@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

:root {
  --bg:        #151515;
  --bg-card:   #1C2330;
  --bg-card2:  #232D3B;
  --border:    rgba(181,194,214,0.12);
  --text:      #FDFDFD;
  --muted:     rgba(253,253,253,0.45);
  --accent:    #B5C2D6;
  --accent2:   #D6DFE9;
  --dark:      #232D3B;
  --radius:    20px;
  --radius-lg: 32px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Nav ─────────────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--text);
  color: var(--bg);
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}

.nav-cta:hover { opacity: 0.85; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: var(--bg);
  padding: 100px 40px 40px;
  flex-direction: column;
  gap: 32px;
}

.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

/* ── Hero ────────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(35,45,59,0.6) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(181,194,214,0.1);
  border: 1px solid rgba(181,194,214,0.2);
  color: var(--accent2);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 32px;
  letter-spacing: 0.2px;
}

.hero-badge span { font-size: 16px; }

.hero h1 {
  font-size: clamp(42px, 8vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  max-width: 800px;
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero p {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 48px;
  line-height: 1.65;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--text);
  color: var(--bg);
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, opacity 0.2s;
  letter-spacing: -0.2px;
}

.btn-appstore:hover { transform: translateY(-2px); opacity: 0.9; }
.btn-appstore svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text);
  padding: 14px 28px;
  border-radius: 100px;
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}

.btn-secondary:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }

.hero-rating {
  margin-top: 56px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.stars { color: #F5A524; letter-spacing: 2px; font-size: 16px; }

/* ── Mockup ──────────────────────────────────────────────────────────────────── */
.mockup-section {
  padding: 0 24px 100px;
  display: flex;
  justify-content: center;
}

.mockup-phone {
  width: 260px;
  height: 520px;
  background: var(--bg-card);
  border-radius: 44px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  box-shadow: 0 40px 120px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.mockup-phone::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: var(--bg);
  border-radius: 0 0 20px 20px;
}

.mockup-cross { font-size: 48px; opacity: 0.25; }
.mockup-label { font-size: 13px; color: var(--muted); font-weight: 500; }

/* ── Section shared ──────────────────────────────────────────────────────────── */
section { padding: 100px 24px; }

.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  text-align: center;
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--muted);
  text-align: center;
  max-width: 480px;
  margin: 0 auto 64px;
  line-height: 1.65;
}

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

/* ── Features ────────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(181,194,214,0.25);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── How it works ────────────────────────────────────────────────────────────── */
.how-bg {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 0;
}

.step {
  text-align: center;
  padding: 20px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(181,194,214,0.1);
  border: 1px solid rgba(181,194,214,0.2);
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
}

.step p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Testimonials ────────────────────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.testimonial-stars { color: #F5A524; font-size: 14px; margin-bottom: 16px; }

.testimonial-card blockquote {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(200,169,126,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.author-name {
  font-size: 14px;
  font-weight: 600;
}

.author-handle {
  font-size: 12px;
  color: var(--muted);
}

/* ── CTA final ───────────────────────────────────────────────────────────────── */
.cta-section {
  text-align: center;
  padding: 120px 24px;
}

.cta-section h2 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section h2 em {
  font-style: normal;
  color: var(--accent);
}

.cta-section p {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 48px;
}

.cta-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--muted);
}

/* ── Footer ──────────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

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

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 13px;
  color: var(--muted);
}

/* ── Inner pages ─────────────────────────────────────────────────────────────── */
.page-hero {
  padding: 160px 24px 80px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 16px;
  color: var(--muted);
}

.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 120px;
}

.page-content h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin: 48px 0 16px;
  color: var(--text);
}

.page-content p, .page-content li {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.page-content ul { padding-left: 20px; }
.page-content a { color: var(--accent2); }

/* ── Contact form ────────────────────────────────────────────────────────────── */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 24px 120px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.form-group input, .form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.form-group input:focus, .form-group textarea:focus {
  border-color: rgba(200,169,126,0.4);
}

.form-group input::placeholder, .form-group textarea::placeholder {
  color: rgba(253,254,253,0.25);
}

.btn-submit {
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: 100px;
  padding: 16px 32px;
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  margin-top: 8px;
}

.btn-submit:hover { opacity: 0.85; transform: translateY(-2px); }

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .features-grid, .steps, .testimonials-grid {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
  }

  .footer-links { flex-wrap: wrap; justify-content: center; }
}