/* ════════════════════════════════════════════
   DOUBLED — Hypermodern Web Development
   ════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
  /* Backgrounds */
  --bg:        #F2F0EF;
  --surface:   #E7E6ED;
  --surface-2: #FFFFFF;
  --surface-3: #FAFAFC;

  /* Borders */
  --border:        #E6E6EC;
  --border-mid:    #D8D8E2;
  --border-light:  #C5C5D2;
  --border-strong: #CFCED9;

  /* Text */
  --text:        #16161D;
  --text-muted:  #4D4D57;
  --text-subtle: #6B6B76;

  /* Brand Accents */
  --blue:   #3D5AFE;
  --purple: #7A2BF5;
  --pink:   #E5258C;
  --green:  #15A35E;
  --orange: #F97316;
  --yellow: #F5B400;

  /* Gradients */
  --grad-1: linear-gradient(135deg, #3D5AFE 0%, #7A2BF5 100%);
  --grad-2: linear-gradient(135deg, #E5258C 0%, #F97316 100%);
  --grad-3: linear-gradient(135deg, #0EA5A0 0%, #3D5AFE 100%);
  --grad-4: linear-gradient(135deg, #7A2BF5 0%, #E5258C 100%);

  /* Spacing */
  --nav-h:    72px;
  --container: 1200px;

  /* Radii */
  --r-sm: 8px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Easing */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --ease-in:   cubic-bezier(0.4, 0, 1, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ─── Light/electric system (nav + hero redesign) ─── */
  --lt-bg:        #F2F0EF;
  --lt-surface:   #F5F5F8;
  --lt-border:    #E6E6EC;
  --lt-text:      #16161D;
  --lt-text-mute: #4D4D57;

  --e-blue:    #3D5AFE;
  --e-purple:  #7A2BF5;
  --e-magenta: #E5258C;
  --e-orange:  #F97316;
  --e-teal:    #0EA5A0;
  --e-green:   #15A35E;

  --lt-grad-blue: linear-gradient(135deg, var(--e-blue) 0%, var(--e-purple) 100%);
  --lt-grad-mag:  linear-gradient(135deg, var(--e-magenta) 0%, var(--e-orange) 100%);
  --lt-grad-btn:  linear-gradient(135deg, var(--e-blue) 0%, var(--e-magenta) 100%);

  --font-mono: 'JetBrains Mono', 'Space Grotesk', monospace;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--surface-3) var(--bg);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--surface-2); }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

a            { text-decoration: none; color: inherit; }
button       { border: none; background: none; font-family: inherit; }
input,
textarea     { font-family: inherit; }
ul           { list-style: none; }
img          { max-width: 100%; display: block; }
textarea     { resize: none; }

/* ─── Grain Overlay ─── */
.grain-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.6;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
  mix-blend-mode: multiply;
}

/* ─── Layout ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  border-top: 1px solid var(--border-strong);
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.grad-text-1 {
  background: var(--grad-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.grad-text-2 {
  background: var(--grad-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.grad-text-3 {
  background: var(--grad-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Section Headers ─── */
.section-head {
  margin-bottom: 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid transparent;
}

.tag-blue   { color: var(--blue);   background: rgba(61,90,254,0.08);   border-color: rgba(61,90,254,0.25);  }
.tag-purple { color: var(--purple); background: rgba(122,43,245,0.08);  border-color: rgba(122,43,245,0.25); }
.tag-green  { color: var(--green);  background: rgba(21,163,94,0.08);   border-color: rgba(21,163,94,0.25);  }
.tag-pink   { color: var(--pink);   background: rgba(229,37,140,0.08);  border-color: rgba(229,37,140,0.25); }

.section-title {
  font-size: clamp(32px, 4.5vw, 56px);
  color: var(--text);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  transition: transform .25s var(--ease-spring), box-shadow .25s var(--ease), background .2s;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--lt-grad-btn);
  background-size: 160% 160%;
  background-position: 0% 50%;
  color: #fff;
  box-shadow: 0 8px 28px rgba(61, 90, 254, 0.28);
  transition: transform .25s var(--ease-spring), box-shadow .25s var(--ease), background-position .4s var(--ease);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  background-position: 100% 50%;
  box-shadow: 0 14px 38px rgba(229, 37, 140, 0.32);
}

.btn-ghost {
  background: #FFFFFF;
  color: var(--lt-text);
  border: 1px solid var(--lt-border);
  box-shadow: 0 1px 3px rgba(22,22,29,0.04);
}

.btn-ghost:hover {
  border-color: var(--e-blue);
  box-shadow: 0 8px 24px rgba(61, 90, 254, 0.14);
  transform: translateY(-3px);
}

.btn-ghost .btn-arrow { color: var(--e-blue); }

.btn-arrow {
  transition: transform .2s var(--ease);
}

.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-submit {
  width: 100%;
  justify-content: center;
  border-radius: var(--r);
  padding: 16px 28px;
  font-size: 16px;
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  padding: 0 40px;
  transition: background .3s var(--ease), backdrop-filter .3s, border-color .3s;
}

.nav.scrolled {
  background: rgba(242, 240, 239, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--lt-border);
}

.nav-logo { display: flex; align-items: center; }

.nav-logo-img {
  height: 64px;
  filter: none;
  mix-blend-mode: normal;
  transition: opacity .2s;
}

.nav-logo-img:hover { opacity: 0.78; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--lt-text-mute);
  transition: color .18s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--lt-grad-blue);
  transform: scaleX(0);
  transition: transform .22s var(--ease);
}

.nav-links a:not(.nav-cta):hover { color: var(--lt-text); }
.nav-links a:not(.nav-cta):hover::after { transform: scaleX(1); }

.nav-cta {
  padding: 9px 20px !important;
  border-radius: 100px;
  background: var(--lt-grad-btn) !important;
  background-size: 160% 160% !important;
  background-position: 0% 50% !important;
  border: none !important;
  color: #fff !important;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px !important;
  box-shadow: 0 6px 18px rgba(61, 90, 254, 0.22);
  transition: background-position .4s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease-spring) !important;
}

.nav-cta:hover {
  background-position: 100% 50% !important;
  box-shadow: 0 10px 26px rgba(229, 37, 140, 0.28) !important;
  transform: translateY(-2px);
}

.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--lt-text);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
  background: var(--lt-bg);
}

/* Background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Faint diagonal electric wash — replaces the dark-theme glowing orbs */
.hero-wash {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(61, 90, 254, 0.06)  0%,
    rgba(122, 43, 245, 0.05) 38%,
    rgba(229, 37, 140, 0.045) 66%,
    rgba(242, 240, 239, 0)   100%
  );
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22,22,29,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,22,29,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 24px 140px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--lt-border);
  background: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lt-text-mute);
  margin-bottom: 36px;
  font-weight: 500;
  box-shadow: 0 1px 2px rgba(22,22,29,0.05);
}

.badge-dot {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--e-green);
  box-shadow: 0 0 8px rgba(21,163,94,0.55);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(21,163,94,0.55); }
  50%       { opacity: 0.5; box-shadow: 0 0 3px rgba(21,163,94,0.4); }
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(46px, 7.5vw, 96px);
  letter-spacing: -0.03em;
  line-height: 1.0;
  margin-bottom: 28px;
  max-width: 960px;
  color: var(--lt-text);
}

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

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

.lt-teal { color: var(--e-teal); }

.hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--lt-text-mute);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--lt-border);
  padding-top: 32px;
  width: fit-content;
  flex-wrap: wrap;
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 0 36px;
}

.stat:first-child { padding-left: 0; }

.stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--lt-text-mute);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-rule {
  width: 1px;
  height: 44px;
  background: var(--lt-border);
}

/* Hero decorative D */
.hero-d-mark {
  position: absolute;
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.06;
}

.hero-d-img {
  width: 420px;
  filter: brightness(0) saturate(100%) invert(96%);
  mix-blend-mode: normal;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1;
}

.scroll-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(22, 22, 29, 0.32);
}

.scroll-bar {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, rgba(22, 22, 29, 0.32), transparent);
  animation: scroll-anim 1.8s ease-in-out infinite;
}

@keyframes scroll-anim {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  49%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ─── Marquee ─── */
.marquee-wrap {
  overflow: hidden;
  background: var(--bg);
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  padding: 18px 0;
}

.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 20px;
}

.marquee-dot {
  color: var(--purple) !important;
  padding: 0 4px !important;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── Services ─── */
.services { background: var(--surface); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px 28px;
  overflow: hidden;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease), background .25s;
}

/* Gradient border glow on hover via pseudo-element */
.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--r-lg) + 1px);
  padding: 1px;
  opacity: 0;
  transition: opacity .3s var(--ease);
  pointer-events: none;
}

.service-card[data-color="blue"]::before   { background: var(--grad-1); }
.service-card[data-color="purple"]::before { background: var(--grad-4); }
.service-card[data-color="green"]::before  { background: var(--grad-3); }
.service-card[data-color="pink"]::before   { background: var(--grad-2); }

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  background: var(--surface-2);
  z-index: 0;
  transition: background .25s;
}

.service-card > * { position: relative; z-index: 1; }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(22, 22, 29, 0.10);
  background: var(--surface-3);
}

.service-card:hover::before { opacity: 1; }
.service-card:hover::after  { background: var(--surface-3); }

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  transition: color .25s;
}

.service-card[data-color="blue"]   .service-icon { color: var(--blue);   }
.service-card[data-color="purple"] .service-icon { color: var(--purple); }
.service-card[data-color="green"]  .service-icon { color: var(--green);  }
.service-card[data-color="pink"]   .service-icon { color: var(--pink);   }

.service-card h3 {
  font-size: 17px;
  margin-bottom: 12px;
  color: var(--text);
}

.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.service-stack {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-subtle);
  letter-spacing: 0.06em;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ─── Portfolio ─── */
.portfolio { background: var(--bg); }

/* Reel outer — clips horizontal overflow, fades edges */
.portfolio-reel-wrap {
  overflow: hidden;
  padding: 52px 0;
  cursor: pointer;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 7%,
    black 93%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 7%,
    black 93%,
    transparent 100%
  );
}

.portfolio-reel {
  display: flex;
  width: max-content;
  animation: reel-scroll 35s linear infinite;
}

@keyframes reel-scroll {
  to { transform: translateX(-50%); }
}

/* Individual reel card */
.reel-item {
  position: relative;
  width: 480px;
  aspect-ratio: 8 / 5;
  flex-shrink: 0;
  margin-right: 20px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
  cursor: pointer;
  z-index: 1;
  transition:
    transform   .45s var(--ease-spring),
    box-shadow  .45s var(--ease),
    opacity     .3s  var(--ease),
    filter      .3s  var(--ease);
}

.reel-item:hover {
  transform: scale(1.13);
  box-shadow:
    0 32px 72px rgba(22, 22, 29, 0.18),
    0 0 0 1px rgba(22, 22, 29, 0.06),
    0 0 56px rgba(61, 90, 254, 0.12);
  z-index: 10;
}

/* Spotlight — dim siblings when one card is hovered */
.portfolio-reel:has(.reel-item:hover) .reel-item:not(:hover) {
  opacity: 0.42;
  filter: brightness(0.55) saturate(0.65);
}

.reel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

/* Title overlay on hover */
.reel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.15) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity .3s var(--ease);
}

.reel-item:hover .reel-overlay { opacity: 1; }

.reel-overlay h3 {
  font-size: 18px;
  color: #fff;
  margin-bottom: 4px;
}

.reel-overlay span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.55);
}

/* Placeholder card */
.reel-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.placeholder-plus {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px dashed rgba(22, 22, 29, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: rgba(22, 22, 29, 0.22);
  transition: border-color .25s, color .25s;
}

.reel-item:hover .placeholder-plus {
  border-color: rgba(22, 22, 29, 0.4);
  color: rgba(22, 22, 29, 0.4);
}

.placeholder-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(22, 22, 29, 0.3);
}

/* Placeholder gradient backgrounds */
.pbg-1 { background: linear-gradient(135deg, #EEF1FF 0%, #E4DCFB 60%, #DCE6FF 100%); }
.pbg-2 { background: linear-gradient(135deg, #FCE9F2 0%, #FDEAE0 60%, #F3E3FA 100%); }
.pbg-3 { background: linear-gradient(135deg, #E3F7F2 0%, #E9F7EF 60%, #E4ECFB 100%); }
.pbg-4 { background: linear-gradient(135deg, #FDEFE3 0%, #FCE6EE 60%, #FBEFE9 100%); }
.pbg-5 { background: linear-gradient(135deg, #E7ECFD 0%, #ECE3FB 60%, #DDEAFE 100%); }
.pbg-6 { background: linear-gradient(135deg, #EDE3FB 0%, #E2EEFC 60%, #DFF7F0 100%); }

.portfolio-cta { text-align: center; margin-top: 48px; }

/* ─── Demos ─── */
.demos { background: var(--surface); }

.tag-orange { color: var(--orange); background: rgba(249,115,22,0.08); border-color: rgba(249,115,22,0.25); }

.demos-sub {
  font-size: 15px;
  color: var(--text-muted);
  margin-top: 8px;
}

.demos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.demo-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .35s var(--ease-spring), box-shadow .35s var(--ease);
}

.demo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 56px rgba(22, 22, 29, 0.12);
}

/* Browser chrome bar */
.demo-chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.demo-chrome-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.demo-chrome-dots span {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.demo-chrome-dots span:nth-child(1) { background: #ff5f56; }
.demo-chrome-dots span:nth-child(2) { background: #febc2e; }
.demo-chrome-dots span:nth-child(3) { background: #28c840; }

.demo-chrome-bar {
  flex: 1;
  min-width: 0;
  background: rgba(22, 22, 29, 0.04);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 10px;
  font-size: 11px;
  color: var(--text-subtle);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Scaled iframe preview */
.demo-frame-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.demo-frame {
  width: 1440px;
  height: 900px;
  border: none;
  display: block;
  transform-origin: top left;
  pointer-events: none;
  user-select: none;
}

/* Static preview image — shown on mobile instead of iframe */
.demo-static-preview {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  position: absolute;
  inset: 0;
}

/* Hover overlay — opens demo on click */
.demo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  transition: background .3s var(--ease);
  cursor: pointer;
  z-index: 2;
}

.demo-overlay:hover { background: rgba(0, 0, 0, 0.52); }

.demo-cta {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .25s var(--ease), transform .25s var(--ease-spring);
  background: var(--grad-1);
  color: #fff;
  padding: 12px 24px;
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(61, 90, 254, 0.25);
}

.demo-overlay:hover .demo-cta {
  opacity: 1;
  transform: translateY(0);
}

/* Title + View button row */
.demo-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
}

.demo-meta h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.demo-meta p {
  font-size: 12px;
  color: var(--text-muted);
}

.btn-sm {
  padding: 8px 16px !important;
  font-size: 13px !important;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Stagger */
.demos-grid .reveal:nth-child(1) { transition-delay: .00s; }
.demos-grid .reveal:nth-child(2) { transition-delay: .10s; }
.demos-grid .reveal:nth-child(3) { transition-delay: .20s; }
.demos-grid .reveal:nth-child(4) { transition-delay: .30s; }

@media (max-width: 768px) {
  .demos-grid { grid-template-columns: 1fr; }

  /* Replace scaled iframe with crisp static screenshot on mobile */
  .demo-frame-wrap {
    aspect-ratio: 16 / 10;
    height: auto;
  }
  .demo-frame        { display: none; }
  .demo-static-preview { display: block; }

  /* Always show the CTA on touch — no hover state on mobile */
  .demo-overlay { background: rgba(0, 0, 0, 0.32); }
  .demo-cta {
    opacity: 1;
    transform: translateY(0);
  }

  /* Mobile-friendly demos: show live iframe at native mobile width */
  .demo-card[data-mobile-ready] .demo-frame-wrap {
    aspect-ratio: auto;
    height: 480px;
  }
  .demo-card[data-mobile-ready] .demo-frame {
    display: block;
    width: 100%;
    height: 100%;
    transform: none !important;
  }
  .demo-card[data-mobile-ready] .demo-static-preview { display: none; }
}

/* ─── About ─── */
.about { background: var(--bg); }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
}

/* Logo ring visual */
.about-logo-ring {
  position: relative;
  width: 340px;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.ring-glow {
  position: absolute;
  inset: -30px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--blue), var(--purple), var(--pink), var(--blue));
  opacity: 0.20;
  filter: blur(30px);
  animation: ring-spin 12s linear infinite;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.ring-border {
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
}

.ring-border::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed var(--border);
}

.about-logo {
  width: 230px;
  filter: none;
  mix-blend-mode: normal;
  position: relative;
  z-index: 1;
}

/* About copy */
.about-copy { display: flex; flex-direction: column; gap: 0; }

.about-copy .section-title { margin: 12px 0 24px; }

.about-copy p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  background: var(--surface-2);
  transition: border-color .2s, color .2s, background .2s;
  cursor: pointer;
}

.pill:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(61, 90, 254, 0.06);
}

/* ─── Contact ─── */
.contact { background: var(--surface); }

.contact-card {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 64px 60px;
  overflow: hidden;
}

.contact-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.contact-orb-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(122, 43, 245, 0.10), transparent 70%);
  top: -140px;
  right: -80px;
  filter: blur(40px);
}

.contact-orb-2 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(229, 37, 140, 0.08), transparent 70%);
  bottom: -80px;
  left: -60px;
  filter: blur(40px);
}

.contact-head { margin-bottom: 40px; }

.contact-title {
  font-size: clamp(28px, 4vw, 44px);
  margin: 12px 0 12px;
}

.contact-sub {
  font-size: 15px;
  color: var(--text-muted);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--surface-3);
  border: 1px solid var(--border-mid);
  border-radius: var(--r);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color .2s, background .2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-subtle);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(61, 90, 254, 0.45);
  background: var(--surface-2);
}

/* ─── Footer ─── */
.footer {
  padding: 36px 0;
  border-top: 1px solid var(--border-strong);
  background: var(--bg);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  height: 44px;
  filter: none;
  mix-blend-mode: normal;
  opacity: 0.6;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-subtle);
}

.footer-nav {
  display: flex;
  gap: 24px;
}

.footer-nav a {
  font-size: 13px;
  color: var(--text-subtle);
  transition: color .18s;
}

.footer-nav a:hover { color: var(--text-muted); }

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger service cards */
.services-grid .reveal:nth-child(1) { transition-delay: .00s; }
.services-grid .reveal:nth-child(2) { transition-delay: .09s; }
.services-grid .reveal:nth-child(3) { transition-delay: .18s; }
.services-grid .reveal:nth-child(4) { transition-delay: .27s; }

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .about-logo-ring {
    width: 240px;
    height: 240px;
  }

  .about-logo { width: 160px; }
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(242, 240, 239, 0.97);
    backdrop-filter: blur(24px);
    padding: 28px 24px 36px;
    border-bottom: 1px solid var(--lt-border);
    gap: 24px;
  }

  .nav-links.open a { font-size: 16px; }

  .nav-toggle { display: flex; }

  .hero-d-mark { display: none; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 0;
  }

  .stat { padding: 0 20px; }
  .stat:first-child { padding-left: 0; }

  .section { padding: 80px 0; }

  .contact-card { padding: 40px 28px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .reel-item { width: 300px; }

  .hero-title { font-size: 40px; }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    border-top: none;
    padding-top: 0;
  }

  .stat-rule { display: none; }
  .stat { padding: 0; }

  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-nav { flex-wrap: wrap; justify-content: center; }
}