@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --font-main: 'Outfit', -apple-system, sans-serif;
    --color-bg: #fafaf7;
    --color-surface: #ffffff;
    --color-text: #1c1917;
    --color-text-muted: #78716c;
    --color-text-light: #a8a29e;
    --color-accent: #059669;
    --color-accent-hover: #047857;
    --color-warm: #ea580c;
    --color-border: #e7e5e4;
    --color-border-light: #f5f5f4;
    --shadow-sm: 0 1px 3px rgba(28,25,23,0.04);
    --shadow-md: 0 4px 16px rgba(28,25,23,0.06);
    --shadow-lg: 0 12px 40px rgba(28,25,23,0.08);
    --radius: 14px;
    --radius-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ===== NAV ===== */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250,250,247,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-logo span {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--color-text);
}

/* ===== LAYOUT ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 48px 0;
}

/* ===== HERO (Asymmetric Split) ===== */
.hero {
    padding: 100px 0 80px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    background: rgba(5,150,105,0.08);
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--color-text);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 52ch;
    line-height: 1.7;
    margin-bottom: 32px;
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    transform: rotate(2deg);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-card:hover {
    transform: rotate(0deg) translateY(-4px);
}

.hero-stat {
    margin-bottom: 24px;
}

.hero-stat-value {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.03em;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.hero-mini-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.hero-mini-item {
    background: var(--color-border-light);
    border-radius: 10px;
    padding: 14px;
    text-align: center;
}

.hero-mini-item strong {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
}

.hero-mini-item span {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

/* ===== FEATURES (Zig-Zag) ===== */
.features {
    border-top: 1px solid var(--color-border);
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.feature-row:last-child {
    border-bottom: none;
}

.feature-row.reverse .feature-text {
    order: 2;
}

.feature-row.reverse .feature-visual {
    order: 1;
}

.feature-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-warm);
    margin-bottom: 12px;
}

.feature-text h2 {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
    line-height: 1.2;
}

.feature-text p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 48ch;
}

.feature-visual {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-bars {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature-bar {
    height: 10px;
    border-radius: 5px;
    background: var(--color-border-light);
    position: relative;
    overflow: hidden;
}

.feature-bar-fill {
    height: 100%;
    border-radius: 5px;
    position: absolute;
    left: 0;
    top: 0;
    animation: barGrow 2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.feature-bar-fill.green { background: var(--color-accent); }
.feature-bar-fill.warm { background: var(--color-warm); }
.feature-bar-fill.muted { background: #a8a29e; }

@keyframes barGrow {
    from { width: 0; }
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-tag {
    background: var(--color-border-light);
    color: var(--color-text-muted);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 100px;
    transition: all 0.25s;
}

.feature-tag:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-1px);
}

/* ===== DEALS PREVIEW (Asymmetric Grid) ===== */
.deals-header {
    margin-bottom: 40px;
}

.deals-header h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.deals-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.deals-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
}

.deal-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.deal-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.deal-card.featured {
    grid-row: span 2;
    padding: 36px;
    background: linear-gradient(160deg, #ffffff 60%, #f0fdf4 100%);
}

.deal-badge {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
}

.deal-badge.hot {
    background: var(--color-warm);
}

.deal-category {
    font-size: 0.78rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.deal-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
    line-height: 1.3;
}

.deal-card.featured h3 {
    font-size: 1.4rem;
}

.deal-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.deal-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.82rem;
}

.deal-discount {
    color: var(--color-accent);
    font-weight: 600;
}

.deal-source {
    color: var(--color-text-light);
}

/* ===== CTA BANNER ===== */
.cta-banner {
    background: var(--color-text);
    border-radius: var(--radius-lg);
    padding: 60px;
    text-align: center;
    margin: 40px 0;
}

.cta-banner h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.cta-banner p {
    color: #a8a29e;
    font-size: 0.95rem;
    margin-bottom: 28px;
    max-width: 50ch;
    margin-left: auto;
    margin-right: auto;
}

.cta-input-group {
    display: flex;
    gap: 10px;
    max-width: 420px;
    margin: 0 auto;
}

.cta-input-group input {
    flex: 1;
    padding: 14px 18px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.cta-input-group input::placeholder {
    color: #78716c;
}

.cta-input-group input:focus {
    border-color: var(--color-accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
}

.btn:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 48px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    max-width: 36ch;
    margin-top: 12px;
}

.footer h4 {
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--color-text);
}

.footer-bottom {
    border-top: 1px solid var(--color-border-light);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* ===== LEGAL PAGES ===== */
.legal-page {
    padding: 80px 0 60px;
    max-width: 720px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.legal-page .updated {
    color: var(--color-text-light);
    font-size: 0.85rem;
    margin-bottom: 40px;
}

.legal-page h2 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 36px;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.legal-page p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 16px;
    max-width: 65ch;
}

.legal-page ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.legal-page li {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 6px;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
    padding: 100px 0 60px;
}

.about-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.about-hero p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 60ch;
    line-height: 1.7;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 40px 0 80px;
}

.about-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.about-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.about-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.about-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 { font-size: 2.2rem; }

    .hero-card { transform: rotate(0); }

    .feature-row {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .feature-row.reverse .feature-text,
    .feature-row.reverse .feature-visual {
        order: unset;
    }

    .deals-grid {
        grid-template-columns: 1fr;
    }

    .deal-card.featured {
        grid-row: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-banner { padding: 40px 24px; }

    .cta-input-group {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .nav-links { gap: 16px; }

    .about-grid { grid-template-columns: 1fr; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }