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

:root {
  --bg: #080c14;
  --bg2: #0d1220;
  --bg3: #111827;
  --border: rgba(255,255,255,0.08);
  --blue: #38bdf8;
  --blue-dark: #0ea5e9;
  --green: #4ade80;
  --purple: #a78bfa;
  --gold: #fbbf24;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --card: rgba(255,255,255,0.04);
  --radius: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(8,12,20,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; gap: 32px;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; font-weight: 800; font-size: 18px; color: var(--text);
}
.logo-icon { font-size: 20px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-link {
  padding: 8px 16px; border-radius: 8px;
  text-decoration: none; color: var(--muted); font-weight: 500; font-size: 15px;
  transition: all 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-cta {
  margin-left: 8px; padding: 8px 20px; border-radius: 8px;
  background: var(--blue); color: #000; border: none;
  font-weight: 700; font-size: 14px; cursor: pointer; transition: all 0.2s;
  font-family: inherit;
}
.nav-cta:hover { background: #7dd3fc; }
.hamburger {
  display: none; background: none; border: none;
  color: var(--text); font-size: 22px; cursor: pointer; margin-left: 8px;
}
.mobile-menu {
  display: none; flex-direction: column;
  padding: 12px 24px 16px; gap: 4px;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-link {
  padding: 10px 12px; border-radius: 8px;
  text-decoration: none; color: var(--muted); font-weight: 500;
}
.mobile-link:hover { color: var(--text); background: var(--card); }

/* HERO */
.hero {
  min-height: 100vh; padding: 100px 24px 80px;
  display: flex; align-items: center;
  max-width: 1100px; margin: 0 auto; gap: 60px;
  position: relative;
}
.hero-bg {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(56,189,248,0.12) 0%, transparent 60%);
  pointer-events: none; z-index: -1;
}
.hero-content { flex: 1; min-width: 0; }
.hero-badge {
  display: inline-block; padding: 6px 14px; border-radius: 100px;
  background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.25);
  color: var(--blue); font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(36px, 5vw, 60px); font-weight: 800; line-height: 1.1;
  margin-bottom: 20px; letter-spacing: -1px;
}
.gradient-text {
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-green {
  background: linear-gradient(135deg, #4ade80, #22d3ee);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 18px; color: var(--muted); margin-bottom: 32px; max-width: 520px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-primary {
  padding: 12px 24px; border-radius: 10px;
  background: var(--blue); color: #000; border: none;
  font-weight: 700; font-size: 15px; cursor: pointer; transition: all 0.2s;
  text-decoration: none; display: inline-block; font-family: inherit;
}
.btn-primary:hover { background: #7dd3fc; transform: translateY(-1px); }
.btn-primary.green { background: var(--green); }
.btn-primary.green:hover { background: #86efac; }
.btn-primary.large { padding: 14px 28px; font-size: 16px; }
.btn-secondary {
  padding: 12px 24px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  font-weight: 600; font-size: 15px; cursor: pointer; transition: all 0.2s;
  font-family: inherit;
}
.btn-secondary:hover { background: rgba(255,255,255,0.08); }
.btn-ghost {
  padding: 12px 20px; border-radius: 10px;
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  font-weight: 500; font-size: 15px; cursor: pointer; transition: all 0.2s;
  text-decoration: none; display: inline-block; font-family: inherit;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost.large { padding: 14px 28px; font-size: 16px; }

.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--blue); line-height: 1; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* PHONE MOCKUP */
.hero-visual { flex-shrink: 0; }
.phone-mockup {
  width: 280px; height: 520px;
  background: #0f172a;
  border-radius: 40px;
  border: 2px solid rgba(56,189,248,0.3);
  padding: 20px 16px;
  box-shadow: 0 0 60px rgba(56,189,248,0.15), 0 40px 80px rgba(0,0,0,0.5);
  position: relative;
}
.phone-mockup::before {
  content: ''; position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 80px; height: 6px; background: rgba(255,255,255,0.15); border-radius: 3px;
}
.phone-screen { height: 100%; overflow: hidden; }
.app-preview { padding: 24px 0 0; }
.app-header {
  font-size: 13px; font-weight: 700; color: var(--blue);
  margin-bottom: 16px; text-align: center;
}
.app-order {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; padding: 10px 12px;
  margin-bottom: 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.order-num { font-size: 10px; color: var(--muted); font-weight: 600; }
.order-name { font-size: 13px; font-weight: 600; color: var(--text); }
.order-status { font-size: 11px; margin-top: 2px; }
.order-status.ready { color: #4ade80; }
.order-status.washing { color: #38bdf8; }
.order-status.delivery { color: #fbbf24; }

/* PRODUCT SECTIONS */
.product-section { padding: 100px 0; }
.product-section.alt { background: rgba(255,255,255,0.015); }
.section-badge {
  display: inline-block; padding: 6px 14px; border-radius: 100px;
  font-size: 13px; font-weight: 700; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.15;
  margin-bottom: 16px; letter-spacing: -0.5px;
}
.section-sub { font-size: 17px; color: var(--muted); max-width: 600px; margin-bottom: 48px; }

/* FEATURES GRID */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 48px;
}
.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  transition: all 0.2s;
}
.feature-card:hover {
  border-color: rgba(56,189,248,0.3);
  background: rgba(56,189,248,0.04);
  transform: translateY(-2px);
}
.feature-card.green:hover {
  border-color: rgba(74,222,128,0.3);
  background: rgba(74,222,128,0.04);
}
.feature-icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* PRICING CARD */
.pricing-card {
  background: var(--card); border: 1px solid rgba(56,189,248,0.25);
  border-radius: 20px; padding: 40px; display: flex;
  gap: 40px; align-items: center; flex-wrap: wrap;
}
.pricing-badge {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  background: rgba(56,189,248,0.15); color: var(--blue);
  font-size: 12px; font-weight: 700; margin-bottom: 12px;
}
.pricing-amount { font-size: 48px; font-weight: 800; color: var(--text); line-height: 1; margin-bottom: 8px; }
.pricing-amount span { font-size: 18px; color: var(--muted); font-weight: 500; }
.pricing-left p { color: var(--muted); font-size: 14px; }
.pricing-right { flex: 1; min-width: 200px; }
.pricing-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pricing-list li { font-size: 15px; color: var(--muted); }
.pricing-cta { display: flex; flex-direction: column; gap: 10px; }

/* COMING SOON */
.coming-soon-banner {
  background: rgba(74,222,128,0.05);
  border: 1px solid rgba(74,222,128,0.2);
  border-radius: 16px; padding: 32px 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.coming-soon-banner h3 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.coming-soon-banner p { color: var(--muted); font-size: 15px; }

/* APPS GRID */
.apps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.app-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px;
  display: flex; flex-direction: column; gap: 8px;
  transition: all 0.2s;
}
.app-card:hover { border-color: rgba(167,139,250,0.3); transform: translateY(-2px); }
.app-icon { font-size: 36px; }
.app-card h3 { font-size: 18px; font-weight: 700; }
.app-card p { font-size: 14px; color: var(--muted); line-height: 1.5; flex: 1; }
.app-status {
  display: inline-block; padding: 4px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 700;
  background: rgba(167,139,250,0.15); color: var(--purple);
  width: fit-content; margin-top: 4px;
}

/* TESTIMONIALS */
.testimonials { padding: 100px 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
  transition: all 0.2s;
}
.testimonial-card.featured {
  border-color: rgba(56,189,248,0.3);
  background: rgba(56,189,248,0.04);
  transform: scale(1.02);
}
.testimonial-stars { font-size: 16px; }
.testimonial-text { font-size: 15px; color: var(--muted); line-height: 1.65; font-style: italic; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; color: #000; flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: 14px; }
.testimonial-shop { font-size: 12px; color: var(--muted); }

/* CTA SECTION */
.cta-section {
  padding: 100px 24px; text-align: center;
  background: linear-gradient(180deg, transparent, rgba(56,189,248,0.05) 50%, transparent);
}
.cta-section h2 { font-size: clamp(24px, 4vw, 40px); font-weight: 800; margin-bottom: 12px; }
.cta-section p { font-size: 17px; color: var(--muted); margin-bottom: 36px; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 60px 0 32px; }
.footer-top { display: flex; gap: 60px; margin-bottom: 48px; flex-wrap: wrap; }
.footer-brand { flex: 1; min-width: 200px; }
.footer-brand p { color: var(--muted); font-size: 14px; max-width: 240px; }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-col a { text-decoration: none; color: var(--muted); font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; }
.footer-bottom p { color: var(--muted); font-size: 13px; }

/* NAV LOGIN */
.nav-login {
  padding: 8px 18px; border-radius: 8px;
  border: 1px solid rgba(56,189,248,0.4); color: var(--blue);
  text-decoration: none; font-weight: 600; font-size: 14px;
  transition: all 0.2s;
}
.nav-login:hover { background: rgba(56,189,248,0.1); }

/* HERO LOGIN BANNER */
.hero-login-banner {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 12px;
  background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.35);
  text-decoration: none; color: var(--text); font-size: 15px;
  transition: all 0.2s; margin-top: 8px;
}
.hero-login-banner:hover { background: rgba(56,189,248,0.18); border-color: var(--blue); transform: translateY(-1px); }
.hero-login-icon { font-size: 18px; }
.hero-login-text strong { color: var(--blue); }

/* LOGIN SECTION */
.login-section { padding: 80px 0; background: linear-gradient(180deg, rgba(56,189,248,0.06) 0%, transparent 100%); border-top: 2px solid rgba(56,189,248,0.25); border-bottom: 1px solid var(--border); }
.login-hero-label {
  display: inline-block; padding: 8px 18px; border-radius: 100px;
  background: rgba(56,189,248,0.15); border: 1px solid rgba(56,189,248,0.3);
  color: var(--blue); font-size: 14px; font-weight: 700; margin-bottom: 28px;
}
.login-card { display: flex; gap: 60px; align-items: center; }
.login-left { flex: 1; }
.login-features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; }
.login-feat { font-size: 14px; color: var(--muted); }
.login-right { flex-shrink: 0; width: 380px; }
.login-form-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 20px; padding: 36px;
}
.login-form-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.login-form-sub { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--muted); }
.form-input {
  padding: 12px 14px; border-radius: 10px;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text); font-size: 15px; font-family: inherit;
  outline: none; transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--blue); }
.login-note { text-align: center; font-size: 13px; color: var(--muted); margin-top: 16px; }
.login-note a { color: var(--blue); text-decoration: none; }
.login-note a:hover { text-decoration: underline; }

/* APP PICKER */
.app-picker {
  display: flex; gap: 10px; margin-bottom: 20px;
}
.app-pick-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px 8px; border-radius: 12px;
  background: var(--bg2); border: 2px solid var(--border);
  cursor: pointer; transition: all 0.2s; font-family: inherit;
  position: relative;
}
.app-pick-btn:hover { border-color: rgba(56,189,248,0.4); }
.app-pick-btn.active { border-color: var(--blue); background: rgba(56,189,248,0.08); }
.app-pick-btn.disabled { opacity: 0.45; cursor: not-allowed; }
.app-pick-icon { font-size: 22px; }
.app-pick-name { font-size: 13px; font-weight: 700; color: var(--text); }
.app-pick-tag { font-size: 10px; color: var(--muted); font-weight: 500; }
.app-pick-btn.active .app-pick-tag { color: var(--blue); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .login-card { flex-direction: column; }
  .login-right { width: 100%; }
  .nav-login { display: none; }
  .hero { flex-direction: column; padding: 90px 24px 60px; gap: 40px; }
  .hero-visual { display: flex; justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card.featured { transform: none; }
  .pricing-card { flex-direction: column; align-items: flex-start; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: block; margin-left: auto; }
}

@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .stat-num { font-size: 22px; }
  .phone-mockup { width: 240px; height: 420px; }
  .footer-links { gap: 32px; }
  .footer-top { gap: 32px; }
}