:root {
  --green-deep: #1B4332;
  --green-mid: #2D6A4F;
  --green-light: #52B788;
  --amber: #D4A21A;
  --amber-light: #F0C040;
  --bg: #FEFDF7;
  --bg-warm: #F8F4E8;
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-muted: #7A7A7A;
  --border: #E2D9C8;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Header ─────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(254, 253, 247, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--green-deep);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.site-header nav { display: flex; gap: 32px; }
.site-header nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--green-deep); }

/* ─── Hero ────────────────────────────────────── */
.hero {
  background: linear-gradient(160deg, #0D2B1A 0%, #1B4332 55%, #163520 100%);
  padding: 80px 24px 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero-visual {
  display: flex;
  justify-content: center;
}
.phone-frame {
  background: #1a1a1a;
  border-radius: 36px;
  padding: 12px;
  width: 280px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.1);
}
.phone-screen {
  background: #111;
  border-radius: 28px;
  padding: 20px 16px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-thread { display: flex; flex-direction: column; gap: 10px; }

.chat-msg {
  font-size: 0.78rem;
  line-height: 1.5;
  max-width: 85%;
  padding: 10px 12px;
  border-radius: 16px;
}
.bot-msg {
  background: #1B4332;
  color: #fff;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.bot-name {
  display: block;
  font-size: 0.66rem;
  font-weight: 600;
  color: #52B788;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}
.user-msg {
  background: var(--amber);
  color: #1a1a1a;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 600;
}
.quote-card {
  background: #1E3A2A;
  border: 1px solid #2D6A4F;
  border-radius: 10px;
  padding: 10px 12px;
  align-self: flex-start;
}
.quote-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  padding: 4px 0;
  color: #fff;
}
.quote-row.muted { color: #7A8A7A; }
.price { font-weight: 700; color: var(--amber-light); }
.quote-row.muted .price { color: #7A8A7A; }
.quote-badge {
  margin-top: 6px;
  padding: 6px 8px;
  background: rgba(82, 183, 136, 0.15);
  border-left: 2px solid #52B788;
  font-size: 0.68rem;
  color: #52B788;
  border-radius: 0 6px 6px 0;
}
.wa-icon-row {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #52B788;
  font-size: 0.72rem;
}
.wa-icon { width: 16px; height: 16px; }

.hero-text { color: #fff; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-light);
  margin-bottom: 16px;
}
.hero-text h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.15;
  font-weight: 400;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.lede {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  max-width: 440px;
}

/* ─── Problem ─────────────────────────────────── */
.problem { background: var(--bg); padding: 96px 24px; }
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-header { text-align: center; margin-bottom: 56px; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.problem-header h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  color: var(--green-deep);
  line-height: 1.25;
  max-width: 600px;
  margin: 0 auto;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.problem-card {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(27, 67, 50, 0.08);
}
.problem-icon {
  width: 48px;
  height: 48px;
  background: var(--green-deep);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.problem-icon svg { width: 22px; height: 22px; stroke: var(--amber-light); }
.problem-card h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--green-deep);
  margin-bottom: 10px;
}
.problem-card p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.65; }
.problem-statement {
  text-align: center;
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--green-deep);
  font-style: italic;
}

/* ─── Flow ────────────────────────────────────── */
.flow { background: var(--green-deep); padding: 96px 24px; }
.flow-inner { max-width: 1200px; margin: 0 auto; }
.flow .section-label { color: var(--amber-light); }
.flow h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  color: #fff;
  margin: 8px 0 8px;
}
.flow-sub { color: rgba(255,255,255,0.6); font-size: 1rem; margin-bottom: 56px; }
.flow-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.flow-step {
  padding: 32px 28px;
  border-right: 1px solid rgba(255,255,255,0.1);
  position: relative;
}
.flow-step:last-child { border-right: none; }
.step-number {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  font-weight: 400;
  color: rgba(255,255,255,0.12);
  margin-bottom: 16px;
  line-height: 1;
}
.flow-step h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}
.flow-step p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.65; }

/* ─── Manifesto ────────────────────────────────── */
.manifesto { background: var(--bg-warm); padding: 96px 24px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.manifesto-inner { max-width: 1200px; margin: 0 auto; }
.manifesto-quote { max-width: 680px; margin: 0 auto 72px; text-align: center; }
.manifesto-quote blockquote {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 400;
  font-style: italic;
  color: var(--green-deep);
  line-height: 1.5;
  margin-bottom: 20px;
}
.manifesto-quote cite {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: normal;
}
.manifesto-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.value h4 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  color: var(--green-deep);
  margin-bottom: 10px;
}
.value p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.65; }

/* ─── Stats ───────────────────────────────────── */
.stats { background: var(--green-deep); padding: 72px 24px; }
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
}
.stat { text-align: center; padding: 0 40px; }
.stat-value {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--amber-light);
  display: block;
  margin-bottom: 8px;
  line-height: 1;
}
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.5; max-width: 220px; margin: 0 auto; }
.stat-divider { width: 1px; height: 80px; background: rgba(255,255,255,0.1); }

/* ─── Closing ──────────────────────────────────── */
.closing { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-warm) 100%); padding: 96px 24px; text-align: center; }
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--green-deep);
  line-height: 1.3;
  margin-bottom: 20px;
}
.closing p { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7; }

/* ─── Footer ──────────────────────────────────── */
footer { background: var(--green-deep); color: rgba(255,255,255,0.7); padding: 56px 24px 28px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; margin-bottom: 48px; }
.footer-brand .wordmark { display: block; font-size: 1.5rem; margin-bottom: 12px; color: #fff; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.5); max-width: 280px; line-height: 1.6; }
.footer-links { display: flex; gap: 48px; justify-content: flex-end; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-head { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 4px; }
.footer-col a, .footer-col span { font-size: 0.88rem; color: rgba(255,255,255,0.65); text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; max-width: 1200px; margin: 0 auto; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .phone-frame { width: 240px; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .flow-step { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .flow-step:nth-child(2) { border-bottom: none; }
  .stats-inner { grid-template-columns: 1fr; gap: 32px; }
  .stat-divider { display: none; }
  .manifesto-values { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .hero { padding: 56px 20px 72px; }
  .hero-text h1 { font-size: 2rem; }
  .problem-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr; }
  .site-header nav { display: none; }
}