:root {
  --background: #f6f1ea;
  --surface: #fffbf6;
  --surface-muted: #efe6da;
  --primary: #8a4b32;
  --primary-dark: #6e3a26;
  --primary-soft: #f3e4da;
  --accent: #c9893a;
  --accent-soft: #f7ebd6;
  --text-primary: #2c241c;
  --text-secondary: #6f6458;
  --text-tertiary: #a89888;
  --text-on-primary: #ffffff;
  --border: #e6d9cc;
  --border-strong: #d4c4b4;
  --ai-surface: #f4ede4;
  --ai-border: #e2d3c4;
  --danger: #c94a4a;
  --danger-soft: #f8eaea;
  --bubble-outgoing: #f0d8c6;
  --bubble-incoming: #fffbf6;
  --overlay: rgba(44, 36, 28, 0.45);
  --skeleton: #e8dfd4;
  --shadow-soft: 0 18px 50px rgba(44, 36, 28, 0.08);
  --shadow-lift: 0 28px 70px rgba(44, 36, 28, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Source Sans 3", "Noto Sans Devanagari", "Segoe UI", sans-serif;
  --bs-primary: #8a4b32;
  --bs-primary-rgb: 138, 75, 50;
  --bs-body-bg: #f6f1ea;
  --bs-body-color: #2c241c;
  --bs-secondary-color: #6f6458;
  --bs-border-color: #e6d9cc;
  --bs-link-color: #8a4b32;
  --bs-link-hover-color: #6e3a26;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
  background-image: radial-gradient(rgba(138, 75, 50, 0.045) 0.7px, transparent 0.7px);
  background-size: 18px 18px;
}

main,
.site-nav,
.site-footer {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--primary);
}

h1,
h2,
h3,
.display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lead-muted {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.text-secondary {
  color: var(--text-secondary) !important;
}

.text-tertiary {
  color: var(--text-tertiary) !important;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 241, 234, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-nav.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(255, 251, 246, 0.9);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
}

.brand img {
  width: 40px;
  height: 40px;
}

.nav-links .nav-link {
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.4rem 0.75rem;
}

.nav-links .nav-link:hover,
.nav-links .nav-link:focus {
  color: var(--primary);
}

.btn {
  border-radius: 999px;
  font-weight: 600;
  padding: 0.7rem 1.25rem;
}

.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  --bs-btn-active-border-color: var(--primary-dark);
  --bs-btn-color: var(--text-on-primary);
  --bs-btn-hover-color: var(--text-on-primary);
  box-shadow: 0 10px 24px rgba(138, 75, 50, 0.22);
}

.btn-outline-primary {
  --bs-btn-color: var(--primary);
  --bs-btn-border-color: var(--border-strong);
  --bs-btn-hover-bg: var(--primary-soft);
  --bs-btn-hover-border-color: var(--primary);
  --bs-btn-hover-color: var(--primary-dark);
  background: var(--surface);
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 0;
}

.btn-whatsapp {
  --bs-btn-color: #ffffff;
  --bs-btn-bg: #128c7e;
  --bs-btn-border-color: #128c7e;
  --bs-btn-hover-color: #ffffff;
  --bs-btn-hover-bg: #0e6f64;
  --bs-btn-hover-border-color: #0e6f64;
  --bs-btn-active-color: #ffffff;
  --bs-btn-active-bg: #0e6f64;
  --bs-btn-active-border-color: #0e6f64;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 10px 24px rgba(18, 140, 126, 0.22);
}

.intent-question {
  margin: 1.35rem 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.35;
  color: var(--text-primary);
}

.intent-actions {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.intent-actions .btn-ghost {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
}

.intent-actions .btn-ghost:hover,
.intent-actions .btn-ghost:focus {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #ebc8c8;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 1.35rem 0 1.15rem;
  color: var(--text-tertiary);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-divider::before,
.form-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.whatsapp-bar {
  display: none;
}

@media (max-width: 991.98px) {
  body {
    padding-bottom: 5.25rem;
  }

  .whatsapp-bar {
    position: fixed;
    left: 0.85rem;
    right: 0.85rem;
    bottom: calc(0.75rem + env(safe-area-inset-bottom));
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 52px;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: #128c7e;
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 14px 32px rgba(18, 140, 126, 0.35);
  }

  .whatsapp-bar:hover,
  .whatsapp-bar:focus {
    color: #ffffff;
    background: #0e6f64;
  }
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.1rem);
  line-height: 1.08;
  font-weight: 560;
  margin: 1rem 0 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.meaning {
  margin-top: 1.5rem;
  color: var(--text-tertiary);
  font-size: 0.95rem;
}

.meaning strong {
  color: var(--text-secondary);
  font-weight: 600;
}

.hero-stage {
  position: relative;
  min-height: 620px;
  overflow: hidden;
}

.orbit {
  position: absolute;
  inset: 8% 4% 0;
  pointer-events: none;
}

.orbit-svg {
  width: 100%;
  height: 100%;
}

.node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  animation: float 6s ease-in-out infinite;
}

.node-maa { top: 6%; left: 4%; animation-delay: 0s; }
.node-papa { top: 8%; right: 6%; animation-delay: 0.6s; }
.node-wife { bottom: 18%; right: 0; animation-delay: 1.1s; }
.node-son { bottom: 14%; left: 2%; animation-delay: 1.6s; }

.node .avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
  color: var(--primary);
}

.node small {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.phone {
  position: relative;
  z-index: 2;
  width: min(100%, 320px);
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lift);
}

.phone-notch {
  width: 108px;
  height: 18px;
  margin: 4px auto 10px;
  background: var(--text-primary);
  border-radius: 999px;
  opacity: 0.88;
}

.phone-screen {
  position: relative;
  background: var(--background);
  border-radius: 26px;
  overflow: hidden;
  min-height: 560px;
  display: flex;
  flex-direction: column;
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 0.95rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.chat-head .who {
  line-height: 1.2;
}

.chat-head strong {
  display: block;
  font-size: 0.98rem;
}

.chat-head span {
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.chat-thread {
  flex: 1;
  padding: 1rem 0.85rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.bubble {
  max-width: 84%;
  padding: 0.65rem 0.8rem;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.bubble.in {
  align-self: flex-start;
  background: var(--bubble-incoming);
  border: 1px solid var(--border);
  border-bottom-left-radius: 6px;
}

.bubble.out {
  align-self: flex-end;
  background: var(--bubble-outgoing);
  border-bottom-right-radius: 6px;
}

.bubble time {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.68rem;
  color: var(--text-tertiary);
}

.composer {
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  margin: 0.35rem 0.65rem 0.75rem;
  padding: 0.45rem 0.45rem 0.45rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  min-height: 46px;
}

.composer-field {
  flex: 1;
  min-height: 1.35rem;
  font-size: 0.86rem;
  line-height: 1.4;
  color: var(--text-primary);
}

.composer.is-empty .composer-field {
  color: var(--text-tertiary);
}

.composer.is-empty .composer-field::before {
  content: "Type a message…";
}

.caret {
  display: inline-block;
  width: 1.5px;
  height: 0.95em;
  margin-left: 1px;
  vertical-align: text-bottom;
  background: var(--primary);
  animation: blink 1s steps(1) infinite;
}

.composer.is-empty .caret,
.composer.is-sent .caret {
  display: none;
}

.send-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-muted);
  color: var(--text-tertiary);
  flex-shrink: 0;
  font-size: 0.95rem;
}

.composer.has-text .send-btn {
  background: var(--primary);
  color: var(--text-on-primary);
}

.composer.is-sending .send-btn {
  transform: scale(0.9);
}

.checking {
  margin: 0 0.75rem 0.85rem;
  padding: 0.45rem 0.7rem;
  border-radius: 12px;
  background: var(--ai-surface);
  border: 1px solid var(--ai-border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
}

.sheet-dim {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.sheet-dim.is-on {
  opacity: 1;
}

.suggest-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  background: var(--surface);
  border-top: 1px solid var(--ai-border);
  border-radius: 20px 20px 0 0;
  padding: 0.55rem 0.85rem 0.95rem;
  box-shadow: 0 -16px 40px rgba(44, 36, 28, 0.12);
  transform: translateY(110%);
  transition: transform 0.45s ease;
}

.suggest-sheet.is-open {
  transform: translateY(0);
}

.sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 999px;
  background: var(--border-strong);
  margin: 0.15rem auto 0.65rem;
}

.suggest-sheet .spark {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.suggest-sheet h3 {
  font-family: var(--font-body);
  font-size: 0.92rem;
  margin: 0.1rem 0 0.65rem;
}

.sheet-block {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.45rem;
}

.sheet-block.suggested {
  background: var(--ai-surface);
  border-color: var(--ai-border);
}

.sheet-block .label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.25rem;
}

.sheet-block p {
  margin: 0;
  color: var(--text-primary);
  font-size: 0.78rem;
  line-height: 1.4;
}

@keyframes blink {
  50% { opacity: 0; }
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.chip {
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--ai-border);
}

.chip.primary {
  background: var(--primary);
  color: var(--text-on-primary);
  border-color: var(--primary);
}

.section {
  padding: 5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.section h2 {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  margin: 0.7rem 0 0.9rem;
}

.surface-card,
.feature-card,
.compare-card,
.step-card,
.waitlist-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.feature-card,
.step-card {
  height: 100%;
  padding: 1.6rem 1.5rem;
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.steps {
  counter-reset: step;
}

.step-card {
  position: relative;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
}

.compare-card {
  padding: 1.5rem;
  height: 100%;
}

.compare-card .label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.7rem;
}

.compare-card.suggested {
  background: var(--ai-surface);
  border-color: var(--ai-border);
}

.family-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.family-chips span {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.privacy-panel {
  background: linear-gradient(180deg, var(--surface) 0%, var(--primary-soft) 140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
}

.lang-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.lang-pills span {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

.waitlist {
  background:
    radial-gradient(circle at 90% 10%, rgba(201, 137, 58, 0.16), transparent 36%),
    var(--surface-muted);
}

.waitlist-card {
  padding: 2rem;
}

.form-control,
.form-control:focus {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text-primary);
  border-radius: 14px;
  padding: 0.8rem 0.95rem;
  box-shadow: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(138, 75, 50, 0.12);
}

.form-label {
  font-weight: 600;
  color: var(--text-primary);
}

.form-text,
.legal-note {
  color: var(--text-tertiary);
  font-size: 0.86rem;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.alert-success {
  background: #edf6ee;
  border-color: #cfe3d2;
  color: #2c4a34;
}

.alert-danger {
  background: var(--danger-soft);
  color: #7a2d2d;
  border-color: #ebc8c8;
}

.site-footer {
  padding: 2.4rem 0 2.8rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
}

.legal-page {
  padding: 4rem 0 5rem;
}

.legal-page .surface-card {
  padding: 2.2rem;
}

.page-404 {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1rem;
}

@keyframes float {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: reveal 0.7s ease forwards;
}

.reveal-delay-1 { animation-delay: 0.08s; }
.reveal-delay-2 { animation-delay: 0.16s; }
.reveal-delay-3 { animation-delay: 0.24s; }

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 991.98px) {
  .hero {
    padding-top: 2.5rem;
  }

  .hero-stage {
    min-height: 0;
    margin-top: 2.5rem;
  }

  .orbit,
  .node {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .section {
    padding: 3.5rem 0;
  }

  .waitlist-card,
  .privacy-panel {
    padding: 1.4rem;
  }
}