/* =================================================================
   Borderless Tech Academy — Design System
   Concept: "Your Laptop Is Your Visa" — a departures-board /
   boarding-pass visual language for a global remote-tech academy.
   ================================================================= */

:root {
  /* ---- Color tokens ---- */
  --ink: #12182B;          /* night-sky navy — primary dark surface */
  --ink-soft: #1C2444;      /* lighter navy — panels on dark */
  --ink-line: rgba(255, 255, 255, 0.12);
  --paper: #F5F7FB;         /* cool pale background */
  --paper-dim: #E8ECF5;     /* card / zebra surface on paper */
  --white: #FFFFFF;
  --amber: #FFB400;         /* departures-board amber — primary accent */
  --amber-soft: #FFE3A3;
  --teal: #0EA5A4;          /* boarding-pass teal — secondary accent */
  --teal-text: #0B7C7B;     /* AA-safe teal for text/links on light */
  --teal-tint: #DCF4F3;
  --stamp: #E2483D;         /* visa-stamp red — sparing emphasis */
  --stamp-text: #C13327;    /* AA-safe red for text on light */
  --stamp-tint: #FBE2DF;
  --slate: #5B6577;         /* secondary text on paper */
  --line: rgba(18, 24, 43, 0.12);

  /* ---- Typography ---- */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
  --text-3xl: clamp(2.25rem, 1.7rem + 2.4vw, 3.5rem);
  --text-4xl: clamp(2.75rem, 1.9rem + 4vw, 4.75rem);

  /* ---- Spacing ---- */
  --space-2xs: 0.375rem;
  --space-xs: 0.625rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: clamp(3rem, 2.2rem + 4vw, 6rem);
  --space-2xl: clamp(4rem, 3rem + 6vw, 8rem);

  /* ---- Misc ---- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-card: 0 16px 40px -20px rgba(18, 24, 43, 0.35);
  --shadow-soft: 0 8px 24px -16px rgba(18, 24, 43, 0.25);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --container-w: 1200px;
}

/* =================================================================
   Reset & base
   ================================================================= */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--teal-text); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--text-4xl); font-weight: 800; }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

p { margin: 0 0 var(--space-sm); }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.25em; }

button { font-family: inherit; }

/* Visible focus ring everywhere, including custom components */
:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}
.section--dark :focus-visible,
.board :focus-visible {
  outline-color: var(--amber);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* =================================================================
   Layout primitives
   ================================================================= */

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-2xl) 0;
}

.section--tight { padding: var(--space-xl) 0; }

.section--dark {
  background: var(--ink);
  color: var(--paper);
}
.section--dark .slate-text { color: rgba(245, 247, 251, 0.65); }

.section--alt { background: var(--paper-dim); }

.section--paper { background: var(--paper); }

.section__head {
  max-width: 56ch;
  margin: 0 0 var(--space-lg);
}
.section__head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-text);
  margin: 0 0 var(--space-sm);
}
.section--dark .eyebrow { color: var(--amber); }
.eyebrow::before {
  content: '';
  display: block;
  width: 1.4em;
  height: 2px;
  background: currentColor;
}

.lead {
  font-size: var(--text-lg);
  color: var(--slate);
}
.section--dark .lead { color: rgba(245, 247, 251, 0.75); }

/* Grid utilities */
.grid {
  display: grid;
  gap: var(--space-md);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 980px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* =================================================================
   Buttons
   ================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease),
              background-color 0.18s var(--ease), color 0.18s var(--ease),
              border-color 0.18s var(--ease);
}
.btn:hover { text-decoration: none; }

.btn--primary {
  background: var(--amber);
  color: var(--ink);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -12px rgba(255, 180, 0, 0.55);
}

.btn--secondary {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn--secondary:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}

.section--dark .btn--secondary {
  border-color: rgba(245, 247, 251, 0.4);
  color: var(--paper);
}
.section--dark .btn--secondary:hover {
  background: var(--paper);
  color: var(--ink);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--paper);
}
.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.btn--block { width: 100%; }
.btn--sm { padding: 0.7rem 1.4rem; font-size: var(--text-xs); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

/* =================================================================
   Navigation
   ================================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0.85rem var(--space-md);
  max-width: var(--container-w);
  margin: 0 auto;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--ink);
}
.nav__brand img { height: 36px; width: auto; }
.nav__brand:hover { text-decoration: none; }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  border-bottom-color: var(--amber);
  text-decoration: none;
}

.nav__actions { display: flex; align-items: center; gap: var(--space-sm); }

.nav__toggle {
  display: none;
  background: none;
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
}
.nav__toggle svg { width: 20px; height: 20px; }

@media (max-width: 860px) {
  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: var(--space-md);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  }
  .nav.is-open .nav__links {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav__links a { width: 100%; }
  .nav__actions .btn--secondary { display: none; }
  .nav__toggle { display: flex; }
}

/* =================================================================
   Hero (home)
   ================================================================= */

.hero {
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  position: relative;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 0%, rgba(14, 165, 164, 0.18), transparent 70%),
    radial-gradient(ellipse 50% 40% at 5% 100%, rgba(255, 180, 0, 0.12), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-2xl);
  align-items: center;
  padding: var(--space-2xl) 0;
}

.hero__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}
.hero h1 .accent { color: var(--amber); }

.hero__lead {
  font-size: var(--text-lg);
  color: rgba(245, 247, 251, 0.78);
  max-width: 38ch;
  margin-bottom: var(--space-lg);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--ink-line);
  font-family: var(--font-mono);
}
.hero__meta-item .num {
  display: block;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
}
.hero__meta-item .label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 247, 251, 0.55);
  margin-top: 0.3rem;
}

@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
    display: flex;
    flex-direction: column;
  }
}

/* =================================================================
   Departures board (signature element)
   ================================================================= */

.board {
  background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  font-family: var(--font-mono);
  box-shadow: var(--shadow-card);
}

.board__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-xs);
  border-bottom: 1px solid var(--ink-line);
}
.board__title {
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 700;
}
.board__clock {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: rgba(245, 247, 251, 0.55);
}

.board__columns,
.board__row {
  display: grid;
  grid-template-columns: 0.7fr 1.7fr 0.85fr 1fr;
  gap: var(--space-xs);
  align-items: center;
}

.board__columns {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 247, 251, 0.4);
  padding: 0 0.25rem var(--space-2xs);
}

.board__row {
  padding: 0.7rem 0.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}
.board__row:last-child { border-bottom: none; }

.board__cell {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transform-origin: 50% 0%;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.board__cell.is-flipping {
  transform: rotateX(90deg);
  opacity: 0;
}

.board__status {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  text-align: center;
}
.board__status--boarding { background: rgba(14, 165, 164, 0.18); color: var(--teal); }
.board__status--ontime { background: rgba(255, 180, 0, 0.15); color: var(--amber); }
.board__status--final { background: rgba(226, 72, 61, 0.18); color: #FF8E85; }

.board__foot {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--ink-line);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 247, 251, 0.45);
  text-align: center;
}

@media (max-width: 560px) {
  .board__columns, .board__row { grid-template-columns: 0.8fr 1.5fr 1fr; }
  .board__col--duration, .board__cell--duration { display: none; }
}

/* =================================================================
   Hero departures visual - bigger, more immersive & captivating
   ================================================================= */
.hero .board {
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.hero .board__header {
  margin-bottom: 0.5rem;
  border-bottom-color: var(--ink-line);
}

.hero .board img {
  flex: 1;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  min-height: 320px;
}

.hero .board__foot {
  margin-top: 0.5rem;
  border-top-color: var(--ink-line);
}

/* Desktop: give the visual side more weight in the hero */
@media (min-width: 981px) {
  .hero__inner {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: stretch;
  }
}

/* Mobile: image displays below the "Your laptop is your visa" text block */
@media (max-width: 980px) {
  .hero .board {
    background: var(--ink-soft);
    border: 1px solid var(--ink-line);
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    min-height: auto;
    width: 100%;
    margin-top: var(--space-md);
    display: block;
  }

  .hero .board img {
    min-height: unset;
    max-height: 320px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    margin: 0.5rem 0;
    width: 100%;
  }

  .hero .board__header {
    margin-bottom: 0.25rem;
  }

  .hero .board__foot {
    margin-top: 0.25rem;
    font-size: 0.65rem;
  }
}

/* =================================================================
   Boarding-pass / ticket card (program cards)
   ================================================================= */

.ticket {
  --cutout: var(--paper);
  display: grid;
  grid-template-columns: 1fr auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.section--alt .ticket { --cutout: var(--paper-dim); }
.section--dark .ticket { --cutout: var(--ink); }
.hero .ticket { --cutout: var(--ink); }

.ticket__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ticket__route {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-text);
  font-weight: 700;
}

.ticket__title { font-size: var(--text-xl); margin-bottom: 0; }

.ticket__fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-md);
  margin: var(--space-xs) 0;
  font-family: var(--font-mono);
}
.ticket__field .k {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.2rem;
}
.ticket__field .v { font-size: var(--text-sm); font-weight: 600; }

.ticket__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ticket__list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--slate);
}
.ticket__list li::before {
  content: '';
  flex: none;
  width: 8px; height: 8px;
  margin-top: 0.45em;
  border-radius: 50%;
  background: var(--teal);
}

.ticket__actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
}

.ticket__stub {
  width: 120px;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-sm);
  position: relative;
  border-left: 2px dashed rgba(255, 255, 255, 0.18);
}
.ticket__stub::before,
.ticket__stub::after {
  content: '';
  position: absolute;
  left: -12px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--cutout);
}
.ticket__stub::before { top: -12px; }
.ticket__stub::after { bottom: -12px; }

.ticket__stub-code {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.05em;
}
.ticket__stub-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245, 247, 251, 0.55);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.ticket__stub-icon {
  font-size: var(--text-xl);
  color: var(--amber);
}

@media (max-width: 700px) {
  .ticket { grid-template-columns: 1fr; }
  .ticket__stub {
    width: auto;
    flex-direction: row;
    border-left: none;
    border-top: 2px dashed rgba(255, 255, 255, 0.18);
  }
  .ticket__stub::before,
  .ticket__stub::after {
    left: auto; top: -12px;
  }
  .ticket__stub::before { left: -12px; }
  .ticket__stub::after { right: -12px; bottom: auto; }
  .ticket__stub-label { writing-mode: horizontal-tb; transform: none; }
  .ticket__fields { grid-template-columns: 1fr 1fr; }
}

/* =================================================================
   Itinerary (journey steps — real sequence, numbered legitimately)
   ================================================================= */

.itinerary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  counter-reset: leg;
}

.leg {
  position: relative;
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}
.section--dark .leg {
  background: var(--ink-soft);
  border-color: var(--ink-line);
}

.leg__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--amber);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.leg h3 { margin-bottom: 0.4rem; }
.leg p { color: var(--slate); font-size: var(--text-sm); }
.section--dark .leg p { color: rgba(245, 247, 251, 0.7); }

@media (max-width: 860px) {
  .itinerary { grid-template-columns: 1fr; }
}

/* =================================================================
   Feature / "why BTA" grid
   ================================================================= */

.feature {
  padding: var(--space-md);
}
.feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--teal-tint);
  color: var(--teal-text);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}
.section--dark .feature__icon {
  background: rgba(14, 165, 164, 0.15);
  color: var(--teal);
}
.feature h3 { margin-bottom: 0.35rem; font-size: var(--text-lg); }
.feature p { color: var(--slate); font-size: var(--text-sm); margin: 0; }
.section--dark .feature p { color: rgba(245, 247, 251, 0.68); }

/* =================================================================
   Partner logos
   ================================================================= */

.partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}
.partner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 168px;
  height: 96px;
  padding: var(--space-sm) var(--space-md);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.partner:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}
.partner img {
  max-width: 100%;
  max-height: 48px;
  object-fit: contain;
}
.partner .fa-aws {
  font-size: 2.75rem;
  color: #FF9900;
}
@media (max-width: 640px) {
  .partner { width: 140px; height: 84px; }
}

/* =================================================================
   Stamp badge (visa-stamp motif — used sparingly)
   ================================================================= */

.stamp {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 110px; height: 110px;
  border: 3px solid var(--stamp);
  border-radius: 50%;
  color: var(--stamp-text);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.3;
  transform: rotate(-7deg);
  flex: none;
}
.stamp strong {
  display: block;
  font-size: var(--text-lg);
  font-family: var(--font-display);
  letter-spacing: 0;
}

/* =================================================================
   Testimonials
   ================================================================= */

.testimonial {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.testimonial__quote {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.4;
}
.testimonial__person {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--line);
}
.testimonial__person img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}
.testimonial__person .name { font-weight: 700; font-size: var(--text-sm); }
.testimonial__person .role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-text);
}

/* =================================================================
   Manifesto (About page signature statement)
   ================================================================= */

.manifesto {
  max-width: 64ch;
  margin: 0 auto;
  text-align: center;
}
.manifesto p {
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.7;
  color: rgba(245, 247, 251, 0.8);
}
.manifesto strong {
  font-style: normal;
  color: var(--amber);
}

/* =================================================================
   Fare / pricing cards
   ================================================================= */

.fare {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
}
.fare--featured {
  border-color: var(--amber);
  box-shadow: var(--shadow-card);
}
.fare__badge {
  position: absolute;
  top: -14px; left: var(--space-lg);
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
}
.fare__class {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-text);
  font-weight: 700;
}
.fare__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1;
  margin: 0.3rem 0;
}
.fare__price .unit {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--slate);
}
.fare__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.fare__list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: var(--text-sm);
}
.fare__list li::before {
  content: '\2713';
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--teal-tint);
  color: var(--teal-text);
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 0.05em;
}

/* =================================================================
   Comparison table
   ================================================================= */

.compare-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  font-size: var(--text-sm);
  min-width: 640px;
}
.compare th, .compare td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.compare thead th {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  font-weight: 600;
}
.compare th.is-highlight, .compare td.is-highlight {
  background: var(--amber-soft);
}
.compare thead th.is-highlight { color: #8A5A00; }
.compare tbody tr:last-child td { border-bottom: none; }
.compare td:first-child { font-weight: 600; }
.compare .yes { color: var(--teal-text); font-weight: 700; }
.compare .no { color: var(--slate); }

/* =================================================================
   FAQ accordion
   ================================================================= */

.faq { display: flex; flex-direction: column; gap: var(--space-sm); }

.faq__item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}
.faq__q .icon {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--teal-text);
  transition: transform 0.2s var(--ease);
}
.faq__item[data-open="true"] .icon { transform: rotate(45deg); }

.faq__a {
  padding: 0 var(--space-md);
  max-height: 0;
  overflow: hidden;
  color: var(--slate);
  transition: max-height 0.25s var(--ease), padding 0.25s var(--ease);
}
.faq__item[data-open="true"] .faq__a {
  padding: 0 var(--space-md) var(--space-md);
}

/* =================================================================
   Forms
   ================================================================= */

.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-sm); }
.field label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
}
.section--dark .field label { color: var(--paper); }

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-tint);
  outline: none;
}
.field textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.form-note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--slate);
  letter-spacing: 0.02em;
}
.section--dark .form-note { color: rgba(245, 247, 251, 0.6); }

.form-status {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  display: none;
}
.form-status.is-visible { display: block; }
.form-status--success { background: var(--teal-tint); color: var(--teal-text); }
.form-status--error { background: var(--stamp-tint); color: var(--stamp-text); }

/* =================================================================
   Payment / info panel (boarding-pass style key-value block)
   ================================================================= */

.info-panel {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.info-panel__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--ink-line);
  font-family: var(--font-mono);
}
.info-panel__row:last-child { border-bottom: none; }
.info-panel__row .k {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245, 247, 251, 0.55);
}
.info-panel__row .v {
  font-size: var(--text-base);
  font-weight: 600;
  text-align: right;
}
.copy-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--paper);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  margin-left: var(--space-xs);
  transition: background 0.15s var(--ease);
}
.copy-btn:hover { background: rgba(255, 255, 255, 0.18); }
.copy-btn.is-copied { background: var(--teal); color: var(--ink); border-color: var(--teal); }

@media (max-width: 520px) {
  .info-panel__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .info-panel__row .v { text-align: left; }
}

/* =================================================================
   Page header (gate stub — non-home pages)
   ================================================================= */

.page-header {
  background: var(--paper-dim);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--amber) 50%, transparent 50%);
  background-size: 24px 4px;
}
.page-header__inner { padding: var(--space-xl) 0 var(--space-lg); }
.page-header h1 { font-size: var(--text-3xl); margin-bottom: var(--space-sm); }
.page-header .lead { max-width: 60ch; }

/* =================================================================
   Footer
   ================================================================= */

.footer {
  background: var(--ink);
  color: rgba(245, 247, 251, 0.75);
  padding: var(--space-2xl) 0 var(--space-lg);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--paper);
  margin-bottom: var(--space-sm);
}
.footer__brand img { height: 34px; }
.footer h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--space-sm);
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer a { color: rgba(245, 247, 251, 0.75); }
.footer a:hover { color: var(--amber); }

.stamps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--space-sm);
}
.stamps a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border: 1px dashed rgba(245, 247, 251, 0.35);
  border-radius: 50%;
  transition: border-color 0.15s var(--ease), color 0.15s var(--ease), transform 0.15s var(--ease);
}
.stamps a:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: rotate(-6deg);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--ink-line);
  font-size: var(--text-sm);
}
.footer__tagline {
  font-family: var(--font-mono);
  font-style: normal;
  color: var(--amber);
  letter-spacing: 0.04em;
}

@media (max-width: 980px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
}

/* =================================================================
   Status pills (cohort / program availability)
   ================================================================= */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
}
.pill--teal { background: var(--teal-tint); color: var(--teal-text); }
.pill--amber { background: var(--amber-soft); color: #8A5A00; }
.pill--stamp { background: var(--stamp-tint); color: var(--stamp-text); }
.pill__dot {
  width: 8px; height: 8px; border-radius: 50%; background: currentColor;
}

/* =================================================================
   Reveal-on-scroll
   ================================================================= */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =================================================================
   Reduced motion
   ================================================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .board__cell.is-flipping { transform: none; opacity: 1; }
}

/* =================================================================
   Modal (curriculum download)
   ================================================================= */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(18, 24, 43, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  z-index: 200;
}
.modal.is-open { display: flex; }
.modal__dialog {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-card);
}
.modal__close {
  position: absolute;
  top: var(--space-sm); right: var(--space-sm);
  background: var(--paper-dim);
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: var(--text-lg);
  cursor: pointer;
  color: var(--ink);
}

/* =================================================================
   Mobile sticky CTA
   ================================================================= */

.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: var(--ink);
  color: var(--paper);
  padding: var(--space-sm) var(--space-md);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  border-top: 1px solid var(--ink-line);
}
.sticky-cta span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .sticky-cta { display: flex; }
  body { padding-bottom: 72px; }
}

/* =================================================================
   Misc utility
   ================================================================= */

/* Luma checkout button visibility */
.luma-checkout--button {
  display: inline-flex !important;
}

.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-0 { margin-bottom: 0 !important; }
.muted { color: var(--slate); }
.section--dark .muted { color: rgba(245, 247, 251, 0.6); }

.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: var(--space-lg) 0;
}
.section--dark .divider { border-top-color: var(--ink-line); }