/* ═══════════════════════════════════════════════════════
   MAMMA LEONE GELATO ARTESANAL — Design System
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* Paleta Mamma Leone */
  --color-cream: #F9F6F0;
  --color-cream-dark: #EDE8DC;
  --color-terracotta: #8B4513;
  --color-terracotta-light: #A0522D;
  --color-pistachio: #A8B88C;
  --color-pistachio-dark: #8FA373;
  --color-gold: #D4A373;
  --color-gold-light: #E8C9A0;
  --color-chocolate: #3E2723;
  --color-text: #2C1810;
  --color-text-light: #6B5B4F;
  --color-white: #FFFFFF;

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Espaçamento */
  --section-padding: 100px 0;
  --container-width: 1200px;

  /* Transições */
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ─── HEADER / NAV ─────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-smooth);
  background: transparent;
}

.header.scrolled {
  background: rgba(249, 246, 240, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 60px;
  transition: var(--transition-smooth);
}

.header.scrolled .nav-logo img { height: 45px; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
  position: relative;
}

.header.scrolled .nav-links a { color: var(--color-text); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition-smooth);
}

.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--color-pistachio);
  color: var(--color-white) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.nav-cta:hover {
  background: var(--color-pistachio-dark);
  transform: translateY(-2px);
}

.nav-cta::after { display: none !important; }

/* Link discreto de acesso interno ao ERP */
.nav-erp {
  font-size: 0.75rem !important;
  opacity: 0.55;
  padding: 8px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

.header.scrolled .nav-erp {
  border-color: rgba(139, 69, 19, 0.2);
  opacity: 0.4;
}

.nav-erp:hover {
  opacity: 1 !important;
  border-color: rgba(168, 184, 140, 0.6) !important;
  background: rgba(168, 184, 140, 0.1);
}

.nav-erp::after { display: none !important; }


.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  width: 28px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-smooth);
}

.header.scrolled .mobile-toggle span { background: var(--color-text); }

/* ─── HERO ─────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(44, 24, 16, 0.5) 0%,
    rgba(44, 24, 16, 0.65) 50%,
    rgba(44, 24, 16, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 24px;
}

.hero-logo {
  width: 220px;
  margin: 0 auto 24px;
  animation: fadeInUp 1s ease-out;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-white);
  margin-bottom: 8px;
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero .slogan {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--color-gold-light);
  margin-bottom: 32px;
  animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s backwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
}

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

.btn-primary:hover {
  background: var(--color-pistachio-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(168, 184, 140, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-text);
  transform: translateY(-3px);
}

/* ─── SECTION UTILS ────────────────────────────── */
.section { padding: var(--section-padding); }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-pistachio-dark);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-terracotta);
  margin-bottom: 16px;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

/* ─── SOBRE (Nossa História) ───────────────────── */
.sobre { background: var(--color-white); }

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sobre-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  position: relative;
}

.sobre-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.sobre-image:hover img { transform: scale(1.03); }

.sobre-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(249, 246, 240, 0.95);
  backdrop-filter: blur(10px);
  padding: 12px 20px;
  border-radius: 12px;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-terracotta);
  font-size: 0.95rem;
}

.sobre-text h2 {
  font-size: 2.5rem;
  color: var(--color-terracotta);
  margin-bottom: 20px;
}

.sobre-text p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.sobre-text .highlight {
  color: var(--color-terracotta);
  font-weight: 600;
}

/* ─── GELATO VS SORBET ─────────────────────────── */
.educativo {
  background: linear-gradient(135deg, var(--color-terracotta) 0%, var(--color-chocolate) 100%);
  color: var(--color-white);
}

.educativo .section-header .tag { color: var(--color-gold-light); }
.educativo .section-header h2 { color: var(--color-white); }
.educativo .section-header p { color: rgba(255, 255, 255, 0.8); }

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 0;
  align-items: stretch;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition-smooth);
}

.comparison-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.comparison-card .emoji { font-size: 3rem; margin-bottom: 16px; }
.comparison-card h3 { font-size: 1.5rem; margin-bottom: 16px; }

.comparison-card ul {
  list-style: none;
  text-align: left;
}

.comparison-card ul li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.comparison-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
}

/* ─── SABORES ──────────────────────────────────── */
.sabores-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 10px 28px;
  border-radius: 50px;
  border: 2px solid var(--color-pistachio);
  background: transparent;
  color: var(--color-pistachio-dark);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--color-pistachio);
  color: var(--color-white);
}

.sabores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.sabor-card {
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.sabor-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.sabor-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.sabor-card:hover img { transform: scale(1.05); }

.sabor-card .sabor-img { overflow: hidden; }

.sabor-info {
  padding: 20px 24px;
}

.sabor-info .sabor-type {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 8px;
}

.sabor-type.gelato {
  background: rgba(212, 163, 115, 0.15);
  color: var(--color-terracotta);
}

.sabor-type.sorbet {
  background: rgba(168, 184, 140, 0.15);
  color: var(--color-pistachio-dark);
}

.sabor-info h3 {
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 6px;
}

.sabor-info p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ─── CONTATO ──────────────────────────────────── */
.contato { background: var(--color-white); }

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contato-info { display: flex; flex-direction: column; gap: 24px; }

.contato-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contato-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-pistachio), var(--color-pistachio-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contato-item h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contato-item p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.contato-map {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  height: 380px;
}

.contato-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── FOOTER ───────────────────────────────────── */
.footer {
  background: var(--color-chocolate);
  color: rgba(255, 255, 255, 0.7);
  padding: 48px 0 24px;
  text-align: center;
}

.footer-logo { width: 120px; margin: 0 auto 16px; opacity: 0.9; }

.footer-social {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.footer-social a {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}

.footer-social a:hover {
  background: var(--color-pistachio);
  transform: translateY(-3px);
}

.footer p { font-size: 0.85rem; }

/* ─── ANIMAÇÕES ────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── RESPONSIVO ───────────────────────────────── */
@media (max-width: 768px) {
  :root { --section-padding: 60px 0; }

  .mobile-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-cream);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
  }

  .nav-links.open { right: 0; }
  .nav-links a { color: var(--color-text) !important; font-size: 1rem; }

  .hero-logo { width: 160px; }

  .sobre-grid,
  .contato-grid { grid-template-columns: 1fr; }

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .comparison-vs { transform: rotate(90deg); padding: 8px; }

  .sabores-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .sabor-card img { height: 160px; }
}

@media (max-width: 480px) {
  .sabores-grid { grid-template-columns: 1fr; }
  .sabores-tabs { flex-wrap: wrap; }
}