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

:root {
  --green: #00A651;
  --black: #000;
  --dark: #0a0a0a;
  --dark2: #111;
  --white: #fff;
  --gray: #666;
  --light: #f5f5f5;
  --border: #e5e5e5;
}

body { font-family: 'Inter', -apple-system, sans-serif; color: #111; line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(0,0,0,0.95); backdrop-filter: blur(12px); border-bottom: 1px solid #222; }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 22px; font-weight: 800; color: #fff; }
.logo-k { color: var(--green); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: #999; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-cta { background: var(--green); color: #fff; padding: 8px 20px; border-radius: 20px; font-size: 14px; font-weight: 600; }

/* BUTTONS */
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: #fff; padding: 14px 28px; border-radius: 12px; font-size: 15px; font-weight: 700; transition: opacity 0.2s; }
.btn-primary:hover { opacity: 0.9; }
.btn-secondary { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: #000; padding: 14px 28px; border-radius: 12px; font-size: 15px; font-weight: 700; transition: opacity 0.2s; }
.btn-secondary:hover { opacity: 0.9; }
.btn-outline { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--green); padding: 14px 28px; border-radius: 12px; font-size: 15px; font-weight: 700; border: 2px solid var(--green); }
.btn-outline-white { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: #fff; padding: 12px 24px; border-radius: 12px; font-size: 14px; font-weight: 600; border: 2px solid rgba(255,255,255,0.3); }

/* SECTION COMMON */
.section-inner { max-width: 1200px; margin: 0 auto; padding: 80px 24px; }
.section-badge { display: inline-block; background: var(--green)20; color: var(--green); padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.section-title { font-size: 40px; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--gray); max-width: 600px; margin-bottom: 48px; }
.green { color: var(--green); }

/* HERO */
.hero { background: var(--dark); padding-top: 64px; min-height: 100vh; display: flex; align-items: center; }
.hero-inner { max-width: 1200px; margin: 0 auto; padding: 80px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: #ffffff10; border: 1px solid #ffffff20; color: #fff; padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 500; margin-bottom: 24px; }
.hero-title { font-size: 52px; font-weight: 900; line-height: 1.1; color: #fff; margin-bottom: 20px; }
.hero-sub { font-size: 18px; color: #999; margin-bottom: 32px; line-height: 1.6; }
.hero-btns { display: flex; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { text-align: center; }
.stat-value { display: block; font-size: 28px; font-weight: 800; color: var(--green); }
.stat-label { font-size: 12px; color: #666; }
.stat-divider { width: 1px; height: 40px; background: #333; }

/* PHONE MOCKUPS */
.hero-phones { position: relative; height: 500px; display: flex; align-items: center; justify-content: center; }
.phone { position: absolute; width: 220px; background: #1a1a1a; border-radius: 32px; border: 2px solid #333; overflow: hidden; box-shadow: 0 40px 80px rgba(0,0,0,0.5); }
.phone-front { z-index: 2; transform: rotate(-3deg) translateX(20px); }
.phone-back { z-index: 1; transform: rotate(6deg) translateX(-40px) translateY(20px); opacity: 0.8; }
.phone-screen { padding: 20px 16px; }
.phone-header { color: #fff; font-weight: 700; font-size: 14px; margin-bottom: 16px; text-align: center; }
.mock-stat { background: #222; color: #ccc; font-size: 12px; padding: 8px 12px; border-radius: 8px; margin-bottom: 8px; }
.mock-btn { background: var(--green); color: #fff; font-size: 12px; font-weight: 600; padding: 10px; border-radius: 8px; text-align: center; margin-top: 8px; }
.mock-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.mock-action { background: #222; color: #ccc; font-size: 11px; padding: 10px 8px; border-radius: 8px; text-align: center; }
.mock-product { display: flex; gap: 10px; background: #222; padding: 10px; border-radius: 10px; }
.mock-img { width: 48px; height: 48px; background: #333; border-radius: 8px; flex-shrink: 0; }
.mock-name { color: #fff; font-size: 12px; font-weight: 600; }
.mock-price { color: var(--green); font-size: 12px; font-weight: 700; margin-top: 4px; }

/* FEATURES */
.features { background: var(--light); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: #fff; border-radius: 16px; padding: 32px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: transform 0.2s; }
.feature-card:hover { transform: translateY(-4px); }
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--gray); font-size: 14px; line-height: 1.6; }

/* HOW IT WORKS */
.how-it-works { background: #fff; }
.steps { display: flex; align-items: flex-start; gap: 16px; }
.step { flex: 1; text-align: center; }
.step-number { width: 52px; height: 52px; background: var(--green); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800; margin: 0 auto 16px; }
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--gray); font-size: 14px; line-height: 1.6; }
.step-arrow { color: var(--green); font-size: 24px; padding-top: 14px; flex-shrink: 0; }

/* PROVIDERS */
.providers { background: var(--dark); }
.providers .section-badge { background: var(--green)30; }
.providers .section-title { color: #fff; }
.providers .section-sub { color: #999; }
.providers-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.providers-list { list-style: none; margin-bottom: 32px; }
.providers-list li { color: #ccc; font-size: 15px; padding: 8px 0; border-bottom: 1px solid #222; }
.providers-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.providers-card { background: #111; border: 1px solid #222; border-radius: 20px; padding: 28px; }
.pcard-header { color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 20px; }
.pcard-stat { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid #1a1a1a; }
.pcard-icon { font-size: 24px; }
.pcard-value { color: #fff; font-weight: 700; font-size: 18px; }
.pcard-label { color: #666; font-size: 12px; }
.pcard-btn { background: var(--green); color: #fff; text-align: center; padding: 12px; border-radius: 10px; font-weight: 600; margin-top: 20px; font-size: 14px; }

/* DIASPORA */
.diaspora { background: var(--light); }
.diaspora-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.diaspora-card { background: #fff; border-radius: 16px; padding: 28px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); text-align: center; }
.diaspora-icon { font-size: 36px; margin-bottom: 16px; }
.diaspora-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.diaspora-card p { color: var(--gray); font-size: 14px; line-height: 1.6; }

/* DOWNLOAD */
.download { background: var(--green); }
.download-inner { text-align: center; }
.download h2 { font-size: 40px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.download p { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 40px; }
.download-btns { display: flex; justify-content: center; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.download-btn { display: inline-flex; align-items: center; gap: 12px; background: #000; color: #fff; padding: 14px 28px; border-radius: 12px; font-size: 14px; transition: opacity 0.2s; }
.download-btn:hover { opacity: 0.8; }
.download-sub { font-size: 11px; opacity: 0.7; }
.download-store { font-size: 18px; font-weight: 700; }
.provider-download { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.provider-download p { color: rgba(255,255,255,0.8); font-size: 15px; }

/* CONTACT */
.contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.contact-icon { font-size: 24px; }
.contact-label { font-size: 12px; color: var(--gray); font-weight: 600; text-transform: uppercase; }
.contact-value { font-size: 15px; font-weight: 600; color: #111; margin-top: 2px; }
.form-input, .form-textarea { width: 100%; border: 1.5px solid var(--border); border-radius: 10px; padding: 12px 16px; font-size: 14px; font-family: inherit; margin-bottom: 12px; outline: none; }
.form-input:focus, .form-textarea:focus { border-color: var(--green); }
.form-textarea { height: 120px; resize: vertical; }

/* FOOTER */
.footer { background: var(--dark); }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 60px 24px 24px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin-bottom: 40px; }
.footer-brand .logo { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.footer-brand p { color: #666; font-size: 14px; line-height: 1.6; max-width: 300px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h4 { color: #fff; font-size: 13px; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col a { display: block; color: #666; font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid #222; padding-top: 24px; text-align: center; }
.footer-bottom p { color: #444; font-size: 13px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-phones { display: none; }
  .hero-title { font-size: 36px; }
  .section-title { font-size: 28px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }
  .providers-inner { grid-template-columns: 1fr; }
  .diaspora-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}