/* ============================================
   Nordic Automate - Style Sheet
   Palette: White, Black, Grey (Scandinavian minimal)
   Font: Manrope (Google Fonts)
   ============================================ */

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

:root {
  --bg: #FFFFFF;
  --bg-alt: #F5F5F5;
  --bg-dark: #1A1A1A;
  --text: #1A1A1A;
  --text-on-dark: #FFFFFF;
  --text-secondary: #6B6B6B;
  --text-secondary-light: rgba(255,255,255,0.6);
  --border: #E0E0E0;
  --border-light: #EEEEEE;
  --accent: #2C2C2C;
  --accent-hover: #000000;
  --white: #FFFFFF;
  --footer-bg: #1A1A1A;
  --max-width: 1200px;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.08);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition);
}

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

ul {
  list-style: none;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--accent);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius);
  z-index: 10000;
  font-weight: 600;
  font-size: 0.9rem;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 16px;
}

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

.section-padding {
  padding: 100px 0;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.text-gradient {
  background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Staggered children */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 0.3s; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 36px;
  width: auto;
}

/* Nav links */
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
  transition: opacity 0.25s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--text);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a:hover {
  opacity: 0.7;
}

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding-left: 24px;
  border-left: 1px solid var(--border);
}

.lang-active {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.lang-divider {
  font-size: 0.85rem;
  color: var(--border);
  font-weight: 300;
}

.lang-switch a {
  font-size: 0.88rem;
  font-weight: 400;
  opacity: 0.5;
}

.lang-switch a:hover {
  opacity: 1;
}

.lang-switch a::after {
  display: none;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--text);
  background: transparent;
  box-shadow: none;
}

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

.hero-pattern {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
  background-image:
    linear-gradient(0deg, var(--text) 1px, transparent 1px),
    linear-gradient(90deg, var(--text) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  box-shadow: var(--shadow-md);
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--bg);
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-item {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  opacity: 0.5;
  white-space: nowrap;
  transition: opacity var(--transition);
}

.trust-item:hover {
  opacity: 1;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: var(--bg);
}

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

.service-card {
  padding: 40px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition), transform 0.2s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--text);
  transition: height 0.4s ease;
}

.service-card:hover::before {
  height: 100%;
}

.service-card:hover {
  border-color: #BDBDBD;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--text);
  stroke-width: 1.5;
  fill: none;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card > p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-features li {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 4px 12px;
  border: 1px solid var(--border-light);
  border-radius: 100px;
  background: var(--bg-alt);
}

/* ============================================
   AI PRODUCTS - MOON
   ============================================ */
.ai-products {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}

.ai-products .section-label {
  color: var(--text-secondary-light);
  border-color: rgba(255,255,255,0.15);
}

.ai-products .section-title {
  color: var(--text-on-dark);
}

.ai-products .section-subtitle {
  color: var(--text-secondary-light);
}

.ai-products .text-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, rgba(255,255,255,0.6) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Moon hero grid */
.ai-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 64px;
}

.ai-intro {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 20px;
}

.ai-intro strong {
  color: #FFFFFF;
}

.ai-hero-content > p:last-of-type {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 32px;
}

.ai-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ai-cta-group .btn {
  background: #FFFFFF;
  color: #1A1A1A;
}

.ai-cta-group .btn:hover {
  background: #E8E8E8;
  color: #1A1A1A;
}

.ai-cta-group .btn-outline {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #1A1A1A;
}

.ai-cta-group .btn-outline:hover {
  background: #E8E8E8;
  border-color: #E8E8E8;
  color: #1A1A1A;
}

/* Moon orb */
.ai-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.moon-orb {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.03) 60%, transparent 70%);
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
  animation: moonFloat 6s ease-in-out infinite;
}

.moon-orb::before {
  content: 'M';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.2);
  letter-spacing: -0.03em;
}

.moon-orb::after {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.05);
  animation: moonPulse 4s ease-in-out infinite;
}

@keyframes moonFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes moonPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.5; }
}

/* Capabilities grid */
.ai-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.ai-capability-card {
  padding: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  transition: background var(--transition), border-color var(--transition), transform 0.2s ease;
}

.ai-capability-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.ai-capability-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-capability-icon svg {
  width: 32px;
  height: 32px;
  stroke: rgba(255,255,255,0.7);
  stroke-width: 1.5;
  fill: none;
}

.ai-capability-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
  letter-spacing: -0.01em;
}

.ai-capability-card > p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 16px;
}

.ai-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.ai-status-ready {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.15);
}

.ai-status-future {
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Industries */
.ai-industries {
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.ai-industries-title {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary-light);
  margin-bottom: 24px;
}

.ai-industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.industry-tag {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: background var(--transition), border-color var(--transition);
}

.industry-tag:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}

.industry-tag svg {
  width: 18px;
  height: 18px;
  stroke: rgba(255,255,255,0.4);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}

/* ============================================
   PROCESS
   ============================================ */
.process {
  background: var(--bg);
}

.process-timeline {
  max-width: 720px;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  width: 1px;
  height: 100%;
  background: var(--border);
}

.process-step {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  position: relative;
}

.process-step:not(:last-child) {
  padding-bottom: 48px;
}

.process-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-secondary);
  border: 2px solid var(--border);
  border-radius: 50%;
  background: var(--bg);
  position: relative;
  z-index: 1;
  transition: border-color var(--transition), color var(--transition);
}

.process-step:hover .process-number {
  border-color: var(--text);
  color: var(--text);
}

.process-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.process-content p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--bg-alt);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}

.about-content p {
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-content p:first-of-type {
  color: var(--text);
  font-size: 1.05rem;
}

.about-tags {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.about-tag {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  transition: border-color var(--transition), color var(--transition);
}

.about-tag:hover {
  border-color: var(--text);
  color: var(--text);
}

/* Values */
.about-values {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 8px;
}

.value-item {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform 0.2s ease;
}

.value-item:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.value-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.value-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   TEAM
   ============================================ */
.team {
  background: var(--bg);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.team-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.team-avatar {
  width: 140px;
  height: 140px;
  background: var(--bg-alt);
  border: 3px solid var(--border);
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card:hover .team-avatar {
  border-color: var(--text);
}

.avatar-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 100px;
}

.team-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.team-card .team-title {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1.5;
}

.team-card .team-bio {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}

.team-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.team-skill {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 3px 10px;
  border: 1px solid var(--border-light);
  border-radius: 100px;
  background: var(--bg-alt);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  background: var(--bg-alt);
}

.faq-list {
  max-width: 720px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.faq-item summary {
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition);
}

.faq-item summary:hover {
  color: var(--text-secondary);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--text-secondary);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 0 24px 0;
}

.faq-answer p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-answer a {
  color: var(--text);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.faq-answer a:hover {
  opacity: 0.7;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--bg);
}

.contact-centered {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.contact-centered .section-label,
.contact-centered .section-title {
  text-align: center;
}

.contact-intro {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-align: left;
}

.contact-item-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 3px;
}

.contact-item-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-secondary);
  stroke-width: 1.5;
  fill: none;
}

.contact-item-text {
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.contact-item-text a {
  color: var(--text);
  font-weight: 500;
  transition: opacity 0.2s;
}

.contact-item-text a:hover {
  opacity: 0.6;
}
/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .footer-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand .logo-img {
  height: 32px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-nav h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: rgba(255,255,255,0.9);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 32px 0;
}

.footer-text {
  font-size: 0.82rem;
}

.footer-socials {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s;
}

.footer-socials a:hover {
  opacity: 0.5;
}

.footer-socials svg {
  width: 20px;
  height: 20px;
  fill: rgba(255, 255, 255, 0.6);
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    display: none;
  }

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

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

  .ai-hero-visual {
    display: none;
  }

  .ai-capabilities-grid {
    grid-template-columns: 1fr;
  }

  .ai-industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .section-padding {
    padding: 80px 0;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
  }

  .nav-links.open {
    display: flex;
  }

  .lang-switch {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: 16px;
  }

  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
  }

  .section-padding {
    padding: 64px 0;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .section-subtitle {
    margin-bottom: 40px;
  }

  .trust-bar-inner {
    flex-direction: column;
    gap: 16px;
  }

  .trust-logos {
    gap: 20px;
  }

  .service-card {
    padding: 28px 24px;
  }

  .ai-capability-card {
    padding: 28px 24px;
  }

  .ai-industries-grid {
    grid-template-columns: 1fr;
  }

  .process-timeline::before {
    left: 20px;
  }

  .process-number {
    width: 40px;
    height: 40px;
    font-size: 0.88rem;
  }

  .process-step {
    gap: 20px;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .contact-form-wrapper {
    padding: 28px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}