/* ===== Xaulim Oficina — Design Tokens ===== */
:root{
  --black-glossy: #0B0B0C;
  --black-glossy-2: #1A1A1D;
  --anthracite: #2C3E50;
  --anthracite-2: #34495E;
  --red: #C0392B;
  --red-2: #E74C3C;
  --header-red-1: #8A1F16;
  --header-red-2: #B32A1C;
  --silver: #C9CDD3;
  --white: #FFFFFF;
  --light: #F5F6F8;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --font-head: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 14px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,.15);
  --shadow-strong: 0 20px 50px rgba(0,0,0,.35);
  --container: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--anthracite);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-head); color: var(--black-glossy); margin:0 0 .5em; line-height:1.15; }
p{ margin:0 0 1em; }

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

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--red); color:#fff;
  padding:10px 16px; z-index:1000; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; gap:10px; justify-content:center;
  padding: 15px 28px; border-radius: 999px; font-weight:600; font-size: .98rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  border: 2px solid transparent; cursor:pointer; white-space: nowrap;
}
.btn svg{ width:20px; height:20px; flex-shrink:0; }
.btn-primary{ background: var(--whatsapp); color:#fff; box-shadow: 0 10px 24px rgba(37,211,102,.35); }
.btn-primary:hover{ background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(37,211,102,.45); }
.btn-outline{ border-color: rgba(255,255,255,.6); color:#fff; }
.btn-outline:hover{ background: rgba(255,255,255,.12); border-color:#fff; transform: translateY(-2px); }
.btn-block{ width:100%; margin-top: 22px; }

/* ===== Header ===== */
.site-header{
  position: sticky; top:0; z-index: 500;
  border-bottom: 1px solid rgba(0,0,0,.25);
}
.site-header::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background: linear-gradient(120deg, var(--header-red-1) 0%, var(--header-red-2) 50%, var(--header-red-1) 100%);
  backdrop-filter: saturate(140%) blur(8px);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:78px; gap: 20px; }
.brand{ display:flex; align-items:center; gap:12px; color:#fff; flex-shrink:0; }
.brand-logo{
  height:62px; width:62px; object-fit:contain;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,.5));
  transition: transform .2s ease;
}
.brand:hover .brand-logo{ transform: scale(1.05); }

.main-nav ul{ display:flex; gap: 30px; }
.main-nav a{ color:#f2e4e2; font-weight:500; font-size:.95rem; position:relative; padding: 6px 0; }
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background: var(--silver);
  transition: width .25s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after{ width:100%; }
.main-nav a:hover{ color:#fff; }

.header-actions{ display:flex; align-items:center; gap:18px; }
.header-whats{
  display:flex; align-items:center; gap:8px; color:#fff; font-weight:600; font-size:.92rem;
  border:1px solid rgba(255,255,255,.25); padding:9px 16px; border-radius:999px;
  transition: border-color .2s ease, background .2s ease;
}
.header-whats svg{ width:18px; height:18px; color: var(--whatsapp); }
.header-whats:hover{ border-color: var(--whatsapp); background: rgba(37,211,102,.1); }

.nav-toggle{ display:none; flex-direction:column; justify-content:center; gap:5px; width:34px; height:34px; background:none; border:0; cursor:pointer; padding:0; }
.nav-toggle span{ display:block; height:2px; width:100%; background:#fff; border-radius:2px; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero{ position:relative; min-height: 86vh; display:flex; align-items:center; color:#fff; overflow:hidden; background: var(--black-glossy); }
.hero-media{ position:absolute; inset:0; }
.hero-media::before{
  content:''; position:absolute; inset:0;
  background: radial-gradient(ellipse 55% 65% at 76% 50%, rgba(179,42,28,.32), rgba(179,42,28,0) 70%);
}
.hero-logo{
  position:absolute; top:50%; right:1%; transform:translateY(-50%);
  height:min(64%, 430px); width:auto; max-width:46%; object-fit:contain;
  filter: drop-shadow(0 20px 55px rgba(0,0,0,.6));
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(11,11,12,1) 0%, rgba(11,11,12,.97) 34%, rgba(11,11,12,.75) 52%, rgba(11,11,12,.25) 72%, rgba(11,11,12,0) 92%);
}
.hero-content{ position:relative; z-index:2; padding: 140px 24px 100px; max-width: 820px; }
.hero-badge{
  display:inline-flex; align-items:center; gap:8px; background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2); padding: 8px 18px; border-radius:999px; font-size:.88rem; color: var(--silver);
  margin-bottom: 24px;
}
.hero h1{ color:#fff; font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight:800; max-width: 14ch; }
.hero-subtitle{ font-size: clamp(1rem, 1.6vw, 1.2rem); color:#dcdde1; max-width:56ch; margin-bottom: 34px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; }

/* ===== Sections ===== */
.section{ padding: 96px 0; }
.section-dark{ background: var(--black-glossy-2); color: #dcdde1; }
.section-dark h2, .section-dark h3{ color:#fff; }
.eyebrow{
  text-transform:uppercase; letter-spacing:.18em; font-size:.8rem; font-weight:700; color: var(--red-2); margin-bottom:10px;
}
.section h2{ font-size: clamp(1.7rem, 3.4vw, 2.4rem); max-width: 20ch; }
.section-lead{ font-size:1.05rem; max-width: 60ch; color:#5b6774; }
.section-dark .section-lead{ color:#a9b0b8; }

.grid{ display:grid; gap: 26px; margin-top: 48px; }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }

/* ===== Feature cards (Diferenciais) ===== */
.feature-card{
  background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08);
  padding: 32px 26px; border-radius: var(--radius); transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.feature-card:hover{ transform: translateY(-6px); border-color: rgba(231,76,60,.5); background: rgba(255,255,255,.06); }
.feature-icon{ width:56px; height:56px; color: var(--red-2); margin-bottom:18px; }
.feature-icon svg{ width:100%; height:100%; }
.feature-card h3{ font-size:1.15rem; }
.feature-card p{ font-size:.94rem; color:#a9b0b8; margin-bottom:0; }

/* ===== Service cards ===== */
.service-card{
  background: var(--light); border-radius: var(--radius); padding: 30px 26px;
  border: 1px solid #e8eaee; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); border-color: var(--red-2); }
.service-icon{ width:52px; height:52px; color: var(--red); margin-bottom:16px; }
.service-icon svg{ width:100%; height:100%; }
.service-card h3{ font-size:1.12rem; }
.service-card p{ font-size:.94rem; color:#5b6774; margin-bottom:0; }
.services-cta{ margin-top:52px; text-align:center; }

/* ===== Ratings & Testimonials ===== */
.rating-badge{
  display:flex; align-items:center; gap:16px; margin: 40px 0 30px; flex-wrap:wrap;
}
.rating-number{ font-family: var(--font-head); font-size: 2.6rem; font-weight:800; color:#fff; }
.rating-stars{ color:#F5B301; font-size:1.4rem; letter-spacing:2px; }
.rating-source{ color:#a9b0b8; font-size:.92rem; text-decoration: underline; text-underline-offset: 3px; transition: color .2s ease; }
.rating-source:hover{ color:#fff; }

.testimonial-carousel{ position:relative; }
.testimonial-track{
  display:flex; gap:24px; overflow:hidden; scroll-snap-type: x mandatory;
}
.testimonial-card{
  scroll-snap-align:start; flex: 0 0 100%; background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 36px; min-height: 200px;
  display:flex; flex-direction:column; justify-content:center;
}
.testimonial-card .stars{ color:#F5B301; letter-spacing:2px; margin-bottom:14px; display:block; }
.testimonial-card p{ font-size:1.1rem; color:#e7e7ea; font-style:italic; margin-bottom:18px; }
.testimonial-card footer{ font-weight:700; color:#fff; }
.testimonial-controls{ display:flex; align-items:center; justify-content:center; gap:22px; margin-top: 28px; }
.testimonial-controls button{
  width:42px; height:42px; border-radius:50%; border:1px solid rgba(255,255,255,.25); background:transparent;
  color:#fff; cursor:pointer; font-size:.95rem; transition: background .2s ease, border-color .2s ease;
}
.testimonial-controls button:hover{ background: var(--red-2); border-color: var(--red-2); }
.testimonial-dots{ display:flex; gap:9px; }
.testimonial-dots span{
  width:9px; height:9px; border-radius:50%; background: rgba(255,255,255,.3); cursor:pointer; transition: background .2s ease, transform .2s ease;
}
.testimonial-dots span.active{ background: var(--red-2); transform: scale(1.2); }

@media (min-width: 700px){
  .testimonial-card{ flex-basis: 100%; }
}

/* ===== Ambiente ===== */
.ambiente-grid{ grid-template-columns: repeat(3, 1fr); }
.ambiente-tile{
  background: var(--light); border-radius: var(--radius); border:1px solid #e8eaee;
  display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
  padding: 26px 18px; gap:14px; aspect-ratio: 16/10;
}
.ambiente-tile svg{ width:42px; height:42px; color: var(--red); }
.ambiente-tile p{ margin:0; font-weight:600; color: var(--anthracite); font-size:.95rem; }

/* ===== Contact ===== */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 46px; margin-top: 48px; align-items:stretch; }
.contact-list li{ display:flex; align-items:flex-start; gap:14px; margin-bottom: 20px; font-size:1rem; }
.contact-list svg{ width:22px; height:22px; flex-shrink:0; color: var(--red-2); margin-top:2px; }
.contact-list a:hover{ color: var(--red-2); }
.hours-box{
  background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 24px 26px; margin: 10px 0 6px;
}
.hours-box h3{ font-size:1rem; margin-bottom:14px; }
.hours-row{ display:flex; justify-content:space-between; padding:6px 0; font-size:.95rem; border-top:1px solid rgba(255,255,255,.08); }
.hours-row:first-of-type{ border-top:none; }
.contact-map{ border-radius: var(--radius); overflow:hidden; min-height: 340px; box-shadow: var(--shadow-strong); }
.contact-map iframe{ width:100%; height:100%; min-height:340px; }

/* ===== Footer ===== */
.site-footer{ background: var(--black-glossy); color:#b9bec5; padding-top: 64px; }
.footer-inner{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-logo{ height:84px; width:84px; object-fit:contain; filter: drop-shadow(0 2px 6px rgba(0,0,0,.5)); }
.footer-brand p{ margin-top:14px; font-size:.92rem; max-width: 32ch; }
.footer-col h4{ color:#fff; font-family: var(--font-head); font-size:.95rem; letter-spacing:.05em; margin-bottom:16px; }
.footer-col li{ margin-bottom:10px; font-size:.92rem; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.08); padding:22px 0; text-align:center; font-size:.85rem; }

/* ===== WhatsApp floating button ===== */
.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 600;
  width: 60px; height:60px; border-radius:50%; background: var(--whatsapp); color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow: 0 10px 26px rgba(37,211,102,.5);
  animation: pulse 2.4s ease-in-out infinite;
}
.whatsapp-float svg{ width:30px; height:30px; }
.whatsapp-float:hover{ background: var(--whatsapp-dark); }
@keyframes pulse{
  0%,100%{ box-shadow: 0 10px 26px rgba(37,211,102,.5); }
  50%{ box-shadow: 0 10px 26px rgba(37,211,102,.5), 0 0 0 10px rgba(37,211,102,.15); }
}

/* ===== Reveal animation ===== */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .grid-4{ grid-template-columns: repeat(2,1fr); }
  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .contact-map{ min-height: 300px; order: -1; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }

  .hero-media::before{
    background: radial-gradient(ellipse 70% 40% at 50% 22%, rgba(179,42,28,.32), rgba(179,42,28,0) 70%);
  }
  .hero-logo{
    top: 16%; right:50%; transform: translate(50%, 0);
    height:auto; width:58%; max-width:340px;
  }
  .hero-overlay{
    background: linear-gradient(190deg, rgba(11,11,12,0) 0%, rgba(11,11,12,.15) 30%, rgba(11,11,12,.92) 52%, rgba(11,11,12,1) 100%);
  }
  .hero-content{ padding: 240px 20px 80px; }
}

@media (max-width: 760px){
  .main-nav{
    position:fixed; inset: 78px 0 0 0; background: rgba(11,11,12,.98); backdrop-filter: blur(10px);
    transform: translateX(100%); transition: transform .3s ease; padding: 30px 24px; overflow-y:auto;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; gap:0; }
  .main-nav li{ border-bottom:1px solid rgba(255,255,255,.08); }
  .main-nav a{ display:block; padding: 18px 4px; font-size:1.05rem; }
  .header-whats span{ display:none; }
  .nav-toggle{ display:flex; }
  .hero-logo{ top:10%; width:60%; max-width:240px; }
  .hero-content{ padding: 280px 20px 70px; }
  .grid-4{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .ambiente-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; text-align:left; }
  .section{ padding: 68px 0; }
}