/* =========================================================
   Oxyora — Design tokens & base
   Cores (--teal-*, --coral-*, --amber-100, --ink-*, --line, --white)
   vêm de assets/css/theme-calm.css (padrão) ou theme-teal-coral.css.
   Troque o <link> no <head> de cada página para alternar a paleta.
   ========================================================= */
:root {
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(15, 60, 58, 0.06);
  --shadow-md: 0 12px 30px rgba(15, 60, 58, 0.12);
  --maxw: 1120px;
  --font-head: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.22;
  margin: 0 0 0.5em;
  color: var(--teal-900);
}

h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--ink-700); }

a { color: var(--teal-700); text-decoration: none; }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--alt { background: var(--teal-050); }
.section--dark { background: var(--teal-900); color: var(--white); }
.section--dark h2, .section--dark p { color: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-700);
  background: var(--teal-100);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-700);
  max-width: 62ch;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--coral-500);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover { background: var(--coral-600); }
.btn--outline {
  background: transparent;
  border-color: var(--teal-700);
  color: var(--teal-700);
}
.btn--outline:hover { background: var(--teal-100); }
.btn--light {
  background: var(--white);
  color: var(--teal-800, var(--teal-900));
}
.btn--block { width: 100%; justify-content: center; }
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--teal-900);
}
.brand__dot { color: var(--coral-500); }
.brand__tag {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-500);
  letter-spacing: .01em;
  margin-top: 1px;
}
@media (max-width: 720px) {
  .brand__tag { display: none; }
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  color: var(--ink-700);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav__links a:hover, .nav__links a.is-active { color: var(--teal-700); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--teal-900);
  margin: 5px 0;
  border-radius: 2px;
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
  }
  .nav__cta .btn span.btn-label-full { display: none; }
}

/* Hero */
.hero {
  padding: 64px 0 56px;
  background: linear-gradient(180deg, var(--teal-050) 0%, var(--white) 100%);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.auri-intro {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--teal-700);
}
.auri-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--teal-050);
  padding: 3px;
  flex-shrink: 0;
}
.hero__art-auri {
  width: 96px;
  height: 96px;
  display: block;
  margin: 0 auto 14px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-700);
}
.trust-item svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--teal-700); }

.hero__art {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 28px;
  border: 1px solid var(--line);
}
.hero__art-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-100);
  color: var(--teal-900);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.hero__art-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}
.hero__art-row:last-child { border-bottom: none; }
.hero__art-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--teal-100);
  color: var(--teal-700);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero__art-icon svg { width: 20px; height: 20px; }

/* Cards / Grids */
.grid {
  display: grid;
  gap: 24px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  height: 100%;
}
.card__icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--teal-100);
  color: var(--teal-700);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }

.card--flag {
  border-top: 4px solid var(--coral-500);
}

/* Steps */
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 20px 0;
  position: relative;
}
.step:not(:last-child) { border-bottom: 1px solid var(--line); }
.step__num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--teal-900);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--teal-900), var(--teal-700));
  border-radius: var(--radius-lg);
  padding: 44px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.cta-band h2, .cta-band p { color: var(--white); }
.cta-band p { opacity: 0.9; margin-bottom: 0; }

/* WhatsApp floating button */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 60;
  background: #22c35e;
  color: var(--white);
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  transition: transform .15s ease;
}
.whatsapp-fab:hover { transform: scale(1.06); }
.whatsapp-fab svg { width: 28px; height: 28px; }

/* FAQ accordion */
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-head);
  color: var(--teal-900);
}
.faq-item__q .chev { transition: transform .2s ease; color: var(--teal-700); }
.faq-item.is-open .faq-item__q .chev { transform: rotate(180deg); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  padding: 0 22px;
}
.faq-item.is-open .faq-item__a { padding-bottom: 18px; }

/* Forms */
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--teal-900);
  margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-900);
  background: var(--teal-050);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--teal-500);
  background: var(--white);
}
.form-hint { font-size: 0.8rem; color: var(--ink-500); margin-top: 6px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--ink-700);
}
.form-check input { width: auto; margin-top: 3px; }

/* Blog */
.post-card { display: flex; flex-direction: column; height: 100%; }
.post-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--coral-600);
  margin-bottom: 10px;
}
.post-card__meta { font-size: 0.82rem; color: var(--ink-500); margin-top: auto; padding-top: 14px; }

article.post {
  max-width: 720px;
  margin: 0 auto;
}
article.post h1 { margin-bottom: 10px; }
article.post .post-meta {
  color: var(--ink-500);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
article.post h2 { margin-top: 1.6em; }
article.post ul { color: var(--ink-700); padding-left: 1.2em; }
article.post li { margin-bottom: 0.5em; }

.callout {
  background: var(--amber-100);
  border-left: 4px solid var(--coral-500);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin: 24px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* Footer */
.site-footer {
  background: var(--teal-900);
  color: rgba(255,255,255,0.85);
  padding: 56px 0 28px;
}
.site-footer a { color: rgba(255,255,255,0.85); }
.site-footer a:hover { color: var(--white); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 800px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer__grid { grid-template-columns: 1fr; }
}
.footer__brand { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--white); margin-bottom: 10px; }
.footer h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 22px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

/* Utility */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--teal-100);
  color: var(--teal-900);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}
.disclaimer-box {
  background: var(--teal-050);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.9rem;
  color: var(--ink-700);
}
.page-hero {
  padding: 56px 0 40px;
  background: var(--teal-050);
}
.breadcrumb { font-size: 0.85rem; color: var(--ink-500); margin-bottom: 14px; }
.breadcrumb a { color: var(--teal-700); font-weight: 600; }
