/* ============================================================
   RESET & VARIABLES - Warm, Welcoming Theme
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #0D9488;
    --primary-dark: #0F766E;
    --primary-light: #14B8A6;
    --secondary: #F59E0B;
    --secondary-light: #FBBF24;
    --accent: #84CC16;
    --bg-warm: #FFFBEB;
    --bg-white: #FFFFFF;
    --bg-soft: #FEF3C7;
    --text-dark: #1E293B;
    --text-medium: #475569;
    --text-light: #94A3B8;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-500: #94A3B8;
    --gray-700: #475569;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(13,148,136,0.12);
    --shadow-lg: 0 8px 32px rgba(13,148,136,0.15);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-warm); color: var(--text-dark); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); text-decoration: underline; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; color: var(--text-dark); }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 3vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 1.5vw, 1.6rem); }
.section-title { text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--text-medium); font-size: 1.1rem; max-width: 600px; margin: 0 auto 3rem; }
.highlight { background: linear-gradient(135deg, var(--secondary), var(--secondary-light)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.btn { display: inline-block; padding: 12px 32px; border: none; border-radius: 50px; font-weight: 600; font-size: 1rem; cursor: pointer; transition: var(--transition); text-align: center; }
.btn-primary { background: var(--primary); color: white; box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); text-decoration: none; }
.btn-secondary { background: var(--secondary); color: white; box-shadow: 0 4px 16px rgba(245,158,11,0.15); }
.btn-secondary:hover { background: #D97706; transform: translateY(-2px); text-decoration: none; }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; text-decoration: none; }

/* Header */
.header { background: var(--bg-white); border-bottom: 1px solid var(--gray-200); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 1.5rem; font-weight: 700; }
.logo-icon { font-size: 1.8rem; }
.brand { color: var(--text-dark); }
.badge { background: var(--secondary); color: white; font-size: 0.6rem; padding: 2px 10px; border-radius: 20px; font-weight: 600; letter-spacing: 0.5px; }
.nav-links { display: flex; list-style: none; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-medium); font-weight: 500; font-size: 0.95rem; padding: 6px 0; border-bottom: 2px solid transparent; transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); border-bottom-color: var(--primary); text-decoration: none; }
.nav-links a.active { color: var(--primary); font-weight: 600; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.8rem; cursor: pointer; color: var(--text-dark); padding: 4px 8px; }
@media (max-width:768px) { .menu-toggle { display: block; } .nav-links { display: none; width: 100%; flex-direction: column; gap: 12px; padding: 16px 0; border-top: 1px solid var(--gray-200); } .nav-links.open { display: flex; } .nav-links a { padding: 10px 0; width: 100%; border-bottom: 1px solid var(--gray-100); } }

/* Hero */
.hero { padding: 60px 0 40px; background: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-soft) 100%); position: relative; overflow: hidden; }
.hero::before { content: '🍁'; position: absolute; right: -50px; top: -50px; font-size: 300px; opacity: 0.05; pointer-events: none; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
.hero-badge { display: inline-block; background: var(--secondary); color: white; padding: 4px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; margin-bottom: 16px; }
.hero-text p { font-size: 1.1rem; color: var(--text-medium); max-width: 500px; margin-bottom: 24px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; font-size: 0.9rem; color: var(--text-medium); }
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card { background: var(--bg-white); padding: 20px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: var(--transition); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-medium); font-weight: 500; }
@media (max-width:768px) { .hero-content { grid-template-columns: 1fr; } .hero-stats { grid-template-columns: 1fr 1fr; } }

/* Features */
.features { padding: 60px 0; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-card { background: var(--bg-white); padding: 32px 24px; border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.feature-icon { font-size: 2.5rem; margin-bottom: 12px; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--text-medium); font-size: 0.95rem; margin-bottom: 16px; }
.feature-link { font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 4px; }
.feature-link:hover { color: var(--primary-dark); gap: 8px; text-decoration: none; }

/* API Setup */
.api-setup { padding: 60px 0; text-align: center; }
.api-card { max-width: 600px; margin: 24px auto 0; background: var(--bg-white); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--gray-200); }
.api-input-group { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.api-input-group input { flex: 1; min-width: 200px; padding: 12px 16px; border: 2px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 1rem; transition: var(--transition); }
.api-input-group input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13,148,136,0.15); }
.api-status { margin-top: 16px; padding: 10px; border-radius: var(--radius-sm); font-weight: 500; display: none; }
.api-status.success { display: block; background: #D1FAE5; color: #065F46; }
.api-status.error { display: block; background: #FEE2E2; color: #991B1B; }
.api-status.info { display: block; background: #DBEAFE; color: #1E40AF; }
.api-info { margin-top: 16px; font-size: 0.9rem; color: var(--text-medium); }
.api-info .hint { font-size: 0.8rem; color: var(--text-light); margin-top: 8px; }

/* Draws */
.latest-draws { padding: 60px 0; }
.draws-preview { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 24px 0; }
.draw-preview-item { background: var(--bg-white); padding: 16px 20px; border-radius: var(--radius-sm); border-left: 4px solid var(--primary); box-shadow: var(--shadow-sm); }
.draw-preview-item .program { font-weight: 600; font-size: 0.95rem; }
.draw-preview-item .score { display: inline-block; background: var(--primary); color: white; padding: 2px 12px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-top: 4px; }
.draw-preview-item .date { color: var(--text-light); font-size: 0.8rem; display: block; }
.draws-action { text-align: center; margin-top: 16px; }
.loading { text-align: center; color: var(--text-light); padding: 20px; }

/* FAQ */
.faq-section { padding: 60px 0; background: var(--bg-white); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; }
.faq-item { background: var(--bg-warm); padding: 20px 24px; border-radius: var(--radius-sm); border: 1px solid var(--gray-200); }
.faq-item h3 { font-size: 1rem; margin-bottom: 8px; }
.faq-item p { color: var(--text-medium); font-size: 0.95rem; }
@media (max-width:768px) { .faq-grid { grid-template-columns: 1fr; } }

/* Footer */
.footer { background: var(--text-dark); color: var(--gray-300); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer-section h4 { color: white; margin-bottom: 12px; font-size: 1.1rem; }
.footer-section p { font-size: 0.9rem; line-height: 1.6; }
.footer-section a { display: block; color: var(--gray-300); font-size: 0.9rem; padding: 4px 0; transition: var(--transition); }
.footer-section a:hover { color: white; text-decoration: none; padding-left: 4px; }
.footer-disclaimer { font-size: 0.8rem; color: var(--gray-500); margin-top: 8px; }
.footer-bottom { border-top: 1px solid var(--gray-700); padding-top: 20px; text-align: center; font-size: 0.85rem; color: var(--gray-500); }
@media (max-width:768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (max-width:480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Utility */
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }