:root{
  --night:#102536;
  --night-2:#18384b;
  --green:#6f7e59;
  --green-2:#94a47b;
  --mist:#eef2ed;
  --paper:#fbfcf9;
  --ink:#122331;
  --muted:#62717b;
  --line:rgba(18,35,49,.12);
  --white:#fff;
  --shadow:0 30px 90px rgba(10,34,49,.14);
  --radius:30px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;overflow-x:hidden
}
a{color:inherit}
img{display:block;max-width:100%}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 44px));margin:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  text-transform:uppercase;letter-spacing:.16em;font-weight:800;font-size:.73rem;color:var(--green)
}
.eyebrow:before{content:"";width:32px;height:1px;background:currentColor}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(251,252,249,.77);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(18,35,49,.07)
}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:.07em}
.brand img{width:50px;height:50px;object-fit:cover;border-radius:50%}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{text-decoration:none;font-weight:700;font-size:.92rem}
.nav-cta,.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:0 22px;border-radius:999px;text-decoration:none;
  border:1px solid transparent;font-weight:850;transition:.25s ease
}
.nav-cta,.btn.primary{background:var(--night);color:var(--white)}
.btn.ghost{border-color:rgba(18,35,49,.25);background:rgba(255,255,255,.55)}
.btn:hover,.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(16,37,54,.16)}
.menu{display:none;background:none;border:0;font-size:1.5rem;color:var(--night)}

.hero{
  min-height:100svh;padding:142px 0 70px;
  display:flex;align-items:center;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 78% 20%,rgba(148,164,123,.25),transparent 28%),
    radial-gradient(circle at 5% 88%,rgba(95,143,170,.14),transparent 34%),
    var(--paper)
}
.hero:after{
  content:"";position:absolute;width:540px;height:540px;border:1px solid rgba(18,35,49,.08);
  border-radius:50%;right:-220px;top:80px
}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
.hero h1{
  position:relative;z-index:5;
  margin:18px 0 24px;font-size:clamp(2.9rem,5.5vw,5.2rem);
  letter-spacing:-.075em;line-height:.91;max-width:820px
}
.hero h1 span{color:var(--green)}
.hero-copy{position:relative;z-index:5;max-width:690px;font-size:1.15rem;color:var(--muted);margin-bottom:32px}
.hero-actions{position:relative;z-index:20;display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;min-height:620px}
.hero-photo{
  position:absolute;inset:18px 0 0 72px;border-radius:42px;overflow:hidden;box-shadow:var(--shadow)
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(16,37,54,.42))}
.hero-glass{
  position:absolute;left:0;bottom:36px;width:260px;padding:24px;border-radius:26px;
  background:rgba(255,255,255,.83);backdrop-filter:blur(20px);box-shadow:var(--shadow)
}
.hero-glass strong{display:block;font-size:2.2rem;letter-spacing:-.05em}
.hero-glass span{color:var(--muted);font-size:.9rem}
.hero-window{
  position:absolute;right:-18px;top:0;width:180px;height:220px;padding:18px;border-radius:30px;
  background:linear-gradient(145deg,#fefefe,#dfe9ed);box-shadow:var(--shadow);transform:rotate(4deg)
}
.window-frame{width:100%;height:100%;border:8px solid var(--night);border-radius:16px;position:relative;overflow:hidden;background:linear-gradient(155deg,#bcd7e7,#f7fbfd)}
.window-frame:before,.window-frame:after{content:"";position:absolute;background:var(--night)}
.window-frame:before{left:50%;top:0;bottom:0;width:6px;transform:translateX(-50%)}
.window-frame:after{top:50%;left:0;right:0;height:6px;transform:translateY(-50%)}
.sparkle{position:absolute;color:white;font-size:2rem;text-shadow:0 3px 8px rgba(16,37,54,.25)}
.sparkle.one{top:18px;right:20px}.sparkle.two{bottom:22px;left:18px;font-size:1.4rem}

.dual{padding:46px 0 100px}
.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.service-panel{
  min-height:420px;border-radius:34px;padding:38px;display:flex;flex-direction:column;
  justify-content:space-between;position:relative;overflow:hidden;transition:.3s ease
}
.service-panel:hover{transform:translateY(-5px)}
.service-panel.garden{background:var(--green);color:white}
.service-panel.window{background:var(--night);color:white}
.service-icon{font-size:3rem}
.service-panel h2{font-size:clamp(2.4rem,4.3vw,4.7rem);letter-spacing:-.06em;line-height:.95;margin:16px 0}
.service-panel p{max-width:560px;color:rgba(255,255,255,.78);font-size:1.05rem}
.service-list{display:flex;gap:10px;flex-wrap:wrap}
.service-list span{padding:10px 14px;border:1px solid rgba(255,255,255,.24);border-radius:999px;font-weight:700;font-size:.88rem}

.section{padding:110px 0}
.section.dark{background:var(--night);color:white}
.section.mist{background:var(--mist)}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end;margin-bottom:52px}
.section-head h2{font-size:clamp(2.8rem,5.6vw,6rem);letter-spacing:-.065em;line-height:.96;margin:15px 0 0}
.section-head p{color:var(--muted);font-size:1.05rem;margin:0}
.dark .section-head p{color:#c8d4da}
.dark .eyebrow{color:#b6c6a4}

.projects{display:grid;gap:34px}
.project{
  display:grid;grid-template-columns:.42fr .58fr;gap:28px;align-items:center;
  padding:24px;border-radius:36px;background:white;color:var(--ink)
}
.project:nth-child(even){grid-template-columns:.58fr .42fr}
.project:nth-child(even) .project-copy{order:2}
.project-copy{padding:24px}
.project-copy small{font-weight:900;letter-spacing:.14em;color:var(--green)}
.project-copy h3{font-size:2.2rem;letter-spacing:-.045em;margin:12px 0}
.project-copy p{color:var(--muted)}
.compare{
  --pos:50%;position:relative;aspect-ratio:4/3;border-radius:26px;overflow:hidden;
  background:#ccd6d8;box-shadow:0 20px 50px rgba(12,32,45,.16);touch-action:none;cursor:ew-resize
}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.compare .after{clip-path:inset(0 0 0 var(--pos))}
.compare-line{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;background:white;transform:translateX(-1.5px);box-shadow:0 0 0 1px rgba(16,37,54,.15)}
.compare-handle{
  position:absolute;left:var(--pos);top:50%;transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:50%;background:white;color:var(--night);
  display:grid;place-items:center;font-weight:900;box-shadow:0 12px 30px rgba(16,37,54,.28)
}
.compare-label{position:absolute;top:18px;padding:8px 12px;border-radius:999px;background:rgba(16,37,54,.76);color:white;font-weight:800;font-size:.75rem;backdrop-filter:blur(8px)}
.compare-label.before{left:18px}.compare-label.after-label{right:18px}

.window-feature{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center
}
.window-art{
  min-height:560px;border-radius:40px;background:linear-gradient(145deg,#dcebf3,#fff);
  position:relative;overflow:hidden;box-shadow:var(--shadow);padding:48px
}
.big-window{
  position:absolute;inset:50px;border:14px solid var(--night);border-radius:24px;
  background:linear-gradient(165deg,#9fc6dc 0%,#eaf5fa 55%,#ffffff 100%);overflow:hidden
}
.big-window:before,.big-window:after{content:"";position:absolute;background:var(--night)}
.big-window:before{left:50%;top:0;bottom:0;width:10px;transform:translateX(-50%)}
.big-window:after{top:50%;left:0;right:0;height:10px;transform:translateY(-50%)}
.shine{position:absolute;width:160px;height:28px;background:rgba(255,255,255,.85);transform:rotate(-45deg);border-radius:999px}
.shine.a{top:120px;left:15px}.shine.b{bottom:110px;right:-10px;width:120px}
.window-copy h2{font-size:clamp(2.8rem,5vw,5.3rem);line-height:.97;letter-spacing:-.06em;margin:16px 0 22px}
.window-copy p{color:var(--muted);font-size:1.06rem}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.check{padding:16px;border-radius:18px;background:white;border:1px solid var(--line);font-weight:750}
.check:before{content:"✓";color:var(--green);margin-right:10px;font-weight:900}

.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.value{padding:28px;border-radius:24px;background:white;border:1px solid var(--line)}
.value b{display:block;font-size:1.15rem;margin:14px 0 8px}.value p{margin:0;color:var(--muted);font-size:.94rem}
.value-num{font-size:.78rem;letter-spacing:.14em;color:var(--green);font-weight:900}

.area{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.area-card{
  min-height:470px;border-radius:38px;background:
  radial-gradient(circle at 70% 30%,rgba(148,164,123,.5),transparent 27%),
  radial-gradient(circle at 20% 76%,rgba(93,150,180,.38),transparent 33%),
  var(--night);
  color:white;padding:44px;display:flex;flex-direction:column;justify-content:flex-end
}
.area-card h3{font-size:3.3rem;letter-spacing:-.06em;line-height:1;margin:10px 0}
.area-card p{color:#d0dde3}
.places{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.place{padding:10px 14px;border-radius:999px;background:white;border:1px solid var(--line);font-weight:800}

.contact{
  padding:120px 0;background:linear-gradient(135deg,var(--night),var(--night-2));color:white
}
.contact-box{display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:center}
.contact h2{font-size:clamp(3rem,6vw,6.4rem);letter-spacing:-.07em;line-height:.93;margin:16px 0 26px}
.contact p{color:#cfdae0;font-size:1.08rem;max-width:680px}
.mail-card{background:white;color:var(--ink);padding:32px;border-radius:30px}
.mail-card span{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.mail-card a.email{display:block;font-size:clamp(1.35rem,2.6vw,2.2rem);font-weight:900;text-decoration:none;margin:12px 0 24px;word-break:break-word}

footer{padding:38px 0}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{text-decoration:none;color:var(--muted)}
.small{font-size:.88rem;color:var(--muted)}

.reveal{opacity:0;transform:translateY(24px);transition:.75s ease}
.reveal.visible{opacity:1;transform:none}

.legal{padding:130px 0 80px;max-width:850px}
.legal h1{font-size:clamp(3rem,7vw,6rem);letter-spacing:-.06em}
.legal h2{margin-top:36px}.legal p{color:#4e5d67}

@media(max-width:950px){
  .hero-grid,.section-head,.window-feature,.area,.contact-box{grid-template-columns:1fr}
  .hero-visual{min-height:580px;max-width:700px}
  .project,.project:nth-child(even){grid-template-columns:1fr}
  .project:nth-child(even) .project-copy{order:0}
  .values{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav-links{display:none;position:absolute;top:82px;left:18px;right:18px;background:white;padding:18px;border-radius:20px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}.menu{display:block}
  .hero{padding-top:120px}.hero h1{font-size:3.7rem}
  .hero-grid{gap:40px}.hero-visual{min-height:500px}
  .hero-photo{inset:20px 0 0 20px}.hero-window{right:-8px;width:140px;height:180px}
  .hero-glass{width:220px;left:0;bottom:18px}
  .dual-grid{grid-template-columns:1fr}.service-panel{min-height:360px}
  .section{padding:84px 0}
  .values{grid-template-columns:1fr}
  .check-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .container{width:min(100% - 26px,1180px)}
  .brand span{font-size:.86rem}.brand img{width:44px;height:44px}
  .hero h1{font-size:3.15rem}
  .hero-actions .btn{width:100%}
  .hero-visual{min-height:430px}.hero-window{display:none}
  .hero-photo{inset:0}.hero-glass{left:14px;right:14px;width:auto}
  .service-panel{padding:28px}
  .project{padding:12px;border-radius:26px}.project-copy{padding:18px 12px}
  .compare{aspect-ratio:3/4}
  .window-art{min-height:400px;padding:24px}.big-window{inset:32px;border-width:10px}
  .footer-grid{flex-direction:column;align-items:flex-start}
}


.whatsapp-float{
position:fixed;right:22px;bottom:22px;width:62px;height:62px;border-radius:50%;
background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
text-decoration:none;font-size:30px;box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:9999;transition:.25s}
.whatsapp-float:hover{transform:scale(1.08)}

.hero:after,.hero-photo,.hero-window,.hero-glass{pointer-events:none;}
.btn{position:relative;z-index:30;}