/* Reset & Baseline */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #0A2540;
    --secondary-blue: #14467D;
    --accent-red: #E63946;
    --text-dark: #1A1A1A;
    --text-light: #F4F5F7;
    --bg-light: #FAFAFB;
    --white: #FFFFFF;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

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

ul {
    list-style: none;
}

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

/* Typography elements */
.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-title.left-align {
    text-align: left;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--secondary-blue);
    margin-bottom: 20px;
    font-weight: 600;
    max-width: 800px;
    margin-inline: auto;
}

.section-text {
    font-size: 1rem;
    color: #555;
    max-width: 800px;
    margin-inline: auto;
    line-height: 1.8;
}

.section-pad {
    padding: 80px 0;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a img {
    height: 80px;
    width: auto;
    display: block;
}

.main-nav ul {
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
}

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

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
}

/* Hero Banner */
.hero {
    height: 100vh;
    min-height: 600px;
    background: url('../images/ist1 (1).jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    /* Offset for header */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.85) 0%, rgba(20, 70, 125, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    animation: fadeInDown 1.2s ease-out forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--white);
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    max-width: 900px;
    margin: 0 auto;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Discover Section */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    display: block;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.card-image {
    height: 350px;
    background-position: center;
    background-size: cover;
    transition: transform 0.5s ease;
}

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

.card-img-1 {
    background-image: url('../images/mice.png');
}

/* MICE / Incentive */
.card-img-2 {
    background-image: url('../images/ist1 (3).jpg');
    background-position: center;
}

/* Cruise Excursion */

.card-caption {
    padding: 25px;
    background: var(--white);
    position: relative;
    z-index: 2;
}

.card-caption h3 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    font-weight: 700;
}

/* Corporate Section */
.corporate {
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.corporate-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.corporate-subtitle {
    font-size: 1.5rem;
    color: var(--accent-red);
    margin-bottom: 20px;
    font-family: var(--font-serif);
}

.corporate-desc {
    font-size: 1.05rem;
    color: #555;
    margin-bottom: 30px;
}

.corporate-list li {
    font-size: 1.1rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.corporate-list li i {
    color: var(--accent-red);
    margin-right: 12px;
    font-size: 1.2rem;
}

.corporate-image-area {
    position: relative;
}

.corp-img {
    height: 450px;
    border-radius: 16px;
    background: url('../images/ist1 (4).jpg') center/cover;
    box-shadow: -20px 20px 0px rgba(230, 57, 70, 0.1);
}

/* Footer */
.footer {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-red);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.contact-list i {
    margin-top: 5px;
    margin-right: 15px;
    color: var(--accent-red);
}

.contact-list a {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.contact-list a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--accent-red);
    transform: translateY(-3px);
}

.connect-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-bottom {
    background: #06182C;
    padding: 30px 0;
    text-align: center;
}

.footer-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-logo {
    width: auto;
    background: transparent;
    transition: var(--transition);
    object-fit: contain;
    display: block;
}

/* TURSAB specific sizing */
.footer-logos a .footer-logo {
    height: 80px;
}

/* IATA specific sizing (direct img child) */
.footer-logos > img.footer-logo {
    height: 45px; /* Smaller as requested */
}

.footer-logo:hover {
    transform: scale(1.05);
}

.copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 900px) {

    .corporate-content,
    .footer-container {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none; width: 100%; position: absolute; top: 100px; left: 0;
        background: #fff; box-shadow: 0 5px 15px rgba(0,0,0,0.1); padding: 20px; z-index: 1000;
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 15px; }
    
    .dropdown .submenu {
        position: static; box-shadow: none; display: none; opacity: 1; visibility: visible;
        transform: none; padding-left: 15px;
    }
    .dropdown .submenu.open { display: flex; }
    
    .mobile-menu-btn {
        display: block; cursor: pointer;
    }
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 2rem; }
}

/* Dropdown Submenu */
.dropdown {
    position: relative;
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    border-radius: 4px;
}

.dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li {
    padding: 0;
    margin: 0;
    width: 100%;
    display: block;
}

.submenu a {
    padding: 10px 20px;
    display: block;
    font-size: 0.9rem !important;
    text-transform: none !important;
}

.submenu a::after {
    display: none !important;
}

.submenu a:hover {
    background: #f4f5f7;
    color: var(--accent-red) !important;
}

/* Page Hero */
.page-hero {
    height: 60vh;
    min-height: 400px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    text-align: center;
}

/* Common text & lists */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: #444;
    display: flex;
    align-items: flex-start;
}

.feature-list li i {
    color: var(--accent-red);
    margin-top: 4px;
    margin-right: 12px;
}

.feature-list.small-list li {
    font-size: 1rem;
}

.numbered-content {
    list-style: none;
    padding: 0;
}

.numbered-content li {
    margin-bottom: 30px;
}

.numbered-content h4 {
    font-size: 1.25rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-family: var(--font-serif);
}

.emphasis-box {
    background: rgba(20, 70, 125, 0.05);
    border-left: 4px solid var(--accent-red);
    padding: 25px;
    border-radius: 0 8px 8px 0;
}

.emphasis-box p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin: 0;
}

.mt-3 {
    margin-top: 15px;
}

.mt-4 {
    margin-top: 30px;
}

.mt-5 {
    margin-top: 50px;
}

.text-left {
    text-align: left;
}

/* Contact Page Layout */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-info-box {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    text-align: left;
}

.contact-item {
    margin-bottom: 30px;
}

.contact-item h4 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-family: var(--font-serif);
}

.contact-item p {
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
}

.contact-form-box {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    text-align: left;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--primary-blue);
    outline: none;
}

.submit-btn {
    background: var(--accent-red);
    color: #fff;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #c62828;
}

@media (max-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}


/* Service Boxes */
.service-box {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.service-box-title {
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    font-family: var(--font-serif);
}

/* Slider Gallery */
.slider-wrapper {
    overflow: hidden;
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    position: relative;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
}

.slide-img {
    width: 100%;
    flex: 0 0 100%;
    height: 500px;
    object-fit: cover;
}

/* Excursion Block */
.excursion-block {
    margin-bottom: 60px;
}

.excursion-title {
    font-family: var(--font-serif);
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.excursion-img {
    height: 400px;
    background-position: center;
    background-size: cover;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}