/* ===== CSS Variables ===== */
/* AirDash Brand Colors: Black, White, Red */
:root {
    --primary: #000000;
    --primary-light: #1a1a1a;
    --accent: #c41e3a;
    --accent-hover: #a01830;
    --accent-light: #e63950;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --success: #10b981;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-300);
    background: var(--primary);
    overflow-x: hidden;
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 8px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    padding: 5px 0;
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-img {
    height: 120px !important;
    width: auto !important;
    max-width: none !important;
    transition: var(--transition);
}

.navbar.scrolled .logo-img {
    height: 90px !important;
    filter: brightness(0) invert(1);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.logo-text {
    font-family: 'Inter', sans-serif;
}

.logo-highlight {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--white);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--accent);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.nav-cta:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.mobile-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--white);
    border-radius: 5px;
    padding: 8px 12px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-toggle:hover {
    background: var(--white);
    color: var(--primary);
}

.mobile-toggle i {
    font-size: 1.1rem;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=1920&q=80') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(26, 45, 74, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(196, 30, 58, 0.15);
    border: 1px solid rgba(196, 30, 58, 0.3);
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-highlight {
    color: var(--accent);
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    font-family: 'Inter', sans-serif;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 8px;
    line-height: 1.4;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(196, 30, 58, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    background: rgba(196, 30, 58, 0.1);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
    color: var(--white);
}

.section-header p {
    color: var(--gray-400);
    font-size: 1.1rem;
}

/* ===== Routes Section ===== */
.routes {
    padding: 100px 0;
    background: var(--gray-900);
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.route-card {
    background: var(--gray-800);
    border-radius: 20px;
    padding: 32px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.route-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.route-card.featured {
    border: 2px solid var(--accent);
}

.route-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.route-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.route-cities {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.city {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.route-arrow {
    color: var(--accent);
    font-size: 1.2rem;
}

.route-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.time-block {
    text-align: center;
    padding: 16px 24px;
    border-radius: 12px;
}

.time-block.air {
    background: rgba(16, 185, 129, 0.1);
}

.time-block.air i {
    color: var(--success);
}

.time-block.road {
    background: rgba(148, 163, 184, 0.1);
}

.time-block.road i {
    color: var(--gray-400);
}

.time-block i {
    font-size: 1.2rem;
    margin-bottom: 8px;
    display: block;
}

.time-block .time {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.time-block .label {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.vs {
    color: var(--gray-400);
    font-weight: 600;
    font-size: 0.85rem;
}

.route-note {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.route-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
}

.route-cta:hover {
    background: var(--primary-light);
}

/* ===== Services Section ===== */
.services {
    padding: 100px 0;
    background: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px 32px;
    background: var(--gray-800);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent) 0%, #f5c84c 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.75rem;
    color: var(--primary);
}

.service-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--white);
}

.service-card p {
    color: var(--gray-400);
    font-size: 0.95rem;
}

/* ===== About Section ===== */
.about {
    padding: 100px 0;
    background: var(--gray-900);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 24px;
    color: var(--white);
}

.about-content .lead {
    font-size: 1.15rem;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.about-content p {
    color: var(--gray-400);
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-300);
    font-weight: 500;
}

.feature i {
    color: var(--success);
    font-size: 1.2rem;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-frame img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 30px;
    background: linear-gradient(transparent, rgba(10, 22, 40, 0.95));
}

.quote {
    color: var(--white);
}

.quote i {
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.quote p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 8px;
    line-height: 1.6;
}

.quote span {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: var(--gradient);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.cta-content > p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-3px);
}

.btn-call {
    background: var(--white);
    color: var(--primary);
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-call:hover {
    background: var(--gray-100);
    transform: translateY(-3px);
}

.cta-partners {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.partner-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 700;
    margin: 0 8px;
}

/* ===== Contact Section ===== */
.contact {
    padding: 80px 0;
    background: var(--gray-900);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--white);
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: rgba(196, 30, 58, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--white);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--gray-400);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--accent);
    color: var(--white);
}

.map-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    height: 100%;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-placeholder i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.map-placeholder p {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.map-placeholder span {
    color: var(--gray-400);
}

/* ===== Partners Carousel ===== */
.partners-section {
    padding: 60px 0;
    background: var(--gray-800);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.partners-title {
    text-align: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gray-400);
    margin-bottom: 40px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

.logo-carousel {
    width: 100vw;
    overflow: hidden;
    position: relative;
    margin-left: calc(-50vw + 50%);
}

.logo-carousel::before,
.logo-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.logo-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--gray-800), transparent);
}

.logo-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--gray-800), transparent);
}

.logo-track {
    display: flex;
    align-items: center;
    gap: 60px;
    animation: scroll-logos 20s linear infinite;
    width: max-content;
    padding: 0 30px;
}

.logo-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-25%);
    }
}

.logo-item {
    flex-shrink: 0;
}

.partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.5;
    transition: all 0.3s ease;
    cursor: pointer;
}

.partner-logo i {
    font-size: 2rem;
    color: var(--gray-400);
    transition: color 0.3s ease;
}

.partner-logo span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.partner-logo:hover {
    opacity: 1;
}

.partner-logo:hover i {
    color: var(--accent);
}

.partner-logo:hover span {
    color: var(--white);
}

@media (max-width: 768px) {
    .logo-carousel::before,
    .logo-carousel::after {
        width: 50px;
    }

    .logo-track {
        gap: 50px;
        animation-duration: 20s;
    }

    .partner-logo i {
        font-size: 1.5rem;
    }

    .partner-logo span {
        font-size: 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .logo-track {
        animation: none;
        justify-content: center;
        flex-wrap: wrap;
        gap: 40px;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--primary);
    padding: 60px 0 30px;
}

.footer-content {
    text-align: center;
}

.footer-brand {
    margin-bottom: 30px;
}

.footer-logo-img {
    height: 70px;
    width: auto;
    margin: 0 auto 16px;
}

.footer-brand .logo-icon {
    display: inline-flex;
    margin-bottom: 12px;
}

.footer-brand .logo-text {
    font-size: 1.75rem;
    color: var(--white);
    display: block;
    margin-bottom: 8px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-credit {
    margin-top: 8px;
}

.footer-credit a {
    color: var(--accent);
}

.footer-credit a:hover {
    text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        order: -1;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        font-size: 1.1rem;
    }

    .nav-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .logo-img {
        height: 80px !important;
    }

    .navbar.scrolled .logo-img {
        height: 60px !important;
    }

    section {
        overflow-x: hidden;
    }

    .hero-stats {
        gap: 30px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

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

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

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 60px;
    }

    .container {
        padding: 0 16px;
    }

    .route-comparison {
        flex-direction: column;
        gap: 10px;
    }

    .vs {
        display: none;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}