:root {
    --primary: #ffffff;
    --accent: #4dd0e1;
    --bg-overlay: rgba(4, 20, 36, 0.4);
    --card-bg: rgba(10, 25, 47, 0.6);
    --card-border: rgba(255, 255, 255, 0.1);
}

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

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    color: var(--primary);
    background-color: #041424;
}

.background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('ocean_bg.png') center center / cover no-repeat;
    z-index: 1;
    animation: slowZoom 30s infinite alternate linear;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    backdrop-filter: blur(2px);
    z-index: 2;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* Header & Meta Elements */
.top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.logo {
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.audio-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.audio-btn:active {
    transform: scale(0.9);
}

.audio-btn svg {
    width: 20px;
    height: 20px;
}

.views-counter {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 10;
    font-size: 0.85rem;
    font-weight: 300;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.7;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.views-counter svg {
    width: 16px;
    height: 16px;
}

/* Swiper Styles */
.swiper {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
}

.swiper-slide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px 30px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.swiper-slide-active .glass-card {
    transform: translateY(0);
    opacity: 1;
}

.title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
}

.highlight {
    color: var(--accent);
}

.description {
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 300;
    color: rgba(255,255,255,0.9);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(77, 208, 225, 0.4);
}

.stat-number.small {
    font-size: 2.8rem;
}

.stat-text {
    font-size: 1.3rem;
    line-height: 1.4;
    font-weight: 400;
}

/* Swipe Indicator */
.swipe-indicator {
    position: absolute;
    bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.swipe-indicator span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.swipe-indicator svg {
    width: 24px;
    height: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Contact Button */
.contact-info {
    margin-top: 30px;
}

.email-btn {
    display: inline-block;
    background: var(--primary);
    color: #041424;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.email-btn:hover, .email-btn:active {
    background: var(--accent);
    transform: scale(1.05);
}

/* Swiper Custom Pagination */
.swiper-pagination-bullet {
    background: white;
    opacity: 0.3;
}

.swiper-pagination-bullet-active {
    background: var(--accent);
    opacity: 1;
}