:root {
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --primary: #5b21b6;
  --primary-hover: #4c1d95;
  --primary-soft: #ede9fe;
  --primary-border: #c4b5fd;
  --accent-green: #16a34a;
  --accent-green-soft: #dcfce7;
  --whatsapp: #25d366;
  --whatsapp-dark: #16a34a;
  --amber: #d97706;
  --amber-soft: #fef3c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 20px 45px -15px rgba(91, 33, 182, 0.16), 0 8px 20px -8px rgba(15, 23, 42, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-font {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ================= HEADER ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
}

.brand-paw {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.1;
}

.badge-pro {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  padding: 2px 8px;
  border-radius: 999px;
}

.brand-subtitle {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 11px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(91, 33, 182, 0.28);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background: #16a34a;
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(22, 163, 74, 0.28);
}

.btn-whatsapp:hover {
  background: #15803d;
  transform: translateY(-1px);
}

.btn-outline {
  background: #ffffff;
  color: var(--primary);
  border-color: var(--primary-border);
}

.btn-outline:hover {
  background: var(--primary-soft);
}

.btn-lg {
  padding: 15px 28px;
  font-size: 1.05rem;
  border-radius: 14px;
}

/* ================= HERO ================= */
.hero {
  padding: 64px 0 48px;
  background: radial-gradient(circle at 50% 0%, #ede9fe 0%, rgba(237, 233, 254, 0) 65%);
}

.hero-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px;
}

.pill-highlight {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--text-main);
  margin-bottom: 18px;
}

.hero h1 span {
  color: var(--primary);
}

.hero p {
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.86rem;
  color: var(--text-muted);
  font-weight: 600;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ================= INTERACTIVE SYSTEM PREVIEW ================= */
.preview-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.preview-tab {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.preview-tab:hover {
  border-color: var(--primary-border);
  color: var(--primary);
}

.preview-tab.active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: var(--primary-border);
  box-shadow: 0 2px 8px rgba(91, 33, 182, 0.12);
}

.app-mockup-window {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #cbd5e1;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.window-topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-r { background: #f87171; }
.dot-y { background: #fbbf24; }
.dot-g { background: #4ade80; }

.mock-search {
  background: #f1f5f9;
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  min-width: 240px;
  text-align: center;
}

.mock-new-btn {
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
}

.preview-pane {
  display: none;
  padding: 20px;
  background: #f8fafc;
}

.preview-pane.active {
  display: block;
}

/* Mockup Pane 1: Agenda + Inspector */
.mock-agenda-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 16px;
}

.mock-card-surface {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.mock-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.mock-cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
}

.mock-weekday {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  padding-bottom: 4px;
}

.mock-day {
  border: 1px solid var(--border);
  border-radius: 10px;
  min-height: 68px;
  padding: 6px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  background: #ffffff;
}

.mock-day.today {
  border: 2px solid var(--primary);
  background: #faf5ff;
}

.mock-chip {
  display: block;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.68rem;
  padding: 2px 5px;
  border-radius: 5px;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock-chip.done {
  background: #dcfce7;
  color: #15803d;
}

/* Retractable Pet Cards */
.mock-pet-row {
  border: 1px solid var(--border);
  border-left: 4px solid #f59e0b;
  border-radius: 10px;
  padding: 9px 11px;
  margin-bottom: 10px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.mock-pet-row.done {
  background: #f0fdf4;
  border-color: #bbf7d0;
  border-left: 4px solid #16a34a;
}

.mock-pet-row.progress {
  background: #eff6ff;
  border-color: #bfdbfe;
  border-left: 4px solid #2563eb;
}

.mock-time-badge {
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  font-weight: 800;
  font-size: 0.76rem;
  padding: 3px 8px;
  border-radius: 6px;
}

.mock-size-badge {
  background: #f1f5f9;
  color: #334155;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 5px;
}

.mock-taxi-badge {
  background: #fef3c7;
  color: #92400e;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 5px;
}

.mock-action-pill {
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
}

/* ================= FEATURES GRID ================= */
.section {
  padding: 72px 0;
}

.section-alt {
  background: #ffffff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-border);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.94rem;
}

.feature-list {
  list-style: none;
  margin-top: 14px;
  display: grid;
  gap: 6px;
}

.feature-list li {
  font-size: 0.86rem;
  color: var(--text-main);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-list li::before {
  content: "✓";
  color: var(--accent-green);
  font-weight: 800;
}

/* ================= WHY LOCAL / COMPARISON ================= */
.comparison-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
}

.compare-col {
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  background: #ffffff;
}

.compare-col.highlight {
  border: 2px solid var(--primary);
  background: linear-gradient(180deg, #faf5ff 0%, #ffffff 100%);
  box-shadow: var(--shadow-lg);
}

.compare-col h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.compare-items {
  list-style: none;
  display: grid;
  gap: 12px;
}

.compare-items li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
}

/* ================= FAQ ================= */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

details.faq-item {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
}

details.faq-item summary {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--primary);
  font-weight: 800;
}

details.faq-item[open] summary::after {
  content: "−";
}

details.faq-item p {
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ================= CTA BANNER ================= */
.cta-banner {
  background: linear-gradient(135deg, #4c1d95 0%, #5b21b6 100%);
  color: #ffffff;
  border-radius: 24px;
  padding: 52px 32px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 14px;
}

.cta-banner p {
  color: #ede9fe;
  font-size: 1.08rem;
  max-width: 640px;
  margin: 0 auto 28px;
}

/* ================= FOOTER ================= */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 48px 0 32px;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid #1e293b;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #cbd5e1;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
}

.floating-wa {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 99;
  background: #16a34a;
  color: #ffffff;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(22, 163, 74, 0.4);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s;
}

.floating-wa:hover {
  transform: scale(1.04);
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .mock-agenda-grid {
    grid-template-columns: 1fr;
  }
}