/* ═══════════════════════════════════════════════════════════
   DronexAviation Pvt. Ltd. — style.css
   ═══════════════════════════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Outfit', 'Inter', sans-serif;
  background: #050b18;
  color: #e2e8f0;
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── CSS VARIABLES ── */
:root {
  --blue:       #0066ff;
  --cyan:       #00d4ff;
  --dark:       #050b18;
  --dark2:      #080f22;
  --dark3:      #0d1a35;
  --card-bg:    rgba(13,26,53,0.85);
  --border:     rgba(0,212,255,0.12);
  --text:       #e2e8f0;
  --text-muted: #94a3b8;
  --radius:     14px;
  --radius-lg:  22px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
  --glow:       0 0 40px rgba(0,102,255,0.25);
  --glow-cyan:  0 0 30px rgba(0,212,255,0.2);
  --shadow:     0 8px 40px rgba(0,0,0,0.5);
}

/* ── CONTAINER ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-weight: 600;
  font-size: 0.95rem; cursor: pointer; border: none;
  transition: all var(--transition); white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,102,255,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,102,255,0.5);
  filter: brightness(1.1);
}
.btn-ghost {
  background: rgba(255,255,255,0.07);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: var(--cyan);
  transform: translateY(-2px);
}
.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── SECTION SHARED ── */
.section { padding: 100px 0; }
.section-label {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--cyan);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  padding: 6px 16px; border-radius: 50px; margin-bottom: 16px;
}
.section-header { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.2;
  color: #fff; margin-bottom: 16px;
}
.section-subtitle { color: var(--text-muted); font-size: 1.05rem; }
.text-accent {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── SCROLL REVEAL ── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.revealed { opacity: 1 !important; transform: none !important; }

/* ════════════════════════════════
   NAVBAR
════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
}
#navbar.scrolled {
  background: rgba(5,11,24,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-container {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-logo {
  display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; text-decoration: none;
}
.site-logo {
  height: 42px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition), filter var(--transition);
}
.nav-logo:hover .site-logo {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px rgba(0,212,255,0.35));
}
.footer-logo .site-logo,
.footer-brand .site-logo {
  height: 44px;
  margin-bottom: 14px;
}
@media (max-width: 768px) {
  .site-logo {
    height: 34px;
    max-width: 170px;
  }
}
.logo-icon { width: 40px; height: 40px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main { font-size: 1.1rem; font-weight: 800; color: #fff; }
.logo-accent { font-size: 1.1rem; font-weight: 800; color: var(--cyan); margin-top: -2px; }
.logo-sub { font-size: 0.65rem; font-weight: 400; color: var(--text-muted); letter-spacing: 0.05em; }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin-left: auto;
}
.nav-link {
  font-size: 0.9rem; font-weight: 500; color: var(--text-muted);
  padding: 8px 14px; border-radius: 8px;
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: #fff; background: rgba(255,255,255,0.07);
}
.nav-dropdown-item {
  position: relative;
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 250px;
  background: rgba(8, 15, 34, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  padding: 10px 8px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.6), var(--glow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s ease;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-dropdown-item:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
}
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
.nav-dropdown-menu a:hover {
  color: #fff;
  background: rgba(0, 212, 255, 0.12);
  color: var(--cyan);
  transform: translateX(4px);
}
.nav-dropdown-menu a span {
  font-size: 1rem;
}
.nav-cta { margin-left: 8px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px; background: #fff;
  border-radius: 2px; transition: all var(--transition);
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center;
  filter: brightness(0.45) saturate(1.1);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5,11,24,0.85) 0%,
    rgba(0,30,80,0.6) 50%,
    rgba(5,11,24,0.75) 100%
  );
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
  padding-top: 100px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--cyan);
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  padding: 8px 18px; border-radius: 50px; margin-bottom: 28px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 900; line-height: 1.05;
  color: #fff; margin-bottom: 24px;
  max-width: 800px;
}
.hero-title-accent {
  background: linear-gradient(90deg, var(--blue), var(--cyan), #a78bfa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(226,232,240,0.8);
  max-width: 620px; margin-bottom: 40px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats {
  display: flex; align-items: center; gap: 0;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px; padding: 24px 32px;
  width: fit-content; flex-wrap: wrap;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 28px;
}
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { padding-right: 0; }
.stat-num { font-size: 2.2rem; font-weight: 900; color: #fff; line-height: 1; }
.stat-unit { font-size: 1.4rem; font-weight: 700; color: var(--cyan); margin-top: -4px; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; text-align: center; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.15); flex-shrink: 0; }
.scroll-indicator {
  position: absolute; bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.75rem; letter-spacing: 0.1em;
  animation: fade-bob 2.5s ease infinite;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--cyan));
}
@keyframes fade-bob {
  0%,100% { opacity: 0.6; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* ════════════════════════════════
   TICKER
════════════════════════════════ */
.ticker-wrap {
  background: linear-gradient(90deg, var(--blue), #003fcc, var(--blue));
  padding: 14px 0; overflow: hidden;
}
.ticker {
  display: flex; align-items: center; gap: 24px;
  white-space: nowrap;
  animation: ticker-scroll 40s linear infinite;
}
.ticker span { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.9); }
.ticker .sep { color: rgba(255,255,255,0.4); font-size: 0.7rem; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ════════════════════════════════
   ABOUT
════════════════════════════════ */
.about-section { background: var(--dark2); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-visual { position: relative; }
.about-img-wrapper { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about-img { width: 100%; height: 480px; object-fit: cover; border-radius: var(--radius-lg); }
.about-img-badge {
  position: absolute; bottom: 24px; left: 24px;
  display: flex; align-items: center; gap: 12px;
  background: rgba(5,11,24,0.9); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 12px 16px;
}
.about-img-badge div { display: flex; flex-direction: column; }
.about-img-badge strong { font-size: 0.9rem; color: #fff; }
.about-img-badge span { font-size: 0.75rem; color: var(--text-muted); }
.about-floater {
  position: absolute; top: -24px; right: -24px;
  display: flex; align-items: center; gap: 12px;
  background: rgba(0,102,255,0.15); backdrop-filter: blur(10px);
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: 12px; padding: 14px 18px;
  animation: float 4s ease-in-out infinite;
}
.floater-icon { font-size: 1.6rem; }
.about-floater div { display: flex; flex-direction: column; }
.about-floater strong { font-size: 0.9rem; color: #fff; }
.about-floater span { font-size: 0.75rem; color: var(--text-muted); }
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.about-content .section-title { text-align: left; }
.about-desc { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 28px 0; }
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; color: var(--text);
}
.feature-icon-wrap {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(0,212,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); flex-shrink: 0;
}

/* ════════════════════════════════
   SERVICES
════════════════════════════════ */
.services-section { background: var(--dark); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0); transition: transform var(--transition);
}
.service-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-4px); box-shadow: var(--glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(0,102,255,0.15), rgba(0,212,255,0.1));
  border: 1px solid rgba(0,212,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; flex: 1; }
.service-list { padding-left: 0; margin-bottom: 4px; }
.service-list li {
  font-size: 0.82rem; color: var(--text-muted);
  padding: 4px 0; padding-left: 16px; position: relative;
}
.service-list li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--cyan); font-weight: 700;
}
.service-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--cyan);
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(0,212,255,0.12);
  transition: all var(--transition);
  text-decoration: none;
}
.service-link-btn svg {
  transition: transform var(--transition);
}
.service-card:hover .service-link-btn {
  color: #fff;
}
.service-card:hover .service-link-btn svg {
  transform: translateX(4px);
  color: var(--cyan);
}

/* ════════════════════════════════
   INDUSTRIES
════════════════════════════════ */
.industries-section {
  background: var(--dark2);
}
.industries-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.industry-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; transition: all var(--transition);
  display: flex; flex-direction: column;
}
.industry-card:hover { transform: translateY(-6px); box-shadow: var(--shadow), var(--glow); border-color: rgba(0,212,255,0.3); }
.industry-img-wrap { position: relative; height: 200px; overflow: hidden; }
.industry-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.industry-card:hover .industry-img-wrap img { transform: scale(1.08); }
.industry-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,11,24,0.85) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 16px;
}
.industry-tag {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--cyan);
  background: rgba(0,212,255,0.15); border: 1px solid rgba(0,212,255,0.3);
  padding: 4px 10px; border-radius: 20px;
}
.industry-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.industry-icon { font-size: 1.6rem; margin-bottom: 8px; }
.industry-body h3 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.industry-body p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 12px; flex: 1; }
.industry-body ul { padding: 0; }
.industry-body li {
  font-size: 0.78rem; color: var(--text-muted);
  padding: 3px 0; padding-left: 14px; position: relative;
}
.industry-body li::before {
  content: '▸'; position: absolute; left: 0;
  color: var(--cyan); font-size: 0.65rem; top: 4px;
}
.industry-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,212,255,0.12);
  transition: all var(--transition);
  text-decoration: none;
}
.industry-link-btn svg {
  transition: transform var(--transition);
}
.industry-card:hover .industry-link-btn {
  color: #fff;
}
.industry-card:hover .industry-link-btn svg {
  transform: translateX(4px);
  color: var(--cyan);
}
.industry-card--more {
  background: linear-gradient(135deg, rgba(0,102,255,0.12), rgba(0,212,255,0.06));
  border: 2px dashed rgba(0,212,255,0.25);
  display: flex; align-items: center; justify-content: center;
}
.industry-body--more { text-align: center; align-items: center; padding: 32px 20px; }
.more-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff; font-size: 1.8rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.industry-body--more h3 { color: #fff; font-size: 1.1rem; margin-bottom: 8px; }
.industry-body--more p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }

/* ════════════════════════════════
   WHY US
════════════════════════════════ */
.why-section {
  background: var(--dark);
  position: relative; overflow: hidden;
}
.why-section::before {
  content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,102,255,0.07), transparent 70%);
  pointer-events: none;
}
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.why-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.why-card:hover { border-color: rgba(0,102,255,0.35); transform: translateY(-4px); box-shadow: var(--glow); }
.why-num {
  font-size: 3.5rem; font-weight: 900;
  background: linear-gradient(135deg, rgba(0,102,255,0.25), rgba(0,212,255,0.1));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  position: absolute; top: 16px; right: 20px;
  line-height: 1;
}
.why-icon { font-size: 2.2rem; margin-bottom: 16px; }
.why-card h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.why-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; }

/* ════════════════════════════════
   TECHNOLOGY
════════════════════════════════ */
.tech-section { background: var(--dark2); }
.tech-tabs {
  display: flex; gap: 8px; justify-content: center;
  margin-bottom: 40px; flex-wrap: wrap;
}
.tech-tab {
  padding: 10px 24px; border-radius: 50px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.9rem; font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.tech-tab:hover { color: #fff; border-color: rgba(0,212,255,0.3); }
.tech-tab.active {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 16px rgba(0,102,255,0.4);
}
.tech-panel { display: none; }
.tech-panel.active { display: block; animation: fade-in 0.4s ease; }
@keyframes fade-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.tech-items { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.tech-item {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 22px;
  text-align: center; transition: all var(--transition);
}
.tech-item:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-3px); }
.tech-item .tech-icon { font-size: 2.4rem; margin-bottom: 14px; }
.tech-item h4 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.tech-item p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; }

/* ════════════════════════════════
   GALLERY
════════════════════════════════ */
.gallery-section { background: var(--dark); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  position: relative; cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
  filter: brightness(0.85);
}
.gallery-item:hover img { transform: scale(1.06); filter: brightness(1); }
.gallery-item--large { grid-column: span 2; grid-row: span 2; }
.gallery-item--tall { grid-row: span 2; }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(5,11,24,0.9), transparent);
  font-size: 0.82rem; font-weight: 600; color: #fff;
  transform: translateY(100%); transition: transform var(--transition);
}
.gallery-item:hover .gallery-caption { transform: translateY(0); }

/* ════════════════════════════════
   TESTIMONIALS
════════════════════════════════ */
.testimonials-section { background: var(--dark2); }
.testimonials-track {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.testimonial-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0,212,255,0.2); }
.testimonial-stars { color: #fbbf24; font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card > p {
  font-size: 0.88rem; color: var(--text-muted);
  line-height: 1.75; margin-bottom: 20px; font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.testimonial-author div { display: flex; flex-direction: column; }
.testimonial-author strong { font-size: 0.9rem; color: #fff; }
.testimonial-author span { font-size: 0.76rem; color: var(--text-muted); }

/* ════════════════════════════════
   CONTACT
════════════════════════════════ */
.contact-section { background: var(--dark); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-info-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(0,102,255,0.12); border: 1px solid rgba(0,102,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan); flex-shrink: 0;
}
.info-label { font-size: 0.76rem; color: var(--text-muted); letter-spacing: 0.05em; display: block; margin-bottom: 4px; }
.info-value { font-size: 0.95rem; font-weight: 600; color: #fff; }
a.info-value:hover { color: var(--cyan); }
.contact-social { display: flex; gap: 12px; margin-top: 8px; }
.social-btn {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all var(--transition);
}
.social-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateY(-2px); }

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
  color: #fff; font-size: 0.9rem;
  font-family: inherit; outline: none;
  transition: border-color var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(148,163,184,0.5); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,102,255,0.12); }
.form-group select option { background: var(--dark3); }
.form-group textarea { resize: vertical; }
.form-success {
  display: flex; align-items: center; gap: 10px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.25);
  border-radius: 10px; padding: 14px 18px;
  font-size: 0.9rem; color: var(--cyan);
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer { background: #020710; border-top: 1px solid var(--border); }
.footer-top { padding: 80px 0 48px; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; max-width: 300px; }
.footer-cert-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.cert-badge {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
  color: var(--cyan); background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  padding: 4px 12px; border-radius: 20px;
}
.footer-col h4 { font-size: 0.88rem; font-weight: 700; color: #fff; margin-bottom: 20px; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a {
  font-size: 0.875rem; color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0;
  display: flex;
}
.footer-bottom .container {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }
.footer-made { font-size: 0.78rem; color: var(--text-muted); }

/* ════════════════════════════════
   BACK TO TOP
════════════════════════════════ */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(0,102,255,0.4);
  opacity: 0; pointer-events: none;
  transition: all var(--transition);
  transform: translateY(12px);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,102,255,0.5); }

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1100px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-track { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-floater { top: auto; bottom: -20px; right: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-items { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--large { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { gap: 0; padding: 18px 20px; }
  .stat-item { padding: 0 14px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(5,11,24,0.98); backdrop-filter: blur(20px); padding: 24px; gap: 8px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  #navbar { position: fixed; }
  .hero-stats { flex-wrap: wrap; justify-content: center; }
  .stat-divider { display: none; }
  .hero-title { font-size: 2.6rem; }
}
@media (max-width: 560px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .tech-items { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-item--large, .gallery-item--tall { grid-column: span 1; grid-row: span 1; }
  .testimonials-track { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
}