/* ========================================
   Nature Nexus Travel - Custom Styles
   Professional Animated Travel Agency Website
   ======================================== */

:root {
    --primary: #0d4f6b;          /* Deep blue from logo */
    --primary-dark: #083548;
    --secondary: #1a7a4c;        /* Forest green */
    --accent: #2d9f6f;           /* Bright green */
    --green-light: #4caf7a;
    --blue-light: #5ba3c9;
    --text-dark: #1a2b3c;
    --text-muted: #5a6a7a;
    --bg-light: #eef6f4;         /* Soft green-tinted background */
    --bg-soft-blue: #e8f2f6;     /* Soft blue background */
    --bg-soft-green: #eaf6ef;    /* Soft green background */
    --bg-white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #0d4f6b 0%, #1a7a4c 100%);
    --gradient-soft: linear-gradient(160deg, #e8f2f6 0%, #eaf6ef 50%, #f0f7f4 100%);
    --gradient-hero: linear-gradient(135deg, rgba(13,79,107,0.92) 0%, rgba(26,122,76,0.88) 100%);
    --shadow-sm: 0 4px 15px rgba(13, 79, 107, 0.08);
    --shadow-md: 0 10px 30px rgba(13, 79, 107, 0.12);
    --shadow-lg: 0 20px 50px rgba(13, 79, 107, 0.15);
    --radius: 16px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--bg-white);
    width: 100%;
    position: relative;
}

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

.container,
.container-fluid,
.row {
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.3;
}

/* ========== Preloader ========== */
#preloader {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0d4f6b, #1a7a4c);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
    color: white;
}

.loader .plane {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loader p {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    letter-spacing: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========== Navigation ========== */
.navbar {
    padding: 15px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.15rem;
    color: white !important;
    transition: var(--transition);
    max-width: calc(100% - 60px);
    white-space: nowrap;
    overflow: hidden;
}

.navbar.scrolled .navbar-brand {
    color: var(--primary) !important;
}

.brand-text {
    display: inline !important;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.brand-text .text-green {
    color: var(--accent);
}

.navbar.scrolled .brand-text .text-green {
    color: var(--secondary);
}

.brand-logo {
    border-radius: 8px;
    transition: var(--transition);
    height: 44px;
    width: auto;
    flex-shrink: 0;
}

.nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px !important;
    position: relative;
    transition: var(--transition);
}

.navbar.scrolled .nav-link {
    color: var(--text-dark) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 16px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 32px);
}

.btn-contact {
    background: var(--accent) !important;
    color: white !important;
    border-radius: 50px !important;
    padding: 8px 22px !important;
    margin-left: 8px;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background: var(--secondary) !important;
    transform: translateY(-2px);
}

.navbar-toggler {
    border: none;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    padding: 6px 10px;
}

.navbar.scrolled .navbar-toggler {
    background: rgba(13,79,107,0.1);
}

.navbar-toggler-icon {
    filter: brightness(0) invert(1);
}

.navbar.scrolled .navbar-toggler-icon {
    filter: none;
}

/* ========== Hero Section ========== */
.hero-section {
    min-height: 100vh;
    background: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1920&q=80') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-particles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    color: white;
    margin-bottom: 20px;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(90deg, #7ddea0, #5ba3c9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    max-width: 540px;
    margin-bottom: 30px;
    font-weight: 300;
}

.hero-buttons .btn {
    border-radius: 50px;
    padding: 12px 32px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--secondary)) !important;
    background-size: 200% 200% !important;
    border: none !important;
    color: white !important;
    transition: all 0.35s ease !important;
}

.btn-primary:hover {
    background-position: 100% 0 !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(26,122,76,0.4);
}

.btn-outline-light {
    border: 2px solid rgba(255,255,255,0.7) !important;
    color: white !important;
}

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

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item h3 {
    font-size: 2.2rem;
    color: white;
    margin-bottom: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.stat-item p {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    margin: 0;
}

.hero-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo {
    max-width: 380px;
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    background: white;
    padding: 15px;
}

.floating {
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.scroll-indicator a {
    color: white;
    font-size: 1.8rem;
    animation: bounce 2s infinite;
    opacity: 0.8;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-12px); }
    60% { transform: translateY(-6px); }
}

/* ========== Section Common ========== */
.section-badge {
    display: inline-block;
    background: rgba(26,122,76,0.12);
    color: var(--secondary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 15px;
    animation: badgeFade 1.2s ease-out;
}

@keyframes badgeFade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--text-dark);
    margin-bottom: 15px;
}

.text-green {
    color: var(--secondary);
}

.section-subtitle {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

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

.about-image-wrapper {
    position: relative;
}

.about-img-main img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.about-img-overlay {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 45%;
    border: 6px solid white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-img-overlay img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    background: #f8f4e8;
}

.experience-badge {
    position: absolute;
    top: 20px;
    left: 12px;
    background: var(--gradient-primary);
    color: white;
    padding: 18px 22px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.experience-badge .years {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.experience-badge .text {
    font-size: 0.8rem;
    opacity: 0.9;
}

.about-text {
    color: var(--text-muted);
    margin-bottom: 15px;
}

.about-features .feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.about-features i {
    color: var(--accent);
    font-size: 1.2rem;
}

/* ========== Services Section ========== */
.services-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f0f7f5 0%, #e8f2f0 100%);
}

.service-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 35px 28px;
    height: 100%;
    border: 1px solid rgba(13,79,107,0.1);
    border-top: 3px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.service-card:nth-child(1),
.col-lg-3:nth-child(1) .service-card { border-top-color: var(--primary); }
.col-lg-3:nth-child(2) .service-card { border-top-color: var(--secondary); }
.col-lg-3:nth-child(3) .service-card { border-top-color: var(--blue-light); }
.col-lg-3:nth-child(4) .service-card { border-top-color: var(--accent); }

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-icon.travel {
    background: rgba(13,79,107,0.1);
    color: var(--primary);
}

.service-icon.education {
    background: rgba(26,122,76,0.1);
    color: var(--secondary);
}

.service-icon.visa {
    background: rgba(91,163,201,0.15);
    color: #3a8bb0;
}

.service-icon.consulting {
    background: rgba(45,159,111,0.12);
    color: var(--accent);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.service-card > p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.service-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.service-list li {
    position: relative;
    padding-left: 18px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.service-link {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--primary);
    gap: 10px;
}

/* ========== Destinations ========== */
.destinations-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #eaf6ef 0%, #e8f2f6 100%);
}

.destination-card {
    border-radius: var(--radius);
    overflow: hidden;
    height: 280px;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

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

.destination-img {
    width: 100%;
    height: 100%;
    position: relative;
}

.destination-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.destination-card:hover img {
    transform: scale(1.1);
}

.destination-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,79,107,0.82) 0%, rgba(13,79,107,0.2) 50%, transparent 70%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 22px 25px;
    color: white;
    transition: background 0.4s ease;
}

.destination-card:hover .destination-overlay {
    background: linear-gradient(to top, rgba(13,79,107,0.95) 0%, rgba(13,79,107,0.45) 55%, transparent 75%);
}

/* Title – always visible */
.destination-overlay h4 {
    font-size: 1.25rem;
    margin-bottom: 0;
    transition: margin 0.35s ease;
}

.destination-card:hover .destination-overlay h4 {
    margin-bottom: 8px;
}

/* Description – only on hover */
.destination-overlay p {
    font-size: 0.9rem;
    line-height: 1.4;
    opacity: 0;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    transform: translateY(10px);
    transition: opacity 0.35s ease, max-height 0.35s ease, transform 0.35s ease;
}

.destination-card:hover .destination-overlay p {
    opacity: 0.95;
    max-height: 90px;
    transform: translateY(0);
}

/* ========== Why Us ========== */
.why-us-section {
    padding: 100px 0;
    background: linear-gradient(160deg, #e8f2f6 0%, #eef6f4 100%);
}

.why-item {
    display: flex;
    gap: 18px;
    margin-bottom: 25px;
}

.why-icon {
    width: 55px;
    height: 55px;
    min-width: 55px;
    background: rgba(26,122,76,0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 1.4rem;
}

.why-item h5 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.why-item p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin: 0;
}

.why-image-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
    height: 480px;
}

.grid-item {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.grid-item.large {
    grid-row: span 2;
}

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

.grid-item:hover img {
    transform: scale(1.05);
}

/* ========== Testimonials ========== */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(160deg, #eef6f4 0%, #e8f2f6 100%);
}

.reviews-toggle-btn {
    border-radius: 50px;
    padding: 12px 28px;
    font-weight: 600;
}

.reviews-collapse {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.55s ease, opacity 0.4s ease, margin 0.4s ease;
    margin-top: 0;
}

.reviews-collapse.is-open {
    max-height: 5000px;
    opacity: 1;
    margin-top: 1.5rem;
}

.testimonial-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 30px;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(13,79,107,0.08);
    border-left: 4px solid var(--accent);
}

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

.stars {
    color: #f5a623;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.testimonial-text {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 22px;
    font-size: 0.98rem;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-author h6 {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========== CTA ========== */
.cta-section {
    padding: 60px 0;
    background: white;
}

.cta-box {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 50px 40px;
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-box h2 {
    font-size: 1.9rem;
    margin-bottom: 10px;
}

.cta-box p {
    opacity: 0.9;
    margin: 0;
}

.cta-box .btn-light {
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    color: var(--primary);
}

.cta-box .btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* ========== Contact ========== */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #e8f2f6 0%, #eef6f4 100%);
}

.contact-info-card {
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius);
    padding: 40px 35px;
    height: 100%;
}

.contact-info-card h4 {
    margin-bottom: 10px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-item h6 {
    margin: 0 0 4px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-item p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.92rem;
}

.social-links a {
    display: inline-flex;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 10px;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1.15rem;
}

/* Unique brand colors for social icons */
.social-links a.social-wa {
    background: #25D366;
    color: #fff;
}
.social-links a.social-fb {
    background: #1877F2;
    color: #fff;
}
.social-links a.social-ig {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
}
.social-links a.social-google {
    background: #EA4335;
    color: #fff;
}

.social-links a:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 18px rgba(0,0,0,0.25);
    filter: brightness(1.1);
}

.contact-form-card {
    background: white;
    border-radius: var(--radius);
    padding: 40px 35px;
    box-shadow: var(--shadow-md);
    height: 100%;
}

.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.form-control, .form-select {
    border: 1.5px solid #e0e7ef;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(45,159,111,0.15);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(45, 159, 111, 0.12);
}

.invalid-feedback {
    display: none;
    font-size: 0.82rem;
    color: #dc3545;
    margin-top: 6px;
}

.form-control.is-invalid ~ .invalid-feedback,
.form-select.is-invalid ~ .invalid-feedback {
    display: block;
}

/* ========== Footer ========== */
.footer-section {
    background: #0a2f3f;
    color: rgba(255,255,255,0.85);
    padding: 70px 0 30px;
}

.footer-brand h5 {
    color: white;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.92rem;
    opacity: 0.8;
}

.footer-section h6 {
    color: white;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin-bottom: 18px;
    font-size: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition);
}

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

.footer-social a {
    display: inline-flex;
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 8px;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1.1rem;
}

.footer-social a.social-wa { background: #25D366; color: #fff; }
.footer-social a.social-fb { background: #1877F2; color: #fff; }
.footer-social a.social-ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; }
.footer-social a.social-google { background: #EA4335; color: #fff; }

.footer-social a:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 18px rgba(0,0,0,0.3);
    filter: brightness(1.1);
}

.footer-divider {
    border-color: rgba(255,255,255,0.1);
    margin: 35px 0 25px;
}

.footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ========== Floating WhatsApp (fixed corner – does not move with scroll content) ========== */
.whatsapp-float {
    position: fixed !important;
    bottom: 24px !important;
    right: 18px !important;
    left: auto !important;
    top: auto !important;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #fff !important;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 9999 !important;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.5);
    text-decoration: none !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    margin: 0 !important;
    padding: 0 !important;
    /* no continuous move animation – stays fixed */
    animation: none;
}

.whatsapp-float:hover,
.whatsapp-float:active {
    color: #fff !important;
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* ========== Back to Top (fixed – shows after scroll) ========== */
.back-to-top {
    position: fixed !important;
    bottom: 92px !important;
    right: 22px !important;
    left: auto !important;
    top: auto !important;
    width: 46px;
    height: 46px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.15rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.25s ease;
    z-index: 9998 !important;
    box-shadow: 0 4px 14px rgba(13, 79, 107, 0.3);
    margin: 0 !important;
    padding: 0 !important;
}

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

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(13,79,107,0.35);
}

/* ========== Animations ========== */
.spin {
    animation: spin 1s linear infinite;
}

/* ========== Responsive ========== */
@media (max-width: 991.98px) {
    .navbar-brand {
        font-size: 1.05rem;
    }

    .brand-logo {
        height: 40px;
    }

    .navbar-collapse {
        background: white;
        padding: 16px;
        border-radius: 12px;
        margin-top: 12px;
        box-shadow: var(--shadow-md);
        max-height: 80vh;
        overflow-y: auto;
    }

    .navbar .nav-link {
        color: var(--text-dark) !important;
        padding: 10px 12px !important;
    }

    .navbar .btn-contact {
        margin-top: 10px;
        display: inline-block;
        text-align: center;
        width: 100%;
    }

    .about-img-overlay {
        right: 10px;
        width: 40%;
    }

    .why-image-grid {
        height: 360px;
        margin-top: 30px;
    }

    .hero-stats {
        gap: 25px;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        min-height: auto;
        padding: 110px 0 60px;
        text-align: center;
        display: block;
    }

    .hero-section .container {
        height: auto !important;
    }

    .hero-section .row {
        height: auto !important;
        min-height: auto;
    }

    .hero-content {
        padding-top: 10px;
    }

    /* Mobile logo styling */
    .hero-mobile-logo {
        display: flex;
        justify-content: center;
        margin-bottom: 18px;
    }

    .hero-mobile-logo img {
        max-width: 160px;
        width: 100%;
        border-radius: 14px;
        background: white;
        padding: 8px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
        letter-spacing: 0.5px;
        margin-bottom: 14px;
        display: inline-block;
    }

    .hero-title {
        font-size: 1.7rem !important;
        line-height: 1.25;
        margin-bottom: 14px;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 22px;
        max-width: 100%;
        padding: 0 5px;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 11px 24px;
        font-size: 0.95rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 18px;
        margin-top: 24px !important;
    }

    .stat-item h3 {
        font-size: 1.6rem;
    }

    .stat-item p {
        font-size: 0.8rem;
    }

    .scroll-indicator {
        display: none;
    }

    /* About images – show flag on mobile too */
    .about-image-wrapper {
        margin-bottom: 20px;
    }

    .about-img-main img {
        height: 260px;
    }

    .about-img-overlay {
        position: relative;
        bottom: auto;
        right: auto;
        width: 100%;
        margin-top: 12px;
        border: 4px solid white;
        display: block !important;
    }

    .about-img-overlay img {
        height: 120px;
        object-fit: contain;
        background: #f8f4e8;
    }

    .experience-badge {
        left: 10px;
        top: 12px;
        padding: 12px 14px;
    }

    .experience-badge .years {
        font-size: 1.5rem;
    }

    .cta-box {
        text-align: center;
        padding: 35px 20px;
    }

    .cta-box h2 {
        font-size: 1.4rem;
    }

    .contact-info-card,
    .contact-form-card {
        padding: 28px 18px;
    }

    /* Why Us images – always visible */
    .why-image-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        height: auto;
        gap: 12px;
    }

    .grid-item.large {
        grid-row: auto;
        height: 200px;
    }

    .grid-item {
        height: 180px;
        display: block;
    }

    .grid-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    /* Destination cards – mobile: title always, description on tap */
    .destination-card {
        height: 220px;
    }

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

    .destination-overlay p {
        opacity: 0;
        max-height: 0;
        transform: translateY(10px);
    }

    .destination-card.active .destination-overlay p,
    .destination-card:hover .destination-overlay p {
        opacity: 0.95;
        max-height: 90px;
        transform: translateY(0);
    }

    .destination-card.active .destination-overlay h4,
    .destination-card:hover .destination-overlay h4 {
        margin-bottom: 6px;
    }

    .destination-card.active .destination-overlay {
        background: linear-gradient(to top, rgba(13,79,107,0.95) 0%, rgba(13,79,107,0.45) 55%, transparent 75%);
    }

    .whatsapp-float {
        bottom: 20px !important;
        right: 14px !important;
        width: 52px;
        height: 52px;
        font-size: 1.65rem;
    }

    .back-to-top {
        bottom: 82px !important;
        right: 18px !important;
        width: 42px;
        height: 42px;
    }

    .about-image-wrapper {
        overflow: hidden;
        border-radius: 12px;
    }

    .experience-badge {
        left: 10px;
        top: 12px;
    }

    section {
        overflow-x: hidden;
    }

    .section-title {
        font-size: 1.55rem;
    }

    .service-card {
        padding: 28px 20px;
    }
}

@media (max-width: 575.98px) {
    .hero-section {
        padding: 100px 0 50px;
    }

    .hero-mobile-logo img {
        max-width: 130px;
    }

    .hero-title {
        font-size: 1.5rem !important;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 5px 12px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .hero-stats {
        gap: 12px;
    }

    .stat-item h3 {
        font-size: 1.4rem;
    }

    .about-img-main img {
        height: 220px;
    }
}

/* ========== Visa Destinations Section ========== */
.visa-destinations-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f0f7f5 0%, #eaf6ef 100%);
}

.visa-category-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
}

.visa-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 30px 25px;
    height: 100%;
    border: 1px solid rgba(13,79,107,0.1);
    border-top: 3px solid var(--primary);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.visa-card.free {
    border-top-color: var(--accent);
}

.visa-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.visa-card:hover::before {
    transform: scaleX(1);
}

.visa-card.free:hover::before {
    background: linear-gradient(135deg, #1a7a4c, #2d9f6f);
}

.visa-flag {
    font-size: 2.8rem;
    margin-bottom: 12px;
    line-height: 1;
}

.visa-card h4 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.visa-tag {
    display: inline-block;
    background: rgba(13,79,107,0.1);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.visa-tag.free-tag {
    background: rgba(26,122,76,0.12);
    color: var(--secondary);
}

.visa-card p {
    color: var(--text-muted);
    font-size: 0.93rem;
    margin-bottom: 15px;
}

.visa-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 15px;
}

.visa-card ul li {
    position: relative;
    padding-left: 18px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.visa-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.visa-card .btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 500;
}

.visa-card .btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.visa-card .btn-outline-success {
    border-color: var(--secondary);
    color: var(--secondary);
    border-radius: 50px;
    font-weight: 500;
}

.visa-card .btn-outline-success:hover {
    background: var(--secondary);
    color: white;
}

/* Map in contact */
.map-container {
    margin-top: 20px;
}

.map-frame {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border: 2px solid rgba(255,255,255,0.2);
}

.map-frame iframe {
    width: 100%;
    height: 100%;
    min-height: 200px;
}

@media (max-width: 767.98px) {
    .visa-flag {
        font-size: 2.4rem;
    }
}