/* =========================================================
   Edileusa Cleaning  +  Robson Lima Construction
   Shared design system - bold, high-impact landing pages
   ========================================================= */

:root{
  --black:#0d0e11;
  --ink:#15171c;
  --muted:#5b6270;
  --line:#e7e8ec;
  --surface:#f6f6f4;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 18px 50px -20px rgba(0,0,0,.35);
  --maxw:1180px;
  --font-display:"Anton",'Arial Narrow',sans-serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

/* ---- Themes ---- */
[data-theme="construction"]{
  --accent:#ff5a1f;
  --accent-2:#ffb800;
  --accent-ink:#1a1206;
  --hero-overlay:linear-gradient(180deg,rgba(10,10,12,.30) 0%,rgba(10,10,12,.55) 45%,rgba(10,10,12,.86) 100%);
  --band:#0d0e11;
}
[data-theme="cleaning"]{
  --accent:#13b5a6;
  --accent-2:#7ee787;
  --accent-ink:#04302c;
  --hero-overlay:linear-gradient(180deg,rgba(4,28,30,.25) 0%,rgba(4,28,30,.45) 45%,rgba(3,24,26,.82) 100%);
  --band:#062c2b;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

h1,h2,h3{font-family:var(--font-display);font-weight:400;letter-spacing:.5px;line-height:.98;margin:0}
.display{font-family:var(--font-display);text-transform:uppercase}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:1rem;letter-spacing:.2px;
  padding:.95rem 1.5rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{box-shadow:0 12px 30px -10px var(--accent);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{transform:translateY(-2px)}
.btn-lg{padding:1.15rem 2rem;font-size:1.08rem}

/* ---- Header ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(13,14,17,.72);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff}
.brand .mark{
  width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  background:var(--accent);color:var(--accent-ink);font-family:var(--font-display);font-size:1.35rem;
}
.brand b{font-family:var(--font-display);font-weight:400;font-size:1.18rem;letter-spacing:.6px;text-transform:uppercase;line-height:1}
.brand span{display:block;font-family:var(--font-body);font-size:.66rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent-2);font-weight:700}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a.link{color:#cfd2da;font-weight:600;font-size:.93rem}
.nav a.link:hover{color:#fff}
@media(max-width:820px){ .nav a.link{display:none} }

/* ---- Hero ---- */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);animation:slowzoom 18s ease-out forwards}
@keyframes slowzoom{to{transform:scale(1)}}
/* hero slideshow: crossfade + slow zoom per slide */
.hero-slides{position:absolute;inset:0}
.hero-slides .hero-bg{opacity:0;animation:none;transform:scale(1.12);transition:opacity 1.6s ease,transform 7.6s ease-out}
.hero-slides .hero-bg.is-active{opacity:1;transform:scale(1)}
@media(prefers-reduced-motion:reduce){.hero-slides .hero-bg{transition:none;transform:none}}
.gallery video{width:100%;height:100%;object-fit:cover;display:block;background:#111}
.gallery figure.is-video figcaption{opacity:1;transform:none}
.hero::after{content:"";position:absolute;inset:0;background:var(--hero-overlay)}
.hero .wrap{position:relative;z-index:2;padding-top:80px;padding-bottom:64px}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:800;letter-spacing:3px;text-transform:uppercase;font-size:.72rem;color:var(--accent-2);margin-bottom:1.1rem}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--accent-2)}
.hero h1{font-size:clamp(2.7rem,7vw,5.7rem);text-transform:uppercase;max-width:14ch;text-shadow:0 4px 30px rgba(0,0,0,.35)}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);max-width:46ch;margin:1.3rem 0 0;color:#e9ebf0}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.hero-trust{display:flex;flex-wrap:wrap;gap:1.4rem 2.2rem;margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.16)}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust b{font-family:var(--font-display);font-size:1.9rem;color:#fff;line-height:1}
.hero-trust small{font-size:.74rem;letter-spacing:1.5px;text-transform:uppercase;color:#b9bdc7;margin-top:.3rem}

/* ---- Section base ---- */
section{padding:84px 0}
.section-head{max-width:760px;margin-bottom:48px}
.section-head .kicker{font-weight:800;letter-spacing:3px;text-transform:uppercase;font-size:.74rem;color:var(--accent);}
.section-head h2{font-size:clamp(2rem,4.6vw,3.4rem);text-transform:uppercase;margin-top:.5rem}
.section-head p{color:var(--muted);font-size:1.08rem;margin-top:1rem}

/* ---- Services ---- */
.grid{display:grid;gap:18px}
.services{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services{grid-template-columns:1fr}}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .2s ease,box-shadow .25s ease,border-color .2s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);margin-bottom:18px}
.card .ico svg{width:28px;height:28px}
.card h3{font-size:1.18rem;text-transform:uppercase;letter-spacing:.5px}
.card p{color:var(--muted);margin:.5rem 0 0;font-size:.96rem}

/* ---- Gallery (uniform packed grid) ---- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.gallery{grid-template-columns:1fr}}
.gallery figure{margin:0;border-radius:14px;overflow:hidden;position:relative;aspect-ratio:4/3;box-shadow:0 10px 30px -18px rgba(0,0,0,.4)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff;font-weight:700;font-size:.9rem;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.75));opacity:0;transform:translateY(8px);transition:.25s;
}
.gallery figure:hover figcaption{opacity:1;transform:none}
/* hidden "more projects" gallery */
.gallery-more{display:none;margin-top:14px}
.gallery-more.open{display:grid;animation:moreIn .5s ease both}
@keyframes moreIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.more-wrap{text-align:center;margin-top:30px}

/* ---- Band (dark) ---- */
.band{background:var(--band);color:#fff}
.band .section-head h2{color:#fff}
.band .section-head .kicker{color:var(--accent-2)}
.band .section-head p{color:#e6efed}

/* ---- Stats ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:26px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.03)}
.stat b{font-family:var(--font-display);font-size:2.7rem;color:var(--accent);display:block;line-height:1}
.stat span{display:block;margin-top:.4rem;color:#c9cdd6;font-size:.9rem;letter-spacing:.5px}

/* ---- Areas ---- */
.areas{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.6rem 1rem;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:.92rem}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.band .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.big-call{display:inline-flex;align-items:center;gap:.8rem;font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);color:#fff;margin:.4rem 0 1.2rem}
.big-call svg{width:34px;height:34px;color:var(--accent);flex:none}
.contact-list{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:14px}
.contact-list li{display:flex;gap:.8rem;align-items:flex-start;color:#d7dae1}
.contact-list svg{width:22px;height:22px;color:var(--accent-2);flex:none;margin-top:2px}
form{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);color:var(--ink)}
.contact-cta{max-width:720px;margin:0 auto;text-align:center}
.contact-cta .big-call{justify-content:center}
.contact-cta .contact-list{max-width:430px;margin:1.6rem auto 0}
.contact-cta .contact-list li{justify-content:center}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:.82rem;letter-spacing:.4px;text-transform:uppercase;margin-bottom:.4rem;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fbfbfa;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}
.field textarea{min-height:110px;resize:vertical}
.form-note{font-size:.8rem;color:var(--muted);margin-top:.4rem}
.form-status{margin-top:12px;font-weight:600;font-size:.95rem}

/* ---- Footer ---- */
footer.site-footer{background:#08090b;color:#9aa0ac;padding:54px 0 36px}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;margin-bottom:30px}
.footer-grid .brand{color:#fff}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;font-size:.84rem;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
.switch{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;color:var(--accent-2)}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
/* directional + zoom variants */
.reveal.from-left{transform:translateX(-46px)}
.reveal.from-right{transform:translateX(46px)}
.reveal.zoom{transform:scale(.92)}
.reveal.in.from-left,.reveal.in.from-right,.reveal.in.zoom{transform:none}

/* ---- Count-up number animation ---- */
.hero-trust b,.stat b{font-variant-numeric:tabular-nums;display:inline-block}
@keyframes pop{0%{opacity:0;transform:scale(.55)}60%{transform:scale(1.14)}100%{opacity:1;transform:scale(1)}}
.count-pop{animation:pop .7s cubic-bezier(.2,.8,.2,1) both}

/* ---- Floating call button (mobile) ---- */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:60;display:none;
  width:60px;height:60px;border-radius:50%;background:var(--accent);color:var(--accent-ink);
  align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(0,0,0,.5);
}
.fab svg{width:28px;height:28px}
@media(max-width:820px){.fab{display:flex}}


/* ---- Mobile refinements ---- */
@media(max-width:620px){
  section{padding:56px 0}
  .wrap{padding:0 18px}
  .hero{min-height:80vh}
  .hero .wrap{padding-top:60px;padding-bottom:46px}
  .hero h1{font-size:clamp(2.4rem,9vw,3.4rem)}
  .hero-trust{gap:1rem 1.5rem;margin-top:2rem;padding-top:1.2rem}
  .hero-trust b{font-size:1.55rem}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .section-head{margin-bottom:30px}
  .card{padding:24px 20px}
  form{padding:22px}
  .site-header .wrap{height:62px}
  .brand .mark{width:36px;height:36px;font-size:1.15rem}
  .brand b{font-size:1rem}
  .big-call{font-size:1.9rem}
}


/* ---- Areas carousel (marquee) ---- */
.areas-marquee{overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.areas-track{display:flex;gap:12px;width:max-content;animation:marquee 38s linear infinite}
.areas-marquee:hover .areas-track{animation-play-state:paused}
.areas-track .chip{flex:none;white-space:nowrap}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}