/* =========================================================
   CAFÉ TANGARÁ — Versão "Identidade Oficial"
   Paleta extraída do manual da agência: azul + laranja + branco
========================================================= */
:root{
  --azul-marinho: #143A5C;
  --azul-primario: #2569A4;
  --azul-claro: #E8F1F8;
  --laranja: #E16427;
  --branco: #FFFFFF;
  --cinza-claro: #F5F7FA;
  --cinza-texto: #5B6B7A;
  --texto-escuro: #12283D;

  --font-display: 'Baloo 2', 'Nunito', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 16px;
  --wrap: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--branco);
  color: var(--texto-escuro);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3{ font-family: var(--font-display); margin:0; color: var(--azul-marinho); font-weight: 700; }
p{ margin:0; }

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

.eyebrow{
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--laranja);
  margin: 0 0 10px;
}

/* =========================================================
   BUTTONS
========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: var(--laranja);
  color: var(--branco);
  box-shadow: 0 8px 20px rgba(225,100,39,.35);
}
.btn-primary:hover{ background: #C8571E; }
.btn-ghost{
  background: var(--branco);
  color: var(--azul-marinho);
  border-color: var(--branco);
}
.btn-ghost:hover{ background: rgba(255,255,255,.85); }

/* =========================================================
   HEADER
========================================================= */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(20,58,92,.08);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 80px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-logo{ height: 40px; width:auto; display:block; }
.site-nav{ display:flex; align-items:center; gap: 30px; }
.site-nav a{
  font-weight: 600; font-size:.92rem;
  color: var(--azul-marinho);
  padding: 6px 0;
}
.site-nav a:hover{ color: var(--laranja); }
.nav-cta{
  background: var(--azul-primario);
  color: var(--branco) !important;
  padding: 12px 22px;
  border-radius: 999px;
}
.nav-cta:hover{ background: var(--azul-marinho); }

/* =========================================================
   HERO
========================================================= */
.hero{
  position: relative;
  background: linear-gradient(155deg, var(--azul-marinho) 0%, var(--azul-primario) 100%);
  color: var(--branco);
  padding: 100px 0 120px;
  overflow: hidden;
}
.hero-grain{ display:none; }
.hero-inner{ position:relative; z-index:1; max-width: 720px; }
.hero .eyebrow{ color: #FFB88C; }
.hero-title{
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1.08;
  font-weight: 800;
  color: var(--branco);
}
.stamped{
  display:inline-block;
  color: #FFB88C;
}
.stamped::after{ display:none; }
.hero-sub{
  margin-top: 26px;
  font-size: 1.12rem;
  max-width: 560px;
  color: #D9E7F3;
}
.hero-actions{ margin-top: 38px; display:flex; gap:16px; flex-wrap:wrap; }

.hero-tagline-stamp{ display:none; }
.hero-tagline-pill{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding: 10px 20px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--branco);
}
.hero-tagline-pill .dot{
  width:6px; height:6px; border-radius:50%; background: var(--laranja);
}

/* =========================================================
   SECTIONS shared
========================================================= */
.section{ padding: 96px 0; }
.lead{ font-size: 1.08rem; color: var(--cinza-texto); max-width: 540px; margin-top: 14px; }

/* =========================================================
   HISTORIA (nova secao)
========================================================= */
.historia{ background: var(--azul-claro); }
.historia-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.historia h2{ font-size: clamp(1.8rem, 3vw, 2.3rem); }
.historia-quote{
  background: var(--azul-marinho);
  color: var(--branco);
  border-radius: var(--radius);
  padding: 36px 32px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  position: relative;
}
.historia-quote .brand-mark{
  display:flex; align-items:center; gap:8px;
  margin-top: 20px;
  font-size: .85rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: #FFB88C;
}
.historia-badge{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--branco);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--azul-marinho);
  margin-bottom: 18px;
  box-shadow: 0 4px 14px rgba(20,58,92,.1);
}

/* =========================================================
   CLUBE
========================================================= */
.club{ background: var(--branco); }
.club-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items:center;
}
.club h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); }
.rules{ margin-top: 28px; display:flex; flex-direction:column; gap: 16px; }
.rules li{
  padding-left: 26px;
  position:relative;
  color: var(--texto-escuro);
  font-size: .98rem;
}
.rules li::before{
  content:"✓";
  position:absolute; left:0; top:0;
  color: var(--laranja);
  font-weight:700;
}

.club-card-wrap{ display:flex; justify-content:center; position: relative; }
.club-seal{
  position: absolute;
  top: -18px;
  right: 10px;
  width: 84px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(20,58,92,.25);
  z-index: 2;
}
.stamp-card{
  width: 100%;
  max-width: 420px;
  background: var(--branco);
  border: 1px solid #E3EAF0;
  border-radius: var(--radius);
  padding: 30px 28px 26px;
  box-shadow: 0 20px 40px rgba(20,58,92,.12);
}
.stamp-card-top{
  display:flex; justify-content:space-between; align-items:baseline;
  border-bottom: 1px solid #E3EAF0;
  padding-bottom: 16px; margin-bottom: 20px;
}
.stamp-card-eyebrow{
  font-size:.72rem; color: var(--cinza-texto); font-weight:600; letter-spacing:.04em;
}
.stamp-card-title{
  font-family: var(--font-display); font-weight:700; color: var(--azul-marinho);
}
.stamp-grid{
  display:grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.stamp-slot{
  aspect-ratio: 1;
  border: 1.5px solid #E3EAF0;
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  position: relative;
  background: var(--cinza-claro);
}
.stamp-slot .num{
  font-size:.7rem; color: #B7C2CC; font-weight:600;
}
.stamp-slot.filled{ border-color: transparent; background: var(--laranja); }
.stamp-slot.filled .num{ display:none; }
.stamp-slot.filled svg{ width: 60%; height:60%; }
.stamp-slot.filled svg *{ stroke: white !important; }
.stamp-card-foot{
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid #E3EAF0;
  display:flex; justify-content:space-between;
  font-size:.74rem; color: var(--cinza-texto); font-weight:600;
}

/* =========================================================
   COMO FUNCIONA
========================================================= */
.how{ background: var(--cinza-claro); }
.how h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); max-width: 640px; }
.steps{
  margin-top: 52px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step{
  background: var(--branco);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: 0 10px 30px rgba(20,58,92,.06);
}
.step-num{
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--laranja);
  display:block;
  margin-bottom: 12px;
}
.step h3{ font-size: 1.1rem; margin-bottom: 8px; }
.step p{ color: var(--cinza-texto); font-size: .94rem; }

/* =========================================================
   CADASTRO
========================================================= */
.signup{ background: var(--branco); }
.signup-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}
.signup h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); }
.whatsapp-note{
  margin-top: 34px;
  display:flex; gap: 12px; align-items:flex-start;
  background: var(--azul-claro);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: .9rem;
  color: var(--azul-marinho);
}
.wa-icon{ width:22px; height:22px; fill: var(--azul-primario); flex-shrink:0; margin-top:2px; }

.signup-form{
  background: var(--cinza-claro);
  border-radius: var(--radius);
  padding: 34px;
  display:flex; flex-direction:column; gap: 18px;
}
.field{ display:flex; flex-direction:column; gap:6px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; }
label{ font-size: .82rem; font-weight:700; color: var(--azul-marinho); }
input[type="text"], input[type="tel"], input[type="date"], select{
  border: 1.5px solid #DCE4EA;
  background: var(--branco);
  border-radius: 10px;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--texto-escuro);
}
input:focus, select:focus{ border-color: var(--azul-primario); outline: none; }
.consent{
  display:flex; gap: 10px; align-items:flex-start;
  font-size: .82rem; color: var(--cinza-texto);
  cursor:pointer;
}
.consent input{ margin-top: 3px; }
.btn-submit{ margin-top: 6px; width:100%; }
.form-status{ font-size:.88rem; min-height: 1.2em; }
.form-status.ok{ color: #1D8348; font-weight:600; }
.form-status.error{ color: #C0392B; font-weight:600; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{ background: var(--azul-marinho); color: var(--branco); padding: 64px 0 0; }
.footer-inner{
  display:grid; grid-template-columns: 1fr 2fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.14);
}
.footer-logo-card{
  display: inline-block;
  background: transparent;
  padding: 0;
  margin-bottom: 14px;
}
.footer-logo{ height: 52px; width:auto; display:block; filter: brightness(0) invert(1); }
.footer-tagline{
  font-family: var(--font-display);
  font-weight: 600;
  color: #D9E7F3;
  font-size: .98rem;
  max-width: 260px;
  line-height: 1.4;
}
.footer-cols{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.footer-cols h4{ font-size:.75rem; text-transform:uppercase; letter-spacing:.08em; color: var(--laranja); margin-bottom:10px; font-weight:700; }
.footer-cols p{ font-size:.88rem; color:#B9CBDB; margin-bottom:6px; }
.footer-cols a:hover{ color: var(--branco); }
.footer-bottom{ padding: 20px 24px; font-size:.78rem; color:#8FA6BC; }

/* =========================================================
   WHATSAPP FLOAT
========================================================= */
.wa-float{
  position: fixed; right: 22px; bottom: 22px;
  width: 58px; height:58px; border-radius:50%;
  background: #25D366;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  z-index: 60;
  transition: transform .2s ease;
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float svg{ width:28px; height:28px; fill: var(--branco); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 900px){
  .club-grid, .signup-grid, .historia-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .footer-cols{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px){
  .site-nav{ gap: 14px; }
  .site-nav a:not(.nav-cta){ display:none; }
  .steps{ grid-template-columns: 1fr; }
  .field-row{ grid-template-columns: 1fr; }
  .footer-cols{ grid-template-columns: 1fr; }
  .hero{ padding: 84px 0 96px; }
  .section{ padding: 64px 0; }
  .stamp-grid{ grid-template-columns: repeat(5,1fr); }
}