/* Cultioo Business — Legal Documentation Page */
/* Clean White Design — 1:1 with us_business_main.css */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

*::-webkit-scrollbar { display: none; }

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Light.ttf') format('truetype');
    font-weight: 400;
}

@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Bold.ttf') format('truetype');
    font-weight: 700;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: 'Poppins', sans-serif;
    background: #ffffff;
    color: #111111;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ==================== DESKTOP NAV ==================== */
.desktop-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow 0.25s ease;
}

.desktop-nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.05); }

.desktop-nav-logo {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.18s ease;
}

.desktop-nav-logo:hover { opacity: 0.7; }

.desktop-nav-logo .big {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    color: #111111;
}

.desktop-nav-logo .bite {
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1;
    color: rgba(0,0,0,0.25);
}

.desktop-nav-badge {
    display: inline-flex;
    align-items: center;
    background: #111111;
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 4px;
    margin-left: 10px;
}

.desktop-nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.desktop-nav-links .nav-link {
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(0,0,0,0.55);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.18s ease;
    position: relative;
}

.desktop-nav-links .nav-link:hover,
.desktop-nav-links .nav-link.active {
    color: #111111;
}

.desktop-nav-links .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #111111;
    transition: width 0.2s ease;
}

.desktop-nav-links .nav-link:hover::after,
.desktop-nav-links .nav-link.active::after {
    width: 100%;
}

/* ==================== HERO ==================== */
.hero {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 140px 40px 80px;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(0,0,0,0.5);
    margin-bottom: 24px;
}

.hero-eyebrow-dot {
    width: 6px;
    height: 6px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #111111;
    margin-bottom: 24px;
}

.hero-subtitle {
    max-width: 560px;
    font-size: 1.1rem;
    font-weight: 400;
    color: rgba(0,0,0,0.55);
    line-height: 1.6;
    margin-bottom: 36px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 14px;
}

.cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #111111;
    background: transparent;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cta-secondary:hover {
    background: rgba(0,0,0,0.03);
    border-color: rgba(0,0,0,0.35);
}

/* ==================== APP SELECTOR ==================== */
.app-selector {
    padding: 80px 40px;
    background: #ffffff;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.selector-header {
    text-align: center;
    margin-bottom: 48px;
}

.selector-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #111111;
    margin-bottom: 12px;
}

.selector-header p {
    font-size: 1rem;
    color: rgba(0,0,0,0.5);
}

.app-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.app-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px 28px;
    background: #f8f8f8;
    border: 2px solid transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
}

.app-tab:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

.app-tab.active {
    background: #111111;
    border-color: #111111;
}

.app-tab-icon {
    font-size: 1.5rem;
}

.app-tab-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: #111111;
    transition: color 0.2s ease;
}

.app-tab.active .app-tab-name {
    color: #ffffff;
}

.app-tab-desc {
    font-size: 0.7rem;
    color: rgba(0,0,0,0.4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color 0.2s ease;
}

.app-tab.active .app-tab-desc {
    color: rgba(255,255,255,0.6);
}

/* ==================== DOCUMENTS SECTION ==================== */
.documents-section {
    padding: 60px 40px 100px;
    background: #fafafa;
    min-height: 400px;
}

.app-panel {
    display: none;
    max-width: 800px;
    margin: 0 auto;
}

.app-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel-header {
    text-align: center;
    margin-bottom: 40px;
}

.panel-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #111111;
    margin-bottom: 8px;
}

.panel-header p {
    font-size: 1rem;
    color: rgba(0,0,0,0.5);
}

/* Doc Tabs */
.doc-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
}

.doc-tab {
    padding: 12px 24px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(0,0,0,0.5);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.doc-tab:hover {
    background: rgba(0,0,0,0.03);
    color: #111111;
}

.doc-tab.active {
    background: #111111;
    color: #ffffff;
}

/* Doc Content */
.doc-content {
    display: none;
}

.doc-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.doc-card {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.doc-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.doc-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ffffff;
    background: #22c55e;
    border-radius: 4px;
}

.doc-date {
    font-size: 0.8rem;
    color: rgba(0,0,0,0.4);
}

.doc-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: #111111;
    margin-bottom: 12px;
}

.doc-card p {
    font-size: 1rem;
    color: rgba(0,0,0,0.55);
    line-height: 1.6;
    margin-bottom: 28px;
}

.doc-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #ffffff;
    background: #111111;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.doc-download:hover {
    background: #333333;
    transform: translateY(-1px);
}

.doc-download svg {
    width: 18px;
    height: 18px;
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 60px 40px 40px;
    background: #111111;
    text-align: center;
}

.footer-brand {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-bottom: 24px;
}

.footer-big {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.footer-bite {
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: rgba(255,255,255,0.35);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-copy {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    letter-spacing: 0.02em;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .desktop-nav {
        padding: 0 20px;
        height: 60px;
    }

    .desktop-nav-logo .big,
    .desktop-nav-logo .bite {
        font-size: 1.3rem;
    }

    .desktop-nav-badge {
        display: none;
    }

    .desktop-nav-links {
        display: none;
    }

    .hero {
        padding: 100px 24px 60px;
    }

    .hero-title {
        font-size: clamp(2.5rem, 12vw, 3.5rem);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .app-selector {
        padding: 60px 20px;
    }

    .app-tabs {
        gap: 8px;
    }

    .app-tab {
        padding: 16px 20px;
        min-width: 120px;
    }

    .app-tab-name {
        font-size: 0.8rem;
    }

    .documents-section {
        padding: 40px 20px 80px;
    }

    .doc-card {
        padding: 28px 24px;
    }

    .doc-tabs {
        flex-wrap: wrap;
    }

    .doc-tab {
        padding: 10px 18px;
        font-size: 0.8rem;
    }

    .footer {
        padding: 48px 20px 32px;
    }

    .footer-links {
        gap: 20px;
    }
}