/* ═══════════════════════════════════════════════════════════
   GL-SkyTech — Main Site Stylesheet (Light Theme)
   ═══════════════════════════════════════════════════════════ */

   @font-face {
    font-family: 'Nasalization';
    src: url('../../nasalization/Nasalization Rg.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
  }
  
  /* ─── Reset & Base ─── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  
  :root {
    --bg:           #080808;
    --bg-alt:       #0f0f0f;
    --bg-card:      #161616;
    --bg-card2:     #1c1c1c;
    --border:       rgba(255,255,255,0.07);
    --border-strong:rgba(255,255,255,0.14);
    --shadow:       0 2px 16px rgba(0,0,0,0.4);
    --shadow-hover: 0 8px 32px rgba(0,0,0,0.6);
    --text:         #f0f0f0;
    --text-muted:   #888;
    --text-dim:     #555;
    --accent:       #ffffff;
    --blue:         #4a9eff;
    --blue-glow:    rgba(74,158,255,0.25);
    --orange:       #ff6b00;
    --orange-glow:  rgba(255,107,0,0.25);
    --radius:       12px;
    --radius-lg:    20px;
    --transition:   0.3s cubic-bezier(0.4,0,0.2,1);
  }
  
  html { scroll-behavior: smooth; }
  
  body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
  }
  
  img, video { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  strong { font-weight: 600; }
  
  /* ─── Typography ─── */
  h1, h2, h3 { line-height: 1.15; }
  h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
  h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 600; }
  h4 { font-size: 1.1rem; font-weight: 600; }
  
  /* ─── Layout ─── */
  .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
  
  .section { padding: 100px 0; }
  .section-alt { background: var(--bg-alt); }
  
  .section-header { text-align: center; margin-bottom: 64px; }
  .section-header p { margin-top: 16px; color: var(--text-muted); font-size: 1.05rem; }
  
  .section-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
  }
  
  /* ════════════════════════════════════════
     INTRO (stays dark — key design feature)
  ════════════════════════════════════════ */
  #intro {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    contain: layout style paint;
  }

  .intro-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background: #000;
  }

  /* Subtle grid pattern */
  .intro-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
  }

  /* Animated ambient glows */
  .intro-bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    will-change: transform;
  }
  .intro-bg-glow--1 {
    width: 600px;
    height: 600px;
    top: -20%;
    left: -10%;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
    animation: glowDrift1 12s ease-in-out infinite alternate;
  }
  .intro-bg-glow--2 {
    width: 500px;
    height: 500px;
    bottom: -15%;
    right: -10%;
    background: radial-gradient(circle, rgba(255,255,255,0.05), transparent 70%);
    animation: glowDrift2 15s ease-in-out infinite alternate;
  }

  @keyframes glowDrift1 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(80px, 60px) scale(1.15); }
  }
  @keyframes glowDrift2 {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-60px, -40px) scale(1.2); }
  }
  
  #intro::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 70%);
    pointer-events: none;
  }
  
  .intro-content {
    text-align: center;
    position: relative;
    z-index: 2;
    animation: floatY 3.5s ease-in-out 2.5s infinite;
  }
  
  .intro-title-block {
    display: inline-block;
    text-align: center;
  }
  
  .intro-title {
    font-family: 'Nasalization', sans-serif;
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: normal;
    color: #fff;
    letter-spacing: 0.04em;
    animation: zoomFocus 1.5s cubic-bezier(0.2, 0.8, 0.4, 1) forwards;
    will-change: transform;
  }
  
  .intro-title span {
    display: inline-block;
    opacity: 0;
  }
  
  .intro-title-gl {
    color: rgba(255,255,255,0.88);
    text-shadow: none;
    animation:
      titleAppear 0.7s ease-out forwards 0.2s,
      glowBlue 0.7s ease-out forwards 1.5s;
  }
  
  .intro-title-rest {
    color: rgba(255,255,255,0.88);
    text-shadow: none;
    animation:
      titleAppear 0.7s ease-out forwards 0.2s,
      glowOrange 0.7s ease-out forwards 1.7s;
  }
  
  .intro-title-sep {
    color: rgba(255,255,255,0.6);
    text-shadow: none;
    animation: titleAppear 0.7s ease-out forwards 0.2s;
  }
  
  @keyframes titleAppear {
    0% {
      opacity: 0;
      transform: translateY(10px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes glowBlue {
    0% {
      text-shadow: 0 0 0 rgba(255,255,255,0);
    }
    100% {
      text-shadow:
      0 0 12px rgba(255,255,255,0.95),
      0 0 32px rgba(255,255,255,0.7),
      0 0 60px rgba(255,255,255,0.4);
    }
  }
  
  @keyframes glowOrange {
    0% {
      text-shadow: 0 0 0 rgba(255,255,255,0);
    }
    100% {
      text-shadow:
      0 0 12px rgba(255,255,255,0.9),
      0 0 30px rgba(255,255,255,0.6),
      0 0 55px rgba(255,255,255,0.35);
    }
  }
  
  @keyframes floatY {
    0%   { transform: translateY(0); }
    50%  { transform: translateY(20px); }
    100% { transform: translateY(0); }
  }
  
  @keyframes zoomFocus {
    0%   { transform: scale(2.2); filter: blur(12px); opacity: 0; }
    25%  { opacity: 1; }
    60%  { filter: blur(0); }
    100% { transform: scale(1); filter: blur(0); opacity: 1; }
  }
  
  .glow-line {
    height: 3px;
    width: 100%;
    margin: 16px auto 0;
    border-radius: 3px;
    background: #007bff;
    box-shadow:
      0 0 10px rgba(74,158,255,0.8),
      0 0 30px rgba(74,158,255,0.45);
    transform-origin: center;
    transform: scaleX(0);
    opacity: 0;
    animation: glowExpand 0.7s ease forwards 2s;
  }
  
  @keyframes glowExpand {
    0%   { transform: scaleX(0); opacity: 0; }
    100% { transform: scaleX(1); opacity: 1; }
  }
  
  .intro-sub {
    margin-top: 24px;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: rgba(255,255,255,0.88);
    letter-spacing: 0.05em;
    opacity: 0;
    text-shadow:
      0 0 18px rgba(74,158,255,0.6),
      0 0 38px rgba(255,107,0,0.5),
      0 0 80px rgba(255,107,0,0.35);
    animation: fadeUp 0.7s ease forwards 0.9s;
  }
  
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  
  .scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    animation: fadeUp 0.6s ease forwards 3s;
    cursor: pointer;
  }
  
  .scroll-indicator span {
    display: block;
    text-align: center;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
  }
  
  .scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255,255,255,0.3);
    border-bottom: 2px solid rgba(255,255,255,0.3);
    transform: rotate(45deg);
    animation: bounce 1.5s ease infinite;
  }
  
  @keyframes bounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50%       { transform: rotate(45deg) translate(4px, 4px); }
  }
  
  /* ════════════════════════════════════════
     NAVBAR
  ════════════════════════════════════════ */
  #navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    /* Over the dark intro: transparent dark */
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  }
  
  /* When scrolled — slightly more opaque dark */
  #navbar.light {
    background: rgba(5,5,5,0.97);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
  }
  
  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    gap: 32px;
  }
  
  .nav-brand {
    font-family: 'Nasalization', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    color: #fff;
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0 auto;
  }
  
  .nav-links a {
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    transition: color var(--transition);
    position: relative;
  }
  
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #fff;
    transition: width var(--transition);
  }
  
  .nav-links a:hover { color: #fff; }
  .nav-links a:hover::after { width: 100%; }
  
  .nav-domain-btns {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  
  .nav-domain-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    letter-spacing: 0.02em;
  }
  
  .nav-drone-btn {
    background: rgba(74, 158, 255, 0.15);
    color: var(--blue);
    border: 1px solid rgba(74, 158, 255, 0.35);
  }
  
  .nav-drone-btn:hover {
    background: rgba(74, 158, 255, 0.25);
    color: #7ab8ff;
    border-color: var(--blue);
  }
  
  .nav-dev-btn {
    background: rgba(255, 107, 0, 0.15);
    color: var(--orange);
    border: 1px solid rgba(255, 107, 0, 0.35);
  }
  
  .nav-dev-btn:hover {
    background: rgba(255, 107, 0, 0.25);
    color: #ff9640;
    border-color: var(--orange);
  }
  
  .lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-shrink: 0;
  }
  
  .lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-dim);
    padding: 4px 6px;
    border-radius: 4px;
    transition: all var(--transition);
    letter-spacing: 0.05em;
  }
  
  .lang-btn:hover { color: #fff; }
  .lang-btn.active { color: #fff; font-weight: 600; }
  
  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
  }
  
  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-muted);
    border-radius: 2px;
    transition: all var(--transition);
  }
  
  /* ════════════════════════════════════════
     ABOUT
  ════════════════════════════════════════ */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  
  .about-text h2 { margin: 12px 0 24px; }
  .about-text p { color: var(--text-muted); margin-bottom: 16px; }
  .about-text strong { color: var(--text); }
  
  .about-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
  }
  
  .stat-number {
    display: block;
    font-family: 'Nasalization', sans-serif;
    font-size: 1.8rem;
    color: var(--text);
  }
  
  .stat-label {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .about-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .about-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  /* Fix: ::before must not intercept pointer events */
  .about-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition);
    border-radius: inherit;
    pointer-events: none; /* ← fix: never blocks clicks */
  }
  
  .drone-card::before {
    background: radial-gradient(ellipse at top left, var(--blue-glow) 0%, transparent 60%);
  }
  .dev-card::before {
    background: radial-gradient(ellipse at top left, var(--orange-glow) 0%, transparent 60%);
  }
  
  .about-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
  .about-card:hover::before { opacity: 1; }
  
  .card-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
  }
  
  .drone-card .card-icon { color: var(--blue); }
  .dev-card .card-icon { color: var(--orange); }
  
  .about-card h3 { margin-bottom: 8px; }
  .about-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
  
  /* Fix: card-link is clickable above pseudo-element */
  .card-link {
    position: relative;
    z-index: 2;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  
  .drone-card .card-link { color: var(--blue); }
  .drone-card .card-link:hover { color: #7ab8ff; }
  .dev-card .card-link { color: var(--orange); }
  .dev-card .card-link:hover { color: #ff9640; }
  
  /* ════════════════════════════════════════
     SERVICES
  ════════════════════════════════════════ */
  .services-split {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 0;
  }
  
  .services-divider {
    background: var(--border);
    width: 1px;
  }
  
  .services-column { padding: 0 48px; }
  .services-column:first-child { padding-left: 0; }
  .services-column:last-child { padding-right: 0; }
  
  .column-header { margin-bottom: 40px; }
  
  .column-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 12px;
  }
  
  .column-icon.blue {
    background: rgba(74,158,255,0.1);
    color: var(--blue);
    border: 1px solid rgba(74,158,255,0.2);
  }
  
  .column-icon.orange {
    background: rgba(255,107,0,0.1);
    color: var(--orange);
    border: 1px solid rgba(255,107,0,0.2);
  }
  
  .column-header h3 { margin-bottom: 16px; }
  
  .visit-btn {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid;
    transition: all var(--transition);
  }
  
  .blue-btn { color: var(--blue); border-color: rgba(74,158,255,0.3); }
  .blue-btn:hover { background: rgba(74,158,255,0.1); border-color: var(--blue); }
  .orange-btn { color: var(--orange); border-color: rgba(255,107,0,0.3); }
  .orange-btn:hover { background: rgba(255,107,0,0.1); border-color: var(--orange); }
  
  .service-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  
  .service-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: all var(--transition);
  }
  
  .service-list li:hover {
    background: var(--bg-card);
    border-color: var(--border);
    box-shadow: var(--shadow);
  }
  
  .service-item-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    border-radius: 8px;
  }
  
  .drone-column .service-item-icon {
    color: var(--blue);
    background: rgba(26,114,232,0.07);
  }
  
  .dev-column .service-item-icon {
    color: var(--orange);
    background: rgba(217,82,0,0.07);
  }
  
  .service-item-icon svg { width: 16px; height: 16px; }
  
  .service-list strong { display: block; margin-bottom: 3px; font-size: 0.93rem; }
  .service-list span { display: block; font-size: 0.81rem; color: var(--text-muted); }
  
  /* ════════════════════════════════════════
     GALLERY
  ════════════════════════════════════════ */
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 280px 220px;
    gap: 12px;
  }
  
  .gallery-large { grid-column: 1 / 3; grid-row: 1; }
  .gallery-wide  { grid-column: 1 / 3; grid-row: 2; }
  
  .gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
  }
  
  .gallery-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
  }
  
  .gallery-placeholder:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
  .gallery-placeholder:hover .gallery-overlay { opacity: 1; }
  
  .gallery-icon { text-align: center; z-index: 1; }
  .gallery-icon svg { width: 40px; height: 40px; margin: 0 auto 12px; opacity: 0.2; stroke: var(--text); }
  .gallery-icon p { font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.05em; }
  
  .gallery-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 14px 18px;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    opacity: 0;
    transition: opacity var(--transition);
  }
  
  .gallery-overlay span { font-size: 0.78rem; color: rgba(255,255,255,0.9); }
  
  /* ════════════════════════════════════════
     PRICING
  ════════════════════════════════════════ */
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
  }
  
  .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow);
    position: relative;
    transition: all var(--transition);
  }
  
  .pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-strong);
  }
  
  .pricing-card.featured {
    border-color: var(--text);
    box-shadow: 0 4px 24px rgba(0,0,0,0.1);
  }
  
  .featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    white-space: nowrap;
  }
  
  /* Pricing SVG icon instead of emoji */
  .pricing-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 14px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    color: var(--text-muted);
  }
  .pricing-icon svg { width: 20px; height: 20px; }
  
  .pricing-card h4 { margin-bottom: 18px; font-size: 1rem; }
  
  .pricing-from {
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  
  .pricing-price {
    font-family: 'Nasalization', sans-serif;
    font-size: 2.4rem;
    line-height: 1;
    margin: 4px 0 20px;
    color: var(--text);
  }
  .pricing-price span { font-size: 1rem; color: var(--text-muted); }
  
  .pricing-card ul { list-style: none; margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
  
  .pricing-card ul li {
    font-size: 0.81rem;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
  }
  
  .pricing-card ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--text-dim);
  }
  
  .pricing-cta {
    display: block;
    text-align: center;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: all var(--transition);
  }
  
  .pricing-cta:hover {
    background: var(--bg-alt);
    border-color: var(--border-strong);
    color: var(--text);
  }
  
  .featured-cta {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
    font-weight: 600;
  }
  
  .featured-cta:hover { background: #333; color: #fff; border-color: #333; }
  
  .pricing-note {
    text-align: center;
    padding: 22px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  
  .pricing-note p { font-size: 0.88rem; color: var(--text-muted); display: flex; align-items: flex-start; gap: 10px; justify-content: center; }
  
  .pricing-note .note-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--blue);
    margin-top: 1px;
  }
  
  .pricing-note strong { color: var(--text); }
  .pricing-note a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
  
  /* ════════════════════════════════════════
     WHY US
  ════════════════════════════════════════ */
  .why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  
  .why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
    transition: all var(--transition);
  }
  
  .why-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-strong);
  }
  
  .why-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-alt);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--text-muted);
    border: 1px solid var(--border);
  }
  
  .why-icon svg { width: 22px; height: 22px; }
  .why-card h4 { margin-bottom: 10px; }
  .why-card p { font-size: 0.87rem; color: var(--text-muted); }
  
  /* ════════════════════════════════════════
     CONTACT
  ════════════════════════════════════════ */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
  }
  
  .contact-info { display: flex; flex-direction: column; gap: 24px; }
  
  .contact-item { display: flex; gap: 16px; align-items: flex-start; }
  
  .contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-muted);
    margin-top: 2px;
  }
  
  .contact-icon svg { width: 18px; height: 18px; }
  
  .contact-item strong {
    display: block;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
  }
  
  .contact-item a, .contact-item span {
    color: var(--text-muted);
    font-size: 0.94rem;
    transition: color var(--transition);
  }
  
  .contact-item a:hover { color: var(--text); }
  
  .contact-sublinks {
    padding-top: 24px;
    border-top: 1px solid var(--border);
  }
  
  .contact-sublinks p { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 12px; }
  
  .sublink {
    display: block;
    font-size: 0.84rem;
    margin-bottom: 8px;
    font-weight: 500;
    transition: color var(--transition);
  }
  
  .blue-link { color: var(--blue); }
  .blue-link:hover { color: #0a5fd4; }
  .orange-link { color: var(--orange); }
  .orange-link:hover { color: #b54400; }
  
  /* Form */
  .contact-form { display: flex; flex-direction: column; gap: 20px; }
  
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  
  .form-group { display: flex; flex-direction: column; gap: 8px; }
  
  .form-group label {
    font-size: 0.76rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-dim);
    font-weight: 500;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text);
    font-size: 0.94rem;
    font-family: inherit;
    transition: all var(--transition);
    outline: none;
    appearance: none;
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
  }
  
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: var(--text-dim); }
  
  .form-group select option { background: #fff; color: var(--text); }
  
  .form-group textarea { resize: vertical; min-height: 140px; }
  
  .btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 32px;
    background: var(--text);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition);
  }
  
  .btn-submit.btn-submit-dark {
    background: #1a1a24;
    color: #fff;
  }
  
  .btn-submit.btn-submit-dark:hover {
    background: #252532;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }
  
  .btn-submit svg { width: 18px; height: 18px; }
  
  .btn-submit:hover {
    background: #2a2a3a;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  }
  
  .form-success {
    display: none;
    padding: 16px;
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: 10px;
  }
  
  .form-success.visible { display: block; }
  
  .form-success p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #16a34a;
    font-size: 0.9rem;
  }
  
  .form-success svg { width: 18px; height: 18px; flex-shrink: 0; }
  
  /* ════════════════════════════════════════
     FOOTER  (keeps dark for contrast)
  ════════════════════════════════════════ */
  #footer {
    background: #0f0f1a;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 64px 0 32px;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
  }
  
  .footer-logo {
    font-family: 'Nasalization', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    color: #fff;
    display: block;
    margin-bottom: 16px;
  }
  
  .footer-brand p { font-size: 0.84rem; color: rgba(255,255,255,0.35); line-height: 1.7; }
  
  .footer-links { display: flex; flex-direction: column; gap: 12px; }
  
  .footer-links h5,
  .footer-contact h5 {
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    margin-bottom: 4px;
  }
  
  .footer-links a, .footer-contact a {
    font-size: 0.84rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--transition);
  }
  
  .footer-links a:hover, .footer-contact a:hover { color: #fff; }
  
  .footer-contact { display: flex; flex-direction: column; gap: 12px; }
  
  .footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
  }
  
  .footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.25); }
  
  /* ════════════════════════════════════════
     SCROLL REVEAL
  ════════════════════════════════════════ */
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  
  .reveal.visible { opacity: 1; transform: translateY(0); }
  
/* ════════════════════════════════════════
   DRONE PAGE LAYOUT (base styles)
  ════════════════════════════════════════ */
/* (drone page styles removed — see drone/css/style.css) */

#intro-drone {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
}

.intro-drone-content {
  max-width: 700px;
}

.hero-intro-title {
  font-family: 'Nasalization', sans-serif;
  font-size: clamp(2.8rem, 8vw, 4.8rem);
  letter-spacing: 0.08em;
}

.hero-intro-gl-skytech {
  color: rgba(255,255,255,0.9);
}

.hero-intro-drone {
  color: #ffffff;
  text-shadow:
    0 0 16px rgba(74,158,255,0.7),
    0 0 40px rgba(74,158,255,0.5);
}

.intro-drone-sub {
  margin-top: 18px;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

.intro-drone-small {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.intro-drone-scroll {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.intro-drone-arrow {
  width: 20px;
  height: 20px;
  animation: bounce 1.5s ease infinite;
}

.section-dark {
  background: radial-gradient(circle at top, rgba(255,255,255,0.02), transparent 60%), var(--bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-strong);
}

.service-img {
  position: relative;
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.7s ease;
}

.service-card:hover .service-card-img {
  transform: scale(1.07);
}

.service-number {
  position: absolute;
  bottom: 14px;
  right: 16px;
  font-family: 'Nasalization', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 0 18px rgba(0,0,0,0.8);
}

.service-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.service-cta {
  margin-top: 6px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

#stats {
  padding: 60px 0;
  background: linear-gradient(to right, rgba(74,158,255,0.07), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.stat-item {
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: radial-gradient(circle at top left, rgba(74,158,255,0.14), rgba(0,0,0,0.75));
}

.stat-num {
  display: block;
  font-family: 'Nasalization', sans-serif;
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.gallery-video-hero {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 32px;
  align-items: center;
}

.gallery-video-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-hover);
}

.gallery-video {
  width: 100%;
  height: 100%;
  max-height: 420px;
  object-fit: cover;
}

.gallery-video-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent 40%);
  pointer-events: none;
}

.gallery-video-text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gallery-video-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.gallery-video-stats .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  border: none;
  background: #ffffff;
  color: #000;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition);
}

.btn-primary:hover {
  background: #e5e5e5;
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.35);
}

.why-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 24px 22px;
  box-shadow: var(--shadow);
}

.why-num {
  font-family: 'Nasalization', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.fleet-card {
  display: flex;
  gap: 18px;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.fleet-image {
  flex: 0 0 40%;
}

.fleet-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.about-drone-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  align-items: flex-start;
}

.about-drone-contact {
  padding: 22px 22px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.about-contact-list {
  list-style: none;
  margin: 16px 0 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.clients-placeholder {
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.3);
  text-align: center;
  color: var(--text-muted);
}

footer {
  background: #050509;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 40px 0 26px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  font-family: 'Nasalization', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.6);
}

.footer-bottom {
  padding-top: 16px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
}

/* ════════════════════════════════════════
   RESPONSIVE (incl. drone page)
  ════════════════════════════════════════ */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-video-hero { grid-template-columns: 1.2fr 1fr; gap: 24px; }
  .fleet-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-split { grid-template-columns: 1fr; }
  .services-divider { display: none; }
  .services-column { padding: 0; }
  .services-column + .services-column {
    padding-top: 40px;
    border-top: 1px solid var(--border);
  }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px 200px;
  }
  .gallery-large { grid-column: 1 / 3; }
  .gallery-wide  { grid-column: 1 / 3; }
  .about-drone-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.97);
    flex-direction: column;
    padding: 24px;
    gap: 24px;
    border-bottom: 1px solid var(--border);
  }
  /* Menu mobile harmonisé avec le thème sombre */
  .nav-links a {
    color: var(--text-muted);
  }
  .nav-links a:hover {
    color: var(--text);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-container { position: relative; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-stats { gap: 20px; }
  /* Drone: mettre les sections en 1 colonne */
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .gallery-video-hero {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .gallery-video-frame {
    max-height: 260px;
  }
  .gallery-video-text { align-items: flex-start; }
  .fleet-card {
    flex-direction: column;
  }
  .fleet-image {
    flex-basis: auto;
  }
  .about-drone-grid { gap: 32px; }
  #intro-drone {
    padding-top: 100px;
    padding-bottom: 70px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery-large, .gallery-wide { grid-column: 1; }
  .gallery-item { height: 180px; }
  .stats-grid { grid-template-columns: 1fr; }
  .service-card-img { height: 190px; }
  .hero-intro-title { font-size: clamp(2.2rem, 9vw, 3.1rem); }
  .intro-drone-sub { letter-spacing: 0.16em; }
  .intro-drone-small { font-size: 0.9rem; }
}