:root {
  --bg: #050505;
  --bg-elevated: #0a0a0b;
  --surface: #111113;
  --surface-2: #17171a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f5f5f7;
  --text-muted: #a3a3ab;
  --text-faint: #6f6f78;
  --accent: #d7deed;
  --accent-2: #ffffff;
  --accent-dark: #838a9c;
  --accent-soft: rgba(214, 224, 245, 0.14);
  --accent-glow: rgba(214, 224, 245, 0.55);
  --gradient-chrome: linear-gradient(135deg, #ffffff 0%, #c9d0e0 22%, #7d8496 48%, #b3bbcf 72%, #f7f9fd 100%);
  --font-display: "Space Grotesk", "Inter", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1240px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
svg { width: 100%; height: 100%; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.text-accent {
  background: linear-gradient(100deg, var(--accent) 0%, #ffffff 20%, var(--accent-dark) 40%, var(--accent) 60%, #ffffff 80%, var(--accent-dark) 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer-sweep 6s linear infinite;
}

@keyframes shimmer-sweep {
  0% { background-position: 0% 0; }
  100% { background-position: -250% 0; }
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}
.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: dot-pulse 2.4s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { box-shadow: 0 0 6px var(--accent-glow); opacity: 0.75; }
  50% { box-shadow: 0 0 16px var(--accent-glow); opacity: 1; }
}

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-title { font-size: clamp(2rem, 4.2vw, 2.9rem); }
.section-sub { margin-top: 14px; color: var(--text-muted); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: 999px;
  padding: 0.9em 1.7em;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-sm { padding: 0.6em 1.3em; font-size: 0.85rem; }
.btn-lg { padding: 1em 1.9em; font-size: 1rem; }
.btn-xl { padding: 1.15em 2.4em; font-size: 1.1rem; }

.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--gradient-chrome);
  color: #0a0c14;
  box-shadow: 0 8px 30px -8px var(--accent-glow);
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.85), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s var(--ease);
}
.btn-primary:hover::before { left: 130%; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 42px -6px var(--accent-glow); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--border-strong);
  color: var(--text);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--accent-2); background: rgba(255, 255, 255, 0.06); transform: translateY(-2px); }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), padding 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(14px);
  border-color: var(--border);
  padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo { height: 30px; width: auto; display: block; filter: drop-shadow(0 0 10px rgba(214, 224, 245, 0.25)); }
.footer .brand-logo { height: 34px; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a {
  font-size: 0.92rem;
  color: var(--text-muted);
  position: relative;
  transition: color 0.25s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--accent-2);
  transition: width 0.3s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 9px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 100px;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 800px;
  max-height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 68%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 75%);
  opacity: 0.4;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.6rem, 5.4vw, 4.2rem);
  margin-bottom: 22px;
}
.hero-subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-trust { display: flex; align-items: center; gap: 20px; }
.hero-trust-item { display: flex; flex-direction: column; gap: 2px; }
.hero-trust-item strong { font-family: var(--font-display); font-size: 1.3rem; }
.hero-trust-item span { font-size: 0.8rem; color: var(--text-faint); }
.hero-trust-divider { width: 1px; height: 32px; background: var(--border-strong); }

.hero-visual {
  position: relative;
  height: 460px;
}

.mock-frame {
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.mock-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.mock-topbar span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border-strong);
}
.mock-url {
  margin-left: 10px;
  font-size: 0.7rem;
  color: var(--text-faint);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  padding: 3px 10px;
  font-family: var(--font-body);
}

.mock-screen { padding: 20px; }
.mock-ui-nav {
  height: 8px;
  width: 40%;
  border-radius: 4px;
  background: var(--border-strong);
  margin-bottom: 22px;
}
.mock-ui-line {
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--border-strong), var(--border));
  margin-bottom: 10px;
}
.mock-ui-line.w-60 { width: 60%; height: 20px; }
.mock-ui-line.w-40 { width: 40%; }
.mock-ui-line.w-50 { width: 50%; height: 18px; }
.mock-ui-line.w-70 { width: 70%; height: 18px; }
.mock-ui-btn {
  width: 130px; height: 32px;
  border-radius: 999px;
  background: var(--gradient-chrome);
  margin-top: 16px;
}
.mock-ui-btn.small { width: 90px; height: 24px; }
.mock-ui-grid { display: flex; gap: 10px; margin-top: 18px; }
.mock-ui-card {
  flex: 1;
  height: 60px;
  border-radius: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
}
.mock-ui-card.tall { height: 90px; margin-top: 16px; }

.mock-laptop { position: absolute; left: 0; top: 40px; width: 78%; z-index: 2; animation: float-slow 7s ease-in-out infinite; }
.mock-frame-laptop { aspect-ratio: 16/10; }

.mock-phone { position: absolute; right: 0; bottom: 0; width: 38%; z-index: 3; animation: float-slow 6s ease-in-out infinite 0.4s; }
.mock-frame-phone { aspect-ratio: 9/17; border-radius: 28px; }
.mock-notch { width: 50%; height: 16px; background: var(--bg); border-radius: 0 0 12px 12px; margin: 0 auto; }
.mock-screen-phone { padding: 18px 14px; }

.hero-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 15, 16, 0.85);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  z-index: 4;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.5);
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #3ddc84;
  box-shadow: 0 0 10px #3ddc84;
}
.hero-badge-1 { top: 8%; right: 6%; animation: float-slow 5.5s ease-in-out infinite 0.8s; }
.hero-badge-2 { bottom: 30%; left: -4%; animation: float-slow 6.5s ease-in-out infinite 1.2s; }

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.hero-scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 36px;
  border: 1.5px solid var(--border-strong);
  border-radius: 12px;
  z-index: 1;
}
.hero-scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 3px; height: 8px;
  background: var(--accent-2);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scroll-cue 2s ease-in-out infinite;
}
@keyframes scroll-cue {
  0% { opacity: 1; top: 6px; }
  70% { opacity: 0; top: 18px; }
  100% { opacity: 0; top: 6px; }
}

/* ---------- Premium (producto estrella) ---------- */
.premium { position: relative; padding: 120px 0; overflow: hidden; }
.premium-glow {
  position: absolute;
  top: -10%;
  left: -12%;
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 68%);
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}
.premium-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.premium-title {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  margin-bottom: 20px;
}
.premium-subtitle {
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 28px;
}
.premium-audience { margin-bottom: 32px; }
.premium-audience-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
}
.premium-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.premium-tag {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 6px 14px;
  transition: border-color 0.3s, color 0.3s;
}
.premium-tag:hover { border-color: var(--accent-2); color: var(--text); }

.premium-visual { position: relative; height: 460px; }

/* ---------- Value proposition ---------- */
.value { padding: 130px 0; position: relative; }
.value-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.value-title { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 20px; }
.value-text { color: var(--text-muted); font-size: 1.05rem; max-width: 420px; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.value-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.value-chip:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.value-chip.chip-lg { grid-column: span 2; }
.value-chip.chip-accent { background: linear-gradient(160deg, var(--accent-soft), var(--surface)); border-color: rgba(214,224,245,0.25); }
.chip-icon {
  width: 34px; height: 34px;
  color: var(--accent-2);
}
.value-chip p { font-size: 0.98rem; font-weight: 500; }

/* ---------- Services ---------- */
.services { position: relative; padding: 130px 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(214, 224, 245, 0.35);
  box-shadow: 0 24px 50px -20px rgba(214, 224, 245, 0.3);
}
.service-card-featured {
  grid-column: span 2;
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
}
.service-icon {
  position: relative;
  overflow: hidden;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  margin-bottom: 22px;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease);
}
.service-icon::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}
.service-card:hover .service-icon::before { left: 130%; }
.service-card:hover .service-icon { transform: scale(1.08) rotate(-4deg); background: var(--gradient-chrome); color: #0a0c14; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }
.service-tag {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid rgba(214, 224, 245, 0.3);
  border-radius: 999px;
  padding: 5px 12px;
}

/* ---------- Why us ---------- */
.why { position: relative; padding: 130px 0; }
.why-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.why-card:hover { transform: translateY(-6px) scale(1.02); border-color: var(--border-strong); }
.why-card.offset-up { transform: translateY(-16px); }
.why-card.offset-down { transform: translateY(16px); }
.why-card.offset-up:hover { transform: translateY(-22px) scale(1.02); }
.why-card.offset-down:hover { transform: translateY(10px) scale(1.02); }
.why-emoji { font-size: 1.8rem; display: block; margin-bottom: 18px; }
.why-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.why-card p { color: var(--text-muted); font-size: 0.92rem; }

/* ---------- Portfolio ---------- */
.portfolio { position: relative; padding: 130px 0; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.project-card { border-radius: var(--radius-md); overflow: hidden; }
.project-card-lg { grid-column: 1 / -1; }
.project-card .browser-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.55s var(--ease), border-color 0.4s var(--ease);
}
.project-card:hover .browser-frame { transform: scale(1.03); border-color: rgba(214, 224, 245, 0.4); }
.project-card .mock-screen { min-height: 190px; display: flex; flex-direction: column; justify-content: center; }
.project-card-lg .mock-screen { min-height: 200px; }

.project-photo { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.project-photo > img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; transition: transform 0.6s var(--ease); }
.project-card-lg .project-photo { aspect-ratio: 21 / 9; }
.project-card:hover .project-photo > img { transform: scale(1.05); }
.project-logo-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: rgba(5, 5, 5, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px;
}
.project-logo-badge img { width: 100%; height: 100%; object-fit: contain; transition: none; }
.project-logo-badge-wide { width: 84px; height: 40px; border-radius: 8px; }

.mock-beatboss .mock-ui-btn, .mock-beatboss .mock-ui-card,
.mock-universal .mock-ui-btn, .mock-universal .mock-ui-card,
.mock-amura .mock-ui-btn, .mock-amura .mock-ui-card,
.mock-verano .mock-ui-btn, .mock-verano .mock-ui-card { background: var(--gradient-chrome); }

.project-info { display: flex; align-items: center; justify-content: space-between; padding: 18px 4px 0; }
.project-info h3 { font-size: 1.05rem; }
.project-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.project-frame-link { display: block; cursor: pointer; }
.project-visit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 10px 4px 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-2);
}
.project-visit span { transition: transform 0.3s var(--ease); }
.project-visit:hover span { transform: translateX(3px); }

/* Featured portfolio project (BeatBoss): mini product gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.project-product {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.project-product:hover { transform: translateY(-4px); border-color: rgba(214, 224, 245, 0.35); }
.project-product-icon {
  width: 30px; height: 30px;
  color: var(--accent-2);
}
.project-product span { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; line-height: 1.35; }

.project-stats { display: flex; gap: 32px; margin-top: 22px; flex-wrap: wrap; }
.project-stats div { display: flex; flex-direction: column; gap: 2px; }
.project-stats strong { font-family: var(--font-display); font-size: 1.4rem; }
.project-stats span { font-size: 0.78rem; color: var(--text-faint); }

/* ---------- Process ---------- */
.process { position: relative; padding: 130px 0; }
.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.process-list::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(var(--border-strong), transparent);
  transform: translateX(-50%);
}
.process-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 36px 0;
}
.process-step .process-body { grid-column: 1; padding-right: 60px; text-align: right; }
.process-step .process-num {
  grid-column: 2;
  justify-self: start;
  padding-left: 60px;
}
.process-step-right .process-body { grid-column: 2; padding-right: 0; padding-left: 60px; text-align: left; order: 2; }
.process-step-right .process-num { grid-column: 1; justify-self: end; padding-left: 0; padding-right: 60px; order: 1; }

.process-num {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  line-height: 1;
}
.process-body h3 { font-size: 1.3rem; margin-bottom: 8px; }
.process-body p { color: var(--text-muted); max-width: 320px; display: inline-block; }
.process-step-right .process-body p { display: inline-block; }

/* ---------- Testimonials ---------- */
.testimonials { position: relative; padding: 130px 0; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.testimonial-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
.testimonial-card-accent { background: linear-gradient(160deg, var(--accent-soft), var(--surface)); border-color: rgba(214,224,245,0.22); margin-top: -16px; }
.quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent-2);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 6px;
}
.testimonial-card blockquote {
  margin: 0 0 24px;
  font-size: 0.98rem;
  color: var(--text);
  line-height: 1.65;
}
.testimonial-card figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-chrome);
  color: #0a0c14;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
}
.testimonial-card figcaption strong { display: block; font-size: 0.92rem; }
.testimonial-card figcaption span { font-size: 0.8rem; color: var(--text-faint); }

/* ---------- FAQ ---------- */
.faq { position: relative; padding: 130px 0; }
.faq-inner { max-width: 840px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item[open] { border-color: rgba(214, 224, 245, 0.3); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  font-weight: 500;
  font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 26px; height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent-2);
  transition: transform 0.35s var(--ease), background 0.35s var(--ease);
  margin-left: 16px;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--accent-soft); }
.faq-answer { padding: 0 26px 24px; color: var(--text-muted); font-size: 0.95rem; max-width: 640px; }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  padding: 150px 0;
  text-align: center;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 900px;
  height: 500px;
  margin: -250px 0 0 -450px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 65%);
  opacity: 0.55;
  pointer-events: none;
  animation: cta-glow-drift 16s ease-in-out infinite alternate;
}
@keyframes cta-glow-drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -24px) scale(1.12); }
}
.cta-final-inner { position: relative; z-index: 1; max-width: 620px; margin: 0 auto; }
.cta-final h2 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); margin-bottom: 18px; }
.cta-final p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 36px; }

/* ---------- Ambient field (global, fixed — no per-section seams) ---------- */
.ambient-field {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.ambient-layer {
  position: absolute;
  inset: 0;
  will-change: transform;
  transition: transform 0.1s linear;
}
.ambient-layer .orb {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}
.orb-1 {
  width: 520px; height: 520px;
  top: -12%; left: -10%;
  background: radial-gradient(circle, rgba(214, 224, 245, 0.4) 0%, rgba(214, 224, 245, 0.12) 40%, transparent 72%);
  animation: orb-drift-a 26s ease-in-out infinite alternate;
}
.orb-2 {
  width: 420px; height: 420px;
  top: 55%; right: -8%;
  background: radial-gradient(circle, rgba(214, 224, 245, 0.32) 0%, rgba(214, 224, 245, 0.1) 40%, transparent 72%);
  animation: orb-drift-b 21s ease-in-out infinite alternate;
}
.orb-3 {
  width: 360px; height: 360px;
  bottom: -14%; left: 22%;
  background: radial-gradient(circle, rgba(214, 224, 245, 0.26) 0%, rgba(214, 224, 245, 0.08) 40%, transparent 72%);
  animation: orb-drift-b 28s ease-in-out infinite alternate;
}
.orb-4 {
  width: 300px; height: 300px;
  top: 8%; right: 18%;
  background: radial-gradient(circle, rgba(214, 224, 245, 0.28) 0%, rgba(214, 224, 245, 0.08) 40%, transparent 72%);
  animation: orb-drift-a 19s ease-in-out infinite alternate;
}
.ambient-sparks { position: absolute; inset: 0; }
.ambient-sparks .spark {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: spark-twinkle 4.5s ease-in-out infinite;
}

@keyframes orb-drift-a {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 36px) scale(1.15); }
}
@keyframes orb-drift-b {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-40px, -28px) scale(0.9); }
}
@keyframes spark-twinkle {
  0%, 100% { opacity: 0.15; transform: scale(0.8); }
  50% { opacity: 0.9; transform: scale(1.3); }
}

/* ---------- Footer ---------- */
.footer { position: relative; padding: 60px 0 40px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer-tag { color: var(--text-faint); font-size: 0.9rem; }
.footer-social { display: flex; gap: 14px; margin-top: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px;
  color: var(--text-muted);
  transition: border-color 0.3s, color 0.3s, transform 0.3s;
}
.footer-social a:hover { border-color: var(--accent-2); color: var(--accent-2); transform: translateY(-2px); }
.footer-copy { color: var(--text-faint); font-size: 0.8rem; margin-top: 18px; }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #1aa851);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.6);
  z-index: 90;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 14px 36px -6px rgba(37, 211, 102, 0.7); }

/* ---------- Scroll reveal ---------- */
[data-reveal].reveal-init {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
[data-reveal].reveal-visible {
  opacity: 1;
  transform: translateY(0);
}
.process-step[data-reveal].reveal-init { transform: translateY(20px); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-inner, .premium-inner { grid-template-columns: 1fr; }
  .hero-visual, .premium-visual { width: 100%; height: 420px; max-width: 460px; margin: 32px auto 0; }
  .value-inner { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card-featured { grid-column: span 2; }
  .why-row { grid-template-columns: repeat(2, 1fr); }
  .why-card.offset-up, .why-card.offset-down { transform: none; }
  .why-card.offset-up:hover, .why-card.offset-down:hover { transform: translateY(-6px) scale(1.02); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card-lg { grid-column: span 2; }
  .project-gallery { grid-template-columns: repeat(4, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card-accent { margin-top: 0; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .nav { position: fixed; top: 68px; left: 16px; right: 16px; background: rgba(10, 10, 11, 0.97); border: 1px solid var(--border); border-radius: var(--radius-md); flex-direction: column; align-items: flex-start; gap: 4px; padding: 12px; backdrop-filter: blur(16px); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }
  .nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { width: 100%; padding: 12px 10px; border-radius: 8px; }
  .nav a:hover { background: rgba(255,255,255,0.04); }
  .nav a::after { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm { display: none; }

  .hero { padding: 128px 0 80px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-visual, .premium-visual { width: 100%; height: 340px; max-width: 340px; }
  .mock-laptop { top: 16px; }
  .hero-badge { font-size: 0.68rem; padding: 7px 12px; }
  .hero-badge-2 { left: -2%; }

  .premium { padding: 90px 0; }
  .premium-audience { margin-bottom: 24px; }

  .value, .services, .why, .portfolio, .process, .testimonials, .faq { padding: 90px 0; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .value-chip.chip-lg { grid-column: span 2; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card-featured { grid-column: span 1; }

  .why-row { grid-template-columns: 1fr; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .project-card-lg { grid-column: span 1; }
  .project-card-lg .project-photo { aspect-ratio: 16 / 10; }
  .project-gallery { grid-template-columns: repeat(2, 1fr); }
  .project-stats { gap: 20px 28px; }

  .process-step, .process-step-right { display: block; position: relative; padding: 0 0 36px 52px; }
  .process-list::before { left: 15px; }
  .process-step .process-body, .process-step-right .process-body { padding: 0; text-align: left; }
  .process-step .process-num, .process-step-right .process-num { position: absolute; top: -2px; left: 0; padding: 0; -webkit-text-stroke: 0; color: var(--accent-2); }
  .process-num { font-size: 1.3rem; font-weight: 700; }

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

  .cta-final { padding: 100px 0; }

  .wa-float { width: 50px; height: 50px; bottom: 16px; right: 16px; }
}

@media (max-width: 420px) {
  .hero-trust { flex-wrap: wrap; row-gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mock-laptop, .mock-phone, .hero-badge, .hero-scroll-cue span { animation: none; }
  [data-reveal].reveal-init { opacity: 1; transform: none; transition: none; }
  .btn, .service-card, .value-chip, .why-card, .project-card .browser-frame, .testimonial-card, .wa-float { transition: none; }
  .text-accent { animation: none; background-position: 0 0; }
  .eyebrow::before { animation: none; }
  .btn-primary::before, .service-icon::before { transition: none; display: none; }
  .ambient-layer .orb, .ambient-sparks .spark, .cta-glow { animation: none; }
  .ambient-layer { transform: none !important; transition: none; }
}