:root{
  --ink:#ded2bd;
  --muted:rgba(222,210,189,.66);
  --soft:rgba(222,210,189,.10);
  --line:rgba(222,210,189,.15);
  --heading:rgba(226,216,198,.80);
  --heading-soft:rgba(226,216,198,.74);
  --gold:#cdb27c;
  --gold2:#ead39a;
  --deep:#060607;
  --panel:rgba(12,12,14,.46);
  --panel2:rgba(16,16,18,.68);
  --max:1180px;
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Helvetica Neue",Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:#09090b;color:var(--ink);overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}
a:focus-visible,button:focus-visible{outline:2px solid rgba(234,211,154,.86);outline-offset:4px}
.skip-link{position:fixed;top:14px;left:14px;z-index:200;transform:translateY(-140%);border-radius:999px;background:rgba(234,211,154,.96);color:#17120a;padding:10px 14px;font-size:14px;font-weight:700;box-shadow:0 18px 50px rgba(0,0,0,.35);transition:transform .2s ease}
.skip-link:focus{transform:translateY(0)}
.wrap{width:min(var(--max),calc(100% - 44px));margin-inline:auto}
.site-bg{position:fixed;inset:0;z-index:-5;background:radial-gradient(circle at 12% 18%,rgba(100,55,155,.36),transparent 28%),radial-gradient(circle at 80% 10%,rgba(205,178,124,.18),transparent 32%),linear-gradient(140deg,#0d0b13 0%,#101421 42%,#09090b 100%)}
.site-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 25%,rgba(205,178,124,.05) 70%,transparent)}
.topbar{position:fixed;z-index:50;top:0;left:0;right:0;height:118px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,54px);background:rgba(9,9,11,.43);backdrop-filter:blur(22px);border-bottom:1px solid rgba(255,255,255,.10);transition:background .25s ease, height .25s ease}
.topbar.scrolled{height:94px;background:rgba(9,9,11,.72)}
.brand-logo{display:flex;align-items:center;flex:0 0 auto}.brand-logo img,.footer-logo{display:block;width:auto;height:auto;max-width:100%;object-fit:contain}.brand-logo img{width:clamp(170px,11vw,235px);height:auto;filter:drop-shadow(0 10px 28px rgba(0,0,0,.55))}.topbar.scrolled .brand-logo img{width:clamp(145px,9vw,190px);height:auto}.nav{display:flex;align-items:center;gap:22px;font-size:14px;color:rgba(222,210,189,.72)}.nav a{transition:.2s}.nav a:hover{color:rgba(226,216,198,.86)}.nav-cta{border:1px solid rgba(205,178,124,.45);padding:10px 16px;border-radius:999px;color:var(--gold2)!important;background:rgba(205,178,124,.08)}.menu-toggle{display:none;border:1px solid var(--line);background:rgba(0,0,0,.2);color:var(--ink);border-radius:999px;padding:9px 13px}
.glass,.glass-xl{border:1px solid rgba(255,255,255,.12);background:linear-gradient(140deg,rgba(12,12,14,.42),rgba(12,12,14,.24));backdrop-filter:blur(14px);box-shadow:0 24px 80px rgba(0,0,0,.22)}.glass-xl{background:linear-gradient(140deg,rgba(10,10,12,.48),rgba(10,10,12,.28));box-shadow:0 30px 95px rgba(0,0,0,.26)}
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:126px 0 42px;overflow:hidden}.hero-slides,.hero-slide,.hero-overlay{position:absolute;inset:0}.hero-slides{z-index:-3}.hero-slide{opacity:0;background-size:cover;background-position:center;transform:scale(1.04);filter:contrast(1.12) saturate(1.16) brightness(.98);transition:opacity 1.4s ease,transform 6s ease}.hero-slide.active{opacity:1;transform:scale(1)}.hero-overlay{z-index:-2;background:linear-gradient(90deg,rgba(8,8,10,.54) 0%,rgba(8,8,10,.26) 46%,rgba(8,8,10,.10) 78%),linear-gradient(180deg,rgba(8,8,10,.36) 0%,rgba(8,8,10,.04) 48%,rgba(8,8,10,.56) 100%)}.hero-overlay:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(205,178,124,.20),transparent 28%),radial-gradient(circle at 30% 78%,rgba(80,155,255,.20),transparent 34%)}
.hero-inner{display:grid;grid-template-columns:minmax(0,680px) minmax(260px,400px);gap:20px;align-items:end}.hero-copy{border-radius:30px;padding:clamp(22px,2.8vw,36px);max-width:680px}.eyebrow,.kicker{margin:0;color:var(--gold2);text-transform:uppercase;letter-spacing:.22em;font-size:12px;font-weight:700}.hero h1{margin:18px 0 0;max-width:660px;font-size:clamp(30px,3.6vw,46px);line-height:1.08;letter-spacing:-.018em;font-weight:500;color:var(--heading);text-wrap:balance}.hero-lead{margin:18px 0 0;max-width:620px;color:var(--muted);font-size:clamp(15px,1.35vw,17px);line-height:1.62}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 22px;font-weight:700;transition:.2s ease}.btn.primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#15110a;box-shadow:0 18px 42px rgba(205,178,124,.20)}.btn.primary:hover{transform:translateY(-2px);box-shadow:0 22px 54px rgba(205,178,124,.28)}.btn.ghost{border:1px solid rgba(222,210,189,.18);background:rgba(222,210,189,.06)}.btn.full{width:100%;margin-top:18px}.hero-card{display:grid;grid-template-columns:96px 1fr;gap:8px 14px;align-items:center;justify-self:end;border-radius:22px;padding:16px 18px;max-width:410px;align-self:end}.hero-card-photo{grid-row:1/4;width:96px;height:96px;aspect-ratio:auto;object-fit:cover;object-position:34% 34%;border-radius:16px;margin:0;border:1px solid rgba(222,210,189,.14);filter:contrast(1.02) saturate(.82) brightness(.72) blur(.6px);transform:scale(1.04)}.hero-card span{display:block;color:var(--gold2);font-size:10px;letter-spacing:.16em;text-transform:uppercase}.hero-card strong{display:block;margin-top:2px;font-size:21px;letter-spacing:-.012em;font-weight:520;color:var(--heading)}.hero-card p{color:var(--muted);line-height:1.45;margin:0;font-size:13.5px}.hero-metrics{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.hero-metrics div{border:1px solid rgba(222,210,189,.12);background:rgba(0,0,0,.22);backdrop-filter:blur(12px);border-radius:20px;padding:15px}.hero-metrics strong{display:block;color:var(--heading);font-size:16px;font-weight:560}.hero-metrics span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
section{position:relative;padding:104px 0}.section-layer{background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.08),transparent 34%),linear-gradient(90deg,rgba(8,8,10,.58),rgba(8,8,10,.20)),var(--bg);background-size:cover;background-position:center;background-attachment:fixed}.section-layer.photo-strong{background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.10),transparent 34%),linear-gradient(90deg,rgba(8,8,10,.42),rgba(8,8,10,.10)),var(--bg)}.section-layer:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,9,11,.12),rgba(9,9,11,.36));pointer-events:none}.section-layer.photo-strong:after{background:linear-gradient(180deg,rgba(9,9,11,.04),rgba(9,9,11,.24))}.section-layer>.wrap{position:relative;z-index:1}.section-head{margin-bottom:42px;max-width:860px}.section-head.narrow{max-width:780px}.section-head.light h2{color:var(--heading)}.section-head.light p{color:var(--muted)}.section-head h2,.section-title h2{margin:14px 0 0;font-size:clamp(30px,4.2vw,52px);line-height:1.10;letter-spacing:-.028em;font-weight:500;color:var(--heading-soft);text-wrap:balance}.section-head p:not(.kicker),.intro-text p,.method-copy p,.equipment-title p,.contact-copy p{color:var(--muted);line-height:1.7;font-size:18px}.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.section-title,.intro-text{border-radius:var(--radius);padding:38px}.intro-text p{margin:0}.intro-text p+p{margin-top:18px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{position:relative;overflow:hidden;min-height:340px;border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;justify-content:flex-end;border:1px solid rgba(222,210,189,.13);background:#111}.service-card:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 72% 34%,rgba(255,255,255,.08),transparent 35%),linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.72)),var(--photo);background-size:cover;background-position:var(--pos,center);filter:contrast(1.06) saturate(1.10) brightness(.96);transition:transform .45s ease,filter .45s ease;z-index:0}.service-card:hover:before{transform:scale(1.06);filter:contrast(1.10) saturate(1.14) brightness(.98)}.service-card>*{position:relative;z-index:1}.service-card span{color:var(--gold2);font-weight:800}.service-card h3{font-size:23px;margin:18px 0 10px;letter-spacing:-.015em;font-weight:540;color:var(--heading)}.service-card p{margin:0;color:rgba(222,210,189,.68);line-height:1.58}
.method-grid{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:center}.method-copy{border-radius:36px;padding:44px}.method-copy h2{font-size:clamp(31px,4.2vw,54px);line-height:1.10;letter-spacing:-.03em;margin:14px 0 20px;font-weight:500;color:var(--heading-soft);text-wrap:balance}.steps{display:grid;gap:14px}.step{border-radius:22px;padding:22px;display:flex;gap:18px;align-items:flex-start}.step strong{color:var(--gold2);font-size:22px}.step span{color:rgba(222,210,189,.70);line-height:1.55}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.area-grid article{min-height:310px;border-radius:var(--radius);overflow:hidden;padding:26px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;border:1px solid rgba(222,210,189,.13);background:#111}.area-grid article:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 72% 34%,rgba(255,255,255,.08),transparent 35%),linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.70)),var(--photo);background-size:cover;background-position:var(--pos,center);filter:contrast(1.06) saturate(1.12) brightness(.96)}.area-grid article>*{position:relative}.area-grid h3{font-size:23px;margin:0 0 10px;font-weight:540;color:var(--heading)}.area-grid p{color:rgba(222,210,189,.68);margin:0;line-height:1.55}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-card{border-radius:var(--radius);padding:26px}.project-card small{color:var(--gold2);text-transform:uppercase;letter-spacing:.12em;font-size:11px}.project-card h3{font-size:23px;line-height:1.16;margin:15px 0 12px;font-weight:540;color:var(--heading)}.project-card p{color:var(--muted);line-height:1.6;margin:0}
.equipment{background:radial-gradient(circle at 72% 36%,rgba(255,255,255,.08),transparent 34%),linear-gradient(120deg,rgba(205,178,124,.10),rgba(75,110,180,.10)),url('assets/control_team.webp');background-size:cover;background-position:center}.equipment:before{content:"";position:absolute;inset:0;background:rgba(10,10,12,.44);backdrop-filter:blur(.5px)}.equipment .wrap{position:relative}.equipment-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.equipment-title{border-radius:36px;padding:42px}.equipment-title h2{font-size:clamp(31px,4.2vw,52px);line-height:1.10;letter-spacing:-.03em;margin:14px 0 18px;font-weight:500;color:var(--heading-soft);text-wrap:balance}.equipment-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.equip{border-radius:24px;padding:26px}.equip h3{margin:0 0 12px;font-size:22px;font-weight:540;color:var(--heading)}.equip p{margin:0;color:var(--muted);line-height:1.62}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.news-card{border-radius:var(--radius);padding:26px;min-height:280px;display:flex;flex-direction:column;justify-content:space-between}.news-card time{color:var(--gold2);text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:700}.news-card h3{margin:16px 0 10px;color:var(--heading);font-size:24px;line-height:1.18;font-weight:540}.news-card p{margin:0;color:var(--muted);line-height:1.62}.news-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.news-links a,.social-follow a{border:1px solid rgba(205,178,124,.38);border-radius:999px;padding:10px 14px;color:var(--gold2);background:rgba(205,178,124,.08);font-size:14px;font-weight:700}.news-links a.is-disabled{pointer-events:none;opacity:.45}.social-follow{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:18px;border-radius:24px;padding:18px 22px}.social-follow span{color:var(--muted);font-size:14px;text-transform:uppercase;letter-spacing:.16em;font-weight:700}.social-follow div{display:flex;gap:10px;flex-wrap:wrap}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.filter{cursor:pointer;border:1px solid rgba(222,210,189,.13);background:rgba(222,210,189,.055);color:var(--muted);padding:10px 14px;border-radius:999px}.filter.active,.filter:hover{background:rgba(205,178,124,.18);border-color:rgba(205,178,124,.45);color:rgba(226,216,198,.82)}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:245px;gap:14px}.gallery-item{position:relative;overflow:hidden;border-radius:24px;margin:0;border:1px solid rgba(222,210,189,.12);cursor:pointer;background:#111}.gallery-item img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05) saturate(1.08) brightness(.97);transition:transform .4s ease,filter .4s ease}.gallery-item:hover img{transform:scale(1.06);filter:contrast(1.09) saturate(1.14) brightness(1)}.gallery-item figcaption{position:absolute;left:14px;right:14px;bottom:14px;padding:12px 14px;border-radius:16px;background:rgba(0,0,0,.44);backdrop-filter:blur(14px);color:rgba(222,210,189,.78);font-size:14px}.gallery-item.large{grid-column:span 2;grid-row:span 2}.gallery-item.tall{grid-row:span 2}.gallery-item.hidden{display:none}.contact-grid{display:grid;grid-template-columns:1fr .75fr;gap:24px}.contact-copy,.contact-card{border-radius:36px;padding:42px}.contact-copy h2{font-size:clamp(31px,4.2vw,54px);line-height:1.10;letter-spacing:-.03em;margin:14px 0 18px;font-weight:500;color:var(--heading-soft);text-wrap:balance}.contact-card{display:grid;gap:14px}.contact-card a:not(.btn),.contact-card span{display:block;padding:16px;border-radius:18px;background:rgba(222,210,189,.065);color:rgba(222,210,189,.76)}.footer{padding:42px 0;background:rgba(6,6,7,.74);border-top:1px solid rgba(222,210,189,.10)}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.footer-logo{width:clamp(190px,16vw,300px);height:auto}.footer p{color:rgba(222,210,189,.56);font-size:14px;text-align:right}.lightbox{position:fixed;inset:0;z-index:100;display:none;place-items:center;background:rgba(0,0,0,.84);backdrop-filter:blur(8px);padding:24px}.lightbox.open{display:grid}.lightbox img{max-height:82vh;max-width:min(1100px,92vw);border-radius:22px;box-shadow:0 30px 100px rgba(0,0,0,.65)}.lightbox p{margin:12px 0 0;color:rgba(222,210,189,.84)}.lightbox-close{position:absolute;top:20px;right:20px;width:46px;height:46px;border-radius:999px;border:1px solid rgba(222,210,189,.22);background:rgba(222,210,189,.08);color:rgba(222,210,189,.86);font-size:28px;cursor:pointer}
.news-feature{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;border-radius:36px;padding:clamp(28px,4vw,48px);max-width:1040px}.news-feature h2{margin:14px 0 18px;font-size:clamp(31px,4.2vw,52px);line-height:1.10;letter-spacing:-.025em;font-weight:500;color:var(--heading);text-wrap:balance}.news-feature p{margin:0;color:var(--muted);line-height:1.72;font-size:18px;max-width:710px}.news-update{margin-top:18px!important;color:rgba(234,211,154,.82)!important}.news-feature-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.social-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:999px;border:1px solid rgba(205,178,124,.45);background:rgba(205,178,124,.14);color:var(--gold2);padding:13px 20px;font-weight:700;box-shadow:0 16px 42px rgba(0,0,0,.20);transition:transform .2s ease,background .2s ease,border-color .2s ease}.social-btn:hover{transform:translateY(-2px);background:rgba(205,178,124,.22);border-color:rgba(234,211,154,.58)}
@media (max-width:980px){.nav{position:fixed;top:118px;left:16px;right:16px;display:none;flex-direction:column;align-items:stretch;padding:20px;border-radius:24px;background:rgba(8,8,10,.90);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 80px rgba(0,0,0,.42)}.nav.open{display:flex}.nav a{padding:10px 4px}.menu-toggle{display:block}.hero-inner,.intro-grid,.method-grid,.equipment-grid,.contact-grid{grid-template-columns:1fr}.hero-card{max-width:460px;justify-self:start}.service-grid,.area-grid,.project-grid,.news-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.section-layer{background-attachment:scroll}.project-grid{grid-template-columns:repeat(2,1fr)}.news-feature{grid-template-columns:1fr}.news-feature-actions{justify-content:flex-start}}
@media (max-width:650px){.wrap{width:min(var(--max),calc(100% - 28px))}.topbar{height:92px;padding:0 16px}.topbar.scrolled{height:82px}.brand-logo img,.topbar.scrolled .brand-logo img{width:clamp(132px,38vw,170px);height:auto}.nav{top:92px}.hero{min-height:100svh;padding-top:116px;padding-bottom:28px}.hero h1{font-size:clamp(26px,8vw,34px);line-height:1.12;letter-spacing:-.006em;font-weight:500}.hero-lead{font-size:15px;line-height:1.56}.eyebrow,.kicker{letter-spacing:.17em;font-size:11px}.hero-copy,.section-title,.intro-text,.method-copy,.equipment-title,.contact-copy,.contact-card{padding:22px;border-radius:24px}.hero-card{grid-template-columns:78px 1fr;padding:16px;border-radius:20px;gap:8px 12px;max-width:100%}.hero-card-photo{width:78px;height:78px;border-radius:14px}.hero-card strong{font-size:20px}.hero-card p{font-size:13px;line-height:1.42}.section-head h2,.section-title h2,.method-copy h2,.equipment-title h2,.contact-copy h2{font-size:clamp(28px,9vw,36px);line-height:1.14;letter-spacing:-.015em;font-weight:510}.section-head p:not(.kicker),.intro-text p,.method-copy p,.equipment-title p,.contact-copy p{font-size:16px;line-height:1.65}.service-card,.area-grid article{min-height:300px;padding:24px}.project-card,.equip,.step,.news-card{padding:22px}.hero-metrics,.service-grid,.area-grid,.project-grid,.equipment-list,.gallery-grid,.news-grid{grid-template-columns:1fr}.hero-metrics{margin-top:16px}.social-follow{align-items:flex-start;flex-direction:column}.filters{gap:8px}.filter{padding:9px 12px;font-size:14px}.gallery-grid{grid-auto-rows:280px}.gallery-item.large,.gallery-item.tall{grid-column:auto;grid-row:auto}.gallery-item figcaption{font-size:13px;line-height:1.35}.footer-inner{flex-direction:column;align-items:flex-start}.footer-logo{width:clamp(170px,52vw,250px);height:auto}.footer p{text-align:left}.btn{width:100%;min-height:48px}section{padding:76px 0}}
@media (max-width:380px){.wrap{width:min(var(--max),calc(100% - 22px))}.topbar{padding-inline:12px}.brand-logo img,.topbar.scrolled .brand-logo img{width:128px;height:auto}.menu-toggle{padding:8px 11px}.hero-copy,.section-title,.intro-text,.method-copy,.equipment-title,.contact-copy,.contact-card{padding:20px}.hero-card{grid-template-columns:68px 1fr}.hero-card-photo{width:68px;height:68px}.hero-card p{font-size:12.5px}.contact-card a:not(.btn),.contact-card span{font-size:14px;overflow-wrap:anywhere}.gallery-grid{grid-auto-rows:240px}}
@media (max-width:650px){.news-feature{padding:24px;border-radius:24px}.news-feature h2{font-size:clamp(28px,9vw,36px);line-height:1.14}.news-feature p{font-size:16px;line-height:1.65}.news-feature-actions{display:grid;grid-template-columns:1fr;width:100%}.social-btn{width:100%}}
@media (max-width:650px){.hero-slide{filter:contrast(1.05) saturate(1.08) brightness(.90)}.hero-overlay{background:linear-gradient(90deg,rgba(8,8,10,.76) 0%,rgba(8,8,10,.52) 48%,rgba(8,8,10,.34) 82%),linear-gradient(180deg,rgba(8,8,10,.54) 0%,rgba(8,8,10,.20) 48%,rgba(8,8,10,.72) 100%)}.section-layer{background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.06),transparent 32%),linear-gradient(90deg,rgba(8,8,10,.72),rgba(8,8,10,.38)),var(--bg)}.section-layer:after{background:linear-gradient(180deg,rgba(9,9,11,.24),rgba(9,9,11,.52))}.service-card:before,.area-grid article:before{background-image:radial-gradient(circle at 72% 34%,rgba(255,255,255,.06),transparent 34%),linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.78)),var(--photo);filter:contrast(1.04) saturate(1.08) brightness(.92)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.hero-slide{transform:none!important}}

/* ═══════════════════════════════════════════════════════════════
   MEJORAS: scroll-progress, hero-dots, scroll-reveal, lightbox nav
   ═══════════════════════════════════════════════════════════════ */

/* Barra de progreso scroll */
.scroll-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  width: var(--pct, 0%);
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  transition: width .1s linear;
  pointer-events: none;
  border-radius: 0 2px 2px 0;
}

/* Hero dots */
.hero-dots {
  position: absolute;
  bottom: 180px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 9px;
  z-index: 10;
}
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 999px;
  border: 1px solid rgba(234,211,154,.55);
  background: rgba(234,211,154,.22);
  cursor: pointer;
  padding: 0;
  transition: width .3s ease, background .3s ease, border-color .3s ease;
}
.hero-dot.active {
  width: 28px;
  background: var(--gold2);
  border-color: var(--gold2);
}
@media (max-width:650px) {
  .hero-dots { bottom: 120px; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .55s ease var(--delay, 0ms), transform .55s ease var(--delay, 0ms);
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* Lightbox prev/next */
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px;
  border-radius: 999px;
  border: 1px solid rgba(222,210,189,.24);
  background: rgba(222,210,189,.10);
  color: rgba(222,210,189,.88);
  font-size: 22px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s, transform .2s;
  z-index: 101;
  backdrop-filter: blur(8px);
}
.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(205,178,124,.22);
  border-color: rgba(234,211,154,.48);
  transform: translateY(-50%) scale(1.08);
}
.lightbox img {
  transition: opacity .16s ease;
}
@media (max-width:650px) {
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; font-size: 18px; }
}

/* Hover mejorado en cards de área */
.area-grid article:before {
  transition: transform .5s ease, filter .5s ease;
}
.area-grid article:hover:before {
  transform: scale(1.07);
  filter: contrast(1.08) saturate(1.14) brightness(.98);
}
.area-grid article h3 {
  transition: color .2s;
}
.area-grid article:hover h3 {
  color: var(--gold2);
}

/* Project cards con foto */
.project-card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.project-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.76)), var(--photo, none);
  background-size: cover;
  background-position: var(--pos,center);
  transition: transform .5s ease;
  z-index: 0;
}
.project-card:hover:before {
  transform: scale(1.05);
}
.project-card > * {
  position: relative;
  z-index: 1;
}
.project-card h3 {
  transition: color .2s;
}
.project-card:hover h3 {
  color: var(--gold2);
}


/* Corrección final: logo PNG transparente + encuadre Chanel */
.brand,
.brand-logo,
.site-logo,
.logo,
.footer-logo {
  background: transparent !important;
  box-shadow: none !important;
}

.brand-logo img,
.site-logo img,
.logo img,
.footer-logo {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  background: transparent !important;
}

.brand-logo img {
  width: clamp(190px, 13vw, 260px);
  height: auto;
}

.topbar.scrolled .brand-logo img {
  width: clamp(160px, 10vw, 215px);
  height: auto;
}

.footer-logo {
  width: clamp(220px, 20vw, 340px);
  height: auto;
}

.project-card--chanel::before {
  background-image: url('assets/chanel_corporativo_focus.webp') !important;
  background-position: center center !important;
  background-size: cover !important;
}


/* Corrección final definitiva: logo integrado sin recorte */
.brand,
.brand-logo,
.site-logo,
.logo,
.footer-logo {
  background: transparent !important;
  box-shadow: none !important;
}

.brand-logo {
  overflow: visible !important;
}

.brand-logo img,
.site-logo img,
.logo img,
.footer-logo {
  display: block !important;
  width: auto !important;
  max-width: none !important;
  object-fit: contain !important;
  object-position: center !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

.brand-logo img {
  height: clamp(76px, 8.2vw, 108px) !important;
  filter: drop-shadow(0 10px 28px rgba(0,0,0,.55)) !important;
}

.topbar.scrolled .brand-logo img {
  height: clamp(60px, 6vw, 82px) !important;
}

.footer-logo {
  height: clamp(86px, 10vw, 132px) !important;
}

@media (max-width: 720px) {
  .brand-logo img,
  .topbar.scrolled .brand-logo img {
    height: 66px !important;
  }

  .footer-logo {
    height: 92px !important;
  }
}

@media (max-width: 380px) {
  .brand-logo img,
  .topbar.scrolled .brand-logo img {
    height: 56px !important;
    width: auto !important;
  }
}


/* Mejoras finales de publicación: legibilidad, navegación fija y logo */
:root{
  --muted:rgba(222,210,189,.72);
  --heading:rgba(236,228,213,.92);
  --heading-soft:rgba(236,228,213,.88);
}
:target{scroll-margin-top:132px}
.topbar{height:132px;background:rgba(9,9,11,.54)}
.topbar.scrolled{height:98px;background:rgba(9,9,11,.78)}
.nav{color:rgba(222,210,189,.82)}
.glass{background:linear-gradient(140deg,rgba(9,9,11,.58),rgba(9,9,11,.36))}
.glass-xl{background:linear-gradient(140deg,rgba(9,9,11,.66),rgba(9,9,11,.42))}
.hero{padding-top:146px}
.hero h1{max-width:720px}
.hero-lead{max-width:660px}
.brand-logo img{height:clamp(86px,9.4vw,124px)!important}
.topbar.scrolled .brand-logo img{height:clamp(66px,6.4vw,90px)!important}
.footer-logo{height:clamp(96px,11vw,150px)!important}
.service-card p,.area-grid p,.project-card p,.equip p,.step span{color:rgba(222,210,189,.74)}
.contact-card a:not(.btn){word-break:break-word}
@media (max-width:980px){
  .nav{top:132px}
  .topbar.scrolled .nav{top:98px}
}
@media (max-width:650px){
  :target{scroll-margin-top:92px}
  .topbar{height:96px}
  .topbar.scrolled{height:84px}
  .nav{top:96px}
  .hero{padding-top:122px}
  .brand-logo img,.topbar.scrolled .brand-logo img{height:68px!important;width:auto!important}
  .hero-dots{display:none}
}
@media (max-width:380px){
  .brand-logo img,.topbar.scrolled .brand-logo img{height:58px!important;width:auto!important}
}

/* Ajustes solicitados: fondos con más presencia y hero con fundido/zoom */
.hero-slide{
  transform:scale(1.08);
  filter:contrast(1.20) saturate(1.24) brightness(1.04);
  transition:opacity 1.8s ease-in-out,transform 7s ease-in-out,filter 1.8s ease-in-out;
}
.hero-slide.active{
  transform:scale(1.15);
}
.hero-overlay{
  background:linear-gradient(90deg,rgba(8,8,10,.46) 0%,rgba(8,8,10,.18) 46%,rgba(8,8,10,.06) 78%),linear-gradient(180deg,rgba(8,8,10,.26) 0%,rgba(8,8,10,.03) 48%,rgba(8,8,10,.46) 100%);
}
.hero-overlay:after{
  background:radial-gradient(circle at 75% 20%,rgba(205,178,124,.24),transparent 28%),radial-gradient(circle at 30% 78%,rgba(80,155,255,.22),transparent 34%);
}
.section-layer{
  background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.12),transparent 34%),linear-gradient(90deg,rgba(8,8,10,.42),rgba(8,8,10,.10)),var(--bg);
}
.section-layer.photo-strong{
  background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.14),transparent 34%),linear-gradient(90deg,rgba(8,8,10,.30),rgba(8,8,10,.06)),var(--bg);
}
.section-layer:after{
  background:linear-gradient(180deg,rgba(9,9,11,.06),rgba(9,9,11,.24));
}
.section-layer.photo-strong:after{
  background:linear-gradient(180deg,rgba(9,9,11,.02),rgba(9,9,11,.18));
}
.service-card:before{
  filter:contrast(1.12) saturate(1.18) brightness(1.02);
}
.equipment:before{
  background:rgba(10,10,12,.36);
}

@media (max-width:650px){
  .hero-slide{
    filter:contrast(1.12) saturate(1.16) brightness(.96);
  }
  .hero-overlay{
    background:linear-gradient(90deg,rgba(8,8,10,.68) 0%,rgba(8,8,10,.44) 48%,rgba(8,8,10,.26) 82%),linear-gradient(180deg,rgba(8,8,10,.46) 0%,rgba(8,8,10,.16) 48%,rgba(8,8,10,.66) 100%);
  }
  .section-layer{
    background-image:radial-gradient(circle at 72% 38%,rgba(255,255,255,.08),transparent 32%),linear-gradient(90deg,rgba(8,8,10,.62),rgba(8,8,10,.30)),var(--bg);
  }
  .section-layer:after{
    background:linear-gradient(180deg,rgba(9,9,11,.18),rgba(9,9,11,.42));
  }
}