:root {
  --bg: #FDFAF6;
  --fg: #1A1A2E;
  --accent: #C8551E;
  --accent-light: #F4E4D4;
  --muted: #6B6B7A;
  --surface: #FFFFFF;
  --border: #E8E0D5;
  --accent-dark: #A03F10;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 48px;
  height: 72px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(253, 250, 246, 0.96);
  backdrop-filter: blur(8px);
  z-index: 100;
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--fg);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-tag {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}
.nav-links a {
  text-decoration: none;
  color: var(--fg);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.lang-switcher {
  display: flex;
  gap: 4px;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0.4;
  transition: opacity 0.2s, transform 0.2s;
  padding: 4px;
  border-radius: 4px;
  line-height: 1;
}
.lang-btn:hover { opacity: 0.8; transform: scale(1.1); }
.lang-btn.active { opacity: 1; transform: scale(1.15); }
.lang-btn-sm {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.05em;
}
.lang-btn-sm:hover { color: var(--fg); background: var(--accent-light); }
.lang-btn-sm.active { color: var(--accent); font-weight: 700; }
.btn-nav-cta {
  background: var(--fg);
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.15s;
}
.btn-nav-cta:hover { background: var(--accent); transform: translateY(-1px); }

/* Mobile nav toggle */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero {
  padding: 80px 48px 96px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 85, 30, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}
.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-text h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-lede {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(200, 85, 30, 0.25);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 85, 30, 0.35);
}
.btn-secondary {
  display: inline-block;
  background: var(--surface);
  color: var(--fg);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* PHONE MOCKUP */
.hero-visual { display: flex; justify-content: center; }
.phone-mockup {
  width: 220px;
  background: var(--fg);
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(26, 26, 46, 0.2);
}
.mockup-screen {
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
  padding: 20px 16px;
}
.mockup-bar { display: flex; gap: 6px; margin-bottom: 20px; }
.mockup-dot { width: 8px; height: 8px; border-radius: 50%; background: #E0D8CC; }
.mockup-content { display: flex; flex-direction: column; gap: 10px; }
.mockup-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, #C8551E, #E8A87C); }
.mockup-line { height: 8px; border-radius: 4px; background: #E8E0D5; }
.mockup-line.long { width: 85%; }
.mockup-line.medium { width: 65%; }
.mockup-line.short { width: 45%; }
.mockup-stats {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.stat { text-align: center; }
.stat-num { display: block; font-weight: 700; font-size: 1rem; color: var(--fg); }
.stat-label {
  display: block; font-size: 0.6rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}

/* =========================================
   SECTION LABELS
   ========================================= */
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

/* =========================================
   STATS STRIP
   ========================================= */
.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 40px;
  margin-bottom: 56px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 56px;
}
.stats-strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  flex: 1;
  justify-content: center;
}
.stats-emoji { font-size: 1.4rem; }
.stats-value { font-size: 0.95rem; font-weight: 600; color: var(--fg); }
.stats-strip-sep {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* =========================================
   HOW IT WORKS
   ========================================= */
.how {
  padding: 80px 48px;
  background: var(--fg);
  color: #fff;
}
.how-inner { max-width: 1200px; margin: 0 auto; }
.how h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
}
.step { padding: 0 32px; }
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 12px;
}
.step h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: #999; line-height: 1.6; }
.step-divider { width: 1px; height: 100px; background: #333; margin-top: 8px; }

/* =========================================
   SERVICES
   ========================================= */
.services { padding: 80px 48px; }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.service-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(200, 85, 30, 0.1);
  transform: translateY(-2px);
}
.service-icon { color: var(--accent); margin-bottom: 16px; }
.service-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.service-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* =========================================
   RESULTS
   ========================================= */
.results { padding: 80px 48px; background: var(--accent-light); }
.results-inner { max-width: 1200px; margin: 0 auto; }
.results h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 48px;
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}
.result-stat {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.result-text { font-size: 1rem; color: var(--fg); font-weight: 500; line-height: 1.5; }
.results-note {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 600px;
  border-top: 1px solid rgba(200, 85, 30, 0.2);
  padding-top: 32px;
  line-height: 1.7;
}

/* =========================================
   PRICING — 3 COLUMN CARDS
   ========================================= */
.pricing { padding: 80px 48px; }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 40px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(26, 26, 46, 0.12);
}
.card-popular {
  background: var(--fg);
  color: #fff;
  border-color: var(--fg);
}
.card-popular .card-tagline { color: #bbb; }
.card-popular .card-trust { color: #888; }
.card-popular .card-features li { border-color: #333; }
.card-popular .card-features li::before { color: #E8A87C; }
.card-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}
.card-badge {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.card-price {
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
}
.card-price span { font-size: 1.1rem; font-weight: 400; color: var(--muted); }
.card-popular .card-price span { color: #999; }
.card-tagline { font-size: 0.9rem; color: var(--muted); margin-bottom: 28px; }
.card-features {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}
.card-features li {
  font-size: 0.9rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-features li::before { content: '—'; color: var(--accent); font-weight: 700; }
.card-trust {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 20px;
  font-weight: 500;
}
.btn-card-cta {
  display: block;
  text-align: center;
  background: var(--fg);
  color: #fff;
  text-decoration: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.15s;
  margin-top: auto;
}
.btn-card-cta:hover { background: var(--accent); transform: translateY(-1px); }
.btn-card-primary {
  background: var(--accent);
}
.btn-card-primary:hover { background: var(--accent-dark); }

/* =========================================
   FAQ — ACCORDION
   ========================================= */
.faq { padding: 80px 48px; background: var(--bg); }
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 40px;
}
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-input { display: none; }
.faq-question {
  display: block;
  width: 100%;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  transition: color 0.2s;
  position: relative;
  padding-right: 32px;
}
.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s;
}
.faq-question:hover { color: var(--accent); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  padding: 0;
}
.faq-input:checked ~ .faq-question { color: var(--accent); }
.faq-input:checked ~ .faq-question::after { content: '−'; transform: translateY(-55%) rotate(0deg); }
.faq-input:checked ~ .faq-answer {
  max-height: 200px;
  padding: 0 0 20px 0;
}

/* =========================================
   CONTACT FORM
   ========================================= */
.contact { padding: 80px 48px; background: var(--accent-light); }
.contact-inner { max-width: 700px; margin: 0 auto; text-align: center; }
.contact-intro {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 40px;
  line-height: 1.7;
}
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  text-align: left;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 85, 30, 0.12);
}
.form-group textarea { resize: vertical; }
.optional { font-weight: 400; color: var(--muted); }
.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  margin-top: 8px;
}
.btn-submit:hover { background: var(--accent-dark); transform: translateY(-1px); }
.form-success {
  text-align: center;
  padding: 32px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
}

/* =========================================
   CLOSING
   ========================================= */
.closing {
  padding: 100px 48px;
  background: var(--fg);
  color: #fff;
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1.4;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.closing p { font-size: 1rem; color: #999; line-height: 1.7; }

/* =========================================
   FOOTER
   ========================================= */
footer { padding: 40px 48px; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 40px;
  align-items: start;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.footer-brand p { font-size: 0.8rem; color: var(--muted); }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  text-decoration: none;
  color: var(--fg);
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.footer-lang { display: flex; gap: 4px; }
.footer-copy { font-size: 0.75rem; color: var(--muted); }

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
  color: #fff;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5); }
.whatsapp-btn svg { width: 32px; height: 32px; }
.whatsapp-btn::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: wa-pulse 2s infinite;
  pointer-events: none;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .card-popular { order: -1; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  }
  .nav-mobile-toggle { display: flex; }
  .hero { padding: 60px 24px 72px; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
  .stats-strip { flex-direction: column; gap: 16px; padding: 20px 24px; }
  .stats-strip-item { padding: 8px 0; border-bottom: 1px solid var(--border); }
  .stats-strip-item:last-child { border-bottom: none; }
  .stats-strip-sep { display: none; }
  .how, .services, .results, .pricing, .faq, .contact, .closing, footer { padding-left: 24px; padding-right: 24px; }
  .how { padding-top: 60px; padding-bottom: 60px; }
  .how h2 { font-size: 1.8rem; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-divider { display: none; }
  .step { padding: 0; }
  .services h2, .results h2, .pricing h2, .faq h2 { font-size: 1.8rem; }
  .service-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-nav { flex-direction: row; flex-wrap: wrap; gap: 8px 20px; }
  .footer-bottom { align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .contact-card { padding: 28px 24px; }
  .whatsapp-btn { bottom: 20px; right: 20px; width: 54px; height: 54px; }
  .whatsapp-btn svg { width: 28px; height: 28px; }
}