/* ═══════════════════════════════════════════
   AWK Landing Page — Premium Stylesheet
   ═══════════════════════════════════════════ */

:root {
    --font: 'Inter', sans-serif;
    --white: #ffffff;
    --text: #1a202c;
    --text-muted: #64748b;
    --bg: #f7f9fc;
    --bg-soft: #eef4ff;
    --bg-card: #ffffff;
    --border: rgba(15,23,42,0.10);
    --glow: rgba(79,110,247,0.35);
    --shadow-soft: 0 20px 60px rgba(15,23,42,0.10);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); overflow-x: hidden; }

/* ── Utility ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(79,110,247,0.12); border: 1px solid rgba(79,110,247,0.25); color: var(--primary); font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: 100px; margin-bottom: 16px; }
.section-title { font-size: clamp(32px, 5vw, 48px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.15; margin-bottom: 16px; }
.section-subtitle { font-size: 17px; color: var(--text-muted); line-height: 1.7; max-width: 560px; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.gradient-text { background: linear-gradient(135deg, var(--primary), #a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ── Animations ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
@keyframes float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-12px); } }
@keyframes pulse-glow { 0%,100% { box-shadow: 0 0 20px var(--glow); } 50% { box-shadow: 0 0 40px var(--glow); } }
@keyframes slideRight { from { transform: translateX(-100%); } to { transform: translateX(0); } }

.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Navbar ── */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 20px 40px; display: flex; justify-content: space-between; align-items: center;
    transition: all 0.4s ease; background: rgba(255,255,255,0.92); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border); box-shadow: 0 10px 30px rgba(15,23,42,0.08);
}
.navbar.scrolled { background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 14px 40px; box-shadow: 0 10px 30px rgba(15,23,42,0.08); }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-icon { width: 42px; height: 42px; background: var(--primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: #fff; box-shadow: 0 4px 20px var(--glow); }
.logo-text { font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: -0.5px; }

.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }

.nav-actions { display: flex; gap: 12px; align-items: center; }
.hamburger { display: none; background: none; border: none; color: var(--text); font-size: 24px; cursor: pointer; }

.btn { padding: 10px 24px; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.3s ease; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; border: none; }
.btn-ghost { color: var(--text); background: transparent; }
.btn-ghost:hover { color: var(--primary); background: rgba(79,110,247,0.08); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 20px var(--glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--glow); filter: brightness(1.15); }
.btn-outline-light { border: 1.5px solid rgba(255,255,255,0.25); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.btn-lg { padding: 16px 36px; font-size: 16px; border-radius: 14px; }

/* ── Hero ── */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-video {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0; transition: opacity 1.5s ease;
}
.hero-video.active { opacity: 0.55; }
.hero-gradient { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,18,0.76) 0%, rgba(5,8,18,0.82) 62%, var(--bg) 100%); z-index: 1; }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero .section-badge { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.22); color: #fff; }
.hero-text { animation: fadeUp 0.8s ease forwards; }
.hero-text h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 800; line-height: 1.08; letter-spacing: -2.5px; margin-bottom: 24px; color: #fff; }
.hero-text p { font-size: 18px; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 36px; max-width: 520px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.14); }
.hero-stats .stat h4 { font-size: 28px; font-weight: 800; color: #fff; }
.hero-stats .stat p { font-size: 13px; color: rgba(255,255,255,0.68); margin-top: 4px; }

.hero-visual { position: relative; animation: fadeUp 1s ease 0.2s both; }
.hero-card {
    background: rgba(255,255,255,0.94); border: 1px solid rgba(255,255,255,0.45); border-radius: 24px;
    padding: 32px; backdrop-filter: blur(20px); animation: float 6s ease-in-out infinite; color: var(--text); box-shadow: var(--shadow-soft);
}
.hero-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.hero-card-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.hero-card-header h3 { font-size: 16px; font-weight: 700; }
.hero-card-header span { font-size: 12px; color: var(--text-muted); display: block; margin-top: 2px; }
.route-line { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.route-code { font-size: 28px; font-weight: 800; }
.route-divider { flex: 1; height: 2px; background: var(--border); position: relative; }
.route-divider i { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); color: var(--primary); font-size: 14px; background: #fff; padding: 0 8px; }
.flight-details { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.flight-detail { background: rgba(79,110,247,0.07); padding: 12px 16px; border-radius: 12px; }
.flight-detail label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-bottom: 4px; }
.flight-detail span { font-size: 14px; font-weight: 600; }
.hero-glow { position: absolute; width: 300px; height: 300px; border-radius: 50%; background: var(--primary); opacity: 0.08; filter: blur(80px); top: 50%; right: -50px; transform: translateY(-50%); pointer-events: none; }

/* ── Features Section ── */
.features { padding: 100px 0; position: relative; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px;
    padding: 36px 28px; transition: all 0.4s ease; position: relative; overflow: hidden;
}
.feature-card:hover { transform: translateY(-6px); border-color: rgba(79,110,247,0.25); box-shadow: var(--shadow-soft); }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary), #a78bfa); opacity: 0; transition: opacity 0.4s; }
.feature-card:hover::before { opacity: 1; }
.feature-card .icon { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ── How It Works ── */
.how-it-works { padding: 100px 0; background: linear-gradient(180deg, transparent, var(--bg-soft), transparent); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 48px; counter-reset: step; }
.step-card { text-align: center; position: relative; counter-increment: step; }
.step-number { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), #a78bfa); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 800; margin: 0 auto 20px; position: relative; animation: pulse-glow 3s infinite; }
.step-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.step-connector { display: none; }

/* ── Stats Banner ── */
.stats-banner { padding: 60px 0; }
.stats-inner {
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    border-radius: 24px; padding: 48px; display: grid;
    grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; color: #fff; box-shadow: var(--shadow-soft);
}
.stat-item h3 { font-size: 40px; font-weight: 800; margin-bottom: 6px; }
.stat-item p { font-size: 14px; opacity: 0.85; }

/* ── Testimonials ── */
.testimonials { padding: 100px 0; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.testimonial-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px;
    padding: 32px; transition: all 0.3s ease;
}
.testimonial-card:hover { border-color: rgba(79,110,247,0.25); box-shadow: var(--shadow-soft); }
.testimonial-stars { color: #f59e0b; font-size: 14px; margin-bottom: 16px; display: flex; gap: 2px; }
.testimonial-card blockquote { font-size: 15px; line-height: 1.7; color: var(--text); margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; }
.testimonial-author h4 { font-size: 14px; font-weight: 600; }
.testimonial-author span { font-size: 12px; color: var(--text-muted); }

/* ── CTA Section ── */
.cta-section { padding: 100px 0; }
.cta-box {
    background: linear-gradient(135deg, #ffffff, #f1f6ff); border: 1px solid var(--border); border-radius: 28px;
    padding: 64px; text-align: center; position: relative; overflow: hidden; box-shadow: var(--shadow-soft);
}
.cta-box::before { content:''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 400px; height: 400px; border-radius: 50%; background: var(--primary); opacity: 0.06; filter: blur(80px); }
.cta-box h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 16px; letter-spacing: -1px; position: relative; }
.cta-box p { font-size: 17px; color: var(--text-muted); margin-bottom: 32px; position: relative; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; }
.cta-section .btn-outline-light { border-color: rgba(15,23,42,0.18); color: var(--text); background: #fff; }
.cta-section .btn-outline-light:hover { background: rgba(79,110,247,0.08); border-color: rgba(79,110,247,0.28); color: var(--primary); }

/* ── Footer ── */
.footer { padding: 60px 0 30px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.35fr; gap: 36px; margin-bottom: 40px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-top: 16px; max-width: 300px; }
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.3s; }
.footer-col a:hover { color: var(--primary); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-muted); font-size: 14px; line-height: 1.6; }
.footer-contact i { color: var(--primary); font-size: 13px; width: 14px; margin-top: 4px; flex: 0 0 14px; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-muted); }
.social-links { display: flex; gap: 16px; }
.social-links a { color: var(--text-muted); font-size: 18px; transition: color 0.3s; }
.social-links a:hover { color: var(--primary); }

/* Floating WhatsApp */
.landing-whatsapp {
    position: fixed; right: 24px; bottom: 24px; z-index: 1000;
    width: 58px; height: 58px; border-radius: 999px;
    display: inline-grid; grid-template-columns: 58px 0; align-items: center; justify-content: start;
    background: #25d366; color: #fff; text-decoration: none; font-size: 30px;
    line-height: 1; overflow: hidden;
    box-shadow: 0 16px 36px rgba(37,211,102,0.34);
    transition: transform 0.25s ease, box-shadow 0.25s ease, width 0.25s ease, grid-template-columns 0.25s ease;
}
.landing-whatsapp i {
    width: 58px; height: 58px; display: flex; align-items: center; justify-content: center;
}
.landing-whatsapp span {
    width: 0; opacity: 0; overflow: hidden; white-space: nowrap;
    font-size: 13px; font-weight: 800; transition: width 0.25s ease, opacity 0.25s ease;
}
.landing-whatsapp:hover {
    width: 168px; grid-template-columns: 58px 92px; transform: translateY(-3px);
    box-shadow: 0 20px 44px rgba(37,211,102,0.44);
}
.landing-whatsapp:hover span { width: 92px; opacity: 1; }

/* ── Mobile Nav Overlay ── */
.mobile-nav { display: none; position: fixed; inset: 0; background: rgba(255,255,255,0.97); backdrop-filter: blur(20px); z-index: 1001; flex-direction: column; align-items: center; justify-content: center; gap: 24px; }
.mobile-nav.active { display: flex; }
.mobile-nav a { color: var(--text); font-size: 20px; font-weight: 600; text-decoration: none; }
.mobile-nav a.btn-primary { color: #fff; }
.mobile-nav .close-btn { position: absolute; top: 24px; right: 24px; background: none; border: none; color: var(--text); font-size: 28px; cursor: pointer; }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin-left: auto; margin-right: auto; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .navbar { padding: 16px 20px; }
    .nav-links { display: none; }
    .hamburger { display: block; }
    .nav-actions .btn-ghost { display: none; }
    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-text h1 { font-size: 36px; letter-spacing: -1.5px; }
    .hero-text p { font-size: 16px; }
    .hero-stats { flex-wrap: wrap; gap: 24px; }
    .hero-stats .stat h4 { font-size: 22px; }
    .features-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .stats-inner { grid-template-columns: 1fr 1fr; padding: 32px 24px; }
    .stat-item h3 { font-size: 30px; }
    .cta-box { padding: 40px 24px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-brand p { margin: 16px auto 0; }
    .footer-contact li { justify-content: center; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .landing-whatsapp { right: 18px; bottom: 18px; width: 52px; height: 52px; grid-template-columns: 52px 0; font-size: 27px; }
    .landing-whatsapp i { width: 52px; height: 52px; }
    .landing-whatsapp:hover { width: 52px; grid-template-columns: 52px 0; transform: translateY(-2px); }
    .landing-whatsapp:hover span { width: 0; opacity: 0; }
}

@media (max-width: 480px) {
    .hero-text h1 { font-size: 30px; letter-spacing: -1px; }
    .hero-cta { flex-direction: column; }
    .btn-lg { width: 100%; justify-content: center; }
    .hero-stats { flex-direction: column; align-items: center; }
    .steps-grid { grid-template-columns: 1fr; }
    .stats-inner { grid-template-columns: 1fr; }
    .section-title { font-size: 28px; }
}

/* ── Premium Grid System ── */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-3 { grid-template-columns: 1fr; gap: 24px; }
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

.main-with-sidebar {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 991px) {
    .main-with-sidebar { grid-template-columns: 1fr; }
}

/* Spacing Utilities */
.mb-40 { margin-bottom: 40px; }
.mt-20 { margin-top: 20px; }