@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-blur: 20px;
}

body {
    font-family: 'Outfit', sans-serif;
    margin: 0;
    overflow: hidden;
    /* Prevent body scroll, container handles it */
}

/* Header Styling */
nav {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

@media (max-width: 768px) {
    nav {
        padding-top: 0.5rem !important;
        padding-bottom: 0.5rem !important;
    }
}

/* Liquid Glass Decor Element */
.liquid-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 0.6rem 2.4rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), inset 0 0 10px rgba(255, 255, 255, 0.05);
    display: inline-block;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    user-select: none;
}

.liquid-glass:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.liquid-glass span {
    background: linear-gradient(135deg, #fff 0%, #a1a1a1 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Scroll Snap Container */
.snap-container {
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    height: 100vh;
    scroll-behavior: smooth;
}

.snap-section {
    scroll-snap-align: start;
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 20px;
}

/* Phone Image Styles */
.phone-image-container {
    perspective: 1000px;
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-image {
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.4s ease;
}

.phone-image.changing {
    opacity: 0;
    transform: scale(0.95);
}

/* Color Selectors */
.color-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    padding: 2px;
    background-clip: content-box;
    transition: all 0.3s ease;
}

.color-dot:hover {
    transform: scale(1.2);
}

/* Storage Buttons Styles */
.storage-container {
    display: flex;
    gap: 1rem;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glass-btn {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem 2rem;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.hidden {
    display: none !important;
}

.color-dot.active {
    border-color: #fff;
    transform: scale(1.1);
}