/* ===== SPENDO: APPLE PRODUCT PRESENTATION STYLE ===== */

:root {
    --bg-black: #000000;
    --bg-elevated: #111111;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --spendo-cyan: #00c6ff;
    --spendo-blue: #0072ff;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(20, 20, 20, 0.7);
    --radius-bento: 32px;
}

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

body {
    background-color: var(--bg-black);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.47059;
    letter-spacing: -0.022em;
    overflow-x: hidden;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HERO SECTION */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 100px;
    padding-bottom: 80px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 500;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 50px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
    flex-wrap: wrap;
    justify-content: center;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-color);
    padding: 14px 28px;
    border-radius: 100px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.store-btn:hover {
    background-color: #1a1a1a;
    border-color: rgba(255,255,255,0.3);
    transform: scale(1.02);
}

.store-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.store-btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.hero-mockup-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    display: flex;
    justify-content: center;
}

.hero-mockup {
    width: 320px;
    border-radius: 44px;
    box-shadow: 0 0 0 12px #111, 0 30px 60px rgba(0,0,0,0.8);
    position: relative;
    z-index: 10;
}

/* GLOW BEHIND MOCKUP */
.hero-mockup-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 600px;
    background: linear-gradient(180deg, var(--spendo-cyan) 0%, var(--spendo-blue) 100%);
    filter: blur(100px);
    opacity: 0.15;
    z-index: 1;
}

/* FEATURE SHOWCASE */
.feature-showcase {
    padding: 140px 0;
    text-align: center;
}

.feature-headline {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.feature-headline span {
    background: linear-gradient(90deg, var(--spendo-cyan) 0%, var(--spendo-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* BENTO GRID */
.bento-section {
    padding: 80px 0 140px;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    gap: 24px;
}

.bento-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-bento);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

.bento-wide {
    grid-column: span 2;
    flex-direction: row;
    align-items: center;
}

.bento-content {
    padding: 48px;
    flex: 1;
    z-index: 2;
}

.bento-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
}

.bento-desc {
    font-size: 19px;
    color: var(--text-secondary);
}

.bento-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 48px 48px;
}

.bento-wide .bento-image-wrapper {
    padding: 48px 48px 48px 0;
    justify-content: flex-end;
}

.bento-mockup {
    width: 240px;
    border-radius: 32px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 6px solid #1c1c1e;
}

.bento-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at top right, rgba(0, 198, 255, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

/* PRIVACY SECTION */
.privacy {
    text-align: center;
    padding: 140px 0;
    border-top: 1px solid var(--border-color);
}

.privacy-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 32px;
    color: #fff;
}

.privacy-title {
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

/* FOOTER */
footer {
    background: var(--bg-black);
    padding: 40px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 12px;
    text-align: center;
}

.footer-content {
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* RESPONSIVE */
@media (max-width: 900px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-wide {
        grid-column: span 1;
        flex-direction: column;
    }
    .bento-wide .bento-image-wrapper {
        padding: 0 48px 48px;
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .bento-content {
        padding: 32px;
    }
    .bento-image-wrapper {
        padding: 0 32px 32px;
    }
}