/* ============================================
   GANESH TRAVELS - Main Stylesheet
   Color Palette: Blue (#1a365d) + Gold (#f6ad55)
   ============================================ */

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

:root {
    --blue-dark: #1a365d;
    --blue-mid: #2a4a7f;
    --blue-light: #3b5998;
    --gold: #f6ad55;
    --gold-dark: #dd9a3c;
    --gold-light: #fbd38d;
    --white: #ffffff;
    --gray-50: #f7fafc;
    --gray-100: #edf2f7;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-500: #718096;
    --gray-600: #4a5568;
    --gray-700: #2d3748;
    --gray-900: #1a202c;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 60px;
}

body {
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

body.tamil {
    font-family: 'Noto Sans Tamil', 'Sora', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(246, 173, 85, 0.15);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    position: relative;
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    overflow: visible;
    border-radius: 0;
    background: none;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    border-radius: 0;
    background: none;
}

.logo-img-footer {
    filter: brightness(1.1);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-brand {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #ffffff;
    letter-spacing: 1.5px;
}

.logo-tagline {
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 400;
    font-size: 9px;
    color: #f6ad55;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 28px;
}

.nav-link {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #ffffff;
}

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

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

.lang-toggle {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3px;
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 5px 12px;
    border-radius: 18px;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
}

.lang-btn.active {
    background: var(--gold);
    color: var(--gray-900);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-hamburger span {
    width: 24px;
    height: 2px;
    background: #ffffff;
    transition: var(--transition);
}

/* === HERO === */
.hero {
    height: auto;
    min-height: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 70px;
}

/* Hero video */
.hero-video {
    display: none;
}

.hero-img {
    display: none;
}

/* === VIDEO MODE: hero-video.mp4 exists === */
.hero.video-mode {
    height: auto;
    max-height: none;
    overflow: hidden;
}

.hero.video-mode .hero-bg {
    position: relative;
    width: 100%;
}

.hero.video-mode .hero-video {
    display: block;
    width: 100%;
    height: auto;
}

.hero.video-mode .hero-img {
    display: none;
}

.hero.video-mode .hero-overlay {
    display: none;
}

.hero.video-mode .hero-content {
    display: none;
}

.hero.video-mode .hero-scroll {
    display: none;
}

/* === FESTIVAL MODE: festival.jpg exists === */
.hero.festival-mode {
    height: auto;
    min-height: 0;
}

.hero.festival-mode .hero-bg {
    position: relative;
    width: 100%;
}

.hero.festival-mode .hero-video {
    display: none;
}

.hero.festival-mode .hero-img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.hero.festival-mode .hero-overlay {
    display: none;
}

.hero.festival-mode .hero-content {
    display: none;
}

.hero.festival-mode .hero-scroll {
    display: none;
}

/* === NORMAL MODE: hero.jpg fallback (no video, no festival) === */
.hero.normal-mode {
    height: 100vh;
    min-height: 600px;
    margin-top: 70px;
}

.hero.normal-mode .hero-bg {
    position: absolute;
    inset: 0;
}

.hero.normal-mode .hero-video {
    display: none;
}

.hero.normal-mode .hero-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero.normal-mode .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 54, 93, 0.8) 0%, rgba(26, 54, 93, 0.4) 100%);
}

.hero.normal-mode .hero-content {
    display: block;
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin: 0 auto 30px;
    font-weight: 300;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 20px;
    animation: bounce 2s infinite;
}

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

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--gold);
    color: var(--gray-900);
    border-color: var(--gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(246, 173, 85, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--blue-dark);
    border-color: var(--blue-dark);
}

.btn-outline:hover {
    background: var(--blue-dark);
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* === SECTIONS === */
.section {
    padding: 40px 0 60px;
}

.section-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--blue-dark);
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 15px;
    color: var(--gray-500);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 300;
}

/* === ABOUT === */
.about {
    background: var(--gray-50);
}

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

.about-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray-600);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 400;
}

/* === SERVICES === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.service-card {
    background: white;
    padding: 35px 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    color: white;
    font-size: 22px;
}

.service-card h3 {
    font-size: 16px;
    color: var(--blue-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.service-card p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* === PACKAGES === */
.packages {
    background: var(--gray-50);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.package-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.package-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.package-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.package-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--gold);
    color: var(--gray-900);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.package-badge-hot {
    background: #e53e3e;
    color: white;
}

.package-info {
    padding: 20px;
}

.package-info h3 {
    font-size: 17px;
    color: var(--blue-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.package-duration {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.package-duration i {
    color: var(--gold);
    margin-right: 5px;
}

.package-price {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 15px;
    line-height: 1.5;
}

.package-price i {
    color: var(--gold);
    margin-right: 5px;
}

.packages-note {
    text-align: center;
    margin-top: 30px;
    font-size: 15px;
    font-weight: 600;
    color: var(--blue-dark);
    background: #fef9e7;
    padding: 18px 25px;
    border-radius: var(--radius-sm);
    border: 1px solid #f6ad55;
    border-left: 4px solid var(--gold);
}

.packages-note i {
    color: var(--gold);
    margin-right: 8px;
    font-size: 16px;
}

/* === WHY CHOOSE US === */
.whyus-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.whyus-item {
    text-align: center;
    padding: 25px;
}

.whyus-item i {
    font-size: 32px;
    color: var(--gold);
    margin-bottom: 15px;
}

.whyus-item h4 {
    font-size: 16px;
    color: var(--blue-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.whyus-item p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* === GALLERY === */
.gallery {
    background: var(--gray-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.gallery-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    position: relative;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(26, 54, 93, 0);
    transition: var(--transition);
}

.gallery-item:hover::after {
    background: rgba(26, 54, 93, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* === REVIEWS === */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.review-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.review-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.review-stars {
    color: var(--gold);
    margin-bottom: 15px;
    font-size: 14px;
}

.review-text {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    background: var(--blue-dark);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.review-author strong {
    font-size: 14px;
    color: var(--blue-dark);
    display: block;
}

.review-author span {
    font-size: 12px;
    color: var(--gray-500);
}

.review-cta {
    text-align: center;
    margin-top: 40px;
}

/* === CONTACT === */
.contact {
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: var(--blue-dark);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 14px;
    color: var(--blue-dark);
    margin-bottom: 3px;
}

.contact-item a,
.contact-item p {
    font-size: 14px;
    color: var(--gray-600);
}

.contact-item a:hover {
    color: var(--gold);
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.contact-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-dark);
    transition: var(--transition);
}

.contact-social a:hover {
    background: var(--gold);
    color: white;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: white;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(246, 173, 85, 0.1);
}

.form-group label {
    position: absolute;
    left: 16px;
    top: 14px;
    font-size: 14px;
    color: var(--gray-500);
    transition: var(--transition);
    pointer-events: none;
    background: white;
    padding: 0 4px;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -8px;
    font-size: 11px;
    color: var(--gold);
}

/* === FOOTER === */
.footer {
    background: var(--blue-dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 20px;
}

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

.footer-brand p {
    font-size: 13px;
    margin-top: 15px;
    line-height: 1.7;
}

.footer-links h4 {
    color: white;
    font-size: 15px;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-links a {
    display: block;
    font-size: 13px;
    margin-bottom: 8px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
}

/* === BACK TO TOP === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--gold);
    color: var(--gray-900);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    background: var(--gold-dark);
}

/* === ANIMATIONS (Fade in on scroll) === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === DESKTOP: Show swiper sections as grid === */
@media (min-width: 769px) {
    .services-swiper .swiper-wrapper,
    .packages-swiper .swiper-wrapper,
    .whyus-swiper .swiper-wrapper,
    .reviews-swiper .swiper-wrapper {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .services-swiper .swiper-slide,
    .packages-swiper .swiper-slide,
    .whyus-swiper .swiper-slide,
    .reviews-swiper .swiper-slide {
        width: 100% !important;
    }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .services-swiper .swiper-wrapper,
    .packages-swiper .swiper-wrapper,
    .whyus-swiper .swiper-wrapper,
    .reviews-swiper .swiper-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .hero.video-mode {
        height: auto;
        max-height: none;
    }

    .hero.video-mode .hero-bg {
        position: relative;
    }

    .hero.video-mode .hero-video {
        width: 100%;
        height: auto;
        object-fit: contain;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 220px;
        height: 100vh;
        max-height: 100vh;
        background: white;
        flex-direction: column;
        padding: 70px 25px 30px;
        gap: 18px;
        box-shadow: var(--shadow-lg);
        transition: right 0.3s ease;
        border-radius: 0 0 0 16px;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu .nav-link {
        color: #1a365d;
        font-size: 16px;
        font-weight: 600;
    }

    .nav-menu .nav-link:hover {
        color: #f6ad55;
    }

    .nav-hamburger {
        display: flex;
    }

    .nav-hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
        background: #1a365d;
    }

    .nav-hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
        background: #1a365d;
    }

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

    .services-grid,
    .packages-grid,
    .reviews-grid,
    .whyus-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    /* Swiper carousel for mobile */
    .services-swiper,
    .packages-swiper,
    .whyus-swiper,
    .gallery-swiper,
    .reviews-swiper {
        overflow: hidden;
        padding: 0 15px;
    }

    .swiper-slide {
        width: 100% !important;
        flex-shrink: 0;
    }

    .gallery-item {
        height: 200px;
        border-radius: var(--radius-sm);
        overflow: hidden;
    }

    .gallery-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .service-card {
        background: #f0f4ff;
        border: 1px solid #d6e0f0;
        min-height: 230px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .whyus-item {
        background: #f0f4ff;
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
        border: 1px solid #d6e0f0;
        min-height: 200px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

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

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

    .hero-title {
        font-size: 2rem;
    }

    .section {
        padding: 30px 0 45px;
    }

    .logo-tagline {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 18px 12px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .lang-toggle {
        padding: 2px;
    }

    .lang-btn {
        padding: 4px 8px;
        font-size: 11px;
    }
}