:root{
  --navy-950:#031722;
  --navy-900:#061e2b;
  --navy-850:#082634;
  --navy-800:#0b3040;
  --copper:#c67b42;
  --copper-2:#e0a067;
  --copper-soft:#2b211c;
  --cream:#f2e4d8;
  --text:#f6f1ed;
  --muted:#a9b3b9;
  --line:rgba(214,146,90,.26);
  --shadow:0 24px 60px rgba(0,0,0,.34);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--navy-950)}
body{margin:0;background:linear-gradient(180deg,#031722 0%,#061d29 45%,#031721 100%);color:var(--text);font-family:"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{display:block;max-width:100%}

.site-header{position:sticky;top:0;z-index:100;background:rgba(3,23,34,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.07)}
.header-inner{width:min(1450px,calc(100% - 40px));height:78px;margin:0 auto;display:grid;grid-template-columns:150px 1fr auto;align-items:center;gap:28px}
.brand{display:flex;align-items:center;height:68px}
.brand img{width:112px;height:60px;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(0,0,0,.22))}
.main-nav{display:flex;align-items:center;justify-content:center;gap:29px}
.main-nav a{position:relative;padding:30px 0 25px;color:#d9e0e3;font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.main-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:16px;height:2px;background:var(--copper-2);transition:.25s}
.main-nav a:hover::after,.main-nav a.active::after{left:0;right:0}
.main-nav a:hover,.main-nav a.active{color:white}
.header-whatsapp{min-width:184px;display:flex;justify-content:center;align-items:center;gap:9px;padding:12px 16px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:linear-gradient(180deg,#c8793e,#a95d2b);color:#fff;font-weight:900;font-size:13px;box-shadow:0 7px 24px rgba(145,77,33,.28)}
.wa-icon{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;border:2px solid white;font-size:9px}
.menu-toggle{display:none;border:0;background:transparent;width:44px;height:44px;padding:9px}
.menu-toggle span{display:block;height:2px;background:#fff;margin:6px 0;border-radius:3px}

.hero-section{position:relative;padding:22px 0 0;overflow:hidden}
.hero-shell{position:relative;width:min(1530px,calc(100% - 52px));margin:0 auto;border:1px solid rgba(231,159,102,.5);border-radius:20px;overflow:hidden;background:#091f2b;box-shadow:0 30px 90px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.02) inset}
.hero-banner{width:100%;height:auto;object-fit:contain;background:#000}
.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.2;pointer-events:none}
.hero-glow-left{width:340px;height:340px;left:-100px;top:100px;background:#bf6f38}
.hero-glow-right{width:360px;height:360px;right:-150px;top:60px;background:#31566b}
.hero-dots{height:26px;display:flex;gap:8px;justify-content:center;align-items:center}
.hero-dots span{width:7px;height:7px;border-radius:50%;background:#485762}.hero-dots span.active{background:#e9a267}

.services-section{width:min(1530px,calc(100% - 52px));margin:0 auto;padding:0 0 10px}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.service-card{min-width:0;min-height:156px;display:grid;grid-template-columns:46% 54%;border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden;background:linear-gradient(145deg,#061e2b,#082634);box-shadow:0 14px 34px rgba(0,0,0,.2)}
.service-photo{min-width:0;height:156px;overflow:hidden}
.service-photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.service-card:hover .service-photo img{transform:scale(1.05)}
.service-copy{min-width:0;padding:17px 16px;display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start}
.service-icon{width:34px;height:34px;border:1px solid #c67b42;border-radius:6px;display:grid;place-items:center;color:#e7a46c;font-size:19px}
.service-copy h2{margin:2px 0 7px;font-size:17px;letter-spacing:.08em;text-transform:uppercase}
.service-copy p{margin:0;color:#b8c0c4;font-size:11px;line-height:1.45}
.service-copy a{display:inline-block;margin-top:13px;color:#e0a067;font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}

.about-section{width:min(1530px,calc(100% - 52px));margin:0 auto;padding:10px 0}
.about-grid{display:grid;grid-template-columns:1.1fr 1.45fr .78fr 1.1fr;min-height:315px;border:1px solid rgba(255,255,255,.07);border-radius:12px;overflow:hidden;background:#061d29}
.about-copy{padding:30px 28px;background:linear-gradient(180deg,#061d29,#051923)}
.eyebrow{color:#d9884b;font-size:10px;font-weight:900;letter-spacing:.24em;text-transform:uppercase}
.about-copy h2,.cta-card h2{margin:8px 0 10px;font-family:Georgia,serif;font-size:34px;line-height:1.02}
.about-copy p,.cta-card p{color:#b7c0c5;font-size:12px;line-height:1.62;margin:0 0 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:6px;font-weight:900;letter-spacing:.04em;text-transform:uppercase;cursor:pointer}
.btn-copper{margin-top:8px;padding:12px 16px;background:linear-gradient(180deg,#e2a46e,#bd7138);color:#0b1c24;font-size:10px;box-shadow:0 8px 20px rgba(187,105,48,.23)}
.btn-copper:hover{filter:brightness(1.05)}
.btn-wide{width:100%;color:#fff;background:linear-gradient(180deg,#d3884f,#b86631)}
.btn-wide small{display:block;font-size:10px;margin-top:3px;color:#fff}
.about-photo{min-width:0;background:#0a2634}
.about-photo img{width:100%;height:100%;object-fit:cover}
.benefits-card{padding:28px 22px;display:grid;align-content:center;gap:20px;border-left:1px solid rgba(255,255,255,.08);border-right:1px solid rgba(255,255,255,.08);background:#072331}
.benefits-card>div{display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto auto;column-gap:11px}
.benefit-icon{grid-row:1/span 2;width:34px;height:34px;display:grid;place-items:center;color:#e3a066;border:1px solid rgba(224,160,103,.35);border-radius:8px}
.benefits-card strong{font-size:11px;letter-spacing:.1em;text-transform:uppercase}.benefits-card small{margin-top:4px;color:#94a2a9;font-size:9px;line-height:1.35}
.cta-card{padding:30px 28px;background:radial-gradient(circle at 90% 20%,rgba(198,123,66,.12),transparent 28%),linear-gradient(150deg,#071b25,#0b2631)}
.cta-card h2{font-size:33px}.cta-card .btn{margin-top:16px}

.projects-section{width:min(1530px,calc(100% - 52px));margin:0 auto;padding:24px 0 14px}
.projects-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;padding:0 4px 15px}
.projects-heading h2{margin:6px 0 0;font-family:Georgia,serif;font-size:31px}.projects-heading p{max-width:520px;margin:0;color:#9eabb1;font-size:11px;line-height:1.55;text-align:right}
.projects-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.project-card{position:relative;height:170px;border:1px solid rgba(255,255,255,.1);border-radius:10px;overflow:hidden;background:#0c2b39;padding:0;cursor:pointer;text-align:left}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;filter:saturate(.92)}.project-card:hover img{transform:scale(1.05)}
.project-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(2,17,24,.9) 100%)}
.project-card>span{position:absolute;z-index:2;left:13px;right:13px;bottom:11px}.project-card strong,.project-card small{display:block;color:#fff}.project-card strong{font-size:12px}.project-card small{margin-top:3px;color:#bac3c7;font-size:9px}

.process-section{border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);background:#041925}
.process-grid{width:min(1530px,calc(100% - 52px));margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.process-item{min-height:88px;padding:20px 26px;display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;border-right:1px solid rgba(255,255,255,.08)}.process-item:last-child{border-right:0}
.process-item>span{width:36px;height:36px;display:grid;place-items:center;border:1px solid rgba(224,160,103,.45);border-radius:50%;color:#e0a067;font-size:10px;font-weight:900}
.process-item strong,.process-item small{display:block}.process-item strong{font-size:11px;text-transform:uppercase;letter-spacing:.08em}.process-item small{margin-top:4px;color:#87979f;font-size:9px;line-height:1.4}

.contact-section{padding:52px 26px 64px;background:radial-gradient(circle at 15% 40%,rgba(198,123,66,.09),transparent 25%),#061d29}
.contact-shell{width:min(1180px,100%);margin:0 auto;display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid rgba(255,255,255,.09);border-radius:16px;overflow:hidden;background:#071f2c;box-shadow:var(--shadow)}
.contact-copy{padding:38px}.contact-copy h2{margin:8px 0 12px;font-family:Georgia,serif;font-size:40px}.contact-copy p{color:#a9b5ba;font-size:12px;line-height:1.65;max-width:470px}.contact-mini{margin-top:24px;display:grid;gap:9px;color:#d9e0e3;font-size:11px}
.quote-form{padding:34px;background:#f4f0ec;color:#18252b}.quote-form label{display:block;margin-bottom:13px;color:#28383e;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:6px;padding:12px 13px;border:1px solid #d7cfca;border-radius:8px;background:#fff;color:#17252c;outline:none}.quote-form textarea{resize:vertical}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:#c67b42;box-shadow:0 0 0 3px rgba(198,123,66,.12)}

.footer{background:#02141e;border-top:1px solid rgba(255,255,255,.08)}.footer-inner{width:min(1530px,calc(100% - 52px));height:90px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}.footer img{width:96px;height:58px;object-fit:contain}.footer-copy strong,.footer-copy small,.footer-contact span,.footer-contact small{display:block}.footer-copy strong{font-size:13px}.footer-copy small,.footer-contact small{margin-top:4px;color:#7e8d94;font-size:9px}.footer-contact{text-align:right}.footer-contact span{font-weight:900;color:#e0a067;font-size:13px}
.whatsapp-float{position:fixed;right:21px;bottom:21px;z-index:90;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#1ebd69;border:3px solid #fff;color:#fff;font-size:11px;font-weight:1000;box-shadow:0 15px 35px rgba(0,0,0,.28)}

.lightbox{position:fixed;inset:0;z-index:200;display:none;place-items:center;padding:35px;background:rgba(0,0,0,.88);backdrop-filter:blur(12px)}.lightbox.open{display:grid}.lightbox figure{margin:0;max-width:min(1180px,94vw)}.lightbox img{max-width:94vw;max-height:82vh;border-radius:14px;box-shadow:0 30px 80px #000}.lightbox figcaption{padding-top:10px;text-align:center;color:#fff;font-weight:800}.lightbox-close{position:absolute;right:24px;top:18px;width:46px;height:46px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(0,0,0,.4);color:#fff;font-size:30px;cursor:pointer}
.reveal{opacity:0;transform:translateY(15px);transition:opacity .55s ease,transform .55s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:1180px){
  .header-inner{grid-template-columns:120px 1fr auto;gap:15px}.main-nav{gap:17px}.main-nav a{font-size:9px}.header-whatsapp{min-width:160px;font-size:11px}
  .services-grid{grid-template-columns:1fr 1fr}.about-grid{grid-template-columns:1fr 1.2fr}.benefits-card,.cta-card{border-top:1px solid rgba(255,255,255,.08)}.projects-strip{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .site-header{position:sticky}.header-inner{grid-template-columns:110px 1fr auto;height:72px}.brand img{width:96px}.header-whatsapp{display:none}.menu-toggle{display:block;justify-self:end}.main-nav{position:absolute;top:72px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;gap:0;padding:10px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:#061d29;box-shadow:0 24px 55px rgba(0,0,0,.4)}.main-nav.open{display:flex}.main-nav a{padding:12px;font-size:11px}.main-nav a::after{display:none}
  .hero-shell,.services-section,.about-section,.projects-section,.process-grid,.footer-inner{width:calc(100% - 24px)}
  .services-grid{grid-template-columns:1fr 1fr}.service-card{grid-template-columns:44% 56%}.about-grid{grid-template-columns:1fr}.about-photo{height:350px}.benefits-card{grid-template-columns:1fr 1fr}.projects-heading{align-items:start;flex-direction:column}.projects-heading p{text-align:left}.projects-strip{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr 1fr}.process-item:nth-child(2){border-right:0}.process-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}.contact-shell{grid-template-columns:1fr}.footer-inner{grid-template-columns:auto 1fr}.footer-contact{grid-column:1/-1;text-align:left;padding-bottom:18px}
}
@media(max-width:620px){
  .header-inner{width:calc(100% - 20px)}.hero-section{padding-top:12px}.hero-shell{border-radius:12px}.hero-dots{height:20px}
  .services-grid,.projects-strip,.process-grid{grid-template-columns:1fr}.service-card{grid-template-columns:42% 58%;min-height:145px}.service-photo{height:145px}.about-copy,.cta-card{padding:24px}.about-copy h2,.cta-card h2{font-size:29px}.about-photo{height:260px}.benefits-card{grid-template-columns:1fr;padding:24px}.projects-heading h2{font-size:27px}.project-card{height:220px}.process-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}.contact-section{padding:40px 12px}.contact-copy{padding:28px}.contact-copy h2{font-size:34px}.quote-form{padding:24px}.form-two{grid-template-columns:1fr}.footer-inner{height:auto;padding:22px 0;grid-template-columns:1fr;text-align:center}.footer img{margin:auto}.footer-contact{text-align:center;grid-column:auto;padding:0}.whatsapp-float{width:52px;height:52px;right:14px;bottom:14px}
}

/* ==========================================================
   FORMULARIO DE PROSPECTOS WEB — V3
   ========================================================== */
.prospect-contact-shell{grid-template-columns:.86fr 1.14fr;align-items:stretch}
.prospect-mini{gap:10px}
.prospect-trust{margin-top:26px;padding:16px 17px;border:1px solid rgba(224,160,103,.22);border-radius:12px;background:rgba(224,160,103,.07)}
.prospect-trust strong,.prospect-trust small{display:block}.prospect-trust strong{font-size:11px;color:#f3d1b4;text-transform:uppercase;letter-spacing:.06em}.prospect-trust small{margin-top:6px;color:#9eacb2;font-size:10px;line-height:1.55}
.prospect-form{position:relative}
.prospect-form-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #ddd4ce}
.prospect-form-header small,.prospect-form-header h3{display:block;margin:0}.prospect-form-header small{color:#b76932;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.16em}.prospect-form-header h3{margin-top:3px;font-family:Georgia,serif;font-size:25px;color:#172a33}.prospect-form-header>span{padding:7px 10px;border-radius:999px;background:#e9e3de;color:#76594a;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.optional{margin-left:4px;color:#a3958d;font-size:8px;font-weight:700;text-transform:none;letter-spacing:0}
.phone-field{display:grid;grid-template-columns:auto 1fr;align-items:center;margin-top:6px;border:1px solid #d7cfca;border-radius:8px;background:#fff;overflow:hidden;transition:border-color .15s,box-shadow .15s}
.phone-field:focus-within{border-color:#c67b42;box-shadow:0 0 0 3px rgba(198,123,66,.12)}
.phone-field>span{height:100%;display:flex;align-items:center;padding:0 12px;background:#f0ebe7;border-right:1px solid #ddd4ce;color:#5b463a;font-size:12px;font-weight:900;white-space:nowrap}
.phone-field input{margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important}
.field-help{display:block;margin-top:5px;color:#9a8d86;font-size:8px;line-height:1.35;text-transform:none;letter-spacing:0;font-weight:600}
.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:5px}
.upload-card{position:relative;min-height:132px;margin:0!important;padding:17px;border:1px dashed #c9b9ad;border-radius:12px;background:#fbf9f7;display:grid!important;grid-template-columns:42px 1fr;grid-template-rows:auto auto auto;column-gap:12px;align-items:center;cursor:pointer;transition:.18s ease;text-transform:none!important;letter-spacing:0!important}
.upload-card:hover{border-color:#c67b42;background:#fff8f2;transform:translateY(-1px)}
.upload-card input{position:absolute;inset:0;opacity:0;cursor:pointer;margin:0!important;padding:0!important}
.upload-icon{grid-row:1/span 3;width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:#0a2b3a;color:#e2a06a;font-size:21px}
.upload-card strong{color:#2a3b42;font-size:11px;text-transform:none}.upload-card small{margin-top:3px;color:#92867f;font-size:8px;font-weight:600;text-transform:none}.upload-card b{margin-top:9px;color:#b86c36;font-size:9px;text-transform:uppercase;letter-spacing:.06em}
.file-previews{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.file-chip{max-width:100%;padding:7px 10px;border-radius:999px;background:#e8f0f2;color:#42565f;font-size:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-chip b{margin-right:6px;color:#0d6376}.file-chip.plano{background:#f4eadf}.file-chip.plano b{color:#b2652e}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important}
.form-status{display:none;margin:14px 0 2px;padding:11px 13px;border-radius:9px;font-size:10px;line-height:1.45;text-transform:none;font-weight:700}
.form-status:not(:empty){display:block}.form-status.info{background:#e8f0f2;color:#325563}.form-status.success{background:#e5f4e9;color:#176239}.form-status.success strong,.form-status.success span{display:block}.form-status.success span{margin-top:3px;font-weight:600}.form-status.error{background:#fae8e5;color:#8c392e}
.prospect-submit{margin-top:15px;min-height:49px}.prospect-submit .submit-loading{display:none}.prospect-submit.loading .submit-normal{display:none}.prospect-submit.loading .submit-loading{display:inline}.prospect-submit:disabled{opacity:.65;cursor:wait}
.form-privacy{margin:10px 0 0;color:#91867f;font-size:8px;line-height:1.5;text-align:center}

@media(max-width:900px){.prospect-contact-shell{grid-template-columns:1fr}.upload-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.upload-grid{grid-template-columns:1fr}.upload-card{min-height:108px}.prospect-form-header h3{font-size:22px}}