/* ===== Reset básico ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }

:root {
  --color-primary: #96104f;
  --color-primary-dark: #6b0b38;
  --color-accent: #f2b705;
  --color-text: #222222;
  --color-text-light: #4d4d4d;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f4ea;
  --color-border: #e0ddd0;
  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: 'Poppins', Arial, sans-serif;
  --radius: 14px;
  --max-width: 1120px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; color: var(--color-text-light); }

a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

a:hover { color: var(--color-primary); }

/* ===== Acessibilidade ===== */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75em 1.25em;
  border-radius: 0 0 8px 0;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
}

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

a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===== Layout utilitário ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4rem 0;
}

.section h2 {
  font-size: 1.9rem;
  text-align: center;
}

.section-lead {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.logo-img {
  height: 48px;
  width: auto;
}

.main-nav {
  position: relative;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary-dark);
  position: relative;
}

.hamburger::before { position: absolute; top: -7px; left: 0; }
.hamburger::after { position: absolute; top: 7px; left: 0; }

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.75rem;
  min-width: 180px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.nav-list.is-open { display: flex; }

.nav-list a {
  display: block;
  padding: 0.4rem 0.5rem;
  text-decoration: none;
  font-weight: 600;
  color: var(--color-text);
  border-radius: 6px;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .nav-list {
    display: flex;
    flex-direction: row;
    position: static;
    border: none;
    box-shadow: none;
    padding: 0;
    gap: 1.5rem;
    background: transparent;
  }
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  padding: 3.5rem 0;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}

.hero-text { max-width: 560px; text-align: center; }

.eyebrow {
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.hero-desc { font-size: 1.05rem; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn:focus-visible { outline-offset: 3px; }

/* ===== Ilustração hero (CSS puro, sem imagens externas) ===== */
.hero-art { display: flex; justify-content: center; }

.bread-shape {
  width: 220px;
  height: 130px;
  background: linear-gradient(180deg, #e8a33d 0%, var(--color-accent) 60%, #d99a2b 100%);
  border-radius: 50% 50% 45% 45% / 60% 60% 40% 40%;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 18px;
  padding-top: 18px;
  box-shadow: inset 0 -10px 18px rgba(0,0,0,0.12);
}

.bread-cut {
  width: 4px;
  height: 55px;
  background-color: rgba(0,0,0,0.18);
  border-radius: 2px;
  transform: rotate(8deg);
}

.bread-cut:nth-child(2) { transform: rotate(0deg); }
.bread-cut:nth-child(3) { transform: rotate(-8deg); }

@media (min-width: 900px) {
  .hero-inner {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
  .hero-text { text-align: left; }
  .hero-actions { justify-content: flex-start; }
}

/* ===== Sobre ===== */
.sobre { background-color: var(--color-bg); }

.sobre-grid {
  display: grid;
  gap: 2rem;
}

.valores-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.valores-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.valor-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background-color: var(--color-accent);
  position: relative;
}

.valor-icon::after {
  content: '';
  position: absolute;
  inset: 9px;
  background-color: var(--color-primary-dark);
  border-radius: 3px;
}

.valores-list h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

@media (min-width: 900px) {
  .sobre-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* ===== Serviços ===== */
.servicos { background-color: var(--color-bg-alt); }

.cards-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
}

.card-icon {
  display: inline-block;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  margin-bottom: 1rem;
  background: conic-gradient(from 45deg, var(--color-primary), var(--color-accent), var(--color-primary));
}

.card h3 { font-size: 1.1rem; }

@media (min-width: 640px) {
  .cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1000px) {
  .cards-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ===== Contato ===== */
.contato { background-color: var(--color-bg); }

.contato-inner {
  display: grid;
  gap: 2.5rem;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.info-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.contato-cta {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contato-cta .btn { margin: 0.4rem 0.5rem 0 0; }

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

/* ===== Footer ===== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #f2f2ec;
  padding: 2rem 0;
}

.footer-inner {
  text-align: center;
  display: grid;
  gap: 0.4rem;
}

.footer-inner p { color: #e7e7dd; margin: 0; }

.footer-note { font-size: 0.85rem; opacity: 0.85; }