/* ============================================================
   TOTAL BRICK PAVERS — Design System
   Paleta oficial + tipografia Oswald/Inter
   ============================================================ */

:root {
  /* Brand */
  --red: #EF3F49;
  --red-dark: #C92731;
  --ink: #111111;
  --ink-soft: #1c1c1f;
  --white: #ffffff;
  --green: #26C15F;

  /* Grays */
  --gray-50: #f7f7f8;
  --gray-100: #f0f0f2;
  --gray-200: #e4e4e7;
  --gray-400: #9a9aa3;
  --gray-600: #5c5c66;
  --gray-700: #3a3a42;

  /* Type */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1200px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 40px -12px rgba(17,17,17,.25);
  --shadow-lg: 0 30px 70px -20px rgba(17,17,17,.45);
  --header-h: 76px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.65;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -.01em; text-transform: uppercase; }
.h-xl { font-size: clamp(2.6rem, 6vw, 5rem); }
.h-lg { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.h-md { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: .22em; font-size: .82rem;
  color: var(--red); display: inline-block; margin-bottom: 1rem;
}
.lead { font-size: clamp(1.05rem,1.6vw,1.3rem); color: var(--gray-600); }
.text-red { color: var(--red); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--dark { background: var(--ink); color: var(--white); }
.section--gray { background: var(--gray-50); }
.center { text-align: center; }
.mx-auto { margin-left:auto; margin-right:auto; }
.maxw-720 { max-width: 720px; }
.grid { display: grid; gap: 28px; }
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.6rem}.mt-4{margin-top:2.4rem}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; font-size: 1rem;
  padding: 16px 30px; border-radius: var(--radius-sm);
  cursor: pointer; border: 2px solid transparent; transition: .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--red); color: #fff; box-shadow: 0 10px 24px -8px rgba(239,63,73,.6); }
.btn--primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-soft); transform: translateY(-2px); }
.btn--lg { padding: 19px 38px; font-size: 1.1rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200); transition: .25s;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; width:100%; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 52px; width: auto; }
.brand__txt { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; line-height: 1; font-size: 1.15rem; letter-spacing: .02em; }
.brand__txt small { display:block; font-size:.62rem; letter-spacing:.28em; color:var(--gray-400); font-weight:500; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { font-weight: 600; font-size: .95rem; color: var(--gray-700); transition:.2s; }
.nav a:hover { color: var(--red); }
.header__cta { display: flex; align-items: center; gap: 14px; }
.header__phone { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--ink); display:flex; align-items:center; gap:7px; }
.header__phone:hover { color: var(--red); }
.burger { display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px; }
.burger span { width:26px; height:3px; background:var(--ink); border-radius:3px; transition:.3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 92vh; display:flex; align-items:center;
  padding-top: var(--header-h);
  background: linear-gradient(115deg, #0c0c0e 0%, #1a1a1f 55%, #2a1416 100%);
  color: #fff; overflow:hidden;
}
.hero::before {
  content:""; position:absolute; inset:0;
  background-image: url('../img/hero.jpg');
  background-size: cover; background-position: center; opacity: .38;
}
.hero::after {
  content:""; position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(8,8,10,.94) 0%, rgba(8,8,10,.7) 45%, rgba(8,8,10,.2) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 760px; padding: 60px 0; }
.hero__badge {
  display:inline-flex; align-items:center; gap:8px; background:rgba(239,63,73,.16);
  border:1px solid rgba(239,63,73,.5); color:#ff9aa0; padding:8px 16px; border-radius:100px;
  font-weight:600; font-size:.82rem; letter-spacing:.06em; margin-bottom:1.6rem;
}
.hero h1 { color:#fff; margin-bottom: 1.4rem; }
.hero h1 em { font-style: normal; color: var(--red); }
.hero p { font-size: clamp(1.05rem,1.7vw,1.32rem); color: rgba(255,255,255,.82); max-width: 600px; }
.hero__actions { display:flex; flex-wrap:wrap; gap:16px; margin-top:2.4rem; }
.hero__trust { display:flex; flex-wrap:wrap; gap:28px; margin-top:3rem; padding-top:2rem; border-top:1px solid rgba(255,255,255,.14); }
.hero__trust .t { display:flex; flex-direction:column; }
.hero__trust .t strong { font-family:var(--font-display); font-size:1.7rem; color:#fff; line-height:1; }
.hero__trust .t span { font-size:.8rem; color:rgba(255,255,255,.6); letter-spacing:.04em; }
.stars { color: #ffc12b; letter-spacing:2px; }

/* ---------- Stat bar ---------- */
.statbar { background: var(--red); color:#fff; }
.statbar .container { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; padding-top:30px; padding-bottom:30px; }
.statbar .s { text-align:center; }
.statbar .s strong { display:block; font-family:var(--font-display); font-size:2.2rem; line-height:1; }
.statbar .s span { font-size:.82rem; opacity:.9; letter-spacing:.05em; }

/* ---------- Section heading ---------- */
.shead { max-width: 680px; margin-bottom: 3.2rem; }
.shead.center { margin-left:auto; margin-right:auto; }

/* ---------- Services ---------- */
.svc-grid { grid-template-columns: repeat(4, 1fr); }
.svc-card {
  position:relative; border-radius: var(--radius); overflow:hidden; min-height: 320px;
  display:flex; flex-direction:column; justify-content:flex-end; padding:26px;
  color:#fff; background:#222; box-shadow: var(--shadow); transition:.3s;
}
.svc-card::before { content:""; position:absolute; inset:0; background-size:cover; background-position:center; transition:.5s; z-index:0; }
.svc-card::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(17,17,17,.1) 30%, rgba(17,17,17,.92) 100%); z-index:1; }
.svc-card > * { position:relative; z-index:2; }
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.svc-card:hover::before { transform: scale(1.07); }
.svc-card h3 { font-size:1.5rem; }
.svc-card p { font-size:.92rem; color:rgba(255,255,255,.8); margin-top:.4rem; }
.svc-card .more { margin-top:1rem; font-family:var(--font-display); font-weight:600; text-transform:uppercase; letter-spacing:.05em; color:var(--red); font-size:.85rem; display:inline-flex; gap:6px; }
.svc-card:hover .more { gap:12px; }
.svc-card--driveway::before{background-image:url('../img/svc-driveway.jpg');}
.svc-card--pooldeck::before{background-image:url('../img/svc-pooldeck.jpg');}
.svc-card--patio::before{background-image:url('../img/svc-patio.jpg');}
.svc-card--walkway::before{background-image:url('../img/svc-walkway.jpg');}
.svc-card--retaining::before{background-image:url('../img/svc-retaining.jpg');}
.svc-card--firepit::before{background-image:url('../img/svc-firepit.jpg');}
.svc-card--sealing::before{background-image:url('../img/svc-sealing.jpg');}
.svc-card--cleaning::before{background-image:url('../img/svc-cleaning.jpg');}
/* fallback tint when image missing */
.svc-card{background:linear-gradient(160deg,#2b2b30,#161618);}

/* ---------- Why us ---------- */
.why-grid { grid-template-columns: repeat(3,1fr); }
.why-card { background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius); padding:34px; transition:.25s; }
.why-card:hover { border-color:var(--red); box-shadow: var(--shadow); transform:translateY(-4px); }
.why-card .ico { width:54px; height:54px; border-radius:12px; background:rgba(239,63,73,.1); color:var(--red); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.why-card .ico svg { width:28px; height:28px; }
.why-card h3 { font-size:1.25rem; margin-bottom:.5rem; }
.why-card p { color:var(--gray-600); font-size:.96rem; }

/* ---------- Process ---------- */
.steps { grid-template-columns: repeat(4,1fr); counter-reset: step; }
.step { position:relative; padding-top:10px; }
.step .num { font-family:var(--font-display); font-size:3.4rem; color:var(--red); line-height:.8; opacity:.25; }
.step h3 { font-size:1.2rem; margin:.4rem 0 .4rem; }
.step p { color:var(--gray-600); font-size:.95rem; }
.section--dark .step p { color: rgba(255,255,255,.65); }

/* ---------- Reviews ---------- */
.rev-grid { grid-template-columns: repeat(3,1fr); }
.rev { background:#fff; border-radius:var(--radius); padding:30px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:14px; }
.rev .q { font-size:1.02rem; color:var(--gray-700); font-style:italic; }
.rev .who { display:flex; align-items:center; gap:12px; margin-top:auto; }
.rev .who .av { width:44px; height:44px; border-radius:50%; background:var(--red); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-size:1.1rem; }
.rev .who b { display:block; font-size:.95rem; }
.rev .who span { font-size:.82rem; color:var(--gray-400); }

/* ---------- Gallery ---------- */
.gal { display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:200px; gap:14px; }
.gal .g { border-radius:var(--radius-sm); overflow:hidden; background:linear-gradient(160deg,#2b2b30,#161618); background-size:cover; background-position:center; transition:.4s; }
.gal .g:hover{ transform:scale(.98); filter:brightness(1.08); }
.gal .g--tall { grid-row: span 2; }
.gal .g--wide { grid-column: span 2; }

/* ---------- Areas ---------- */
.areas-grid { grid-template-columns: repeat(4,1fr); gap:14px; }
.area-pill { background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-sm); padding:18px 20px; font-family:var(--font-display); font-weight:600; text-transform:uppercase; letter-spacing:.03em; display:flex; align-items:center; gap:10px; transition:.2s; }
.area-pill:hover{ border-color:var(--red); color:var(--red); }
.area-pill svg{ width:18px; height:18px; color:var(--red); flex-shrink:0; }

/* ---------- CTA / Form ---------- */
.cta-split { display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center; }
.form-card { background:#fff; border-radius:var(--radius); padding:36px; box-shadow:var(--shadow-lg); color:var(--ink); }
.form-card h3 { font-size:1.6rem; margin-bottom:.3rem; }
.form-card p.sub { color:var(--gray-600); font-size:.95rem; margin-bottom:1.4rem; }
.field { margin-bottom:14px; }
.field label { display:block; font-size:.82rem; font-weight:600; margin-bottom:6px; color:var(--gray-700); }
.field input, .field select, .field textarea {
  width:100%; padding:13px 15px; border:1.5px solid var(--gray-200); border-radius:var(--radius-sm);
  font-family:var(--font-body); font-size:1rem; transition:.2s; background:#fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color:var(--red); box-shadow:0 0 0 3px rgba(239,63,73,.12); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.formnote { font-size:.78rem; color:var(--gray-400); margin-top:10px; text-align:center; }

/* ---------- Footer ---------- */
.footer { background:#0b0b0d; color:rgba(255,255,255,.65); padding:70px 0 30px; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; }
.footer h4 { color:#fff; font-size:1rem; letter-spacing:.05em; margin-bottom:1.2rem; }
.footer a { color:rgba(255,255,255,.65); display:block; padding:5px 0; transition:.2s; }
.footer a:hover { color:var(--red); }
.footer .brand__txt { color:#fff; }
.footer .brand__txt small{ color:rgba(255,255,255,.4); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); margin-top:50px; padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:.82rem; }

/* ---------- Mobile sticky call bar ---------- */
.mobile-bar { display:none; position:fixed; bottom:0; left:0; right:0; z-index:120; }
.mobile-bar a { flex:1; display:flex; align-items:center; justify-content:center; gap:8px; padding:16px; font-family:var(--font-display); font-weight:600; text-transform:uppercase; letter-spacing:.04em; }
.mobile-bar .call { background:var(--ink); color:#fff; }
.mobile-bar .quote { background:var(--red); color:#fff; }

/* ---------- WhatsApp float ---------- */
.wa { position:fixed; right:20px; bottom:20px; z-index:115; width:58px; height:58px; border-radius:50%; background:var(--green); display:flex; align-items:center; justify-content:center; box-shadow:0 10px 30px -8px rgba(38,193,95,.7); transition:.2s; }
.wa:hover{ transform:scale(1.08); }
.wa svg{ width:32px; height:32px; fill:#fff; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { padding-top: calc(var(--header-h) + 26px); padding-bottom: 4px; font-size:.85rem; color:var(--gray-400); }
.breadcrumb a { color:var(--gray-600); font-weight:500; }
.breadcrumb a:hover { color:var(--red); }
.breadcrumb span { margin:0 8px; color:var(--gray-200); }

/* ---------- Page hero (interior pages) ---------- */
.phero { position:relative; color:#fff; padding:60px 0 70px; background:linear-gradient(115deg,#0c0c0e,#1a1a1f 60%,#2a1416); overflow:hidden; }
.phero::before { content:""; position:absolute; inset:0; background-size:cover; background-position:center; opacity:.34; }
.phero::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(8,8,10,.92),rgba(8,8,10,.55)); }
.phero .container { position:relative; z-index:2; }
.phero h1 { color:#fff; max-width:780px; }
.phero h1 em { font-style:normal; color:var(--red); }
.phero p { color:rgba(255,255,255,.82); max-width:620px; font-size:clamp(1.02rem,1.5vw,1.2rem); margin-top:1.2rem; }
.phero__actions { display:flex; flex-wrap:wrap; gap:14px; margin-top:2rem; }

/* ---------- Prose / split content ---------- */
.prose { max-width:760px; }
.prose p { margin-bottom:1.1rem; color:var(--gray-700); font-size:1.05rem; }
.prose h3 { font-size:1.5rem; margin:2rem 0 .8rem; }
.prose ul { margin:1rem 0 1.4rem 1.2rem; }
.prose li { margin-bottom:.5rem; color:var(--gray-700); }
.split { display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:center; }
.split__img { border-radius:var(--radius); overflow:hidden; min-height:380px; background-size:cover; background-position:center; box-shadow:var(--shadow); }
.split--rev .split__img { order:-1; }
@media(max-width:880px){ .split{ grid-template-columns:1fr; gap:30px; } .split--rev .split__img{ order:0; } .split__img{ min-height:260px; } }

/* ---------- Service mini grid (city pages) ---------- */
.svc-mini { grid-template-columns:repeat(4,1fr); gap:16px; }
.svc-mini a { display:flex; flex-direction:column; gap:6px; padding:22px; border:1px solid var(--gray-200); border-radius:var(--radius-sm); background:#fff; transition:.2s; }
.svc-mini a:hover { border-color:var(--red); transform:translateY(-3px); box-shadow:var(--shadow); }
.svc-mini b { font-family:var(--font-display); text-transform:uppercase; font-size:1.05rem; }
.svc-mini span { font-size:.85rem; color:var(--gray-600); }
@media(max-width:880px){ .svc-mini{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:560px){ .svc-mini{ grid-template-columns:1fr; } }

/* ---------- Reveal animation (progressive enhancement) ---------- */
/* visível por padrão — sem JS ou crawler vê tudo */
.js .reveal { opacity:0; transform:translateY(26px); transition:.7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .js .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr); gap:36px;}
  .rev-grid{grid-template-columns:1fr;}
  .areas-grid{grid-template-columns:repeat(2,1fr);}
  .cta-split{grid-template-columns:1fr; gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gal{grid-template-columns:repeat(2,1fr);}
}
@media (max-width: 768px){
  .nav{ position:fixed; inset:var(--header-h) 0 auto 0; flex-direction:column; background:#fff; padding:24px; gap:8px; border-bottom:1px solid var(--gray-200); transform:translateY(-120%); transition:.3s; align-items:flex-start; box-shadow:var(--shadow); }
  .nav.open{ transform:none; }
  .nav a{ padding:12px 0; width:100%; font-size:1.1rem; border-bottom:1px solid var(--gray-100); }
  .header__phone span{ display:none; }
  .burger{ display:flex; }
  .header__cta .btn{ display:none; }
  .statbar .container{ grid-template-columns:repeat(2,1fr); gap:24px; }
  .svc-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .areas-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .mobile-bar{ display:flex; }
  .wa{ bottom:78px; }
  body{ padding-bottom:0; }
  .hero{ min-height:auto; }
}