/* =============================================================
   Italínea Atlântica | Landing Page
   Design tokens extraídos do Manual de Identidade Italínea
   ============================================================= */
:root{
  --navy: #164187;
  --navy-dark: #0e2c5e;
  --navy-darker: #0a1f43;
  --sky: #298DEC;
  --peach: #FFD0B9;
  --peach-soft: #FFF1E8;
  --orange: #FF9C73;
  --orange-dark: #e87a4d;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --ink: #12203a;
  --ink-soft: #4a5670;
  --bg: #FFFCFA;
  --card: #ffffff;
  --border: #ECE3DC;
  --gold: #E3A857;

  --font-display: "Baloo 2", "Segoe UI Rounded", ui-rounded, sans-serif;
  --font-body: "Nunito Sans", "Segoe UI", Roboto, Arial, sans-serif;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px;

  --radius-sm: 10px; --radius-md: 16px; --radius-lg: 24px; --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(18,32,58,.08);
  --shadow-md: 0 8px 24px rgba(18,32,58,.12);
  --shadow-lg: 0 20px 48px rgba(18,32,58,.18);
  --ease: cubic-bezier(.22,.9,.32,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.wa-reset{background:none;border:none;padding:0;margin:0;font:inherit;color:inherit;text-align:inherit;cursor:pointer;text-decoration:inherit}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-darker);line-height:1.15;margin:0 0 var(--space-3)}
h1{font-weight:700}
h2,h3{font-weight:700}
p{margin:0 0 var(--space-4);color:var(--ink-soft)}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--space-5)}
section{padding:var(--space-8) 0}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--peach-soft);color:var(--navy);
  font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;
  padding:6px 16px;border-radius:var(--radius-pill);margin-bottom:var(--space-4);
  border:1px solid var(--peach);
}
.section-head{max-width:680px;margin:0 auto var(--space-7);text-align:center}
.section-head h2{font-size:clamp(28px,4vw,40px)}
.section-head p{font-size:18px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{
  position:absolute;left:8px;top:-60px;background:var(--navy);color:#fff;padding:10px 18px;
  border-radius:var(--radius-sm);z-index:1000;transition:top .2s var(--ease);
}
.skip-link:focus{top:8px}

/* -------------------- Buttons -------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-display);font-weight:600;font-size:16px;
  padding:15px 28px;border-radius:var(--radius-pill);border:2px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);
  min-height:48px;line-height:1;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--orange);color:var(--navy-darker);box-shadow:var(--shadow-md)}
.btn-primary:hover{background:var(--orange-dark);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.btn-whatsapp{background:var(--whatsapp);color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.35)}
.btn-whatsapp:hover{background:var(--whatsapp-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-ghost-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost-light:hover{background:#fff;color:var(--navy)}
.btn-block{width:100%}
.btn svg{flex:none}
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible{
  outline:3px solid var(--sky); outline-offset:2px;
}

/* -------------------- Header -------------------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(255,252,250,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:48px;width:auto}
.brand-text{font-family:var(--font-display);font-weight:700;color:var(--navy-darker);font-size:14px;line-height:1.25}
.brand-text small{display:block;font-family:var(--font-body);font-weight:600;color:var(--ink-soft);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.main-nav{display:none}
.main-nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.main-nav a{font-weight:700;font-size:15px;color:var(--navy-darker);padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .2s}
.main-nav a:hover{border-color:var(--orange)}
.header-cta{display:flex;align-items:center;gap:12px}
.header-phone{display:none;align-items:center;gap:8px;font-weight:700;color:var(--navy-darker)}
.header-phone svg{color:var(--sky)}
@media (min-width:1024px){
  .main-nav{display:block}
  .header-phone{display:flex}
}

/* -------------------- Hero -------------------- */
.hero{
  position:relative;padding:var(--space-7) 0 var(--space-9);
  background-image:
    linear-gradient(180deg, rgba(8,16,32,.86) 0%, rgba(8,16,32,.62) 42%, rgba(8,16,32,.28) 68%, rgba(8,16,32,.08) 100%),
    url("../img/cozinha-planejada-contemporanea-italinea-1600.jpg");
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
@media (min-width:900px){
  .hero{
    background-image:
      linear-gradient(100deg, rgba(8,16,32,.88) 0%, rgba(8,16,32,.72) 30%, rgba(8,16,32,.32) 52%, rgba(8,16,32,.05) 68%),
      url("../img/cozinha-planejada-contemporanea-italinea-1600.jpg");
  }
}
.hero-grid{display:grid;gap:var(--space-7);position:relative;z-index:1}
.hero-copy .section-tag{background:rgba(255,255,255,.95)}
.hero h1{font-size:clamp(32px,5.2vw,54px);letter-spacing:-.01em;color:#fff}
.hero h1 em{font-style:normal;color:var(--peach)}
.hero-lead{font-size:19px;color:rgba(255,255,255,.88);max-width:52ch}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px 18px;margin:var(--space-5) 0}
.hero-badge{
  display:flex;align-items:center;gap:8px;font-weight:700;font-size:13.5px;color:#fff;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:8px 14px;border-radius:var(--radius-pill);backdrop-filter:blur(6px);
}
.hero-badge svg{color:var(--peach);flex:none}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:var(--space-5)}
.hero-trust{margin-top:var(--space-6);display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:14px;color:rgba(255,255,255,.82)}
.hero-trust strong{color:#fff}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.hero-media-badge{
  position:absolute;left:-14px;bottom:-14px;background:var(--navy);color:#fff;
  padding:14px 20px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);
  font-family:var(--font-display);font-size:14px;max-width:220px;
}
.hero-media-badge strong{display:block;font-size:22px;color:var(--peach)}
@media (min-width:900px){
  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:center}
}

/* -------------------- Lead form card -------------------- */
.lead-card{
  background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  padding:var(--space-6);border:1px solid var(--border);
}
.lead-card h2{font-size:22px;margin-bottom:4px}
.lead-card .lead-sub{font-size:14px;margin-bottom:var(--space-5)}
.form-row{margin-bottom:var(--space-4)}
.form-row label{display:block;font-weight:700;font-size:14px;color:var(--navy-darker);margin-bottom:6px}
.form-row input[type=text], .form-row input[type=tel], .form-row select{
  width:100%;padding:13px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);
  font-size:16px;font-family:var(--font-body);background:#fffaf7;min-height:48px;color:var(--ink);
}
.form-row input:focus, .form-row select:focus{border-color:var(--sky);outline:none;box-shadow:0 0 0 4px rgba(41,141,236,.15)}
.chip-group{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  position:relative;
}
.chip input{position:absolute;opacity:0;width:100%;height:100%;left:0;top:0;cursor:pointer;margin:0}
.chip span{
  display:inline-flex;align-items:center;padding:9px 14px;border-radius:var(--radius-pill);
  border:1.5px solid var(--border);font-size:13.5px;font-weight:700;color:var(--navy-darker);
  background:#fffaf7;transition:all .15s var(--ease);cursor:pointer;
}
.chip input:checked + span{background:var(--navy);border-color:var(--navy);color:#fff}
.chip input:focus-visible + span{outline:3px solid var(--sky);outline-offset:2px}
.form-consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--ink-soft);margin:var(--space-4) 0}
.form-consent input{margin-top:3px;width:18px;height:18px;flex:none}
.form-note{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-soft);margin-top:var(--space-3)}
.form-note svg{color:var(--sky);flex:none}
.form-error{color:#c0392b;font-size:13px;margin-top:4px;display:none}
.form-error.show{display:block}
.form-success{display:none;text-align:center;padding:var(--space-5) 0}
.form-success.show{display:block}
.form-success svg{color:var(--whatsapp);margin-bottom:10px}

/* -------------------- Diferenciais -------------------- */
.diff-grid{display:grid;grid-template-columns:1fr;gap:var(--space-5)}
.diff-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:var(--space-5);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.diff-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.diff-icon{
  width:52px;height:52px;border-radius:14px;background:var(--peach-soft);color:var(--navy);
  display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4);
}
.diff-card h3{font-size:18px;margin-bottom:6px}
.diff-card p{font-size:14.5px;margin:0}
@media (min-width:640px){.diff-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.diff-grid{grid-template-columns:repeat(3,1fr)}}

/* -------------------- Ambientes / Galeria -------------------- */
.env-section{background:var(--navy-darker);color:#fff}
.env-section .section-tag{background:rgba(255,255,255,.08);color:var(--peach);border-color:rgba(255,255,255,.2)}
.env-section .section-head h2{color:#fff}
.env-section .section-head p{color:#c7d3ea}
.env-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}
.env-card{
  position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;
  box-shadow:var(--shadow-md);
}
.env-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.env-card:hover img{transform:scale(1.06)}
.env-card-overlay{
  position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,40,0) 40%,rgba(10,20,40,.85) 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-4);
}
.env-card-overlay h3{color:#fff;font-size:17px;margin:0 0 6px}
.env-card-link{display:inline-flex;align-items:center;gap:6px;color:var(--peach);font-weight:700;font-size:13px}
.env-card-link svg{width:14px;height:14px}
@media (min-width:640px){.env-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.env-grid{grid-template-columns:repeat(4,1fr)}}
.env-cta{text-align:center;margin-top:var(--space-7)}

/* -------------------- Como funciona -------------------- */
.steps{display:grid;grid-template-columns:1fr;gap:var(--space-5);counter-reset:step}
.step{position:relative;padding-left:64px}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:0;top:0;width:48px;height:48px;border-radius:50%;
  background:var(--navy);color:#fff;font-family:var(--font-display);font-size:20px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.step h3{font-size:18px;margin-bottom:4px}
.step p{font-size:14.5px}
@media (min-width:768px){.steps{grid-template-columns:repeat(4,1fr)}.step{padding-left:0;padding-top:64px}.step::before{left:50%;top:0;transform:translateX(-50%)}.step{text-align:center}}

/* -------------------- Pagamento -------------------- */
.pay-grid{display:grid;grid-template-columns:1fr;gap:var(--space-4)}
.pay-card{
  background:var(--peach-soft);border:1px solid var(--peach);border-radius:var(--radius-md);
  padding:var(--space-5);display:flex;gap:14px;align-items:flex-start;
}
.pay-card svg{color:var(--orange-dark);flex:none;margin-top:2px}
.pay-card h3{font-size:16px;margin-bottom:2px}
.pay-card p{font-size:14px;margin:0}
@media (min-width:768px){.pay-grid{grid-template-columns:repeat(2,1fr)}}

/* -------------------- Prova social -------------------- */
.social-proof{background:linear-gradient(180deg,var(--peach-soft),#fff)}
.social-grid{display:grid;grid-template-columns:1fr;gap:var(--space-5)}
.social-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-5);box-shadow:var(--shadow-sm);text-align:center}
.social-card .stat{font-family:var(--font-display);font-size:34px;color:var(--navy);display:block}
.social-card .label{font-size:13.5px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.03em}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);margin-top:var(--space-7);border:1px solid var(--border)}
.map-wrap iframe{width:100%;height:340px;border:0;display:block}
@media (min-width:768px){.social-grid{grid-template-columns:repeat(4,1fr)}}

/* -------------------- FAQ -------------------- */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:var(--space-4) 0;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--navy-darker);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .icon-plus{flex:none;width:28px;height:28px;border-radius:50%;background:var(--peach-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;transition:transform .25s var(--ease)}
.faq-item[open] .icon-plus{transform:rotate(45deg);background:var(--orange);color:#fff}
.faq-item p{padding-bottom:var(--space-4);font-size:15px}

/* -------------------- Loja / Localização -------------------- */
.store-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}
.store-info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm)}
.store-info-row{display:flex;gap:14px;margin-bottom:var(--space-4);align-items:flex-start}
.store-info-row svg{color:var(--sky);flex:none;margin-top:2px}
.store-info-row strong{display:block;color:var(--navy-darker);font-size:15px}
.store-info-row span{font-size:14.5px;color:var(--ink-soft)}
@media (min-width:960px){.store-grid{grid-template-columns:.85fr 1.15fr}}

/* -------------------- CTA final -------------------- */
.cta-final{background:var(--navy);color:#fff;text-align:center;border-radius:var(--radius-lg);padding:var(--space-8) var(--space-5);margin:0 var(--space-5)}
.cta-final h2{color:#fff;font-size:clamp(26px,4vw,38px)}
.cta-final p{color:#c7d3ea;font-size:17px;max-width:56ch;margin:0 auto var(--space-6)}
.cta-final-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* -------------------- Footer -------------------- */
.site-footer{background:var(--navy-darker);color:#c7d3ea;padding-top:var(--space-8)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6);padding-bottom:var(--space-7)}
.footer-brand img{height:64px;width:auto;margin-bottom:var(--space-4)}
.footer-brand p{color:#9fb0cf;font-size:14px}
.footer-col h4{color:#fff;font-family:var(--font-display);font-size:15px;margin-bottom:var(--space-3)}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.footer-col a, .footer-col button{font-size:14px;color:#c7d3ea;transition:color .2s}
.footer-col a:hover, .footer-col button:hover{color:var(--orange)}
.footer-social{display:flex;gap:12px;margin-top:var(--space-3)}
.footer-social a, .footer-social button{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;
  transition:background .2s;color:inherit;
}
.footer-social a:hover, .footer-social button:hover{background:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:var(--space-5) 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:12.5px;color:#8ea0c0}
.footer-bottom a{color:#8ea0c0}
.footer-bottom a:hover{color:#fff}
@media (min-width:768px){.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}

/* -------------------- Botão flutuante WhatsApp + modal -------------------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:350;
  width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);color:#fff;border:none;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 28px rgba(37,211,102,.45);
  cursor:pointer;transition:transform .18s var(--ease),background .18s var(--ease);
}
.wa-float:hover{background:var(--whatsapp-dark);transform:scale(1.06)}
.wa-float:active{transform:scale(.96)}
.wa-float::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  box-shadow:0 0 0 0 rgba(37,211,102,.55);
  animation:wa-pulse 2.6s ease-out infinite;pointer-events:none;
}
@keyframes wa-pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}
  70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}
@media (prefers-reduced-motion: reduce){.wa-float::after{animation:none}}
@media (max-width:480px){.wa-float{right:16px;bottom:16px;width:56px;height:56px}}

.wa-modal-overlay{
  position:fixed;inset:0;z-index:500;background:rgba(10,20,40,.55);
  display:flex;align-items:center;justify-content:center;padding:20px;
  opacity:0;pointer-events:none;transition:opacity .2s var(--ease);
}
.wa-modal-overlay.open{opacity:1;pointer-events:auto}
.wa-modal-overlay[hidden]{display:none}
.wa-modal{
  position:relative;background:#fff;border-radius:var(--radius-lg);
  padding:var(--space-6);max-width:400px;width:100%;box-shadow:var(--shadow-lg);
  transform:translateY(14px) scale(.98);transition:transform .25s var(--ease);
}
.wa-modal-overlay.open .wa-modal{transform:translateY(0) scale(1)}
.wa-modal-close{
  position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  border:none;background:var(--peach-soft);color:var(--navy-darker);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s;
}
.wa-modal-close:hover{background:var(--peach)}
.wa-modal-icon{
  width:52px;height:52px;border-radius:50%;background:#e9fbf0;color:var(--whatsapp-dark);
  display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-3);
}
.wa-modal h2{font-size:20px;margin-bottom:4px;padding-right:24px}
.wa-modal p{font-size:14px;margin-bottom:var(--space-5)}
.wa-modal .form-row:last-of-type{margin-bottom:var(--space-2)}

/* -------------------- Utilities -------------------- */
.text-center{text-align:center}
.badge-inline{display:inline-flex;align-items:center;gap:6px;background:var(--peach-soft);color:var(--navy);border:1px solid var(--peach);border-radius:var(--radius-pill);padding:4px 12px;font-size:12.5px;font-weight:700}
noscript .lead-card{display:none}