/* ===========================
   CSS CUSTOM PROPERTIES
=========================== */
:root {
  --primary: hsl(196, 100%, 44%);
  --primary-dark: hsl(196, 100%, 34%);
  --primary-light: hsl(196, 100%, 60%);
  --accent: hsl(38, 100%, 55%);
  --accent-dark: hsl(38, 90%, 45%);

  --navy: hsl(218, 45%, 8%);
  --navy-2: hsl(218, 42%, 12%);
  --navy-3: hsl(218, 38%, 16%);
  --navy-4: hsl(218, 35%, 22%);

  --text-primary: hsl(210, 30%, 96%);
  --text-secondary: hsl(210, 20%, 70%);
  --text-muted: hsl(210, 15%, 50%);

  --glass-bg: hsla(218, 45%, 100%, 0.04);
  --glass-border: hsla(210, 80%, 80%, 0.1);
  --glass-border-hover: hsla(196, 100%, 60%, 0.35);

  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
  --gradient-accent: linear-gradient(135deg, var(--accent-dark), var(--accent));
  --gradient-dark: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);

  --shadow-sm: 0 2px 12px hsla(196, 100%, 30%, 0.15);
  --shadow-md: 0 8px 32px hsla(196, 100%, 30%, 0.2);
  --shadow-lg: 0 20px 60px hsla(196, 100%, 30%, 0.25);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --nav-height: 72px;
}

/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  background-color: var(--navy);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
select option { background: var(--navy-2); }

/* ===========================
   TYPOGRAPHY
=========================== */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: hsla(196, 100%, 44%, 0.12);
  border: 1px solid hsla(196, 100%, 44%, 0.2);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

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

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-subtitle { margin: 0 auto; }

/* ===========================
   LAYOUT
=========================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

/* ===========================
   BUTTONS
=========================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient-primary);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px hsla(196, 100%, 44%, 0.4);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(0,0%,100%,0.15), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px hsla(196, 100%, 44%, 0.5); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 50px;
  border: 1.5px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover {
  background: var(--glass-bg);
  border-color: var(--glass-border-hover);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; border-radius: var(--radius-md); }

/* ===========================
   NAVIGATION
=========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: hsla(218, 45%, 8%, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--glass-border), var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  transition: var(--transition);
}
.nav-logo:hover { transform: scale(1.03); }
.logo-icon {
  font-size: 1.6rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-accent { color: var(--primary); -webkit-text-fill-color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { left: 16px; right: 16px; }

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

.btn-call {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-light);
  transition: var(--transition);
}
.btn-call:hover {
  background: hsla(196, 100%, 44%, 0.12);
  border-color: var(--primary);
  transform: scale(1.03);
}
.call-icon { font-size: 1rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: flex;
  flex-direction: column;
  background: hsla(218, 45%, 8%, 0.98);
  backdrop-filter: blur(20px);
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition);
  border-top: 1px solid transparent;
}
.mobile-nav.open {
  max-height: 400px;
  padding: 16px 24px 24px;
  border-top-color: var(--glass-border);
}
.mobile-link {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--glass-border);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--primary); }
.mobile-cta {
  margin-top: 16px;
  padding: 12px 24px;
  background: var(--gradient-primary);
  color: var(--navy);
  font-weight: 700;
  border-radius: 50px;
  text-align: center;
  transition: var(--transition);
}
.mobile-cta:hover { opacity: 0.9; transform: scale(1.02); }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    hsla(218, 45%, 5%, 0.88) 0%,
    hsla(218, 45%, 8%, 0.75) 50%,
    hsla(196, 80%, 15%, 0.6) 100%
  );
}

/* Bubbles */
.bubbles { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.bubble {
  position: absolute;
  border-radius: 50%;
  background: hsla(196, 100%, 60%, 0.08);
  border: 1px solid hsla(196, 100%, 60%, 0.15);
  animation: bubbleFloat linear infinite;
}
.bubble:nth-child(1) { width: 80px; height: 80px; left: 5%; animation-duration: 12s; animation-delay: 0s; }
.bubble:nth-child(2) { width: 50px; height: 50px; left: 15%; animation-duration: 9s; animation-delay: 2s; }
.bubble:nth-child(3) { width: 120px; height: 120px; left: 30%; animation-duration: 15s; animation-delay: 1s; }
.bubble:nth-child(4) { width: 40px; height: 40px; left: 55%; animation-duration: 10s; animation-delay: 3s; }
.bubble:nth-child(5) { width: 90px; height: 90px; left: 70%; animation-duration: 13s; animation-delay: 0.5s; }
.bubble:nth-child(6) { width: 60px; height: 60px; left: 80%; animation-duration: 11s; animation-delay: 4s; }
.bubble:nth-child(7) { width: 30px; height: 30px; left: 90%; animation-duration: 8s; animation-delay: 1.5s; }
.bubble:nth-child(8) { width: 110px; height: 110px; left: 45%; animation-duration: 16s; animation-delay: 2.5s; }

@keyframes bubbleFloat {
  0% { bottom: -150px; opacity: 0; transform: translateX(0) scale(0.8); }
  10% { opacity: 1; }
  90% { opacity: 0.6; }
  100% { bottom: 110vh; opacity: 0; transform: translateX(60px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--nav-height) + 40px) 24px 60px;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: hsla(196, 100%, 44%, 0.12);
  border: 1px solid hsla(196, 100%, 44%, 0.3);
  border-radius: 50px;
  padding: 7px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--primary-light);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 hsla(196, 100%, 44%, 0.6); }
  50% { box-shadow: 0 0 0 6px hsla(196, 100%, 44%, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: hsla(210, 20%, 80%, 0.9);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  flex-wrap: wrap;
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--glass-border);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 48px;
  border: 2px solid var(--glass-border);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  z-index: 2;
}
.scroll-dot {
  width: 4px; height: 8px;
  background: var(--primary);
  border-radius: 2px;
  animation: scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(14px); opacity: 0.3; }
}

/* ===========================
   TRUST BAR
=========================== */
.trust-bar {
  background: linear-gradient(90deg, var(--navy-2), var(--navy-3), var(--navy-2));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 20px 0;
  overflow: hidden;
}

.trust-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.trust-icon { font-size: 1.2rem; }

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-md);
  background: hsla(218, 45%, 100%, 0.06);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap { margin-bottom: 20px; }
.service-icon {
  font-size: 2.4rem;
  display: inline-block;
  animation: none;
  transition: transform var(--transition-bounce);
}
.service-card:hover .service-icon { transform: scale(1.2) rotate(-5deg); }

.service-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.service-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-link:hover { color: var(--primary-light); gap: 8px; }

/* CTA card variant */
.card-cta {
  background: linear-gradient(135deg, hsla(196, 100%, 44%, 0.15), hsla(196, 100%, 30%, 0.08));
  border-color: hsla(196, 100%, 44%, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-cta-content { text-align: center; }
.cta-icon { font-size: 2.5rem; margin-bottom: 16px; }
.card-cta h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.card-cta p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.65;
}

/* ===========================
   WHY US
=========================== */
.why-us { background: var(--navy-2); }

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

/* Visual card */
.why-us-visual { position: relative; }
.visual-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  position: relative;
}

.check-circle {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--navy);
  font-weight: 900;
  margin: 0 auto 20px;
  box-shadow: 0 0 24px hsla(196, 100%, 44%, 0.4);
}

.visual-stat-big { margin-bottom: 16px; }
.big-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.big-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}
.stars-row { font-size: 1.4rem; margin-bottom: 16px; letter-spacing: 2px; }
.visual-quote {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
}

/* Floating tags */
.float-tag {
  position: absolute;
  background: var(--navy-3);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  animation: floatTag 5s ease-in-out infinite;
}
.tag1 { top: -20px; left: -40px; animation-delay: 0s; }
.tag2 { top: 50%; right: -50px; transform: translateY(-50%); animation-delay: 1.5s; }
.tag3 { bottom: 20px; left: -50px; animation-delay: 3s; }

@keyframes floatTag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.tag2 { animation-name: floatTag2; }
@keyframes floatTag2 {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50% { transform: translateY(-50%) translateX(8px); }
}

/* Features list */
.why-us-content .section-subtitle { max-width: none; margin-bottom: 36px; }

.features-list { display: flex; flex-direction: column; gap: 24px; }

.feature-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.feature-item:hover {
  border-color: var(--glass-border-hover);
  background: hsla(218, 45%, 100%, 0.06);
  transform: translateX(6px);
}

.feature-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(196, 100%, 44%, 0.1);
  border-radius: var(--radius-sm);
}

.feature-body h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.feature-body p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

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

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}

.process-step {
  flex: 1;
  min-width: 180px;
  text-align: center;
  padding: 40px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
}
.process-step:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: hsla(196, 100%, 44%, 0.15);
  line-height: 1;
  margin-bottom: 8px;
}
.step-icon { font-size: 2rem; margin-bottom: 16px; }

.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.process-step p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

.process-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  padding: 0 8px;
  margin-top: 60px;
  opacity: 0.5;
  flex-shrink: 0;
  animation: connectorPulse 2s ease-in-out infinite;
}
@keyframes connectorPulse {
  0%, 100% { opacity: 0.3; transform: scaleX(1); }
  50% { opacity: 0.8; transform: scaleX(1.2); }
}

/* ===========================
   PROJECTS
=========================== */
.projects { background: var(--navy-2); }

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

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  background: var(--navy-3);
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg);
}

.project-img-wrap { position: relative; overflow: hidden; height: 220px; }
.project-img { width: 100%; height: 100%; background-size: cover; background-position: center; transition: transform 0.5s ease; }
.project-card:hover .project-img { transform: scale(1.08); }

/* Real project photos */
.project-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}
.project-card:hover .project-photo { transform: scale(1.07); }

.project-overlay {
  position: absolute;
  top: 16px; left: 16px;
}
.project-type {
  display: inline-block;
  background: hsla(218, 45%, 5%, 0.8);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 0.05em;
}

.project-info {
  padding: 24px 28px 28px;
}
.project-info h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.project-info p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials { background: var(--navy); }

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

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 24px;
  font-family: Georgia, serif;
  font-size: 5rem;
  color: hsla(196, 100%, 44%, 0.1);
  line-height: 1;
  font-weight: 900;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-md);
}

.stars { font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
}
.av1 { background: linear-gradient(135deg, hsl(196,80%,50%), hsl(196,100%,70%)); }
.av2 { background: linear-gradient(135deg, hsl(220,80%,55%), hsl(200,90%,65%)); }
.av3 { background: linear-gradient(135deg, hsl(170,70%,45%), hsl(196,80%,60%)); }
.av4 { background: linear-gradient(135deg, hsl(210,75%,50%), hsl(196,85%,65%)); }

.author-info { display: flex; flex-direction: column; }
.author-name { font-weight: 700; font-size: 0.9rem; }
.author-role { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

/* ===========================
   CONTACT
=========================== */
.contact { background: var(--navy-2); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

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

.contact-details { display: flex; flex-direction: column; gap: 16px; }

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  color: inherit;
}
.contact-detail-item:hover {
  border-color: var(--glass-border-hover);
  background: hsla(218, 45%, 100%, 0.06);
  transform: translateX(4px);
}

.detail-icon {
  font-size: 1.3rem;
  width: 44px; height: 44px;
  background: hsla(196, 100%, 44%, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.detail-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.detail-value {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Form */
.contact-form-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

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

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

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: hsla(218, 45%, 100%, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: hsla(196, 100%, 44%, 0.06);
  box-shadow: 0 0 0 3px hsla(196, 100%, 44%, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }

.form-success {
  display: none;
  text-align: center;
  padding: 16px;
  background: hsla(130, 60%, 40%, 0.15);
  border: 1px solid hsla(130, 60%, 40%, 0.3);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: hsl(130, 60%, 65%);
  font-size: 0.9rem;
  animation: fadeIn 0.4s ease;
}
.form-success.visible { display: block; }

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--glass-border);
  padding-top: 80px;
}

.footer-layout {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  background: hsla(196, 100%, 44%, 0.08);
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li, .footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-bottom a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--primary); }

/* ===========================
   FLOATING CTA
=========================== */
.floating-cta {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px hsla(196, 100%, 44%, 0.5);
  z-index: 999;
  transition: var(--transition-bounce);
  animation: floatCTA 3s ease-in-out infinite;
}
.floating-cta:hover {
  transform: scale(1.15);
  box-shadow: 0 8px 30px hsla(196, 100%, 44%, 0.6);
}
@keyframes floatCTA {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ===========================
   REVEAL ANIMATIONS
=========================== */
.animate-fadein {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp 0.7s var(--transition) both;
  animation-delay: var(--delay, 0s);
}
@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-layout { grid-template-columns: 1fr; gap: 60px; }
  .why-us-visual { order: 2; }
  .why-us-content { order: 1; }
  .contact-layout { grid-template-columns: 1fr; gap: 60px; }
  .footer-layout { grid-template-columns: 1fr 1fr; gap: 40px; }
  .tag1, .tag2, .tag3 { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .btn-call span:last-child { display: none; }
  .btn-call .call-icon { font-size: 1.2rem; }

  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; padding: 20px 24px; }
  .stat-divider { display: none; }
  .process-steps { flex-direction: column; }
  .process-connector { transform: rotate(90deg); align-self: center; margin: -8px 0; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 24px; }
  .footer-layout { grid-template-columns: 1fr; gap: 32px; }
  .trust-container { justify-content: center; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-ghost, .hero-actions .btn-primary { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.8rem; }
  .hero-title { font-size: 2.4rem; }
  .contact-form-wrap { padding: 24px 16px; }
  .floating-cta { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}