/* --- style.css (The Dreamy Resort Upgrade) --- */
:root {
    --primary-blue: #023e73; /* A deeper, calmer ocean blue */
    --accent-blue: #0081c9; /* Vibrant water blue */
    --light-bg: #f8fafc; /* A very soft, airy off-white */
    --text-dark: #334155; /* Slate grey, much softer on the eyes than black */
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html {
    scroll-behavior: smooth; /* Smooth scrolling between sections */
}

body {
    color: var(--text-dark);
    line-height: 1.8; /* Increased line height for a more relaxed read */
    background-color: var(--light-bg);
}

/* Elegant Headings */
h1, h2, h3 {
    font-family: 'Georgia', serif;
    font-weight: normal;
    letter-spacing: 0.5px;
}

/* Glassmorphism Navigation (Frosted Glass Effect) */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: rgba(255, 255, 255, 0.75); /* More transparent */
    backdrop-filter: blur(20px); /* Heavy frosted glass blur */
    -webkit-backdrop-filter: blur(20px); /* For Apple devices */
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
    flex-wrap: wrap;
}

.logo { font-size: 26px; font-weight: bold; color: var(--primary-blue); text-decoration: none; font-family: 'Georgia', serif; }
.nav-links { display: flex; align-items: center; }
.nav-links a { text-decoration: none; color: var(--text-dark); margin: 0 15px; font-weight: 500; font-size: 1.05rem; position: relative; transition: color 0.4s ease; }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0; background-color: var(--accent-blue); transition: width 0.4s ease; }
.nav-links a:hover { color: var(--accent-blue); }
.nav-links a:hover::after { width: 100%; }

/* Soft Glowing Buttons */
.btn {
    background: linear-gradient(135deg, #0081c9, #023e73);
    color: var(--white) !important;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 40px; /* Fully rounded pill shape */
    font-weight: 600;
    font-family: sans-serif;
    display: inline-block;
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: none;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 129, 201, 0.3);
}
.btn:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 12px 30px rgba(0, 129, 201, 0.5); 
}
.btn::after { display: none; }

/* Hero Section */
header { 
    color: var(--white); 
    text-align: center; 
    padding: 200px 20px; /* Taller banner */
    position: relative;
}
header h1 { 
    font-size: 4rem; 
    margin-bottom: 15px; 
    text-shadow: 0 4px 15px rgba(0,0,0,0.4); 
    animation: fadeInDown 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
header p { 
    font-size: 1.4rem; 
    max-width: 700px; 
    margin: 0 auto 40px auto; 
    text-shadow: 0 2px 10px rgba(0,0,0,0.4); 
    animation: fadeInUp 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Custom Initial Page Load Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Sections & Grids */
.section { padding: 100px 20px; max-width: 1200px; margin: auto; }
.section-title { text-align: center; font-size: 2.8rem; color: var(--primary-blue); margin-bottom: 60px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 50px; }

/* Soft, Floating Cards */
.card {
    background: var(--white); 
    border-radius: 24px; /* Much softer, rounder corners */
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(2, 62, 115, 0.05); /* Soft, ambient blue shadow instead of harsh grey */
    padding: 40px 30px; 
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.6s ease;
    border: 1px solid rgba(255,255,255,0.8);
}
.card:hover { 
    transform: translateY(-12px); 
    box-shadow: 0 25px 50px rgba(2, 62, 115, 0.12); 
}
.card h3 { color: var(--primary-blue); margin-bottom: 15px; font-size: 1.8rem; }

/* Cinematic Photo Gallery */
.photo-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 25px; }
.photo-gallery img {
    width: 100%; height: 280px; object-fit: cover; 
    border-radius: 16px; /* Softer picture corners */
    box-shadow: 0 8px 20px rgba(0,0,0,0.08); 
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.8s ease;
    cursor: pointer;
}
.photo-gallery img:hover { 
    transform: scale(1.03); /* Slower, gentler zoom */
    box-shadow: 0 15px 35px rgba(0,0,0,0.15); 
}

/* Lightbox/Modal */
.modal { display: none; position: fixed; z-index: 2000; padding-top: 60px; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.95); backdrop-filter: blur(8px); }
.modal-content { margin: auto; display: block; max-width: 90%; max-height: 85vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.6); animation-name: gentleZoom; animation-duration: 0.5s; animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1); object-fit: contain; }
@keyframes gentleZoom { from {transform:scale(0.95); opacity: 0} to {transform:scale(1); opacity: 1} }
.close-modal { position: absolute; top: 20px; right: 40px; color: rgba(255,255,255,0.6); font-size: 45px; transition: 0.4s; cursor: pointer; }
.close-modal:hover { color: var(--white); transform: rotate(90deg); }

/* Review Form */
.review-form { background: var(--white); padding: 50px; border-radius: 24px; box-shadow: 0 15px 35px rgba(2, 62, 115, 0.05); margin-bottom: 50px; max-width: 800px; margin-left: auto; margin-right: auto; }
.review-form input, .review-form textarea, .review-form select { width: 100%; padding: 18px; margin-bottom: 25px; border: 1px solid #e2e8f0; border-radius: 12px; font-size: 1.05rem; transition: all 0.4s ease; background-color: #f8fafc; }
.review-form input:focus, .review-form textarea:focus, .review-form select:focus { outline: none; border-color: var(--accent-blue); background-color: var(--white); box-shadow: 0 0 0 4px rgba(0, 129, 201, 0.1); }

/* Footer */
footer { background: #0f172a; color: rgba(255,255,255,0.8); padding: 80px 20px; text-align: center; margin-top: 60px; }
footer h2 { color: var(--white); }

/* Scroll Animation Classes (Applied by JavaScript) */
.fade-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile */
.menu-toggle { display: none; cursor: pointer; }
.bar { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: var(--primary-blue); transition: all 0.3s ease; }

@media (max-width: 768px) {
    nav { padding: 15px 20px; }
    .menu-toggle { display: block; }
    .nav-links { display: none; flex-direction: column; width: 100%; text-align: center; padding-top: 15px; }
    .nav-links.active { display: flex; }
    .nav-links a { margin: 10px 0; padding: 10px; width: 100%; }
    .nav-links a::after { display: none; }
    header h1 { font-size: 2.8rem; }
    .modal-content { max-width: 95%; }
}