@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --sky:       #0A1628;
  --sky-mid:   #0F2044;
  --sky-card:  #111D35;
  --sky-border:#1E3158;
  --accent:    #3E8FFF;
  --accent-2:  #00D4AA;
  --text:      #EDF2FF;
  --text-muted:#7A90B4;
  --text-dim:  #4A607E;
  --white:     #FFFFFF;
  --danger:    #FF5A5A;
  --card-bg:   rgba(17, 29, 53, 0.85);
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 8px 32px rgba(0,0,0,0.35);
  --transition:0.25s cubic-bezier(0.4,0,0.2,1);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--sky);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; }
input, select, textarea { font-family: var(--font-body); }

/* ─── Background texture ─────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(62,143,255,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 90% 80%, rgba(0,212,170,0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Layout ─────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }
section { position: relative; z-index: 1; }

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,22,40,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--sky-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav__logo {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__logo span { color: var(--accent); }
.nav__logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}
.nav__links a:hover { color: var(--text); }
.nav__cta {
  background: var(--accent);
  color: var(--white);
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.nav__cta:hover { background: #2d7de8; transform: translateY(-1px); }
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0 24px 16px;
  border-top: 1px solid var(--sky-border);
}
.nav__mobile a {
  padding: 12px 0;
  font-size: 15px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--sky-border);
  display: block;
}
.nav__mobile a:last-child { border: none; }
.nav__mobile.open { display: flex; }

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(62,143,255,0.1);
  border: 1px solid rgba(62,143,255,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-2);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero__title {
  font-family: var(--font-head);
  font-size: clamp(36px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 48px;
  font-weight: 300;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 72px;
  flex-wrap: wrap;
}
.hero__stat-num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
}
.hero__stat-num span { color: var(--accent); }
.hero__stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
  letter-spacing: 0.02em;
}
.hero__divider {
  width: 1px;
  height: 40px;
  background: var(--sky-border);
  align-self: center;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}
.btn--primary {
  background: var(--accent);
  color: var(--white);
}
.btn--primary:hover { background: #2d7de8; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(62,143,255,0.35); }
.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--sky-border);
}
.btn--secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--ghost {
  background: rgba(62,143,255,0.1);
  color: var(--accent);
  border: 1px solid rgba(62,143,255,0.2);
}
.btn--ghost:hover { background: rgba(62,143,255,0.2); }
.btn--sm { padding: 9px 18px; font-size: 13px; }
.btn--full { width: 100%; justify-content: center; }

/* ─── Search Bar ─────────────────────────────────────────────── */
.search-section {
  padding: 0 0 80px;
  position: relative;
  z-index: 1;
}
.search-box {
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}
.search-box__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.search-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-input, .form-select {
  background: var(--sky-mid);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A90B4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-input::placeholder { color: var(--text-dim); }
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(62,143,255,0.15);
}
.form-select option { background: var(--sky-mid); }

/* ─── Section Headers ────────────────────────────────────────── */
.section-header { margin-bottom: 48px; }
.section-header--center { text-align: center; }
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 520px;
  font-weight: 300;
}
.section-header--center .section-sub { margin: 0 auto; }

/* ─── ATO Cards ──────────────────────────────────────────────── */
.ato-section { padding: 80px 0; }
.ato-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.ato-card {
  background: var(--card-bg);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.ato-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--transition);
}
.ato-card:hover {
  border-color: rgba(62,143,255,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}
.ato-card:hover::before { opacity: 1; }
.ato-card__header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}
.ato-card__logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--sky-mid), var(--sky-border));
  border: 1px solid var(--sky-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  overflow: hidden;
}
.ato-card__logo img { width: 100%; height: 100%; object-fit: cover; }
.ato-card__name {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}
.ato-card__location {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.ato-card__location svg { flex-shrink: 0; }
.ato-card__verified {
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.25);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-2);
  letter-spacing: 0.04em;
}
.ato-card__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ato-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  background: rgba(62,143,255,0.08);
  border: 1px solid rgba(62,143,255,0.15);
  color: var(--accent);
}
.tag--aircraft {
  background: rgba(0,212,170,0.08);
  border-color: rgba(0,212,170,0.15);
  color: var(--accent-2);
}
.tag--training {
  background: rgba(255,193,7,0.08);
  border-color: rgba(255,193,7,0.15);
  color: #FFC107;
}
.ato-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--sky-border);
  gap: 12px;
}
.ato-card__rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
}
.ato-card__stars { color: #FFC107; font-size: 13px; letter-spacing: 1px; }
.ato-card__rating-count { color: var(--text-muted); font-size: 12px; font-weight: 400; }

/* ─── Filters Sidebar ────────────────────────────────────────── */
.directory-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 40px 0 80px;
  align-items: start;
}
.filters {
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 88px;
}
.filters__title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sky-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.filters__clear {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--accent);
}
.filter-group { margin-bottom: 24px; }
.filter-group__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
}
.filter-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.filter-check:hover { color: var(--text); }
.filter-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.filter-check input:checked + span { color: var(--text); }
.filter-count {
  margin-left: auto;
  font-size: 11px;
  background: var(--sky-mid);
  padding: 2px 7px;
  border-radius: 100px;
  color: var(--text-dim);
}
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 12px;
  flex-wrap: wrap;
}
.results-count {
  font-size: 14px;
  color: var(--text-muted);
}
.results-count strong { color: var(--text); font-weight: 600; }
.results-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ─── ATO Detail Page ────────────────────────────────────────── */
.detail-hero {
  padding: 60px 0 0;
  position: relative;
  z-index: 1;
}
.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
  transition: color var(--transition);
}
.detail-back:hover { color: var(--text); }
.detail-header {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.detail-logo {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--sky-mid), var(--sky-border));
  border: 1px solid var(--sky-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
}
.detail-info { flex: 1; }
.detail-name {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.detail-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.detail-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}
.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  padding-bottom: 80px;
  align-items: start;
}
.detail-card {
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.detail-card__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sky-border);
}
.aircraft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.aircraft-item {
  background: var(--sky-mid);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: default;
}
.aircraft-item:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}
.aircraft-item__icon { font-size: 24px; margin-bottom: 6px; }
.training-list { display: flex; flex-direction: column; gap: 10px; }
.training-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--sky-mid);
  border-radius: var(--radius);
  font-size: 14px;
}
.training-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  flex-shrink: 0;
}

/* ─── Enquiry Form ───────────────────────────────────────────── */
.enquiry-card {
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 88px;
}
.enquiry-card__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.enquiry-card__sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 22px;
  line-height: 1.5;
}
.form-stack { display: flex; flex-direction: column; gap: 14px; }
.form-textarea {
  background: var(--sky-mid);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  resize: vertical;
  min-height: 100px;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-textarea::placeholder { color: var(--text-dim); }
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(62,143,255,0.15);
}
.form-success {
  display: none;
  text-align: center;
  padding: 24px;
}
.form-success__icon { font-size: 40px; margin-bottom: 12px; }
.form-success__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.form-success__sub { font-size: 14px; color: var(--text-muted); }

/* ─── Submit ATO Page ────────────────────────────────────────── */
.submit-section { padding: 80px 0; position: relative; z-index: 1; }
.submit-card {
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.submit-steps {
  display: flex;
  gap: 0;
  margin-bottom: 48px;
  position: relative;
}
.submit-steps::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--sky-border);
  z-index: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}
.step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sky-mid);
  border: 2px solid var(--sky-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
}
.step.active .step__num {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}
.step.done .step__num {
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: var(--sky);
}
.step__label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}
.step.active .step__label { color: var(--text); }
.form-section { display: none; }
.form-section.active { display: block; }
.form-section__title {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}
.form-section__sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--sky-border);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--sky-mid);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 14px;
}
.checkbox-item:hover { border-color: var(--accent); }
.checkbox-item input { accent-color: var(--accent); }
.checkbox-item.selected {
  border-color: var(--accent);
  background: rgba(62,143,255,0.08);
}

/* ─── How It Works ───────────────────────────────────────────── */
.how-section {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent, rgba(62,143,255,0.03), transparent);
  position: relative;
  z-index: 1;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.how-card {
  text-align: center;
  padding: 36px 24px;
}
.how-card__num {
  font-family: var(--font-head);
  font-size: 64px;
  font-weight: 800;
  color: var(--sky-border);
  line-height: 1;
  margin-bottom: 16px;
  display: block;
}
.how-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(62,143,255,0.1);
  border: 1px solid rgba(62,143,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 20px;
}
.how-card__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.how-card__desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ─── CTA Banner ─────────────────────────────────────────────── */
.cta-section {
  padding: 80px 0;
  position: relative;
  z-index: 1;
}
.cta-box {
  background: linear-gradient(135deg, rgba(62,143,255,0.15), rgba(0,212,170,0.08));
  border: 1px solid rgba(62,143,255,0.25);
  border-radius: var(--radius-lg);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '✈';
  position: absolute;
  font-size: 200px;
  opacity: 0.03;
  right: -20px;
  bottom: -40px;
  line-height: 1;
}
.cta-box__title {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
}
.cta-box__sub {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.cta-box__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--sky-border);
  padding: 48px 0 32px;
  position: relative;
  z-index: 1;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand-name {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer__brand-name span { color: var(--accent); }
.footer__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--sky-border);
  font-size: 13px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}
.footer__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,212,170,0.08);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--accent-2);
}

/* ─── Loading / Empty States ─────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  grid-column: 1 / -1;
}
.empty-state__icon { font-size: 56px; margin-bottom: 16px; opacity: 0.4; }
.empty-state__title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.empty-state__sub { font-size: 14px; color: var(--text-muted); }
.skeleton {
  background: linear-gradient(90deg, var(--sky-card) 25%, var(--sky-mid) 50%, var(--sky-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ─── Toast ──────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--sky-card);
  border: 1px solid var(--sky-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 14px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast--success { border-color: rgba(0,212,170,0.4); }
.toast--error { border-color: rgba(255,90,90,0.4); }

/* ─── Mobile Nav Toggle ──────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .hero { padding: 60px 0 40px; }

  .search-grid { grid-template-columns: 1fr; }

  .directory-layout { grid-template-columns: 1fr; }
  .filters { position: static; }

  .how-grid { grid-template-columns: 1fr; }

  .detail-layout { grid-template-columns: 1fr; }
  .enquiry-card { position: static; }

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }

  .submit-card { padding: 24px; }
  .form-grid-2 { grid-template-columns: 1fr; }

  .cta-box { padding: 40px 24px; }

  .hero__divider { display: none; }

  .ato-grid { grid-template-columns: 1fr; }

  .detail-header { flex-direction: column; }
}

@media (max-width: 480px) {
  .footer__inner { grid-template-columns: 1fr; }
  .submit-steps { gap: 0; }
  .step__label { display: none; }
  .hero__stats { gap: 24px; }
}

/* ─── Animations ─────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.5s ease forwards;
}
@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}
.fade-in:nth-child(1) { animation-delay: 0.05s; }
.fade-in:nth-child(2) { animation-delay: 0.1s; }
.fade-in:nth-child(3) { animation-delay: 0.15s; }
.fade-in:nth-child(4) { animation-delay: 0.2s; }
.fade-in:nth-child(5) { animation-delay: 0.25s; }
.fade-in:nth-child(6) { animation-delay: 0.3s; }