/* ============================================================
   GroundUp "Marketing Stack" design system — deck-derived theme
   Loaded AFTER styles.css. All new components use su-/stack-
   prefixes; shared chrome (header, player, marquee, work grid)
   is re-skinned under body.stack-theme only.
   ============================================================ */

:root {
  --su-navy: #0a1a2f;
  --su-navy-deep: #071120;
  --su-navy-2: #10233f;
  --su-blue: #1d4f91;
  --su-blue-deep: #16406f;
  --su-blue-bright: #2e6fc0;
  --su-ice: #dbe9fb;
  --su-ice-soft: #eaf3ff;
  --su-orange: #f5871f;
  --su-orange-deep: #d96f06;
  --su-line: rgba(255, 255, 255, 0.14);
  --su-line-soft: rgba(255, 255, 255, 0.08);
  --su-text-dim: rgba(219, 233, 251, 0.78);
  --su-text-faint: rgba(219, 233, 251, 0.55);
  --su-shell: min(100% - 44px, 1180px);
  --su-radius: 18px;
  --su-radius-lg: 26px;
  --su-grid-tex:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 52px);
}

/* ---------- base theme ---------- */

body.stack-theme {
  background: var(--su-navy);
  color: #fff;
}

.stack-theme ::selection {
  background: var(--su-orange);
  color: var(--su-navy);
}

.su-shell {
  width: var(--su-shell);
  margin: 0 auto;
}

/* ---------- header chrome ---------- */

.stack-theme .site-header {
  color: #fff;
}

.stack-theme .site-header.is-scrolled {
  background: rgba(7, 17, 32, 0.9);
  color: #fff;
  box-shadow: 0 1px 0 var(--su-line-soft);
  backdrop-filter: blur(18px);
}

.stack-theme .wordmark::after {
  display: none;
}

.stack-theme .wordmark::before {
  width: 26px;
  height: 8px;
  margin-right: 10px;
  border-radius: 2px;
  background: var(--su-orange);
  content: "";
}

.stack-theme .nav-menu > a:not(.nav-action) {
  color: #fff;
}

.stack-theme .nav-action {
  border-radius: 999px;
  background: var(--su-orange);
  color: var(--su-navy);
}

.stack-theme .site-header:not(.is-scrolled) .nav-action {
  background: var(--su-orange);
  color: var(--su-navy);
}

.stack-theme .nav-action:hover {
  background: #ff9c3e;
}

@media (max-width: 980px) {
  .stack-theme .nav-menu {
    background: var(--su-navy-deep);
    color: #fff;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  }

  .stack-theme .nav-menu > a:not(.nav-action) {
    border-bottom: 1px solid var(--su-line-soft);
  }
}

/* ---------- shared bits ---------- */

.su-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--su-orange);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.su-kicker::before {
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: var(--su-orange);
  content: "";
}

.su-mark {
  position: relative;
  display: inline;
  padding: 0.02em 0.14em;
  border-radius: 3px;
  background: var(--su-orange);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  color: var(--su-navy);
}

.su-soft {
  color: var(--su-ice);
}

.su-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.su-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--su-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--su-ice);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.su-chip--solid {
  border-color: transparent;
  background: var(--su-orange);
  color: var(--su-navy);
  font-weight: 800;
}

.su-chip--ice {
  border-color: transparent;
  background: var(--su-ice);
  color: var(--su-navy);
  font-weight: 800;
}

.su-btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 30px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--su-orange);
  color: var(--su-navy);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
  box-shadow: 0 14px 36px rgba(245, 135, 31, 0.28);
}

.su-btn:hover {
  background: #ff9c3e;
  transform: translateY(-2px);
}

.su-btn:active {
  transform: translateY(1px) scale(0.99);
}

.su-btn--ghost {
  background: transparent;
  border-color: var(--su-line);
  color: #fff;
  box-shadow: none;
}

.su-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.su-btn--ice {
  background: var(--su-ice);
  color: var(--su-navy);
  box-shadow: 0 14px 36px rgba(10, 26, 47, 0.4);
}

.su-btn--ice:hover {
  background: #fff;
}

.su-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid var(--su-orange);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 2px;
}

.su-link:hover {
  color: var(--su-ice);
}

.su-section-head {
  max-width: 780px;
  margin-bottom: clamp(34px, 5vw, 58px);
}

.su-section-head h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.5;
}

.su-section-head > p:not(.su-kicker) {
  max-width: 640px;
  margin: 18px 0 0;
  color: var(--su-text-dim);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* ---------- hero ---------- */

.stack-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(140px, 17vh, 190px) 0 0;
  background: var(--su-navy);
}

.stack-hero::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    var(--su-grid-tex),
    radial-gradient(120% 90% at 78% 38%, var(--su-blue-bright) 0%, var(--su-blue) 46%, var(--su-blue-deep) 100%);
  clip-path: polygon(62% 0, 100% 0, 100% 100%, 42% 100%);
  content: "";
}

.stack-hero-inner {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(64px, 9vw, 110px);
}

.stack-hero h1 {
  max-width: 13ch;
  margin: 0 0 26px;
  font-size: clamp(2.9rem, 7vw, 5.6rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.12;
}

.stack-hero-lede {
  max-width: 560px;
  margin: 0 0 28px;
  color: var(--su-text-dim);
  font-size: 1.08rem;
  line-height: 1.7;
}

.stack-hero-lede strong {
  color: #fff;
}

.stack-hero .su-chip-row {
  margin-bottom: 38px;
}

.stack-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 26px;
}

.su-curve {
  position: absolute;
  right: -2%;
  bottom: 8%;
  z-index: 0;
  width: min(44vw, 620px);
  height: auto;
  pointer-events: none;
}

/* sub-page hero (no marquee below) */
.stack-hero--sub {
  padding-top: clamp(128px, 15vh, 168px);
}

.stack-hero--sub .stack-hero-inner {
  padding-bottom: clamp(56px, 8vw, 92px);
}

.stack-hero--sub .su-price-row {
  margin: 6px 0 10px;
}

.stack-hero--sub .stack-price-note {
  margin-bottom: 30px;
}

/* ---------- logo marquee reskin ---------- */

.stack-theme .home-logo-marquee {
  border-top: 1px solid var(--su-line-soft);
  border-bottom: 1px solid var(--su-line-soft);
  background: var(--su-navy-deep);
}

/* ---------- generic section rhythm ---------- */

.stack-section {
  position: relative;
  padding: clamp(78px, 11vw, 130px) 0;
}

.stack-section--panel {
  background:
    var(--su-grid-tex),
    linear-gradient(118deg, var(--su-navy) 0 46%, var(--su-blue-deep) 46.15%, var(--su-blue) 100%);
}

.stack-section--deep {
  background: var(--su-navy-deep);
}

/* ---------- pricing ("Pick your path.") ---------- */

.stack-price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.stack-price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 30px 28px 28px;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: rgba(255, 255, 255, 0.03);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.stack-price-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 135, 31, 0.65);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.stack-price-card--featured {
  border-color: transparent;
  background: var(--su-ice);
  color: var(--su-navy);
}

.stack-price-card--featured:hover {
  border-color: transparent;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
}

.stack-price-kicker {
  margin: 0 0 10px;
  color: var(--su-orange);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stack-price-card--featured .stack-price-kicker {
  color: var(--su-blue);
}

.stack-price-card h3 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stack-price-card .stack-price-tag {
  margin: 0 0 16px;
  color: var(--su-text-faint);
  font-size: 0.86rem;
  font-weight: 700;
}

.stack-price-card--featured .stack-price-tag {
  color: rgba(10, 26, 47, 0.6);
}

.su-price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 2px 0 16px;
}

.su-price {
  font-size: clamp(2.3rem, 3.4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}

.su-price small {
  font-size: 0.58em;
  font-weight: 800;
  vertical-align: baseline;
}

.su-price-was {
  position: relative;
  color: var(--su-text-faint);
  font-size: 1.15rem;
  font-weight: 800;
  text-decoration: none;
}

.su-price-was::after {
  position: absolute;
  inset: 48% -4% auto;
  height: 3px;
  border-radius: 2px;
  background: var(--su-orange);
  transform: rotate(-4deg);
  content: "";
}

.stack-price-card--featured .su-price-was {
  color: rgba(10, 26, 47, 0.45);
}

.stack-price-list {
  display: grid;
  gap: 11px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.stack-price-list li {
  position: relative;
  padding-left: 26px;
  color: var(--su-text-dim);
  font-size: 0.94rem;
  line-height: 1.5;
}

.stack-price-list li strong {
  color: #fff;
}

.stack-price-card--featured .stack-price-list li {
  color: rgba(10, 26, 47, 0.75);
}

.stack-price-card--featured .stack-price-list li strong {
  color: var(--su-navy);
}

.stack-price-list li::before {
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--su-orange);
  clip-path: polygon(14% 44%, 0 60%, 40% 100%, 100% 18%, 84% 4%, 40% 70%);
  content: "";
}

.stack-price-note {
  margin: 0 0 20px;
  color: var(--su-text-faint);
  font-size: 0.82rem;
  font-weight: 700;
}

.stack-price-card--featured .stack-price-note {
  color: rgba(10, 26, 47, 0.55);
}

.stack-price-card .su-btn {
  margin-top: auto;
  width: 100%;
}

.stack-price-badge {
  position: absolute;
  top: -14px;
  right: 22px;
  display: inline-flex;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--su-orange);
  color: var(--su-navy);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.stack-price-foot {
  margin: 34px 0 0;
  color: var(--su-text-faint);
  font-size: 0.88rem;
  font-weight: 700;
}

.stack-price-foot strong {
  color: var(--su-ice);
}

/* ---------- "we build your full marketing stack" showcase ---------- */

.gs-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
}

.gs-stack-item {
  display: flex;
  flex-direction: column;
  padding: 22px 22px 26px;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  text-decoration: none;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.gs-stack-item:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 135, 31, 0.6);
  box-shadow: 0 28px 66px rgba(0, 0, 0, 0.4);
}

.gs-stack-stage {
  display: grid;
  place-items: center;
  height: 280px;
  margin-bottom: 22px;
  padding: 10px;
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(46, 111, 192, 0.28), transparent 70%),
    var(--su-navy-deep);
}

/* phone frame (ads) */
.gs-phone {
  width: 148px;
  height: 256px;
  border-radius: 26px;
  padding: 7px;
  background: #05101f;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}

.gs-phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

/* browser frame (websites) */
.gs-browser {
  width: 100%;
  max-width: 340px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #05101f;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}

.gs-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  background: #0d2036;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gs-browser-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.gs-browser-bar em {
  margin-left: 10px;
  color: var(--su-text-faint);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 600;
}

.gs-browser img {
  display: block;
  width: 100%;
  height: 176px;
  object-fit: cover;
  object-position: top center;
}

/* desk mock (tools) */
.gs-desk {
  width: 100%;
  max-width: 340px;
  transform: scale(0.98);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}

.gs-desk .su-desk-side {
  padding: 16px 14px;
}

.gs-desk .su-desk-side i:nth-of-type(n + 2) {
  display: none;
}

.gs-desk .su-desk-main {
  padding: 16px;
}

.gs-desk .su-desk-row {
  margin-bottom: 8px;
  padding: 10px 13px;
  font-size: 0.78rem;
}

.gs-stack-label {
  margin: 0 0 8px;
  color: var(--su-orange);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.gs-stack-copy {
  margin: 0 0 20px;
  color: var(--su-text-dim);
  font-size: 1rem;
  line-height: 1.55;
}

.gs-stack-go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  border-bottom: 2px solid var(--su-orange);
  padding-bottom: 3px;
  align-self: flex-start;
}

@media (max-width: 900px) {
  .gs-stack-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* ---------- minimal "pick your path" cards (homepage) ---------- */

.stack-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.stack-path {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 30px 30px;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  text-decoration: none;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.stack-path:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 135, 31, 0.65);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.stack-path--featured {
  border-color: transparent;
  background: var(--su-ice);
  color: var(--su-navy);
}

.stack-path-num {
  margin-bottom: 20px;
  color: var(--su-orange);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.stack-path h3 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stack-path > p {
  margin: 0 0 26px;
  color: var(--su-text-dim);
  font-size: 1.02rem;
  line-height: 1.5;
}

.stack-path--featured > p {
  color: rgba(10, 26, 47, 0.72);
}

.stack-path-go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: #fff;
  font-size: 0.92rem;
  font-weight: 800;
  border-bottom: 2px solid var(--su-orange);
  padding-bottom: 3px;
  align-self: flex-start;
}

.stack-path--featured .stack-path-go {
  color: var(--su-navy);
}

.stack-path-badge {
  position: absolute;
  top: -13px;
  right: 24px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--su-orange);
  color: var(--su-navy);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

@media (max-width: 900px) {
  .stack-path-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  .stack-path--featured {
    order: -1;
  }
}

/* ---------- package detail sections ---------- */

.stack-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
}

.stack-detail-copy h2 {
  margin: 0 0 20px;
  font-size: clamp(2.1rem, 4.6vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.stack-detail-copy > p {
  max-width: 560px;
  margin: 0 0 22px;
  color: var(--su-text-dim);
  font-size: 1.04rem;
  line-height: 1.7;
}

.stack-detail-copy .su-chip-row {
  margin-bottom: 30px;
}

.stack-detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

/* proof card (light) */
.su-proof-card {
  padding: 28px 30px;
  border-radius: var(--su-radius-lg);
  background: var(--su-ice);
  color: var(--su-navy);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}

.su-proof-card .su-kicker {
  color: var(--su-blue);
  margin-bottom: 12px;
}

.su-proof-card .su-kicker::before {
  background: var(--su-blue);
}

.su-proof-card h3 {
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.su-proof-card p {
  margin: 0;
  color: rgba(10, 26, 47, 0.72);
  font-size: 0.98rem;
  line-height: 1.65;
}

.su-proof-card .su-mark {
  box-shadow: 6px 6px 0 rgba(29, 79, 145, 0.35);
}

.su-proof-card--stacked {
  margin-top: 18px;
}

/* ---------- belief shift ("The shift") ---------- */
.su-belief-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.su-belief-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(28px, 3.4vw, 42px);
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: var(--su-navy-2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

.su-belief-tag {
  margin: 0;
  color: var(--su-orange);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.su-belief-card h3 {
  margin: 0;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.su-belief-copy {
  margin: 0;
  max-width: 42ch;
  color: var(--su-text-dim);
  font-size: 1.02rem;
  line-height: 1.65;
}

.su-belief-foot {
  max-width: 720px;
  margin: clamp(30px, 4vw, 48px) 0 0;
  color: #fff;
  font-size: clamp(1.15rem, 2.3vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.42;
}

@media (max-width: 720px) {
  .su-belief-grid {
    grid-template-columns: 1fr;
  }
}

/* domain pill */
p.su-domain,
.su-domain {
  display: inline-flex;
  align-items: center;
  margin: 0 0 26px;
  padding: 16px 26px;
  border-radius: 14px;
  background: #fff;
  color: var(--su-navy);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.su-domain span {
  color: var(--su-blue);
}

/* front door / back office duo */
.su-duo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 22px;
}

.su-duo article {
  padding: 22px 22px 24px;
  border-radius: var(--su-radius);
  background: var(--su-ice);
  color: var(--su-navy);
}

.su-duo .su-duo-label {
  display: block;
  margin: 0 0 8px;
  color: var(--su-blue);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.su-duo h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.su-duo p {
  margin: 0;
  color: rgba(10, 26, 47, 0.72);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---------- GroundUp Desk mock ---------- */

.su-desk {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: var(--su-navy-deep);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.45);
}

.su-desk-side {
  padding: 22px 18px;
  border-right: 1px solid var(--su-line-soft);
}

.su-desk-side strong {
  display: block;
  margin-bottom: 16px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.su-desk-side small {
  display: block;
  margin-bottom: 12px;
  color: var(--su-text-faint);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.su-desk-side i {
  display: block;
  height: 8px;
  margin-bottom: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.su-desk-side i:first-of-type {
  width: 78%;
  background: var(--su-orange);
}

.su-desk-main {
  padding: 20px;
  background: var(--su-ice-soft);
  color: var(--su-navy);
}

.su-desk-main > small {
  display: block;
  margin-bottom: 14px;
  color: var(--su-blue);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.su-desk-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  padding: 13px 16px;
  border-radius: 11px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(10, 26, 47, 0.07);
  font-size: 0.85rem;
}

.su-desk-row strong {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
}

.su-desk-row strong::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--su-orange);
  content: "";
}

.su-desk-row.is-quiet strong::before {
  background: rgba(29, 79, 145, 0.35);
}

.su-desk-row span {
  color: rgba(10, 26, 47, 0.55);
  font-size: 0.78rem;
  font-weight: 700;
}

.su-desk-banner {
  margin-top: 16px;
  padding: 18px 20px;
  border-radius: 13px;
  background: var(--su-blue);
  color: #fff;
}

.su-desk-banner small {
  display: block;
  margin-bottom: 5px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.su-desk-banner strong {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ---------- how we work ---------- */

.stack-how-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
}

.stack-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: su-step;
}

.stack-steps li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  border: 1px solid var(--su-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  counter-increment: su-step;
  font-size: 1rem;
  font-weight: 700;
  color: var(--su-ice);
}

.stack-steps li::before {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  background: rgba(245, 135, 31, 0.14);
  color: var(--su-orange);
  content: counter(su-step);
  font-size: 0.95rem;
  font-weight: 800;
}

/* ---------- work section ---------- */

.stack-work .su-section-head p:not(.su-kicker) {
  color: var(--su-text-dim);
}

/* ---------- closer ---------- */

.stack-cta {
  position: relative;
  overflow: hidden;
  background:
    var(--su-grid-tex),
    linear-gradient(118deg, var(--su-navy) 0 52%, var(--su-blue-deep) 52.15%, var(--su-blue) 100%);
}

.stack-cta .su-curve {
  right: 2%;
  bottom: 12%;
  width: min(38vw, 520px);
}

.stack-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.stack-cta h2 {
  margin: 0 0 26px;
  font-size: clamp(2.4rem, 5.6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.18;
}

.stack-cta .stack-steps {
  max-width: 560px;
  margin-bottom: 34px;
}

.stack-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.stack-cta-mail {
  margin-top: 26px;
  color: var(--su-text-faint);
  font-size: 0.9rem;
  font-weight: 700;
}

.stack-cta-mail a {
  color: var(--su-ice);
  text-decoration: none;
  border-bottom: 2px solid var(--su-orange);
}

/* ---------- footer ---------- */

.stack-footer {
  padding: 44px 0 52px;
  border-top: 1px solid var(--su-line-soft);
  background: var(--su-navy-deep);
}

.stack-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.stack-footer p {
  margin: 0;
  color: var(--su-text-faint);
  font-size: 0.88rem;
}

.stack-footer nav {
  display: flex;
  gap: 22px;
}

.stack-footer nav a {
  color: var(--su-ice);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.stack-footer nav a:hover {
  color: #fff;
}

/* ---------- lead modal (dark pages) ---------- */

.stack-theme .dfy-call-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 22px;
}

.stack-theme .dfy-call-modal[hidden] {
  display: none;
}

.stack-theme .dfy-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(4, 11, 21, 0.82);
  backdrop-filter: blur(14px);
  cursor: pointer;
}

.stack-theme .dfy-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  max-height: min(88dvh, 860px);
  overflow: auto;
  padding: 34px 32px 30px;
  border-radius: var(--su-radius-lg);
  background: #fff;
  color: var(--su-navy);
  box-shadow: 0 60px 140px rgba(0, 0, 0, 0.6);
}

.stack-theme .dfy-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(10, 26, 47, 0.18);
  border-radius: 50%;
  background: transparent;
  color: var(--su-navy);
  font-size: 1.2rem;
  cursor: pointer;
}

.stack-theme .dfy-modal-copy .eyebrow {
  color: var(--su-blue);
}

.stack-theme .dfy-modal-copy h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.stack-theme .dfy-modal-copy > p:last-child {
  margin: 0 0 22px;
  color: rgba(10, 26, 47, 0.65);
  font-size: 0.95rem;
}

.stack-theme .dfy-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 14px;
  margin-bottom: 20px;
}

.stack-theme .dfy-contact-wide {
  grid-column: 1 / -1;
}

/* the shared .funnel-form base (styles.css) is a dark-navy card with white
   labels. inside the white modal dialog that card leaks through and hides
   the (dark) labels — flatten it so the dialog's white shows and labels read. */
.stack-theme .dfy-modal-form {
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--su-navy);
}

.stack-theme .dfy-modal-form .funnel-field + .funnel-field {
  margin-top: 0;
}

.stack-theme .funnel-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(10, 26, 47, 0.8);
}

.stack-theme .funnel-field input {
  width: 100%;
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid rgba(10, 26, 47, 0.2);
  border-radius: 11px;
  background: #fff;
  color: var(--su-navy);
  font: inherit;
  font-size: 0.95rem;
}

.stack-theme .funnel-field input:focus {
  border-color: var(--su-blue);
  outline: 3px solid rgba(29, 79, 145, 0.22);
  outline-offset: 0;
}

.stack-theme .funnel-submit {
  display: inline-flex;
  width: 100%;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  background: var(--su-orange);
  color: var(--su-navy);
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.stack-theme .funnel-submit:hover {
  background: #ff9c3e;
  transform: translateY(-1px);
}

.stack-theme .funnel-offer-note {
  margin: 14px 0 0;
  color: rgba(10, 26, 47, 0.6);
  font-size: 0.82rem;
  text-align: center;
}

.stack-theme .funnel-offer-note a {
  color: var(--su-blue);
}

.stack-theme .honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.stack-theme .form-status {
  margin: 16px 0 0;
  padding: 13px 16px;
  border-radius: 11px;
  background: rgba(201, 44, 44, 0.1);
  color: #a01f1f;
  font-size: 0.9rem;
  font-weight: 700;
}

.stack-theme .form-status.is-success {
  background: rgba(24, 138, 82, 0.12);
  color: #14683e;
}

.stack-theme .dfy-call-modal.is-complete [data-dfy-modal-fields] {
  display: none;
}

body.stack-theme.dfy-modal-open {
  overflow: hidden;
}

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .stack-hero::before {
    clip-path: polygon(100% 34%, 100% 100%, 30% 100%);
    opacity: 0.9;
  }

  .su-curve {
    right: -14%;
    bottom: 2%;
    width: 74vw;
    opacity: 0.65;
  }

  .stack-price-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .stack-price-card--featured {
    order: -1;
  }

  .stack-detail-grid,
  .stack-how-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .stack-how-grid .su-desk {
    order: 2;
  }
}

@media (max-width: 640px) {
  :root {
    --su-shell: min(100% - 34px, 560px);
  }

  .stack-hero {
    padding-top: 122px;
  }

  .stack-hero h1 {
    max-width: none;
  }

  .su-duo {
    grid-template-columns: 1fr;
  }

  .su-desk {
    grid-template-columns: 1fr;
  }

  .su-desk-side {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--su-line-soft);
  }

  .su-desk-side strong {
    margin: 0;
  }

  .su-desk-side small,
  .su-desk-side i {
    display: none;
  }

  .stack-theme .dfy-modal-dialog {
    padding: 28px 20px 24px;
  }

  .stack-theme .dfy-contact-grid {
    grid-template-columns: 1fr;
  }

  .stack-cta .su-curve {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .su-btn,
  .stack-price-card,
  .stack-theme .funnel-submit {
    transition: none;
  }
}

/* ============================================================
   HOME v2 — premium, teaching-first homepage
   Calmer than the deck layer above. One accent (orange),
   generous space, connected-system motif as the centerpiece.
   ============================================================ */

.home-v2 {
  --gs-shell: min(100% - 48px, 1200px);
}

.home-v2 .su-shell {
  width: var(--gs-shell);
}

.gs-eyebrow {
  margin: 0 0 22px;
  color: var(--su-text-faint);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.gs-underline {
  position: relative;
  white-space: nowrap;
}

.gs-underline::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.12em;
  height: 5px;
  border-radius: 4px;
  background: var(--su-orange);
  content: "";
}

/* ---------- hero ---------- */

.gs-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(150px, 20vh, 210px) 0 0;
  background:
    radial-gradient(130% 95% at 74% 6%, #1f5296 0%, #133863 48%, #0a1a2f 100%);
}

.gs-hero::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.028) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.028) 0 1px, transparent 1px 64px);
  mask-image: radial-gradient(80% 70% at 70% 10%, #000 0%, transparent 75%);
  content: "";
  pointer-events: none;
}

.gs-hero-shell {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(48px, 7vw, 84px);
}

.gs-hero-copy {
  max-width: 820px;
}

.gs-hero h1 {
  margin: 0 0 26px;
  font-size: clamp(2.7rem, 6.6vw, 5.6rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.gs-hero-sub {
  max-width: 44ch;
  margin: 0 0 36px;
  color: var(--su-ice);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 500;
  line-height: 1.5;
}

.gs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 26px;
}

/* ---------- connected-system strip (hero centerpiece) ---------- */

.gs-system-panel {
  position: relative;
  z-index: 1;
  margin-top: clamp(44px, 6vw, 72px);
  padding: 28px clamp(20px, 3vw, 34px) 26px;
  border: 1px solid var(--su-line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(6px);
}

.gs-panel-label {
  margin: 0 0 22px;
  color: var(--su-orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
}

.gs-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(8px, 2.4vw, 40px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.gs-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 1 1 0;
  max-width: 150px;
  text-align: center;
}

.gs-node::before {
  position: absolute;
  top: 30px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245, 135, 31, 0.55), transparent);
  content: "";
  z-index: 0;
}

.gs-node:first-child::before {
  display: none;
}

.gs-node-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 16px;
  border: 1px solid var(--su-line);
  background: var(--su-navy);
  color: var(--su-ice);
}

.gs-node-icon svg {
  width: 28px;
  height: 28px;
}

.gs-node:nth-child(2) .gs-node-icon,
.gs-node:last-child .gs-node-icon {
  border-color: rgba(245, 135, 31, 0.5);
  color: var(--su-orange);
}

.gs-node-name {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.gs-panel-foot {
  margin: 24px 0 0;
  color: var(--su-text-faint);
  font-size: 0.86rem;
  font-weight: 600;
  text-align: center;
}

/* ---------- the system (teaching) ---------- */

.gs-system {
  padding: clamp(84px, 12vw, 140px) 0;
  background: var(--su-navy-deep);
}

.gs-system-head {
  max-width: 780px;
  margin-bottom: clamp(44px, 6vw, 72px);
}

.gs-system-head h2 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.gs-system-head p {
  max-width: 62ch;
  margin: 0;
  color: var(--su-text-dim);
  font-size: 1.08rem;
  line-height: 1.7;
}

.gs-pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.gs-pillar {
  padding: 26px 26px 8px 0;
  border-top: 2px solid var(--su-line);
  margin-right: 26px;
}

.gs-pillar:last-child {
  margin-right: 0;
}

.gs-pillar-num {
  display: block;
  margin-bottom: 18px;
  color: var(--su-orange);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.gs-pillar h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.gs-pillar p {
  margin: 0;
  color: var(--su-text-dim);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ---------- work ---------- */

.gs-work {
  padding: clamp(84px, 12vw, 140px) 0;
  background: var(--su-navy);
}

.gs-work-head {
  max-width: 720px;
  margin-bottom: clamp(38px, 5vw, 60px);
}

.gs-work-head h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.gs-work-head p {
  margin: 0;
  color: var(--su-text-dim);
  font-size: 1.05rem;
}

.home-v2 .home-work-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.home-v2 .home-work-card {
  border-radius: 16px;
  aspect-ratio: 4 / 5;
}

.gs-work-more {
  display: inline-flex;
  margin-top: 34px;
}

/* ---------- learn (free class band) ---------- */

.gs-learn {
  padding: clamp(78px, 11vw, 128px) 0;
  background:
    linear-gradient(120deg, var(--su-navy-deep) 0%, var(--su-blue-deep) 100%);
}

.gs-learn-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.gs-learn-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.gs-learn-copy p {
  max-width: 52ch;
  margin: 0 0 30px;
  color: var(--su-text-dim);
  font-size: 1.06rem;
  line-height: 1.7;
}

.gs-learn-media {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--su-line);
  aspect-ratio: 16 / 11;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.4);
}

.gs-learn-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gs-learn-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 26, 47, 0.05) 0%, rgba(10, 26, 47, 0.15) 55%, rgba(10, 26, 47, 0.82) 100%);
  content: "";
  pointer-events: none;
}

/* ---------- routes (to service pages) ---------- */

.gs-routes {
  padding: clamp(84px, 12vw, 140px) 0;
  background: var(--su-navy);
}

.gs-routes-head {
  margin-bottom: clamp(34px, 4vw, 52px);
}

.gs-routes-head h2 {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.gs-routes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.gs-route {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--su-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.025);
  color: #fff;
  text-decoration: none;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.gs-route:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 135, 31, 0.6);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}

.gs-route-media {
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
}

.gs-route-media::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 26, 47, 0.1) 0%, rgba(10, 26, 47, 0.2) 50%, rgba(10, 26, 47, 0.9) 100%);
  content: "";
  pointer-events: none;
}

.gs-route-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.gs-route:hover .gs-route-media img {
  transform: scale(1.05);
}

.gs-route-body {
  padding: 28px 30px 32px;
}

.gs-route-tag {
  margin: 0 0 8px;
  color: var(--su-orange);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gs-route-body h3 {
  margin: 0 0 10px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.gs-route-body > p {
  max-width: 42ch;
  margin: 0 0 20px;
  color: var(--su-text-dim);
  font-size: 1rem;
  line-height: 1.6;
}

.gs-route-go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  border-bottom: 2px solid var(--su-orange);
  padding-bottom: 3px;
}

/* ---------- closer ---------- */

.gs-close {
  padding: clamp(96px, 14vw, 170px) 0;
  background:
    radial-gradient(120% 100% at 50% 0%, #133863 0%, var(--su-navy) 60%);
  text-align: center;
}

.gs-close-inner {
  max-width: 780px;
  margin: 0 auto;
}

.gs-close h2 {
  margin: 0 0 22px;
  font-size: clamp(2.2rem, 5.4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-transform: uppercase;
}

.gs-close p {
  max-width: 54ch;
  margin: 0 auto 34px;
  color: var(--su-text-dim);
  font-size: 1.1rem;
  line-height: 1.65;
}

.gs-close-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 26px;
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .gs-hero {
    padding-top: 128px;
  }

  .gs-flow {
    flex-wrap: wrap;
    gap: 22px 12px;
  }

  .gs-node {
    flex: 1 1 26%;
    max-width: none;
  }

  .gs-node::before {
    display: none;
  }

  .gs-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 24px;
  }

  .gs-pillar {
    margin-right: 0;
  }

  .home-v2 .home-work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gs-learn-shell,
  .gs-routes-grid {
    grid-template-columns: 1fr;
  }

  .gs-learn-media {
    order: -1;
  }
}

@media (max-width: 560px) {
  .home-v2 {
    --gs-shell: min(100% - 36px, 560px);
  }

  .gs-node {
    flex: 1 1 40%;
  }

  .gs-node-icon {
    width: 54px;
    height: 54px;
  }
}

/* ---------- who it's for (hospitality) ---------- */
.su-who-line {
  max-width: 62ch;
  margin: 0;
  color: var(--su-ice);
  font-size: clamp(1.2rem, 2.3vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.4;
  text-wrap: balance;
}

.su-who-chips {
  margin-top: clamp(26px, 3.4vw, 40px);
}

/* ---------- from the founder ---------- */
.su-founder {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: end;
}

.su-founder-quote {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(1.8rem, 3.7vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.14;
  text-wrap: balance;
}

.su-founder-sign img {
  display: block;
  width: clamp(160px, 20vw, 220px);
  height: auto;
  margin-bottom: 14px;
  /* signature art is dark ink on transparent — force it to ice on navy */
  filter: brightness(0) invert(0.92) sepia(0.12);
}

.su-founder-sign p {
  margin: 0;
  color: var(--su-text-dim);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

@media (max-width: 760px) {
  .su-founder {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

/* ---------- impeccable polish: heading balance + reduced motion ---------- */
.stack-theme h1,
.stack-theme h2 {
  text-wrap: balance;
}

@media (prefers-reduced-motion: reduce) {
  .stack-theme .home-logo-track {
    animation: none;
  }
  .stack-theme [data-reveal] {
    transition: none;
  }
}

/* ============================================================
   Teach / free-class page (navy conversion components)
   ============================================================ */
.su-conv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(128px, 15vh, 168px) 0 clamp(58px, 8vw, 92px);
  background: var(--su-navy);
}
.su-conv-hero::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    var(--su-grid-tex),
    radial-gradient(120% 90% at 84% 26%, var(--su-blue-bright) 0%, var(--su-blue) 45%, var(--su-blue-deep) 100%);
  clip-path: polygon(56% 0, 100% 0, 100% 100%, 38% 100%);
  opacity: 0.92;
  content: "";
}
.su-conv-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(34px, 5vw, 66px);
  align-items: center;
}
.su-conv-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.6rem, 5.4vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.02;
}
.su-conv-lede {
  max-width: 46ch;
  margin: 0 0 26px;
  color: var(--su-text-dim);
  font-size: 1.08rem;
  line-height: 1.7;
}

.su-checks {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.su-checks li {
  position: relative;
  padding-left: 34px;
  color: var(--su-ice);
  font-size: 1rem;
  line-height: 1.5;
}
.su-checks li::before {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--su-orange);
  color: var(--su-navy);
  font-size: 0.7rem;
  font-weight: 800;
  content: "✓";
}

/* light form card floating on navy */
.su-form {
  background: var(--su-ice-soft);
  color: var(--su-navy);
  border-radius: var(--su-radius-lg);
  padding: clamp(26px, 3vw, 38px);
  box-shadow: 0 46px 100px rgba(0, 0, 0, 0.45);
}
.su-form-head {
  margin-bottom: 20px;
}
.su-form-head > span {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--su-blue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.su-form-head h2 {
  margin: 0 0 6px;
  color: var(--su-navy);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.su-form-head p {
  margin: 0;
  color: rgba(10, 26, 47, 0.66);
  font-size: 0.95rem;
  line-height: 1.55;
}
.su-field {
  display: block;
  margin-bottom: 14px;
}
.su-field > span {
  display: block;
  margin-bottom: 6px;
  color: rgba(10, 26, 47, 0.82);
  font-size: 0.82rem;
  font-weight: 700;
}
.su-field input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid rgba(10, 26, 47, 0.2);
  border-radius: 12px;
  background: #fff;
  color: var(--su-navy);
  font: inherit;
  font-size: 1rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.su-field input::placeholder {
  color: rgba(10, 26, 47, 0.4);
}
.su-field input:focus {
  outline: none;
  border-color: var(--su-orange);
  box-shadow: 0 0 0 3px rgba(245, 135, 31, 0.22);
}
.su-form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 54px;
  margin-top: 6px;
  border: none;
  border-radius: 12px;
  background: var(--su-orange);
  color: var(--su-navy);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}
.su-form-submit:hover {
  background: #ff9c3e;
  transform: translateY(-2px);
}
.su-fine-print {
  margin: 14px 0 0;
  color: rgba(10, 26, 47, 0.6);
  font-size: 0.8rem;
  line-height: 1.5;
}
.su-fine-print a {
  color: var(--su-blue);
}

/* proof logo row */
.su-proof-note {
  margin: 0 0 26px;
  text-align: center;
  color: var(--su-text-faint);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.su-proof-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4.5vw, 58px);
}
.su-proof-row img {
  height: 40px;
  width: auto;
  object-fit: contain;
  opacity: 0.82;
}

/* lesson grid */
.su-lesson-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.su-lesson {
  padding: 32px 28px;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: var(--su-navy-2);
}
.su-lesson h3 {
  margin: 0 0 10px;
  font-size: 1.32rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.su-lesson p {
  margin: 0;
  color: var(--su-text-dim);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* teacher media split */
.su-teach-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}
.su-teach-media {
  position: relative;
  border-radius: var(--su-radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}
.su-teach-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.su-teach-media span {
  position: absolute;
  left: 18px;
  bottom: 16px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

@media (max-width: 900px) {
  .su-conv-hero-grid,
  .su-lesson-grid,
  .su-teach-grid {
    grid-template-columns: 1fr;
  }
  .su-conv-hero::before {
    clip-path: none;
    opacity: 0.45;
  }
}

/* ============================================================
   Finalized navy homepage (index-v2) — extra components
   ============================================================ */

/* what we do — three compact columns */
.su-do {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 44px);
  margin-top: clamp(34px, 4.5vw, 56px);
}
.su-do article {
  padding-top: 18px;
  border-top: 2px solid var(--su-orange);
}
.su-do h3 {
  margin: 0 0 7px;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.su-do p {
  margin: 0;
  color: var(--su-text-dim);
  font-size: 0.98rem;
  line-height: 1.58;
}

/* vision — big statement */
.su-vision {
  max-width: 24ch;
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.5;
  text-wrap: balance;
}
.su-vision-sub {
  max-width: 52ch;
  margin: clamp(22px, 3vw, 32px) 0 0;
  color: var(--su-text-dim);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.6;
}

/* founder (solo, no photo) */
.su-founder-solo {
  max-width: 800px;
}
.su-founder-solo .su-founder-quote {
  font-family: inherit;
  font-style: normal;
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.14;
}
.su-founder-solo .su-founder-quote b {
  font-style: normal;
}

/* ads reel — one horizontal row */
.su-reel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 0 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--su-line) transparent;
}
.su-reel::-webkit-scrollbar {
  height: 8px;
}
.su-reel::-webkit-scrollbar-thumb {
  background: var(--su-line);
  border-radius: 99px;
}
.stack-theme .su-reel .home-work-card {
  flex: 0 0 clamp(172px, 20vw, 230px);
  aspect-ratio: 3 / 4;
  margin: 0;
  scroll-snap-align: start;
  border-radius: var(--su-radius);
}
.stack-theme .su-reel .home-work-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* website / the system — three framed shots */
.su-frames {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.su-frame {
  overflow: hidden;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: var(--su-navy-2);
}
.su-frame .shot {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--su-navy-deep);
}
.su-frame .shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.su-frame .cap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 15px 18px;
}
.su-frame .cap strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.su-frame .cap span {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--su-orange);
}

@media (max-width: 860px) {
  .su-do,
  .su-frames {
    grid-template-columns: 1fr;
  }
}

/* ---------- centered hero (deck cover) ---------- */
.stack-hero--center {
  text-align: center;
  padding-bottom: 0;
}
/* calm, single soft glow — no grid lines, no diagonal wedge, nothing
   crossing the headline. keeps the navy brand, drops the visual noise. */
.stack-hero--center::before {
  clip-path: none;
  background: radial-gradient(118% 86% at 50% -28%, rgba(46, 111, 192, 0.5) 0%, rgba(16, 35, 63, 0.22) 46%, transparent 72%);
  opacity: 1;
}
.stack-hero--center .stack-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: clamp(72px, 10vw, 120px);
}
.stack-hero--center .su-kicker {
  justify-content: center;
  margin-bottom: 26px;
}
.stack-hero--center h1 {
  max-width: 15ch;
  margin: 0 auto 32px;
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  letter-spacing: -0.04em;
  /* generous leading so the orange highlight box never crowds the line
     below it (the inline box fills the line band, so it needs the room) */
  line-height: 1.5;
}
.stack-hero--center .stack-hero-lede {
  max-width: 56ch;
  margin: 0 auto 34px;
}
.stack-hero--center .stack-hero-actions {
  justify-content: center;
}

/* ---------- what we do — educational two-up ---------- */
.su-do-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
  margin-bottom: clamp(30px, 4vw, 48px);
}
.su-do-intro h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.4;
}
.su-do-explain {
  padding-top: clamp(6px, 1vw, 12px);
}
.su-do-explain p {
  margin: 0 0 16px;
  color: var(--su-text-dim);
  font-size: 1.06rem;
  line-height: 1.7;
}
.su-do-explain p:last-child {
  margin-bottom: 0;
}
.su-do-explain strong {
  color: #fff;
}
@media (max-width: 860px) {
  .su-do-intro {
    grid-template-columns: 1fr;
  }
}

/* ---------- proof band — us with a client ---------- */
.su-proof-band {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
}
.su-proof-photo {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--su-line);
  border-radius: var(--su-radius-lg);
  background: var(--su-navy-deep);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.4);
}
.su-proof-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.su-proof-photo figcaption {
  padding: 14px 18px;
  color: var(--su-text-faint);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.su-proof-text h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.4;
}
.su-proof-text p {
  max-width: 48ch;
  margin: 0;
  color: var(--su-text-dim);
  font-size: 1.06rem;
  line-height: 1.7;
}
@media (max-width: 860px) {
  .su-proof-band {
    grid-template-columns: 1fr;
  }
  .su-proof-photo {
    order: -1;
  }
}

/* ---------- centered vision ---------- */
.stack-section--center {
  background:
    var(--su-grid-tex),
    radial-gradient(94% 130% at 50% -12%, var(--su-blue-deep) 0%, var(--su-navy) 58%);
  text-align: center;
}
.stack-section--center .su-kicker {
  justify-content: center;
}
.stack-section--center .su-vision {
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
.stack-section--center .su-vision-sub {
  max-width: 54ch;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Homepage v3 — direct, scan-first marketing stack
   The first screen explains the offer before it tells the story.
   ============================================================ */

:root {
  --su-paper: #f4efe5;
  --su-paper-bright: #fffaf1;
  --su-ink: #081a2d;
  --su-ink-muted: #42536a;
  --su-paper-line: rgba(8, 26, 45, 0.2);
}

.stack-v3 {
  background: var(--su-paper);
  color: var(--su-ink);
}

.stack-v3 #what,
.stack-v3 #ads,
.stack-v3 #web,
.stack-v3 #proof,
.stack-v3 #vision,
.stack-v3 #start {
  scroll-margin-top: 80px;
}

.stack-theme.stack-v3 .site-header,
.stack-theme.stack-v3 .site-header:not(.is-scrolled) {
  color: var(--su-ink);
}

.stack-theme.stack-v3 .site-header.is-scrolled {
  background: rgba(244, 239, 229, 0.94);
  color: var(--su-ink);
  box-shadow: 0 1px 0 var(--su-paper-line);
}

.stack-theme.stack-v3 .nav-menu > a:not(.nav-action) {
  color: var(--su-ink);
}

.stack-theme.stack-v3 .nav-action,
.stack-theme.stack-v3 .site-header:not(.is-scrolled) .nav-action {
  border-radius: 6px;
  background: var(--su-orange);
  color: var(--su-ink);
}

.stack-v3 .su-btn {
  border-radius: 6px;
  box-shadow: none;
}

.stack-v3 .su-link {
  color: inherit;
}

.stack-home-hero {
  position: relative;
  min-height: 100dvh;
  padding: clamp(128px, 15vh, 166px) 0 clamp(70px, 9vw, 110px);
  overflow: hidden;
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
}

.stack-home-hero::after {
  position: absolute;
  top: 82px;
  right: clamp(22px, 6vw, 92px);
  width: 1px;
  height: clamp(70px, 12vw, 170px);
  background: var(--su-paper-line);
  content: "";
}

.stack-home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
  gap: clamp(48px, 7vw, 104px);
  align-items: end;
}

.stack-home-copy {
  position: relative;
  z-index: 1;
}

.stack-home-copy .su-kicker {
  margin-bottom: 26px;
}

.stack-home-copy h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--su-ink);
  font-size: clamp(3.3rem, 6.5vw, 6.2rem);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.stack-home-copy h1 span {
  color: var(--su-blue);
}

.stack-home-lede {
  max-width: 59ch;
  margin: clamp(28px, 3.5vw, 40px) 0 0;
  color: var(--su-ink-muted);
  font-size: clamp(1.05rem, 1.55vw, 1.22rem);
  line-height: 1.65;
}

.stack-home-definition {
  max-width: 58ch;
  margin: 22px 0 0;
  padding-left: 17px;
  border-left: 3px solid var(--su-orange);
  color: var(--su-ink-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.stack-home-definition strong {
  color: var(--su-ink);
}

.stack-home-copy .stack-hero-actions {
  margin-top: 34px;
}

.stack-home-copy .su-link {
  border-color: var(--su-orange);
}

.stack-home-reassure {
  margin: 16px 0 0;
  color: rgba(8, 26, 45, 0.65);
  font-size: 0.78rem;
  font-weight: 700;
}

.stack-map {
  position: relative;
  min-width: 0;
  padding-top: clamp(128px, 15vw, 190px);
}

.stack-map-number {
  position: absolute;
  top: -0.16em;
  right: -0.02em;
  color: transparent;
  font-size: clamp(11rem, 20vw, 19rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(29, 79, 145, 0.52);
}

.stack-map ol {
  position: relative;
  z-index: 1;
  display: grid;
  margin: 0;
  padding: 0;
  border: 1px solid var(--su-ink);
  background: var(--su-paper-bright);
  list-style: none;
}

.stack-map li {
  position: relative;
  display: grid;
  min-height: 112px;
  padding: 22px 28px 22px 86px;
  align-content: center;
  border-bottom: 1px solid var(--su-ink);
}

.stack-map li:last-child {
  border-bottom: 0;
}

.stack-map li:not(:last-child)::after {
  position: absolute;
  right: 24px;
  bottom: -15px;
  z-index: 2;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--su-ink);
  border-radius: 50%;
  background: var(--su-paper-bright);
  color: var(--su-orange-deep);
  content: "↓";
  font-size: 0.88rem;
  font-weight: 800;
}

.stack-map-index {
  position: absolute;
  top: 24px;
  left: 26px;
  color: var(--su-blue-bright);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.stack-map strong {
  color: var(--su-ink);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  letter-spacing: -0.035em;
}

.stack-map small {
  margin-top: 4px;
  color: var(--su-ink-muted);
  font-size: 0.86rem;
}

.stack-v3 .stack-section--deep {
  background: var(--su-navy-deep);
}

.stack-v3 .su-do-intro {
  margin-bottom: clamp(46px, 6vw, 74px);
}

.stack-v3 .su-do-intro h2,
.stack-v3 .su-section-head h2,
.stack-v3 .su-process-head h2 {
  line-height: 1.06;
}

.stack-v3 .su-do-explain p {
  font-size: 1.02rem;
  line-height: 1.65;
}

.stack-v3 .su-do {
  gap: 0;
  margin-top: 0;
  border: 1px solid rgba(219, 233, 251, 0.42);
}

.stack-v3 .su-do article {
  min-height: 310px;
  padding: 28px;
  border: 0;
  border-right: 1px solid rgba(219, 233, 251, 0.42);
}

.stack-v3 .su-do article:last-child {
  border-right: 0;
}

.su-do-number {
  display: block;
  margin-bottom: clamp(58px, 7vw, 88px);
  color: var(--su-orange);
  font-size: clamp(2.8rem, 5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.su-do-outcome {
  margin: 0 0 8px !important;
  color: var(--su-ice) !important;
  font-size: 0.7rem !important;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.2 !important;
  text-transform: uppercase;
}

.stack-v3 .su-do h3 {
  margin-bottom: 11px;
  font-size: 1.45rem;
}

.su-stack-receipt {
  margin: 28px 0 0;
  color: var(--su-text-dim);
  font-size: 0.9rem;
  text-align: right;
}

.su-stack-receipt strong {
  color: #fff;
}

.stack-v3 .stack-section--panel {
  background: #123f70;
}

.stack-v3 #ads .su-section-head {
  max-width: 920px;
}

.stack-v3 #ads .su-section-head > p:not(.su-kicker) {
  max-width: 720px;
}

.stack-v3 #ads .su-reel {
  gap: 14px;
  padding-bottom: 20px;
}

.stack-v3 #ads .home-work-card {
  flex-basis: clamp(184px, 19vw, 236px);
  border-radius: 4px;
}

.su-reel-hint {
  margin: 14px 0 0;
  color: rgba(219, 233, 251, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
}

.stack-v3 #web {
  background: var(--su-paper);
  color: var(--su-ink);
}

.stack-v3 #web .su-section-head > p:not(.su-kicker) {
  color: var(--su-ink-muted);
}

.stack-v3 #web .su-frames {
  gap: 0;
  border: 1px solid var(--su-ink);
}

.stack-v3 #web .su-frame {
  border: 0;
  border-right: 1px solid var(--su-ink);
  border-radius: 0;
  background: var(--su-paper-bright);
  color: var(--su-ink);
}

.stack-v3 #web .su-frame:last-child {
  border-right: 0;
}

.stack-v3 #web .su-frame .shot {
  background: #dce5ed;
}

.stack-v3 #web .su-frame .cap {
  padding: 18px;
  border-top: 1px solid var(--su-ink);
}

.stack-process-section {
  background: var(--su-ice-soft);
  color: var(--su-ink);
}

.su-process-head {
  max-width: 890px;
  margin-bottom: clamp(50px, 7vw, 84px);
}

.su-process-head h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5.8vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.06em;
}

.su-process-head > p:last-child {
  margin: 24px 0 0;
  color: var(--su-ink-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}

.su-process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--su-orange);
  border-bottom: 1px solid var(--su-paper-line);
  list-style: none;
}

.su-process li {
  position: relative;
  min-height: 285px;
  padding: 30px 28px 38px;
  border-right: 1px solid var(--su-paper-line);
}

.su-process li:last-child {
  border-right: 0;
}

.su-process li > span {
  display: block;
  margin-bottom: clamp(66px, 8vw, 96px);
  color: var(--su-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.su-process li > span::before {
  position: absolute;
  top: -7px;
  left: 26px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--su-orange);
  border-radius: 50%;
  background: var(--su-ice-soft);
  content: "";
}

.su-process strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  letter-spacing: -0.035em;
}

.su-process p {
  margin: 0;
  color: var(--su-ink-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.su-process-call {
  display: flex;
  min-height: 82px;
  margin-top: 30px;
  padding: 15px 22px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--su-orange-deep);
}

.su-process-call p {
  margin: 0;
  color: var(--su-ink-muted);
}

.su-process-call p strong {
  color: var(--su-ink);
}

.su-process-call .su-link {
  min-height: 44px;
  padding: 0;
  border: 0;
  border-bottom: 2px solid var(--su-orange);
  border-radius: 0;
  background: transparent;
  color: var(--su-ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.stack-v3 .stack-section--center {
  background: var(--su-navy);
}

.stack-v3 .stack-section--center .su-vision {
  max-width: 21ch;
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  line-height: 1.02;
}

.stack-v3 .stack-section--center .su-vision-sub {
  color: var(--su-ice);
}

.su-ownership-list {
  display: flex;
  max-width: 920px;
  margin: clamp(44px, 6vw, 70px) auto 0;
  padding: 0;
  justify-content: center;
  border-top: 1px solid var(--su-line);
  border-bottom: 1px solid var(--su-line);
  list-style: none;
}

.su-ownership-list li {
  display: flex;
  min-height: 92px;
  padding: 18px clamp(22px, 4vw, 48px);
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-right: 1px solid var(--su-line);
  color: var(--su-ice);
  font-weight: 800;
}

.su-ownership-list li:last-child {
  border-right: 0;
}

.su-ownership-list span {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--su-orange);
  border-radius: 50%;
  color: var(--su-orange);
}

.stack-founder-note {
  padding: clamp(64px, 8vw, 96px) 0;
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
  color: var(--su-ink);
}

.su-founder-note-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: end;
}

.stack-v3 .su-founder-note-inner .su-founder-quote {
  max-width: 24ch;
  font-size: clamp(1.75rem, 3.5vw, 3.2rem);
  line-height: 1.18;
}

.stack-v3 .su-founder-sign img {
  width: clamp(150px, 17vw, 205px);
  margin-bottom: 10px;
  filter: none;
}

.stack-v3 .su-founder-sign p {
  color: var(--su-ink-muted);
}

.stack-v3 .stack-cta {
  background: var(--su-orange);
  color: var(--su-ink);
  text-align: center;
}

.stack-v3 .stack-cta-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.stack-cta-promises {
  display: flex;
  max-width: 760px;
  margin: 0 auto clamp(50px, 7vw, 82px);
  padding: 0;
  justify-content: center;
  border-top: 1px solid rgba(8, 26, 45, 0.4);
  border-bottom: 1px solid rgba(8, 26, 45, 0.4);
  list-style: none;
}

.stack-cta-promises li {
  padding: 17px clamp(22px, 4vw, 42px);
  flex: 1 1 0;
  border-right: 1px solid rgba(8, 26, 45, 0.4);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stack-cta-promises li:last-child {
  border-right: 0;
}

.stack-v3 .stack-cta h2 {
  max-width: 15ch;
  margin: 0 auto 26px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.98;
}

.stack-v3 .stack-cta .stack-hero-lede {
  max-width: 58ch;
  margin: 0 auto 34px;
  color: rgba(8, 26, 45, 0.78);
}

.stack-v3 .stack-cta-actions {
  justify-content: center;
}

.stack-v3 .stack-cta .su-btn {
  background: var(--su-navy);
  color: var(--su-paper-bright);
}

.stack-v3 .stack-cta .su-btn:hover {
  background: var(--su-blue-deep);
}

.stack-v3 .stack-cta .su-link {
  border-color: var(--su-ink);
  color: var(--su-ink);
}

.stack-v3 .stack-footer {
  border-top: 0;
}

@media (max-width: 980px) {
  .stack-theme.stack-v3 .nav-menu {
    background: var(--su-paper);
    color: var(--su-ink);
    box-shadow: 0 20px 50px rgba(8, 26, 45, 0.18);
  }

  .stack-theme.stack-v3 .nav-menu > a:not(.nav-action) {
    border-bottom-color: var(--su-paper-line);
    color: var(--su-ink);
  }

  .stack-home-hero {
    min-height: auto;
  }

  .stack-home-hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .stack-home-copy h1 {
    max-width: 13ch;
  }

  .stack-map {
    padding-top: 82px;
  }

  .stack-map-number {
    font-size: 12rem;
  }

  .stack-v3 .su-do {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .su-process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .su-process li:nth-child(2) {
    border-right: 0;
  }

  .su-process li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--su-paper-line);
  }

  .su-founder-note-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 700px) {
  .stack-home-hero {
    padding-top: 116px;
  }

  .stack-home-hero::after {
    display: none;
  }

  .stack-home-copy h1 {
    max-width: none;
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .stack-home-lede {
    font-size: 1rem;
  }

  .stack-home-copy .stack-hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 20px;
  }

  .stack-home-copy .su-btn {
    width: 100%;
  }

  .stack-home-copy .su-link {
    align-self: flex-start;
    min-height: 44px;
  }

  .stack-map {
    padding-top: 42px;
  }

  .stack-map-number {
    display: none;
  }

  .stack-map li {
    min-height: 102px;
    padding-left: 72px;
  }

  .stack-v3 .su-do {
    grid-template-columns: 1fr;
  }

  .stack-v3 .su-do article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(219, 233, 251, 0.42);
  }

  .stack-v3 .su-do article:last-child {
    border-bottom: 0;
  }

  .su-do-number {
    margin-bottom: 42px;
  }

  .su-stack-receipt {
    text-align: left;
  }

  .stack-v3 #web .su-frames {
    grid-template-columns: 1fr;
  }

  .stack-v3 #web .su-frame {
    border-right: 0;
    border-bottom: 1px solid var(--su-ink);
  }

  .stack-v3 #web .su-frame:last-child {
    border-bottom: 0;
  }

  .su-process {
    grid-template-columns: 1fr;
  }

  .su-process li,
  .su-process li:nth-child(2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--su-paper-line);
  }

  .su-process li:last-child {
    border-bottom: 0;
  }

  .su-process li > span {
    margin-bottom: 48px;
  }

  .su-process-call {
    align-items: flex-start;
    flex-direction: column;
  }

  .su-ownership-list,
  .stack-cta-promises {
    align-items: stretch;
    flex-direction: column;
  }

  .su-ownership-list li,
  .stack-cta-promises li {
    justify-content: flex-start;
    border-right: 0;
    border-bottom: 1px solid var(--su-line);
  }

  .su-ownership-list li:last-child,
  .stack-cta-promises li:last-child {
    border-bottom: 0;
  }

  .stack-cta-promises li {
    border-bottom-color: rgba(8, 26, 45, 0.4);
    text-align: left;
  }

  .stack-v3 .stack-cta h2 {
    font-size: clamp(2.7rem, 13vw, 4.4rem);
  }

  .stack-v3 .stack-cta-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .stack-v3 .stack-cta .su-btn {
    width: 100%;
  }

  .stack-v3 .stack-cta .su-link {
    align-self: center;
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stack-v3 .home-work-card > img,
  .stack-v3 .su-btn {
    transition: none;
  }
}

/* ============================================================
   Homepage brand refresh
   GroundUp Blue establishes the brand. White carries the story.
   Orange is reserved for progress and action.
   ============================================================ */

:root {
  --su-blue: #246ec5;
  --su-blue-deep: #0b376a;
  --su-blue-mid: #185aa5;
  --su-sky: #e9f3ff;
  --su-white: #ffffff;
  --su-ink: #071b34;
  --su-ink-muted: #445a72;
  --su-border: #cfe2fa;
  --su-orange: #ff8a1f;
  --su-orange-deep: #d96f06;
  --su-shell: min(100% - 40px, 1240px);
  --su-paper: var(--su-white);
  --su-paper-bright: var(--su-white);
  --su-paper-line: var(--su-border);
  --su-radius: 6px;
  --su-radius-lg: 6px;
}

.stack-v3 {
  background: var(--su-white);
  color: var(--su-ink);
}

.stack-v3 #what,
.stack-v3 #ads,
.stack-v3 #web,
.stack-v3 #proof,
.stack-v3 #start {
  scroll-margin-top: 72px;
}

.stack-theme.stack-v3 .site-header {
  height: 72px;
  background: transparent;
  color: var(--su-white);
}

.stack-theme.stack-v3 .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  color: var(--su-blue-deep);
  box-shadow: 0 1px 0 var(--su-border);
  backdrop-filter: blur(14px);
}

.stack-theme.stack-v3 .wordmark {
  font-size: 1.4rem;
  letter-spacing: -0.035em;
}

.stack-theme.stack-v3 .wordmark::before,
.stack-theme.stack-v3 .wordmark::after {
  display: none;
}

.stack-theme.stack-v3 .nav-menu > a:not(.nav-action) {
  color: inherit;
}

.stack-theme.stack-v3 .nav-action,
.stack-theme.stack-v3 .site-header:not(.is-scrolled) .nav-action {
  min-height: 42px;
  border-radius: 6px;
  background: var(--su-orange);
  color: var(--su-ink);
  box-shadow: none;
}

.stack-theme.stack-v3 .nav-action:hover {
  background: #ff9c3e;
}

.stack-v3 .su-kicker {
  gap: 9px;
  margin-bottom: 18px;
  color: var(--su-blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.015em;
  text-transform: none;
}

.stack-v3 .su-kicker::before {
  width: 20px;
  height: 3px;
  border-radius: 0;
  background: var(--su-orange);
}

.stack-v3 .su-btn {
  min-height: 52px;
  padding: 0 28px;
  border-radius: 6px;
  background: var(--su-orange);
  color: var(--su-ink);
  box-shadow: none;
}

.stack-v3 .su-btn:hover {
  background: #ff9c3e;
  box-shadow: 0 10px 28px rgba(7, 27, 52, 0.16);
}

.stack-v3 .su-link {
  padding-bottom: 3px;
  border-color: var(--su-orange);
  color: inherit;
}

.stack-v3 .stack-section {
  padding: clamp(76px, 9vw, 112px) 0;
}

.stack-home-hero {
  position: relative;
  min-height: 100svh;
  padding: 96px 0 40px;
  overflow: hidden;
  border-bottom: 0;
  background: var(--su-blue);
  color: var(--su-white);
}

.stack-home-hero::before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 12%;
  background: var(--su-blue-mid);
  content: "";
  clip-path: polygon(64% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.72;
}

.stack-home-hero::after {
  position: absolute;
  top: 72px;
  right: 0;
  left: 0;
  width: auto;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
  content: "";
}

.stack-home-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100svh - 136px);
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  gap: clamp(44px, 6vw, 84px);
  align-items: center;
}

.stack-home-copy {
  max-width: 700px;
}

.stack-home-copy .su-kicker {
  color: var(--su-white);
}

.stack-home-copy h1 {
  max-width: 15ch;
  margin: 0;
  color: var(--su-white);
  font-size: clamp(3.35rem, 5vw, 4.65rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.01;
}

.stack-home-lede {
  max-width: 50ch;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 1.4vw, 1.18rem);
  line-height: 1.6;
}

.stack-home-copy .stack-hero-actions {
  margin-top: 30px;
}

.stack-home-copy .su-link {
  color: var(--su-white);
}

.stack-home-copy .su-link:hover {
  color: var(--su-white);
}

.stack-hero-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: var(--su-blue-deep);
}

.stack-hero-media::before {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  width: 38px;
  height: 5px;
  background: var(--su-orange);
  content: "";
}

.stack-hero-media video {
  display: block;
  width: 100%;
  min-height: 460px;
  max-height: calc(100svh - 190px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
}

.stack-hero-media figcaption {
  display: flex;
  min-height: 48px;
  padding: 0 15px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.76rem;
  font-weight: 700;
}

.stack-section--plain {
  background: var(--su-white);
}

.stack-v3 .su-do-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, 0.75fr);
  gap: clamp(44px, 7vw, 96px);
  margin-bottom: clamp(58px, 7vw, 82px);
  align-items: end;
}

.stack-v3 .su-do-intro h2,
.stack-v3 .su-section-head h2,
.stack-v3 .su-process-head h2 {
  margin: 0;
  color: var(--su-blue);
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.04;
}

.stack-v3 .su-do-explain p {
  margin: 0 0 16px;
  color: var(--su-ink-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.stack-v3 .su-do-explain p:last-child {
  margin-bottom: 0;
}

.stack-v3 .su-do-explain strong {
  color: var(--su-ink);
}

.su-journey {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 5vw, 70px);
  margin: 0;
  padding: 30px 0 0;
  border-top: 2px solid var(--su-blue);
  list-style: none;
}

.su-journey li {
  position: relative;
}

.su-journey-node {
  position: absolute;
  top: -38px;
  left: 0;
  width: 14px;
  height: 14px;
  border: 3px solid var(--su-orange);
  border-radius: 50%;
  background: var(--su-white);
}

.stack-v3 .su-journey .su-do-outcome {
  margin: 0 0 8px !important;
  color: var(--su-blue) !important;
  font-size: 0.78rem !important;
  font-weight: 800;
  letter-spacing: 0.015em;
  text-transform: none;
}

.su-journey h3 {
  margin: 0 0 12px;
  color: var(--su-ink);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  letter-spacing: -0.025em;
}

.su-journey li > p:last-child {
  max-width: 32ch;
  margin: 0;
  color: var(--su-ink-muted);
  line-height: 1.6;
}

.stack-v3 .su-stack-receipt {
  margin-top: 42px;
  color: var(--su-ink-muted);
  text-align: left;
}

.stack-v3 .su-stack-receipt strong {
  color: var(--su-blue);
}

.stack-section--proof {
  border-top: 1px solid var(--su-border);
  border-bottom: 1px solid var(--su-border);
  background: var(--su-sky);
}

.stack-v3 .su-section-head {
  max-width: none;
  margin-bottom: clamp(42px, 6vw, 68px);
}

.su-section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: end;
}

.stack-v3 .su-section-head--split > p,
.su-proof-copy > p {
  margin: 0;
  color: var(--su-ink-muted);
  font-size: 1.03rem;
  line-height: 1.65;
}

.su-proof-copy {
  padding-left: 22px;
  border-left: 3px solid var(--su-orange);
}

.su-proof-copy .su-proof-stat {
  margin-top: 12px;
  color: var(--su-ink);
}

.su-proof-copy .su-proof-stat strong {
  color: var(--su-blue);
}

.su-proof-copy small {
  display: block;
  margin-top: 11px;
  color: var(--su-ink-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.su-proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 0.75fr));
  gap: 16px;
  align-items: start;
}

.stack-v3 .home-work-card {
  display: grid;
  min-width: 0;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--su-ink);
  aspect-ratio: auto;
  text-align: left;
}

.stack-v3 .home-work-card::after {
  display: none;
}

.stack-v3 .home-work-card > img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.stack-v3 .home-work-card--lead > img {
  aspect-ratio: 16 / 9;
}

.home-work-caption {
  display: grid;
  gap: 3px;
  padding-top: 12px;
}

.home-work-caption strong {
  font-size: 0.92rem;
  font-weight: 800;
}

.home-work-caption small {
  color: var(--su-ink-muted);
  font-size: 0.72rem;
}

.stack-v3 .home-work-play {
  top: 12px;
  right: 12px;
  width: auto;
  height: 30px;
  padding: 0 11px;
  border: 0;
  border-radius: 6px;
  background: var(--su-orange);
  color: var(--su-ink);
  font-size: 0.7rem;
  font-weight: 800;
}

.stack-v3 .su-reel {
  gap: 14px;
  margin-top: 32px;
  padding: 20px 0 14px;
  border-top: 1px solid var(--su-border);
  scrollbar-color: var(--su-blue) transparent;
}

.stack-theme.stack-v3 .su-reel .home-work-card {
  flex: 0 0 clamp(170px, 18vw, 218px);
  margin: 0;
  border-radius: 0;
  aspect-ratio: auto;
}

.stack-theme.stack-v3 .su-reel .home-work-card > img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.stack-v3 .su-reel-hint {
  margin-top: 6px;
  color: var(--su-ink-muted);
}

.stack-section--showcase {
  background: var(--su-white);
}

.stack-v3 .su-frames {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) repeat(2, minmax(220px, 0.75fr));
  gap: 14px;
  border: 0;
}

.stack-v3 .su-frame {
  overflow: hidden;
  border: 1px solid var(--su-border);
  border-radius: 6px;
  background: var(--su-white);
  color: var(--su-ink);
}

.stack-v3 .su-frame .shot {
  background: var(--su-sky);
  aspect-ratio: 4 / 5;
}

.stack-v3 .su-frame--lead .shot {
  aspect-ratio: 16 / 10;
}

.stack-v3 .su-frame .cap {
  min-height: 58px;
  padding: 13px 15px;
  border-top: 1px solid var(--su-border);
}

.stack-v3 .su-frame .cap strong {
  font-size: 0.88rem;
}

.stack-v3 .su-frame .cap span {
  color: var(--su-blue);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
}

.stack-process-section {
  border-top: 1px solid var(--su-border);
  background: var(--su-sky);
  color: var(--su-ink);
}

.stack-v3 .su-process-head {
  max-width: 930px;
  margin-bottom: clamp(52px, 7vw, 76px);
}

.stack-v3 .su-process-head > p:last-child {
  margin-top: 20px;
  color: var(--su-ink-muted);
}

.stack-v3 .su-process {
  border-top: 2px solid var(--su-blue);
  border-bottom: 1px solid var(--su-border);
}

.stack-v3 .su-process li {
  min-height: 240px;
  padding: 28px 24px 32px;
  border-right: 1px solid var(--su-border);
}

.stack-v3 .su-process li > span {
  margin-bottom: clamp(52px, 6vw, 74px);
  color: var(--su-blue);
  letter-spacing: 0.03em;
}

.stack-v3 .su-process li > span::before {
  top: -8px;
  left: 22px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--su-orange);
  background: var(--su-sky);
}

.stack-v3 .su-process strong {
  color: var(--su-ink);
  letter-spacing: -0.025em;
}

.stack-v3 .su-process p {
  color: var(--su-ink-muted);
}

.su-ownership-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, 0.75fr);
  gap: clamp(44px, 8vw, 110px);
  margin-top: clamp(54px, 8vw, 92px);
  padding: clamp(34px, 5vw, 58px);
  border: 1px solid var(--su-border);
  border-radius: 6px;
  background: var(--su-white);
  align-items: end;
}

.su-ownership-panel h3 {
  max-width: 18ch;
  margin: 0;
  color: var(--su-blue-deep);
  font-size: clamp(2.25rem, 4.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.stack-v3 .su-founder-sign p {
  margin: 0;
  color: var(--su-ink-muted);
  line-height: 1.6;
}

.stack-v3 .su-founder-sign img {
  width: clamp(130px, 14vw, 180px);
  margin: 24px 0 8px;
  filter: none;
}

.stack-v3 .stack-cta {
  padding-top: clamp(76px, 9vw, 112px);
  padding-bottom: clamp(54px, 7vw, 84px);
  background: var(--su-white);
  color: var(--su-ink);
  text-align: left;
}

.stack-cta-panel {
  width: min(100%, 980px);
  padding: clamp(38px, 6vw, 72px);
  border-radius: 6px;
  background: var(--su-blue);
  color: var(--su-white);
}

.stack-cta-panel > .wordmark {
  display: inline-flex;
  margin-bottom: clamp(44px, 6vw, 72px);
  color: var(--su-white);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.stack-cta-panel > .wordmark::before,
.stack-cta-panel > .wordmark::after {
  display: none;
}

.stack-v3 .stack-cta h2 {
  max-width: 13ch;
  margin: 0;
  color: var(--su-white);
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  letter-spacing: -0.04em;
  line-height: 1.01;
}

.stack-cta-panel > p {
  max-width: 54ch;
  margin: 24px 0 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.04rem;
  line-height: 1.6;
}

.stack-v3 .stack-cta .su-btn {
  background: var(--su-orange);
  color: var(--su-ink);
}

.stack-v3 .stack-cta-promises {
  max-width: 610px;
  margin: 34px 0 0;
  justify-content: flex-start;
  border-color: rgba(255, 255, 255, 0.26);
}

.stack-v3 .stack-cta-promises li {
  padding: 14px 18px;
  border-right-color: rgba(255, 255, 255, 0.26);
  color: var(--su-white);
  font-size: 0.72rem;
  letter-spacing: 0.025em;
  text-transform: none;
}

.stack-v3 .stack-footer {
  position: relative;
  border-top: 1px solid var(--su-border);
  background: var(--su-white);
  color: var(--su-blue-deep);
}

.stack-v3 .stack-footer::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: var(--su-orange);
  content: "";
}

.stack-v3 .stack-footer .wordmark {
  color: var(--su-blue);
}

.stack-v3 .stack-footer p,
.stack-v3 .stack-footer nav a {
  color: var(--su-ink-muted);
}

@media (max-width: 980px) {
  .stack-theme.stack-v3 .nav-menu {
    background: var(--su-white);
    color: var(--su-ink);
    box-shadow: 0 20px 50px rgba(7, 27, 52, 0.18);
  }

  .stack-theme.stack-v3 .nav-menu > a:not(.nav-action) {
    border-bottom-color: var(--su-border);
    color: var(--su-ink);
  }

  .stack-home-hero {
    min-height: auto;
  }

  .stack-home-hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 36px 0 20px;
  }

  .stack-home-copy {
    max-width: 760px;
  }

  .stack-home-copy h1 {
    max-width: 14ch;
  }

  .stack-hero-media {
    max-width: 680px;
  }

  .stack-hero-media video {
    min-height: 0;
    max-height: 620px;
    aspect-ratio: 16 / 10;
  }

  .stack-v3 .su-do-intro,
  .su-section-head--split,
  .su-ownership-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .su-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-work-card--lead {
    grid-column: 1 / -1;
  }

  .stack-v3 .home-work-card--lead > img {
    aspect-ratio: 16 / 9;
  }

  .stack-v3 .su-frames {
    grid-template-columns: minmax(0, 1.25fr) repeat(2, minmax(180px, 0.75fr));
  }

  .stack-v3 .su-process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stack-v3 .su-process li:nth-child(2) {
    border-right: 0;
  }

  .stack-v3 .su-process li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--su-border);
  }
}

@media (max-width: 700px) {
  :root {
    --su-shell: min(100% - 32px, 1240px);
  }

  .stack-home-hero {
    padding-top: 84px;
  }

  .stack-home-hero-grid {
    padding-top: 30px;
  }

  .stack-home-copy h1 {
    max-width: none;
    font-size: clamp(2.65rem, 12vw, 3.7rem);
  }

  .stack-home-lede {
    font-size: 1rem;
  }

  .stack-home-copy .stack-hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .stack-home-copy .su-btn {
    width: 100%;
  }

  .stack-home-copy .su-link {
    align-self: flex-start;
    min-height: 44px;
  }

  .stack-hero-media video {
    aspect-ratio: 4 / 3;
  }

  .stack-v3 .su-do-intro h2,
  .stack-v3 .su-section-head h2,
  .stack-v3 .su-process-head h2 {
    font-size: clamp(2.3rem, 10vw, 3.2rem);
  }

  .su-journey {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 0 0 0 28px;
    border-top: 0;
    border-left: 2px solid var(--su-blue);
  }

  .su-journey-node {
    top: 5px;
    left: -36px;
    background: var(--su-white);
  }

  .su-proof-copy {
    padding-top: 18px;
    padding-left: 0;
    border-top: 3px solid var(--su-orange);
    border-left: 0;
  }

  .su-proof-grid {
    grid-template-columns: 1fr;
  }

  .home-work-card--lead {
    grid-column: auto;
  }

  .stack-v3 .home-work-card > img {
    aspect-ratio: 16 / 10;
  }

  .stack-v3 .su-frames {
    grid-template-columns: 1fr;
  }

  .stack-v3 .su-frame .shot,
  .stack-v3 .su-frame--lead .shot {
    aspect-ratio: 16 / 10;
  }

  .stack-v3 .su-process {
    grid-template-columns: 1fr;
  }

  .stack-v3 .su-process li,
  .stack-v3 .su-process li:nth-child(2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--su-border);
  }

  .stack-v3 .su-process li:last-child {
    border-bottom: 0;
  }

  .stack-v3 .su-process li > span {
    margin-bottom: 42px;
  }

  .su-ownership-panel {
    padding: 30px 24px;
  }

  .su-ownership-panel h3 {
    font-size: clamp(2.2rem, 10vw, 3rem);
  }

  .stack-cta-panel {
    padding: 34px 24px;
  }

  .stack-v3 .stack-cta h2 {
    font-size: clamp(2.55rem, 12vw, 3.6rem);
  }

  .stack-v3 .stack-cta-promises {
    align-items: stretch;
    flex-direction: column;
  }

  .stack-v3 .stack-cta-promises li {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.26);
    text-align: left;
  }

  .stack-v3 .stack-cta-promises li:last-child {
    border-bottom: 0;
  }
}

/* ============================================================
   Hospitality editorial direction
   Restores the warm, scan-first composition selected by the client.
   ============================================================ */

:root {
  --su-paper: #f7f4ed;
  --su-paper-bright: #fcfaf5;
  --su-ink: #071b34;
  --su-ink-muted: #4c5a68;
  --su-paper-line: rgba(7, 27, 52, 0.22);
}

.stack-v3 {
  background: var(--su-paper);
  color: var(--su-ink);
}

.stack-theme.stack-v3 .site-header {
  background: transparent;
  color: var(--su-blue);
}

.stack-theme.stack-v3 .site-header.is-scrolled {
  background: rgba(247, 244, 237, 0.96);
  color: var(--su-blue);
  box-shadow: 0 1px 0 var(--su-paper-line);
}

.stack-theme.stack-v3 .nav-action,
.stack-theme.stack-v3 .site-header:not(.is-scrolled) .nav-action {
  background: var(--su-blue);
  color: var(--su-white);
}

.stack-home-hero {
  min-height: 100svh;
  padding: 96px 0 54px;
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
  color: var(--su-ink);
}

.stack-home-hero::before {
  display: none;
}

.stack-home-hero::after {
  top: 72px;
  right: clamp(20px, 6vw, 92px);
  left: auto;
  width: 1px;
  height: clamp(76px, 12vw, 150px);
  background: rgba(36, 110, 197, 0.34);
}

.stack-home-hero-grid {
  min-height: calc(100svh - 150px);
  grid-template-columns: minmax(0, 1.04fr) minmax(440px, 0.96fr);
  gap: clamp(42px, 6vw, 86px);
  align-items: end;
}

.stack-home-copy {
  max-width: 690px;
  padding-bottom: clamp(12px, 4vw, 54px);
}

.stack-home-copy .su-kicker {
  color: var(--su-blue);
}

.stack-home-copy h1 {
  max-width: 12ch;
  color: var(--su-ink);
  font-size: clamp(3.35rem, 5.7vw, 5.25rem);
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.stack-home-lede {
  max-width: 56ch;
  margin-top: 28px;
  color: var(--su-ink-muted);
  line-height: 1.6;
}

.stack-home-copy .su-link,
.stack-home-copy .su-link:hover {
  color: var(--su-ink);
}

.stack-map {
  position: relative;
  min-width: 0;
  padding-top: clamp(150px, 15vw, 210px);
}

.stack-map-number {
  position: absolute;
  top: -0.14em;
  right: -0.02em;
  color: transparent;
  font-size: clamp(12rem, 20vw, 19rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(36, 110, 197, 0.45);
}

.stack-map ol {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border: 1px solid var(--su-ink);
  background: var(--su-paper-bright);
  list-style: none;
}

.stack-map li {
  position: relative;
  display: flex;
  min-height: 178px;
  padding: 22px 18px 20px;
  flex-direction: column;
  justify-content: flex-end;
  border-right: 1px solid var(--su-ink);
  border-bottom: 0;
}

.stack-map li:last-child {
  border-right: 0;
}

.stack-map li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -14px;
  bottom: auto;
  z-index: 2;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--su-ink);
  border-radius: 50%;
  background: var(--su-paper-bright);
  color: var(--su-orange);
  content: "→";
  font-size: 0.78rem;
  font-weight: 800;
  transform: translateY(-50%);
}

.stack-map-index {
  position: absolute;
  top: 16px;
  left: 17px;
  color: var(--su-blue);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.stack-map strong {
  color: var(--su-ink);
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.stack-map small {
  margin-top: 5px;
  color: var(--su-ink-muted);
  font-size: 0.68rem;
  line-height: 1.35;
}

.stack-section--plain,
.stack-section--showcase,
.stack-process-section,
.stack-v3 .stack-cta {
  background: var(--su-paper);
}

.stack-v3 .su-do-intro h2,
.stack-v3 .su-section-head h2,
.stack-v3 .su-process-head h2 {
  color: var(--su-ink);
}

.su-journey {
  gap: 0;
  padding-top: 0;
  border: 1px solid var(--su-ink);
}

.su-journey li {
  min-height: 252px;
  padding: 84px 24px 24px;
  border-right: 1px solid var(--su-ink);
}

.su-journey li:last-child {
  border-right: 0;
}

.su-journey-node {
  top: 29px;
  left: 24px;
  width: 30px;
  height: 30px;
  border: 1px solid var(--su-blue);
  background: transparent;
}

.su-journey-node::after {
  position: absolute;
  inset: 8px;
  border: 1px solid var(--su-orange);
  content: "";
}

.stack-v3 .su-journey .su-do-outcome {
  color: var(--su-orange-deep) !important;
}

.su-journey h3 {
  color: var(--su-ink);
}

.stack-section--proof {
  border-color: rgba(255, 255, 255, 0.14);
  background: var(--su-navy-deep);
  color: var(--su-white);
}

.stack-section--proof .su-kicker {
  color: #bcd9fb;
}

.stack-section--proof .su-section-head h2,
.stack-section--proof .su-proof-copy .su-proof-stat,
.stack-section--proof .su-proof-copy .su-proof-stat strong {
  color: var(--su-white);
}

.stack-section--proof .su-proof-copy {
  border-left-color: var(--su-orange);
}

.stack-section--proof .su-proof-copy > p,
.stack-section--proof .su-proof-copy small,
.stack-section--proof .home-work-caption small,
.stack-section--proof .su-reel-hint {
  color: rgba(255, 255, 255, 0.68);
}

.stack-section--proof .home-work-card {
  color: var(--su-white);
}

.stack-section--proof .home-work-card > img {
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.stack-v3 .stack-section--proof .su-reel {
  border-top-color: rgba(255, 255, 255, 0.14);
  scrollbar-color: var(--su-blue) transparent;
}

.stack-v3 .su-frames {
  gap: 0;
  border: 1px solid var(--su-ink);
}

.stack-v3 .su-frame {
  border: 0;
  border-right: 1px solid var(--su-ink);
  border-radius: 0;
  background: var(--su-paper-bright);
}

.stack-v3 .su-frame:last-child {
  border-right: 0;
}

.stack-v3 .su-frame .cap {
  border-top-color: var(--su-ink);
}

.stack-process-section {
  border-top-color: var(--su-paper-line);
}

.stack-v3 .su-process {
  border-top-color: var(--su-orange);
  border-bottom-color: var(--su-paper-line);
}

.stack-v3 .su-process li {
  border-right-color: var(--su-paper-line);
}

.stack-v3 .su-process li > span {
  color: var(--su-blue);
}

.stack-v3 .su-process li > span::before {
  border-color: var(--su-blue);
  background: var(--su-paper);
}

.su-ownership-panel {
  border-color: var(--su-ink);
  border-radius: 0;
  background: var(--su-paper-bright);
}

.su-ownership-panel h3 {
  color: var(--su-ink);
}

.stack-cta-panel {
  width: 100%;
  padding: clamp(42px, 7vw, 82px);
  border: 1px solid var(--su-ink);
  border-radius: 0;
  background: var(--su-paper-bright);
  color: var(--su-ink);
}

.stack-cta-panel > .wordmark {
  color: var(--su-blue);
}

.stack-v3 .stack-cta h2 {
  color: var(--su-ink);
}

.stack-cta-panel > p {
  color: var(--su-ink-muted);
}

.stack-v3 .stack-cta-promises {
  border-color: var(--su-paper-line);
}

.stack-v3 .stack-cta-promises li {
  border-right-color: var(--su-paper-line);
  color: var(--su-ink);
}

.stack-v3 .stack-footer {
  background: var(--su-paper);
}

@media (max-width: 980px) {
  .stack-theme.stack-v3 .nav-menu {
    background: var(--su-paper-bright);
  }

  .stack-home-hero-grid {
    grid-template-columns: 1fr;
    padding-top: 26px;
  }

  .stack-home-copy {
    padding-bottom: 0;
  }

  .stack-map {
    max-width: 760px;
    padding-top: 120px;
  }

  .stack-map-number {
    font-size: 13rem;
  }
}

@media (max-width: 700px) {
  .stack-home-hero {
    padding-top: 84px;
  }

  .stack-home-copy h1 {
    font-size: clamp(2.65rem, 12vw, 3.7rem);
  }

  .stack-map {
    padding-top: 66px;
  }

  .stack-map-number {
    display: none;
  }

  .stack-map ol {
    grid-template-columns: 1fr;
  }

  .stack-map li {
    min-height: 116px;
    padding: 48px 20px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--su-ink);
  }

  .stack-map li:last-child {
    border-bottom: 0;
  }

  .stack-map li:not(:last-child)::after {
    top: auto;
    right: 18px;
    bottom: -14px;
    transform: none;
  }

  .su-journey {
    grid-template-columns: 1fr;
    padding-left: 0;
    border-left: 1px solid var(--su-ink);
  }

  .su-journey li {
    min-height: auto;
    padding: 78px 22px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--su-ink);
  }

  .su-journey li:last-child {
    border-bottom: 0;
  }

  .su-journey-node {
    top: 28px;
    left: 22px;
  }

  .stack-section--proof .su-proof-copy {
    border-top-color: var(--su-orange);
  }

  .stack-v3 .su-frame {
    border-right: 0;
    border-bottom: 1px solid var(--su-ink);
  }

  .stack-v3 .su-frame:last-child {
    border-bottom: 0;
  }

  .stack-v3 .stack-cta-promises li {
    border-bottom-color: var(--su-paper-line);
  }
}

/* ============================================================
   Service order and containment fix
   Website first, then tools, then ads, with Ken's vision last.
   ============================================================ */

.stack-v3 #tools,
.stack-v3 #vision {
  scroll-margin-top: 72px;
}

.stack-hero-media {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--su-ink);
  border-radius: 0;
  background: var(--su-paper-bright);
}

.stack-hero-media::before {
  background: var(--su-orange);
}

.stack-hero-media video {
  width: 100%;
  min-height: 420px;
  max-height: calc(100svh - 210px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.stack-hero-media figcaption {
  border-top: 1px solid var(--su-ink);
  background: var(--su-paper-bright);
  color: var(--su-ink);
}

.service-chooser {
  padding: clamp(42px, 6vw, 70px) 0 clamp(72px, 9vw, 108px);
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
}

.service-chooser h2 {
  margin: 0 0 22px;
  color: var(--su-ink);
  font-size: clamp(1.3rem, 2.1vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.service-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.service-choice-grid > a {
  display: flex;
  min-width: 0;
  min-height: 320px;
  padding: clamp(26px, 3.6vw, 42px);
  flex-direction: column;
  border: 1px solid var(--su-ink);
  background: var(--su-paper-bright);
  color: var(--su-ink);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.service-choice-grid > a + a {
  border-left: 0;
}

.service-choice-grid > a:hover {
  background: var(--su-blue);
  color: var(--su-white);
}

.service-choice-number {
  margin-bottom: auto;
  color: var(--su-blue);
  font-size: clamp(2.6rem, 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.service-choice-grid > a:hover .service-choice-number {
  color: var(--su-white);
}

.service-choice-grid strong {
  display: block;
  margin-top: clamp(52px, 7vw, 82px);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  letter-spacing: -0.025em;
}

.service-choice-grid p {
  max-width: 28ch;
  margin: 10px 0 26px;
  color: var(--su-ink-muted);
  line-height: 1.55;
}

.service-choice-grid > a:hover p {
  color: rgba(255, 255, 255, 0.8);
}

.service-choice-action {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid currentColor;
  color: inherit;
  font-size: 0.76rem;
  font-weight: 800;
}

.service-choice-action b {
  color: var(--su-orange);
  font-size: 1.1rem;
}

.service-detail {
  overflow: hidden;
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
}

.service-detail--tools {
  background: var(--su-sky);
}

.service-feature {
  display: grid;
  min-width: 0;
  gap: clamp(42px, 6vw, 86px);
  align-items: center;
}

.service-feature--website {
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.75fr);
}

.service-feature--tools {
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
}

.service-feature > * {
  min-width: 0;
}

.service-feature-copy h2 {
  margin: 0;
  color: var(--su-ink);
  font-size: clamp(2.6rem, 4.9vw, 4.65rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.service-feature-copy > p:not(.su-kicker, .service-source-note, .service-source-links) {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--su-ink-muted);
  font-size: 1.03rem;
  line-height: 1.7;
}

.service-feature-copy > .su-btn {
  margin-top: 28px;
}

.service-feature-visual {
  width: 100%;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--su-ink);
  background: var(--su-paper-bright);
}

.service-feature-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
}

.service-feature-visual figcaption {
  display: flex;
  min-height: 64px;
  padding: 14px 18px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--su-ink);
  color: var(--su-ink);
}

.service-feature-visual figcaption strong {
  font-size: 0.94rem;
  font-weight: 800;
}

.service-feature-visual figcaption span {
  color: var(--su-blue);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: right;
  text-transform: uppercase;
}

.service-source-note {
  margin: 24px 0 0;
  padding: 16px 0 0 18px;
  border-top: 1px solid var(--su-paper-line);
  border-left: 3px solid var(--su-orange);
  color: var(--su-ink-muted);
  font-size: 0.76rem;
  line-height: 1.6;
}

.service-source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 12px 0 0;
}

.service-source-links a {
  border-bottom: 1px solid var(--su-blue);
  color: var(--su-blue);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: none;
}

.manual-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  border: 1px solid var(--su-ink);
  list-style: none;
}

.manual-flow li {
  position: relative;
  min-height: 58px;
  padding: 17px 34px 17px 16px;
  border-right: 1px solid var(--su-ink);
  border-bottom: 1px solid var(--su-ink);
  color: var(--su-ink-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.manual-flow li:nth-child(2n) {
  border-right: 0;
}

.manual-flow li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.manual-flow li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: 14px;
  color: var(--su-orange);
  content: "→";
  transform: translateY(-50%);
}

.manual-flow li:last-child {
  background: var(--su-blue);
  color: var(--su-white);
}

.service-detail--tools .service-feature-visual {
  border-color: var(--su-blue-deep);
}

.service-detail--tools .service-feature-visual figcaption {
  border-top-color: var(--su-blue-deep);
}

.vision-section {
  border-bottom: 1px solid var(--su-paper-line);
  background: var(--su-paper);
}

.vision-inner {
  max-width: 1100px;
  text-align: center;
}

.vision-inner .su-kicker {
  justify-content: center;
}

.vision-inner blockquote {
  max-width: 17ch;
  margin: 0 auto;
  color: var(--su-ink);
  font-size: clamp(3rem, 6.6vw, 6.4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.vision-signature {
  display: grid;
  justify-items: center;
  margin-top: clamp(32px, 5vw, 52px);
}

.vision-signature img {
  width: clamp(150px, 18vw, 220px);
  filter: none;
}

.vision-signature p {
  margin: 12px 0 0;
  color: var(--su-ink-muted);
  line-height: 1.55;
}

.vision-signature strong {
  color: var(--su-ink);
}

.vision-close {
  max-width: 54ch;
  margin: 34px auto 0;
  color: var(--su-ink-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.vision-inner > .su-btn {
  margin-top: 26px;
}

@media (max-width: 980px) {
  .stack-hero-media {
    max-width: 720px;
  }

  .stack-hero-media video {
    min-height: 0;
    max-height: 620px;
    aspect-ratio: 16 / 10;
  }

  .service-choice-grid {
    grid-template-columns: 1fr;
  }

  .service-choice-grid > a {
    min-height: 230px;
  }

  .service-choice-grid > a + a {
    border-top: 0;
    border-left: 1px solid var(--su-ink);
  }

  .service-feature--website,
  .service-feature--tools {
    grid-template-columns: 1fr;
  }

  .service-feature--website .service-feature-visual {
    order: 2;
  }

  .service-feature--website .service-feature-copy {
    order: 1;
  }

  .service-feature-visual {
    max-width: 820px;
  }
}

@media (max-width: 700px) {
  .service-choice-grid > a {
    min-height: 210px;
    padding: 24px 22px;
  }

  .service-choice-grid strong {
    margin-top: 40px;
  }

  .service-feature-copy h2 {
    font-size: clamp(2.35rem, 10.5vw, 3.25rem);
  }

  .service-feature-visual img {
    aspect-ratio: 16 / 11;
  }

  .service-feature-visual figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .service-feature-visual figcaption span {
    text-align: left;
  }

  .manual-flow {
    grid-template-columns: 1fr;
  }

  .manual-flow li,
  .manual-flow li:nth-child(2n),
  .manual-flow li:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid var(--su-ink);
  }

  .manual-flow li:last-child {
    border-bottom: 0;
  }

  .vision-inner blockquote {
    font-size: clamp(2.75rem, 12vw, 4.2rem);
  }
}