:root{
  --navy:#0A2A67;
  --navy2:#12184e;
  --teal:#00A6A6;
  --sky:#2AA7E1;
  --bg:#F6FAFF;
  --card:#FFFFFF;
  --text:#0E1535;
  --muted:#5B6386;
  --ring: rgba(42,167,225,.35);
  --shadow: 0 16px 40px rgba(10,42,103,.12);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: linear-gradient(180deg,#fff 0%, var(--bg) 65%, #fff 100%);
}

img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
.container{width:min(1120px, 92vw); margin-inline:auto}

.sr{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0}
.skip{position:absolute; left:-999px; top:auto}
.skip:focus{left:16px; top:16px; background:#fff; padding:10px 12px; border-radius:10px; box-shadow:var(--shadow); z-index:9999}

.header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(18,24,78,.08);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:12px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__logo{
  width:44px; height:44px; border-radius:14px;
  box-shadow: 0 12px 24px rgba(10,42,103,.14);
  object-fit:cover;
}
.brand__text{display:flex; flex-direction:column; line-height:1.05}
.brand__name{
  font-family: Montserrat, Inter, sans-serif;
  font-weight:800; letter-spacing:.5px;
  color:var(--navy);
  font-size:18px;
}
.brand__tag{font-size:12px; color:var(--muted); font-weight:500}
.accent{color:var(--sky)}

.nav{display:flex; align-items:center; gap:10px}
.nav__toggle{
  display:none;
  border:1px solid rgba(18,24,78,.14);
  background:#fff; border-radius:14px;
  padding:10px 12px; cursor:pointer;
  box-shadow: 0 10px 22px rgba(10,42,103,.08);
}
.nav__bar{display:block; width:20px; height:2px; background:var(--navy); margin:4px 0; border-radius:2px}
.nav__menu{display:flex; align-items:center; gap:18px; list-style:none; padding:0; margin:0}
.nav__menu a{font-weight:600; color:var(--navy2); opacity:.92}
.nav__menu a:hover{opacity:1; color:var(--navy)}

.header__cta{display:flex; align-items:center; gap:10px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  font-weight:700;
  border:1px solid rgba(18,24,78,.14);
  background:#fff;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:focus{outline:3px solid var(--ring); outline-offset:2px}
.btn:hover{transform: translateY(-1px); box-shadow: 0 14px 28px rgba(10,42,103,.12)}
.btn--primary{
  background: linear-gradient(135deg, var(--navy) 0%, var(--sky) 95%);
  border-color: transparent;
  color:#fff;
}
.btn--ghost{background:#fff}
.btn--lg{padding:13px 16px; border-radius:16px; font-size:15px}

.hero{position:relative; overflow:hidden; padding:34px 0 22px}
.hero__bg{
  position:absolute; inset:-2px;
  background:
    radial-gradient(650px 280px at 18% 12%, rgba(0,166,166,.18), transparent 55%),
    radial-gradient(650px 300px at 78% 18%, rgba(42,167,225,.22), transparent 55%),
    radial-gradient(700px 350px at 40% 80%, rgba(10,42,103,.10), transparent 60%),
    url("../assets/img/before_after_sofa.jpg");
  background-size: auto, auto, auto, cover;
  background-position: center;
  filter:saturate(1.05) contrast(1.02);
  opacity:.12;
}
.hero__inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:28px;
  align-items:center;
}
.badge{
  display:inline-flex; align-items:center;
  gap:10px;
  padding:8px 12px;
  background:rgba(255,255,255,.8);
  border:1px solid rgba(18,24,78,.10);
  border-radius:999px;
  font-weight:700;
  color:var(--navy2);
  width:fit-content;
  box-shadow: 0 14px 28px rgba(10,42,103,.08);
}
.hero h1{
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(34px, 4vw, 52px);
  line-height:1.03;
  margin:14px 0 12px;
  color:var(--navy2);
  letter-spacing:-.5px;
}
.hero__lead{font-size:16px; color:var(--muted); line-height:1.55; margin:0 0 18px}
.hero__buttons{display:flex; flex-wrap:wrap; gap:12px; margin:14px 0 14px}
.hero__trust{
  display:flex; gap:12px; flex-wrap:wrap;
  margin-top:8px;
}
.trust{
  background: rgba(255,255,255,.86);
  border:1px solid rgba(18,24,78,.10);
  border-radius: 16px;
  padding:10px 12px;
  min-width: 150px;
  box-shadow: 0 16px 34px rgba(10,42,103,.08);
}
.trust__title{display:block; font-size:12px; color:var(--muted); font-weight:700}
.trust__value{display:block; font-size:14px; color:var(--navy2); font-weight:800}

.stack{position:relative; padding:8px}
.cardimg{
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border:1px solid rgba(18,24,78,.10);
}
.cardimg--second{
  position:absolute; right:-10px; bottom:-14px;
  width: 60%;
  transform: rotate(2deg);
  box-shadow: 0 22px 50px rgba(10,42,103,.18);
}

.hero__quick{position:relative; margin-top:16px}
.quick{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.quick__item{
  background:rgba(255,255,255,.86);
  border:1px solid rgba(18,24,78,.10);
  border-radius: var(--radius);
  padding:12px 14px;
  display:flex; gap:12px; align-items:flex-start;
  box-shadow: 0 16px 34px rgba(10,42,103,.08);
}
.quick__icon{font-size:20px}
.quick__title{margin:0; font-weight:800; color:var(--navy2)}
.quick__text{margin:4px 0 0; color:var(--muted); font-weight:500; font-size:13px; line-height:1.35}

.section{padding:56px 0}
.section--soft{background: linear-gradient(180deg, rgba(42,167,225,.06) 0%, rgba(0,166,166,.05) 50%, rgba(255,255,255,0) 100%)}
.section__head{display:flex; flex-direction:column; gap:6px; margin-bottom:18px}
.section__head h2{
  margin:0;
  font-family: Montserrat, Inter, sans-serif;
  font-weight:800;
  color:var(--navy2);
  letter-spacing:-.3px;
  font-size: clamp(26px, 3.2vw, 34px);
}
.section__head p{margin:0; color:var(--muted); line-height:1.55}

.grid{display:grid; gap:14px}
.cards{grid-template-columns: repeat(5, 1fr)}
.card{
  background:var(--card);
  border:1px solid rgba(18,24,78,.10);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 12px 30px rgba(10,42,103,.06);
  transition: transform .12s ease, box-shadow .12s ease;
}
.card:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(10,42,103,.10)}
.card h3{margin:0 0 8px; font-weight:900; color:var(--navy2)}
.card p{margin:0; color:var(--muted); line-height:1.55}
.card--highlight{
  background: linear-gradient(135deg, rgba(10,42,103,.94) 0%, rgba(42,167,225,.94) 90%);
  color:#fff;
  border-color: transparent;
}
.card--highlight h3, .card--highlight p{color:#fff}
.mini-ctas{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap}
.chip{
  display:inline-flex; align-items:center; justify-content:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:var(--navy2);
  font-weight:900;
  border:1px solid rgba(255,255,255,.35);
}
.chip--primary{
  background: rgba(0,166,166,.18);
  border-color: rgba(255,255,255,.35);
  color:#fff;
}

.socialbar{
  margin-top:16px;
  display:flex; gap:10px; flex-wrap:wrap;
}
.social{
  display:inline-flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius: 999px;
  background:rgba(255,255,255,.86);
  border:1px solid rgba(18,24,78,.10);
  box-shadow: 0 14px 30px rgba(10,42,103,.08);
  font-weight:800;
}
.social__dot{width:10px; height:10px; border-radius:999px; background:#1877F2}
.social__dot--ig{background: linear-gradient(135deg, #f9ce34, #ee2a7b, #6228d7)}

.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
}
.gallery__item{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid rgba(18,24,78,.10);
  box-shadow: 0 14px 34px rgba(10,42,103,.08);
  background:#fff;
}
.gallery__item img{
  width:100%;
  height: 220px;
  object-fit:cover;
  cursor: zoom-in;
  transition: transform .18s ease;
}
.gallery__item img:hover{transform: scale(1.03)}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:start;
}
.rounded{border-radius: var(--radius); box-shadow: var(--shadow); border:1px solid rgba(18,24,78,.10)}
.checklist{list-style:none; padding:0; margin:0; display:grid; gap:10px}
.checklist li{
  background:#fff;
  border:1px solid rgba(18,24,78,.10);
  border-radius: 16px;
  padding:12px 12px;
  color:var(--navy2);
  font-weight:700;
  box-shadow: 0 14px 30px rgba(10,42,103,.06);
}
.notice{
  margin-top:14px;
  background: linear-gradient(135deg, rgba(0,166,166,.10) 0%, rgba(42,167,225,.12) 85%);
  border:1px solid rgba(18,24,78,.10);
  border-radius: var(--radius);
  padding:14px;
}
.notice p{margin:0 0 10px; color:var(--navy2); font-weight:700; line-height:1.5}
.notice__actions{display:flex; gap:10px; flex-wrap:wrap}

.embedwrap{
  margin-top:22px;
  background:#fff;
  border:1px solid rgba(18,24,78,.10);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 16px 40px rgba(10,42,103,.08);
}
.embedhead h3{margin:0 0 6px; color:var(--navy2); font-weight:900}
.embedhead p{margin:0 0 12px; color:var(--muted)}
.fb{width:100%; overflow:hidden; border-radius: 16px; border:1px solid rgba(18,24,78,.10)}
.fb iframe{width:100%; max-width:100%; display:block}

.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  align-items:start;
}
.contact__card{
  background:#fff;
  border:1px solid rgba(18,24,78,.10);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 16px 40px rgba(10,42,103,.08);
}
.contact__card h3{margin:0 0 8px; color:var(--navy2); font-weight:900}
.big{font-size:22px; font-weight:900; margin:0 0 10px; color:var(--navy2)}
.contact__actions{display:flex; gap:10px; flex-wrap:wrap}
.divider{height:1px; background:rgba(18,24,78,.10); margin:14px 0}
.map{border-radius:16px; overflow:hidden; border:1px solid rgba(18,24,78,.10); box-shadow: 0 12px 30px rgba(10,42,103,.06)}
.map iframe{width:100%; height:280px; border:0}

.form{display:grid; gap:10px}
label{display:grid; gap:6px; font-weight:800; color:var(--navy2); font-size:13px}
input, select, textarea{
  width:100%;
  border:1px solid rgba(18,24,78,.16);
  border-radius: 14px;
  padding:12px 12px;
  font: inherit;
  background:#fff;
  outline:none;
}
input:focus, select:focus, textarea:focus{outline:3px solid var(--ring); border-color: transparent}
textarea{resize:vertical}
.form__fine{margin:6px 0 0; color:var(--muted); font-size:12px; line-height:1.45}

.footer{
  padding:26px 0 34px;
  border-top:1px solid rgba(18,24,78,.10);
  background: rgba(255,255,255,.75);
}
.footer__inner{
  display:flex; justify-content:space-between; gap:18px; align-items:center; flex-wrap:wrap;
}
.footer__left{display:flex; align-items:center; gap:12px}
.footer__logo{width:42px; height:42px; border-radius:14px; object-fit:cover}
.footer__left p{margin:0; color:var(--muted); font-weight:600}
.footer__right{display:flex; flex-direction:column; gap:6px; align-items:flex-end}
.footer__phone{margin:0; font-weight:900; color:var(--navy2)}
.footer__links{margin:0; color:var(--muted); font-weight:700}
.footer__links a{color:var(--navy2)}

.wa{
  position:fixed;
  right:16px;
  bottom:16px;
  width:56px; height:56px;
  border-radius: 18px;
  background: linear-gradient(135deg, #25D366, #1aa94f);
  box-shadow: 0 20px 44px rgba(0,0,0,.18);
  display:grid; place-items:center;
  z-index:60;
}
.wa__icon{
  width:26px; height:26px; display:block;
  background: #fff;
  -webkit-mask: url("../assets/icons/whatsapp.svg") center/contain no-repeat;
          mask: url("../assets/icons/whatsapp.svg") center/contain no-repeat;
}

.lightbox{
  position:fixed; inset:0;
  background: rgba(8, 12, 25, .82);
  display:none;
  align-items:center; justify-content:center;
  padding:18px;
  z-index:80;
}
.lightbox[aria-hidden="false"]{display:flex}
.lightbox img{
  max-width:min(1100px, 96vw);
  max-height: 86vh;
  border-radius: 18px;
  box-shadow: 0 20px 70px rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.12);
}
.lightbox__close{
  position:absolute;
  top:14px; right:14px;
  width:46px; height:46px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color:#fff;
  font-size:28px;
  cursor:pointer;
}
.lightbox__close:hover{background: rgba(255,255,255,.16)}

/* Responsive */
@media (max-width: 980px){
  .cards{grid-template-columns: repeat(2, 1fr)}
  .hero__inner{grid-template-columns: 1fr}
  .hero__media{order:-1}
  .cardimg--second{right:10px}
  .gallery{grid-template-columns: repeat(2, 1fr)}
  .split{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
  .footer__right{align-items:flex-start}
  .quick{grid-template-columns: 1fr}
}

@media (max-width: 760px){
  .header__cta{display:none}
  .nav__toggle{display:inline-flex}
  .nav__menu{
    position:absolute;
    right:4vw; top:64px;
    background:#fff;
    border:1px solid rgba(18,24,78,.14);
    border-radius: 18px;
    padding:12px;
    box-shadow: var(--shadow);
    flex-direction:column;
    gap:10px;
    min-width: 220px;
    display:none;
  }
  .nav__menu.is-open{display:flex}
  .nav__menu a{padding:10px 10px; border-radius:12px}
  .nav__menu a:hover{background: rgba(42,167,225,.10)}
  .gallery__item img{height: 200px}
}