/* 
   Web 3.0 Glassmorphism Style 
   Based on original Piana design 
*/

:root {
    --primary: #1e3c72;
    --secondary: #2a5298;
    --accent: #ff6b35;
    --accent-hover: #f7931e;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --text-color: #2c3e50;
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: #e0e5ec; /* Neumorphic base / or gradient */
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background Animation */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(45deg, #1e3c72, #2a5298, #ff6b35);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    z-index: -3;
    opacity: 0.1;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -2;
    opacity: 0.4;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: #ff6b35;
    top: -50px;
    left: -50px;
    animation: floatOrb 8s infinite alternate;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #1e3c72;
    bottom: -100px;
    right: -100px;
    animation: floatOrb 10s infinite alternate-reverse;
}

@keyframes floatOrb {
    from { transform: translate(0, 0); }
    to { transform: translate(30px, 50px); }
}

.bg-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: url('../image/Calanches1.jpg') no-repeat center center / cover;
    z-index: -4;
    opacity: 0.4;
    pointer-events: none;
}

/* Glass Header/Nav */
.glass-nav {
    background: rgba(30, 60, 114, 0.85); /* Semi-transparent blue */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-logo {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-links a:hover, .nav-links a.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Hero Section */
header.hero {
    position: relative;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
    margin-bottom: 3rem;
    border-radius: 0 0 50px 50px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: -1;
    transition: transform 10s ease;
}

header.hero:hover .hero-bg {
    transform: scale(1.05); /* Subtle zoom */
}

.hero-content {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

/* Glass Cards */
.glass-panel {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.cards-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    background: rgba(255, 255, 255, 0.95);
}

.card-image {
    height: 220px;
    overflow: hidden;
}

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

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

.card-content {
    padding: 1.5rem;
}

.card-link, .btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.card-link:hover, .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.5);
    filter: brightness(1.1);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    margin-top: 5rem;
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
}

/* Audio Player */
.audio-player {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 9999;
    transition: all 0.3s ease;
}

.audio-player.minimized .audio-info {
    display: none;
}

.audio-toggle {
    background: var(--accent);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.audio-toggle:hover {
    transform: scale(1.1);
}

/* Cart Specifics */
.cart-icon-link {
    position: relative;
    background: white;
    color: var(--primary) !important;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid white;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

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

.product-price {
    font-size: 1.25rem;
    color: var(--accent);
    font-weight: bold;
    margin: 0.5rem 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .nav-links {
        display: none; /* Hide for now, toggle with JS */
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(30, 60, 114, 0.95);
        padding: 1rem;
        backdrop-filter: blur(15px);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .audio-info h4 { display: none; }
}