/* ZOVYNO Academy — landing page styles. Colours and sizes come only from tokens.css. */

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-body);
  background: var(--surface-page);
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
img,
svg {
  display: block;
  max-width: 100%;
}
:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: 6px;
}
[hidden] {
  display: none !important;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.i {
  width: 1.2em;
  height: 1.2em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.shell {
  width: min(100% - 2 * var(--gutter), var(--shell));
  margin-inline: auto;
}
.skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: var(--radius-button);
  background: var(--p-white);
  color: var(--text-strong);
  font-weight: 600;
}
.skip:focus {
  top: 12px;
}

/* ---------- Type ---------- */
h1,
h2,
h3 {
  color: var(--text-strong);
  font-weight: 700;
  text-wrap: balance;
}
h2 {
  font-size: var(--text-h2);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
h3 {
  font-size: var(--text-h3);
  line-height: 1.18;
  letter-spacing: -0.02em;
}
h2 em {
  font-style: normal;
  color: var(--text-emphasis-light);
}
.overline {
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-link);
}
.overline--amber {
  color: var(--text-emphasis-dark);
}
.overline--rule {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-highlight-dark);
}
.overline--rule::before {
  content: '';
  width: 34px;
  height: 2px;
  background: var(--accent);
}
.lead {
  font-size: var(--text-lg);
  line-height: 1.65;
  max-width: 52ch;
}
.fine-print {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--text-body);
}
[data-surface='dark'] :is(h1, h2, h3) {
  color: var(--text-on-dark);
}
[data-surface='dark'] {
  color: var(--text-on-dark-soft);
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--btn-height);
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--btn-radius);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.btn .i {
  transition: transform var(--dur) var(--ease);
}
.btn:hover .i {
  transform: translateX(4px);
}
.btn:active {
  transform: translateY(1px);
}
.btn--sm {
  min-height: 44px;
  padding: 0 18px;
  font-size: var(--text-sm);
}
.btn--primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: 0 10px 24px rgb(8 123 115 / 0.28);
}
.btn--primary:hover {
  background: var(--btn-primary-bg-hover);
  box-shadow: 0 14px 30px rgb(8 123 115 / 0.36);
}
.btn--ghost {
  border-color: var(--border-dark-strong);
  color: var(--text-on-dark);
  background: rgb(255 255 255 / 0.04);
}
.btn--ghost:hover {
  border-color: var(--p-mint);
  background: rgb(255 255 255 / 0.09);
}
.btn--outline {
  border-color: var(--action);
  color: var(--action);
}
.btn--outline:hover {
  background: var(--action);
  color: var(--p-white);
}
.btn--light {
  background: var(--p-white);
  color: var(--text-strong);
}
.btn--light:hover {
  background: var(--p-cloud);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-link);
  cursor: pointer;
}
.text-link .i {
  transition: transform var(--dur) var(--ease);
}
:is(a, button):hover > .text-link .i,
.text-link:hover .i {
  transform: translateX(4px);
}
.tile {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgb(8 123 115 / 0.1);
  color: var(--action);
  font-size: 1.15rem;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border-dark-strong);
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-on-dark);
  background: rgb(13 23 43 / 0.55);
}
.status--amber {
  border-color: rgb(242 178 76 / 0.5);
  color: var(--p-amber);
}

/* ---------- Concept strip & header ---------- */
.concept-strip {
  padding: 7px var(--gutter);
  background: var(--strip-bg);
  color: var(--strip-text);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-dark);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 72px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-on-dark);
}
.logo-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid rgb(184 244 233 / 0.3);
  background: linear-gradient(140deg, rgb(8 123 115 / 0.55), var(--p-deep-navy));
}
.logo-mark svg {
  width: 24px;
  fill: none;
  stroke: var(--p-mint);
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.logo-mark circle,
.orbit-core circle {
  fill: var(--p-amber);
  stroke: none;
}
.logo-word {
  display: grid;
  line-height: 1;
}
.logo-word strong {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.logo-word small {
  margin-top: 5px;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  color: var(--p-teal-glow);
}
.site-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 13px;
  border-radius: 9px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-on-dark-soft);
  transition:
    color var(--dur-fast) ease,
    background-color var(--dur-fast) ease;
}
.site-nav a:hover {
  color: var(--text-on-dark);
  background: rgb(255 255 255 / 0.07);
}
.menu-toggle {
  display: none;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 1px solid var(--border-dark-strong);
  border-radius: 12px;
  color: var(--text-on-dark);
  font-size: 1.2rem;
}
.menu-toggle .i--close,
.menu-toggle[aria-expanded='true'] .i--open {
  display: none;
}
.menu-toggle[aria-expanded='true'] .i--close {
  display: block;
}
.mobile-panel {
  padding: var(--space-3) var(--gutter) var(--space-5);
  border-top: 1px solid var(--border-dark);
  background: var(--surface-darker);
}
.mobile-panel nav {
  display: grid;
  margin-bottom: var(--space-4);
}
.mobile-panel nav a {
  display: flex;
  align-items: center;
  min-height: 52px;
  border-bottom: 1px solid var(--border-dark);
  font-weight: 600;
  color: var(--text-on-dark);
}
.mobile-panel .btn {
  width: 100%;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--surface-dark);
  isolation: isolate;
}
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(52% 62% at 76% 44%, rgb(8 123 115 / 0.42), transparent 70%),
    radial-gradient(40% 50% at 8% 0%, rgb(60 199 182 / 0.1), transparent 70%),
    linear-gradient(180deg, var(--p-deep-navy), var(--p-navy) 34%);
}
.hero-glow::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgb(198 205 215 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(198 205 215 / 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(70% 70% at 70% 40%, #000, transparent 75%);
  mask-image: radial-gradient(70% 70% at 70% 40%, #000, transparent 75%);
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  padding-block: clamp(56px, 7vw, 104px) clamp(48px, 6vw, 88px);
}
.hero h1 {
  display: grid;
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.052em;
}
.hero h1 .is-amber {
  color: var(--text-emphasis-dark);
}
.hero h1 .is-mint {
  color: var(--text-highlight-dark);
}
.hero-body {
  margin-top: var(--space-6);
  max-width: 46ch;
  font-size: clamp(1.0625rem, 0.95rem + 0.45vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-on-dark-soft);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-on-dark-soft);
}
.hero-note .i {
  margin-top: 2px;
  color: var(--p-teal-glow);
}

.orbit {
  position: relative;
  justify-self: center;
  width: min(100%, 560px);
}
.orbit-art {
  position: relative;
  aspect-ratio: 1;
}
.orbit-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.ring {
  stroke: rgb(184 244 233 / 0.16);
  stroke-width: 1;
  transform-origin: 280px 280px;
}
.ring--1 {
  stroke-dasharray: 2 10;
  animation: spin 90s linear infinite;
}
.ring--2 {
  stroke: rgb(184 244 233 / 0.22);
}
.ring--3 {
  stroke-dasharray: 1 7;
  animation: spin 60s linear infinite reverse;
}
.net path {
  stroke: rgb(118 227 213 / 0.34);
  stroke-width: 1.2;
}
.net .net-dash {
  stroke: rgb(242 178 76 / 0.4);
  stroke-dasharray: 5 8;
  animation: dash 26s linear infinite;
}
.dot-mint {
  fill: var(--p-mint);
}
.dot-amber {
  fill: var(--p-amber);
}
.comet {
  transform-origin: 280px 280px;
  animation: spin 30s linear infinite;
}
.comet circle {
  fill: var(--p-amber);
  filter: drop-shadow(0 0 8px rgb(242 178 76 / 0.9));
}
.orbit-core {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  place-items: center;
  width: 27%;
  aspect-ratio: 1;
  translate: -50% -50%;
  border-radius: 28%;
  border: 1px solid rgb(184 244 233 / 0.34);
  background: radial-gradient(120% 120% at 30% 20%, rgb(8 123 115 / 0.75), var(--p-deep-navy) 70%);
  box-shadow:
    0 0 0 14px rgb(8 123 115 / 0.1),
    0 0 90px rgb(60 199 182 / 0.42);
  animation: breathe 7s ease-in-out infinite;
}
.orbit-core svg {
  width: 56%;
  fill: none;
  stroke: var(--p-mint);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 14px 8px 12px;
  border: 1px solid var(--border-dark-strong);
  border-radius: 13px;
  background: rgb(13 23 43 / 0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 30px rgb(9 24 40 / 0.4);
  white-space: nowrap;
  transition:
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
  animation: float 10s ease-in-out infinite;
}
.node:hover {
  border-color: var(--p-mint);
  background: rgb(13 23 43 / 0.95);
  box-shadow:
    0 12px 30px rgb(9 24 40 / 0.4),
    0 0 26px rgb(60 199 182 / 0.34);
}
.node b {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-on-dark);
}
.node small {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-on-dark-soft);
}
.dot {
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--p-teal-glow);
  box-shadow: 0 0 0 4px rgb(60 199 182 / 0.18);
}
.dot--amber {
  background: var(--p-amber);
  box-shadow: 0 0 0 4px rgb(242 178 76 / 0.18);
}
.node--1 {
  left: 20%;
  top: 20%;
  translate: -35% -50%;
}
.node--2 {
  left: 83.6%;
  top: 29.6%;
  translate: -66% -50%;
  animation-delay: -2s;
}
.node--3 {
  left: 11%;
  top: 51.8%;
  translate: -25% -50%;
  animation-delay: -4s;
}
.node--4 {
  left: 86%;
  top: 69%;
  translate: -72% -50%;
  animation-delay: -6s;
}
.node--5 {
  left: 36.4%;
  top: 86%;
  translate: -40% -50%;
  animation-delay: -8s;
}
.orbit-caption {
  margin-top: var(--space-4);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: right;
  color: rgb(194 210 225 / 0.72);
}
.hero-band {
  border-top: 1px solid var(--border-dark);
  background: rgb(13 23 43 / 0.5);
}
.hero-band .shell {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  padding-block: 18px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-on-dark-soft);
}
.hero-band b {
  margin-right: 10px;
  color: var(--p-amber);
}

/* ---------- Sections ---------- */
.section {
  padding-block: var(--section-y);
  background: var(--surface-page);
}
.section--soft {
  background: var(--surface-soft);
}
.section--dark {
  background: var(--surface-dark);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: end;
  gap: clamp(24px, 5vw, 80px);
  margin-bottom: clamp(36px, 4.5vw, 64px);
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(36px, 6vw, 96px);
}
.split h2 {
  font-size: clamp(2.1rem, 1.3rem + 2.6vw, 3.1rem);
}
.split-copy .lead {
  margin-top: var(--space-5);
}
.split-copy .btn {
  margin-top: var(--space-6);
}

/* Paths */
.path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
.path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--card-pad);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  background: var(--card-bg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.path-card::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--action);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 420ms var(--ease);
}
.path-card:hover {
  transform: translateY(-6px);
  border-color: rgb(8 123 115 / 0.4);
  box-shadow: var(--shadow-card-hover);
}
.path-card:hover::after {
  transform: scaleX(1);
}
.path-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(28px, 4vw, 56px);
}
.path-num,
.pillar-num {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p-slate);
}
.path-card h3 {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
}
.path-card p {
  margin-block: var(--space-4) var(--space-5);
  flex: 1;
}
.path-card--amber .tile,
.pillar--amber .tile {
  background: rgb(242 178 76 / 0.2);
  color: var(--p-amber-ink);
}
.path-card--amber::after {
  background: var(--accent);
}

/* Pillars */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-5);
}
.pillar {
  grid-column: span 2;
  padding: var(--card-pad);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  background: var(--surface-soft);
  scroll-margin-top: 110px;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.pillar--wide {
  grid-column: span 3;
}
.pillar:hover {
  transform: translateY(-4px);
  background: var(--card-bg);
  box-shadow: var(--shadow-card-hover);
}
.pillar:target {
  background: var(--card-bg);
  border-color: var(--action);
  box-shadow:
    0 0 0 4px rgb(8 123 115 / 0.14),
    var(--shadow-card-hover);
}
.pillar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.pillar-num {
  font-size: var(--text-sm);
}
.pillar p {
  margin-top: var(--space-3);
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-5);
}
.tags li {
  padding: 6px 12px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  background: var(--p-white);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-strong);
}

/* Courses */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: var(--space-6);
}
.chip {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--chip-border);
  border-radius: var(--radius-pill);
  background: var(--chip-bg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-strong);
  transition:
    background-color var(--dur-fast) ease,
    color var(--dur-fast) ease,
    border-color var(--dur-fast) ease;
}
.chip:hover {
  border-color: var(--p-navy);
}
.chip[aria-pressed='true'] {
  background: var(--chip-active-bg);
  border-color: var(--chip-active-bg);
  color: var(--chip-active-text);
}
.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
.course {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  background: var(--card-bg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.course:not(.course--note):hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}
.course-art {
  position: relative;
  display: grid;
  place-items: center;
  height: 168px;
  color: var(--p-mint);
  font-size: 2.6rem;
  background:
    radial-gradient(60% 90% at 78% 20%, rgb(8 123 115 / 0.7), transparent 70%), var(--p-navy);
  overflow: hidden;
}
.course-art::before {
  content: '';
  position: absolute;
  width: 230px;
  aspect-ratio: 1;
  border: 1px dashed rgb(184 244 233 / 0.24);
  border-radius: 50%;
  box-shadow: 0 0 0 46px rgb(184 244 233 / 0.04);
}
.course-art .i {
  position: relative;
  stroke-width: 1.3;
}
.course-art--2 {
  background:
    radial-gradient(60% 90% at 20% 80%, rgb(8 123 115 / 0.7), transparent 70%), var(--p-deep-navy);
}
.course-art--3 {
  background:
    radial-gradient(70% 90% at 50% 110%, rgb(60 199 182 / 0.42), transparent 70%), var(--p-navy);
}
.course-art--4 {
  color: var(--p-amber);
  background:
    radial-gradient(60% 90% at 80% 90%, rgb(242 178 76 / 0.26), transparent 70%), var(--p-deep-navy);
}
.course-art--5 {
  color: var(--p-amber);
  background:
    radial-gradient(60% 90% at 16% 16%, rgb(242 178 76 / 0.24), transparent 70%), var(--p-navy);
}
.course-num {
  position: absolute;
  left: 20px;
  bottom: 14px;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgb(194 210 225 / 0.75);
}
.course-art .status {
  position: absolute;
  top: 16px;
  right: 16px;
}
.course-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: var(--space-5) var(--space-5) var(--space-3);
}
.course-meta {
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-link);
}
.course-body > p:not(.course-meta) {
  margin-top: var(--space-3);
  flex: 1;
}
.course-foot,
.dialog-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}
.course-free {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-strong);
}
.course--note {
  justify-content: center;
  gap: var(--space-3);
  padding: var(--card-pad);
  border-style: dashed;
  border-color: var(--p-silver);
  background: transparent;
  box-shadow: none;
}
.course--note > .i {
  font-size: 1.6rem;
  color: var(--action);
}
.course-count {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
}

.course-dialog {
  width: min(640px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  padding: clamp(24px, 4vw, 40px);
  border: 0;
  border-radius: var(--radius-hero);
  background: var(--p-white);
  color: var(--text-body);
  box-shadow: var(--shadow-dark);
}
.course-dialog::backdrop {
  background: rgb(13 23 43 / 0.66);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.course-dialog[open] {
  animation: pop 320ms var(--ease);
}
.course-dialog h2 {
  margin-bottom: var(--space-4);
  padding-right: 44px;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem);
}
.course-dialog h3 {
  margin-top: var(--space-5);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--p-slate);
}
.dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--p-cloud);
  color: var(--text-strong);
  transition: background-color var(--dur-fast) ease;
}
.dialog-close:hover {
  background: var(--p-line);
}
.module-list {
  counter-reset: m;
  margin-top: var(--space-3);
}
.module-list li {
  counter-increment: m;
  display: flex;
  gap: 14px;
  padding-block: 13px;
  border-bottom: 1px solid var(--border-light);
  font-weight: 500;
  color: var(--text-strong);
}
.module-list li::before {
  content: counter(m, decimal-leading-zero);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--action);
}
.dialog-foot {
  border-top: 0;
}
html.dialog-open {
  overflow: hidden;
}

/* Journey */
.journey {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.journey::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(46% 70% at 100% 0%, rgb(8 123 115 / 0.34), transparent 70%);
}
.journey .lead {
  color: var(--text-on-dark-soft);
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.step {
  position: relative;
  padding: var(--space-6) var(--space-5) 0 0;
  border-top: 1px solid var(--border-dark-strong);
}
.step::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--p-teal-glow);
  box-shadow: 0 0 0 5px rgb(60 199 182 / 0.16);
}
.step-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p-teal-glow);
}
.step h3 {
  margin-block: var(--space-4) var(--space-3);
  font-size: clamp(1.8rem, 1.2rem + 2vw, 2.75rem);
  letter-spacing: -0.035em;
}
.step--lead::before {
  background: var(--p-amber);
  box-shadow: 0 0 0 5px rgb(242 178 76 / 0.18);
}
.step--lead .step-tag,
.step--lead h3 {
  color: var(--p-amber);
}

/* Labs */
.ticks {
  display: grid;
  gap: 14px;
  margin-top: var(--space-6);
}
.ticks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 500;
  color: var(--text-strong);
}
.ticks .i {
  width: 26px;
  height: 26px;
  padding: 5px;
  border-radius: 50%;
  background: rgb(8 123 115 / 0.12);
  color: var(--action);
  stroke-width: 2.4;
}
.ticks--icons .i {
  stroke-width: 1.8;
}
.lab {
  padding: 14px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-hero);
  background: var(--p-deep-navy);
  box-shadow: var(--shadow-dark);
}
.lab-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 8px 14px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lab-bar strong {
  color: var(--text-on-dark);
}
.lab-bar > span:last-child {
  margin-left: auto;
}
.lab-dots {
  display: flex;
  gap: 6px;
}
.lab-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-dark-strong);
}
.lab-window {
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  background: var(--p-navy);
}
.lab-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-on-dark);
}
.lab-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: var(--space-4);
}
.lab-chart {
  width: 100%;
  height: 100%;
  min-height: 200px;
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  background: rgb(13 23 43 / 0.6);
}
.lab-chart path {
  fill: none;
  vector-effect: non-scaling-stroke;
}
.lab-chart .grid {
  stroke: rgb(198 205 215 / 0.1);
}
.lab-chart .area {
  fill: rgb(60 199 182 / 0.12);
}
.lab-chart .line-a {
  stroke: var(--p-teal-glow);
  stroke-width: 2.4;
}
.lab-chart .line-b {
  stroke: var(--p-amber);
  stroke-width: 1.5;
  opacity: 0.75;
}
.lab-chart .pin {
  fill: var(--p-amber);
}
.lab-risk {
  display: grid;
  gap: 8px;
}
.lab-risk div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  font-size: 0.8125rem;
}
.lab-risk dd {
  font-weight: 700;
  color: var(--text-on-dark);
}
.lab figcaption {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  line-height: 1.5;
}

/* Leadership */
.ladder {
  padding: var(--card-pad);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-hero);
  background: var(--card-bg);
  box-shadow: var(--shadow-card);
}
.ladder-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  font-size: 1.3rem;
  color: var(--p-amber-ink);
}
.ladder li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 14px;
  border-bottom: 1px solid var(--border-light);
  font-weight: 600;
  color: var(--text-strong);
}
.ladder li span {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--action);
}
.ladder li.is-goal {
  margin-top: 10px;
  border: 1px solid rgb(242 178 76 / 0.6);
  border-radius: 12px;
  background: rgb(242 178 76 / 0.14);
}
.ladder li.is-goal span {
  color: var(--p-amber-ink);
}
.ladder .fine-print {
  margin-top: var(--space-4);
}

/* Mission */
.split--reverse > .split-copy {
  order: 0;
}
.langs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-6);
}
.langs li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
}
.langs b {
  font-weight: 600;
  color: var(--text-strong);
}
.langs small {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-link);
}
.planet-card {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(340px, 38vw, 480px);
  border-radius: var(--radius-hero);
  background:
    radial-gradient(70% 70% at 50% 45%, rgb(8 123 115 / 0.5), transparent 72%), var(--p-navy);
  box-shadow: var(--shadow-dark);
  overflow: hidden;
}
.planet {
  position: relative;
  width: min(58%, 300px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, var(--p-teal-glow), var(--p-teal) 46%, var(--p-deep-navy) 100%);
  box-shadow:
    inset -26px -30px 60px rgb(13 23 43 / 0.6),
    0 0 80px rgb(60 199 182 / 0.3);
}
.planet span {
  position: absolute;
  inset: -24%;
  border: 1px solid rgb(184 244 233 / 0.26);
  border-radius: 50%;
  transform: rotateX(72deg) rotateZ(-18deg);
}
.planet span:nth-child(2) {
  inset: -40%;
  border-style: dashed;
  transform: rotateX(72deg) rotateZ(24deg);
}
.planet span:nth-child(3) {
  inset: -8%;
  border-color: rgb(242 178 76 / 0.4);
  transform: rotateX(64deg) rotateZ(60deg);
}
.planet i {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--p-amber);
  box-shadow: 0 0 14px rgb(242 178 76 / 0.9);
}
.planet i:nth-of-type(1) {
  top: 22%;
  left: 30%;
}
.planet i:nth-of-type(2) {
  top: 56%;
  left: 68%;
  background: var(--p-mint);
  box-shadow: 0 0 14px rgb(184 244 233 / 0.9);
}
.planet i:nth-of-type(3) {
  top: 72%;
  left: 36%;
}
.planet-card p {
  position: absolute;
  inset: auto 0 22px 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
}

/* FAQ */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 6vw, 96px);
}
.faq-copy .lead {
  margin-top: var(--space-5);
}
.faq-list details {
  border-bottom: 1px solid var(--p-silver);
}
.faq-list details:first-child {
  border-top: 1px solid var(--p-silver);
}
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 76px;
  padding-block: 18px;
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-strong);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur-fast) ease;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary:hover {
  color: var(--action);
}
.faq-list summary .i {
  width: 34px;
  height: 34px;
  padding: 8px;
  border: 1px solid var(--p-silver);
  border-radius: 50%;
  color: var(--action);
  transition:
    transform var(--dur) var(--ease),
    background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}
.faq-list details[open] summary .i {
  transform: rotate(45deg);
  background: var(--action);
  border-color: var(--action);
  color: var(--p-white);
}
.faq-list details p {
  max-width: 62ch;
  padding-bottom: var(--space-5);
}
.faq-list details[open] p {
  animation: fade-up 320ms var(--ease);
}

/* Final CTA & footer */
.final-cta {
  position: relative;
  padding-block: clamp(56px, 6vw, 88px);
  background: var(--surface-accent);
  overflow: hidden;
  isolation: isolate;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(40% 120% at 100% 50%, rgb(184 244 233 / 0.22), transparent 70%),
    radial-gradient(30% 100% at 0% 100%, rgb(13 23 43 / 0.34), transparent 70%);
}
.final-cta .shell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}
.final-cta h2 {
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem);
}
.final-cta p {
  margin-top: var(--space-3);
  font-size: var(--text-lg);
  color: var(--p-white);
}
.final-cta {
  --focus-ring: var(--p-white);
}
.site-footer {
  padding-block: clamp(48px, 5vw, 72px) var(--space-5);
  background: var(--surface-darker);
  font-size: var(--text-sm);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}
.footer-brand p {
  margin-top: var(--space-4);
  max-width: 40ch;
}
.footer-brand .powered {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.powered b {
  color: var(--p-amber);
}
.footer-col {
  display: grid;
  align-content: start;
}
.footer-col h2 {
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.footer-col a {
  display: flex;
  align-items: center;
  min-height: 40px;
  transition: color var(--dur-fast) ease;
}
.footer-col a:hover {
  color: var(--p-mint);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-dark);
  font-size: var(--text-xs);
}

/* ---------- Motion ---------- */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes dash {
  to {
    stroke-dashoffset: -260;
  }
}
@keyframes breathe {
  50% {
    box-shadow:
      0 0 0 20px rgb(8 123 115 / 0.07),
      0 0 120px rgb(60 199 182 / 0.55);
  }
}
@keyframes float {
  50% {
    transform: translateY(-7px);
  }
}
@keyframes pop {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
}
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
}
.hero-copy > * {
  animation: rise 760ms var(--ease) both;
}
.hero-copy > :nth-child(2) {
  animation-delay: 70ms;
}
.hero-copy > :nth-child(3) {
  animation-delay: 140ms;
}
.hero-copy > :nth-child(4) {
  animation-delay: 210ms;
}
.hero-copy > :nth-child(5) {
  animation-delay: 280ms;
}
.orbit {
  animation: rise 900ms var(--ease) 180ms both;
}
.js [data-reveal] {
  opacity: 0;
  translate: 0 22px;
  transition:
    opacity var(--dur-slow) var(--ease) var(--reveal-delay, 0ms),
    translate var(--dur-slow) var(--ease) var(--reveal-delay, 0ms);
}
.js [data-reveal].is-in {
  opacity: 1;
  translate: 0 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
  .js [data-reveal] {
    opacity: 1;
    translate: 0 0;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .site-nav,
  .header-cta {
    display: none;
  }
  .menu-toggle {
    display: grid;
  }
  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: var(--space-7);
  }
}
@media (max-width: 900px) {
  .hero-inner,
  .section-head,
  .split,
  .faq {
    grid-template-columns: minmax(0, 1fr);
  }
  .section-head {
    align-items: start;
    gap: var(--space-4);
  }
  .orbit {
    width: min(100%, 480px);
  }
  .orbit-caption {
    text-align: center;
  }
  .path-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .path-top {
    margin-bottom: var(--space-6);
  }
  .pillar,
  .pillar--wide {
    grid-column: span 3;
  }
  .pillar:last-child {
    grid-column: span 6;
  }
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 640px) {
  html {
    scroll-padding-top: 76px;
  }
  .strip-extra {
    display: none;
  }
  .header-inner {
    min-height: 64px;
  }
  .hero-actions .btn {
    flex: 1 1 100%;
  }
  /* Orbit labels become a plain list under the artwork so nothing overlaps */
  .orbit-art {
    width: 72%;
    margin-inline: auto;
  }
  .orbit-nodes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: var(--space-5);
  }
  .orbit-nodes li:last-child {
    grid-column: 1 / -1;
  }
  .node {
    position: static;
    display: flex;
    translate: none;
    animation: none;
    white-space: normal;
  }
  .hero-band .shell {
    flex-direction: column;
    gap: 8px;
  }
  .pillar,
  .pillar--wide,
  .pillar:last-child {
    grid-column: 1 / -1;
  }
  .course-grid,
  .steps,
  .lab-panel {
    grid-template-columns: minmax(0, 1fr);
  }
  .steps {
    row-gap: var(--space-6);
  }
  .lab-chart {
    min-height: 170px;
  }
  .final-cta .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}