/* ═══════════════════════════════════════════════════════
   DESIGN SYSTEM — Architectural Monograph
   Obsidian foundation · Tonal layering · No-border rule
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── Tokens ── */
:root {
  --bg: #131318;
  --surface: #131318;
  --surface-low: #1b1b20;
  --surface-container: #1f1f25;
  --surface-high: #2a292f;
  --surface-highest: #35343a;
  --surface-lowest: #0e0e13;
  --primary: #adc6ff;
  --primary-container: #4d8eff;
  --tertiary: #ffb786;
  --tertiary-container: #df7412;
  --on-surface: #e4e1e9;
  --on-surface-variant: #c2c6d6;
  --outline: #8c909f;
  --outline-variant: #424754;
  --on-primary: #002e6a;
  --error: #ffb4ab;
  --error-container: #93000a;
  --neutral-400: #9ca3af;
  --neutral-500: #6b7280;
  --neutral-600: #4b5563;
  --neutral-900: #111827;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--on-surface);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--primary); color: var(--on-primary); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

/* ── Typography ── */
.font-headline { font-family: 'Inter', sans-serif; }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.font-label { font-family: 'Space Grotesk', sans-serif; }

.display-lg {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.92;
  color: #fff;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  text-transform: uppercase;
}

/* ── Layout ── */
.container { max-width: 1400px; margin: 0 auto; padding: 0 3rem; }
@media (max-width: 768px) { .container { padding: 0 1.5rem; } }

/* ── Header ── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 3rem;
  background: rgba(19, 19, 24, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transition: background 0.3s, box-shadow 0.3s;
}
.header.scrolled { background: rgba(19, 19, 24, 0.95); box-shadow: 0 1px 0 rgba(255,255,255,0.04); }
.header-logo { font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: 1.1rem; color: #fff; letter-spacing: -0.02em; }
.header-nav { display: flex; gap: 2rem; align-items: center; }
.header-nav a {
  font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.82rem;
  color: var(--neutral-400); transition: color 0.25s;
  letter-spacing: -0.01em;
}
.header-nav a:hover, .header-nav a.active { color: #fff; }
.header-nav a.active { color: var(--primary); border-bottom: 1px solid var(--primary); padding-bottom: 2px; }
.btn-hire {
  background: var(--primary); color: var(--on-primary);
  padding: 0.55rem 1.4rem; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.12em; border-radius: 2px;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-hire:hover { opacity: 0.88; }
.btn-hire:active { transform: scale(0.96); }

/* Mobile menu */
.mobile-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: #fff; transition: all 0.3s; }
@media (max-width: 768px) {
  .header { padding: 1rem 1.5rem; }
  .header-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: rgba(19,19,24,0.97); backdrop-filter: blur(20px); padding: 1.5rem; gap: 1rem; }
  .header-nav.open { display: flex; }
  .mobile-toggle { display: flex; }
}

/* ── Hero ── */
.hero {
  padding-top: 6rem;
  padding-bottom: 4rem;
  background: radial-gradient(circle at 80% 20%, rgba(173, 198, 255, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(77, 142, 255, 0.05) 0%, transparent 50%);
  position: relative;
}
.hero-grid { display: grid; grid-template-columns: 1fr 380px; gap: 3rem; align-items: start; }
@media (max-width: 1024px) { .hero-grid { grid-template-columns: 1fr; } .hero-aside { display: none; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.35rem 0.75rem;
  background: var(--surface-highest);
  border: 1px solid rgba(66, 71, 84, 0.2);
  border-radius: 2px; margin-bottom: 1.5rem;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-badge span { font-family: 'Space Grotesk', sans-serif; font-size: 0.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; color: var(--on-surface-variant); }

.hero-subtitle {
  font-size: 1.15rem; color: var(--on-surface-variant);
  font-weight: 300; max-width: 640px; line-height: 1.7; margin-top: 1rem;
}

.hero-stats { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.stat-box {
  background: var(--surface-low); padding: 1rem 1.25rem;
  min-width: 140px; flex: 1; transition: background 0.3s;
}
.stat-box:hover { background: var(--surface-container); }
.stat-label { font-family: 'Space Grotesk', sans-serif; font-size: 0.6rem; text-transform: uppercase; color: var(--neutral-500); letter-spacing: 0.08em; margin-bottom: 0.3rem; }
.stat-value { font-family: 'JetBrains Mono', monospace; font-size: 1.5rem; font-weight: 700; color: var(--primary); }

.hero-actions { display: flex; gap: 1.5rem; align-items: center; margin-top: 2.5rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--primary); color: var(--on-primary);
  padding: 1rem 2rem; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.12em; border-radius: 2px;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-primary:hover { opacity: 0.88; }
.btn-primary .arrow { transition: transform 0.25s; }
.btn-primary:hover .arrow { transform: translateX(4px); }
.btn-secondary {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.12em; color: #fff;
  text-decoration: underline; text-underline-offset: 8px; text-decoration-thickness: 1px;
  transition: color 0.25s;
}
.btn-secondary:hover { color: var(--primary); }

/* Design Note Component */
.design-note {
  border-left: 2px solid var(--primary);
  background: rgba(27, 27, 32, 0.6);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.design-note-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
}
.design-note-header span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
}
.design-note p {
  font-size: 0.85rem;
  color: var(--neutral-400);
  line-height: 1.7;
  font-style: italic;
}
.design-note .ref {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--neutral-600);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* ── About Me ── */
.about { padding: 3rem 0; }
.about-content {
  max-width: 720px;
  margin-top: 2rem;
}
.about-content p {
  font-size: 1rem;
  color: var(--on-surface-variant);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.about-content p:last-child { margin-bottom: 0; }

/* ── Achievements ── */
.achievements { padding: 3rem 0; }
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
@media (max-width: 768px) { .achievements-grid { grid-template-columns: 1fr; } }
.achievement-card {
  background: var(--surface-low);
  padding: 2rem;
  text-align: center;
  transition: background 0.3s, transform 0.3s;
}
.achievement-card:hover {
  background: var(--surface-container);
  transform: translateY(-4px);
}
.achievement-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.achievement-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.achievement-card p {
  font-size: 0.82rem;
  color: var(--on-surface-variant);
  line-height: 1.7;
}

/* ── Projects ── */
.projects { padding: 2rem 0 3rem 0; }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 3rem; }
.section-header .counter { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--neutral-500); }

/* Flagship card */
.flagship-card { background: var(--surface-low); overflow: hidden; margin-bottom: 2rem; }
.flagship-grid { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .flagship-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .flagship-content { padding: 1.5rem; }
  .project-card { padding: 1.5rem; }
  .project-card div[style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  .projects-grid { gap: 1rem; }
}
.flagship-img { height: 100%; min-height: 400px; overflow: hidden; position: relative; }
.flagship-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 8s ease; }
.flagship-card:hover .flagship-img img { transform: scale(1.04); }
.flagship-content { padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; }

.badge-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.badge-flagship {
  background: rgba(173, 198, 255, 0.1); color: var(--primary);
  border: 1px solid rgba(173, 198, 255, 0.2);
  padding: 0.2rem 0.5rem; font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem; font-weight: 700; text-transform: uppercase;
}
.badge-system {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  color: var(--neutral-500); text-transform: uppercase; letter-spacing: 0.15em;
}

.project-title { font-size: 2.5rem; font-weight: 800; color: #fff; margin: 0.5rem 0; letter-spacing: -0.02em; }
.project-subtitle { font-size: 0.85rem; color: var(--neutral-400); font-family: 'Space Grotesk', sans-serif; }

.project-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.project-badge-sm {
  background: var(--surface-container); padding: 0.2rem 0.6rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--neutral-400);
  border-radius: 2px;
}

.project-quote {
  border-left: 2px solid var(--primary); padding: 1rem 1.25rem;
  background: rgba(173, 198, 255, 0.04);
  font-size: 0.85rem; color: var(--on-surface-variant);
  line-height: 1.7; font-style: italic;
}

.project-bullets { list-style: none; padding: 0; }
.project-bullets li {
  font-size: 0.8rem; color: var(--on-surface-variant); line-height: 1.7;
  padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.03);
  padding-left: 1rem; position: relative;
}
.project-bullets li::before {
  content: ''; position: absolute; left: 0; top: 1.1rem;
  width: 4px; height: 4px; background: var(--primary); border-radius: 50%;
}

.stack-pills { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.stack-pill {
  background: var(--surface-container); padding: 0.25rem 0.65rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  color: var(--neutral-400); border-radius: 2px;
}

.project-links { display: flex; gap: 1.5rem; margin-top: 0.5rem; }
.project-link {
  font-family: 'Space Grotesk', sans-serif; font-size: 0.75rem;
  font-weight: 600; color: var(--primary); text-transform: uppercase;
  letter-spacing: 0.08em; transition: opacity 0.2s;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.project-link:hover { opacity: 0.7; }

/* Secondary project cards */
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (max-width: 768px) { .projects-grid { grid-template-columns: 1fr; } }

.project-card {
  background: var(--surface-low); padding: 2rem;
  display: flex; flex-direction: column; gap: 1rem;
  transition: background 0.3s;
  position: relative;
}
.project-card:hover { background: var(--surface-container); }
.project-card.accent-left { border-left: 3px solid var(--tertiary); }
.project-card .card-title { font-size: 1.5rem; font-weight: 700; color: #fff; letter-spacing: -0.01em; }
.project-card .card-subtitle { font-size: 0.78rem; color: var(--neutral-400); font-family: 'Space Grotesk', sans-serif; }
.project-card .card-tagline { font-size: 0.8rem; color: var(--on-surface-variant); line-height: 1.7; }

/* ── Hackathons ── */
.hackathons { padding: 3rem 0; background: rgba(14, 14, 19, 0.5); }
.hack-grid { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; }
@media (max-width: 900px) { .hack-grid { grid-template-columns: 1fr; } }
.hack-intro .section-title { line-height: 1; }
.hack-intro p { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--neutral-500); text-transform: uppercase; letter-spacing: 0.1em; line-height: 2; margin-top: 1rem; }

.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 4px; top: 0; bottom: 0; width: 1px; background: rgba(255,255,255,0.05); }
.timeline-item { position: relative; padding-bottom: 2.5rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute; left: -2rem; top: 6px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--neutral-600);
}
.timeline-item.featured .timeline-dot {
  background: var(--primary); box-shadow: 0 0 0 4px rgba(173, 198, 255, 0.15);
}
.timeline-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.timeline-name { font-size: 1.25rem; font-weight: 700; color: #fff; text-transform: uppercase; }
.timeline-result {
  background: var(--surface-container); padding: 0.2rem 0.75rem;
  border-left: 2px solid var(--primary);
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: #fff;
  text-transform: uppercase; white-space: nowrap;
}
.timeline-result.neutral { border-left-color: var(--neutral-600); }
.timeline-desc { font-size: 0.82rem; color: var(--on-surface-variant); margin-top: 0.75rem; line-height: 1.7; max-width: 640px; }

/* ── Skills ── */
.skills { padding: 3rem 0; }
.skills-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2rem; }
@media (max-width: 900px) { .skills-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .skills-grid { grid-template-columns: 1fr; } }
.skill-group { background: var(--surface-low); padding: 2rem; }
.skill-group-header { display: flex; align-items: center; gap: 0.5rem; color: var(--primary); margin-bottom: 1.5rem; }
.skill-group-header h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; }
.skill-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.skill-tag {
  background: var(--surface-container); padding: 0.3rem 0.6rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  color: var(--on-surface-variant); border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.skill-tag:hover { background: var(--surface-high); color: var(--primary); }

/* ── Circular Skills ── */
.circular-skills {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.circular-skill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.progress-ring {
  position: relative;
  width: 100px;
  height: 100px;
}

.progress-ring svg {
  transform: rotate(-90deg);
  width: 100px;
  height: 100px;
}

.progress-ring-circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 8;
}

.progress-ring-circle {
  fill: none;
  stroke: var(--primary);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.5s ease-in-out;
}

.progress-value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.skill-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Blog ── */
.blog { padding: 3rem 0; }
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem; }
@media (max-width: 768px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: var(--surface-low); padding: 2rem;
  transition: background 0.3s; cursor: pointer;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.blog-card:hover { background: var(--surface-container); }
.blog-tag {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--primary);
}
.blog-card h3 { font-size: 1.15rem; font-weight: 700; color: #fff; letter-spacing: -0.01em; }
.blog-meta { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; color: var(--neutral-500); }

/* ── Experience ── */
.experience { padding: 3rem 0; }
.exp-card { background: var(--surface-low); padding: 2.5rem; margin-top: 2rem; }
.exp-header { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.exp-company { font-size: 1.3rem; font-weight: 700; color: #fff; }
.exp-role { font-size: 0.9rem; color: var(--on-surface-variant); margin-top: 0.25rem; }
.exp-duration {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  color: var(--neutral-500); text-transform: uppercase; letter-spacing: 0.08em;
}

/* ── Education ── */
.education { padding: 3rem 0; }
.edu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem; }
@media (max-width: 768px) { .edu-grid { grid-template-columns: 1fr; } }
.edu-card { background: var(--surface-low); padding: 2rem; }
.edu-institution { font-size: 1.1rem; font-weight: 700; color: #fff; }
.edu-degree { font-size: 0.9rem; color: var(--on-surface-variant); margin-top: 0.25rem; }
.edu-meta {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  color: var(--neutral-500); margin-top: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Contact ── */
.contact { padding: 3rem 0; }
.terminal {
  background: #000; border: 1px solid rgba(255,255,255,0.04);
  font-family: 'JetBrains Mono', monospace; overflow: hidden;
  margin-top: 2rem;
}
.terminal-bar {
  background: var(--surface-container); padding: 0.75rem 1rem;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.terminal-dots { display: flex; gap: 6px; }
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.r { background: rgba(147, 0, 10, 0.5); }
.terminal-dot.y { background: rgba(223, 116, 18, 0.5); }
.terminal-dot.g { background: rgba(77, 142, 255, 0.5); }
.terminal-label { font-size: 0.6rem; color: var(--neutral-500); }
.terminal-body { padding: 2rem; font-size: 0.85rem; line-height: 2; }
.terminal-prompt { display: flex; gap: 0.75rem; }
.terminal-prompt .arrow { color: var(--primary); }
.terminal-prompt .cmd { color: #fff; }
.terminal-output { padding-left: 2rem; color: var(--neutral-400); }
.terminal-links { padding-left: 2rem; display: flex; flex-wrap: wrap; gap: 2rem; }
.terminal-links a { color: var(--primary); transition: opacity 0.2s; }
.terminal-links a:hover { opacity: 0.7; text-decoration: underline; text-underline-offset: 4px; }
.terminal-cursor { display: inline-block; width: 8px; height: 18px; background: var(--primary); animation: blink 1.2s step-end infinite; margin-left: 0.5rem; vertical-align: middle; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.contact-actions { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
.contact-btn {
  background: var(--surface-low); padding: 0.75rem 1.5rem;
  font-family: 'Space Grotesk', sans-serif; font-size: 0.75rem;
  font-weight: 600; color: var(--primary); text-transform: uppercase;
  letter-spacing: 0.08em; border-radius: 2px;
  transition: background 0.25s;
}
.contact-btn:hover { background: var(--surface-container); }
.open-to {
  margin-top: 1.5rem; padding: 1rem 1.5rem;
  background: rgba(173, 198, 255, 0.04);
  border-left: 2px solid var(--primary);
  font-size: 0.82rem; color: var(--on-surface-variant); line-height: 1.6;
}

/* ── Footer ── */
.footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 3rem; flex-wrap: wrap; gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.03);
}
.footer-text { font-family: 'JetBrains Mono', monospace; font-size: 0.6rem; color: var(--neutral-500); text-transform: uppercase; letter-spacing: 0.15em; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  color: var(--neutral-600); text-transform: uppercase; letter-spacing: 0.15em;
  transition: color 0.25s;
}
.footer-links a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }

/* ── Animations ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Stagger children */
.stagger > * { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger.visible > * { opacity: 1; transform: translateY(0); }