/* ===========================================================
   Hemanth K K — Portfolio
   Minimal & clean design system
   =========================================================== */

:root {
  --bg: #131417;
  --surface: #1a1c21;
  --border: #2a2d33;
  --text: #f2f1ee;
  --text-muted: #a7abb3;
  --text-faint: #6d717a;
  --accent: #8b80f9;
  --accent-soft: #24234a;
  --accent-contrast: #131417;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --max-width: 1120px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  font-weight: 650;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4vw + 1rem, 3.6rem); }
h2 { font-size: clamp(1.6rem, 2vw + 1rem, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--space-2); color: var(--text-muted); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), border-color .2s var(--ease);
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--text); transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: var(--accent-contrast); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.15rem;
  padding-bottom: 1.15rem;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: var(--space-2); }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: inline-flex; }

  body.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: var(--space-3);
  }
  body.nav-open .nav-cta .btn-outline,
  body.nav-open .nav-cta .btn-accent { display: none; }
  body.nav-open .nav-toggle span { transform: rotate(45deg); }
  body.nav-open .nav-toggle span::before { top: 0; transform: rotate(0); opacity: 0; }
  body.nav-open .nav-toggle span::after { top: 0; transform: rotate(-90deg); }
}

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-6) 0 var(--space-5);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.hero h1 { margin-bottom: var(--space-2); }
.hero .lead { font-size: 1.15rem; max-width: 46ch; }
.hero-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.hero-badges {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-badge .num {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero-badge .label {
  font-size: 0.85rem;
  color: var(--text-faint);
}

.hero-visual {
  aspect-ratio: 4 / 5;
  position: relative;
  overflow: visible;
  perspective: 1200px;
  cursor: none;
}

/* ---------- Hero visual: interactive layers ---------- */
.hv-orb {
  position: absolute;
  width: 65%;
  aspect-ratio: 1;
  top: -12%;
  left: -12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.35), transparent 70%);
  filter: blur(34px);
  animation: hvDrift 13s ease-in-out infinite;
  pointer-events: none;
}
.hv-stage {
  position: absolute;
  inset: 0;
  z-index: 2;
  transform-style: preserve-3d;
  will-change: transform;
}
.hv-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: 0 16px 34px rgba(10, 8, 30, 0.35);
  backdrop-filter: blur(8px);
  will-change: transform;
}
.hv-1 { width: 60%; top: 10%; left: 8%; }
.hv-2 { width: 44%; top: 46%; right: 7%; }
.hv-3 { width: 40%; bottom: 12%; left: 12%; flex-direction: row; align-items: center; gap: 0.6rem; }

.hv-card-head { display: flex; align-items: center; gap: 0.5rem; }
.hv-dot { width: 18px; height: 18px; border-radius: 50%; background: linear-gradient(135deg, #fff, rgba(255,255,255,0.4)); flex-shrink: 0; }
.hv-line { display: block; height: 7px; border-radius: 999px; background: rgba(255,255,255,0.55); }
.hv-line.w90 { width: 90%; }
.hv-line.w80 { width: 80%; }
.hv-line.w70 { width: 70%; }
.hv-line.w60 { width: 60%; }
.hv-pill {
  align-self: flex-start;
  margin-top: 0.2rem;
  padding: 0.3em 0.8em;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: #1b1440;
  font-size: 0.72rem;
  font-weight: 700;
}
.hv-card-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(255,255,255,0.75); }
.hv-bars { display: flex; align-items: flex-end; gap: 0.4rem; height: 44px; }
.hv-bars span { width: 8px; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, #fff, rgba(255,255,255,0.4)); height: var(--h); }
.hv-search-dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.8); flex-shrink: 0; }

.hv-chip {
  position: absolute;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
  white-space: nowrap;
}
.hv-chip-1 { top: 8%; right: 10%; }
.hv-chip-2 { bottom: 32%; right: 10%; }
.hv-chip-3 { bottom: 8%; left: 8%; }

.hv-cursor-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.28), transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
  z-index: 3;
}
.hv-pointer {
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255,255,255,0.25);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
  z-index: 4;
}
.hero-visual:hover .hv-cursor-glow,
.hero-visual:hover .hv-pointer { opacity: 1; }

@keyframes hvDrift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(8%, 10%); }
}
@media (prefers-reduced-motion: reduce) {
  .hv-orb { animation: none; }
  .hv-stage, .hv-card { transition: none !important; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 16/9; order: -1; cursor: auto; }
  .hv-1 { width: 52%; top: 10%; }
  .hv-2 { width: 34%; top: 12%; }
  .hv-3, .hv-chip-1, .hv-chip-2 { display: none; }
  .hv-chip-3 { bottom: 10%; left: 8%; }
}

/* ---------- Section ---------- */
.section { padding: var(--space-5) 0; }
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.section-head p { max-width: 60ch; margin: 0; }

/* ---------- Project cards ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
@media (max-width: 720px) { .project-grid { grid-template-columns: 1fr; } }

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color .25s var(--ease);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}
.project-thumb {
  aspect-ratio: 16/10;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: var(--space-3);
  color: #fff;
  overflow: hidden;
  background: linear-gradient(155deg, var(--accent) 0%, #171332 100%);
}
.project-grid .project-card:nth-of-type(2n) .project-thumb,
.related-grid .project-card:nth-of-type(2n) .project-thumb { filter: hue-rotate(-24deg); }
.project-grid .project-card:nth-of-type(3n) .project-thumb,
.related-grid .project-card:nth-of-type(3n) .project-thumb { filter: hue-rotate(20deg); }
.project-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.project-thumb .thumb-overlay {
  position: relative;
  z-index: 1;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}
.project-thumb::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 26px 26px;
}
.project-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.45) 100%);
}

.project-body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; }
.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.4em;
}
.project-body h3 { margin-bottom: 0.4em; }
.project-body p { font-size: 0.94rem; margin-bottom: var(--space-2); }
.project-meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.pill {
  font-size: 0.75rem;
  padding: 0.3em 0.75em;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.project-card.compact .project-thumb { aspect-ratio: 16/9; }

/* ---------- About / Skills ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.skill-groups { display: grid; gap: var(--space-3); }
.skill-group h4 { margin-bottom: 0.6em; font-size: 0.95rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.45em 0.9em;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
}

.timeline { position: relative; padding-left: 1.6rem; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--border);
}
.timeline-item { position: relative; padding-bottom: var(--space-4); }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.6rem; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--accent);
}
.timeline-item .role { font-weight: 650; font-size: 1.05rem; margin-bottom: 0.1em; }
.timeline-item .org { color: var(--accent); font-weight: 600; font-size: 0.92rem; margin-bottom: 0.2em; }
.timeline-item .period { color: var(--text-faint); font-size: 0.85rem; margin-bottom: 0.6em; }
.timeline-item ul { margin: 0; padding-left: 1.1rem; color: var(--text-muted); font-size: 0.94rem; }
.timeline-item li { margin-bottom: 0.35em; }

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}
.info-card h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); margin-bottom: 0.8em; }
.info-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); font-size: 0.92rem; }
.info-list li { display: flex; flex-direction: column; gap: 0.3rem; color: var(--text-muted); }
.info-list li + li { padding-top: var(--space-2); border-top: 1px solid var(--border); }
.info-list li span { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); }
.info-list li b { color: var(--text); font-weight: 600; line-height: 1.5; }

/* ---------- Project detail ---------- */
.detail-hero {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--border);
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  font-weight: 500;
}
.back-link:hover { color: var(--text); }
.detail-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}
.detail-meta-row .meta-block .label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); margin-bottom: 0.3em; }
.detail-meta-row .meta-block .value { font-weight: 600; font-size: 0.95rem; }

.detail-cover {
  margin-top: var(--space-4);
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: linear-gradient(155deg, var(--accent) 0%, #171332 100%);
  perspective: 1400px;
  cursor: none;
}
.detail-cover-stage { position: absolute; inset: 0; z-index: 1; transform-style: preserve-3d; will-change: transform; }
.detail-cover img { width: 100%; height: 100%; object-fit: contain; padding: var(--space-4); box-sizing: border-box; position: relative; z-index: 1; will-change: transform; }
@media (max-width: 640px) { .detail-cover { aspect-ratio: 3/4; } }
.detail-cover::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
.detail-cover-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.30), transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
  z-index: 2;
}
.detail-cover-pointer {
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255,255,255,0.25);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
  z-index: 3;
}
.detail-cover:hover .detail-cover-glow,
.detail-cover:hover .detail-cover-pointer { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .detail-cover-stage { transition: none !important; }
}
@media (max-width: 860px) {
  .detail-cover { cursor: auto; }
}

.detail-body { padding: var(--space-5) 0; }
.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
}
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }
.prose h2 { margin-top: var(--space-4); }
.prose h2:first-child { margin-top: 0; }
.prose p { font-size: 1.02rem; }
.prose ul { padding-left: 1.2rem; color: var(--text-muted); }
.prose li { margin-bottom: 0.5em; }

.detail-sidebar .info-card:last-child { margin-bottom: 0; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
@media (max-width: 720px) { .gallery-grid { grid-template-columns: 1fr; } }
.gallery-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.gallery-item button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}
.gallery-item img { width: 100%; display: block; transition: transform .3s var(--ease); }
.gallery-item button:hover img { transform: scale(1.03); }
.gallery-caption {
  padding: 0.9rem 1.1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(10, 10, 14, 0.88);
  cursor: zoom-out;
}
.lightbox-overlay.is-open { display: flex; }
.lightbox-overlay img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.lightbox-caption {
  position: absolute;
  bottom: var(--space-4);
  left: 0; right: 0;
  text-align: center;
  color: #fff;
  font-size: 0.9rem;
  opacity: 0.85;
  padding: 0 var(--space-4);
}
.lightbox-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
}

.next-project {
  border-top: 1px solid var(--border);
  padding: var(--space-5) 0;
}
.next-project a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.next-project .label { font-size: 0.85rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.3em; }
.next-project h3 { transition: color .2s var(--ease); }
.next-project a:hover h3 { color: var(--accent); }

/* ---------- Contact ---------- */
.contact-methods-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
@media (max-width: 720px) { .contact-methods-grid { grid-template-columns: 1fr; } }

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.contact-method:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.contact-method:hover .arrow { transform: translateX(4px); opacity: 1; }
.contact-method .icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.contact-method > div { min-width: 0; flex: 1; }
.contact-method .label { font-size: 0.82rem; color: var(--text-faint); margin-bottom: 0.2em; }
.contact-method .value { font-weight: 650; font-size: 1.08rem; overflow-wrap: break-word; word-break: break-word; }
.contact-method .arrow {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--text-faint);
  opacity: 0.6;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
  flex-shrink: 0;
}
.contact-methods-grid .contact-method:first-child {
  grid-column: 1 / -1;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
  margin-top: var(--space-5);
}
.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.footer-links { display: flex; gap: var(--space-3); list-style: none; margin: 0; padding: 0; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
.footer-links a:hover { color: var(--text); }
.footer-note { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

.cta-banner {
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}
.cta-banner h2 { color: var(--bg); }
.cta-banner p { color: color-mix(in srgb, var(--bg) 70%, transparent); max-width: 50ch; margin-left: auto; margin-right: auto; }
.cta-banner .hero-actions { justify-content: center; }
.cta-banner .btn-primary { background: var(--bg); color: var(--text); }
.cta-banner .btn-outline { border-color: color-mix(in srgb, var(--bg) 40%, transparent); color: var(--bg); }