/* Uniris LP — brand system (light marketing; cream base) */
@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600&family=Figtree:wght@400;500;600;700&display=swap");

:root {
  --surface: #fbf6f1;
  --surface-raised: #ffffff;
  --line: #eadfd6;
  --ink: #1f1a24;
  --ink-muted: #6e6474;
  --ameixa: #4a2d5b;
  --ameixa-soft: #efe6f2;
  --on-ameixa: #ffffff;
  --pessego: #f3b08a;
  --terracota: #9c5b3e;
  --oliva: #4e7558;
  --alerta: #b42318;
  --tinta: #17131b;
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --max: 1080px;
  --logo-clear: 0.24em; /* peach-dot clear space relative to logo height */
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  background: var(--surface);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--ameixa);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}


/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 246, 241, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  /* clear space ≈ peach-dot diameter around logo */
  padding: 6px;
}

.logo-link img {
  height: 28px;
  width: auto;
}

.nav-cta {
  display: none;
}

@media (min-width: 720px) {
  .nav-cta {
    display: inline-flex;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: var(--radius-full);
  padding: 12px 20px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  line-height: 20px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--ameixa);
  color: var(--on-ameixa);
}

.btn-primary:hover {
  background: #3d244c;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  background: var(--ameixa-soft);
  border-color: transparent;
}

.btn-on-dark {
  background: var(--on-ameixa);
  color: var(--ameixa);
}

.btn-on-dark:hover {
  background: var(--pessego);
  color: var(--ink);
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Sections */
section {
  padding: 48px 0;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3.5vw, 32px);
  line-height: 1.25;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.section-lead {
  color: var(--ink-muted);
  margin: 0 0 24px;
  max-width: 52ch;
}

.center {
  text-align: center;
}

.center .section-lead {
  margin-inline: auto;
}

/* Hero */
.hero {
  padding: 40px 0 24px;
}

.hero-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--ameixa-soft);
  color: var(--ameixa);
  font-size: 13px;
  font-weight: 600;
  line-height: 18px;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 40px);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.hero-sub {
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 24px;
  margin: 0 0 24px;
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-note {
  color: var(--ink-muted);
  font-size: 13px;
  line-height: 18px;
}

.hero-card {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.chat-preview {
  display: grid;
  gap: 12px;
}

.chat-bubble {
  max-width: 90%;
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  font-size: 15px;
  line-height: 22px;
}

.chat-bubble.bot {
  background: var(--ameixa-soft);
  border: 1px solid var(--line);
}

.chat-bubble.user {
  justify-self: end;
  background: var(--surface);
  border: 1px solid var(--line);
}

.chat-meta {
  font-size: 13px;
  line-height: 18px;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

/* Cards */
.grid-3 {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-2 {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.card h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 26px;
  font-weight: 600;
}

.card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 24px;
}

.icon-pill,
.step-num {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  background: var(--ameixa-soft);
  color: var(--ameixa);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
}

.step-num {
  background: var(--ameixa);
  color: var(--on-ameixa);
}

/* Offer */
.offer {
  background: var(--ameixa-soft);
  border-block: 1px solid var(--line);
}

.offer-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .offer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.offer-card {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.offer-card .label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ameixa);
  margin-bottom: 8px;
}

.offer-card .price {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 32px;
  line-height: 40px;
  margin: 0 0 8px;
}

.offer-card .detail {
  margin: 0;
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 24px;
}

.offer-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 18px;
  color: var(--ink-muted);
}


/* Demo strip */
.demo-strip {
  background: var(--surface-raised);
  border-block: 1px solid var(--line);
}

.demo-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

@media (min-width: 760px) {
  .demo-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.demo-inner h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 24px;
  line-height: 32px;
  margin: 0 0 4px;
}

.demo-inner p {
  margin: 0;
  color: var(--ink-muted);
}

/* Form */
.form-section {
  scroll-margin-top: 88px;
}

.form-wrap {
  display: grid;
  gap: 24px;
}

@media (min-width: 900px) {
  .form-wrap {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

.lead-form {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.form-row {
  margin-bottom: 16px;
}

.form-row label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  margin-bottom: 6px;
}

.form-row input,
.form-row select {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
  font-size: 16px;
  outline: none;
}

.form-row input:focus,
.form-row select:focus {
  border-color: var(--ameixa);
  box-shadow: 0 0 0 3px var(--ameixa-soft);
}

.form-row select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-muted) 50%),
    linear-gradient(135deg, var(--ink-muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 20px;
  color: var(--ink-muted);
  margin: 8px 0 16px;
}

.consent input {
  margin-top: 3px;
  accent-color: var(--ameixa);
}

.form-error {
  display: none;
  color: var(--alerta);
  font-size: 14px;
  margin-bottom: 12px;
}

.form-error.visible {
  display: block;
}

.thank-you {
  display: none;
  text-align: center;
  padding: 24px 8px;
}

.thank-you.visible {
  display: block;
}

.thank-you h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 32px;
}

.thank-you p {
  color: var(--ink-muted);
  margin: 0 0 20px;
}

.success-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--oliva) 18%, white);
  color: var(--oliva);
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 700;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--ameixa);
  font-weight: 700;
}

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

.faq-item p {
  margin: 0;
  padding: 0 18px 16px;
  color: var(--ink-muted);
}

/* Final CTA — tinta background → negative logo context */
.final-cta {
  padding-bottom: 56px;
}

.final-box {
  background: var(--tinta);
  color: #f3ede8;
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
}

.final-box h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.25;
  margin: 0 0 8px;
  color: #f3ede8;
}

.final-box p {
  color: #b3a9b8;
  margin: 0 0 20px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 20px;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 720px) {
  .footer-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-brand img {
  height: 24px;
  width: auto;
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


/* Chooser */
.chooser {
  padding: 56px 0 72px;
}

.chooser h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 40px);
  line-height: 1.15;
  margin: 0 0 12px;
}

.chooser-lead {
  color: var(--ink-muted);
  margin: 0 0 32px;
  max-width: 48ch;
}

.chooser-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .chooser-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.chooser-card {
  display: block;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.chooser-card:hover {
  text-decoration: none;
  border-color: var(--ameixa);
  background: var(--ameixa-soft);
}

.chooser-card h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 24px;
  line-height: 32px;
  margin: 0 0 8px;
  color: var(--ameixa);
}

.chooser-card p {
  margin: 0;
  color: var(--ink-muted);
}

/* Legal */
.legal {
  padding: 48px 0 64px;
}

.legal h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 36px);
}

.legal .meta {
  color: var(--ink-muted);
  margin-bottom: 32px;
}

.legal h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  margin: 28px 0 8px;
  font-size: 24px;
  line-height: 32px;
}

.legal p,
.legal li {
  color: var(--ink-muted);
}

.legal ul {
  padding-left: 1.2rem;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}