/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */

:root {
    --primary-color: #0d47a1;
    --primary-dark: #0a3d91;
    --secondary-color: #1565c0;
    --accent-color: #ffc107;
    --accent-dark: #ffb300;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 40px rgba(13, 71, 161, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Cairo', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   TOP INFO BAR
   ============================================ */

.top-info-bar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 14px 0;
    font-size: 13px;
    box-shadow: var(--shadow-sm);
}

.info-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-links {
    display: flex;
    gap: 30px;
}

.info-link {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.info-link:hover {
    opacity: 0.8;
    transform: translateX(-3px);
}

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

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition);
    text-decoration: none;
    font-size: 14px;
    color: white;
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* ============================================
   NAVIGATION BAR
   ============================================ */

.navbar {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary-color);
    min-width: 200px;
    transition: var(--transition);
}

.brand:hover {
    transform: translateX(-5px);
}

.brand-icon {
    font-size: 32px;
    transition: var(--transition);
}

.brand:hover .brand-icon {
    transform: scale(1.1);
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-size: 18px;
    font-weight: 800;
    margin: 0;
}

.brand-desc {
    font-size: 12px;
    color: var(--text-light);
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    flex: 1;
    justify-content: center;
}

.nav-right-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding-bottom: 5px;
    font-size: 14px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
    transition: var(--transition);
}

.menu-toggle:hover {
    transform: scale(1.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 14px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(13, 71, 161, 0.3);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 14px 35px;
    font-size: 15px;
}

.nav-btn {
    padding: 10px 20px;
    font-size: 13px;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    height: 600px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.5) 0%, rgba(21, 101, 192, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    animation: slideInUp 0.8s ease-out;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 15px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    font-size: 28px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
    right: 30px;
}

.slider-btn.next {
    left: 30px;
}

.slide-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 3;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.8);
}

.indicator.active {
    background: var(--accent-color);
    width: 30px;
    border-radius: 6px;
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    letter-spacing: -1px;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    margin: 15px auto 0;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-top: 20px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 80px;
    animation: slideInUp 0.8s ease-out;
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: var(--shadow-md);
}

.about-text h3 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 800;
}

.about-text p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 15px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    transition: var(--transition);
}

.feature:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.feature-icon {
    font-size: 20px;
    color: var(--accent-color);
    font-weight: bold;
}

.feature:hover .feature-icon {
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.6s ease-out;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.stat-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 50px;
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transition);
}

.stat-card:hover .stat-icon {
    transform: scale(1.2) rotate(-10deg);
    filter: drop-shadow(0 8px 15px rgba(13, 71, 161, 0.3));
}

.stat-number {
    font-size: 36px;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-light);
}

/* ============================================
   AIRLINES SECTION
   ============================================ */

.airlines-section {
    padding: 60px 0;
    background: white;
}

.airlines-ticker {
    overflow: hidden;
    margin-top: 40px;
    background: var(--bg-light);
    padding: 30px 0;
    border-radius: 12px;
}

.airlines-track {
    display: flex;
    gap: 40px;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.airline-item {
    flex-shrink: 0;
    text-align: center;
    min-width: 150px;
    padding: 20px;
    border-radius: 8px;
    transition: var(--transition);
}

.airline-item:hover {
    background: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.airline-item span {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 60px;
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(-10deg);
    filter: drop-shadow(0 8px 15px rgba(13, 71, 161, 0.3));
}

.service-card h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition);
    font-weight: 800;
}

.service-card:hover h3 {
    color: var(--accent-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   WHY US SECTION
   ============================================ */

.why-us-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.why-us-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.why-us-image img {
    width: 100%;
    height: auto;
    display: block;
}

.why-us-content .section-title {
    text-align: right;
    margin-bottom: 30px;
}

.why-us-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.why-us-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.check-icon {
    font-size: 24px;
    color: var(--accent-color);
    font-weight: bold;
    flex-shrink: 0;
}

.why-us-item h4 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}

.why-us-item p {
    color: var(--text-light);
    font-size: 15px;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-section {
    padding: 100px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.contact-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 700;
}

.contact-card p {
    font-size: 16px;
    opacity: 0.95;
}

/* ============================================
   WHATSAPP BUTTON
   ============================================ */

.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: 99;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
    font-size: 28px;
}

.whatsapp-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--accent-color);
    font-weight: 700;
}

.footer-col p {
    color: #aaa;
    line-height: 1.8;
    font-size: 14px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
    color: #aaa;
    font-size: 14px;
}

.footer-col ul li a {
    color: #aaa;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent-color);
    transform: translateX(-5px);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    font-weight: bold;
    font-size: 18px;
    color: white;
}

.social-icon.facebook-icon {
    background: #1877f2;
}

.social-icon.instagram-icon {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icon.whatsapp-icon {
    background: #25d366;
}

.social-icon:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    color: #aaa;
    font-size: 14px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .hero-section {
        height: 550px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .nav-links {
        gap: 15px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: 480px;
    }

    .menu-toggle {
        display: block;
    }

    .navbar-content {
        flex-wrap: wrap;
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: white;
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: var(--shadow-sm);
    }

    .nav-links.active {
        max-height: 400px;
    }

    .nav-links li {
        border-bottom: 1px solid var(--border-color);
    }

    .nav-link {
        display: block;
        padding: 15px 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

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

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

    .section-title {
        font-size: 32px;
    }

    .about-text h3 {
        font-size: 24px;
    }

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

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

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

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .slider-btn.prev {
        right: 15px;
    }

    .slider-btn.next {
        left: 15px;
    }

    .info-links {
        flex-direction: row;
        gap: 10px;
        font-size: 10px;
        display:flex;
    }

    .whatsapp-btn {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

@media (max-width: 420px) {
    .container {
        padding: 0 15px;
    }

    .hero-section {
        height: 400px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .about-text h3 {
        font-size: 20px;
    }

    .about-text p {
        font-size: 14px;
    }

    .stat-card {
        padding: 30px 20px;
    }

    .stat-icon {
        font-size: 40px;
    }

    .stat-number {
        font-size: 28px;
    }

    .service-card {
        padding: 30px 20px;
    }

    .service-icon {
        font-size: 48px;
    }

    .contact-card {
        padding: 30px 20px;
    }

    .contact-icon {
        font-size: 32px;
    }

    .brand {
        min-width: auto;
    }

    .brand-name {
        font-size: 16px;
    }

    .brand-desc {
        font-size: 11px;
    }

    .nav-btn {
        display: none;
        width: 400px;
        color: red;
        background-color: red;
    }

    .why-us-item {
        gap: 15px;
    }

    .check-icon {
        font-size: 20px;
    }

    .why-us-item h4 {
        font-size: 16px;
    }

    .why-us-item p {
        font-size: 14px;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .info-bar-content {
        flex-direction: column;
        gap: 10px;
    }

    .info-links {
        gap: 8px;
    }

    .social-links {
        gap: 8px;
    }

    .social-link {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
}