/* ===== BASE ===== */
:root {
  --bg: #0f172a;
  --bg-alt: #111827;
  --fg: #f8fafc;
  --fg-muted: #94a3b8;
  --accent: #00d4aa;
  --accent-dim: rgba(0,212,170,0.12);
  --amber: #f59e0b;
  --navy-light: #1e293b;
  --border: rgba(148,163,184,0.1);
}

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

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { font-family: 'Syne', sans-serif; }

.section-tag {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 52ch;
  line-height: 1.7;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,212,170,0.06) 0%, transparent 70%), var(--bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 50%;
  background: linear-gradient(180deg, rgba(0,212,170,0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 100px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2rem;
  width: fit-content;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--fg);
}

.headline-accent {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 42ch;
}

.hero-pricing {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.pricing-item { display: flex; flex-direction: column; }
.pricing-from { font-size: 0.75rem; color: var(--fg-muted); margin-bottom: 0.25rem; }
.pricing-amount { font-family: 'Syne', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--fg); }
.pricing-per { font-size: 0.9rem; font-weight: 400; color: var(--fg-muted); }
.pricing-divider { width: 1px; height: 40px; background: var(--border); }
.pricing-target { font-size: 0.85rem; font-weight: 600; color: var(--amber); }
.pricing-clients { font-size: 0.75rem; color: var(--fg-muted); margin-top: 0.2rem; }

/* ===== PHONE MOCKUP ===== */
.hero-right { position: relative; display: flex; justify-content: center; align-items: center; }

.hero-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,212,170,0.15) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.phone-frame {
  width: 280px;
  background: #1a1a2e;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 20px 60px rgba(0,0,0,0.5), 0 0 80px rgba(0,212,170,0.1);
  position: relative;
  z-index: 1;
}

.phone-notch {
  width: 100px; height: 24px;
  background: #0f0f1a;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 8px;
}

.phone-screen {
  background: #0d0d1a;
  border-radius: 28px;
  overflow: hidden;
  height: 460px;
  display: flex;
  flex-direction: column;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: #13132a;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.chat-avatar {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: #0f172a;
}

.chat-info { flex: 1; }
.chat-name { font-family: 'Syne', sans-serif; font-size: 0.85rem; font-weight: 600; color: var(--fg); }
.chat-status { font-size: 0.7rem; color: var(--accent); margin-top: 1px; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.msg { display: flex; flex-direction: column; gap: 0.2rem; }
.bot-msg { align-items: flex-start; }
.user-msg { align-items: flex-end; }

.bubble {
  max-width: 85%;
  padding: 0.6rem 0.85rem;
  border-radius: 14px;
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre-line;
}

.bot-msg .bubble { background: #1e293b; color: var(--fg); border-bottom-left-radius: 4px; }
.user-bubble { background: var(--accent); color: #0f172a; border-bottom-right-radius: 4px; font-weight: 500; }

.msg-time { font-size: 0.62rem; color: rgba(148,163,184,0.5); }
.user-time { text-align: right; }

.confirm-bubble { background: rgba(0,212,170,0.1) !important; border: 1px solid rgba(0,212,170,0.3); }
.confirm-icon { font-size: 1.2rem; margin-bottom: 0.25rem; }
.confirm-text { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--accent); font-size: 0.85rem; }
.confirm-detail { font-size: 0.75rem; color: var(--fg); margin-top: 0.2rem; }
.confirm-add { font-size: 0.7rem; color: var(--fg-muted); margin-top: 0.15rem; }

.slot-btn {
  display: block;
  background: rgba(0,212,170,0.15);
  border: 1px solid rgba(0,212,170,0.3);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  color: var(--accent);
  font-size: 0.72rem;
  margin: 0.25rem 0;
  cursor: pointer;
  text-decoration: none;
}

.chat-input-bar {
  padding: 0.75rem 1rem;
  background: #13132a;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.input-dots {
  background: #1e293b;
  border-radius: 20px;
  padding: 0.6rem 1rem;
  font-size: 0.75rem;
  color: rgba(148,163,184,0.5);
}

/* ===== PROOF ROW ===== */
.proof {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 2rem;
}

.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.proof-item { flex: 1; padding: 0 2rem; text-align: center; }
.proof-item:first-child { padding-left: 0; }
.proof-item:last-child { padding-right: 0; }

.proof-number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.proof-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 18ch;
  margin: 0 auto;
}

.proof-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* ===== PLAYBOOK ===== */
.playbook {
  padding: 7rem 2rem;
  background: var(--bg);
}

.playbook-inner { max-width: 900px; margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 4rem; }
.section-header .section-sub { margin: 0 auto; }

.steps { display: flex; flex-direction: column; gap: 0; }

.step {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: start;
  gap: 1.5rem;
  padding: 2.5rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  margin-bottom: 1px;
  transition: border-color 0.2s;
}

.step:first-child { border-radius: 20px 20px 4px 4px; }
.step:last-child { border-radius: 4px 4px 20px 20px; margin-bottom: 0; }
.step:hover { border-color: rgba(0,212,170,0.25); }

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  padding-top: 0.2rem;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.6rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 48ch;
}

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  margin: 0;
  color: var(--accent);
  opacity: 0.3;
  font-size: 1.2rem;
}

.connector-line { width: 1px; height: 24px; background: var(--accent); }
.connector-arrow { font-size: 0.8rem; }

.step-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem;
}

.wv-icon { font-size: 2rem; }
.wv-label { font-size: 0.65rem; font-weight: 600; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.1em; }

.whatsapp-visual .wv-icon { color: #25D366; }
.ai-visual .wv-icon { color: #60a5fa; }
.reminder-visual .wv-icon { color: var(--amber); }

.playbook-cta {
  margin-top: 3rem;
  text-align: center;
}

.cta-box {
  display: inline-block;
  background: var(--accent-dim);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 16px;
  padding: 1.25rem 2rem;
}

.cta-text {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.3rem;
}

.cta-sub { font-size: 0.82rem; color: var(--fg-muted); }

/* ===== VERTICALS ===== */
.verticals {
  padding: 7rem 2rem;
  background: var(--bg-alt);
}

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

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  margin-top: 3rem;
}

.vertical-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s;
}

.vertical-card:hover { background: var(--navy-light); }

.v-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.v-name { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--fg); margin-bottom: 0.6rem; }
.v-desc { font-size: 0.82rem; color: var(--fg-muted); line-height: 1.65; margin-bottom: 1rem; }
.v-price { font-family: 'Syne', sans-serif; font-size: 0.8rem; font-weight: 600; color: var(--amber); }

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 7rem 2rem;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.manifesto-inner { max-width: 900px; margin: 0 auto; }

.manifesto-quote {
  text-align: center;
  margin-bottom: 5rem;
  padding: 0 2rem;
}

.quote-mark {
  font-family: 'Syne', sans-serif;
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 0.5;
  margin-bottom: 1.5rem;
}

.quote-text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.4;
  max-width: 28ch;
  margin: 0 auto 1.5rem;
  font-style: normal;
}

.quote-attr {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-style: italic;
}

.manifesto-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem 0 0;
  border-top: 1px solid var(--border);
}

.m-stat { text-align: center; }
.m-stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 0.5rem;
}
.m-stat-desc { font-size: 0.82rem; color: var(--fg-muted); line-height: 1.5; }

/* ===== CLOSING ===== */
.closing-section {
  padding: 8rem 2rem;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(0,212,170,0.06) 50%, var(--bg) 100%);
  text-align: center;
}

.closing-inner { max-width: 700px; margin: 0 auto; }

.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closing-accent { color: var(--accent); }

.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 2rem;
}

.closing-tools {
  font-size: 0.75rem;
  color: rgba(148,163,184,0.4);
  letter-spacing: 0.05em;
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 0.3rem;
}

.footer-tagline { font-size: 0.8rem; color: var(--fg-muted); }
.footer-email { font-size: 0.8rem; color: var(--accent); margin-bottom: 0.3rem; }
.footer-copy { font-size: 0.75rem; color: var(--fg-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 5rem 1.5rem 3rem; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-left { order: 1; }
  .hero-right { order: 2; }
  .hero-headline { font-size: 2.8rem; }
  .hero-sub { max-width: 100%; }
  .phone-frame { width: 240px; }
  .phone-screen { height: 380px; }

  .proof-inner { flex-direction: column; gap: 1.5rem; }
  .proof-item { padding: 0; }
  .proof-divider { width: 60px; height: 1px; }

  .step { grid-template-columns: 40px 1fr; }
  .step-visual { display: none; }

  .verticals-grid { grid-template-columns: 1fr; }
  .manifesto-stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}