:root{
  --bg:#06090d;
  --bg-soft:#0c1219;
  --panel:#0b1017;
  --panel-2:#121822;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(221,171,89,.22);
  --text:#f4f5f7;
  --muted:#a9b0bc;
  --gold:#d4a14a;
  --gold-2:#f1c87a;
  --green:#25d366;
  --shadow:0 22px 55px rgba(0,0,0,.38);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;color:var(--text);background:
 radial-gradient(circle at top right, rgba(212,161,74,.08), transparent 22%),
 radial-gradient(circle at top left, rgba(35,85,150,.11), transparent 24%),
 linear-gradient(180deg,#05080c 0%,#071018 38%,#06090d 100%);
 -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}button{cursor:pointer}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;background:#fff;color:#000;padding:10px 14px;border-radius:10px;z-index:999}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.section{padding:88px 0}.section-lite{padding:54px 0}.center{text-align:center}
.section-tag{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.16em;color:var(--gold)}
.section-tag::before{content:"";width:34px;height:1px;background:var(--gold)}
.section-heading h2,.about-copy h2,.admin-copy h2,.faq-copy h2,.contact-card h2{font-size:clamp(2rem,4vw,3.55rem);line-height:1.02;letter-spacing:-.045em;margin:14px 0 16px}
.section-heading p,.about-copy p,.admin-copy p,.faq-copy p,.contact-card p{color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:14px;font-weight:800;border:1px solid transparent;transition:transform .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease}.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0a0c0f;box-shadow:0 10px 30px rgba(212,161,74,.22)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.16)}
.btn-dark{background:rgba(255,255,255,.04);color:#fff;border-color:rgba(255,255,255,.08)}
.wa-icon{width:20px;height:20px;flex:none}
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,8,12,.68);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;height:92px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand img{width:70px;height:70px;object-fit:contain;filter:drop-shadow(0 8px 20px rgba(0,0,0,.35))}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:.94rem;letter-spacing:.1em}.brand small{color:var(--gold);font-size:.72rem;letter-spacing:.16em;margin-top:6px}
.main-nav{display:flex;gap:28px;align-items:center}.main-nav a{font-size:.94rem;font-weight:700;color:#dfe2e6;position:relative}.main-nav a::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--gold);transition:width .2s ease}.main-nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:14px}.menu-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff}
.hero-section{position:relative;padding:60px 0 40px;overflow:hidden}.hero-backdrop{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,7,11,.92) 0%,rgba(6,10,14,.8) 42%,rgba(6,10,14,.25) 62%,rgba(6,10,14,.18) 100%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center;min-height:640px}.hero-copy{max-width:640px}.hero-mini-logo{width:100px;height:100px;object-fit:contain;margin-bottom:10px}.hero-copy h1{font-size:clamp(3rem,7vw,5.8rem);line-height:.92;letter-spacing:-.07em;margin:16px 0 18px;text-transform:uppercase}.hero-copy h1 span{color:var(--gold)}.hero-copy p{font-size:1.08rem;color:var(--muted);max-width:640px;margin:0 0 24px}.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}.hero-features div{display:flex;align-items:center;gap:10px;padding:14px 12px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:16px;color:#e9edf1;font-weight:700;min-height:64px}.hero-features i{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:rgba(212,161,74,.14);color:var(--gold);font-style:normal}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.hero-visual{border-radius:34px;overflow:hidden;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}.hero-visual img{width:100%;height:100%;object-fit:cover;min-height:640px}
.icon-card-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;margin-top:28px}.icon-card{padding:28px 18px;text-align:center;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.018));border:1px solid rgba(255,255,255,.08);border-radius:22px;box-shadow:var(--shadow)}.icon-card span{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:rgba(212,161,74,.12);color:var(--gold);font-size:1.4rem}.icon-card h3{margin:0;font-size:1rem}
.projects-top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.project-gallery{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:16px}.project-card{position:relative;overflow:hidden;border-radius:26px;border:1px solid rgba(255,255,255,.08);background:#111;box-shadow:var(--shadow);min-height:260px}.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.project-card:hover img{transform:scale(1.05)}.project-card::after{content:"";position:absolute;inset:auto 0 0;height:56%;background:linear-gradient(transparent,rgba(0,0,0,.78))}.project-card figcaption{position:absolute;z-index:2;left:18px;bottom:16px}.project-card strong{display:block}.project-card span{display:block;color:#d4d9df;font-size:.92rem;margin-top:6px}.project-large{grid-row:span 2;min-height:540px}
.feature-band-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:22px 0;border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}.feature-band-grid div{display:flex;align-items:center;gap:12px;padding:12px 16px}.feature-band-grid i{color:var(--gold);font-style:normal;font-size:1.35rem}
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.about-photo,.admin-preview,.contact-card,.quote-form,.faq-item,.admin-login-card,.panel-card,.stat-card,.mini-box{box-shadow:var(--shadow)}.about-photo,.admin-preview{overflow:hidden;border-radius:28px;border:1px solid rgba(255,255,255,.08)}.about-photo img,.admin-preview img{width:100%;height:100%;object-fit:cover}.check-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}.check-list li{position:relative;padding-left:28px;color:#dde2e7}.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:900}
.admin-showcase{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01))}.admin-split .admin-preview img{min-height:520px}
.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:28px;align-items:start}.faq-list{display:grid;gap:14px}.faq-item{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:20px 22px}.faq-item summary{cursor:pointer;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{margin:12px 0 0;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px}.contact-card{padding:32px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08)}.contact-list{display:grid;gap:12px;margin-top:22px}.contact-list a{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);font-weight:800}.contact-wa{border-color:rgba(37,211,102,.32)!important}.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:32px;border-radius:28px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}.field{display:grid;gap:8px}.field-full{grid-column:1/-1}.field label{font-weight:800;font-size:.92rem}.field input,.field select,.field textarea{background:#0d131b;color:#fff;border:1px solid rgba(255,255,255,.11);border-radius:16px;padding:15px 16px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(212,161,74,.6);box-shadow:0 0 0 3px rgba(212,161,74,.14)}.field textarea{min-height:146px;resize:vertical}.form-actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{padding:36px 0 24px;border-top:1px solid rgba(255,255,255,.05);background:rgba(0,0,0,.22)}.footer-grid{display:grid;grid-template-columns:1fr .85fr .85fr;gap:28px}.footer-logo{width:90px;height:90px;object-fit:contain;margin-bottom:12px}.footer-grid p,.footer-grid a{color:var(--muted)}.footer-grid h3{margin:0 0 12px;font-size:1rem}.footer-grid a{display:block;margin:6px 0}.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:16px;margin-top:18px;border-top:1px solid rgba(255,255,255,.06);color:#8d97a4;font-size:.92rem}
.floating-wa{position:fixed;right:18px;bottom:18px;width:64px;height:64px;display:grid;place-items:center;border-radius:50%;background:#25d366;color:#fff;box-shadow:0 18px 44px rgba(37,211,102,.35);z-index:55}.floating-wa .wa-icon{width:30px;height:30px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}.hover-lift{transition:transform .25s ease, box-shadow .25s ease}.hover-lift:hover{transform:translateY(-4px)}.mouse-light{position:relative;overflow:hidden}.mouse-light::before{content:"";position:absolute;inset:-25%;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(212,161,74,.18),transparent 28%);opacity:.6;pointer-events:none}

/* ADMIN */
.admin-page{min-height:100vh}.hidden{display:none!important}.admin-login{min-height:100vh;display:grid;place-items:center;padding:24px}.admin-login-card{width:min(100%,480px);padding:34px;border-radius:30px;background:rgba(10,15,22,.86);border:1px solid rgba(255,255,255,.08);text-align:center}.admin-login-card img{width:110px;height:110px;object-fit:contain;margin:0 auto 10px}.admin-login-card h1{margin:0 0 10px;font-size:2rem}.admin-login-card p{color:var(--muted);margin:0 0 20px}.login-form{display:grid;gap:14px;text-align:left;margin-bottom:12px}.admin-shell{display:grid;grid-template-columns:290px 1fr;min-height:100vh}.admin-sidebar{position:sticky;top:0;height:100vh;padding:22px;background:rgba(255,255,255,.03);border-right:1px solid rgba(255,255,255,.06)}.admin-brand{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.08)}.admin-brand img{width:68px;height:68px;object-fit:contain}.admin-brand strong{display:block;letter-spacing:.1em}.admin-brand small{color:var(--gold)}.admin-menu{display:grid;gap:10px;margin-top:22px}.admin-menu a{padding:14px 15px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid transparent;color:#dfe4ea;font-weight:700}.admin-menu a.active,.admin-menu a:hover{background:rgba(212,161,74,.13);border-color:rgba(212,161,74,.25)}.sidebar-box{display:grid;gap:10px;margin-top:24px}.admin-main{padding:28px 28px 40px}.admin-header{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}.admin-header h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.02;letter-spacing:-.05em;margin:12px 0 0}.admin-header-actions{display:flex;gap:10px;flex-wrap:wrap}.admin-stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}.stat-card{padding:22px;border-radius:22px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}.stat-card span{display:block;color:var(--muted);font-size:.92rem}.stat-card strong{display:block;font-size:1.82rem;margin:8px 0 4px}.stat-card small{color:#c2c8cf}.dashboard-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;margin-bottom:18px}.single-grid{grid-template-columns:1fr}.panel-card{padding:22px;border-radius:26px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}.panel-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:14px}.panel-head h2{margin:0;font-size:1.28rem}.panel-head p{margin:0;color:var(--muted)}.table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:620px}.admin-table th,.admin-table td{padding:13px 12px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left}.admin-table th{font-size:.84rem;color:#b3bdc7;text-transform:uppercase;letter-spacing:.08em}.admin-table td{font-size:.95rem}.status-badge{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;font-size:.82rem;font-weight:800}.status-badge.Pendiente{background:rgba(255,190,62,.15);color:#ffd46a}.status-badge.Enviado{background:rgba(64,150,255,.18);color:#96c8ff}.status-badge.Aceptado,.status-badge.Finalizado{background:rgba(37,211,102,.15);color:#7ce19d}.status-badge.Enprogreso{background:rgba(212,161,74,.18);color:#f2ce87}.status-badge.Rechazado{background:rgba(255,90,90,.14);color:#ff9a9a}.budget-form,.settings-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.service-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-box{padding:18px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}.mini-box strong{display:block;margin-bottom:8px}.mini-box span{color:var(--muted)}.chart-card canvas{width:100%;height:auto;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0));border-radius:20px}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.mini-btn{padding:8px 10px;border-radius:12px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.04);color:#fff;font-weight:700}.progress-wrap{display:flex;align-items:center;gap:10px;min-width:140px}.progress-bar{position:relative;flex:1;height:8px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}.progress-bar span{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(135deg,var(--gold),var(--gold-2));border-radius:999px}.panel-note{color:var(--muted);margin-top:14px}

@media (max-width:1180px){.icon-card-grid{grid-template-columns:repeat(4,1fr)}.project-gallery{grid-template-columns:repeat(2,1fr)}.project-large{grid-row:span 1;min-height:300px}.admin-stats-grid{grid-template-columns:repeat(3,1fr)}.dashboard-grid,.faq-layout,.contact-grid,.split-layout,.hero-grid{grid-template-columns:1fr}.hero-visual img{min-height:460px}.hero-features{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-main{padding:24px}}
@media (max-width:860px){.main-nav{display:none;position:absolute;top:88px;left:16px;right:16px;flex-direction:column;align-items:stretch;padding:18px;border-radius:22px;background:#0a0f15;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-toggle{display:block}.header-actions .btn{display:none}.container{width:min(calc(100% - 28px),var(--max))}.hero-section{padding-top:34px}.hero-copy h1{font-size:3rem}.icon-card-grid,.feature-band-grid,.admin-stats-grid,.service-mini-grid,.quote-form,.budget-form,.settings-form{grid-template-columns:1fr}.footer-grid,.footer-bottom{grid-template-columns:1fr;display:block}.footer-bottom span{display:block;margin-top:8px}.admin-header{display:block}.admin-header-actions{margin-top:16px}.dashboard-grid{grid-template-columns:1fr}}
@media (max-width:560px){.brand img{width:56px;height:56px}.brand strong{font-size:.84rem}.brand small{font-size:.64rem}.hero-mini-logo{width:84px;height:84px}.hero-copy h1{font-size:2.42rem}.hero-actions,.form-actions{flex-direction:column;align-items:stretch}.contact-card,.quote-form,.panel-card,.stat-card,.admin-login-card{padding:20px}.floating-wa{width:58px;height:58px}.floating-wa .wa-icon{width:26px;height:26px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none}.btn,.hover-lift,.project-card img,*{transition:none!important}}