:root {
  --bg: #FAF7F2;
  --bg-alt: #F2EEE6;
  --text: #2A2A2A;
  --text-soft: #5A5A5A;
  --accent: #7A8B6F;
  --accent-dark: #5E6E54;
  --whatsapp: #117A4A;
  --whatsapp-hover: #0D6539;
  --border: #E5DFD3;

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1120px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(42, 42, 42, 0.04), 0 2px 8px rgba(42, 42, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(42, 42, 42, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* img { max-width: 100%; height: auto; display: block; } */

a { color: var(--accent-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--text); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin-bottom: 0.75em; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--text-soft); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (max-width: 480px) {
  .container { padding: 0 1.15rem; }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: 0.5rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav ul {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--accent-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: transform .25s, opacity .25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav ul { flex-direction: column; gap: 0; padding: 0.5rem 1.5rem; }
  .nav li { border-bottom: 1px solid var(--border); }
  .nav li:last-child { border-bottom: 0; }
  .nav a { display: block; padding: 0.9rem 0; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--whatsapp);
  color: #fff;
}
.btn--primary:hover { background: var(--whatsapp-hover); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--text); color: var(--text); }
.btn--large { padding: 1.1rem 2rem; font-size: 1.05rem; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
@media (max-width: 420px) {
  .cta-row { flex-direction: column; align-items: stretch; }
  .cta-row .btn { width: 100%; }
}

/* ===== Hero ===== */
.hero { padding: clamp(2.5rem, 7vw, 5rem) 0; }
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  aspect-ratio: 13 / 16;
  object-fit: cover;
}
@media (max-width: 820px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero__image { order: -1; max-width: 360px; margin: 0 auto; }
}
@media (max-width: 480px) {
  .hero__image { max-width: 280px; }
}

/* ===== Sections ===== */
.section { padding: clamp(3rem, 8vw, 6rem) 0; }
.section--alt { background: var(--bg-alt); }
.section--about { padding-top: clamp(2rem, 5vw, 3rem); }
.section__head { text-align: center; margin-bottom: 3rem; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; gap: 1.5rem; }
}

.about-header {
  grid-column: 1 / -1;
}

.about-right {
  align-self: center;
}

.prose p { color: var(--text-soft); }
.prose p:last-child { margin-bottom: 0; }

/* ===== About photo ===== */
.about__photo {
  margin: 0;
  max-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  isolation: isolate;
  box-shadow: 0 8px 24px rgba(42, 42, 42, 0.10);
  transition: transform .3s ease, box-shadow .3s ease;
}
.about__photo:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(42, 42, 42, 0.14);
}
.about__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(42, 42, 42, 0.06);
  pointer-events: none;
  z-index: 2;
}
.about__photo img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform .6s ease;
}
.about__photo:hover img { transform: scale(1.04); }

@media (max-width: 720px) {
  .about__photo {
    max-width: 260px;
    margin: 2rem auto 0.5rem;
  }
}

/* ===== Cards ===== */
.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: transform .2s, box-shadow .2s;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.card h3 { margin: 0 0 0.5rem; }
.card p { margin: 0; color: var(--text-soft); font-size: 0.97rem; }

.atendimento-header {
  grid-column: 1 / -1;
}

.atendimento-right {
  align-self: center;
}

/* ===== Atendimento photo ===== */
.atendimento__photo {
  margin: 0;
  max-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  isolation: isolate;
  box-shadow: 0 8px 24px rgba(42, 42, 42, 0.10);
  transition: transform .3s ease, box-shadow .3s ease;
}
.atendimento__photo:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(42, 42, 42, 0.14);
}
.atendimento__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(42, 42, 42, 0.06);
  pointer-events: none;
  z-index: 2;
}
.atendimento__photo img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform .6s ease;
}
.atendimento__photo:hover img { transform: scale(1.04); }

@media (max-width: 720px) {
  .atendimento__photo {
    max-width: 260px;
    margin: 2rem auto 0.5rem;
  }
}

/* ===== Details list ===== */
.details-list { margin: 0; }
.details-list > div {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.details-list > div:first-child { padding-top: 0; }
.details-list > div:last-child { border-bottom: 0; }
.details-list dt {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}
.details-list dd {
  margin: 0;
  color: var(--text-soft);
}

/* ===== FAQ ===== */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 0.75rem;
}
.faq summary {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--accent-dark);
  transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin: 0.75rem 0 0;
  color: var(--text-soft);
}

/* ===== Contact ===== */
.section--contact { text-align: center; }
.contact__inner { max-width: 640px; margin: 0 auto; }
.contact-list {
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--text-soft);
}
.contact-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: center;
}
.contact-list svg {
  color: var(--accent-dark);
  flex-shrink: 0;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  font-size: 0.9rem;
  color: var(--text-soft);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}
.footer__inner p { margin: 0; }

/* ===== WhatsApp float ===== */
.whatsapp-float {
  position: fixed;
  bottom: max(1.25rem, env(safe-area-inset-bottom, 1.25rem));
  right: max(1.25rem, env(safe-area-inset-right, 1.25rem));
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(17, 122, 74, 0.4);
  z-index: 60;
  transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }
@media (max-width: 480px) {
  .whatsapp-float { width: 52px; height: 52px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* Focus states */
:focus-visible {
  outline: 2px solid var(--accent-dark);
  outline-offset: 3px;
  border-radius: 4px;
}