:root {
    --primary: #A52A2A;
    --bg-light: #F9F8F6;
    --bg-accent: #EFEBE5;
    --text-main: #1a1a1a;
    --text-muted: #666666;
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
    --shadow-hard: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.text-balance {
    text-wrap: balance;
}

.bg-dot-overlay {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGNpcmNsZSBjeD0iMiIgY3k9IjIiIHI9IjIiIGZpbGw9IiMwMDAiLz48L3N2Zz4=');
}

.glass-panel {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.screenshot-card {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.screenshot-card.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

.hero-container {
    mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

.nav-pill {
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.nav-pill.scrolled {
    background: rgba(255, 255, 255, 0.9);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.phone-frame {
    border-radius: 40px;
    border: 8px solid #222;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    background: #000;
    position: relative;
    transition: transform 0.5s ease;
}

.phone-frame:hover {
    transform: translateY(-5px) scale(1.01);
}

.bento-shot {
    max-width: 280px;
    width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}

.hide-scrollbar::-webkit-scrollbar {
    display: none;
}

.hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.city-slider-track {
    pointer-events: none;
    user-select: none;
    scroll-behavior: auto;
    overflow: hidden;
}

.city-slider-strip {
    will-change: transform;
}

.price-card {
    transition: box-shadow 0.3s ease;
}

.price-card:hover {
    box-shadow: var(--shadow-hard);
}

.plan-cta {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.plan-cta:active,
.plan-cta.tapped {
    transform: scale(0.97);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.sheet {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    z-index: 9999;
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    transform: translate(-50%, 100%);
    position: fixed;
    left: 50%;
    bottom: 0;
    width: 100%;
}

.sheet.open {
    transform: translate(-50%, 0);
}

.sheet-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 9998;
}

.sheet-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.sheet video {
    pointer-events: none;
}

details > summary {
    list-style: none;
}

details > summary::-webkit-details-marker {
    display: none;
}

details[open] summary ~ * {
    animation: sweep 0.3s ease-in-out;
}

@keyframes sweep {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}