/* ============================================================
   iamNK — Services Page
   Colourful · Modern · Corporate · Exquisite animations
   ============================================================ */

:root {
  /* Vibrant brand palette */
  --c-ink: #0a0a18;
  --c-ink-soft: #15152e;
  --c-white: #ffffff;
  --c-muted: #8a8aa8;

  /* Gradient anchors */
  --g-violet: #7c3aed;
  --g-indigo: #4f46e5;
  --g-blue:   #2563eb;
  --g-cyan:   #06b6d4;
  --g-teal:   #14b8a6;
  --g-green:  #22c55e;
  --g-lime:   #84cc16;
  --g-amber:  #f59e0b;
  --g-orange: #f97316;
  --g-pink:   #ec4899;
  --g-rose:   #f43f5e;

  /* Brand gradient */
  --grad-brand: linear-gradient(120deg, #7c3aed 0%, #4f46e5 35%, #06b6d4 100%);
  --grad-warm:  linear-gradient(120deg, #f97316 0%, #ec4899 50%, #7c3aed 100%);
  --grad-cool:  linear-gradient(120deg, #14b8a6 0%, #2563eb 50%, #7c3aed 100%);
  --grad-sunset:linear-gradient(120deg, #f59e0b 0%, #f97316 40%, #ec4899 100%);
  --grad-mega:  linear-gradient(120deg, #22c55e 0%, #06b6d4 25%, #4f46e5 55%, #ec4899 100%);

  --glass: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);

  --radius: 20px;
  --radius-lg: 32px;
  --shadow-soft: 0 10px 40px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 60px rgba(124,58,237,0.35);

  --ease-exquisite: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.34, 1.56, 0.64, 1);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--c-white);
  background: var(--c-ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Animated aurora background that lives behind everything */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: radial-gradient(ellipse at top, #1a1a3a 0%, #0a0a18 60%);
}
.aurora::before,
.aurora::after {
  content: '';
  position: absolute;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  animation: floatBlob 18s var(--ease-exquisite) infinite alternate;
}
.aurora::before {
  background: radial-gradient(circle, var(--g-violet), transparent 70%);
  top: -10%; left: -10%;
}
.aurora::after {
  background: radial-gradient(circle, var(--g-cyan), transparent 70%);
  bottom: -15%; right: -10%;
  animation-delay: -9s;
}
.aurora-blob {
  position: absolute;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  background: radial-gradient(circle, var(--g-pink), transparent 70%);
  top: 30%; left: 50%;
  animation: floatBlob 22s var(--ease-exquisite) infinite alternate;
  animation-delay: -5s;
}

@keyframes floatBlob {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(6vw, 4vh) scale(1.15); }
  100% { transform: translate(-5vw, -3vh) scale(0.9); }
}

/* Watermark */
.watermark {
  position: fixed;
  bottom: 1.5rem;
  right: 2rem;
  font-size: clamp(4rem, 14vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.025);
  z-index: 0;
  pointer-events: none;
  user-select: none;
}

/* =====================  Navigation  ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  background: rgba(10,10,24,0.55);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.4s var(--ease-exquisite), padding 0.4s var(--ease-exquisite);
}
.nav.scrolled {
  background: rgba(10,10,24,0.85);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--c-white);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.nav-brand .logo-badge {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--grad-brand);
  font-size: 1.2rem;
  box-shadow: 0 6px 20px rgba(124,58,237,0.5);
  animation: pulseGlow 3s ease-in-out infinite;
}
@keyframes pulseGlow {
  0%,100% { box-shadow: 0 6px 20px rgba(124,58,237,0.5); }
  50%     { box-shadow: 0 6px 36px rgba(6,182,212,0.6); }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
}
.nav-links a {
  color: var(--c-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.9rem;
  border-radius: 10px;
  position: relative;
  transition: color 0.3s var(--ease-exquisite);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 4px;
  width: 0; height: 2px;
  background: var(--grad-warm);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.35s var(--ease-exquisite);
}
.nav-links a:hover { color: var(--c-white); }
.nav-links a:hover::after { width: 60%; }
.nav-cta {
  background: var(--grad-warm);
  color: var(--c-white);
  border: none;
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.3s var(--ease-snap), box-shadow 0.3s var(--ease-exquisite);
  box-shadow: 0 6px 20px rgba(236,72,153,0.4);
}
.nav-cta:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 10px 30px rgba(236,72,153,0.6);
}
.nav-burger { display: none; }

/* =====================  Layout helpers  ===================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
section { position: relative; z-index: 1; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--g-cyan);
}
.section-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 1rem 0 1rem;
}
.section-sub {
  font-size: 1.1rem;
  color: var(--c-muted);
  max-width: 640px;
}
.grad-text {
  background: var(--grad-mega);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }

/* =====================  HERO  ===================== */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}
.hero-badge {
  animation: fadeUp 0.8s var(--ease-exquisite) both;
}
.hero-title {
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 1.5rem 0;
  animation: fadeUp 0.9s var(--ease-exquisite) 0.1s both;
}
.hero-title .line { display: block; }
.hero-desc {
  font-size: 1.2rem;
  color: var(--c-muted);
  max-width: 540px;
  margin-bottom: 2.2rem;
  animation: fadeUp 1s var(--ease-exquisite) 0.2s both;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 1.1s var(--ease-exquisite) 0.3s both;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.35s var(--ease-snap), box-shadow 0.35s var(--ease-exquisite);
}
.btn-primary {
  background: var(--grad-warm);
  color: var(--c-white);
  box-shadow: 0 10px 30px rgba(236,72,153,0.4);
}
.btn-primary:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 16px 40px rgba(236,72,153,0.6); }
.btn-ghost {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--c-white);
}
.btn-ghost:hover { transform: translateY(-3px); background: rgba(255,255,255,0.12); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero visual — orbiting tech stack */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  animation: fadeUp 1.2s var(--ease-exquisite) 0.4s both;
}
.orbit {
  position: relative;
  width: min(440px, 80vw);
  aspect-ratio: 1;
}
.orbit-core {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 42%; height: 42%;
  border-radius: 30%;
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  font-size: 3rem;
  box-shadow: var(--shadow-glow);
  animation: spinSlow 14s linear infinite;
}
.orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.15);
}
.orbit-ring.r2 { inset: 12%; }
.orbit-ring.r3 { inset: 24%; }
.chip {
  position: absolute;
  top: 50%; left: 50%;
  width: 64px; height: 64px;
  margin: -32px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-soft);
}
.orbit-rotor {
  position: absolute;
  inset: 0;
  animation: spinSlow 24s linear infinite;
}
.orbit-rotor.rev { animation: spinSlow 30s linear infinite reverse; }
@keyframes spinSlow { to { transform: rotate(360deg); } }

/* Floating stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  animation: fadeUp 1.2s var(--ease-exquisite) 0.5s both;
}
.stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat .label { font-size: 0.85rem; color: var(--c-muted); }

/* Marquee of technologies */
.marquee {
  overflow: hidden;
  padding: 1.6rem 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: scrollX 28s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.marquee-item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad-warm); }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* =====================  Services grid  ===================== */
.services { padding: 6rem 0; }
.services-head {
  text-align: center;
  margin-bottom: 3.5rem;
}
.services-head .section-sub { margin: 0 auto; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem;
}
.card {
  position: relative;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.5s var(--ease-exquisite), box-shadow 0.5s var(--ease-exquisite), border-color 0.5s var(--ease-exquisite);
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--card-grad, var(--grad-brand));
  opacity: 0;
  transition: opacity 0.5s var(--ease-exquisite);
  z-index: 0;
}
.card::after {
  /* glow blob */
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: var(--card-grad, var(--grad-brand));
  filter: blur(60px);
  opacity: 0;
  top: -60px; right: -60px;
  transition: opacity 0.6s var(--ease-exquisite);
  z-index: 0;
}
.card > * { position: relative; z-index: 1; }
.card:hover {
  transform: translateY(-10px);
  border-color: transparent;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.card:hover::before { opacity: 0.12; }
.card:hover::after  { opacity: 0.5; }
.card-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  margin-bottom: 1.4rem;
  background: var(--card-grad, var(--grad-brand));
  box-shadow: 0 10px 24px rgba(0,0,0,0.35);
  transition: transform 0.5s var(--ease-snap);
}
.card:hover .card-icon { transform: rotate(-8deg) scale(1.08); }
.card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}
.card p { color: var(--c-muted); font-size: 0.98rem; }
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.3rem;
}
.card-tags span {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--glass-border);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.4rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--c-white);
  text-decoration: none;
  transition: gap 0.3s var(--ease-exquisite);
}
.card-link:hover { gap: 0.8rem; }

/* Per-card accent gradients */
.card[data-grad="violet"]  { --card-grad: var(--grad-brand); }
.card[data-grad="cyan"]    { --card-grad: var(--grad-cool); }
.card[data-grad="warm"]    { --card-grad: var(--grad-warm); }
.card[data-grad="sunset"]  { --card-grad: var(--grad-sunset); }
.card[data-grad="mega"]    { --card-grad: var(--grad-mega); }
.card[data-grad="green"]   { --card-grad: linear-gradient(120deg,#22c55e,#14b8a6); }

/* =====================  Process / Timeline  ===================== */
.process { padding: 6rem 0; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.step {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: transform 0.5s var(--ease-exquisite);
}
.step:hover { transform: translateY(-8px); }
.step-num {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.step h4 { font-size: 1.2rem; margin: 0.8rem 0 0.4rem; }
.step p { color: var(--c-muted); font-size: 0.92rem; }

/* =====================  Tech stack band  ===================== */
.stack { padding: 6rem 0; }
.stack-wrap {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}
.stack-pill {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.1rem 1.3rem;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-weight: 600;
  transition: transform 0.4s var(--ease-snap), background 0.4s var(--ease-exquisite);
}
.stack-pill:hover { transform: translateY(-4px) scale(1.03); background: rgba(255,255,255,0.1); }
.stack-pill .emoji { font-size: 1.4rem; }

/* =====================  Stats band  ===================== */
.statband {
  padding: 5rem 0;
}
.statband-inner {
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  background: var(--grad-mega);
  background-size: 300% 300%;
  animation: gradMove 12s ease infinite;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}
@keyframes gradMove {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}
.statband-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 50%);
}
.statband-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  text-align: center;
  color: var(--c-white);
}
.statband-grid .num {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.statband-grid .label { font-weight: 500; opacity: 0.9; }

/* =====================  FAQ / accordion  ===================== */
.faq { padding: 6rem 0; }
.faq-list { margin-top: 3rem; max-width: 820px; }
.faq-item {
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color 0.4s var(--ease-exquisite);
}
.faq-item.open { border-color: var(--g-cyan); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 1.4rem 1.6rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-q .toggle {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--grad-warm);
  display: grid;
  place-items: center;
  transition: transform 0.4s var(--ease-exquisite);
  font-size: 1.1rem;
}
.faq-item.open .toggle { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-exquisite), padding 0.5s var(--ease-exquisite);
  color: var(--c-muted);
  padding: 0 1.6rem;
}
.faq-item.open .faq-a { max-height: 320px; padding: 0 1.6rem 1.5rem; }

/* =====================  CTA  ===================== */
.cta { padding: 7rem 0; }
.cta-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 5rem 3rem;
  text-align: center;
  background: var(--c-ink-soft);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--grad-mega);
  background-size: 300% 300%;
  animation: gradMove 14s ease infinite;
  z-index: -1;
  border-radius: var(--radius-lg);
}
.cta-card::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--c-ink-soft);
  border-radius: calc(var(--radius-lg) - 2px);
  z-index: -1;
}
.cta-card h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.cta-card p { color: var(--c-muted); max-width: 560px; margin: 0 auto 2.2rem; }

/* ── Contact form ────────────────────────────── */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.contact-field { display: flex; flex-direction: column; gap: 0.4rem; }
.contact-field label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.85);
}
.contact-field .req { color: var(--g-pink); }
.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--c-white);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  transition: border-color 0.3s var(--ease-exquisite), box-shadow 0.3s var(--ease-exquisite), background 0.3s var(--ease-exquisite);
}
.contact-field textarea { resize: vertical; min-height: 120px; }
.contact-field input::placeholder,
.contact-field textarea::placeholder { color: rgba(255,255,255,0.4); }
.contact-field select option { color: #0a0a18; }
.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  outline: none;
  border-color: var(--g-cyan);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 0 0 4px rgba(6,182,212,0.18);
}
.contact-actions { display: flex; justify-content: center; margin-top: 0.4rem; }
#cf-submit { width: 100%; max-width: 320px; justify-content: center; }
#cf-submit[disabled] { opacity: 0.6; cursor: progress; }
.contact-feedback {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  min-height: 1.2rem;
  transition: opacity 0.3s ease;
}
.contact-feedback.ok  { color: var(--g-green); }
.contact-feedback.err { color: var(--g-rose); }
.contact-feedback.sending { color: var(--g-cyan); }

@media (max-width: 600px) {
  .contact-row { grid-template-columns: 1fr; }
}

/* =====================  Footer  ===================== */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0 2rem;
  background: rgba(0,0,0,0.3);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}
.footer-brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { color: var(--c-muted); text-decoration: none; font-size: 0.92rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--c-white); }
.footer-copy { color: var(--c-muted); font-size: 0.85rem; width: 100%; text-align: center; margin-top: 1.5rem; border-top: 1px solid var(--glass-border); padding-top: 1.5rem; }

/* =====================  Scroll reveal  ===================== */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.9s var(--ease-exquisite), transform 0.9s var(--ease-exquisite);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }
.reveal.d5 { transition-delay: 0.40s; }

/* Tilt utility for cards */
.tilt { transform-style: preserve-3d; }

/* =====================  Responsive  ===================== */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { order: -1; }
  .nav-links { display: none; }
  .nav-burger {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    border-radius: 12px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--c-white);
    cursor: pointer;
    font-size: 1.2rem;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(10,10,24,0.97);
    padding: 1.5rem 2rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
  }
}
@media (max-width: 560px) {
  .container { padding: 0 1.2rem; }
  .hero-stats { gap: 1.5rem; }
  .cta-card, .statband-inner { padding: 3rem 1.5rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ── Theme toggle button (dark base) ─────────────────────── */
.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  margin-left: 0.4rem;
  border-radius: 999px;
  border: 1px solid var(--glass-border, rgba(255,255,255,0.14));
  background: var(--glass, rgba(255,255,255,0.05));
  color: var(--c-white, #fff);
  font-size: 1.05rem; line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease, box-shadow 0.3s ease;
}
.theme-toggle:hover {
  transform: rotate(-12deg) scale(1.08);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 3px rgba(103, 232, 249, 0.25);
}
.nav-inner { align-items: center; }