/* ============================================================
   SCALVANCE — Global Stylesheet
   Design: Dark futuristic, premium SaaS, developer-first
   ============================================================ */

/* ── Fonts ────────────────────────────────────────────────── */
/* Google Sans (Product Sans) via Bunny Fonts CDN */
@import url('https://fonts.bunny.net/css?family=nunito:400,500,600,700,800,900&display=swap');
/* We use Nunito as the closest openly-licensed match to Google Sans */
/* For true Google Sans feel, we also pull from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Google+Sans:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Display:wght@400;700&display=swap');
/* Fallback stack that loads reliably everywhere */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  /* Colors */
  --bg-primary: #050A0E;
  --bg-secondary: #080F14;
  --bg-card: #0C1419;
  --bg-card-hover: #101C24;
  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(0, 210, 140, 0.25);

  /* Accent — vibrant teal-green */
  --accent: #00D28C;
  --accent-dim: rgba(0, 210, 140, 0.12);
  --accent-glow: rgba(0, 210, 140, 0.35);
  --accent-blue: #00A8F0;
  --accent-blue-dim: rgba(0, 168, 240, 0.12);

  /* Text */
  --text-primary: #E8EFF4;
  --text-secondary: #7A90A0;
  --text-muted: #4A5F6E;

  /* Typography — Google Sans */
  --font-display: 'Google Sans Display', 'Google Sans', 'Nunito', 'Product Sans', sans-serif;
  --font-body: 'Google Sans', 'Nunito', 'Product Sans', sans-serif;

  /* Spacing */
  --section-gap: 120px;
  --card-radius: 16px;
  --nav-height: 72px;

  /* Shadows */
  --shadow-card: 0 1px 0 var(--border), 0 24px 48px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px var(--accent-glow);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Noise texture overlay ─────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 0;
}

/* ── Container ──────────────────────────────────────────────── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(5, 10, 14, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.nav__logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: #000;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav__links a:hover,
.nav__links a.active { color: var(--text-primary); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: rgba(5, 10, 14, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  z-index: 999;
  flex-direction: column;
  gap: 8px;
}

.nav__mobile.open { display: flex; }
.nav__mobile a {
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: background 0.2s, color 0.2s;
}
.nav__mobile a:hover { background: var(--bg-card); color: var(--text-primary); }
.nav__mobile .btn { margin-top: 8px; width: 100%; justify-content: center; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.34,1.56,0.64,1);
  border: none;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--accent);
  color: #000;
  font-weight: 600;
  box-shadow: 0 0 24px var(--accent-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 32px var(--accent-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  border-color: rgba(255,255,255,0.15);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
}
.btn--outline:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
  border-radius: 12px;
}

/* ── Section headers ─────────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.section-tag::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.7;
  margin-top: 16px;
}

.section-header {
  margin-bottom: 64px;
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-tag { justify-content: center; }
.section-header.center .section-tag::before { display: none; }
.section-header.center .section-subtitle { margin: 16px auto 0; }

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

/* Gradient orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,210,140,0.15) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: orb-float 8s ease-in-out infinite;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,168,240,0.1) 0%, transparent 70%);
  bottom: 0; left: -100px;
  animation: orb-float 10s ease-in-out infinite reverse;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 28px;
  font-weight: 500;
}

.hero__eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px transparent; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.0;
  margin-bottom: 24px;
}

.hero__title .accent { color: var(--accent); }

.hero__desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.hero__stat-row {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.hero__stat {}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.04em;
}
.hero__stat-num span { color: var(--accent); }
.hero__stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Hero visual */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__card-stack {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1.1;
}

.hcard {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 24px;
  backdrop-filter: blur(8px);
}

.hcard--main {
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(135deg, #0C1419, #0A1620);
}

.hcard__title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hcard__graph {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding-top: 16px;
}

.hbar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  position: relative;
  transition: height 0.3s;
}
.hbar--lit { background: linear-gradient(to top, var(--accent), rgba(0,210,140,0.4)); border-color: var(--accent); }
.hbar-1 { height: 40%; }
.hbar-2 { height: 65%; }
.hbar-3 { height: 85%; }
.hbar-4 { height: 55%; }
.hbar-5 { height: 100%; }
.hbar-6 { height: 75%; }

.hcard__metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.hcard__metric-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
}

.hcard__metric-label { font-size: 0.78rem; color: var(--text-muted); }

.hcard--badge {
  width: auto;
  padding: 12px 18px;
  background: rgba(0,210,140,0.08);
  border-color: var(--border-accent);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent);
  bottom: -20px; right: -20px;
  animation: float-badge 4s ease-in-out infinite;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hcard--status {
  top: -20px; left: -20px;
  padding: 10px 16px;
  background: rgba(0, 168, 240, 0.08);
  border-color: rgba(0,168,240,0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--accent-blue);
  font-weight: 500;
  animation: float-status 5s ease-in-out infinite;
}

@keyframes float-status {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.status-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* ── Logos / Social Proof ────────────────────────────────────── */
.logos {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.logos__label {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 36px;
}

.logos__track {
  display: flex;
  gap: 56px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.logo-item {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-muted);
  transition: color 0.3s;
  opacity: 0.6;
}
.logo-item:hover { color: var(--text-primary); opacity: 1; }

.logo-item img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: all 0.3s ease;
}

.logo-item img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

/* ── Services Grid ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

.service-card {
  background: var(--bg-card);
  padding: 40px 36px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { background: var(--bg-card-hover); }
.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 48px; height: 48px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.4rem;
  transition: transform 0.3s;
}
.service-card:hover .service-card__icon { transform: scale(1.1) rotate(-4deg); }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.service-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--accent);
  margin-top: 20px;
  font-weight: 500;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.3s, transform 0.3s;
}
.service-card:hover .service-card__arrow { opacity: 1; transform: translateX(0); }

/* ── Why Choose Us ───────────────────────────────────────────── */
.why {
  padding: var(--section-gap) 0;
  position: relative;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

.why-feature {
  background: var(--bg-card);
  padding: 32px 28px;
  transition: background 0.3s;
}
.why-feature:hover { background: var(--bg-card-hover); }

.why-feature__num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  color: var(--accent);
  margin-bottom: 8px;
  line-height: 1;
}

.why-feature__label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.why__points {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.why-point {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-point__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-point__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.why-point__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonials {
  padding: var(--section-gap) 0;
  position: relative;
  overflow: hidden;
}

.testimonials__slider {
  position: relative;
}

.tslide {
  display: none;
  animation: slide-in 0.4s ease;
}
.tslide.active { display: block; }

@keyframes slide-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.tslide__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 56px;
  max-width: 820px;
  margin: 0 auto;
  position: relative;
}

.tslide__quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 36px;
}

.tslide__quote::before {
  content: '"';
  font-size: 4rem;
  line-height: 0;
  vertical-align: -0.4em;
  color: var(--accent);
  margin-right: 4px;
  font-family: Georgia, serif;
}

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

.tslide__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #000;
  flex-shrink: 0;
}

.tslide__name {
  font-weight: 600;
  font-size: 0.95rem;
}
.tslide__role {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.tslide__stars {
  margin-left: auto;
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.testimonials__controls {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}

.tctrl {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.tctrl:hover { border-color: var(--accent); color: var(--accent); }

.tdots {
  display: flex;
  gap: 8px;
}
.tdot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s, width 0.2s;
}
.tdot.active { background: var(--accent); width: 20px; border-radius: 3px; }

/* ── CTA Banner ──────────────────────────────────────────────── */
.cta-banner {
  padding: var(--section-gap) 0;
}

.cta-banner__inner {
  background: linear-gradient(135deg, rgba(0,210,140,0.08), rgba(0,168,240,0.06));
  border: 1px solid var(--border-accent);
  border-radius: 24px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner__inner::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 200px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

.cta-banner__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer__brand {}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__brand-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer__col a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 5px 0;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--text-primary); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer__social {
  display: flex;
  gap: 16px;
}
.footer__social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all 0.2s;
}
.footer__social a:hover { border-color: var(--accent); color: var(--accent); }

/* ── Page Header (inner pages) ──────────────────────────────── */
.page-header {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,210,140,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.05;
  margin-bottom: 20px;
}

.page-header__sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* ── About page ─────────────────────────────────────────────── */
.about-intro {
  padding: 80px 0 var(--section-gap);
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro__text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-intro__visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mv-item {}
.mv-item__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.mv-item__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.mv-divider {
  height: 1px;
  background: var(--border);
}

/* Team */
.team {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 32px 28px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.team-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }
.team-card:hover::before { opacity: 1; }

.team-card__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: #000;
  margin: 0 auto 20px;
}

.team-card__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}

.team-card__bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Timeline */
.timeline {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border);
}

.timeline__track {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.timeline__track::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.tl-item {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  position: relative;
}

.tl-item__dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  color: var(--accent);
  font-weight: 600;
  font-family: var(--font-display);
}

.tl-item__year {
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.tl-item__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.tl-item__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Services Page ──────────────────────────────────────────── */
.service-detail {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--border);
}

.service-detail:first-of-type { border-top: none; }

.service-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.service-detail__grid.reverse { direction: rtl; }
.service-detail__grid.reverse > * { direction: ltr; }

.service-detail__icon {
  width: 64px; height: 64px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 28px;
}

.service-detail__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

.service-detail__desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 28px;
}

.service-detail__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-detail__list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.service-detail__list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.service-detail__visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.code-line {
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.code-line .kw { color: var(--accent-blue); }
.code-line .str { color: var(--accent); }
.code-line .fn { color: #C7A0E8; }

/* ── Contact Page ───────────────────────────────────────────── */
.contact {
  padding: 80px 0 var(--section-gap);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact__info {}
.contact__info-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.contact__info-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 40px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-detail__icon {
  width: 40px; height: 40px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail__label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.contact-detail__value {
  font-size: 0.92rem;
  color: var(--text-primary);
}

.contact__map {
  margin-top: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  position: relative;
  overflow: hidden;
}

.contact__map::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 30px,
    var(--border) 30px, var(--border) 31px
  ),
  repeating-linear-gradient(
    90deg, transparent, transparent 30px,
    var(--border) 30px, var(--border) 31px
  );
  opacity: 0.3;
}

.contact__map-pin {
  position: relative;
  z-index: 1;
  text-align: center;
}

/* Form */
.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

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

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-error {
  font-size: 0.78rem;
  color: #FF5A5A;
  margin-top: 6px;
  display: none;
}
.form-group.error .form-error { display: block; }
.form-group.error .form-input,
.form-group.error .form-textarea { border-color: #FF5A5A; }

.form-success {
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--accent);
  display: none;
  margin-top: 16px;
}
.form-success.show { display: block; }

/* ── Scroll animations ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Section spacing ─────────────────────────────────────────── */
.section { padding: var(--section-gap) 0; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 960px) {
  :root { --section-gap: 80px; }

  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero__grid { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { display: none; }
  .hero__stat-row { gap: 24px; }

  .why__grid { grid-template-columns: 1fr; gap: 48px; }
  .why__features { grid-template-columns: 1fr 1fr; }

  .about-intro__grid { grid-template-columns: 1fr; gap: 48px; }
  .service-detail__grid { grid-template-columns: 1fr; gap: 40px; }
  .service-detail__grid.reverse { direction: ltr; }

  .contact__grid { grid-template-columns: 1fr; gap: 48px; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  :root { --section-gap: 60px; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__stat-row { flex-direction: column; gap: 16px; }

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

  .tslide__card { padding: 32px 24px; }
  .cta-banner__inner { padding: 48px 28px; }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }

  .why__features { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: 1fr 1fr; }
  .contact__form { padding: 28px 24px; }
}

/* ── Lucide Icon sizing helpers ─────────────────────────────── */
.icon { display:inline-flex; align-items:center; justify-content:center; }
.icon svg { stroke-width: 1.6; }

/* ── Unsplash / Hero Image ───────────────────────────────────── */
.hero__img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.hero__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.82) saturate(1.1);
  transition: transform 0.6s ease;
}
.hero__img-wrap:hover img { transform: scale(1.03); }
.hero__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,210,140,0.10) 0%, rgba(0,168,240,0.06) 100%);
  pointer-events: none;
}

/* ── Image card ─────────────────────────────────────────────── */
.img-card {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.img-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  filter: brightness(0.78) saturate(1.15);
  transition: transform 0.5s ease;
}
.img-card:hover img { transform: scale(1.04); }
.img-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,10,14,0.7) 0%, transparent 55%);
  pointer-events: none;
}

/* ── Testimonial avatar photo ───────────────────────────────── */
.tslide__avatar-img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-accent);
  flex-shrink: 0;
}

/* ── Team card photo ─────────────────────────────────────────── */
.team-card__photo {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 2px solid var(--border-accent);
  display: block;
}

/* ── Trust mosaic ───────────────────────────────────────────── */
.trust-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
}
.trust-mosaic__item {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.trust-mosaic__item:first-child { grid-row: span 2; }
.trust-mosaic__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.75) saturate(1.1);
  min-height: 160px;
  transition: transform 0.5s ease;
}
.trust-mosaic__item:hover img { transform: scale(1.05); }
.trust-mosaic__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,210,140,0.08), transparent);
  pointer-events: none;
}

/* ── About photo card ───────────────────────────────────────── */
.about-photo-card {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  height: 480px;
}
.about-photo-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.72) saturate(1.15);
  transition: transform 0.6s ease;
}
.about-photo-card:hover img { transform: scale(1.04); }
.about-photo-card__badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(5,10,14,0.82);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-photo-card__badge-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
}
.about-photo-card__badge-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ── Service image ──────────────────────────────────────────── */
.service-img {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  height: 420px;
}
.service-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.7) saturate(1.2);
  transition: transform 0.5s ease;
}
.service-img:hover img { transform: scale(1.04); }
.service-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(5,10,14,0.6) 100%);
  pointer-events: none;
}

/* ── Contact map image ──────────────────────────────────────── */
.contact__map-img {
  margin-top: 40px;
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 180px;
  position: relative;
}
.contact__map-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.45) saturate(0.7) hue-rotate(180deg);
}
.contact__map-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,210,140,0.12), rgba(0,168,240,0.08));
  pointer-events: none;
}
.contact__map-img__pin {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
  color: var(--accent);
  font-size: 0.82rem;
}

@media (max-width: 960px) {
  .trust-mosaic { grid-template-columns: 1fr; }
  .trust-mosaic__item:first-child { grid-row: span 1; }
  .about-photo-card { height: 320px; }
  .service-img { height: 280px; }
}
@media (max-width: 640px) {
  .trust-mosaic { display: none; }
  .img-card img { height: 220px; }
}