/* Hallmark · macrostructure: Narrative Workflow · H2 Split Diptych knobs: ratio=7/5, right=proof-column, divider=negative-space · F2 Sticky-stack knobs: pinned=left, right=screenshot, pin-steps=4 · tone: technical premium education · anchor hue: cobalt */
@import url("./tokens.css");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 320px;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, var(--color-paper), var(--color-paper-2) 46%, var(--color-paper));
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--line-body);
  text-rendering: geometricPrecision;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

h1,
h2,
h3,
p,
li {
  hyphens: none;
  overflow-wrap: normal;
  text-wrap: pretty;
  word-break: normal;
}

body.modal-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.page {
  isolation: isolate;
}

.shell {
  width: min(var(--page-max), calc(100% - (var(--page-gutter) * 2)));
  margin-inline: auto;
}

.section {
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

[id] {
  scroll-margin-top: 140px;
}

.section--tight {
  padding-block: clamp(3rem, 7vw, 5rem);
}

.section--dark {
  background: var(--color-graphite);
  color: var(--color-graphite-text);
}

.section--blue {
  background: linear-gradient(180deg, var(--color-blue-quiet), var(--color-paper));
}

.reveal {
  opacity: 0;
  filter: blur(8px);
  transform: translateY(22px) scale(0.985);
  transition:
    opacity var(--dur-slow) var(--ease-out),
    filter var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-in {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

@keyframes navGlassShift {
  0% {
    background-position: 0% 50%, 100% 50%, 50% 50%;
  }
  50% {
    background-position: 100% 50%, 0% 50%, 50% 50%;
  }
  100% {
    background-position: 0% 50%, 100% 50%, 50% 50%;
  }
}

@keyframes navGlowDrift {
  0%,
  100% {
    transform: translateX(-12%) scaleX(0.92);
    opacity: 0.46;
  }
  50% {
    transform: translateX(12%) scaleX(1.08);
    opacity: 0.72;
  }
}

@keyframes softFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@keyframes buttonSheen {
  0% {
    transform: translateX(-130%) rotate(12deg);
  }
  100% {
    transform: translateX(130%) rotate(12deg);
  }
}

.nav-sentinel {
  position: absolute;
  inset: 12px auto auto 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.site-nav {
  position: fixed;
  inset: var(--space-md) auto auto 50%;
  z-index: 30;
  width: min(1480px, calc(100% - 24px));
  transform: translateX(-50%);
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-surface) 58%, var(--color-blue-2));
  border-radius: 999px;
  background:
    radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--color-surface) 72%, transparent) 0 18%, transparent 44%),
    radial-gradient(circle at 88% 18%, color-mix(in oklch, var(--color-blue-soft) 68%, transparent) 0 20%, transparent 48%),
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface) 72%, transparent), color-mix(in oklch, var(--color-surface) 38%, transparent));
  background-size: 180% 180%, 170% 170%, 100% 100%;
  box-shadow:
    0 26px 80px color-mix(in oklch, var(--color-blue) 20%, transparent),
    0 1px 0 color-mix(in oklch, var(--color-surface) 54%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 88%, transparent),
    inset 0 -1px 0 color-mix(in oklch, var(--color-blue) 18%, transparent);
  backdrop-filter: blur(38px) saturate(220%) contrast(112%);
  -webkit-backdrop-filter: blur(38px) saturate(220%) contrast(112%);
  overflow: hidden;
  animation: navGlassShift 16s var(--ease-in-out) infinite;
  transition:
    transform var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out),
    background-color var(--dur-med) var(--ease-out),
    border-color var(--dur-med) var(--ease-out);
}

.site-nav::before,
.site-nav::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.site-nav::before {
  inset: 1px;
  border-radius: inherit;
  background:
    linear-gradient(115deg, color-mix(in oklch, var(--color-surface) 54%, transparent) 0 18%, color-mix(in oklch, var(--color-surface) 18%, transparent) 38% 62%, color-mix(in oklch, var(--color-blue-soft) 42%, transparent) 100%),
    linear-gradient(92deg, transparent 0 33%, color-mix(in oklch, var(--color-surface) 68%, transparent) 46% 52%, transparent 68% 100%);
  background-size: 100% 100%, 220% 100%;
  opacity: 0.88;
  z-index: -1;
}

.site-nav::after {
  inset: auto 22px 6px 22px;
  height: 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--color-blue-2) 48%, transparent), color-mix(in oklch, var(--color-surface) 42%, transparent), transparent);
  filter: blur(16px);
  opacity: 0.7;
  animation: navGlowDrift 9s var(--ease-in-out) infinite;
  z-index: -2;
}

.site-nav.is-scrolled {
  transform: translateX(-50%) translateY(-4px);
  border-color: color-mix(in oklch, var(--color-surface) 62%, var(--color-blue));
  background:
    radial-gradient(circle at 8% 0%, color-mix(in oklch, var(--color-surface) 66%, transparent) 0 18%, transparent 44%),
    radial-gradient(circle at 90% 12%, color-mix(in oklch, var(--color-blue-soft) 72%, transparent) 0 20%, transparent 50%),
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface) 68%, transparent), color-mix(in oklch, var(--color-surface) 34%, transparent));
  box-shadow:
    0 18px 58px color-mix(in oklch, var(--color-blue) 18%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 92%, transparent),
    inset 0 -1px 0 color-mix(in oklch, var(--color-blue) 18%, transparent);
}

.site-nav__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 2vw, 2.5rem);
  min-height: var(--nav-height);
  padding: var(--space-xs) var(--space-xs) var(--space-xs) var(--space-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
  padding-right: clamp(0.8rem, 1.8vw, 1.6rem);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  hyphens: none;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand span {
  max-width: 26ch;
  overflow-wrap: normal;
  text-shadow: 0 1px 12px color-mix(in oklch, var(--color-surface) 76%, transparent);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(0.65rem, 1.3vw, 1.1rem);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  font-weight: 650;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border-radius: 999px;
  padding-inline: var(--space-sm);
  white-space: nowrap;
  text-shadow: 0 1px 12px color-mix(in oklch, var(--color-surface) 70%, transparent);
  transition:
    color var(--dur-med) var(--ease-out),
    background-color var(--dur-med) var(--ease-out);
}

.nav-links a:hover {
  color: var(--color-blue);
  background: color-mix(in oklch, var(--color-surface) 42%, transparent);
}

.nav-action {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-self: end;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-ink);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition:
    transform var(--dur-med) var(--ease-out),
    opacity var(--dur-med) var(--ease-out);
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  transform: translateY(-6px);
}

.menu-toggle span::after {
  transform: translateY(6px);
}

.menu-toggle.is-open span {
  background: transparent;
}

.menu-toggle.is-open span::before {
  background: var(--color-ink);
  transform: translateY(0) rotate(45deg);
}

.menu-toggle.is-open span::after {
  background: var(--color-ink);
  transform: translateY(0) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  inset: 86px 12px auto 12px;
  z-index: 32;
  display: grid;
  gap: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px) saturate(130%);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--dur-med) var(--ease-out),
    transform var(--dur-med) var(--ease-out);
}

.mobile-panel.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-panel a {
  display: flex;
  justify-content: space-between;
  border-bottom: var(--rule-hair) solid var(--color-rule);
  padding-block: var(--space-sm);
  color: var(--color-ink);
  font-weight: 700;
}

.btn {
  --btn-bg: var(--color-surface);
  --btn-fg: var(--color-ink);
  --btn-border: var(--color-rule);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 48px;
  border: var(--rule-hair) solid var(--btn-border);
  border-radius: 999px;
  padding: 0.72rem 0.78rem 0.72rem 1.18rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform var(--dur-med) var(--ease-out),
    background-color var(--dur-med) var(--ease-out),
    border-color var(--dur-med) var(--ease-out),
    color var(--dur-med) var(--ease-out);
}

.btn::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% 0;
  width: 42%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--color-surface) 54%, transparent), transparent);
  opacity: 0;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-blue-2);
}

.btn:hover::after {
  animation: buttonSheen 920ms var(--ease-out);
  opacity: 0.8;
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.btn__icon {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in oklch, currentColor 10%, transparent);
  transition: transform var(--dur-med) var(--ease-out);
}

.btn:hover .btn__icon {
  transform: translateX(2px);
}

.btn--primary {
  --btn-bg: var(--color-blue);
  --btn-fg: var(--color-surface);
  --btn-border: var(--color-blue);
}

.btn--primary .btn__icon {
  background: color-mix(in oklch, var(--color-surface) 18%, transparent);
}

.btn--ghost {
  --btn-bg: color-mix(in oklch, var(--color-surface) 74%, transparent);
  --btn-fg: var(--color-ink);
}

.hero {
  position: relative;
  display: grid;
  min-height: 88dvh;
  padding: 7.3rem 0 clamp(2.5rem, 5vw, 4.5rem);
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(100deg, var(--color-paper) 0%, color-mix(in oklch, var(--color-paper) 96%, transparent) 43%, color-mix(in oklch, var(--color-paper) 72%, transparent) 65%, color-mix(in oklch, var(--color-blue-soft) 18%, transparent) 100%),
    image-set(url("./assets/hero-3d-background.png") 1x);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  z-index: -1;
  height: 26%;
  background: linear-gradient(180deg, transparent, var(--color-paper));
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero__copy {
  max-width: 780px;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  padding: 0.4rem 0.72rem;
  background: color-mix(in oklch, var(--color-surface) 74%, transparent);
  color: var(--color-ink-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.2;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-family: var(--font-display);
  font-size: clamp(2.45rem, 4.4vw, 4.9rem);
  line-height: var(--line-tight);
  font-weight: 700;
  letter-spacing: 0;
  overflow-wrap: normal;
  text-wrap: balance;
  word-break: normal;
}

.display-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-display-s);
  line-height: var(--line-tight);
  font-weight: 700;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero__lead {
  max-width: 760px;
  margin: var(--space-lg) 0 0;
  color: var(--color-ink-2);
  font-size: clamp(1.02rem, 1.25vw, 1.22rem);
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.trust-line span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  padding-inline: var(--space-sm);
  background: color-mix(in oklch, var(--color-surface) 72%, transparent);
}

.hero-board {
  align-self: center;
  display: grid;
  gap: var(--space-sm);
  min-width: 0;
}

.hero-board .bezel {
  animation: softFloat 8s var(--ease-in-out) infinite;
}

.hero-board .hero-note {
  animation: softFloat 9.5s var(--ease-in-out) infinite;
  animation-delay: 800ms;
}

.bezel {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: 6px;
  background: color-mix(in oklch, var(--color-surface) 74%, transparent);
  box-shadow: var(--shadow-soft);
}

.bezel__inner {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.progress-card {
  padding: var(--space-lg);
}

.progress-card__top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
  align-items: start;
  margin-bottom: var(--space-lg);
}

.mini-label {
  display: block;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.3;
}

.progress-card strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.15;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.proof-metric {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: var(--color-paper);
}

.proof-metric b {
  display: block;
  color: var(--color-blue);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
}

.proof-metric span {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.35;
}

.proof-list {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.proof-list div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-sm);
  align-items: start;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  background: color-mix(in oklch, var(--color-blue-quiet) 72%, var(--color-surface));
}

.proof-dot {
  width: 10px;
  height: 10px;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: var(--color-blue);
  box-shadow: 0 0 0 5px color-mix(in oklch, var(--color-blue) 12%, transparent);
}

.proof-list p {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.45;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding-inline: var(--space-sm);
  background: var(--color-mint-soft);
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.course-lane {
  display: grid;
  gap: 0.55rem;
}

.lane-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  background: var(--color-paper);
}

.lane-step.is-active {
  border-color: var(--color-blue-2);
  background: var(--color-blue-quiet);
}

.lane-step__num {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.lane-step p {
  min-width: 0;
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.35;
}

.lane-step small {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.hero-note {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-md);
  align-items: center;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  background: color-mix(in oklch, var(--color-graphite) 96%, var(--color-blue));
  color: var(--color-graphite-text);
  box-shadow: var(--shadow-small);
}

.hero-note p {
  margin: 0;
  line-height: 1.35;
}

.hero-note b {
  color: var(--color-surface);
}

.section-head {
  display: grid;
  gap: var(--space-md);
  max-width: 850px;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-head--split {
  grid-template-columns: minmax(0, 0.82fr) minmax(260px, 0.5fr);
  align-items: end;
  max-width: none;
}

.section-head--split > div {
  min-width: 0;
}

.section-head--split > div:first-child {
  display: grid;
  gap: var(--space-sm);
}

.eyebrow {
  margin: 0;
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 4.1rem);
  line-height: var(--line-title);
  letter-spacing: 0;
  overflow-wrap: normal;
  text-wrap: balance;
}

.section-head p {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
  line-height: 1.65;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-sm);
}

.pain-card,
.result-card,
.persona-card,
.stream-card,
.price-card,
.faq-item,
.teacher-card,
.roi-card,
.comparison-card,
.flow-card,
.transform-card {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: 0 1px 0 var(--color-rule);
  transition:
    transform var(--dur-med) var(--ease-out),
    border-color var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out);
}

.pain-card:hover,
.result-card:hover,
.persona-card:hover,
.stream-card:hover,
.price-card:hover,
.teacher-card:hover,
.roi-card:hover,
.comparison-card:hover,
.flow-card:hover,
.transform-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in oklch, var(--color-blue-2) 38%, var(--color-rule));
  box-shadow: 0 18px 46px color-mix(in oklch, var(--color-blue) 10%, transparent);
}

.pain-card {
  display: grid;
  align-content: start;
  gap: var(--space-sm);
  min-height: 250px;
  padding: var(--space-lg);
}

.pain-card__num,
.result-card__num {
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
}

.pain-card h3,
.result-card h3,
.persona-card h3,
.stream-card h3,
.price-card h3,
.flow-card h3,
.transform-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.16;
}

.pain-card p,
.result-card p,
.persona-card p,
.stream-card p,
.flow-card p,
.transform-card p {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.58;
}

.bridge {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-blue-soft) 58%, var(--color-rule));
  border-radius: var(--radius-card);
  padding: clamp(1.15rem, 2.2vw, 1.85rem);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-surface) 96%, transparent), color-mix(in oklch, var(--color-blue-quiet) 88%, var(--color-surface))),
    linear-gradient(90deg, color-mix(in oklch, var(--color-blue-soft) 72%, transparent), transparent 46%);
  color: var(--color-ink);
  box-shadow:
    0 28px 80px color-mix(in oklch, var(--color-blue) 10%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 94%, transparent),
    inset 0 -1px 0 color-mix(in oklch, var(--color-blue) 8%, transparent);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.45vw, 1.55rem);
  font-weight: 600;
  line-height: 1.34;
  text-wrap: balance;
  overflow: hidden;
  transition:
    transform var(--dur-med) var(--ease-out),
    border-color var(--dur-med) var(--ease-out),
    box-shadow var(--dur-med) var(--ease-out);
}

.bridge::before {
  content: "";
  display: block;
  width: 52px;
  height: 52px;
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-blue) 30%, var(--color-rule));
  border-radius: var(--radius-card);
  background:
    linear-gradient(var(--color-blue), var(--color-blue)) center / 18px 2px no-repeat,
    linear-gradient(var(--color-blue), var(--color-blue)) center / 2px 18px no-repeat,
    linear-gradient(145deg, var(--color-surface), color-mix(in oklch, var(--color-blue-soft) 70%, var(--color-surface))),
    var(--color-surface);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 96%, transparent),
    0 14px 34px color-mix(in oklch, var(--color-blue) 12%, transparent);
}

.bridge::after {
  content: "";
  position: absolute;
  inset: 7px;
  z-index: -1;
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-surface) 78%, transparent);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(90deg, transparent 0 58%, color-mix(in oklch, var(--color-blue-soft) 46%, transparent)),
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface) 42%, transparent), transparent);
}

.bridge:hover {
  border-color: color-mix(in oklch, var(--color-blue) 42%, var(--color-rule));
  transform: translateY(-2px);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

.result-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg);
}

.result-card h3 {
  margin-bottom: var(--space-xs);
}

.accent-line {
  margin-top: var(--space-xl);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  background: var(--color-graphite);
  color: var(--color-graphite-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 2.2rem);
  line-height: 1.18;
}

.transform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.transform-card {
  padding: var(--space-lg);
}

.before-after {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.ba-row {
  display: grid;
  gap: var(--space-xs);
}

.ba-row span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.ba-row p {
  margin: 0;
}

.program-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.program-sticky {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
  display: grid;
  gap: var(--space-lg);
}

.program-sticky__card {
  overflow: hidden;
}

.program-sticky img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  border-bottom: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.program-sticky__copy {
  padding: var(--space-lg);
}

.program-sticky__copy p {
  margin: var(--space-sm) 0 0;
  color: var(--color-ink-2);
}

.program-progress {
  display: grid;
  gap: var(--space-sm);
}

.progress-bar {
  overflow: hidden;
  height: 12px;
  border-radius: 999px;
  background: var(--color-paper-3);
}

.progress-bar span {
  display: block;
  width: 80%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-blue), var(--color-mint));
}

.module-list {
  display: grid;
  gap: var(--space-sm);
}

.module-card {
  scroll-margin-top: calc(var(--nav-height) + 32px);
  overflow: hidden;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.module-card__button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-lg);
  align-items: center;
  width: 100%;
  border: 0;
  padding: clamp(1.1rem, 2vw, 1.6rem);
  background: transparent;
  color: var(--color-ink);
  text-align: left;
}

.module-card__button:hover {
  background: var(--color-blue-quiet);
}

.module-card__num {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 999px;
  background: var(--color-paper-2);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-weight: 700;
}

.module-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 1.45vw, 1.35rem);
  line-height: 1.18;
  text-wrap: balance;
}

.module-card__subtitle {
  margin: var(--space-xs) 0 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
}

.module-card__chevron {
  color: var(--color-muted);
  transition: transform var(--dur-med) var(--ease-out);
}

.module-card.is-open .module-card__chevron {
  transform: rotate(180deg);
}

.module-card__panel {
  display: none;
  border-top: var(--rule-hair) solid var(--color-rule);
  padding: 0 clamp(1.1rem, 2vw, 1.6rem) var(--space-xl) calc(clamp(1.1rem, 2vw, 1.6rem) + 62px);
}

.module-card.is-open .module-card__panel {
  display: block;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

.module-grid div {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: clamp(1rem, 1.6vw, 1.25rem);
  background: var(--color-paper);
}

.module-grid > div:last-child {
  grid-column: 1 / -1;
  background: color-mix(in oklch, var(--color-blue-quiet) 74%, var(--color-surface));
}

.module-grid h4 {
  margin: 0 0 var(--space-xs);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.module-grid ul {
  display: grid;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.45;
}

.learning-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

.flow-card {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-lg);
}

.section--dark .section-head p {
  color: color-mix(in oklch, var(--color-graphite-text) 78%, transparent);
}

.section--dark .flow-card {
  border-color: color-mix(in oklch, var(--color-surface) 26%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface) 96%, transparent), color-mix(in oklch, var(--color-blue-quiet) 88%, var(--color-surface)));
  color: var(--color-ink);
  box-shadow:
    0 18px 44px color-mix(in oklch, black 18%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 96%, transparent);
}

.section--dark .flow-card h3 {
  color: var(--color-ink);
}

.section--dark .flow-card p {
  color: var(--color-ink-2);
}

.flow-card__mark {
  color: var(--color-blue);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
}

.load-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.load-item {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  background: var(--color-blue-quiet);
  color: var(--color-ink-2);
}

.section--dark .load-item {
  border-color: color-mix(in oklch, var(--color-surface) 24%, transparent);
  background: color-mix(in oklch, var(--color-surface) 94%, var(--color-blue-quiet));
  color: var(--color-ink-2);
}

.section--dark .load-item b {
  color: var(--color-ink);
}

.load-item b {
  display: block;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
}

.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.persona-card {
  padding: var(--space-lg);
}

.persona-card__project {
  margin-top: var(--space-md);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: var(--color-mint-soft);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
}

.compare-table {
  display: grid;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-surface);
}

.compare-row {
  display: grid;
  grid-template-columns: 0.9fr repeat(3, minmax(0, 1fr));
  border-bottom: var(--rule-hair) solid var(--color-rule);
}

.compare-row:last-child {
  border-bottom: 0;
}

.compare-row > div {
  min-width: 0;
  padding: var(--space-md);
  border-right: var(--rule-hair) solid var(--color-rule);
}

.compare-row > div:last-child {
  border-right: 0;
}

.compare-row--head {
  background: var(--color-graphite);
  color: var(--color-graphite-text);
  font-weight: 800;
}

.compare-row strong {
  color: var(--color-blue);
}

.teacher-grid,
.stream-grid,
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.teacher-card,
.stream-card,
.price-card,
.roi-card {
  padding: var(--space-lg);
}

.teacher-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--space-md);
}

.avatar-placeholder {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border-radius: 999px;
  background: var(--color-blue-quiet);
  color: var(--color-blue);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.quote {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
  line-height: 1.62;
}

.lms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.68fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.lms-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

.lms-screen {
  overflow: hidden;
  margin: 0;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-surface) 96%, transparent), color-mix(in oklch, var(--color-blue-quiet) 82%, var(--color-surface)));
  box-shadow: var(--shadow-soft);
}

.lms-screen img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  min-height: 0;
  object-fit: cover;
  object-position: top left;
}

.lms-screen figcaption {
  border-top: var(--rule-hair) solid var(--color-rule);
  padding: var(--space-sm) var(--space-md);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.35;
}

.lms-screen--main {
  grid-column: 1 / -1;
}

.lms-screen-stack {
  display: contents;
  gap: var(--space-sm);
}

.lms-screen-stack .lms-screen {
  min-height: auto;
}

.lms-panel {
  display: grid;
  align-content: start;
  gap: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-small);
}

.lms-stat {
  display: grid;
  gap: var(--space-xs);
  align-items: center;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: var(--color-paper);
}

.lms-stat b {
  color: var(--color-blue);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1;
}

.lms-stat span {
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.45;
}

.lms-list {
  display: grid;
  gap: var(--space-xs);
  margin: var(--space-sm) 0 0;
  padding: 0;
  list-style: none;
}

.lms-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.lms-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: var(--color-blue);
}

.employment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.48fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.employment-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
}

.employment-card,
.market-card {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-small);
}

.employment-card {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-lg);
}

.employment-num {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: var(--radius-card);
  background: var(--color-blue-quiet);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-weight: 700;
}

.employment-card h3,
.market-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.15;
}

.employment-card p,
.market-list p {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.58;
}

.market-card {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-blue-quiet) 86%, var(--color-surface)), var(--color-surface));
}

.market-list {
  display: grid;
  gap: var(--space-sm);
}

.market-list div {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: color-mix(in oklch, var(--color-surface) 78%, transparent);
}

.market-list b {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.2;
}

.stream-card {
  background: var(--color-surface);
}

.stream-card:nth-child(2) {
  background: var(--color-coral-soft);
}

.stream-card:nth-child(3) {
  background: var(--color-mint-soft);
}

.roi-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.55fr);
  gap: var(--space-sm);
  align-items: stretch;
}

.roi-list {
  display: grid;
  gap: var(--space-sm);
}

.roi-step {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  background: var(--color-surface);
}

.roi-step b {
  display: block;
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.roi-step p {
  margin: var(--space-xs) 0 0;
  color: var(--color-ink-2);
}

.roi-card {
  background: var(--color-graphite);
  color: var(--color-graphite-text);
}

.roi-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.1;
}

.calculator {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.field {
  display: grid;
  gap: var(--space-xs);
}

.field label {
  color: var(--color-graphite-text);
  font-size: var(--text-sm);
}

.field input {
  width: 100%;
  min-height: 48px;
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-graphite-text) 20%, transparent);
  border-radius: var(--radius-md);
  padding-inline: var(--space-md);
  background: var(--color-graphite-2);
  color: var(--color-surface);
}

.calc-result {
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-graphite-text) 18%, transparent);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: color-mix(in oklch, var(--color-blue) 22%, transparent);
}

.calc-result b {
  display: block;
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
}

.price-card {
  display: grid;
  gap: var(--space-md);
  position: relative;
}

.price-card.is-featured {
  border-color: var(--color-blue-2);
  box-shadow: var(--shadow-small);
}

.price-card__tag {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 0.32rem 0.62rem;
  background: var(--color-blue-quiet);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.3vw, 3.15rem);
  line-height: 1;
}

.price small {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
}

.included {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.included li,
.check-list li {
  position: relative;
  list-style: none;
  padding-left: 1.4rem;
  color: var(--color-ink-2);
}

.included li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-blue);
}

.included,
.check-list {
  margin: 0;
  padding: 0;
}

.faq-list {
  display: grid;
  gap: var(--space-sm);
}

.faq-item {
  overflow: hidden;
}

.faq-button {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  border: 0;
  padding: var(--space-lg);
  background: transparent;
  color: var(--color-ink);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
}

.faq-button:hover {
  background: var(--color-blue-quiet);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-ink-2);
}

.faq-item.is-open .faq-answer {
  display: block;
}

#free-lesson {
  position: relative;
  overflow: clip;
  background:
    linear-gradient(180deg, var(--color-paper) 0%, color-mix(in oklch, var(--color-paper) 72%, transparent) 22%, color-mix(in oklch, var(--color-paper) 86%, transparent) 100%),
    image-set(url("./assets/final-cta-background.png") 1x);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

#free-lesson::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 26%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--color-paper));
}

.final-cta {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-lg);
  place-items: center;
  width: min(820px, 100%);
  margin-inline: auto;
  border: var(--rule-hair) solid color-mix(in oklch, var(--color-surface) 70%, var(--color-blue-soft));
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 5vw, 4rem);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--color-surface) 78%, transparent), color-mix(in oklch, var(--color-surface) 58%, transparent)),
    linear-gradient(135deg, color-mix(in oklch, var(--color-blue-soft) 54%, transparent), transparent 58%);
  color: var(--color-ink);
  text-align: center;
  box-shadow:
    0 32px 96px color-mix(in oklch, var(--color-blue) 13%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
}

.final-cta h2 {
  max-width: 720px;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 5vw, 4.7rem);
  line-height: var(--line-tight);
  letter-spacing: 0;
}

.final-cta p {
  max-width: 760px;
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
}

.lead-form {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: var(--space-sm);
  width: min(680px, 100%);
}

.lead-form input {
  min-width: 0;
  min-height: 52px;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  padding-inline: var(--space-lg);
  background: color-mix(in oklch, var(--color-surface) 88%, transparent);
  color: var(--color-ink);
}

.form-status {
  min-height: 24px;
  color: var(--color-mint);
  font-size: var(--text-sm);
}

.footer {
  padding-block: clamp(4rem, 8vw, 7rem) var(--space-xl);
}

.footer__line {
  max-width: 32ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 4.8rem);
  line-height: var(--line-tight);
}

.footer__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  border-top: var(--rule-hair) solid var(--color-rule);
  padding-top: var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.sticky-cta {
  position: fixed;
  inset: auto var(--space-md) var(--space-md) var(--space-md);
  z-index: 24;
  display: none;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: var(--space-xs);
  background: color-mix(in oklch, var(--color-surface) 92%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px) saturate(130%);
}

.sticky-cta.is-visible {
  display: none;
}

.sticky-cta p {
  margin: 0;
  padding-left: var(--space-sm);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.25;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  place-items: center;
  padding: var(--space-md);
  background: color-mix(in oklch, var(--color-graphite) 78%, transparent);
  backdrop-filter: blur(16px) saturate(120%);
}

.modal.is-open {
  display: grid;
}

.modal__card {
  width: min(560px, 100%);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-card);
  padding: 6px;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.modal__inner {
  display: grid;
  gap: var(--space-lg);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: clamp(1.2rem, 5vw, 2rem);
  background: var(--color-surface);
}

.modal__top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
}

.modal h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 3rem);
  line-height: 1.05;
}

.modal p {
  margin: 0;
  color: var(--color-ink-2);
}

.icon-button {
  display: grid;
  flex: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-ink);
}

@media (max-width: 1100px) {
  .nav-links {
    display: none;
  }

  .site-nav__inner {
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    display: grid;
  }

  .hero__grid,
  .section-head--split,
  .program-layout,
  .lms-layout,
  .employment-layout,
  .roi-layout {
    grid-template-columns: 1fr;
  }

  .hero-board {
    max-width: 620px;
  }

  .program-sticky {
    position: static;
  }

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

  .learning-flow,
  .load-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .results-grid,
  .transform-grid,
  .persona-grid,
  .teacher-grid,
  .lms-showcase,
  .employment-steps,
  .stream-grid,
  .price-grid,
  .included,
  .module-grid {
    grid-template-columns: 1fr;
  }

  .compare-row {
    grid-template-columns: 1fr;
  }

  .compare-row > div {
    border-right: 0;
    border-bottom: var(--rule-hair) solid var(--color-rule);
  }

  .compare-row > div:last-child {
    border-bottom: 0;
  }

  .compare-row--head > div:first-child {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-nav {
    inset-block-start: var(--space-xs);
    width: calc(100% - 16px);
  }

  .site-nav__inner {
    min-height: 60px;
    padding-left: var(--space-sm);
  }

  .brand span {
    max-width: 12ch;
    font-size: var(--text-sm);
  }

  .nav-action > .btn {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 6.8rem;
  }

  .hero::before {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--color-paper) 96%, transparent) 0%, color-mix(in oklch, var(--color-paper) 88%, transparent) 50%, var(--color-blue-quiet) 100%),
      image-set(url("./assets/hero-3d-background.png") 1x);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 62% top;
  }

  .hero__grid {
    gap: var(--space-xl);
  }

  .hero h1,
  .display-title {
    font-size: clamp(2rem, 8.5vw, 2.85rem);
  }

  .hero__lead,
  .section-head p {
    font-size: var(--text-base);
  }

  .bridge {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    border-radius: var(--radius-card);
    font-size: var(--text-md);
  }

  .bridge::before {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-card);
  }

  .btn-detail {
    display: none;
  }

  .hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    justify-content: space-between;
  }

  .trust-line {
    display: grid;
  }

  .pain-grid,
  .proof-grid,
  .learning-flow,
  .load-grid {
    grid-template-columns: 1fr;
  }

  .pain-card {
    min-height: auto;
  }

  .result-card,
  .module-card__button {
    grid-template-columns: 1fr;
  }

  .module-card__panel {
    padding: 0 var(--space-lg) var(--space-lg);
  }

  .lms-screen--main,
  .lms-screen-stack .lms-screen {
    min-height: auto;
  }

  .lms-screen img {
    aspect-ratio: 16 / 10;
    height: auto;
  }

  .lms-stat {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .lead-form {
    grid-template-columns: 1fr;
  }

  .footer__meta {
    display: grid;
  }

  .sticky-cta,
  .sticky-cta.is-visible {
    display: none;
  }
}

@media (max-width: 420px) {
  .section {
    padding-block: 4rem;
  }

  .progress-card,
  .pain-card,
  .result-card,
  .teacher-card,
  .lms-panel,
  .employment-card,
  .market-card,
  .stream-card,
  .price-card,
  .roi-card,
  .flow-card,
  .transform-card {
    padding: var(--space-md);
  }

  .hero-note {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  body {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    filter: none;
    transform: none;
  }
}