/* ═══════════════════════════════════════════
   njohurITe — Experimental Design 3
   Dark-mode · Terminal-inspired · Glassmorphism
   ═══════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0e1220;
  --bg-surface:  #151a2a;
  --bg-card:     rgba(255, 255, 255, 0.055);
  --border:      rgba(255, 255, 255, 0.11);
  --border-hover:rgba(255, 255, 255, 0.15);
  --text:        #e4e4e7;
  --text-muted:  #b2b8c7;
  --text-dim:    #8a92a6;
  --accent:      #22d3ee;        /* cyan */
  --accent-2:    #a78bfa;        /* purple */
  --accent-3:    #34d399;        /* emerald */
  --gradient:    linear-gradient(135deg, var(--accent), var(--accent-2));
  --glow-cyan:   rgba(34, 211, 238, 0.22);
  --glow-purple: rgba(167, 139, 250, 0.18);
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', monospace;
  --radius:      12px;
  --radius-lg:   20px;
  --max-w:       1140px;
  --header-h:    72px;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }

/* ── Skip link ── */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--accent); color: var(--bg);
  padding: .5rem 1rem; border-radius: var(--radius);
  font-weight: 600; z-index: 1000;
}
.skip-link:focus { top: 1rem; }

/* ── Animated background ── */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.grid-bg::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: var(--header-h);
  height: min(34vh, 280px);
  background: linear-gradient(
    180deg,
    rgba(196, 214, 242, 0.24) 0%,
    rgba(196, 214, 242, 0.12) 45%,
    rgba(196, 214, 242, 0) 100%
  );
  opacity: 0.58;
}

.glow {
  position: fixed; border-radius: 50%; filter: blur(120px);
  pointer-events: none; z-index: 0; opacity: .5;
  animation: float 20s ease-in-out infinite alternate;
}
.glow-1 {
  width: 600px; height: 600px; top: -10%; left: -5%;
  background: var(--glow-cyan);
}
.glow-2 {
  width: 500px; height: 500px; bottom: -10%; right: -5%;
  background: var(--glow-purple);
  animation-delay: -10s;
}
@keyframes float {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.15); }
}

/* ── Header ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 3rem);
  background: linear-gradient(
    180deg,
    rgba(24, 34, 55, 0.62) 0%,
    rgba(14, 18, 32, 0.5) 70%,
    rgba(14, 18, 32, 0.42) 100%
  );
  backdrop-filter: blur(12px) saturate(115%);
  -webkit-backdrop-filter: blur(12px) saturate(115%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 5px 16px rgba(6, 10, 24, 0.12);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 14px;
  background: linear-gradient(
    180deg,
    rgba(196, 214, 242, 0.08) 0%,
    rgba(196, 214, 242, 0) 100%
  );
  pointer-events: none;
}

.brand {
  font-family: var(--font-mono);
  font-size: 1.15rem; font-weight: 700;
  color: #fff; display: flex; align-items: center; gap: .4rem;
}
.brand-prompt { color: var(--accent); }

.site-nav { display: flex; gap: 1.5rem; }
.site-nav a {
  font-size: .9rem; font-weight: 500;
  color: var(--text-muted); transition: color .2s;
}
.site-nav a:hover { color: #fff; }

.header-actions { display: flex; align-items: center; gap: .75rem; }
.btn.header-cta {
  font-size: .78rem;
  letter-spacing: .01em;
  padding: .54rem .98rem;
  border-radius: 11px;
  min-height: 2.1rem;
}

.btn.header-cta.btn-glow {
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.16), 0 0 34px rgba(167, 139, 250, 0.14);
}

.btn.header-cta.btn-glow:hover {
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.22), 0 0 46px rgba(167, 139, 250, 0.2);
}

/* hamburger */
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open::before {
  content: "";
  position: fixed;
  inset: var(--header-h) 0 0;
  background: rgba(4, 4, 8, 0.45);
  backdrop-filter: blur(1px);
  z-index: 90;
  pointer-events: none;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.5rem; border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .9rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
  border: none; transition: all .25s;
}

.btn-glow {
  background: var(--gradient); color: #0a0a0f;
  box-shadow: 0 0 24px var(--glow-cyan), 0 0 60px var(--glow-purple);
}
.btn-glow:hover {
  box-shadow: 0 0 32px var(--glow-cyan), 0 0 80px var(--glow-purple);
  transform: translateY(-1px); color: #0a0a0f;
}

.btn-glass {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn-glass:hover {
  border-color: var(--border-hover);
  background: rgba(255,255,255,.08);
  color: #fff;
}

.btn-block { width: 100%; justify-content: center; }
.btn-small { padding: .45rem .9rem; font-size: .8rem; }
.btn-icon  { font-size: 1.1rem; }

/* ── Layout ── */
.section {
  position: relative; z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem clamp(1.25rem, 5vw, 3rem);
}

.section-heading { text-align: center; margin-bottom: 3.5rem; }
.section-heading h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 700; line-height: 1.25; color: #fff;
}

.tag {
  font-family: var(--font-mono);
  font-size: .85rem; color: var(--accent);
  margin-bottom: .75rem; letter-spacing: .02em;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Hero ── */
.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding-top: calc(var(--header-h) + 3rem);
}

.terminal-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .85rem;
  color: var(--accent);
  padding: .4rem 1rem; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  margin-bottom: 1.5rem;
}
.blink { animation: blink 1s step-end infinite; }
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700; line-height: 1.15;
  color: #fff; max-width: 15ch;
  margin-bottom: 1.25rem;
}

.hero h1.hero-title {
  max-width: 22ch;
  margin-inline: auto;
  text-align: center;
  line-height: 1.08;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.02em;
}

.hero-title-line {
  display: block;
}

.hero-title-line > span + span {
  margin-left: 0.3ch;
}

.hero-text {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 560px; margin-bottom: 2rem;
}

.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; justify-content: center; margin-bottom: 3rem; }

.hero-stats {
  display: flex; align-items: center; gap: 2rem;
  padding: 1.25rem 2.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.stat { text-align: center; }
.stat-value {
  display: block; font-family: var(--font-mono);
  font-size: 1.5rem; font-weight: 700; color: #fff;
}
.stat-label { font-size: .8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

.variant-links {
  margin-top: 2rem; font-size: .85rem;
  color: var(--text-dim);
}
.variant-links a { color: var(--text-muted); }
.variant-links a:hover { color: var(--accent); }

/* ── Homepage clean mode (lower visual noise) ── */
.grid-bg {
  opacity: .62;
}

.glow {
  opacity: .38;
  filter: blur(140px);
  animation-duration: 26s;
}

.home-page .terminal-badge {
  background: rgba(255, 255, 255, .02);
  border-color: rgba(255, 255, 255, .06);
}

.home-page .blink {
  animation: none;
  opacity: .92;
}

.home-page .hero {
  padding-top: calc(var(--header-h) + 2.4rem);
}

.home-page .hero-text {
  max-width: 46ch;
  margin-bottom: 1.55rem;
}

.home-page .hero-actions {
  margin-bottom: 2.45rem;
}

.home-page .hero-stats {
  margin-top: .15rem;
  background: rgba(255, 255, 255, .02);
  border-color: rgba(255, 255, 255, .06);
  backdrop-filter: blur(8px);
  gap: 1.4rem;
  padding: 1rem 1.9rem;
}

/* ── Track Cards (Program) ── */
.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.track-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.track-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px var(--glow-cyan);
}

.track-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(34, 211, 238, .1);
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.track-card h3 {
  font-size: 1.15rem; font-weight: 600;
  color: #fff; margin-bottom: .5rem;
}
.track-card p { font-size: .95rem; color: var(--text-muted); }

.track-tags {
  list-style: none; display: flex; flex-wrap: wrap; gap: .4rem;
  margin-top: 1.25rem;
}
.track-tags li {
  font-family: var(--font-mono); font-size: .78rem;
  padding: .25rem .6rem; border-radius: 6px;
  background: rgba(255,255,255,.06);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ── Offers ── */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem; max-width: 740px; margin: 0 auto;
}

.offer-card {
  position: relative;
  padding: 2.25rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column;
}

.offer-featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--glow-cyan), inset 0 1px 0 rgba(34,211,238,.15);
}

.offer-badge {
  position: absolute; top: -12px; right: 20px;
  font-family: var(--font-mono); font-size: .78rem;
  padding: .35rem .9rem; border-radius: 6px;
  background: var(--gradient); color: var(--bg);
  font-weight: 700;
}

.offer-header { margin-bottom: 1rem; }
.offer-tier {
  font-family: var(--font-mono); font-size: .82rem;
  color: var(--accent); margin-bottom: .15rem;
}
.offer-for { font-size: .85rem; color: var(--text-dim); }

.offer-card h3 { font-size: 1.3rem; color: #fff; font-weight: 700; margin-bottom: .75rem; }

.offer-price {
  font-size: 2rem; font-weight: 700; color: #fff;
  margin-bottom: 1.25rem;
}
.offer-price span { font-size: .85rem; font-weight: 400; color: var(--text-muted); }

.offer-features {
  list-style: none; flex: 1;
  display: flex; flex-direction: column; gap: .6rem;
  margin-bottom: 1.75rem;
}
.offer-features li {
  font-size: .95rem; color: var(--text-muted);
  display: flex; align-items: center; gap: .5rem;
}
.check { color: var(--accent-3); font-size: .85rem; }

/* ── Instructor ── */
.instructor-card {
  display: flex; align-items: center; gap: 2.5rem;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.instructor-img {
  width: 140px; height: 140px;
  border-radius: 50%; object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.instructor-info h2 {
  font-size: 1.5rem; color: #fff; margin-bottom: .5rem;
}
.instructor-info p {
  font-size: .95rem; color: var(--text-muted); margin-bottom: 1rem;
}

.instructor-tags {
  display: flex; flex-wrap: wrap; gap: .4rem;
  margin-bottom: 1.1rem;
}
.instructor-tags span {
  font-family: var(--font-mono); font-size: .76rem;
  padding: .36rem .68rem; border-radius: 10px;
  background: rgba(167, 139, 250, .08);
  color: #b8a7ff;
  border: 1px solid rgba(167, 139, 250, .32);
}

.instructor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  align-items: center;
}

/* ── FAQ ── */
.faq-list { max-width: 680px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  padding: 1.25rem 0;
  font-size: 1rem; font-weight: 600; color: #fff;
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  transition: color .2s;
}
.faq-item summary:hover { color: var(--accent); }

.faq-item summary::after {
  content: '+'; font-family: var(--font-mono);
  font-size: 1.2rem; color: var(--text-dim);
  transition: transform .25s;
}
.faq-item[open] summary::after {
  content: '−';
  color: var(--accent);
}

.faq-item p {
  padding: 0 0 1.25rem;
  font-size: .95rem; color: var(--text-muted);
  line-height: 1.65;
}

/* ── Form ── */
.lead-form {
  max-width: 680px; margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}
.field-full { grid-column: 1 / -1; }

.field label {
  display: block; font-size: .85rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: .35rem;
}
.field label small { color: var(--text-dim); }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .7rem .9rem;
  font-family: var(--font-sans); font-size: .95rem;
  color: var(--text); background: var(--bg-surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-dim); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow-cyan);
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2371717a' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .8rem center;
  padding-right: 2rem;
}

.small-note {
  text-align: center; font-size: .82rem;
  color: var(--text-dim); margin-top: 1rem;
}

.form-status {
  text-align: center; font-size: .9rem;
  color: var(--accent-3); margin-top: .75rem;
}

.form-result { margin-top: 1rem; }
.hidden { display: none !important; }

/* ── Footer ── */
.site-footer {
  position: relative;
  z-index: 1;
  padding: 3rem clamp(1.25rem, 5vw, 3rem);
  margin-top: 2rem;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0) 56%
  );
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(1120px, calc(100% - 2.5rem));
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(34, 211, 238, 0) 0%,
    rgba(167, 139, 250, 0.24) 18%,
    rgba(34, 211, 238, 0.58) 50%,
    rgba(167, 139, 250, 0.24) 82%,
    rgba(34, 211, 238, 0) 100%
  );
  pointer-events: none;
}

.site-footer::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -6px;
  transform: translateX(-50%);
  width: min(760px, calc(100% - 5rem));
  height: 24px;
  background: radial-gradient(
    ellipse at center,
    rgba(34, 211, 238, 0.16) 0%,
    rgba(34, 211, 238, 0.07) 36%,
    rgba(34, 211, 238, 0) 72%
  );
  filter: blur(12px);
  pointer-events: none;
}

.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-brand {
  font-family: var(--font-mono); font-size: 1.1rem;
  font-weight: 700; color: #fff;
  display: flex; align-items: center; gap: .4rem;
}

.footer-links {
  display: flex;
  gap: .65rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  padding: .5rem .9rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.045);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-muted);
  transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.footer-link:hover {
  color: #fff;
  border-color: rgba(34, 211, 238, 0.42);
  background: rgba(34, 211, 238, 0.12);
  transform: translateY(-1px);
}

.footer-link:focus-visible {
  outline: 2px solid rgba(34, 211, 238, 0.6);
  outline-offset: 2px;
}

.footer-copy {
  font-size: .82rem; color: var(--text-dim);
}

/* ═══════════════════
   Responsive
   ═══════════════════ */

@media (max-width: 768px) {
  .site-header::after {
    height: 10px;
    background: linear-gradient(
      180deg,
      rgba(196, 214, 242, 0.06) 0%,
      rgba(196, 214, 242, 0) 100%
    );
  }

  body.nav-open::before {
    inset: var(--header-h) 0 0;
  }

  .site-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: calc(var(--header-h) + .6rem);
    left: .75rem;
    right: .75rem;
    padding: .5rem;
    gap: .28rem;
    border: 1px solid var(--border-hover);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(19, 19, 27, .96), rgba(12, 12, 18, .94));
    backdrop-filter: blur(18px) saturate(130%);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .45);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px) scale(.985);
    transform-origin: top right;
    transition: opacity .22s ease, transform .22s ease;
    z-index: 95;
  }

  .site-nav a {
    font-size: .98rem;
    color: #d4d4dc;
    padding: .78rem .9rem;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: background .2s ease, border-color .2s ease, color .2s ease;
  }

  .site-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border-color: rgba(255, 255, 255, .12);
  }

  .site-nav a[aria-current="page"] {
    border-bottom: 0;
    padding-bottom: .78rem;
    color: #fff;
    background: rgba(34, 211, 238, .12);
    border-color: rgba(34, 211, 238, .28);
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .menu-toggle {
    display: flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .03);
    transition: border-color .2s ease, background .2s ease;
  }

  .menu-toggle:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, .06);
  }

  .menu-toggle span {
    width: 18px;
    margin: 0;
  }

  .menu-toggle span + span {
    margin-top: 4px;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .header-cta { display: none; }

  .hero h1 { font-size: clamp(1.6rem, 6vw, 2.4rem); }
  .hero-stats { flex-direction: column; gap: 1rem; padding: 1.25rem 1.5rem; }
  .stat-divider { width: 48px; height: 1px; }

  .grid-bg { opacity: .46; }
  .grid-bg::before {
    height: 220px;
    opacity: .44;
  }
  .glow-2 { display: none; }
  .home-page .hero { padding-top: calc(var(--header-h) + 1.4rem); }
  .home-page .hero-text {
    max-width: 34ch;
    font-size: 1rem;
    margin-bottom: 1.2rem;
  }
  .home-page .hero-actions { margin-bottom: 1rem; }
  .home-page .hero-stats { display: none; }

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

  .instructor-card {
    flex-direction: column; text-align: center;
    padding: 2rem 1.5rem;
  }
  .instructor-tags { justify-content: center; }
  .instructor-actions { justify-content: center; }
}

@media (max-width: 480px) {
  .section { padding: 4rem 1rem; }
  .hero { padding-top: calc(var(--header-h) + 2rem); }
  .offer-grid { grid-template-columns: 1fr; }
  .grid-bg { opacity: .38; }
  .grid-bg::before {
    height: 180px;
    opacity: .38;
  }
  .home-page .hero { padding-top: calc(var(--header-h) + 1.15rem); }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ── Print ── */
@media print {
  .grid-bg, .glow, .site-header, .menu-toggle, .variant-links { display: none; }
  body { background: #fff; color: #111; }
  .gradient-text { -webkit-text-fill-color: initial; color: inherit; }
}
/* ═══════════════════════════════════════════
   About page — Design 3 additions
   Extends styles-experimental-3.css
   ═══════════════════════════════════════════ */

/* ── Shared glass card ── */
.glass-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.glass-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0,0,0,.3);
}

/* ── About hero ── */
.about-hero {
  display: flex; align-items: center; gap: 4rem;
  min-height: calc(100vh - var(--header-h));
  padding-top: calc(var(--header-h) + 3rem);
}

.about-hero-text {
  flex: 1;
  min-width: 0;
}

.about-hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700; line-height: 1.15;
  color: #fff; margin-bottom: .5rem;
  max-width: 16ch;
}

.about-headline {
  font-family: var(--font-mono);
  font-size: 1rem; color: var(--accent);
  line-height: 1.45;
  max-width: 34ch;
  text-wrap: pretty;
  margin-bottom: 1.1rem;
}

.about-intro {
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 1.7; margin-bottom: 1.5rem;
  max-width: 560px;
  text-wrap: pretty;
}

.about-quick-facts {
  list-style: none; margin-bottom: 2rem;
  display: flex; flex-direction: column; gap: .55rem;
  max-width: 620px;
}
.about-quick-facts li {
  font-size: .95rem; color: var(--text-muted);
  display: flex; align-items: flex-start; gap: .6rem;
  text-align: left;
}
.fact-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

/* Photo frame */
.about-hero-photo { flex-shrink: 0; }

.photo-frame {
  position: relative; width: 320px; height: 320px;
}
.photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover; border-radius: var(--radius-lg);
  position: relative; z-index: 1;
}
.photo-border {
  position: absolute; inset: -6px;
  border-radius: calc(var(--radius-lg) + 4px);
  border: 2px solid transparent;
  background: var(--gradient) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .5;
}

/* ── Timeline ── */
.timeline {
  max-width: 700px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0;
}

.timeline-item {
  display: flex; gap: 1.75rem;
}

.timeline-marker {
  display: flex; flex-direction: column; align-items: center;
  padding-top: 2rem; flex-shrink: 0; width: 20px;
}

.timeline-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg-surface);
  flex-shrink: 0;
}
.timeline-dot.active {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow-cyan);
}

.timeline-line {
  flex: 1; width: 2px;
  background: var(--border);
  margin-top: .5rem;
}

.timeline-card {
  flex: 1;
  margin-bottom: 1.5rem;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: .82rem; color: var(--accent);
  margin-bottom: .5rem;
}

.timeline-card h3 {
  font-size: 1.15rem; font-weight: 600;
  color: #fff; margin-bottom: .35rem;
}

.timeline-company {
  font-size: .95rem; color: var(--text-muted);
  margin-bottom: .75rem;
}
.timeline-company strong,
.timeline-company span { color: var(--text-dim); font-weight: 400; }

.timeline-card ul {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: .35rem;
}
.timeline-card ul li {
  font-size: .9rem; color: var(--text-muted);
  padding-left: 1.1rem; position: relative;
}
.timeline-card ul li::before {
  content: '▸'; position: absolute; left: 0;
  color: var(--accent); font-size: .75rem; top: .15em;
}

/* ── Education ── */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem; max-width: 740px; margin: 0 auto;
}

.edu-card { display: flex; flex-direction: column; }

.edu-status {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .78rem;
  color: var(--text-muted); margin-bottom: .75rem;
}

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.active  { background: var(--accent-3); box-shadow: 0 0 6px rgba(52,211,153,.4); }
.status-dot.completed { background: var(--accent-2); }

.edu-card h3 {
  font-size: 1.15rem; font-weight: 600;
  color: #fff; margin-bottom: .35rem;
}

.edu-note {
  font-size: .9rem; color: var(--text-muted);
  margin-top: .5rem; line-height: 1.6;
}

/* ── Skills ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-group { display: flex; flex-direction: column; }

.skill-group-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(167,139,250,.1);
  color: var(--accent-2);
  margin-bottom: 1rem;
}

.skill-group h3 {
  font-size: 1.1rem; font-weight: 600;
  color: #fff; margin-bottom: .85rem;
}

.pill-wrap {
  display: flex; flex-wrap: wrap; gap: .45rem;
}
.pill {
  font-family: var(--font-mono); font-size: .8rem;
  padding: .3rem .7rem; border-radius: 6px;
  background: rgba(255,255,255,.06);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: border-color .2s, color .2s;
}
.pill:hover {
  border-color: var(--accent);
  color: #fff;
}

.languages-note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: .95rem; color: var(--text-muted);
}
.tag-inline {
  font-family: var(--font-mono);
  color: var(--accent); font-size: .85rem;
}
.dim { color: var(--text-dim); }

/* ── CTA card ── */
.cta-section { text-align: center; }

.cta-card {
  max-width: 600px; margin: 0 auto;
  padding: 3rem 2.5rem;
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--glow-cyan);
}

.cta-card h2 {
  font-size: 1.6rem; font-weight: 700;
  color: #fff; margin-bottom: .5rem;
}
.cta-card p {
  font-size: 1rem; color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.cta-card .hero-actions { justify-content: center; }

/* ── Active nav indicator ── */
.site-nav a[aria-current="page"] {
  color: #fff;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 2px;
}

/* ═══════════════════
   Responsive
   ═══════════════════ */
@media (max-width: 768px) {
  .about-hero {
    flex-direction: column-reverse;
    text-align: center;
    align-items: center;
    gap: 1rem;
    padding-top: calc(var(--header-h) + 1rem);
  }
  .about-hero-text {
    width: min(100%, 34rem);
    max-width: none;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .about-hero-text .terminal-badge { width: fit-content; }
  .about-hero-text h1 {
    font-size: clamp(1.9rem, 8.2vw, 2.35rem);
    line-height: 1.12;
    margin-bottom: .42rem;
  }
  .about-headline {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: 0;
    max-width: 25ch;
    margin-bottom: .95rem;
  }
  .about-intro {
    margin-left: auto;
    margin-right: auto;
    max-width: 33ch;
    font-size: 1rem;
    line-height: 1.56;
    margin-bottom: 1.15rem;
    text-align: center;
  }
  .about-quick-facts {
    align-items: center;
    gap: .45rem;
    max-width: 33ch;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.2rem;
  }
  .about-quick-facts li {
    font-size: .92rem;
    line-height: 1.46;
    width: min(100%, 32ch);
    justify-content: flex-start;
    text-align: left;
  }
  .about-hero .hero-actions {
    justify-content: center;
    gap: .55rem;
    margin-bottom: 0;
  }
  .about-hero .hero-actions .btn {
    padding: .68rem 1rem;
    font-size: .88rem;
  }

  .photo-frame { width: 148px; height: 148px; margin: 0 auto .25rem; }

  .timeline-marker { display: none; }
  .timeline-item { gap: 0; }

  .edu-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .about-hero {
    gap: .85rem;
    padding-top: calc(var(--header-h) + .8rem);
  }
  .about-hero-text {
    width: 100%;
  }
  .about-hero-text h1 { font-size: 1.72rem; }
  .about-headline {
    font-size: .95rem;
    max-width: 100%;
  }
  .about-intro {
    max-width: 100%;
    font-size: .98rem;
  }
  .about-quick-facts {
    max-width: 100%;
  }
  .about-hero .hero-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: .4rem;
  }
  .about-hero .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .photo-frame { width: 136px; height: 136px; }
  .skills-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 2rem 1.25rem; }
}

/* ═══════════════════════════════════════════
   tech-savy additions (Design 3 for full site)
   ═══════════════════════════════════════════ */

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.22rem 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  backdrop-filter: blur(8px);
}

.lang-link {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-link:hover {
  color: #fff;
}

.language-switcher[data-lang-active="en"] .lang-link[data-lang="en"],
.language-switcher[data-lang-active="sq"] .lang-link[data-lang="sq"] {
  color: #0a0a0f;
  background: var(--gradient);
}

.lang-divider {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.header-actions {
  gap: 0.6rem;
}

.section-note {
  margin-top: 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* Generic cards used on curriculum/legal/guide pages */
.cards,
.card-grid {
  display: grid;
  gap: 1.25rem;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card-grid.two {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card,
.panel,
.curriculum-card,
.curriculum-next-card,
.legal-card,
.guide-focus,
.guide-outcome {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover,
.panel:hover,
.curriculum-card:hover,
.curriculum-next-card:hover,
.legal-card:hover,
.guide-focus:hover,
.guide-outcome:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.card h2,
.card h3,
.panel h2,
.panel h3,
.curriculum-card h3,
.curriculum-next-card h2,
.legal-card h2,
.guide-focus h2,
.guide-outcome h2 {
  color: #fff;
  margin-bottom: 0.55rem;
  line-height: 1.35;
}

.card p,
.panel p,
.curriculum-card p,
.curriculum-next-card p,
.legal-card p,
.guide-focus p,
.guide-outcome p {
  color: var(--text-muted);
}

.card ul,
.panel ul,
.curriculum-card ul,
.curriculum-next-card ul,
.legal-card ul,
.guide-focus ul,
.guide-outcome ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.card ul li,
.panel ul li,
.curriculum-card ul li,
.curriculum-next-card ul li,
.legal-card ul li,
.guide-focus ul li,
.guide-outcome ul li {
  position: relative;
  padding-left: 1rem;
  color: var(--text-muted);
}

.card ul li::before,
.panel ul li::before,
.curriculum-card ul li::before,
.curriculum-next-card ul li::before,
.legal-card ul li::before,
.guide-focus ul li::before,
.guide-outcome ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-size: 0.78rem;
  line-height: 1.5;
}

.offer-checks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.offer-checks li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

.offer-checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-3);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* Curriculum page */
.curriculum-hero {
  text-align: center;
}

.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.curriculum-week {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 0.45rem;
}

.curriculum-next-card {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  border-color: rgba(34, 211, 238, 0.3);
}

/* Parent guide page */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

/* Legal pages */
.legal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

/* Footer layout extension */
.footer-main {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-meta {
  color: var(--text-dim);
  font-size: 0.82rem;
}

.footer-legal,
.footer-back {
  font-size: 0.86rem;
  color: var(--text-dim);
}

.footer-legal a,
.footer-back a {
  color: var(--text-muted);
}

.footer-legal a:hover,
.footer-back a:hover {
  color: var(--accent);
}

.footer-dot {
  color: var(--text-dim);
  margin: 0 0.35rem;
}

@media (max-width: 768px) {
  .language-switcher {
    margin-right: 0.2rem;
  }

  .footer-main {
    justify-content: center;
  }

  .footer-legal,
  .footer-back,
  .footer-meta {
    text-align: center;
  }
}