/* =========================================================================
   DESIGN FOR LEAN — Design System & Stylesheet
   ========================================================================= */

/* ---------- Fonts (self-hosted, latin subset, variable) ---------- */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../assets/fonts/Inter-Variable.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url("../assets/fonts/Inter-Italic-Variable.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../assets/fonts/JetBrainsMono-Variable.woff2") format("woff2");
}

/* ---------- Design Tokens ---------- */
:root {
  /* Canvas */
  --bg: #0a0b0d;
  --bg-soft: #0d0e11;
  --surface: #16171b;
  --surface-2: #1c1e23;
  --surface-3: #24262c;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --border-hairline: rgba(255, 255, 255, 0.06);

  /* Text */
  --text-primary: #f6f6f5;
  --text-secondary: #b7b9bf;
  --text-tertiary: #82858c;
  --text-disabled: #55575d;

  /* Brand accent — certification gold */
  --gold-300: #f3d189;
  --gold-400: #e8be72;
  --gold-500: #d9a441;
  --gold-600: #b27f2c;
  --gold-ink: #1a1206;

  /* Secondary accent — lean green */
  --forest-300: #8fd6b4;
  --forest-500: #4ca579;
  --forest-600: #2f6b4f;

  /* Belt motif colors (used only in belt-progress visual) */
  --belt-white: #f5f4f1;
  --belt-yellow: #e7c548;
  --belt-green: #2f6b4f;
  --belt-black: #1c1d20;

  /* Feedback */
  --red-400: #f0665a;
  --red-bg: #2a1512;
  --green-bg: #10231a;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 28px -10px rgba(0, 0, 0, 0.55), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  --shadow-lg: 0 30px 60px -16px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 10px 30px -8px rgba(217, 164, 65, 0.4);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;
  --space-20: 10rem;

  /* Type scale (fluid) */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.75rem);
  --text-3xl: clamp(1.875rem, 1.6rem + 1.2vw, 2.25rem);
  --text-4xl: clamp(2.1rem, 1.7rem + 1.8vw, 2.9rem);
  --text-5xl: clamp(2.5rem, 1.9rem + 2.8vw, 3.75rem);
  --text-6xl: clamp(3rem, 2.1rem + 4.2vw, 5.25rem);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms;
  --dur-base: 280ms;
  --dur-slow: 520ms;

  /* Layout */
  --container: 1240px;
  --container-pad: clamp(20px, 5vw, 64px);

  color-scheme: dark;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 0ms;
    --dur-base: 0ms;
    --dur-slow: 0ms;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Skip Link ---------- */
.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: 1000;
  background: var(--gold-500);
  color: var(--gold-ink);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ---------- Typography Utilities ---------- */
.eyebrow {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-400);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 3px rgba(217, 164, 65, 0.18);
}

.text-secondary {
  color: var(--text-secondary);
}
.text-tertiary {
  color: var(--text-tertiary);
}
.text-gold {
  color: var(--gold-400);
}

.mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

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

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-16);
  position: relative;
}
@media (max-width: 720px) {
  .section {
    padding-block: var(--space-10);
  }
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-10);
}
.section-head.center {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.grid {
  display: grid;
  gap: var(--space-6);
}
.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: 940px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ---------- Buttons ---------- */
.btn {
  --btn-pad-y: 0.85rem;
  --btn-pad-x: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  will-change: transform;
}
.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(180deg, var(--gold-400), var(--gold-500));
  color: var(--gold-ink);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -8px rgba(217, 164, 65, 0.5);
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
  background: var(--surface-3);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
  padding-inline: var(--space-3);
}
.btn-ghost:hover {
  color: var(--text-primary);
}

.btn-lg {
  --btn-pad-y: 1rem;
  --btn-pad-x: 2rem;
  font-size: var(--text-base);
}

.btn-block {
  width: 100%;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid transparent;
}
.link-arrow svg {
  transition: transform var(--dur-fast) var(--ease-out);
}
.link-arrow:hover svg {
  transform: translateX(4px);
}
.link-arrow:hover {
  color: var(--gold-400);
}

/* ---------- Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: var(--space-5);
  transition: padding var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  padding-block: var(--space-3);
  background: rgba(10, 11, 13, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border-hairline);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  padding-block: var(--space-2);
  position: relative;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text-primary);
}
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold-400);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover {
  background: var(--surface-2);
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 0;
    top: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
    background: var(--bg-soft);
    transform: translateX(100%);
    transition: transform var(--dur-base) var(--ease-in-out);
    visibility: hidden;
  }
  .nav-links[data-open="true"] {
    transform: translateX(0);
    visibility: visible;
  }
  .nav-links a {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--text-primary);
  }
  .nav-actions .btn-secondary {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-close {
    position: absolute;
    top: var(--space-5);
    right: var(--container-pad);
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
  }
}

body[data-menu-open="true"] {
  overflow: hidden;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(7rem, 5rem + 8vw, 11rem);
  padding-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  width: 1200px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(217, 164, 65, 0.16) 0%, rgba(217, 164, 65, 0) 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.hero h1 {
  font-size: var(--text-6xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.04;
  margin-block: var(--space-5);
}

.hero-lede {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.55;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.hero-note {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* ---------- Trust bar ---------- */
.trust-bar {
  padding-block: var(--space-8);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.trust-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  white-space: nowrap;
}
.trust-logos {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  opacity: 0.7;
}
.trust-logos span {
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  color: var(--text-secondary);
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  background: var(--surface-2);
}

.feature-card .feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, rgba(217, 164, 65, 0.18), rgba(217, 164, 65, 0.04));
  border: 1px solid rgba(217, 164, 65, 0.25);
  color: var(--gold-400);
  margin-bottom: var(--space-5);
}
.feature-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* ---------- Belt Badges ---------- */
.belt-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: "JetBrains Mono", monospace;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
}
.belt-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.2);
}
.belt-badge[data-belt="white"]::before {
  background: var(--belt-white);
}
.belt-badge[data-belt="yellow"]::before {
  background: var(--belt-yellow);
}
.belt-badge[data-belt="green"]::before {
  background: var(--belt-green);
}
.belt-badge[data-belt="black"]::before {
  background: var(--belt-black);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ---------- Program Cards ---------- */
.program-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}
.program-card.is-featured {
  border-color: rgba(217, 164, 65, 0.4);
  background: linear-gradient(180deg, rgba(217, 164, 65, 0.07), var(--surface) 40%);
}
.program-card .price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-block: var(--space-2);
}
.program-card .price .amount {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.program-card .price .period {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}
.program-card .program-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-block: var(--space-2);
}
.program-card .program-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.program-card .program-list svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--forest-300);
}
.featured-tag {
  position: absolute;
  top: -13px;
  left: var(--space-6);
  background: var(--gold-500);
  color: var(--gold-ink);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

/* ---------- Stats ---------- */
.stats-band {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
}
.stat {
  text-align: center;
}
.stat .value {
  font-size: var(--text-5xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  display: block;
}
.stat .value .unit {
  color: var(--gold-400);
}
.stat .label {
  margin-top: var(--space-2);
  font-family: "JetBrains Mono", monospace;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ---------- Belt Progress Visual ---------- */
.belt-progress {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  position: relative;
}
.belt-progress::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: linear-gradient(90deg, var(--belt-white), var(--belt-yellow), var(--belt-green), var(--belt-black));
  opacity: 0.35;
  z-index: 0;
}
.belt-step {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.belt-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: var(--bg-soft);
  display: grid;
  place-items: center;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: var(--text-sm);
  transition: transform var(--dur-base) var(--ease-out);
}
.belt-step:hover .belt-dot {
  transform: scale(1.08);
}
.belt-dot[data-belt="white"] {
  background: var(--belt-white);
  color: #1a1a1a;
  border-color: var(--belt-white);
}
.belt-dot[data-belt="yellow"] {
  background: var(--belt-yellow);
  color: #2b2405;
  border-color: var(--belt-yellow);
}
.belt-dot[data-belt="green"] {
  background: var(--belt-green);
  color: #eafff3;
  border-color: var(--belt-green);
}
.belt-dot[data-belt="black"] {
  background: var(--belt-black);
  color: var(--gold-400);
  border-color: rgba(255, 255, 255, 0.3);
}
.belt-step h4 {
  font-size: var(--text-base);
  letter-spacing: -0.01em;
}
.belt-step p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  max-width: 22ch;
}
@media (max-width: 720px) {
  .belt-progress {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .belt-progress::before {
    display: none;
  }
}

/* ---------- Steps / How it works ---------- */
.steps {
  counter-reset: step;
}
.step-item {
  counter-increment: step;
  display: flex;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-top: 1px solid var(--border-hairline);
}
.step-item:first-child {
  border-top: none;
}
.step-item::before {
  content: counter(step, decimal-leading-zero);
  font-family: "JetBrains Mono", monospace;
  font-size: var(--text-sm);
  color: var(--gold-400);
  flex-shrink: 0;
  width: 2.5rem;
  padding-top: 2px;
}
.step-item h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.step-item p {
  color: var(--text-secondary);
  max-width: 60ch;
}

/* ---------- Testimonials ---------- */
.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.testimonial-card .quote-mark {
  color: var(--gold-500);
  opacity: 0.6;
}
.testimonial-card blockquote {
  font-size: var(--text-lg);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.testimonial-person {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--gold-ink);
  background: linear-gradient(160deg, var(--gold-300), var(--gold-500));
  flex-shrink: 0;
}
.testimonial-person .name {
  font-weight: 600;
  font-size: var(--text-sm);
}
.testimonial-person .role {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ---------- CTA Band ---------- */
.cta-band {
  border-radius: var(--radius-xl);
  background: linear-gradient(155deg, var(--surface-2), var(--bg-soft));
  border: 1px solid var(--border);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(217, 164, 65, 0.14), transparent 60%);
  pointer-events: none;
}
.cta-band h2 {
  position: relative;
  font-size: var(--text-4xl);
  letter-spacing: -0.02em;
  max-width: 640px;
  margin-inline: auto;
}
.cta-band p {
  position: relative;
  color: var(--text-secondary);
  max-width: 520px;
  margin: var(--space-4) auto 0;
}
.cta-band .hero-cta-row {
  position: relative;
}

/* ---------- Table (comparison) ---------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
table.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
table.compare th,
table.compare td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--border-hairline);
  font-size: var(--text-sm);
}
table.compare thead th {
  background: var(--surface);
  font-family: "JetBrains Mono", monospace;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  font-weight: 500;
}
table.compare tbody th {
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
}
table.compare tbody tr:last-child td,
table.compare tbody tr:last-child th {
  border-bottom: none;
}
table.compare td.yes {
  color: var(--forest-300);
}
table.compare td.no {
  color: var(--text-disabled);
}

/* ---------- FAQ Accordion ---------- */
.faq-item {
  border-bottom: 1px solid var(--border-hairline);
}
.faq-item:first-child {
  border-top: 1px solid var(--border-hairline);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-5);
  text-align: left;
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.faq-question:hover {
  color: var(--gold-400);
}
.faq-question .chevron {
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease-out);
}
.faq-question[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-base) var(--ease-out);
}
.faq-answer[data-open="true"] {
  grid-template-rows: 1fr;
}
.faq-answer-inner {
  overflow: hidden;
}
.faq-answer p {
  color: var(--text-secondary);
  padding-bottom: var(--space-5);
  max-width: 65ch;
  line-height: 1.65;
}

/* ---------- Forms ---------- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.field label {
  font-size: var(--text-sm);
  font-weight: 600;
}
.field .hint {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}
.field input,
.field textarea,
.field select {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-disabled);
}
.field input:hover,
.field textarea:hover,
.field select:hover {
  border-color: rgba(255, 255, 255, 0.28);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--gold-400);
  background: var(--surface-2);
}
.field textarea {
  resize: vertical;
  min-height: 120px;
}
.field.has-error input,
.field.has-error textarea {
  border-color: var(--red-400);
}
.field-error {
  font-size: var(--text-xs);
  color: var(--red-400);
  display: none;
}
.field.has-error .field-error {
  display: block;
}

.form-status {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-top: var(--space-5);
}
.form-status.is-visible {
  display: flex;
}
.form-status.success {
  background: var(--green-bg);
  color: var(--forest-300);
  border: 1px solid rgba(76, 165, 121, 0.3);
}
.form-status.error {
  background: var(--red-bg);
  color: var(--red-400);
  border: 1px solid rgba(240, 102, 90, 0.3);
}

.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(26, 18, 6, 0.3);
  border-top-color: var(--gold-ink);
  animation: spin 0.7s linear infinite;
  display: none;
}
.is-loading .spinner {
  display: inline-block;
}
.is-loading .btn-label {
  opacity: 0.7;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-hairline);
  padding-block: var(--space-12) var(--space-8);
  background: var(--bg-soft);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-10);
}
.footer-brand p {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  max-width: 32ch;
  margin-top: var(--space-4);
}
.footer-col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
  font-family: "JetBrains Mono", monospace;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-col a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-col a:hover {
  color: var(--text-primary);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-hairline);
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}
.social-links {
  display: flex;
  gap: var(--space-3);
}
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  transition: all var(--dur-fast) var(--ease-out);
}
.social-links a:hover {
  color: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
}
@media (max-width: 860px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Page Header (inner pages) ---------- */
.page-header {
  padding-top: clamp(7rem, 5rem + 6vw, 10rem);
  padding-bottom: var(--space-10);
  text-align: center;
}
.page-header h1 {
  font-size: var(--text-5xl);
  letter-spacing: -0.02em;
  margin-block: var(--space-5);
  max-width: 780px;
  margin-inline: auto;
}
.page-header p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 620px;
  margin-inline: auto;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  padding-top: clamp(6rem, 5rem + 3vw, 8rem);
}
.breadcrumb a:hover {
  color: var(--text-primary);
}

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 404 ---------- */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8);
}
.error-page .code {
  font-family: "JetBrains Mono", monospace;
  font-size: var(--text-6xl);
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
}
.error-page h1 {
  font-size: var(--text-3xl);
  margin-top: var(--space-5);
}
.error-page p {
  color: var(--text-secondary);
  margin-top: var(--space-3);
  max-width: 46ch;
}
.error-page .hero-cta-row {
  margin-top: var(--space-8);
}

/* ---------- Article / Insights ---------- */
.article-body {
  max-width: 720px;
  margin-inline: auto;
  padding-top: var(--space-8);
}
.article-body h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.01em;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}
.article-body p {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: var(--text-lg);
  margin-bottom: var(--space-5);
}
.article-body ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.article-body li {
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: var(--space-5);
  position: relative;
  font-size: var(--text-lg);
}
.article-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  justify-content: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  margin-top: var(--space-5);
}
.article-callout {
  border: 1px solid rgba(217, 164, 65, 0.3);
  background: rgba(217, 164, 65, 0.06);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  margin-block: var(--space-8);
}
.article-callout p {
  color: var(--text-primary);
  margin: 0;
  font-size: var(--text-base);
}

.insight-card .insight-meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-family: "JetBrains Mono", monospace;
  margin-bottom: var(--space-4);
}
.insight-card h3 {
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}
.insight-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}

/* ---------- Logos strip marquee (about/programs credibility) ---------- */
.divider {
  height: 1px;
  background: var(--border-hairline);
  border: none;
  margin: 0;
}

/* ---------- Utility spacing ---------- */
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

/* ---------- Responsive base type ---------- */
@media (max-width: 720px) {
  .footer-top { text-align: left; }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { width: 100%; }
}