/* ===== Nova Opção Persianas - Stylesheet ===== */
:root{
  --red:#8b1f24;
  --red-dark:#6f181c;
  --red-soft:#b9484c;
  --green:#0e9b6a;
  --green-dark:#0a7d54;
  --bg:#f3f0f7;
  --text:#1b1b1f;
  --muted:#6b6b73;
  --white:#ffffff;
  --dark:#1f1f24;
  --section-py:90px;
  --section-py-md:64px;
  --section-py-sm:48px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:'Poppins',sans-serif;color:var(--text);background:var(--white);line-height:1.5;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
.container{max-width:1180px;margin:0 auto;padding:0 20px;}
.centered{text-align:center;}

/* Tags / titles */
.tag{display:inline-block;background:var(--red);color:#fff;padding:6px 14px;font-size:13px;font-weight:600;letter-spacing:.5px;border-radius:4px;margin-bottom:14px;}
.tag-light{display:inline-block;color:#fff;font-size:13px;font-weight:500;letter-spacing:2px;margin-bottom:10px;}
h2{font-size:34px;font-weight:700;line-height:1.2;margin-bottom:14px;}
h2.centered{margin:0 auto 12px;}
.subtitle{color:var(--muted);max-width:640px;margin:0 auto 30px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:6px;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:.2s;}
.btn-whatsapp{background:var(--green);color:#fff;}
.btn-whatsapp:hover{background:var(--green-dark);}
.btn-dark{background:#111;color:#fff;}
.btn-dark:hover{background:#000;}
.btn-outline{background:transparent;color:var(--red);border:2px solid var(--red);}

/* Topbar */
.topbar{background:var(--red);color:#fff;font-size:13px;}
.topbar-inner{display:flex;justify-content:center;gap:30px;padding:8px 20px;flex-wrap:wrap;}
.topbar a{display:inline-flex;align-items:center;gap:6px;}

/* Header */
.site-header{background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.06);position:sticky;top:0;z-index:50;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 20px;}
.logo{display:flex;flex-direction:column;}
.logo-img{height:54px;width:auto;display:block;}
.footer-logo{height:70px;}
.main-nav{display:flex;gap:26px;}
.main-nav a{font-size:13px;font-weight:600;letter-spacing:1px;color:#222;transition:.2s;}
.main-nav a:hover{color:var(--red);}
.menu-toggle{display:none;background:none;border:none;font-size:22px;color:var(--red);cursor:pointer;}

/* Hero */
.hero{position:relative;min-height:560px;display:flex;align-items:center;color:#fff;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:url('../assets/hero-bg-desktop.png?v=1') center top/cover no-repeat;}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.15) 55%,rgba(0,0,0,0) 100%);}
.hero-content{position:relative;z-index:2;width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.hero h1{font-size:48px;font-weight:700;line-height:1.1;text-shadow:0 2px 12px rgba(0,0,0,.5);text-align:left;max-width:640px;}
.hero-sub{margin-top:14px;font-weight:500;letter-spacing:1px;font-size:18px;font-style:italic;opacity:.95;text-align:left;max-width:640px;}

/* Stats */
.stats{background:var(--red);color:#fff;padding:30px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat{display:flex;flex-direction:column;gap:4px;}
.stat-num{font-size:36px;font-weight:700;}
.stat-label{font-size:13px;opacity:.95;}

/* Sobre */
.sobre{padding:var(--section-py) 0;background:var(--bg);}
.sobre-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.sobre-collage{position:relative;min-height:480px;}
.sobre-collage img{position:absolute;border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.18);object-fit:cover;}
.sobre-collage .c1{width:55%;height:260px;top:0;left:0;}
.sobre-collage .c2{width:50%;height:260px;top:0;right:0;}
.sobre-collage .c3{width:70%;height:260px;bottom:0;left:15%;border:6px solid var(--bg);}
.sobre-text h2{font-size:30px;}
.sobre-text p{color:#3b3b40;margin:16px 0 26px;font-size:15px;}

/* Serviços */
.servicos{position:relative;padding:var(--section-py) 0;color:#fff;}
.servicos-bg{position:absolute;inset:0;background:linear-gradient(rgba(193,108,108,.85),rgba(193,108,108,.85)),url('../assets/section-bg.png?v=4') center/cover;z-index:-1;}
.servicos-header{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end;margin-bottom:40px;}
.servicos-header h2{font-size:32px;font-weight:700;}
.servicos-header p{font-size:14px;opacity:.95;}
.servicos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.card{background:#fff;color:var(--text);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 14px 30px rgba(0,0,0,.18);}
.card-img{height:200px;background-size:cover;background-position:center;}
.card-body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:17px;font-weight:700;}
.card-body p{font-size:13px;color:#4a4a52;flex:1;}
.card-body .btn{align-self:flex-start;margin-top:8px;font-size:12px;padding:10px 18px;}
.btn-saiba{background:var(--red);color:#fff;}
.btn-saiba:hover{background:var(--red-dark);}

/* Vantagens */
.vantagens{padding:var(--section-py) 0;background:var(--bg);}
.vantagens-timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px;align-items:start;}
.timeline-line{position:absolute;top:110px;left:5%;right:5%;height:1px;background:#bbb;z-index:0;}
.timeline-dot{position:absolute;top:106px;left:calc(5% - 4px);width:9px;height:9px;border-radius:50%;background:var(--red);z-index:1;}
.timeline-arrow{position:absolute;top:101px;width:0;height:0;border-left:10px solid var(--red);border-top:8px solid transparent;border-bottom:8px solid transparent;z-index:1;}
.timeline-arrow.a1{left:calc(33.33% - 10px);}
.timeline-arrow.a2{left:calc(66.66% - 10px);}
.timeline-arrow.a3{left:calc(95% - 10px);}
.vantagem{position:relative;text-align:center;z-index:1;}
.circle{position:relative;width:220px;height:220px;border-radius:50%;margin:0 auto 24px;overflow:hidden;border:4px solid #fff;box-shadow:0 12px 30px rgba(0,0,0,.15);}
.circle img{width:100%;height:100%;object-fit:cover;}
.circle .num{position:absolute;top:28px;right:28px;background:var(--red);color:#fff;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;border:3px solid #fff;}
.vantagem h3{font-size:18px;margin-bottom:10px;}
.vantagem p{color:var(--muted);font-size:14px;max-width:260px;margin:0 auto;}

/* Por que contratar */
.porque{position:relative;padding:var(--section-py) 0;color:#fff;}
.porque-bg{position:absolute;inset:0;background:linear-gradient(rgba(193,108,108,.82),rgba(193,108,108,.82)),url('../assets/porque-bg.png?v=1') center/cover;z-index:-1;}
.porque-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center;}
.porque-text h2{font-size:30px;margin-bottom:14px;}
.porque-text p{margin-bottom:24px;opacity:.95;}
.porque-text ul{list-style:none;display:flex;flex-direction:column;gap:18px;}
.porque-text li{display:flex;gap:14px;align-items:flex-start;}
.porque-text li i{color:#fff;background:var(--red-dark);width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;}
.porque-text h4{font-size:16px;margin-bottom:4px;}
.porque-text span{font-size:13px;opacity:.9;}
.porque-images{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.porque-images figure{position:relative;border-radius:10px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.3);}
.porque-images img{width:100%;height:300px;object-fit:cover;}
.porque-images figcaption{position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(0,0,0,.75));display:flex;align-items:flex-end;justify-content:center;padding:18px;color:#fff;text-align:center;font-size:14px;font-weight:500;}

/* Depoimentos */
.depoimentos{padding:var(--section-py) 0;background:var(--bg);}
.depoimentos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px;}
.depoimento{background:#fff;padding:26px;border-radius:10px;box-shadow:0 10px 24px rgba(0,0,0,.08);}
.depoimento .stars{color:#f5b301;margin-bottom:10px;}
.depoimento p{font-style:italic;color:#3b3b40;margin-bottom:12px;}
.depoimento strong{color:var(--red);font-size:14px;}

/* Contato */
.contato{position:relative;padding:var(--section-py) 0;color:#fff;}
.contato-bg{position:absolute;inset:0;background:linear-gradient(rgba(192,95,90,.78),rgba(192,95,90,.78)),url('../assets/contato-bg.png?v=3') center/cover;z-index:-1;}
.contato-grid{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:40px;align-items:start;}
.endereco h3{font-size:20px;margin-bottom:16px;font-weight:700;}
.endereco p{font-size:14px;margin-bottom:10px;display:flex;gap:10px;align-items:flex-start;}
.endereco p i{margin-top:3px;}
.endereco iframe{width:100%;height:330px;border:0;border-radius:4px;margin-top:14px;display:block;}
.form-box{padding:0;}
.form-box .tag{display:inline-block;background:#fff;color:#222;font-size:12px;font-weight:700;letter-spacing:1px;padding:6px 14px;border-radius:4px;margin-bottom:14px;}
.form-box h3{font-size:34px;margin-bottom:20px;font-weight:700;line-height:1.1;}
#contactForm{display:flex;flex-direction:column;gap:14px;}
#contactForm input,#contactForm textarea{padding:14px 16px;border:none;border-radius:4px;background:#efe9f1;color:#222;font-family:inherit;font-size:14px;}
#contactForm input:focus,#contactForm textarea:focus{outline:2px solid var(--red);}
.btn-light-square{align-self:flex-start;margin-top:6px;background:#fff;color:#1a1a1a;border:1px solid #1a1a1a;padding:14px 22px;font-weight:700;font-size:13px;letter-spacing:.5px;display:inline-flex;align-items:center;gap:8px;border-radius:2px;}
.btn-light-square:hover{background:#1a1a1a;color:#fff;}

/* Footer */
.site-footer{background:#fff;padding:60px 0 0;border-top:4px solid var(--red);}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1.2fr 1.4fr;gap:30px;padding-bottom:40px;}
.site-footer h4{color:var(--red);font-size:18px;margin-bottom:14px;}
.footer-list{list-style:none;display:flex;flex-direction:column;gap:8px;}
.footer-list a{font-size:14px;color:#333;}
.footer-list a:hover{color:var(--red);}
.footer-list.arrow li{position:relative;padding-left:18px;}
.footer-list.arrow li::before{content:"\f105";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--red);position:absolute;left:0;top:0;font-size:12px;}
.site-footer p{font-size:13px;color:#444;margin-bottom:6px;display:flex;gap:6px;align-items:flex-start;}
.socials{display:flex;gap:10px;margin-top:14px;}
.socials a{width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;display:inline-flex;align-items:center;justify-content:center;}
.copyright{background:#f7f5fb;padding:18px 0;text-align:center;font-size:13px;color:#666;border-top:1px solid #eee;}

/* Float WhatsApp */
.float-wpp{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:var(--green);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 10px 24px rgba(0,0,0,.25);z-index:99;animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(14,155,106,.5);}70%{box-shadow:0 0 0 18px rgba(14,155,106,0);}100%{box-shadow:0 0 0 0 rgba(14,155,106,0);}}

/* Responsive */
@media (max-width:1024px){
  :root{--section-py:var(--section-py-md);}
  h2{font-size:28px;}
  .hero{min-height:480px;}
  .hero-bg{background-image:url('../assets/hero-bg.png?v=5');}
  .hero h1{font-size:38px;}
  .servicos-grid{grid-template-columns:repeat(3,1fr);}
  .contato-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .form-box{grid-column:1/-1;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px 24px;}
  .porque-text h2{font-size:26px;}
}
@media (max-width:960px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:14px 20px;box-shadow:0 8px 20px rgba(0,0,0,.1);}
  .main-nav.open{display:flex;}
  .menu-toggle{display:inline-flex;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .sobre-grid,.servicos-header,.porque-grid,.contato-grid,.footer-grid{grid-template-columns:1fr;}
  .servicos-grid{grid-template-columns:repeat(2,1fr);}
  .vantagens-timeline{grid-template-columns:1fr;}
  .timeline-line,.timeline-dot,.timeline-arrow{display:none;}
  .depoimentos-grid{grid-template-columns:1fr;}
  .hero h1{font-size:34px;}
  .porque-images{grid-template-columns:1fr 1fr;}
  .sobre-collage{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-height:0;}
  .sobre-collage img{position:static;width:100%!important;height:200px!important;left:auto;right:auto;top:auto;bottom:auto;border:none!important;}
  .sobre-collage .c3{grid-column:1/-1;height:240px!important;}
  .servicos-header{gap:14px;margin-bottom:28px;}
  .servicos-header h2{font-size:26px;}
  .vantagens-timeline{gap:36px;}
  .circle{width:200px;height:200px;}
  .circle .num{top:22px;right:22px;}
  .form-box h3{font-size:26px;}
  .endereco iframe{height:240px;}
  .topbar-inner{gap:14px;font-size:12px;padding:8px 14px;}
}
@media (max-width:560px){
  :root{--section-py:var(--section-py-sm);}
  .servicos-grid{grid-template-columns:1fr;}
  .porque-images{grid-template-columns:1fr;}
  .header-inner .btn-whatsapp{display:none;}
  .container,.hero-content{padding:0 16px;}
  h2{font-size:24px;line-height:1.25;}
  .hero{min-height:440px;}
  .hero h1{font-size:28px;}
  .hero-sub{font-size:15px;}
  .stats{padding:24px 0;}
  .stats-grid{gap:14px;}
  .stat-num{font-size:28px;}
  .stat-label{font-size:12px;}
  .sobre-text h2,.porque-text h2{font-size:24px;}
  .sobre-collage img{height:170px!important;}
  .sobre-collage .c3{height:200px!important;}
  .card-img{height:180px;}
  .circle{width:180px;height:180px;}
  .circle .num{top:18px;right:18px;width:38px;height:38px;font-size:13px;}
  .porque-images img{height:240px;}
  .form-box h3{font-size:22px;}
  .depoimento{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:30px;}
  .site-footer{padding-top:48px;}
  .float-wpp{width:52px;height:52px;font-size:24px;right:16px;bottom:16px;}
  .topbar-inner{gap:10px;font-size:11px;}
  .topbar-inner a span,.topbar-inner a:nth-child(n+3){display:none;}
}
@media (max-width:380px){
  .hero h1{font-size:24px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
}