:root{
  --blue:#0286CC;
  --blue-deep:#0369a1;
  --sky:#6EC1E4;
  --navy:#0b2233;
  --navy-2:#0f2c40;
  --orange:#FF5A1F;
  --orange-2:#ff7a45;
  --gold:#F8BC26;
  --ink:#13303f;
  --slate:#5b7183;
  --bg:#f4f9fc;
  --card:#ffffff;
  --line:#e3edf3;
  --radius:20px;
  --shadow:0 18px 45px -20px rgba(3,105,161,.35);
  --shadow-sm:0 8px 24px -12px rgba(11,34,51,.25);
  --wrap:1200px;
  --font:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(100% - 44px,var(--wrap));margin-inline:auto}
section{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px}
h1,h2,h3{line-height:1.12;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:600;font-size:.98rem;padding:.85em 1.6em;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s,color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;box-shadow:0 12px 26px -10px rgba(255,90,31,.7)}
.btn-primary:hover{box-shadow:0 18px 34px -10px rgba(255,90,31,.8)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:#fff;color:var(--blue);border-color:#fff}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 12px 26px -12px rgba(2,134,204,.8)}

/* ---------- top utility bar ---------- */
.topbar{background:var(--navy);color:#cfe6f2;font-size:.83rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;padding:9px 0}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar .ico{width:15px;height:15px;fill:var(--sky);flex:none}
.topbar .spacer{margin-left:auto}
.topbar .socials{display:flex;gap:12px}
.topbar .socials a{width:28px;height:28px;justify-content:center;border-radius:50%;background:rgba(255,255,255,.08)}
.topbar .socials a:hover{background:var(--blue)}
.topbar .socials svg{width:13px;height:13px;fill:#cfe6f2}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 10px 30px -18px rgba(11,34,51,.4)}
.nav{display:flex;align-items:center;gap:26px;padding:14px 0}
.brand img{height:44px;width:auto}
.menu{display:flex;align-items:center;gap:6px;margin-left:auto}
.menu>li{position:relative;list-style:none}
.menu>li>a{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;font-weight:600;font-size:.95rem;color:var(--ink);border-radius:10px;transition:color .2s,background .2s}
.menu>li>a:hover{color:var(--blue);background:var(--bg)}
.menu .caret{width:9px;height:9px;fill:currentColor;transition:transform .25s}
.has-drop:hover .caret{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s;list-style:none}
.has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:.92rem;font-weight:500;color:var(--slate);transition:.18s}
.dropdown a:hover{background:var(--bg);color:var(--blue)}
.dropdown a::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sky);flex:none}
.nav-cta{margin-left:6px}
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;margin-left:auto}
.burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;background:url("wp-content/uploads/2024/01/sunset-house2024-01-03-at-8.57.26_PM.jpg") center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,rgba(6,30,46,.92) 0%,rgba(2,134,204,.82) 45%,rgba(2,134,204,.45) 100%)}
.hero .wrap{padding:clamp(70px,12vw,140px) 0 clamp(80px,12vw,150px)}
.hero-inner{max-width:760px}
.hero h1{font-size:clamp(2.3rem,5.3vw,4rem);color:#fff;margin:18px 0 20px;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero h1 .hl{color:var(--gold)}
.hero .eyebrow{color:#dff1fb}
.hero .eyebrow::before{background:var(--gold)}
.hero p.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:#e6f4fb;max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-badges{display:flex;flex-wrap:wrap;gap:26px;margin-top:52px;padding-top:30px;border-top:1px solid rgba(255,255,255,.22)}
.hero-badges .b{display:flex;flex-direction:column}
.hero-badges .b b{font-size:1.7rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.hero-badges .b span{font-size:.82rem;color:#cfe6f2;letter-spacing:.03em}
.wave{position:absolute;left:0;right:0;bottom:-1px;z-index:1;width:100%;height:70px;display:block}
.wave path{fill:var(--bg)}

/* ---------- about ---------- */
.about{padding:clamp(70px,10vw,120px) 0}
.about .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.about h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin:16px 0 22px}
.about p{color:var(--slate);margin-bottom:18px;font-size:1.02rem}
.about .figure{position:relative}
.about .figure img{border-radius:calc(var(--radius) + 6px);box-shadow:var(--shadow);width:100%;object-fit:cover}
.about .figure::before{content:"";position:absolute;inset:auto -18px -18px auto;width:62%;height:62%;background:linear-gradient(135deg,var(--sky),var(--blue));border-radius:calc(var(--radius) + 6px);z-index:-1;opacity:.28}
.about .chip{position:absolute;left:-14px;bottom:26px;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:12px;font-weight:700}
.about .chip .dot{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--gold),#ffd873);display:grid;place-items:center}
.about .chip .dot svg{width:20px;height:20px;fill:var(--navy)}
.about .chip small{display:block;font-weight:500;color:var(--slate);font-size:.76rem}

/* ---------- products ---------- */
.products{padding:clamp(60px,9vw,110px) 0;background:linear-gradient(180deg,#fff, #eef7fc)}
.section-head{text-align:center;max-width:660px;margin:0 auto 54px}
.section-head .eyebrow{justify-content:center}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin-top:14px}
.section-head p{color:var(--slate);margin-top:14px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.card .thumb{position:relative;aspect-ratio:1/1;overflow:hidden;background:#eaf4fb}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .thumb img{transform:scale(1.07)}
.card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(2,134,204,.35),transparent 55%);opacity:0;transition:.3s}
.card:hover .thumb::after{opacity:1}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card h3{font-size:1.18rem}
.card p{color:var(--slate);font-size:.9rem;flex:1}
.card .more{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:var(--blue);transition:gap .2s}
.card .more:hover{gap:13px}
.card .more svg{width:15px;height:15px;fill:currentColor}

/* ---------- CTA band ---------- */
.cta-band{padding:clamp(50px,7vw,80px) 0}
.cta-band .inner{background:linear-gradient(120deg,var(--navy),var(--blue-deep));border-radius:calc(var(--radius) + 8px);padding:clamp(34px,5vw,60px);color:#fff;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.cta-band .inner::before{content:"";position:absolute;width:340px;height:340px;right:-90px;top:-120px;background:radial-gradient(circle,rgba(110,193,228,.5),transparent 70%)}
.cta-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem)}
.cta-band p{color:#cfe6f2;margin-top:12px;max-width:440px}
.phones{display:flex;flex-direction:column;gap:14px;position:relative}
.phone{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:16px 20px;transition:.25s}
.phone:hover{background:rgba(255,255,255,.18);transform:translateX(4px)}
.phone .ic{width:46px;height:46px;flex:none;border-radius:12px;background:linear-gradient(135deg,var(--orange),var(--orange-2));display:grid;place-items:center}
.phone .ic svg{width:22px;height:22px;fill:#fff}
.phone small{display:block;color:#bcdcec;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase}
.phone b{font-size:1.35rem;font-weight:700;letter-spacing:.01em}

/* ---------- contact ---------- */
.contact{padding:clamp(60px,9vw,110px) 0}
.contact .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,64px)}
.contact h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin:14px 0 18px}
.contact .lead{color:var(--slate);margin-bottom:30px}
.info-list{display:flex;flex-direction:column;gap:16px}
.info-item{display:flex;gap:15px;align-items:flex-start}
.info-item .ic{width:46px;height:46px;flex:none;border-radius:14px;background:#eaf4fb;display:grid;place-items:center}
.info-item .ic svg{width:20px;height:20px;fill:var(--blue)}
.info-item b{font-size:1rem}
.info-item span{color:var(--slate);font-size:.94rem}
.form{background:#fff;border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:clamp(26px,3vw,38px);box-shadow:var(--shadow-sm)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.field label{font-size:.82rem;font-weight:600;color:var(--ink)}
.field input,.field textarea{font-family:inherit;font-size:.95rem;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);transition:.2s;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(2,134,204,.12)}
.field textarea{resize:vertical;min-height:120px}
.form .btn{width:100%;justify-content:center;margin-top:6px}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#b7d2e2;padding:clamp(56px,7vw,84px) 0 0}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
.footer img.flogo{height:42px;margin-bottom:20px}
.footer p{color:#9fbdd0;font-size:.94rem;max-width:340px}
.footer h4{color:#fff;font-size:1rem;margin-bottom:18px;font-weight:700}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer ul a{color:#9fbdd0;font-size:.94rem;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.footer ul a:hover{color:#fff;transform:translateX(3px)}
.footer ul a::before{content:"›";color:var(--sky)}
.footer .fsoc{display:flex;gap:12px;margin-top:6px}
.footer .fsoc a{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.25s}
.footer .fsoc a:hover{background:var(--blue);transform:translateY(-3px)}
.footer .fsoc svg{width:16px;height:16px;fill:#cfe6f2}
.footcontact{display:flex;flex-direction:column;gap:12px}
.footcontact a{display:flex;align-items:center;gap:11px;color:#cfe6f2;font-size:.95rem}
.footcontact svg{width:16px;height:16px;fill:var(--sky);flex:none}
.subfoot{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;text-align:center;font-size:.85rem;color:#84a4b8}

/* reveal animation (only hidden when JS is active) */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .about .grid,.contact .grid,.cta-band .inner{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .about .figure{order:-1}
  .footer .cols{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:760px){
  .menu,.nav-cta{position:fixed;flex-direction:column;inset:0 0 auto 0;top:0;background:#fff;padding:90px 22px 30px;gap:6px;align-items:stretch;transform:translateY(-120%);transition:transform .35s;box-shadow:var(--shadow);z-index:55;margin:0}
  .menu{height:auto}
  .menu>li>a{padding:14px}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:var(--bg);margin:4px 0 4px 12px}
  .nav-cta{top:auto;transform:translateY(-120%)}
  body.nav-open .menu{transform:translateY(0)}
  body.nav-open .nav-cta{transform:none;position:static;padding:0 22px 30px;background:#fff}
  .nav-cta .btn{width:100%;justify-content:center}
  .burger{display:flex}
  body.nav-open .burger{position:fixed;right:22px;top:14px;z-index:60}
  body.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .burger span:nth-child(2){opacity:0}
  body.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .topbar .addr{display:none}
  .form .row{grid-template-columns:1fr}
}
@media(max-width:520px){
  .cards{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .hero-badges{gap:20px}
}

/* ============ product / interior pages ============ */
.subhero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.subhero-bg{position:absolute;inset:0;z-index:-2;background:url("wp-content/uploads/2024/01/sunset-house2024-01-03-at-8.57.26_PM.jpg") center/cover no-repeat}
.subhero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,rgba(6,30,46,.92),rgba(2,134,204,.7))}
.subhero .wrap{padding:clamp(48px,8vw,90px) 0}
.crumbs{display:flex;gap:8px;align-items:center;font-size:.85rem;color:#cfe6f2;margin-bottom:14px;flex-wrap:wrap}
.crumbs a{color:#cfe6f2;opacity:.85}.crumbs a:hover{opacity:1;color:#fff}
.crumbs span{opacity:.6}
.subhero h1{font-size:clamp(2rem,4.4vw,3.2rem);color:#fff;max-width:15ch}
.subhero p{color:#e6f4fb;margin-top:14px;max-width:56ch;font-size:1.05rem}
.subhero .hero-actions{margin-top:26px}

.prose{padding:clamp(56px,8vw,96px) 0}
.prose .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,5vw,64px);align-items:center}
.prose h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin:14px 0 18px}
.prose p{color:var(--slate);margin-bottom:16px;font-size:1.02rem}
.prose .figure img{border-radius:calc(var(--radius) + 4px);box-shadow:var(--shadow);width:100%;object-fit:cover}
.prose.alt{background:linear-gradient(180deg,#fff,#eef7fc)}
.prose.alt .figure{order:-1}

.feature-list{list-style:none;display:grid;gap:14px;margin:6px 0 24px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink);font-weight:500}
.feature-list li svg{width:22px;height:22px;flex:none;fill:var(--blue);margin-top:2px}

.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
.spec{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;transition:transform .3s,box-shadow .3s}
.spec:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.spec .ic{width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:linear-gradient(135deg,var(--sky),var(--blue));display:grid;place-items:center}
.spec .ic svg{width:28px;height:28px;fill:#fff}
.spec h3{font-size:1.1rem;margin-bottom:8px}
.spec p{color:var(--slate);font-size:.92rem}

/* pricing / model cards (purificadores) */
.models{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:12px}
.model{background:var(--card);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s}
.model:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.model .thumb{aspect-ratio:16/11;background:#eaf4fb;display:grid;place-items:center;padding:22px}
.model .thumb img{max-height:100%;width:auto;object-fit:contain}
.model .body{padding:26px 26px 30px}
.model h3{font-size:1.35rem}
.model .price{margin:10px 0 18px;font-size:1rem;color:var(--slate)}
.model .price b{font-size:1.7rem;color:var(--blue);font-weight:800}
.model ul{list-style:none;display:grid;gap:10px}
.model ul li{display:flex;gap:10px;align-items:flex-start;color:var(--ink);font-size:.95rem}
.model ul li::before{content:"";width:8px;height:8px;margin-top:7px;border-radius:50%;background:var(--gold);flex:none}
.badge{display:inline-block;background:rgba(2,134,204,.12);color:var(--blue);font-weight:700;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:10px}

/* gallery (puertas) */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:12px}
.gallery figure{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.gallery figure:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.gallery .ph{aspect-ratio:1/1;background:#eef4f8;display:grid;place-items:center;padding:18px}
.gallery .ph img{max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply}
.gallery figcaption{padding:14px 16px;font-weight:600;text-align:center;font-size:.95rem}

/* other-products strip */
.also{padding:clamp(50px,7vw,90px) 0;background:linear-gradient(180deg,#fff,#eef7fc)}
.also .mini{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.also a.m{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;flex-direction:column}
.also a.m:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.also a.m .t{aspect-ratio:4/3;overflow:hidden;background:#eaf4fb}
.also a.m img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.also a.m:hover img{transform:scale(1.07)}
.also a.m span{padding:16px 18px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:8px}
.also a.m span svg{width:15px;height:15px;fill:var(--blue)}

@media(max-width:960px){
  .prose .grid{grid-template-columns:1fr}
  .prose .figure{order:-1}
  .spec-grid{grid-template-columns:1fr}
  .models{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .also .mini{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  .gallery{grid-template-columns:1fr}
  .also .mini{grid-template-columns:1fr}
}