/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #FDFCF8;
  --bg-dark: #1A1A1A;
  --fg: #1A1A1A;
  --fg-muted: #5C5C5C;
  --accent: #E85D26;
  --accent-dark: #C94D1E;
  --surface: #F4F1EB;
  --surface-dark: #252525;
  --border: #DDD9D1;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 252, 248, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 500;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

/* === HERO === */
.hero {
  padding: 80px 32px 72px;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 520px;
}

.hero-detail {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  max-width: 480px;
}

/* === DASHBOARD FRAME === */
.dash-frame {
  background: var(--bg-dark);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.14), 0 0 0 1px rgba(255,255,255,0.08);
}

.dash-topbar {
  background: #252525;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.dash-dots {
  display: flex;
  gap: 6px;
}

.dash-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #444;
}

.dash-dots span:first-child { background: #FF5F57; }
.dash-dots span:nth-child(2) { background: #FFBD2E; }
.dash-dots span:last-child { background: #28CA41; }

.dash-url {
  font-size: 0.7rem;
  color: #666;
  font-family: 'Courier New', monospace;
  flex: 1;
  text-align: center;
}

.dash-body {
  display: flex;
  min-height: 340px;
}

.dash-sidebar {
  width: 130px;
  background: #222;
  padding: 20px 0;
  border-right: 1px solid #333;
  flex-shrink: 0;
}

.dash-nav-item {
  padding: 10px 16px;
  font-size: 0.72rem;
  color: #888;
  cursor: default;
}

.dash-nav-item.active {
  color: #fff;
  border-left: 2px solid var(--accent);
  background: rgba(232,93,38,0.12);
}

.dash-main {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dash-header-row {
  display: flex;
  gap: 12px;
}

.dash-card-sm {
  flex: 1;
  background: #2a2a2a;
  border-radius: 8px;
  padding: 12px;
}

.dash-card-label {
  font-size: 0.65rem;
  color: #888;
  margin-bottom: 4px;
}

.dash-card-val {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.dash-widget {
  background: #2a2a2a;
  border-radius: 8px;
  padding: 14px;
  flex: 1;
}

.dash-widget-title {
  font-size: 0.65rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dash-msg {
  background: #333;
  border-radius: 8px;
  padding: 12px;
}

.dash-msg-txt {
  font-size: 0.72rem;
  color: #aaa;
  margin-bottom: 6px;
  font-style: italic;
}

.dash-msg-res {
  font-size: 0.8rem;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 8px;
}

.dash-approve {
  font-size: 0.65rem;
  color: #28CA41;
  font-weight: 600;
}

/* === FEATURES === */
.features {
  background: var(--surface);
  padding: 96px 32px;
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.feat-header {
  margin-bottom: 56px;
}

.feat-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.feat-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--fg);
  line-height: 1.15;
  max-width: 480px;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.feat-card {
  background: var(--bg);
  padding: 36px 32px;
}

.feat-icon {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feat-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.feat-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === PROOF / DASHBOARD SECTION === */
.proof {
  background: var(--bg);
  padding: 96px 32px;
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.proof-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.proof-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.proof-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.proof-stat-row {
  display: flex;
  gap: 32px;
}

.proof-stat {}

.proof-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.proof-lbl {
  font-size: 0.78rem;
  color: var(--fg-muted);
  max-width: 120px;
  line-height: 1.4;
}

/* === INBOX FRAME === */
.inbox-frame {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}

.inbox-header {
  background: var(--surface);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.inbox-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fg);
}

.inbox-badge {
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.inbox-item {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.inbox-item:last-child { border-bottom: none; }

.inbox-src {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.inbox-from {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--fg);
}

.inbox-time {
  font-size: 0.68rem;
  color: #aaa;
}

.inbox-msg {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 8px;
  font-style: italic;
}

.inbox-draft {
  font-size: 0.78rem;
  color: var(--fg);
  background: #F9F7F2;
  padding: 10px 12px;
  border-radius: 8px;
  line-height: 1.5;
  margin-bottom: 6px;
}

.inbox-status {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: 6px;
}

.inbox-status.pending { background: #FFF3E0; color: var(--accent); }
.inbox-status.approved { background: #E8F5E9; color: #2E7D32; }

/* === PRICING === */
.pricing {
  background: var(--bg-dark);
  padding: 96px 32px;
  color: #fff;
}

.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.pricing-header { margin-bottom: 48px; }

.pricing-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.pricing-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.pricing-card-wrap {
  display: flex;
  justify-content: center;
}

.pricing-card {
  background: var(--surface-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 52px 56px;
  max-width: 480px;
  width: 100%;
}

.price-tag {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.price-tag span {
  font-size: 1.5rem;
  font-weight: 400;
  color: #888;
}

.price-sub {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 36px;
}

.price-includes {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.price-includes li {
  font-size: 0.9rem;
  color: #ccc;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-includes li::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.price-note {
  font-size: 0.78rem;
  color: #666;
  font-style: italic;
}

/* === CLOSING === */
.closing {
  background: var(--accent);
  padding: 96px 32px;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 28px;
}

.closing-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto;
}

/* === FOOTER === */
.footer {
  background: var(--bg-dark);
  padding: 48px 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 8px;
}

.footer-note {
  font-size: 0.75rem;
  color: #444;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner,
  .proof-inner { grid-template-columns: 1fr; gap: 40px; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { order: -1; }
  .proof-visual { order: -1; }
}

@media (max-width: 600px) {
  .hero { padding: 56px 20px 48px; }
  .features { padding: 64px 20px; }
  .proof { padding: 64px 20px; }
  .pricing { padding: 64px 20px; }
  .closing { padding: 64px 20px; }
  .feat-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 36px 28px; }
  .proof-stat-row { gap: 20px; }
  .dash-sidebar { display: none; }
}