@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;800&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&display=swap');

:root {
    --primary: #FF6B6B; /* Coral - Fun & Vibrant */
    --primary-gradient: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    --secondary: #4ECDC4; /* Tropical Teal */
    --secondary-gradient: linear-gradient(135deg, #4ECDC4 0%, #34B3A8 100%);
    --accent: #FFE66D; /* Sunny Yellow */
    --dark: #1A1A24;
    --light: #F7F9FC;
    --white: #FFFFFF;
    --gray: #6C757D;
    
    /* Modern Premium Glassmorphism */
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    
    /* Premium Soft Shadows */
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.1);
    
    --radius: 16px;
    --radius-sm: 10px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, .brand-font {
    font-family: 'Fraunces', serif;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease-in-out;
}

ul {
    list-style: none;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header & Nav */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 50px; 
    padding: 10px 25px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--dark);
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.auth-btns .btn {
    padding: 8px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Professional Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-align: center;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 2px 4px rgba(255, 107, 107, 0.2), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover {
    background: #FF5A5A;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3), inset 0 1px 0 rgba(255,255,255,0.2);
    color: var(--white);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

/* Hero Section */
.hero {
    height: 80vh;
    min-height: 500px;
    background: linear-gradient(rgba(26, 26, 36, 0.4), rgba(26, 26, 36, 0.6)), url('../images/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
    text-shadow: 0 5px 20px rgba(0,0,0,0.4);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    font-weight: 400;
    color: rgba(255,255,255,0.9);
    animation: fadeInUp 1s ease;
}

/* Tours Grid */
.section-title {
    text-align: center;
    font-size: 2.8rem;
    margin: 50px 0 30px;
    color: var(--dark);
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.tour-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.tour-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.tour-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.tour-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    pointer-events: none;
}

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

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

.tour-price-tag {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: var(--white);
    padding: 6px 15px;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--dark);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 2;
    border: 1px solid rgba(0,0,0,0.05);
}

.tour-info {
    padding: 20px;
}

.tour-info h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.tour-meta {
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    margin-bottom: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

.tour-meta i {
    color: var(--primary);
    margin-right: 5px;
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 20px;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-brand h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--white);
}

.footer-links h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: var(--secondary);
    font-weight: 600;
}

.footer-links li {
    margin-bottom: 12px;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Forms */
.auth-form {
    max-width: 400px;
    margin: 120px auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.5);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid #E2E8F0;
    background: #F8FAFC;
    outline: none;
    transition: all 0.2s ease;
    font-size: 1rem;
    color: var(--dark);
}

.form-control:focus {
    background: var(--white);
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero {
        height: 60vh;
    }
    .nav-links {
        display: none;
    }
    .section-title {
        font-size: 2.2rem;
    }
}