/* ============================================================
   AK VISION TECH — PREMIUM STYLES
   ============================================================ */

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

:root {
  --bg-primary:    #0D1520;
  --bg-secondary:  #0A1A2E;
  --bg-card:       #0E1D2E;
  --bg-glass:      rgba(10,132,255,0.05);
  --brand-blue:    #0A84FF;
  --brand-blue-light: #3D9EFF;
  --accent-blue:   #005FCC;
  --text-white:    #FFFFFF;
  --text-light:    #B8C5D4;
  --text-dim:      #6B7A8C;
  --silver:        #D9D9D9;
  --border:        rgba(10,132,255,0.18);
  --border-light:  rgba(255,255,255,0.07);
  --glow:          0 0 48px rgba(10,132,255,0.28);
  --glow-sm:       0 0 24px rgba(10,132,255,0.18);
  --shadow-card:   0 24px 48px rgba(0,0,0,0.35);
  --shadow-lift:   0 32px 64px rgba(0,0,0,0.45);
  --radius:        14px;
  --radius-lg:     22px;
  --radius-xl:     28px;
  --transition:    0.35s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.16,1,0.3,1);
  --font-display:  'Syne', sans-serif;
  --font-body:     'Outfit', sans-serif;
  --section-py:    clamp(72px, 10vw, 120px);
  --container-px:  clamp(20px, 4vw, 32px);
  --nav-height:    72px;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-white);
  overflow-x: hidden;
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.nav-open { overflow: hidden; }

::selection { background: rgba(10,132,255,0.3); color: #fff; }

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

a { text-decoration: none; color: inherit; }


/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-blue); border-radius: 10px; }

/* CONTAINER */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--container-px); }

/* SECTION DIVIDER */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  max-width: 1200px;
  margin: 0 auto;
  opacity: 0.8;
}

/* ============================================================
   LOADER
   ============================================================ */
.loader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-logo {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 800;
  color: var(--text-white);
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}
.loader-logo span { color: var(--brand-blue); }
.loader-bar {
  width: 200px; height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px; overflow: hidden;
  margin: 0 auto;
}
.loader-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent-blue), var(--brand-blue));
  border-radius: 10px;
  animation: loaderFill 1.8s ease forwards;
}
@keyframes loaderFill { to { width: 100%; } }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(10,132,255,0.25) 50%, transparent 95%);
  opacity: 0;
  transition: opacity var(--transition);
}
.navbar.scrolled {
  background: rgba(8,12,18,0.88);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  padding: 10px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
  border-bottom-color: rgba(10,132,255,0.08);
}
.navbar.scrolled::after { opacity: 1; }
.nav-container {
  max-width: 1280px; margin: 0 auto; padding: 0 var(--container-px);
  display: flex; align-items: center; gap: clamp(16px, 3vw, 32px);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
  transition: opacity var(--transition), transform var(--transition);
}
.nav-logo:hover { opacity: 0.92; transform: translateY(-1px); }
.logo-icon { display: flex; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.3px;
}
.logo-text span { color: var(--brand-blue); }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  list-style: none; margin-left: auto;
}
.nav-link {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-light);
  padding: 8px 14px; border-radius: 10px;
  transition: color var(--transition), background var(--transition), transform var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: #fff;
  background: rgba(10,132,255,0.12);
}
.nav-link.active {
  box-shadow: inset 0 0 0 1px rgba(10,132,255,0.2);
}

.btn-nav-cta {
  font-family: var(--font-body);
  font-size: 0.875rem; font-weight: 600;
  background: linear-gradient(135deg, var(--brand-blue), var(--accent-blue));
  color: #fff; padding: 10px 22px;
  border-radius: 10px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap; flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(10,132,255,0.25);
  position: relative; overflow: hidden;
}
.btn-nav-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-nav-cta:hover {
  box-shadow: var(--glow-sm), 0 4px 16px rgba(10,132,255,0.35);
  transform: translateY(-2px);
}
.btn-nav-cta:hover::before { opacity: 1; }

.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.nav-overlay.visible { opacity: 1; visibility: visible; }

.hamburger {
  display: none; flex-direction: column;
  gap: 5px; cursor: pointer;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 10px;
  margin-left: auto;
  z-index: 1001;
  transition: background var(--transition), border-color var(--transition);
}
.hamburger:hover {
  background: rgba(10,132,255,0.1);
  border-color: rgba(10,132,255,0.25);
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-size: 0.9375rem; font-weight: 600;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--accent-blue) 100%);
  color: #fff; padding: 14px 30px;
  border-radius: 12px; border: none; cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative; overflow: hidden;
  box-shadow: 0 4px 16px rgba(10,132,255,0.3);
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 55%);
  opacity: 0; transition: opacity var(--transition);
}
.btn-primary::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transition: left 0.55s ease;
}
.btn-primary:hover {
  box-shadow: var(--glow), 0 8px 24px rgba(10,132,255,0.4);
  transform: translateY(-3px);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover::after { left: 140%; }
.btn-primary:active { transform: translateY(-1px); }
.btn-primary.btn-full { width: 100%; }

.btn-whatsapp {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-size: 0.9375rem; font-weight: 600;
  background: rgba(37,211,102,0.1);
  color: #25d366; padding: 14px 30px;
  border-radius: 12px; border: 1px solid rgba(37,211,102,0.3);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  backdrop-filter: blur(8px);
}
.btn-whatsapp:hover {
  background: rgba(37,211,102,0.18);
  border-color: rgba(37,211,102,0.55);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.2);
}
.btn-whatsapp:active { transform: translateY(-1px); }

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
}
.section-header p {
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  color: var(--text-light);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--brand-blue-light);
  background: rgba(10,132,255,0.08);
  border: 1px solid rgba(10,132,255,0.22);
  padding: 6px 16px; border-radius: 100px;
  backdrop-filter: blur(8px);
}

.gradient-text {
  background: linear-gradient(135deg, #0A84FF 0%, #5CB8FF 50%, #0A84FF 100%);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease infinite;
}
@keyframes gradientShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* HERO ENTRANCE */
.hero-animate {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.hero-animate.visible {
  opacity: 1;
  transform: translateY(0);
}
.hero-animate.delay-1 { transition-delay: 0.1s; }
.hero-animate.delay-2 { transition-delay: 0.2s; }
.hero-animate.delay-3 { transition-delay: 0.35s; }
.hero-animate.delay-4 { transition-delay: 0.5s; }
.hero-animate.delay-5 { transition-delay: 0.65s; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + 48px) var(--container-px) clamp(64px, 8vw, 96px);
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 90% 70% at 20% -20%, rgba(10,132,255,0.22) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 85% 80%, rgba(0,95,204,0.12) 0%, transparent 50%),
    var(--bg-primary);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,132,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,132,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% 45%, black 15%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% 45%, black 15%, transparent 72%);
}
.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
  will-change: transform;
}
.orb1 { width: 560px; height: 560px; background: radial-gradient(circle, rgba(10,132,255,0.2), transparent 70%); top: -180px; right: -80px; animation: orbFloat 9s ease-in-out infinite; }
.orb2 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(0,95,204,0.16), transparent 70%); bottom: -80px; left: -80px; animation: orbFloat 11s ease-in-out infinite reverse; }
.orb3 { width: 280px; height: 280px; background: radial-gradient(circle, rgba(61,158,255,0.12), transparent 70%); top: 45%; left: 35%; animation: orbFloat 13s ease-in-out infinite; }

@keyframes orbFloat { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-24px) scale(1.04); } }

#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.35; pointer-events: none; }

.hero-content { position: relative; z-index: 1; }
.hero-visual { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.8125rem; font-weight: 500;
  color: var(--text-light);
  background: rgba(10,132,255,0.07);
  border: 1px solid rgba(10,132,255,0.22);
  padding: 8px 18px 8px 12px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand-blue);
  box-shadow: 0 0 10px var(--brand-blue);
  animation: pulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.55; transform: scale(0.88); } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 52px; }

.hero-stats {
  display: inline-flex;
  align-items: center;
  gap: clamp(16px, 3vw, 28px);
  flex-wrap: wrap;
  padding: 20px 28px;
  background: rgba(10,132,255,0.04);
  border: 1px solid rgba(10,132,255,0.12);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.stat-item { display: flex; flex-direction: column; align-items: flex-start; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--brand-blue-light);
  line-height: 1;
}
.stat-suffix { font-size: 1.25rem; font-weight: 800; color: var(--brand-blue-light); }
.stat-num, .stat-suffix { display: inline; }
.stat-item > :first-child { display: flex; align-items: baseline; }
.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.stat-divider { width: 1px; height: 36px; background: linear-gradient(180deg, transparent, var(--border), transparent); flex-shrink: 0; }

/* DEVICE MOCKUP */
.hero-device {
  position: relative;
  background: linear-gradient(145deg, rgba(14,29,46,0.95), rgba(8,15,26,0.98));
  border: 1px solid rgba(10,132,255,0.25);
  border-radius: 20px;
  padding: 8px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--glow), var(--shadow-lift);
  animation: deviceFloat 7s ease-in-out infinite;
  transform-style: preserve-3d;
}
.hero-device::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: 21px;
  background: linear-gradient(135deg, rgba(10,132,255,0.35), transparent 40%, rgba(10,132,255,0.15));
  z-index: -1;
  opacity: 0.6;
}
@keyframes deviceFloat { 0%,100% { transform: translateY(0) rotate(-0.5deg); } 50% { transform: translateY(-14px) rotate(0.5deg); } }

.device-screen {
  background: #080f1a;
  border-radius: 13px;
  overflow: hidden;
}
.screen-header {
  background: #0d1621;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.78rem; color: var(--text-dim);
}
.screen-dot { width: 10px; height: 10px; border-radius: 50%; }
.screen-dot.red { background: #ff5f57; }
.screen-dot.yellow { background: #febc2e; }
.screen-dot.green { background: #28c840; }
.screen-header span { margin-left: 4px; }

.screen-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px; padding: 10px;
}
.feed-cell {
  aspect-ratio: 4/3;
  background: #0a131e;
  border-radius: 6px;
  position: relative; overflow: hidden;
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 6px;
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color 0.3s;
}
.feed-cell.active { border-color: rgba(10,132,255,0.3); }
.feed-cell span { font-size: 0.65rem; color: var(--text-dim); z-index: 1; position: relative; }
.feed-pulse {
  position: absolute; top: 8px; right: 8px;
  width: 7px; height: 7px; border-radius: 50%;
  background: #0A84FF;
  animation: feedPulse 2s ease-in-out infinite;
}
.feed-cell.active .feed-pulse { background: #25d366; }
.feed-cell::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 4px);
}
@keyframes feedPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.screen-status {
  padding: 10px 14px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.75rem; color: var(--text-dim);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.status-live { color: #ff4444; font-weight: 700; }
.status-secure { color: #25d366; }

.device-glow {
  position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%);
  width: 200px; height: 80px;
  background: radial-gradient(ellipse, rgba(10,132,255,0.3), transparent 70%);
  filter: blur(20px);
}

/* ============================================================
   TRUST SECTION
   ============================================================ */
.trust-section {
  padding: 0 0 var(--section-py);
  position: relative;
  margin-top: -40px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 2vw, 22px);
}
.trust-card {
  background: rgba(10,132,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px);
  text-align: center;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition), background var(--transition);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.trust-card:hover {
  border-color: rgba(10,132,255,0.4);
  transform: translateY(-6px);
  box-shadow: var(--glow-sm), var(--shadow-card);
  background: rgba(10,132,255,0.07);
}
.trust-icon {
  width: 56px; height: 56px;
  background: rgba(10,132,255,0.1);
  border: 1px solid rgba(10,132,255,0.22);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  color: var(--brand-blue-light);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.trust-card:hover .trust-icon {
  background: rgba(10,132,255,0.2);
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(10,132,255,0.2);
}
.trust-card h3 { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.trust-card p { font-size: 0.875rem; color: var(--text-light); line-height: 1.6; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-section { padding: var(--section-py) 0; position: relative; }
.services-section::before {
  content: '';
  position: absolute; top: 0; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 22px);
}
.service-card {
  --mx: 50%;
  --my: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 32px) clamp(22px, 2.5vw, 28px);
  position: relative; overflow: hidden;
  cursor: default;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx) var(--my), rgba(10,132,255,0.12) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.service-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(10,132,255,0.35), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(10,132,255,0.35);
  transform: translateY(-6px);
  box-shadow: var(--glow-sm), var(--shadow-card);
}
.service-card:hover::before,
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 54px; height: 54px;
  background: rgba(10,132,255,0.08);
  border: 1px solid rgba(10,132,255,0.15);
  border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-blue); margin-bottom: 18px;
  transition: background var(--transition), border-color var(--transition);
}
.service-card:hover .service-icon {
  background: rgba(10,132,255,0.18);
  border-color: rgba(10,132,255,0.3);
}
.service-card h3,
.service-card p,
.service-icon,
.service-arrow { position: relative; z-index: 1; }
.service-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; }
.service-arrow {
  font-size: 1.2rem; color: var(--brand-blue);
  margin-top: 16px; opacity: 0; transform: translateX(-6px);
  transition: opacity 0.3s, transform 0.3s;
}
.service-card:hover .service-arrow { opacity: 1; transform: translateX(0); }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
  padding: var(--section-py) 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  position: relative;
}
.why-section::before,
.why-section::after {
  content: '';
  position: absolute; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.why-section::before { top: 0; }
.why-section::after { bottom: 0; }
.why-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start; }
.why-left { position: sticky; top: 120px; }
.why-left h2 { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.5rem); font-weight: 800; line-height: 1.2; margin: 12px 0 18px; }
.why-left p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; margin-bottom: 28px; }

.why-right { display: flex; flex-direction: column; gap: 0; }
.why-item {
  display: flex; gap: 20px; align-items: flex-start;
  padding: clamp(20px, 2.5vw, 28px) 12px;
  border-bottom: 1px solid var(--border-light);
  transition: transform var(--transition), background var(--transition);
  border-radius: var(--radius);
  margin: 0 -12px;
}
.why-item:first-child { border-top: 1px solid var(--border-light); }
.why-item:hover {
  transform: translateX(8px);
  background: rgba(10,132,255,0.03);
}
.why-num {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 800;
  color: var(--brand-blue); background: rgba(10,132,255,0.1);
  border: 1px solid rgba(10,132,255,0.2);
  padding: 4px 10px; border-radius: 6px; flex-shrink: 0; margin-top: 2px;
  letter-spacing: 0.5px;
}
.why-content h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.why-content p { font-size: 0.88rem; color: var(--text-light); line-height: 1.6; }

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-section { padding: var(--section-py) 0; }

.projects-filter {
  display: flex; gap: 8px; flex-wrap: wrap;
  justify-content: center; margin-bottom: clamp(32px, 5vw, 48px);
  padding: 6px;
  background: rgba(10,132,255,0.04);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  width: fit-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.filter-btn {
  font-family: var(--font-body); font-size: 0.8125rem; font-weight: 600;
  color: var(--text-light);
  background: transparent; border: 1px solid transparent;
  padding: 10px 20px; border-radius: 10px; cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}
.filter-btn:hover {
  color: #fff;
  background: rgba(10,132,255,0.12);
  border-color: rgba(10,132,255,0.2);
}
.filter-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--accent-blue));
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(10,132,255,0.3);
}

.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(10,132,255,0.35);
  box-shadow: var(--glow-sm), var(--shadow-card);
}
.project-card.hidden { display: none; }

.project-visual {
  height: 190px; position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: transform 0.5s ease;
}
.project-card:hover .project-visual { transform: scale(1.03); }
.cctv-bg    { background: linear-gradient(135deg, #0a1929, #0d2640); }
.network-bg { background: linear-gradient(135deg, #0d1f2d, #0a2035); }
.wifi-bg    { background: linear-gradient(135deg, #091828, #0b2240); }
.cabling-bg { background: linear-gradient(135deg, #0e1a28, #0a1e38); }
.cctv2-bg   { background: linear-gradient(135deg, #0c1e30, #091828); }
.network2-bg{ background: linear-gradient(135deg, #0d2038, #081527); }

.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.4));
}
.project-tag {
  position: absolute; top: 14px; left: 14px;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--brand-blue); background: rgba(10,132,255,0.12);
  border: 1px solid rgba(10,132,255,0.25);
  padding: 4px 10px; border-radius: 6px;
}
.project-icon-large {
  color: rgba(10,132,255,0.25);
  transition: color 0.3s, transform 0.3s;
}
.project-card:hover .project-icon-large { color: rgba(10,132,255,0.55); transform: scale(1.1); }

.project-info { padding: 22px 22px 24px; }
.project-info h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.project-info p { font-size: 0.84rem; color: var(--text-light); line-height: 1.6; margin-bottom: 14px; }
.project-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.project-meta span {
  font-size: 0.72rem; font-weight: 500;
  color: var(--brand-blue); background: rgba(10,132,255,0.08);
  border: 1px solid rgba(10,132,255,0.15);
  padding: 3px 10px; border-radius: 6px;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: var(--section-py) 0;
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
  overflow: hidden;
  position: relative;
}
.testimonials-section::before {
  content: '';
  position: absolute; top: 0; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.testimonials-track-wrapper { position: relative; overflow: hidden; }

.testimonials-track {
  display: flex; gap: 20px;
  transition: transform 0.55s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}

.testimonial-card {
  background: rgba(13, 28, 46, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 36px) clamp(22px, 2.5vw, 32px);

  flex: 0 0 calc(33.333% - 14px); /* FIXED */
  min-width: 300px;              /* fallback */
  
  transition: border-color var(--transition),
              transform var(--transition),
              box-shadow var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(10,132,255,0.35);
  transform: translateY(-4px);
  box-shadow: var(--glow-sm);
}

.testi-stars { color: #f4c430; font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.75; margin-bottom: 22px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--brand-blue));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  flex-shrink: 0;
}
.author-info strong { display: block; font-size: 0.9rem; font-weight: 600; }
.author-info span { font-size: 0.78rem; color: var(--text-dim); }

.testi-controls {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-top: 32px;
}
.testi-btn {
  width: 44px; height: 44px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 50%; color: var(--text-white);
  font-size: 1.3rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.testi-btn:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  transform: scale(1.08);
  box-shadow: var(--glow-sm);
}
.testi-dots { display: flex; gap: 8px; }
.testi-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border);
  cursor: pointer; transition: background 0.3s, transform 0.3s;
}
.testi-dot.active { background: var(--brand-blue); transform: scale(1.3); }

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { padding: var(--section-py) 0; }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.about-card-stack { position: relative; height: 360px; }
.about-stat-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  backdrop-filter: blur(10px);
  box-shadow: var(--glow-sm), 0 20px 40px rgba(0,0,0,0.3);
  min-width: 160px;
}
.card-1 { top: 0; left: 0; transform: rotate(-4deg); animation: cardFloat1 7s ease-in-out infinite; }
.card-2 { top: 80px; right: 0; transform: rotate(3deg); animation: cardFloat2 8s ease-in-out infinite; }
.card-3 { bottom: 0; left: 30px; transform: rotate(-2deg); animation: cardFloat3 9s ease-in-out infinite; }
@keyframes cardFloat1 { 0%,100% { transform: rotate(-4deg) translateY(0); } 50% { transform: rotate(-4deg) translateY(-10px); } }
@keyframes cardFloat2 { 0%,100% { transform: rotate(3deg) translateY(0); } 50% { transform: rotate(3deg) translateY(-15px); } }
@keyframes cardFloat3 { 0%,100% { transform: rotate(-2deg) translateY(0); } 50% { transform: rotate(-2deg) translateY(-8px); } }

.asc-num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--brand-blue); line-height: 1; margin-bottom: 4px; }
.asc-label { font-size: 0.78rem; color: var(--text-dim); }
.about-bg-circle {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,132,255,0.08), transparent 70%);
  border: 1px solid rgba(10,132,255,0.1); z-index: -1;
}

.about-content { padding: 0; }
.about-content h2 { font-family: var(--font-display); font-size: clamp(1.8rem,3vw,2.5rem); font-weight: 800; line-height: 1.2; margin: 12px 0 22px; }
.about-content p { font-size: 0.92rem; color: var(--text-light); line-height: 1.75; margin-bottom: 16px; }
.about-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.about-badge {
  font-size: 0.82rem; font-weight: 500;
  color: var(--text-light);
  background: rgba(10,132,255,0.07);
  border: 1px solid rgba(10,132,255,0.15);
  padding: 8px 16px; border-radius: 10px;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.about-badge:hover {
  background: rgba(10,132,255,0.12);
  border-color: rgba(10,132,255,0.28);
  transform: translateY(-2px);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { padding: var(--section-py) 0; position: relative; }
.contact-section::before {
  content: '';
  position: absolute; top: 0; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}
.ci-item {
  display: flex; gap: 16px; align-items: center;
  padding: 14px 8px; margin: 0 -8px;
  border-bottom: 1px solid var(--border-light);
  border-radius: 10px;
  transition: background var(--transition);
}
.ci-item:hover { background: rgba(10,132,255,0.04); }
.ci-item:last-child { border-bottom: none; }
.ci-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(10,132,255,0.1);
  border: 1px solid rgba(10,132,255,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-blue);
}
.ci-icon.whatsapp { background: rgba(37,211,102,0.08); border-color: rgba(37,211,102,0.2); color: #25d366; }
.ci-text span, .ci-text a { display: block; }
.ci-text span:first-child { font-size: 0.75rem; color: var(--text-dim); margin-bottom: 2px; }
.ci-text a, .ci-text span:last-child { font-size: 0.9rem; font-weight: 500; color: var(--text-white); }
.ci-text a:hover { color: var(--brand-blue); }

.map-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  height: 180px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.map-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(10,132,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,132,255,0.04) 1px, transparent 1px);
  background-size: 30px 30px;
}
.map-inner { text-align: center; position: relative; z-index: 1; }
.map-pin-anim { display: flex; justify-content: center; margin-bottom: 8px; animation: pinBounce 2s ease-in-out infinite; }
@keyframes pinBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.map-inner p { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
.map-inner span { font-size: 0.78rem; color: var(--text-dim); }

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.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: 500; color: var(--text-light); }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body); font-size: 0.9rem;
  color: var(--text-white); background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-light);
  border-radius: 10px; padding: 12px 16px;
  width: 100%; outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand-blue);
  background: rgba(10,132,255,0.04);
  box-shadow: 0 0 0 3px rgba(10,132,255,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group select option { background: #0e1d2e; color: var(--text-white); }

.form-success {
  display: none; text-align: center; padding: 20px;
  color: #25d366; font-weight: 600;
  background: rgba(37,211,102,0.08);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: 10px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--bg-secondary); border-top: 1px solid var(--border-light); }
.footer-top { padding: 72px 0 48px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.7; max-width: 250px; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.social-link:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: var(--glow-sm);
}

.footer-col h4 { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; margin-bottom: 18px; color: var(--text-white); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.85rem; color: var(--text-dim); transition: color 0.3s; }
.footer-col ul li a:hover { color: var(--brand-blue); }
.footer-contact li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--text-dim);
}
.footer-contact svg { color: var(--brand-blue); flex-shrink: 0; }

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--border-light);
}
.footer-bottom .container {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-dim); }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--text-dim); transition: color 0.3s; }
.footer-bottom-links a:hover { color: var(--brand-blue); }

/* ============================================================
   FLOATING ELEMENTS
   ============================================================ */
.whatsapp-float {
  position: fixed; bottom: 90px; right: 24px;
  width: 54px; height: 54px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waFloat 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.55); }
@keyframes waFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.whatsapp-tooltip {
  position: absolute; right: 64px;
  background: #111; color: #fff;
  font-size: 0.78rem; font-weight: 500;
  padding: 6px 12px; border-radius: 8px;
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity 0.3s;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

.back-to-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 900;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition), background var(--transition), transform var(--transition);
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--brand-blue); border-color: var(--brand-blue); transform: translateY(-2px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: calc(var(--nav-height) + 32px);
  }
  .hero-visual { justify-content: center; order: -1; }
  .hero-content { order: 1; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; margin: 0 auto; }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-badge { display: inline-flex; }
  .stat-item { align-items: center; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .why-inner { grid-template-columns: 1fr; gap: 48px; }
  .why-left { position: static; text-align: center; }
  .why-left .btn-primary { margin: 0 auto; }
  .about-inner { grid-template-columns: 1fr; }
  .about-card-stack { margin: 0 auto; max-width: 360px; }
  .about-content { text-align: center; }
  .about-badges { justify-content: center; }
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav-links { gap: 2px; }
  .nav-link { padding: 8px 10px; font-size: 0.8125rem; }
}

@media (max-width: 768px) {
  .navbar { padding: 12px 0; }
  .nav-links {
    position: fixed; top: 0; right: -100%; bottom: 0;
    width: min(300px, 85vw);
    background: rgba(8,12,18,0.98);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    flex-direction: column;
    align-items: stretch;
    padding: calc(var(--nav-height) + 24px) 24px 28px;
    gap: 4px;
    transition: right 0.45s cubic-bezier(0.4,0,0.2,1);
    border-left: 1px solid var(--border);
    z-index: 999;
    margin-left: 0;
    box-shadow: -8px 0 32px rgba(0,0,0,0.4);
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 1rem; padding: 14px 16px; border-radius: 12px; }
  .nav-link:hover, .nav-link.active { background: rgba(10,132,255,0.14); }
  .nav-container > .btn-nav-cta { display: none; }
  .nav-mobile-cta {
    display: flex !important;
    margin-top: 16px;
    width: 100%;
    justify-content: center;
    text-align: center;
    list-style: none;
  }
  .nav-links li:last-child { list-style: none; width: 100%; }
  .hamburger { display: flex; }

  .hero { gap: 36px; padding-bottom: 48px; }
  .hero-title { font-size: clamp(1.875rem, 7vw, 2.25rem); }
  .hero-device { max-width: min(360px, 92vw); }
  .hero-stats {
    width: 100%;
    justify-content: space-around;
    padding: 16px 20px;
    gap: 12px;
  }
  .stat-divider { height: 28px; }

  .trust-section { margin-top: 0; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-filter { width: 100%; justify-content: center; }

  .testimonial-card { min-width: calc(100vw - var(--container-px) * 2 - 8px); }

  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom .container { flex-direction: column; text-align: center; }

  .whatsapp-float { bottom: 88px; right: 16px; width: 50px; height: 50px; }
  .back-to-top { bottom: 16px; right: 16px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
  .hero-stats {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .stat-divider { width: 100%; height: 1px; background: var(--border-light); }
  .stat-item { align-items: center; text-align: center; }
  .hero-actions { flex-direction: column; width: 100%; max-width: 320px; margin-left: auto; margin-right: auto; }
  .btn-primary, .btn-whatsapp { width: 100%; }
  .about-card-stack { height: 300px; }
  .why-item:hover { transform: none; }
}

@media (min-width: 769px) {
  .nav-mobile-cta { display: none !important; }
}

@media (min-width: 1440px) {
  .hero { max-width: 1400px; }
}

/* 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, .hero-animate { opacity: 1; transform: none; }
  .hero-device, .hero-orb, .whatsapp-float, .about-stat-card { animation: none !important; }
  .gradient-text { animation: none; background-position: 0 center; }
}