/* ============================================================
   SKYSUPPORT CENTER — Blue/Orange Corporate Theme
   ============================================================ */

:root {
    --primary: #2563EB;
    --primary-light: #3B82F6;
    --primary-dark: #1D4ED8;
    --primary-fg: #fff;
    --accent: #F97316;
    --accent-dark: #EA580C;
    --accent-fg: #fff;
    --success: #22C55E;
    --foreground: #1E293B;
    --muted: #64748B;
    --border: #E2E8F0;
    --section-alt: #EFF6FF;
    --card-bg: #fff;
    --radius: 0.75rem;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 24px rgba(0,0,0,0.08);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
    font-family:'Inter',system-ui,sans-serif;
    color:var(--foreground);
    background:#fff;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
img { max-width:100%; display:block; }

.container { max-width:72rem; margin:0 auto; width:100%; }
.text-accent { color:var(--accent)!important; }
.section-alt { background:var(--section-alt); }
.center-btn { text-align:center; margin-top:2rem; }
.center-note { text-align:center; color:var(--muted); font-size:0.875rem; margin-top:0.75rem; }

.section-label {
    display:block;
    text-align:center;
    text-transform:uppercase;
    font-size:0.8rem;
    font-weight:700;
    letter-spacing:0.12em;
    color:var(--accent);
    margin-bottom:0.5rem;
}

.section-label-badge {
    display:inline-flex;
    align-items:center;
    gap:0.4rem;
    background:hsl(215 90% 95%);
    color:var(--primary);
    font-size:0.8rem;
    font-weight:600;
    padding:0.35rem 0.85rem;
    border-radius:9999px;
    margin:0 auto 0.75rem;
    text-align:center;
    width:fit-content;
}

.hero, .how-we-help, .three-step, .why-choose, .airlines-section, .cta-section {
    min-height:100vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:5rem 1.25rem;
}

.section-title {
    font-size:clamp(2rem,5vw,3rem);
    font-weight:700;
    text-align:center;
    margin-bottom:0.75rem;
    letter-spacing:-0.02em;
    color:var(--foreground);
}
.section-subtitle {
    font-size:clamp(0.95rem,2vw,1.15rem);
    color:var(--muted);
    text-align:center;
    max-width:38rem;
    margin:0 auto 3.5rem;
}

/* BUTTONS */
.btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:0.5rem;
    font-weight:600;
    border:none;
    cursor:pointer;
    transition:all .2s;
    border-radius:var(--radius);
    font-size:0.9rem;
    padding:0.75rem 1.5rem;
    line-height:1;
}
.btn-accent {
    background:var(--accent);
    color:var(--accent-fg);
    box-shadow:0 2px 8px rgba(0,0,0,.1);
}
.btn-accent:hover { background:var(--accent-dark); }
.btn-phone { border-radius:9999px; padding:1rem 2rem; font-size:1.1rem; }
.btn-xl { padding:1.125rem 2rem; font-size:1.125rem; }
.btn-sm { padding:0.5rem 1.25rem; font-size:0.875rem; border-radius:9999px; }
.btn-outline {
    background:transparent;
    color:var(--foreground);
    border:2px solid var(--border);
    border-radius:9999px;
    padding:0.875rem 1.75rem;
}
.btn-outline:hover { border-color:var(--primary); color:var(--primary); }

/* ============ HEADER ============ */
.header {
    position:sticky; top:0; z-index:100;
    background:var(--primary);
    transition:all .3s;
}
.header.scrolled {
    background:rgba(255,255,255,.97);
    backdrop-filter:blur(12px);
    box-shadow:var(--shadow-sm);
    border-bottom:1px solid var(--border);
}
.header-inner {
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:3.5rem;
    padding:0 1.25rem;
}
.header-right { display:flex; align-items:center; gap:1rem; }
.header-badges { display:flex; gap:1rem; }
.header-badge {
    display:inline-flex; align-items:center; gap:0.35rem;
    font-size:0.75rem; color:rgba(255,255,255,.8); font-weight:500;
}
.header.scrolled .header-badge { color:var(--muted); }
.logo { display:flex; align-items:center; gap:0.5rem; }
.logo-icon {
    width:2rem; height:2rem; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    background:rgba(255,255,255,.15);
    font-size:0.9rem;
}
.logo-icon i { color:#fff; }
.header.scrolled .logo-icon { background:hsl(215 90% 95%); }
.header.scrolled .logo-icon i { color:var(--primary); }
.logo-text { font-size:1.05rem; font-weight:700; color:#fff; }
.header.scrolled .logo-text { color:var(--foreground); }
.header-phone-btn {
    display:inline-flex; align-items:center; gap:0.4rem;
    background:var(--accent); color:#fff;
    padding:0.45rem 1rem; border-radius:9999px;
    font-weight:600; font-size:0.8rem;
}
.header-phone-btn:hover { background:var(--accent-dark); }

/* ============ HERO ============ */
.hero {
    background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 50%, #3B82F6 100%);
    color:#fff;
    position:relative;
    overflow:hidden;
    margin-top:-3.5rem;
    padding-top:7rem;
    text-align:center;
}
.hero-bg {
    position:absolute; inset:0;
    background:url('https://images.unsplash.com/photo-1436491865332-7a61a109db05?w=1200&h=800&fit=crop&auto=format') center/cover;
    opacity:0.08;
}
.hero-inner { position:relative; z-index:1; }
.hero-content { display:flex; flex-direction:column; align-items:center; gap:1.25rem; }
.hero-badge {
    display:inline-flex; align-items:center; gap:0.5rem;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.2);
    border-radius:9999px;
    padding:0.4rem 1rem;
    font-size:0.85rem; font-weight:500;
}
.badge-dot { width:0.5rem; height:0.5rem; background:var(--success); border-radius:50%; }
.hero h1 {
    font-size:clamp(2rem,5vw,3.25rem);
    font-weight:700;
    line-height:1.2;
    max-width:42rem;
    letter-spacing:-0.02em;
}
.hero-supported { font-size:1rem; color:rgba(255,255,255,.7); font-weight:500; }
.hero-sub {
    font-size:clamp(0.9rem,1.8vw,1.1rem);
    color:rgba(255,255,255,.7);
    max-width:34rem;
    line-height:1.7;
}
.hero-cards {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1rem;
    max-width:40rem;
    width:100%;
    margin-top:1.5rem;
}
.hero-card {
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.15);
    border-radius:var(--radius);
    padding:1.25rem 1rem;
    text-align:center;
    backdrop-filter:blur(4px);
}
.hero-card i { font-size:1.5rem; margin-bottom:0.5rem; color:rgba(255,255,255,.9); }
.hero-card h4 { font-size:0.9rem; font-weight:600; margin-bottom:0.25rem; }
.hero-card p { font-size:0.75rem; color:rgba(255,255,255,.6); }
.hero-plane {
    position:absolute;
    bottom:-30px; right:-60px;
    width:280px;
    opacity:0.12;
    transform:rotate(-15deg);
    pointer-events:none;
}

/* ============ HOW WE HELP ============ */
.service-cards {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1.5rem;
    margin-bottom:3rem;
}
.card-service {
    background:var(--card-bg);
    border-radius:1rem;
    padding:2rem 1.5rem;
    border:1px solid var(--border);
    text-align:center;
    transition:all .3s;
}
.card-service:hover { box-shadow:var(--shadow-lg); border-color:hsl(215 90% 80%); }
.card-icon {
    width:4rem; height:4rem;
    border-radius:1rem;
    background:var(--section-alt);
    display:flex; align-items:center; justify-content:center;
    margin:0 auto 1.25rem;
    font-size:1.5rem; color:var(--primary);
}
.card-service h4 {
    font-size:1.1rem; font-weight:600;
    margin-bottom:0.5rem; color:var(--foreground);
}
.card-service p { font-size:0.9rem; color:var(--muted); line-height:1.6; }

.help-split {
    display:grid;
    grid-template-columns:1fr 1.5fr;
    gap:2rem;
    align-items:start;
}
.help-cta-box {
    background:var(--primary);
    color:#fff;
    border-radius:1rem;
    padding:2rem;
}
.help-cta-box h4 { font-size:1.1rem; margin-bottom:0.5rem; }
.help-cta-box > p { font-size:0.9rem; opacity:.8; margin-bottom:1.25rem; }
.cta-phone-box {
    display:block;
    background:var(--accent);
    color:#fff;
    padding:1rem;
    border-radius:var(--radius);
    text-align:center;
    font-size:1.25rem;
    font-weight:700;
    margin-bottom:0.75rem;
}
.cta-phone-box:hover { background:var(--accent-dark); }
.cta-sub-note { font-size:0.75rem; opacity:.6; }

.help-features { display:flex; flex-direction:column; gap:0.75rem; }
.help-feature {
    display:flex; align-items:flex-start; gap:1rem;
    padding:1rem;
    background:#fff;
    border-radius:var(--radius);
    border:1px solid var(--border);
    transition:all .3s;
}
.help-feature:hover { border-color:hsl(215 90% 80%); box-shadow:var(--shadow-md); }
.hf-icon {
    width:2.5rem; height:2.5rem;
    border-radius:var(--radius);
    background:hsl(25 95% 95%);
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
    color:var(--accent); font-size:1rem;
}
.help-feature h4 { font-size:0.95rem; font-weight:600; margin-bottom:0.15rem; }
.help-feature p { font-size:0.8rem; color:var(--muted); }

/* ============ 3-STEP ============ */
.steps-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:2rem;
    margin-bottom:2.5rem;
}
.step { text-align:center; }
.step-img {
    border-radius:1rem;
    overflow:hidden;
    margin-bottom:1.25rem;
    box-shadow:var(--shadow-md);
}
.step-img img { width:100%; height:160px; object-fit:cover; }
.step h3 { font-size:1.15rem; font-weight:600; margin-bottom:0.5rem; }
.step p { font-size:0.9rem; color:var(--muted); margin-bottom:0.75rem; line-height:1.6; }
.step-detail { font-size:0.9rem; font-weight:600; color:var(--primary); }
.step-tags { display:flex; flex-wrap:wrap; justify-content:center; gap:0.4rem; }
.tag {
    background:hsl(215 90% 95%);
    color:var(--primary);
    font-size:0.8rem;
    font-weight:500;
    padding:0.3rem 0.75rem;
    border-radius:9999px;
}
.step-badge-done {
    display:inline-flex; align-items:center; gap:0.35rem;
    background:hsl(152 60% 92%);
    color:var(--success);
    font-size:0.85rem;
    font-weight:600;
    padding:0.4rem 1rem;
    border-radius:9999px;
}

/* ============ WHY CHOOSE ============ */
.stats-row-top {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1rem;
    margin-bottom:2.5rem;
}
.stat-box {
    background:var(--card-bg);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:1.5rem;
    text-align:center;
}
.stat-box-accent {
    background:var(--accent);
    color:#fff;
    border-color:var(--accent);
}
.stat-box-accent .stat-desc { color:rgba(255,255,255,.8); }
.stat-val { font-size:1.75rem; font-weight:700; line-height:1; margin-bottom:0.25rem; }
.stat-val i { font-size:1rem; color:var(--accent); margin-left:0.15rem; }
.stat-box-accent .stat-val i { color:#fff; }
.stat-desc { font-size:0.8rem; color:var(--muted); }

.features-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:1rem;
    margin-bottom:2rem;
}
.feature-item {
    display:flex; align-items:center; gap:1rem;
    padding:1rem 1.25rem;
    background:var(--card-bg);
    border:1px solid var(--border);
    border-radius:var(--radius);
    transition:all .3s;
}
.feature-item:hover { border-color:hsl(215 90% 80%); box-shadow:var(--shadow-md); }
.feature-icon {
    width:2.5rem; height:2.5rem;
    border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
    font-size:1rem;
}
.feature-icon.accent { background:hsl(25 95% 93%); color:var(--accent); }
.feature-item h4 { font-size:0.95rem; font-weight:600; margin-bottom:0.1rem; }
.feature-item p { font-size:0.8rem; color:var(--muted); }
.feature-badge {
    margin-left:auto;
    font-size:0.75rem;
    font-weight:600;
    color:var(--muted);
    white-space:nowrap;
}

.trust-tags {
    display:flex; justify-content:center; gap:1.5rem; flex-wrap:wrap;
}
.trust-tag {
    display:flex; align-items:center; gap:0.4rem;
    font-size:0.85rem; color:var(--muted); font-weight:500;
}
.trust-tag i { color:var(--primary); }

/* ============ AIRLINES ============ */
.airlines-section .container { text-align:center; }
.logos-grid {
    display:flex; flex-wrap:wrap; justify-content:center; align-items:center;
    gap:2rem 3rem; margin-bottom:2.5rem;
}
.airline-logo-item {
    filter:grayscale(100%); opacity:.6;
    transition:all .3s;
}
.airline-logo-item:hover { filter:grayscale(0%); opacity:1; }
.airline-logo-item img { height:2.75rem; width:auto; max-width:9rem; object-fit:contain; }

.airline-badges { display:flex; justify-content:center; gap:0.75rem; flex-wrap:wrap; }
.airline-badge {
    padding:0.5rem 1.25rem; border-radius:9999px;
    font-size:0.85rem; font-weight:600; color:#fff;
}
.airline-badge.blue { background:var(--primary); }
.airline-badge.orange { background:var(--accent); }
.airline-badge.green { background:var(--success); }

/* ============ CTA ============ */
.cta-section {
    background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 50%, #3B82F6 100%);
    color:#fff;
    position:relative;
    overflow:hidden;
}
.cta-content { text-align:center; position:relative; z-index:1; }
.cta-badge {
    display:inline-flex; align-items:center; gap:0.4rem;
    background:rgba(255,255,255,.15);
    border:1px solid rgba(255,255,255,.2);
    border-radius:9999px;
    padding:0.35rem 0.85rem;
    font-size:0.8rem; font-weight:500;
    margin-bottom:1.5rem;
}
.cta-content h2 {
    font-size:clamp(2rem,4.5vw,3rem);
    font-weight:700;
    margin-bottom:1rem;
    letter-spacing:-0.02em;
}
.cta-content > p {
    font-size:clamp(0.95rem,2vw,1.15rem);
    opacity:.8;
    max-width:34rem;
    margin:0 auto 2rem;
}
.trust-badges {
    display:flex; flex-wrap:wrap; justify-content:center;
    gap:1.5rem; margin-top:2rem;
}
.trust-badge {
    display:flex; align-items:center; gap:0.4rem;
    font-size:0.9rem; opacity:.8;
}

/* ============ PREFOOTER BAR ============ */
.prefooter-bar {
    background:var(--primary-dark);
    padding:1rem 1.25rem;
}
.prefooter-inner {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:1.5rem;
    color:#fff;
    font-size:0.95rem;
    font-weight:500;
}

/* ============ FOOTER ============ */
.footer {
    background:#0F172A;
    color:rgba(255,255,255,.6);
    padding:4rem 1.25rem 0;
}
.footer-grid {
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.2fr;
    gap:3rem;
    padding-bottom:3rem;
    border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo { display:flex; align-items:center; gap:0.5rem; margin-bottom:1rem; }
.logo-icon-footer { width:2.25rem; height:2.25rem; background:hsl(215 90% 20%); border-radius:50%; }
.footer-col p { font-size:0.9rem; line-height:1.7; margin-bottom:1rem; }
.footer-phone {
    display:inline-flex; align-items:center; gap:0.5rem;
    color:var(--primary-light); font-weight:600; font-size:1rem;
}
.footer-col h4 { color:#fff; font-weight:600; font-size:0.95rem; margin-bottom:1rem; }
.footer-col ul { display:flex; flex-direction:column; gap:0.6rem; }
.footer-col ul li { font-size:0.9rem; display:flex; align-items:center; gap:0.6rem; }
.footer-col ul li a { opacity:.6; transition:all .2s; }
.footer-col ul li a:hover { opacity:1; color:var(--primary-light); }
.footer-col ul li i { width:1rem; color:var(--primary); font-size:0.85rem; }
.footer-bottom {
    display:flex; justify-content:space-between; align-items:center;
    padding:2rem 0; font-size:0.8rem;
}
.footer-bottom p { opacity:.4; }
.footer-bottom-links { display:flex; gap:1.5rem; }
.footer-bottom-links a { opacity:.4; transition:opacity .2s; }
.footer-bottom-links a:hover { opacity:1; }

/* ============ POPUP ============ */
.popup-overlay {
    display:none;
    position:fixed; inset:0; z-index:9999;
    background:rgba(0,0,0,.5);
}
.popup-overlay.active { display:flex; }
.popup-dialog {
    width:100vw; height:100dvh;
    max-width:none; max-height:none;
    margin:0; padding:0; border-radius:0; border:0;
    background:#fff;
    cursor:pointer;
    display:flex; flex-direction:column;
    overflow:hidden; position:relative;
}
.popup-close-btn {
    position:absolute; top:1rem; right:0.75rem;
    width:2rem; height:2rem;
    background:hsl(220,20%,96%); color:hsl(220,15%,45%);
    border:none; border-radius:50%;
    font-size:1.3rem; cursor:pointer;
    display:flex; align-items:center; justify-content:center;
    z-index:2; transition:all .2s; line-height:1;
}
.popup-close-btn:hover { background:hsl(220,14%,90%); color:hsl(220,25%,20%); }
.popup-body {
    flex:1; display:flex; flex-direction:column;
    align-items:center; justify-content:center;
    padding:1.5rem; overflow-y:auto; min-height:0;
}
.popup-brand {
    color:var(--primary); font-size:1.875rem;
    font-weight:300; letter-spacing:0.15em;
    text-align:center; margin-bottom:1.5rem;
}
.popup-phone-box {
    display:inline-flex; align-items:center; gap:0.75rem;
    border:2px solid var(--primary);
    border-radius:var(--radius);
    padding:1rem 1.5rem; margin-bottom:1.5rem;
    cursor:pointer; transition:all .2s;
}
.popup-phone-box i { color:var(--primary); font-size:1.5rem; }
.popup-phone-box span { color:var(--primary); font-size:1.5rem; font-weight:700; letter-spacing:0.05em; }
.popup-phone-box:hover { background:var(--primary); }
.popup-phone-box:hover i, .popup-phone-box:hover span { color:#fff; }
.popup-services { color:var(--muted); font-size:0.875rem; text-align:center; margin-bottom:1.25rem; }
.popup-live { color:var(--primary); font-size:1rem; font-weight:600; margin-bottom:0.75rem; }
.popup-circle {
    width:5rem; height:5rem; border-radius:50%;
    background:var(--primary);
    display:flex; align-items:center; justify-content:center;
    margin-bottom:1rem;
    box-shadow:0 8px 24px hsl(215 90% 42% / 0.3);
}
.popup-circle i { color:#fff; font-size:2rem; }
.popup-click-text { font-size:1.25rem; font-weight:600; color:var(--foreground); margin-bottom:0.5rem; }
.popup-sub { font-size:0.875rem; color:hsl(220,15%,65%); text-align:center; }
.popup-bar {
    background:var(--primary); padding:1.25rem;
    text-align:center; flex-shrink:0; cursor:pointer;
}
.popup-bar-label { font-size:0.875rem; font-weight:600; letter-spacing:0.1em; color:#fff; margin-bottom:0.25rem; }
.popup-bar-number { font-size:1.25rem; font-weight:700; color:#fff; letter-spacing:0.05em; }

/* ============ RESPONSIVE ============ */
@media (max-width:1024px) {
    .header-badges { display:none; }
    .hero-cards { grid-template-columns:repeat(2,1fr); max-width:28rem; }
    .service-cards { grid-template-columns:repeat(2,1fr); }
    .help-split { grid-template-columns:1fr; }
    .stats-row-top { grid-template-columns:repeat(2,1fr); }
    .features-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:768px) {
    .hero,.how-we-help,.three-step,.why-choose,.airlines-section,.cta-section { padding:4rem 1.25rem; }
    .header-phone-text { display:none; }
    .header-phone-btn { padding:0.5rem; width:2.5rem; height:2.5rem; justify-content:center; }
    .hero { padding-top:6rem; }
    .hero h1 { font-size:1.75rem; }
    .hero-cards { grid-template-columns:1fr; max-width:20rem; }
    .service-cards { grid-template-columns:1fr; }
    .steps-grid { grid-template-columns:1fr; }
    .stats-row-top { grid-template-columns:repeat(2,1fr); }
    .logos-grid { gap:1.5rem 2rem; }
    .airline-logo-item img { height:2rem; }
    .airline-badges { flex-direction:column; align-items:center; }
    .footer-grid { grid-template-columns:1fr; gap:2rem; }
    .footer-bottom { flex-direction:column; gap:1rem; text-align:center; }
    .prefooter-inner { flex-direction:column; gap:0.75rem; text-align:center; }
    .trust-badges { flex-direction:column; align-items:center; }
}
@media (max-width:480px) {
    .hero h1 { font-size:1.5rem; }
    .stat-val { font-size:1.5rem; }
    .popup-brand { font-size:1.5rem; }
    .popup-phone-box span { font-size:1.25rem; }
}