/* ============================================================
   AERO ASSIST GLOBAL — Global Stylesheet
   Theme: Black + Silver | Modern | Responsive
   ============================================================ */

:root {
  --bg: #07080b;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --silver: #c7cbd3;
  --silver-2: #8f95a3;
  --border: rgba(255, 255, 255, 0.13);
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.55);
  --radius: 16px;
  --max: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --transition: 200ms ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 700px at 10% 10%, rgba(199, 203, 211, 0.11), transparent 55%),
    radial-gradient(900px 550px at 85% 15%, rgba(199, 203, 211, 0.09), transparent 60%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Layout ── */
.container {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

/* ── Skip link (accessibility) ── */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  padding: 10px 14px;
  background: #111;
  border: 1px solid var(--border);
  border-radius: 10px;
  z-index: 9999;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(7, 8, 11, 0.60);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
  position: relative;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
  transition: all 0.4s ease;
}
.brand:hover { transform: scale(1.03); }

.brand img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 0 20px rgba(255,255,255,0.45))
    drop-shadow(0 0 40px rgba(255,255,255,0.15));
  transition: filter 0.4s ease, transform 0.4s ease;
}
.brand:hover img {
  filter:
    drop-shadow(0 0 30px rgba(255,255,255,0.65))
    drop-shadow(0 0 60px rgba(255,255,255,0.25));
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand-text .name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: rgba(255,255,255,0.98);
  line-height: 1.2;
}
.brand-text .tag {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-top: 2px;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item { position: relative; }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 14px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: var(--surface);
  border-color: var(--border);
}

/* Inquiry CTA button */
.nav-cta {
  padding: 9px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(199, 203, 211, 0.20), rgba(255, 255, 255, 0.05));
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
  background: linear-gradient(135deg, rgba(199, 203, 211, 0.28), rgba(255, 255, 255, 0.08));
  transform: translateY(-1px);
}

/* ============================================================
   DROPDOWN
   ============================================================ */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: rgba(10, 12, 18, 0.98);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 8px;
  padding-top: 16px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(0);
  transition: opacity 300ms ease, visibility 300ms ease;
  z-index: 9999;
}

/* Invisible bridge — prevents gap issue */
.dropdown::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 18px;
  background: transparent;
}

/* Show dropdown on hover */
.nav-item:hover > .dropdown,
.nav-item:focus-within > .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

/* Keep nav-item hoverable area larger */
.nav-item[data-dropdown] {
  padding-bottom: 10px;
  margin-bottom: -10px;
}

.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  transition: background var(--transition), color var(--transition);
}
.dropdown a:hover {
  background: var(--surface);
  color: var(--text);
}

.dropdown-icon {
  font-size: 18px;
  flex-shrink: 0;
}

/* Hamburger */
.menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 9px 11px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  transition: background var(--transition);
}
.menu-btn:hover { background: var(--surface-2); }

/* ── Mobile nav ── */
@media (max-width: 900px) {
  .menu-btn { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(10, 12, 18, 0.97);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    gap: 4px;
    z-index: 9999;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  .nav-links.open { display: flex; }

  /* Disable hover on mobile */
  .nav-item:hover > .dropdown {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  /* Reset nav-item padding on mobile */
  .nav-item[data-dropdown] {
    padding-bottom: 0;
    margin-bottom: 0;
  }

  /* Mobile dropdown uses click */
  .dropdown {
    position: static;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: opacity var(--transition), max-height 300ms ease, visibility 300ms ease;
    border-radius: 12px;
    margin-top: 4px;
    padding-top: 8px;
    z-index: auto;
  }

  /* Remove bridge on mobile */
  .dropdown::before { display: none; }

  .nav-item.open .dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    max-height: 800px;
  }
  .nav-cta { text-align: center; }
}

/* ── Desktop dropdown fix ── */
@media (min-width: 901px) {
  .nav-item {
    padding-bottom: 8px;
    margin-bottom: -8px;
  }
  .dropdown {
    top: 100%;
    padding-top: 14px;
  }
  .dropdown::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    right: 0;
    height: 16px;
    background: transparent;
  }
  .nav-item:hover > .dropdown,
  .nav-item:focus-within > .dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }
  .dropdown:hover {
    opacity: 1;
    pointer-events: all;
  }
}

/* ============================================================
   HERO (Home page)
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - 66px);
  display: grid;
  align-items: center;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.70) saturate(0.90);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 8, 11, 0.88) 0%,
    rgba(7, 8, 11, 0.50) 50%,
    rgba(7, 8, 11, 0.80) 100%
  );
}
.hero-content {
  position: relative;
  padding: 72px 0 80px;
  max-width: 680px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  color: var(--silver);
  font-size: 13px;
  letter-spacing: 0.4px;
  margin-bottom: 18px;
}

.hero-title {
  font-size: clamp(32px, 4.5vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.hero-title span {
  background: linear-gradient(135deg, #ffffff, var(--silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  color: var(--muted);
  font-size: clamp(14px, 1.1vw, 18px);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 58ch;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.5px;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
  background: var(--surface-2);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.btn:active { transform: translateY(0); }
.btn.primary {
  background: linear-gradient(135deg, rgba(199, 203, 211, 0.24), rgba(255, 255, 255, 0.06));
  box-shadow: var(--shadow);
}
.btn.primary:hover {
  background: linear-gradient(135deg, rgba(199, 203, 211, 0.30), rgba(255, 255, 255, 0.09));
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 64px 0; }
.section-label {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--silver-2);
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(20px, 2.2vw, 30px);
  margin-bottom: 10px;
}
.section-sub {
  color: var(--muted);
  max-width: 68ch;
  line-height: 1.65;
  margin-bottom: 32px;
}

/* Divider */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* ============================================================
   CARDS / GRID
   ============================================================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* grid-3: 2 cols on tablet, 1 col on mobile */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}
.card-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}
.card p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--silver);
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 52px 0 36px;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 8, 11, 0.88) 0%,
    rgba(7, 8, 11, 0.60) 50%,
    rgba(7, 8, 11, 0.85) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.page-hero .container {
  position: relative;
  z-index: 3;
}
.breadcrumbs {
  font-size: 13px;
  color: var(--silver-2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumbs a:hover { color: var(--text); }
.page-title {
  font-size: clamp(26px, 3.2vw, 46px);
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}
.page-title span {
  background: linear-gradient(135deg, #ffffff, #8f95a3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-lead {
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.65;
  font-size: clamp(14px, 1vw, 17px);
}

/* ============================================================
   SPLIT LAYOUT
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* ============================================================
   PANEL
   ============================================================ */
.panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}
.panel h3 {
  margin: 0 0 12px;
  font-size: 17px;
}
.panel p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}

/* ============================================================
   LIST
   ============================================================ */
.list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 14px;
}
.list li { margin-bottom: 4px; }

.check-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.check-list li::before {
  content: "✓";
  color: var(--silver);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.badge {
  font-size: 12px;
  color: var(--silver);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

/* ============================================================
   SERVICES SELECTION PAGE — Service Cards with Background Images
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

/* 2 columns on tablet */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 1 column on mobile */
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  position: relative;
  height: 420px;
  background-size: cover !important;
  background-position: center center !important;
  background-repeat: no-repeat !important;
  border-radius: 24px;
  overflow: hidden;
  transition: all var(--transition), filter 0.5s ease;
  text-decoration: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
  filter: grayscale(100%);
  display: block;
}
.service-card:hover {
  filter: grayscale(0%);
  transform: translateY(-4px);
  box-shadow: 0 28px 70px rgba(0,0,0,0.55);
}

.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7,8,11,0.85) 0%,
    rgba(7,8,11,0.70) 40%,
    rgba(7,8,11,0.90) 100%
  );
  opacity: 0.95;
  transition: opacity var(--transition);
  border-radius: 24px;
}
.service-card:hover .service-overlay { opacity: 0.80; }

.service-card-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  color: white;
}

.service-card-icon {
  font-size: 38px;
  line-height: 1;
  margin-bottom: 4px;
}

.service-card-content h2 {
  margin: 0 0 10px;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.2;
}

.service-card-content p {
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  font-size: 14px;
  margin: 0;
  flex-grow: 1;
}

.service-card-content .badge-row {
  margin-top: 12px;
}

.service-card-content .badge {
  font-size: 11px;
  padding: 4px 10px;
  white-space: nowrap;
}

.service-card-arrow {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--silver);
  font-size: 13px;
  font-weight: 600;
  transition: gap var(--transition), color var(--transition);
  letter-spacing: 0.3px;
}
.service-card:hover .service-card-arrow {
  gap: 14px;
  color: #fff;
}

/* ============================================================
   CHARTER & FUEL — INFO BLOCKS
   ============================================================ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}
@media (max-width: 900px) { .info-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .info-grid { grid-template-columns: 1fr; } }

.info-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform var(--transition), background var(--transition);
}
.info-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.08);
}
.info-card-icon { font-size: 30px; margin-bottom: 12px; }
.info-card h3 { margin: 0 0 8px; font-size: 16px; }
.info-card p { color: var(--muted); font-size: 14px; line-height: 1.65; }

.coverage-map {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  margin-top: 32px;
}
.coverage-map .map-placeholder {
  font-size: 80px;
  margin-bottom: 12px;
  opacity: 0.6;
}
.coverage-map p { color: var(--muted); font-size: 14px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: grid; gap: 10px; }
.faq details {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  overflow: hidden;
  transition: background var(--transition);
}
.faq details[open] {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.20);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 15px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 20px;
  color: var(--silver-2);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer {
  color: var(--muted);
  padding: 0 18px 16px;
  line-height: 1.7;
  font-size: 14px;
}

/* ============================================================
   FORM
   ============================================================ */
.form { display: grid; gap: 14px; }
.form-group { display: grid; gap: 6px; }
.form-label {
  font-size: 13px;
  color: var(--silver-2);
  letter-spacing: 0.3px;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.30);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: rgba(199, 203, 211, 0.45);
  background: rgba(0, 0, 0, 0.40);
}
.form-textarea { min-height: 140px; resize: vertical; }
.form-select option { background: #111; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--muted);
  font-size: 13px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links a:hover { color: var(--text); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 480ms ease, transform 480ms ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   LOGO BACKGROUND
   ============================================================ */
.page-with-logo-bg {
  min-height: 100vh;
  position: relative;
  background:
    radial-gradient(circle at 25% 15%, rgba(255,255,255,0.04) 0%, transparent 50%),
    radial-gradient(circle at 75% 85%, rgba(255,255,255,0.03) 0%, transparent 50%),
    linear-gradient(135deg, #07080b 0%, #1a1d24 50%, #0d0f14 100%);
}
.page-with-logo-bg::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/logo-bg.png');
  background-size: 900px auto;
  background-position: center 20%;
  background-repeat: no-repeat;
  opacity: 0.5;
  z-index: -2;
  pointer-events: none;
}
.page-with-logo-bg::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 8, 11, 0.90);
  z-index: -1;
  pointer-events: none;
}
.page-with-logo-bg .header { position: sticky; z-index: 1000; }
.page-with-logo-bg main { position: relative; z-index: 10; }
.page-with-logo-bg .footer { position: relative; z-index: 10; }

/* ============================================================
   HERO LOGO (visible in hero sections)
   ============================================================ */
.hero .hero-logo {
  position: absolute;
  right: 40px;
  top: 15%;
  width: clamp(280px, 32vw, 450px);
  height: auto;
  opacity: 0.90;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  filter:
    drop-shadow(0 0 40px rgba(255,255,255,0.35))
    drop-shadow(0 0 80px rgba(255,255,255,0.15));
}

.page-hero .hero-logo {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(250px, 30vw, 400px);
  height: auto;
  opacity: 0.85;
  pointer-events: none;
  user-select: none;
  z-index: 2;
  filter:
    drop-shadow(0 0 30px rgba(255,255,255,0.30))
    drop-shadow(0 0 60px rgba(255,255,255,0.10));
}

/* ============================================================
   MOBILE NAV ALIGNMENT FIXES
   ============================================================ */
@media (max-width: 900px) {
  /* Full-width nav items in hamburger menu */
  .nav-item {
    width: 100%;
    display: block;
  }

  /* Nav links — stretch full width, left-aligned */
  .nav-link {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: 12px 16px;
    border-radius: 10px;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    min-height: 44px;
  }

  /* CTA button — full width, centered */
  .nav-cta {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: 12px 16px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    min-height: 44px;
    text-align: center;
  }

  /* Dropdown items — full width, properly aligned */
  .dropdown a {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    align-items: center;
    padding: 12px 14px;
    gap: 12px;
    min-height: 44px;
  }

  /* Dropdown icon — fixed width for alignment */
  .dropdown-icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 26px;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Dropdown text block */
  .dropdown a > div {
    flex: 1;
    min-width: 0;
    text-align: left;
  }

  /* Nav links container — full width stretch */
  .nav-links {
    align-items: stretch;
  }
}
/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   TOUCH DEVICE OPTIMIZATIONS
   ============================================================ */

/* Remove grayscale on touch devices — no hover on mobile */
@media (hover: none) {
  .service-card {
    filter: grayscale(0%);
  }
  .service-overlay {
    opacity: 0.80;
  }
  .service-card:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }
  .btn:active {
    transform: scale(0.97);
  }
  .card:active {
    background: rgba(255, 255, 255, 0.08);
  }
}

/* ============================================================
   TABLET (max-width: 900px)
   ============================================================ */
@media (max-width: 900px) {
  .container { width: calc(100% - 28px); }
  .section { padding: 48px 0; }
  .page-hero { padding: 40px 0 28px; }
  .hero-content { padding: 52px 0 60px; }
  .brand img { height: 42px; }
  .brand-text .name { font-size: 15px; }
  .brand-text .tag { display: none; }
  .page-hero .hero-logo,
  .hero .hero-logo {
    width: clamp(180px, 28vw, 280px);
    right: 20px;
    opacity: 0.70;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .divider { margin: 32px 0; }
}

/* ============================================================
   MOBILE (max-width: 600px)
   ============================================================ */
@media (max-width: 600px) {
  .container { width: calc(100% - 24px); }
  .section { padding: 36px 0; }

  /* Page Hero */
  .page-hero { padding: 36px 0 28px; }
  .page-hero::before {
    background: linear-gradient(
      to bottom,
      rgba(7, 8, 11, 0.78) 0%,
      rgba(7, 8, 11, 0.62) 40%,
      rgba(7, 8, 11, 0.94) 100%
    );
  }
  .page-hero .hero-logo,
  .hero .hero-logo { display: none; }
  .hero-content { padding: 40px 0 48px; }

  /* Typography */
  .page-title { font-size: clamp(24px, 7vw, 36px); }
  .page-lead { font-size: 14px; line-height: 1.6; }
  .section-title { font-size: clamp(18px, 5vw, 24px); }
  .section-sub { font-size: 14px; margin-bottom: 24px; }
  .hero-title { font-size: clamp(28px, 8vw, 42px); }
  .hero-lead { font-size: 14px; }

  /* Service Cards — Best Mobile Layout */
  .services-grid { gap: 16px; }

  .service-card {
    height: auto;
    min-height: 300px;
    border-radius: 20px;
    filter: grayscale(0%);
  }

  /* Bottom-aligned content — image shows at top */
  .service-card-content {
    padding: 0;
    justify-content: flex-end;
  }

  /* Gradient from bottom — image visible at top */
  .service-overlay {
    background: linear-gradient(
      to top,
      rgba(7, 8, 11, 0.97) 0%,
      rgba(7, 8, 11, 0.78) 45%,
      rgba(7, 8, 11, 0.22) 100%
    );
    opacity: 1;
  }

  .service-card-icon {
    font-size: 30px;
    padding: 20px 20px 0;
    margin-bottom: 4px;
  }
  .service-card-content h2 {
    font-size: 19px;
    margin: 6px 0 8px;
    padding: 0 20px;
  }
  .service-card-content p {
    font-size: 13px;
    line-height: 1.55;
    color: rgba(255,255,255,0.68);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding: 0 20px;
    flex-grow: 0;
  }
  .service-card-content .badge-row {
    padding: 0 20px;
    margin-top: 10px;
    gap: 5px;
  }
  .service-card-content .badge-row .badge:nth-child(n+3) {
    display: none;
  }
  .service-card-content .badge {
    font-size: 10px;
    padding: 4px 9px;
  }
  .service-card-arrow {
    padding: 14px 20px 20px;
    margin-top: 10px;
    font-size: 13px;
    border-top: 1px solid rgba(255,255,255,0.09);
  }

  /* Navigation — better touch targets */
  .nav-link, .nav-cta {
    padding: 12px 14px;
    font-size: 15px;
    min-height: 44px;
  }
  .dropdown a {
    padding: 13px 14px;
    min-height: 44px;
  }
  .menu-btn {
    padding: 10px 13px;
    min-height: 44px;
    min-width: 44px;
  }

  /* Badges */
  .badge-row { gap: 6px; margin-top: 12px; }
  .badge { font-size: 11px; padding: 5px 10px; }

  /* Panels & Cards */
  .panel { padding: 18px 16px; }
  .card { padding: 18px 16px; }

  /* Buttons — stack vertically */
  .actions {
    flex-direction: column;
    align-items: stretch;
  }
  .actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    min-height: 48px;
    font-size: 15px;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer { padding: 28px 0; }
  .footer > .container > div:last-child {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  /* Misc */
  .breadcrumbs { font-size: 12px; }
  .divider { margin: 24px 0; }

  /* Logo background smaller on mobile */
  .page-with-logo-bg::before {
    background-size: 360px auto;
    opacity: 0.22;
  }

  /* CTA panel */
  .panel[style*="padding:48px"],
  .panel[style*="padding: 48px"] {
    padding: 28px 18px !important;
  }
}

/* ============================================================
   SMALL MOBILE (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container { width: calc(100% - 20px); }
  .section { padding: 24px 0; }
  .nav { padding: 8px 0; }
  .brand img { height: 36px; }
  .brand-text .name { font-size: 14px; }

  .service-card { min-height: 260px; border-radius: 16px; }
  .service-card-icon { font-size: 26px; padding: 16px 16px 0; }
  .service-card-content h2 { font-size: 17px; padding: 0 16px; }
  .service-card-content p {
    -webkit-line-clamp: 2;
    font-size: 12px;
    padding: 0 16px;
  }
  .service-card-content .badge-row { padding: 0 16px; }
  .service-card-arrow { padding: 12px 16px 16px; font-size: 12px; }

  .hero-title { font-size: clamp(26px, 8vw, 38px); }
  .btn { padding: 11px 16px; font-size: 13px; }
  .check-list li { font-size: 13px; }
  .panel h3, .card h3 { font-size: 15px; }
  .services-grid { gap: 14px; }
  .divider { margin: 18px 0; }
}

/* ============================================================
   SAFE AREA INSETS (notched / punch-hole phones)
   ============================================================ */
@supports (padding: max(0px)) {
  .footer {
    padding-bottom: max(28px, calc(16px + env(safe-area-inset-bottom)));
  }
  .nav-links {
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   AESTHETIC MONOCHROME EMOJIS
   ============================================================ */

/* Pure emoji icon containers — grayscale for clean monochrome look */
.card-icon,
.service-card-icon,
.info-card-icon,
.dropdown-icon {
  filter: grayscale(1);
  opacity: 0.88;
}

/* Nav links, CTA, buttons — inline emojis */
.nav-link,
.nav-cta,
.btn {
  filter: grayscale(1);
}

/* Badges with emoji prefixes */
.badge {
  filter: grayscale(1);
}

/* Section labels */
.section-label {
  filter: grayscale(1);
}

/* Panel and card headings with emoji prefixes */
.panel h3,
.card h3,
.faq summary {
  filter: grayscale(1);
}

/* Service card arrow */
.service-card-arrow {
  filter: grayscale(1);
}

/* Inline emoji spans in contact/info blocks */
span[style*="font-size:18px"],
span[style*="font-size: 18px"],
span[style*="font-size:32px"],
span[style*="font-size: 32px"] {
  filter: grayscale(1);
  opacity: 0.88;
}

/* Footer contact spans */
.footer span {
  filter: grayscale(1);
}

/* Breadcrumb spans */
.breadcrumbs span {
  filter: grayscale(1);
}

/* Skip link and misc inline emoji text */
.skip-link {
  filter: grayscale(1);
}