:root {
    --primary-green: #2ecc71;
    --dark-green: #0b3d0b;
    --light-green: #eafaf1;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Outfit', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #1a4a1c, #4caf50);
    overflow: hidden;
    color: #fff;
}

.background-animation {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(46,204,113,0.3) 0%, rgba(0,0,0,0) 70%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.container {
    position: relative;
    z-index: 1;
    perspective: 1000px;
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 25px 45px var(--glass-shadow);
    text-align: center;
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: rotateY(5deg) rotateX(5deg);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

header h1 span {
    color: var(--primary-green);
}

header p {
    font-size: 1rem;
    font-weight: 300;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Slider */
.slider-container {
    position: relative;
    width: 100%;
    height: 250px;
    margin-bottom: 30px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transform: translateZ(30px);
}

.slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.1);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 10px;
    pointer-events: none;
}

.control-btn {
    pointer-events: auto;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.control-btn:hover {
    background: rgba(255,255,255,0.5);
}

/* Order Section */
.order-section {
    transform: translateZ(40px);
}

.order-section h2 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.order-section p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 20px;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #25D366;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
}

.whatsapp-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 25px rgba(37, 211, 102, 0.6);
    background: #20b858;
}

.whatsapp-btn:active {
    transform: translateY(1px);
}