/* ─────────────────────────────────────────────────────────────────────
   Tryv — landing page (pré-lançamento)
   Tema "prism-glass" reaproveitado do app (ver mobile/constants/theme.ts,
   bloco colors3/spacing3/radius3/typography3) — mesmos tokens, agora como
   CSS custom properties.
   ───────────────────────────────────────────────────────────────────── */

:root {
  --color-bg: #fcf9f8;
  --color-on-surface: #1c1b1b;
  --color-on-surface-variant: #494454;
  --color-outline: #7b7486;
  --color-outline-variant: #cbc3d7;
  --color-surface-container: #f0edec;
  --color-surface-container-high: #ebe7e7;
  --color-surface-lowest: #ffffff;
  --color-primary: #6b38d4;
  --color-primary-container: #8455ef;
  --color-on-primary: #ffffff;
  --color-error: #ba1a1a;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 9999px;

  --shadow-glass: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-glass-lg: 0 12px 40px rgba(0, 0, 0, 0.08);

  --container-width: 1120px;
  --container-padding: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-on-surface);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: #5a2eb0;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* Fundo decorativo: glow roxo bem sutil atrás do hero, mesma linguagem do
   RadialGlow usado nos cards do app — nunca deve ficar por cima do texto. */
.bg-glow {
  position: fixed;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  max-width: 200vw;
  background: radial-gradient(circle, rgba(107, 56, 212, 0.14) 0%, rgba(107, 56, 212, 0) 65%);
  pointer-events: none;
  z-index: 0;
}

/* ── Header ─────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--container-padding);
  background: rgba(252, 249, 248, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(28, 27, 27, 0.06);
}

.wordmark {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.header-cta {
  font-size: 14px;
  font-weight: 700;
}

/* ── Sections / rhythm ──────────────────────────────────────────────── */

section {
  position: relative;
  z-index: 1;
  padding: 72px 0;
}

@media (max-width: 640px) {
  section {
    padding: 56px 0;
  }
}

.section-head {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

h1,
h2,
h3 {
  color: var(--color-on-surface);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

h2 {
  font-size: 32px;
  line-height: 1.2;
}

@media (max-width: 640px) {
  h2 {
    font-size: 26px;
  }
}

.section-sub {
  margin-top: 12px;
  color: var(--color-on-surface-variant);
  font-size: 17px;
}

/* ── Glass surfaces ─────────────────────────────────────────────────── */

.glass {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
}

.glass-card {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

/* ── Buttons ────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: var(--radius-xl);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn-primary:hover {
  opacity: 0.92;
  color: var(--color-on-primary);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: default;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(107, 56, 212, 0.3);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-primary);
}

.btn-block {
  width: 100%;
}

/* ── Waitlist form ──────────────────────────────────────────────────── */

.waitlist-form {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 460px;
}

@media (max-width: 480px) {
  .waitlist-form {
    flex-direction: column;
  }
}

.waitlist-input {
  flex: 1;
  min-height: 52px;
  padding: 0 18px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-outline-variant);
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-on-surface);
  font-family: inherit;
  font-size: 15px;
}

.waitlist-input::placeholder {
  color: var(--color-outline);
}

.waitlist-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 56, 212, 0.15);
}

.waitlist-input.is-invalid {
  border-color: var(--color-error);
}

/* Honeypot -- escondido via CSS pra humano nunca ver nem tabular ate ele,
   mas continua presente no DOM/markup pra bot de preenchimento automatico
   encontrar e cair. Nunca usar display:none (alguns bots ignoram campos
   display:none) -- offscreen + tamanho 0 cobre mais casos. */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.waitlist-status {
  margin-top: 10px;
  font-size: 14px;
  min-height: 20px;
}

.waitlist-status.is-success {
  color: #15803d;
  font-weight: 600;
}

.waitlist-status.is-error {
  color: var(--color-error);
}

.waitlist-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--color-on-surface-variant);
}

/* ── Hero ───────────────────────────────────────────────────────────── */

.hero {
  padding-top: 56px;
  text-align: center;
}

.hero-wordmark {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.12;
  max-width: 780px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 32px;
  }
}

.hero-sub {
  max-width: 620px;
  margin: 20px auto 32px;
  font-size: 18px;
  color: var(--color-on-surface-variant);
}

@media (max-width: 640px) {
  .hero-sub {
    font-size: 16px;
  }
}

.hero-form-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Features ───────────────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

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

.feature-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: rgba(107, 56, 212, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card h3 {
  font-size: 18px;
}

.feature-card p {
  margin: 0;
  color: var(--color-on-surface-variant);
  font-size: 15px;
  line-height: 1.55;
}

/* ── Pricing ────────────────────────────────────────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

@media (max-width: 780px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

.pricing-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.pricing-card.is-featured {
  border: 1.5px solid rgba(107, 56, 212, 0.35);
  box-shadow: var(--shadow-glass-lg);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 32px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.pricing-tier {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}

.pricing-card.is-featured .pricing-tier {
  color: var(--color-primary);
}

.pricing-price {
  margin-top: 8px;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pricing-price .unit {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
}

.pricing-list {
  list-style: none;
  margin: 28px 0 32px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.pricing-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--color-on-surface);
}

.pricing-list svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

/* ── CTA final ──────────────────────────────────────────────────────── */

.cta-final {
  text-align: center;
}

.cta-final .glass {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-final h2 {
  max-width: 520px;
}

.cta-final .hero-form-wrap {
  margin-top: 28px;
}

/* ── Footer ─────────────────────────────────────────────────────────── */

.site-footer {
  position: relative;
  z-index: 1;
  padding: 40px var(--container-padding) 56px;
  border-top: 1px solid rgba(28, 27, 27, 0.08);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
}

.footer-copy {
  font-size: 13px;
  color: var(--color-outline);
}

/* ── Legal doc pages (privacy.html / terms.html) ───────────────────── */

.doc-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px var(--container-padding) 80px;
  position: relative;
  z-index: 1;
}

.doc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.doc-updated {
  color: var(--color-on-surface-variant);
  font-size: 14px;
  margin-top: 4px;
}

.doc-warning {
  margin: 24px 0;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: rgba(186, 26, 26, 0.06);
  border: 1px solid rgba(186, 26, 26, 0.2);
  color: #7a1616;
  font-size: 14px;
  line-height: 1.6;
}

.doc-body {
  margin-top: 32px;
}

.doc-body h2 {
  font-size: 20px;
  margin-top: 40px;
  margin-bottom: 12px;
}

.doc-body h3 {
  font-size: 16px;
  margin-top: 24px;
  margin-bottom: 8px;
}

.doc-body p,
.doc-body li {
  font-size: 15px;
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}

.doc-body strong {
  color: var(--color-on-surface);
}

.doc-body ul {
  padding-left: 20px;
}

.doc-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.doc-body th,
.doc-body td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-outline-variant);
}

.doc-body th {
  color: var(--color-on-surface);
}

.doc-hr {
  border: none;
  border-top: 1px solid var(--color-outline-variant);
  margin: 32px 0;
}

.doc-footnote {
  margin-top: 40px;
  font-size: 13px;
  font-style: italic;
  color: var(--color-outline);
}