/* ============================================
   AVACOACH — Theme CSS
   Dark editorial, warm amber accents
   ============================================ */

:root {
  --bg: #08080c;
  --surface: #111118;
  --surface-2: #1a1a24;
  --border: #222230;
  --fg: #eeeef5;
  --fg-muted: #8888a8;
  --fg-dim: #555570;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --accent-2: #e8930a;
  --green: #3ddc84;
  --green-dim: rgba(61, 220, 132, 0.1);
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.12);
  --radius: 14px;
  --radius-sm: 8px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Sora', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ---- NAVBAR ---- */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 64px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  font-size: 20px;
  color: var(--accent);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.nav-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 100px 64px 120px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: center;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  font-family: var(--font-display);
}

.hero-headline {
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 32px;
  line-height: 1.05;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.avatar-ring {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  animation: pulse-ring 3s ease-in-out infinite;
}

.avatar-ring::after {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  border: 1px solid rgba(245, 166, 35, 0.2);
  animation: pulse-ring 3s ease-in-out infinite 0.6s;
}

@keyframes pulse-ring {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

.avatar-core {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(135deg, var(--accent-dim) 0%, var(--surface-2) 70%);
  border: 1.5px solid rgba(245, 166, 35, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.avatar-scan {
  position: absolute;
  top: -100%;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(180deg, transparent, rgba(245, 166, 35, 0.15), transparent);
  animation: scan 2.5s ease-in-out infinite;
}

@keyframes scan {
  0% { top: -60%; }
  100% { top: 120%; }
}

.avatar-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
  z-index: 1;
}

.status-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 260px;
}

.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-display);
  border: 1px solid var(--border);
}

.badge-green { background: var(--green-dim); color: var(--green); border-color: rgba(61, 220, 132, 0.2); }
.badge-amber { background: var(--amber-dim); color: var(--accent); border-color: rgba(245, 166, 35, 0.2); }
.badge-dim { background: var(--surface); color: var(--fg-muted); }

.dot { width: 8px; height: 8px; border-radius: 50%; }
.green-dot { background: var(--green); box-shadow: 0 0 8px var(--green); }
.amber-dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dim-dot { background: var(--fg-dim); }

/* ---- OFFER ---- */
.offer {
  padding: 100px 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.offer-inner { max-width: 1280px; margin: 0 auto; }

.section-tag {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-family: var(--font-display);
}

.offer-headline {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 64px;
  max-width: 640px;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.offer-card {
  padding: 48px 40px;
  background: var(--bg);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.offer-card:nth-child(2n) { border-right: none; }
.offer-card:nth-child(3), .offer-card:nth-child(4) { border-bottom: none; }

.offer-card:hover { background: var(--surface); }

.offer-icon {
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 20px;
}

.offer-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

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

/* ---- AVATAR FEATURE ---- */
.avatar-feature { padding: 100px 64px; border-top: 1px solid var(--border); }

.af-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: center;
}

.mockup-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.r { background: #ff5f57; }
.mockup-dot.y { background: #febc2e; }
.mockup-dot.g { background: #28c840; }
.mockup-title { font-size: 12px; color: var(--fg-muted); font-family: var(--font-display); margin-left: 8px; }

.mockup-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }

.avatar-bubble { display: flex; gap: 10px; align-items: flex-start; }
.avatar-bubble.human { justify-content: flex-end; }

.bot-avatar-icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-dim); border: 1px solid rgba(245, 166, 35, 0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--accent); font-family: var(--font-display); flex-shrink: 0;
}

.bot-text, .human-text {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 260px;
}

.bot-text {
  background: var(--surface-2);
  color: var(--fg-muted);
  border-bottom-left-radius: 4px;
}

.human-text {
  background: var(--accent-dim);
  color: var(--fg);
  border-bottom-right-radius: 4px;
}

.cta-micro {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

.cta-text {
  font-size: 12px;
  color: var(--accent);
  font-family: var(--font-display);
  padding: 8px 16px;
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: 20px;
}

.af-headline {
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 24px;
}

.af-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 48px;
}

.af-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat {}

.stat-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* ---- PATHWAY ---- */
.pathway {
  padding: 100px 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.pathway-inner { max-width: 1280px; margin: 0 auto; }

.pathway-headline {
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 64px;
}

.pathway-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.step {
  padding: 40px 32px;
  border-right: 1px solid var(--border);
  position: relative;
}

.step:last-child { border-right: none; }

.step-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 20px;
}

.step-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}

.step-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ---- PHILOSOPHY ---- */
.philosophy {
  padding: 100px 64px;
  border-top: 1px solid var(--border);
}

.phil-inner { max-width: 1280px; margin: 0 auto; }

.phil-quote {
  margin-bottom: 72px;
  padding: 48px 56px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
}

.quote-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.4;
  margin-bottom: 16px;
}

.quote-attr {
  font-size: 13px;
  color: var(--fg-muted);
  font-family: var(--font-display);
}

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

.phil-item {}

.phil-icon {
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 16px;
}

.phil-item h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}

.phil-item p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.closing-inner { max-width: 1280px; margin: 0 auto; text-align: center; }

.closing-headline {
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 32px;
}

.closing-body {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 48px;
}

.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.tag {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-size: 13px;
  font-family: var(--font-display);
  color: var(--fg-muted);
}

/* ---- FOOTER ---- */
.footer {
  padding: 56px 64px;
  border-top: 1px solid var(--border);
}

.footer-inner { max-width: 1280px; margin: 0 auto; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  color: var(--fg-dim);
  margin-bottom: 24px;
  max-width: 480px;
  line-height: 1.65;
}

.footer-links a {
  font-size: 12px;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ---- LEAD CAPTURE ---- */
.lead-section {
  padding: 120px 64px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.lead-inner { max-width: 1280px; margin: 0 auto; }
.lead-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.signup-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
}
.signup-eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: var(--font-display);
  margin-bottom: 16px;
}
.signup-headline {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.15;
}
.signup-sub {
  font-size: 15px;
  color: var(--fg-muted);
  margin-bottom: 36px;
  line-height: 1.65;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-family: var(--font-display);
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 14px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.form-input::placeholder { color: var(--fg-dim); }
.form-input:focus { border-color: var(--accent); }
.form-btn {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #08080c;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: -0.01em;
}
.form-btn:hover { background: var(--accent-2); }
.form-btn:active { transform: scale(0.98); }
.form-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.form-error { font-size: 13px; color: #ff5f57; margin-top: 8px; display: none; }
.form-success { font-size: 14px; color: var(--green); margin-top: 12px; display: none; font-family: var(--font-display); }

.telegram-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.telegram-header { display: flex; align-items: center; gap: 16px; }
.telegram-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 136, 204, 0.15);
  border: 1px solid rgba(0, 136, 204, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 24px;
}
.telegram-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--fg); margin-bottom: 4px; }
.telegram-subtitle { font-size: 13px; color: var(--fg-muted); }
.telegram-links { display: flex; flex-direction: column; gap: 12px; }
.telegram-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.telegram-link:hover { background: var(--surface-2); border-color: rgba(0, 136, 204, 0.4); }
.telegram-link-label { font-size: 13px; font-family: var(--font-display); color: var(--fg); font-weight: 500; }
.telegram-link-arrow { font-size: 18px; color: var(--fg-dim); }

.avatar-demo-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 24px;
}
.demo-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.demo-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-dot.r { background: #ff5f57; }
.demo-dot.y { background: #febc2e; }
.demo-dot.g { background: #28c840; }
.demo-title { font-size: 12px; color: var(--fg-muted); font-family: var(--font-display); margin-left: 8px; }
.demo-avatar-row { display: flex; align-items: center; gap: 20px; padding: 32px 28px; }
.demo-avatar-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(245, 166, 35, 0.3);
  flex-shrink: 0;
}
.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.demo-dot-sm { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); }
.demo-name { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.demo-role { font-size: 13px; color: var(--fg-muted); }
.demo-chat { border-top: 1px solid var(--border); padding: 20px 28px; display: flex; flex-direction: column; gap: 12px; }
.demo-message { display: flex; gap: 10px; align-items: flex-start; }
.demo-msg-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(245, 166, 35, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--accent);
  font-family: var(--font-display);
  flex-shrink: 0;
}
.demo-msg-text {
  padding: 10px 14px;
  background: var(--surface-2);
  border-radius: 10px;
  border-bottom-left-radius: 4px;
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 280px;
}
.demo-cta-row { border-top: 1px solid var(--border); padding: 16px 28px; }
.demo-cta-btn {
  display: block;
  text-align: center;
  padding: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.demo-cta-btn:hover { background: rgba(245, 166, 35, 0.2); }
.confirmed-banner {
  background: var(--green-dim);
  border: 1px solid rgba(61, 220, 132, 0.3);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--green);
  font-family: var(--font-display);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 60px; padding: 60px 40px 80px; }
  .offer-grid { grid-template-columns: 1fr; }
  .offer-card { border-right: none; }
  .offer-card:last-child { border-bottom: none; }
  .af-inner { grid-template-columns: 1fr; }
  .pathway-steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2) { border-right: none; }
  .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid var(--border); }
  .phil-grid { grid-template-columns: 1fr; gap: 32px; }
  .lead-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar { padding: 20px 24px; }
  .hero { padding: 48px 24px 64px; }
  .offer, .avatar-feature, .pathway, .philosophy, .lead-section { padding: 64px 24px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 40px 24px; }
  .hero-headline { font-size: 42px; }
  .pathway-steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }
  .af-stats { grid-template-columns: 1fr; }
  .phil-quote { padding: 32px; }
}