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

:root {
  --purple-dark: #1e1b4b;
  --purple:      #4c1d7a;
  --purple-mid:  #6d28d9;
  --purple-light:#ede9fe;
  --blue:        #2563eb;
  --green:       #059669;
  --teal:        #0891b2;
  --text:        #1e1b4b;
  --muted:       #6b7280;
  --border:      #e5e7eb;
  --bg:          #f8f7ff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

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

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 60px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { font-size: 16px; font-weight: 700; color: var(--purple); }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--muted);
  text-decoration: none; transition: color 0.15s;
}
.nav-links a:hover { color: var(--purple); }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, #1e1b4b 0%, #4c1d7a 60%, #6d28d9 100%);
  color: #fff; padding: 80px 24px 60px;
  display: flex; align-items: center; justify-content: center;
  gap: 60px; flex-wrap: wrap; min-height: 90vh;
}
.hero-inner { max-width: 520px; }
.hero-badge {
  display: inline-block; background: rgba(255,255,255,0.15);
  border-radius: 20px; padding: 5px 16px; font-size: 13px;
  font-weight: 600; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.gradient-text {
  background: linear-gradient(90deg, #a78bfa, #38bdf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 17px; opacity: 0.85; margin-bottom: 32px; line-height: 1.6; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-note { font-size: 12px; opacity: 0.6; }
.hero-note a { color: #a78bfa; text-decoration: none; }

/* ── MOCKUP ── */
.hero-mockup { max-width: 340px; width: 100%; }
.mockup-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  color: var(--text); font-family: 'DM Sans', sans-serif;
}
.mockup-header {
  background: linear-gradient(135deg, #4c1d7a, #6d28d9);
  padding: 16px 18px; color: #fff;
}
.mockup-title { display: block; font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.mockup-sub   { display: block; font-size: 11px; opacity: 0.75; }
.mockup-stats {
  display: flex; padding: 14px 18px; gap: 0;
  background: #faf5ff; border-bottom: 1px solid #ede9fe;
}
.stat { flex: 1; text-align: center; }
.stat-num { font-size: 18px; font-weight: 700; color: #4c1d7a; font-family: 'DM Mono', monospace; }
.stat-lbl { font-size: 10px; color: #9ca3af; }
.stat-sep { width: 1px; background: #ede9fe; margin: 4px 0; }
.mockup-group { padding: 14px 18px; }
.mockup-badge {
  display: inline-flex; align-items: center; gap: 5px;
  color: #fff; border-radius: 20px; padding: 3px 10px;
  font-size: 11px; font-weight: 700; margin-bottom: 10px;
}
.mockup-items { display: flex; flex-direction: column; gap: 6px; }
.mockup-item {
  background: #f8f7ff; border: 1.5px solid #ede9fe; border-radius: 8px;
  padding: 8px 12px; font-size: 12px; display: flex; align-items: center; gap: 6px;
}
.done-badge {
  font-size: 10px; font-weight: 700; background: #dcfce7;
  color: #16a34a; border-radius: 5px; padding: 1px 6px;
}
.pg { margin-left: auto; font-size: 10px; color: #c4b5fd; font-family: 'DM Mono', monospace; }
.mockup-btn {
  margin: 0 18px 16px; background: #4c1d7a; color: #fff;
  border-radius: 10px; padding: 11px; text-align: center;
  font-size: 14px; font-weight: 700;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 12px; font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 700; text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s; cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: #fff; color: #4c1d7a;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.btn-secondary {
  background: rgba(255,255,255,0.15); color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ── FEATURES ── */
.features { padding: 80px 0; background: var(--bg); }
.section-label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: #7c3aed; margin-bottom: 12px;
}
h2 { font-size: clamp(24px, 4vw, 38px); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.section-sub { font-size: 16px; color: var(--muted); margin-bottom: 40px; }
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px; margin-top: 40px;
}
.feature-card {
  background: #fff; border: 1.5px solid var(--border); border-radius: 16px;
  padding: 24px; transition: border-color 0.2s, box-shadow 0.2s;
}
.feature-card:hover { border-color: #c4b5fd; box-shadow: 0 4px 20px rgba(124,58,237,0.1); }
.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: 1.6; }

/* ── STRUCTURE ── */
.structure { padding: 80px 0; background: #fff; }
.structure-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px; margin-top: 40px;
}
.structure-card {
  border: 1.5px solid var(--border); border-radius: 16px; overflow: hidden;
}
.structure-badge {
  color: #fff; font-size: 13px; font-weight: 700; padding: 10px 16px; display: block;
}
.structure-items { padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.structure-item { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.count {
  font-family: 'DM Mono', monospace; font-size: 13px; font-weight: 700;
  color: #4c1d7a; background: var(--purple-light); border-radius: 6px; padding: 2px 8px;
  white-space: nowrap;
}

/* ── INSTALL ── */
.install { padding: 80px 0; background: var(--bg); }
.steps-row {
  display: flex; align-items: flex-start; gap: 16px;
  margin-top: 40px; flex-wrap: wrap;
}
.step { flex: 1; min-width: 200px; text-align: center; }
.step-num {
  width: 44px; height: 44px; background: #4c1d7a; color: #fff;
  border-radius: 50%; font-size: 18px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.step p a { color: #7c3aed; text-decoration: none; }
.step-arrow { font-size: 24px; color: #c4b5fd; padding-top: 14px; }
.install-btns {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 40px;
}
.install-btns .btn-primary  { background: #4c1d7a; color: #fff; }
.install-btns .btn-secondary { background: #fff; color: #374151; border: 2px solid var(--border); }
.install-btns .btn-secondary:hover { border-color: #c4b5fd; }

/* ── FOOTER ── */
footer {
  background: #1e1b4b; color: rgba(255,255,255,0.7); padding: 40px 0 24px;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 20px; margin-bottom: 24px;
}
.footer-logo { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.footer-sub  { font-size: 13px; }
.footer-author { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.footer-ig {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.1); border-radius: 20px;
  padding: 6px 14px; font-size: 13px; color: #fff; text-decoration: none;
  transition: background 0.15s;
}
.footer-ig:hover { background: rgba(255,255,255,0.2); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 16px; font-size: 12px; text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 60px 24px 40px; }
  .hero-btns { flex-direction: column; }
  .step-arrow { display: none; }
  .steps-row { flex-direction: column; align-items: center; }
  .nav-links { display: none; }
}