/* ============================================================
   Joana Tomazzoni · Geriatria e Clínica Médica
   Design tokens
   ============================================================ */
:root {
  --color-cream: #f2f0e8;
  --color-cream-deep: #e9e5d8;
  --color-rose: #dbb3ad;
  --color-terracotta: #ba6d58;
  --color-terracotta-dark: #a25a47;
  --color-sage: #aeae92;
  --color-plum: #543437;
  --color-plum-soft: #6a4649;
  --color-white: #fffdfa;

  --font-display: "Jost", "Avenir Next", "Avenir", sans-serif;
  --font-body: "Work Sans", "Avenir Next", "Avenir", sans-serif;

  --max-width: 1180px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;

  --radius: 6px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-plum);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--color-plum);
}

h1 { font-size: clamp(2.3rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; font-weight: 600; }

p { max-width: 38em; }

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-terracotta-dark);
  margin-bottom: 0.9rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-plum-soft);
  max-width: 34em;
}

:focus-visible {
  outline: 3px solid var(--color-terracotta);
  outline-offset: 3px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.02rem;
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--color-terracotta);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-terracotta-dark); }

.btn-outline {
  background: transparent;
  border-color: var(--color-plum);
  color: var(--color-plum);
}
.btn-outline:hover {
  background: var(--color-plum);
  color: var(--color-cream);
}

.btn-on-dark {
  background: var(--color-rose);
  color: var(--color-plum);
}
.btn-on-dark:hover { background: var(--color-cream); }

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.micro-copy {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: var(--color-plum-soft);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 240, 232, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(84, 52, 55, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand img { height: 34px; width: auto; }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--color-plum);
}

.brand-name strong { font-weight: 600; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.nav-links a:not(.btn) {
  font-size: 0.98rem;
  color: var(--color-plum-soft);
  transition: color 0.15s ease;
}
.nav-links a:not(.btn):hover { color: var(--color-terracotta-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-plum);
  margin: 5px 0;
}

.mobile-menu {
  background: var(--color-cream);
  border-bottom: 1px solid rgba(84, 52, 55, 0.1);
}
.mobile-menu a:not(.btn) {
  font-size: 1.02rem;
  color: var(--color-plum-soft);
}
.mobile-menu .btn { align-self: flex-start; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: var(--space-lg);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.hero-copy {
  animation: rise 0.8s ease both;
}

.hero-copy h1 { margin-bottom: 1.1rem; }

.hero-cta {
  margin-top: 2.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem 1.6rem;
}

.hero-cta .link-secondary {
  font-size: 0.98rem;
  border-bottom: 1px solid var(--color-terracotta);
  padding-bottom: 2px;
}

.hero-media {
  position: relative;
  animation: rise 0.9s ease 0.1s both;
}

.hero-media img {
  border-radius: var(--radius);
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-copy, .hero-media { animation: none; }
}

/* ============================================================
   Belief / proposta de valor (dark band)
   ============================================================ */
.belief {
  background: var(--color-plum);
  color: var(--color-cream);
  padding: var(--space-xl) 0;
  text-align: center;
}

.belief .container {
  max-width: 780px;
}

.belief-mark {
  width: 46px;
  margin: 0 auto 1.8rem;
  opacity: 0.9;
}

.belief p {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-cream);
  max-width: none;
  margin-bottom: 1.6rem;
}

.belief p:last-of-type { margin-bottom: 0; }

.belief-signature {
  display: block;
  margin-top: 2.2rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-rose);
}

/* ============================================================
   Dor / sinais
   ============================================================ */
.signs {
  padding: var(--space-xl) 0;
}

.signs-intro {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.signs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem 3rem;
  margin-bottom: var(--space-lg);
}

.sign-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(84, 52, 55, 0.12);
  padding-bottom: 1.1rem;
}

.sign-item .dot {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-terracotta);
  margin-top: 0.55rem;
}

.sign-item p { margin: 0; font-size: 1.02rem; }

.signs-close {
  max-width: 640px;
}

.signs-close p:first-child {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-plum);
  margin-bottom: 1rem;
}

/* ============================================================
   Solução
   ============================================================ */
.solution {
  background: var(--color-cream-deep);
  padding: var(--space-xl) 0;
}

.solution .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-lg);
  align-items: center;
}

.solution-media img {
  border-radius: var(--radius);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.solution-copy p { margin-bottom: 1.1rem; }

.solution.about .container { grid-template-columns: 1.1fr 0.9fr; }
.solution.about .solution-media img { aspect-ratio: 3 / 4; object-position: top; }

/* ============================================================
   Consulta / formas de atendimento
   ============================================================ */
.care {
  padding: var(--space-xl) 0;
}

.care-intro {
  max-width: 680px;
  margin-bottom: var(--space-lg);
}

.care-formats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.format-card {
  background: var(--color-white);
  border: 1px solid rgba(84, 52, 55, 0.1);
  border-radius: var(--radius);
  padding: 2.1rem 1.8rem;
}

.format-card h3 { margin-bottom: 0.7rem; color: var(--color-terracotta-dark); }
.format-card p { margin: 0; font-size: 1rem; }

/* ============================================================
   Identity band (logo + selo on dark)
   ============================================================ */
.identity {
  background: var(--color-plum);
  padding: var(--space-lg) 0;
}

.identity .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.identity img.logo-full { height: 84px; width: auto; }
.identity img.selo { height: 128px; width: auto; }

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: var(--space-xl) 0;
}

.faq-list {
  max-width: 760px;
  margin-top: var(--space-md);
}

.faq-item {
  border-bottom: 1px solid rgba(84, 52, 55, 0.14);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.4rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 500;
}

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

.faq-item summary .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}
.faq-item summary .icon::before,
.faq-item summary .icon::after {
  content: "";
  position: absolute;
  background: var(--color-terracotta);
  transition: transform 0.2s ease;
}
.faq-item summary .icon::before {
  width: 100%; height: 2px; top: 50%; left: 0; transform: translateY(-50%);
}
.faq-item summary .icon::after {
  width: 2px; height: 100%; top: 0; left: 50%; transform: translateX(-50%);
}
.faq-item[open] summary .icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.faq-item p {
  padding-bottom: 1.5rem;
  color: var(--color-plum-soft);
  max-width: 60em;
}

/* ============================================================
   CTA final
   ============================================================ */
.cta-final {
  background: var(--color-rose);
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-final .container { max-width: 700px; }

.cta-final h2 { margin-bottom: 1rem; }
.cta-final .lead { margin: 0 auto 2rem; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-plum);
  color: var(--color-cream-deep);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(242, 240, 232, 0.14);
}

.footer-brand { display: flex; align-items: center; gap: 0.7rem; }
.footer-brand img { height: 30px; }
.footer-brand span { font-family: var(--font-display); letter-spacing: 0.02em; }

.footer-nav {
  display: flex;
  gap: 2.4rem;
  flex-wrap: wrap;
}

.footer-nav a { font-size: 0.95rem; opacity: 0.85; }
.footer-nav a:hover { opacity: 1; }

.footer-bottom {
  padding-top: var(--space-sm);
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }

  .hero .container { grid-template-columns: 1fr; padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
  .hero-media { order: -1; max-width: 420px; margin: 0 auto; }

  .solution .container { grid-template-columns: 1fr; }
  .solution-media { max-width: 380px; margin: 0 auto; }

  .signs-grid { grid-template-columns: 1fr; }

  .care-formats { grid-template-columns: 1fr; }

  .identity .container { gap: var(--space-md); }
}

@media (max-width: 600px) {
  body { font-size: 16.5px; }
  :root { --space-xl: 4.5rem; --space-lg: 2.6rem; }
  .identity img.selo { height: 104px; }
  .identity img.logo-full { height: 64px; }
}