/* ===================================================
   Corte Laser Recife — Stylesheet
   Leve, responsivo, otimizado para performance
   =================================================== */

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.7;color:#2d2d2d;background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.25}

/* ---------- Variables ---------- */
:root{
  --c-primary:#FF6B00;
  --c-primary-dark:#E05A00;
  --c-primary-light:#FFF3EB;
  --c-dark:#1a1a2e;
  --c-gray:#6b7280;
  --c-gray-light:#f3f4f6;
  --c-white:#ffffff;
  --shadow:0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:0 8px 40px rgba(0,0,0,.12);
  --radius:12px;
  --radius-sm:8px;
  --transition:all .3s ease;
  --max-w:1200px;
}

/* ---------- Container ---------- */
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;border-radius:var(--radius-sm);padding:12px 28px;transition:var(--transition);cursor:pointer;border:2px solid transparent;text-align:center;white-space:nowrap}
.btn--primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn--primary:hover{background:var(--c-primary-dark);border-color:var(--c-primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,0,.35)}
.btn--outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn--outline:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.btn--lg{padding:16px 36px;font-size:1.05rem}
.btn--nav{padding:8px 20px;font-size:.85rem;border-radius:6px}
.btn .icon{flex-shrink:0}

/* ---------- Header ---------- */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.06);transition:var(--transition)}
.header--scrolled{box-shadow:var(--shadow)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.header__logo{display:flex;align-items:center;gap:4px}
.header__logo-text{font-size:1.25rem;color:var(--c-dark);letter-spacing:-.5px}
.header__logo-text strong{color:var(--c-primary)}
.header__menu{display:flex;align-items:center;gap:28px}
.header__menu a{font-size:.9rem;font-weight:500;color:var(--c-dark);transition:var(--transition);position:relative}
.header__menu a:not(.btn):hover{color:var(--c-primary)}
.header__menu a:not(.btn)::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--c-primary);transition:width .3s ease}
.header__menu a:not(.btn):hover::after{width:100%}
.header__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.header__toggle span{display:block;width:24px;height:2.5px;background:var(--c-dark);border-radius:2px;transition:var(--transition)}

/* ---------- Hero ---------- */
.hero{padding:140px 0 80px;background:linear-gradient(135deg,var(--c-dark) 0%,#16213e 100%);color:#fff;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(255,107,0,.15) 0%,transparent 70%);border-radius:50%}
.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero__title{font-size:2.75rem;font-weight:800;line-height:1.15;margin-bottom:20px}
.hero__subtitle{font-size:1.15rem;line-height:1.7;color:rgba(255,255,255,.85);margin-bottom:36px;max-width:540px}
.hero__ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero__image{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero__image img{width:100%;height:100%;object-fit:cover;min-height:320px;background:var(--c-gray-light)}

/* ---------- Section Base ---------- */
.section{padding:80px 0}
.section:nth-child(even){background:var(--c-gray-light)}
.section__title{font-size:2rem;font-weight:700;color:var(--c-dark);text-align:center;margin-bottom:12px}
.section__title--left{text-align:left}
.section__subtitle,.section__intro{font-size:1.05rem;color:var(--c-gray);text-align:center;max-width:680px;margin:0 auto 48px}
.section__intro{text-align:left;max-width:100%}

/* ---------- Cards (Serviços) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow);transition:var(--transition);border:1px solid rgba(0,0,0,.04)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--c-primary)}
.card__icon{margin-bottom:20px}
.card__title{font-size:1.1rem;font-weight:700;color:var(--c-dark);margin-bottom:10px}
.card__text{font-size:.92rem;color:var(--c-gray);line-height:1.65}

/* ---------- Regiões ---------- */
.regioes__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;margin-top:40px}
.regioes__map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.regioes__map img{width:100%;height:100%;object-fit:cover;min-height:300px;background:var(--c-gray-light)}
.regioes__lista h3{font-size:1.2rem;color:var(--c-dark);margin-bottom:16px}
.regioes__cidades{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;margin-bottom:28px}
.regioes__cidades li{font-size:.93rem;color:#444;padding:4px 0;border-bottom:1px solid rgba(0,0,0,.06)}

/* ---------- Como Funciona ---------- */
.passos{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:48px;position:relative}
.passos::before{content:'';position:absolute;top:32px;left:10%;right:10%;height:3px;background:linear-gradient(90deg,var(--c-primary),var(--c-primary-light));border-radius:2px;z-index:0}
.passo{text-align:center;position:relative;z-index:1}
.passo__num{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:1.5rem;font-weight:800;margin-bottom:16px;box-shadow:0 4px 16px rgba(255,107,0,.3)}
.passo__title{font-size:.95rem;font-weight:700;color:var(--c-dark);margin-bottom:8px}
.passo__text{font-size:.85rem;color:var(--c-gray);line-height:1.6}

/* ---------- Criação de Arte ---------- */
.arte__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.arte__content p{font-size:.95rem;color:#444;margin-bottom:16px;line-height:1.7}
.arte__content h3{font-size:1.1rem;color:var(--c-dark);margin:24px 0 12px}
.arte__lista{margin:0 0 20px 0;padding-left:0}
.arte__lista li{position:relative;padding:6px 0 6px 28px;font-size:.93rem;color:#444}
.arte__lista li::before{content:'✓';position:absolute;left:0;color:var(--c-primary);font-weight:700;font-size:1.1rem}
.arte__formatos{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 16px}
.tag{display:inline-block;padding:6px 16px;background:var(--c-primary-light);color:var(--c-primary-dark);font-size:.82rem;font-weight:600;border-radius:20px}
.arte__nota{font-size:.85rem;color:var(--c-gray);font-style:italic}
.arte__image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.arte__image img{width:100%;height:100%;object-fit:cover;min-height:300px;background:var(--c-gray-light)}

/* ---------- Portfólio ---------- */
.portfolio__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.portfolio__item{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);background:#fff}
.portfolio__item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.portfolio__item img{width:100%;height:220px;object-fit:cover;background:var(--c-gray-light)}
.portfolio__item figcaption{padding:14px 16px;font-size:.85rem;color:#444}
.portfolio__item figcaption strong{color:var(--c-dark)}

/* ---------- FAQ ---------- */
.faq__list{max-width:800px;margin:0 auto}
.faq__item{border:1px solid rgba(0,0,0,.08);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;transition:var(--transition)}
.faq__item[open]{border-color:var(--c-primary);box-shadow:0 2px 12px rgba(255,107,0,.1)}
.faq__question{padding:18px 24px;font-size:1rem;font-weight:600;color:var(--c-dark);cursor:pointer;display:flex;align-items:center;justify-content:space-between;transition:var(--transition);list-style:none}
.faq__question::-webkit-details-marker{display:none}
.faq__question::after{content:'+';font-size:1.4rem;font-weight:300;color:var(--c-primary);transition:transform .3s ease;flex-shrink:0;margin-left:16px}
.faq__item[open] .faq__question::after{content:'−'}
.faq__question:hover{color:var(--c-primary)}
.faq__answer{padding:0 24px 20px;font-size:.93rem;color:#555;line-height:1.7}

/* ---------- CTA Final ---------- */
.cta-final{padding:80px 0;background:linear-gradient(135deg,var(--c-dark) 0%,#16213e 100%);color:#fff;text-align:center}
.cta-final__title{font-size:2rem;font-weight:700;margin-bottom:16px}
.cta-final__text{font-size:1.05rem;color:rgba(255,255,255,.8);max-width:600px;margin:0 auto 32px;line-height:1.7}

/* ---------- Footer ---------- */
.footer{background:#111827;color:rgba(255,255,255,.75);padding:60px 0 0}
.footer__inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer__logo{font-size:1.2rem;color:#fff;display:block;margin-bottom:12px}
.footer__logo strong{color:var(--c-primary)}
.footer__col p{font-size:.88rem;line-height:1.65}
.footer__col h4{color:#fff;font-size:.95rem;margin-bottom:16px;font-weight:600}
.footer__col ul li{margin-bottom:8px}
.footer__col ul li a{font-size:.88rem;transition:var(--transition)}
.footer__col ul li a:hover{color:var(--c-primary)}
.footer__bottom{margin-top:40px;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.82rem;color:rgba(255,255,255,.4)}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:var(--transition);animation:pulse-wpp 2s infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.55)}
@keyframes pulse-wpp{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)}50%{box-shadow:0 4px 30px rgba(37,211,102,.65)}}

/* ========== RESPONSIVO ========== */

/* Tablet */
@media(max-width:1024px){
  .hero__inner{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero__subtitle{margin-left:auto;margin-right:auto}
  .hero__ctas{justify-content:center}
  .hero__image{max-width:560px;margin:0 auto}
  .cards{grid-template-columns:repeat(2,1fr)}
  .passos{grid-template-columns:repeat(3,1fr)}
  .passos::before{display:none}
  .regioes__grid{grid-template-columns:1fr}
  .arte__grid{grid-template-columns:1fr}
  .portfolio__grid{grid-template-columns:repeat(3,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}

/* Mobile */
@media(max-width:768px){
  .header__nav{position:fixed;top:72px;left:0;width:100%;background:#fff;box-shadow:var(--shadow-lg);transform:translateY(-120%);opacity:0;transition:var(--transition);padding:24px}
  .header__nav.active{transform:translateY(0);opacity:1}
  .header__menu{flex-direction:column;gap:16px}
  .header__menu a{font-size:1rem}
  .header__toggle{display:flex}
  .header__toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .header__toggle.active span:nth-child(2){opacity:0}
  .header__toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

  .hero{padding:120px 0 60px}
  .hero__title{font-size:1.9rem}
  .hero__subtitle{font-size:1rem}
  .section{padding:60px 0}
  .section__title{font-size:1.55rem}
  .cards{grid-template-columns:1fr}
  .passos{grid-template-columns:1fr 1fr;gap:32px}
  .portfolio__grid{grid-template-columns:repeat(2,1fr)}
  .regioes__cidades{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:32px}
  .cta-final__title{font-size:1.5rem}
}

/* Mobile small */
@media(max-width:480px){
  .hero__title{font-size:1.6rem}
  .hero__ctas{flex-direction:column;align-items:stretch}
  .btn--lg{padding:14px 24px;font-size:.95rem;justify-content:center}
  .passos{grid-template-columns:1fr}
  .portfolio__grid{grid-template-columns:1fr}
  .whatsapp-float{bottom:16px;right:16px;width:54px;height:54px}
}