/* ===========================================================
   FRANCO'S PIZZA — Protótipo de layout novo
   Paleta e tipografia conforme manual de identidade visual
   =========================================================== */

:root {
  /* Paleta — fundo/campanha */
  --azul: #161450;
  --vermelho: #D82222;
  --vermelho-escuro: #7C1C14;

  /* Paleta — logomarca (degradês) */
  --azul-grad-1: #1E468F;
  --azul-grad-2: #283169;
  --vermelho-grad-1: #D7373F;
  --vermelho-grad-2: #C71118;
  --amarelo: #F9BF1B;
  --branco: #FFFFFF;

  /* Degradê de fundo (vermelho dominante, conforme hierarquia definida) */
  --grad-fundo: linear-gradient(180deg, var(--vermelho-grad-1) 0%, var(--vermelho) 45%, var(--vermelho-escuro) 100%);

  /* Tipografia */
  --font-titulo: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  --font-corpo: 'Inter', 'Segoe UI', system-ui, sans-serif;

  --radius: 14px;
  --sombra: 0 12px 30px rgba(22, 20, 80, 0.18);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-corpo);
  color: var(--azul);
  background: var(--branco);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Acessibilidade: foco visível */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--amarelo);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* =================== HEADER =================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--branco);
  box-shadow: 0 2px 12px rgba(22,20,80,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  padding: 12px 24px;
  gap: 20px;
}

.logo { flex-shrink: 0; }
.logo img { height: 48px; }

.header-inner nav { flex-shrink: 0; }

.nav-desktop {
  display: none;
  gap: 28px;
  list-style: none;
  font-family: var(--font-titulo);
  font-weight: 600;
  font-size: 15px;
  flex-wrap: nowrap;
}

.nav-desktop li {
  flex-shrink: 0;
}

.nav-desktop a {
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  transition: color .2s;
}
.nav-desktop a:hover { color: var(--vermelho); }
.nav-desktop a.active { color: var(--vermelho); }

.nav-cta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  background: var(--grad-fundo) !important;
  color: var(--branco) !important;
  font-family: var(--font-titulo) !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  letter-spacing: .3px !important;
  text-transform: uppercase !important;
  white-space: nowrap !important;
  padding: 18px 34px !important;
  min-width: max-content !important;
  border-radius: 12px !important;
  border: none !important;
  box-shadow: var(--sombra) !important;
  transition: transform .2s !important;
  flex-shrink: 0 !important;
  line-height: 1 !important;
  animation: nav-cta-pulse 2.6s ease-out infinite !important;
}
.nav-cta:hover { transform: translateY(-2px); }

@keyframes nav-cta-pulse {
  0%   { box-shadow: var(--sombra), 0 0 0 0 rgba(216,34,34,0.45); }
  70%  { box-shadow: var(--sombra), 0 0 0 14px rgba(216,34,34,0); }
  100% { box-shadow: var(--sombra), 0 0 0 0 rgba(216,34,34,0); }
}

.nav-toggle {
  display: inline-flex;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--azul);
  cursor: pointer;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  list-style: none;
  background: var(--branco);
  border-top: 1px solid rgba(22,20,80,0.08);
  font-family: var(--font-titulo);
  font-weight: 600;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  display: block;
  padding: 14px 24px;
  border-bottom: 1px solid rgba(22,20,80,0.06);
}

@media (min-width: 900px) {
  .nav-desktop { display: flex; align-items: center; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none !important; }
}

/* =================== HERO =================== */
.hero {
  position: relative;
  background: var(--grad-fundo);
  color: var(--branco);
  overflow: hidden;
  padding: 72px 0 96px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.10), transparent 55%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: center;
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--amarelo);
  color: var(--azul);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .6px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  transform: rotate(-2deg);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.hero p.lead {
  font-size: 18px;
  max-width: 46ch;
  opacity: .95;
  margin-bottom: 32px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-titulo);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .3px;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--amarelo);
  color: var(--azul);
  box-shadow: 0 10px 24px rgba(249,191,27,0.35);
}

.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: var(--branco);
  border: 1.5px solid rgba(255,255,255,0.6);
}

.hero-photo {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--sombra);
  aspect-ratio: 4/3;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  background: linear-gradient(135deg, var(--azul-grad-1), var(--azul-grad-2));
  color: rgba(255,255,255,0.85);
  font-family: var(--font-corpo);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}
.placeholder-img i { font-size: 32px; opacity: .8; }

/* =================== DIFERENCIAIS =================== */
.diferenciais {
  padding: 64px 0;
}

.diferenciais-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 700px) {
  .diferenciais-grid { grid-template-columns: repeat(4, 1fr); }
}

.diferencial-card {
  background: var(--branco);
  border: 1.5px solid rgba(22,20,80,0.08);
  border-radius: var(--radius);
  padding: 24px 18px;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.diferencial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
  border-color: transparent;
}

.diferencial-card i {
  font-size: 26px;
  color: var(--vermelho);
  margin-bottom: 12px;
}

.diferencial-card .num {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: 26px;
  color: var(--azul);
  display: block;
}

.diferencial-card .label {
  font-size: 13px;
  font-weight: 500;
  color: var(--azul);
  opacity: .75;
}

/* =================== SOBRE =================== */
.sobre {
  background: #FBF7F2;
  padding: 72px 0;
}

.sobre-inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

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

.eyebrow {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: 12px;
  display: block;
}

.sobre h2 {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: clamp(26px, 3.5vw, 38px);
  margin-bottom: 18px;
  color: var(--azul);
}

.sobre p {
  font-size: 16px;
  color: rgba(22,20,80,0.85);
  margin-bottom: 16px;
  max-width: 58ch;
}

/* =================== CTA FAIXA =================== */
.cta-faixa {
  background: var(--azul);
  color: var(--branco);
  padding: 48px 0;
}

.cta-faixa-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}

@media (min-width: 800px) {
  .cta-faixa-inner { flex-direction: row; align-items: center; }
}

.cta-faixa h3 {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
}

/* =================== FOOTER =================== */
.site-footer {
  background: var(--vermelho-escuro);
  color: rgba(255,255,255,0.9);
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  gap: 32px;
  margin-bottom: 40px;
}

@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

.footer-logo img { height: 40px; margin-bottom: 14px; }

.footer-col h4 {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 14px;
  color: var(--amarelo);
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-col a:hover { color: var(--amarelo); }

.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  color: rgba(255,255,255,0.65);
}

.footer-legal a { color: rgba(255,255,255,0.8); }
.footer-legal a:hover { color: var(--amarelo); }

.placeholder-flag {
  color: var(--amarelo);
  font-weight: 700;
}

/* =================== PÁGINAS INTERNAS =================== */
.page-hero {
  background: var(--grad-fundo);
  color: var(--branco);
  padding: 56px 0;
}
.page-hero h1 {
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 42px);
}
.page-hero p { margin-top: 10px; opacity: .9; max-width: 60ch; }

.secao { padding: 64px 0; }

.unidade-card {
  background: var(--branco);
  border: 1.5px solid rgba(22,20,80,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
  box-shadow: 0 6px 18px rgba(22,20,80,0.06);
}

.unidade-card iframe { width: 100%; height: 320px; border: none; display: block; }

.unidade-info { padding: 24px; }
.unidade-info h3 {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 10px;
}
.unidade-info p { margin-bottom: 6px; font-size: 15px; }
.unidade-info i { color: var(--vermelho); width: 18px; }

.info-lista { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }

.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 200;
  background: #25D366;
  color: var(--branco);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.25);
  transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }

.preview-banner {
  background: var(--azul);
  color: var(--branco);
  text-align: center;
  font-family: var(--font-corpo);
  font-size: 13px;
  padding: 8px 16px;
}
.preview-banner strong { color: var(--amarelo); }