@font-face{font-family:"Fraunces";src:url(../fonts/fraunces.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope.woff2) format("woff2");font-weight:400 700;font-display:swap}

:root{
  --ink:#1c1a17;
  --ink-2:#4a453e;
  --muted:#7a7268;
  --paper:#f6f2eb;
  --paper-2:#ece5d9;
  --white:#fffdf9;
  --accent:#e8621c;
  --accent-dark:#c24e12;
  --line:rgba(28,26,23,.12);
  --radius:14px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:620px}
section{padding:110px 0}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;font-family:var(--sans)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn svg{width:18px;height:18px}

/* Cabecera */
.header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s}
.header.scrolled{background:rgba(246,242,235,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.header.scrolled .logo,.header.solid .logo{color:var(--ink)}
.logo-mark{width:58px;height:auto;flex:none}
.logo-text{line-height:1.05}
.logo-text strong{display:block;font-family:var(--serif);font-size:1.3rem;font-weight:600;letter-spacing:.04em}
.logo-text span{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;opacity:.8}
.nav{display:flex;align-items:center;gap:34px}
.nav a{text-decoration:none;font-weight:600;font-size:.93rem;color:#fff;opacity:.9}
.header.scrolled .nav a,.header.solid .nav a{color:var(--ink)}
.nav a:hover{opacity:1;color:var(--accent)}
.nav .btn{padding:11px 20px;color:#fff!important;opacity:1}
.menu-btn{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.header.scrolled .menu-btn,.header.solid .menu-btn{color:var(--ink)}
.header.solid{background:var(--paper);box-shadow:0 1px 0 var(--line)}

/* Hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;padding:140px 0 90px;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url(../img/hero.jpg) center/cover no-repeat;transform:scale(1.04)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,18,15,.35) 0%,rgba(20,18,15,.25) 40%,rgba(20,18,15,.85) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero .eyebrow{color:#ffa46b}
.hero h1{max-width:820px}
.hero h1 em{font-style:italic;color:#ffa46b}
.hero p{font-size:1.2rem;max-width:560px;opacity:.92;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{display:flex;gap:48px;margin-top:70px;padding-top:28px;border-top:1px solid rgba(255,255,255,.25);flex-wrap:wrap}
.hero-meta div{font-size:.9rem;opacity:.85}
.hero-meta strong{display:block;font-family:var(--serif);font-size:2.1rem;font-weight:500;opacity:1}

/* Servicios */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
.section-head h2{max-width:560px;margin:0}
.section-head .lead{margin:0;max-width:440px}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.service:hover{transform:translateY(-4px);box-shadow:0 22px 40px -24px rgba(28,26,23,.35)}
.service-img{aspect-ratio:4/3;overflow:hidden}
.service-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.service:hover .service-img img{transform:scale(1.05)}
.service-body{padding:26px 26px 30px}
.service-body p{color:var(--ink-2);font-size:.97rem;margin:0}
.service-num{font-family:var(--serif);color:var(--accent);font-size:.95rem;margin-bottom:6px;display:block}
.services-small{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:22px}
.mini{padding:26px;border-radius:var(--radius);background:var(--paper-2)}
.mini svg{width:30px;height:30px;color:var(--accent);margin-bottom:14px}
.mini h3{font-size:1.1rem;margin-bottom:6px}
.mini p{font-size:.92rem;color:var(--ink-2);margin:0}

/* Sobre nosotros */
.about{background:var(--ink);color:#f1ece4}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img{position:relative}
.about-img img{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;width:100%}
.about-badge{position:absolute;right:-26px;bottom:40px;background:var(--accent);color:#fff;padding:22px 26px;border-radius:var(--radius);max-width:230px;font-size:.9rem;line-height:1.4}
.about-badge strong{display:block;font-family:var(--serif);font-size:1.4rem;font-weight:500;margin-bottom:4px}
.about h2{color:#fff}
.about .lead{color:#cfc7bb}
.about p{color:#cfc7bb}
.values{list-style:none;padding:0;margin:34px 0 0;display:grid;gap:18px}
.values li{display:flex;gap:16px;align-items:flex-start}
.values svg{flex:none;width:24px;height:24px;color:#ffa46b;margin-top:3px}
.values strong{color:#fff;display:block}
.signature{margin-top:36px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15);display:flex;align-items:center;gap:16px}
.signature-avatar{width:54px;height:54px;border-radius:50%;background:#35312b;display:grid;place-items:center;font-family:var(--serif);font-size:1.2rem;color:#ffa46b}
.signature strong{display:block;color:#fff;font-family:var(--serif);font-size:1.15rem;font-weight:500}
.signature span{font-size:.88rem;color:#a39b8f}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;border-top:1px solid var(--line)}
.step{padding:34px 28px 10px 0;position:relative}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--serif);font-size:3rem;color:var(--accent);display:block;line-height:1;margin-bottom:22px}
.step p{color:var(--ink-2);font-size:.96rem}

/* Proyectos */
.projects{background:var(--paper-2)}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:240px;gap:18px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:var(--radius)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 22px 18px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.7));font-size:.9rem}
.gallery figcaption strong{display:block;font-family:var(--serif);font-size:1.2rem;font-weight:500}
.g1{grid-column:span 7;grid-row:span 2}
.g2{grid-column:span 5}
.g3{grid-column:span 5}
.g4{grid-column:span 4}
.g5{grid-column:span 4}
.g6{grid-column:span 4}

/* CTA */
.cta{position:relative;color:#fff;text-align:center;padding:120px 0;overflow:hidden}
.cta-bg{position:absolute;inset:0;background:url(../img/planos.jpg) center/cover}
.cta::after{content:"";position:absolute;inset:0;background:rgba(194,78,18,.88)}
.cta .wrap{position:relative;z-index:2}
.cta h2{max-width:760px;margin:0 auto 16px;color:#fff}
.cta p{max-width:560px;margin:0 auto 34px;opacity:.9}
.cta .btn-primary{background:#fff;color:var(--accent-dark)}
.cta .btn-primary:hover{background:var(--ink);color:#fff}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:70px}
.contact-list{list-style:none;padding:0;margin:34px 0 0;display:grid;gap:22px}
.contact-list li{display:flex;gap:18px;align-items:center}
.contact-list .ico{width:50px;height:50px;border-radius:12px;background:var(--white);border:1px solid var(--line);display:grid;place-items:center;flex:none;color:var(--accent)}
.contact-list .ico svg{width:22px;height:22px}
.contact-list small{display:block;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.contact-list a{text-decoration:none;font-weight:600;font-size:1.08rem}
.contact-list a:hover{color:var(--accent)}
.form{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:40px}
.form h3{margin-bottom:6px}
.form>p{color:var(--ink-2);font-size:.95rem;margin-bottom:26px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:700;margin-bottom:6px;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid rgba(28,26,23,.2);border-radius:10px;background:var(--paper);font:inherit;font-size:.97rem;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent;background:#fff}
.field textarea{min-height:120px;resize:vertical}
.check{display:flex;gap:10px;font-size:.85rem;color:var(--ink-2);margin:6px 0 22px;align-items:flex-start}
.check input{margin-top:4px;accent-color:var(--accent)}
.form .btn{width:100%;justify-content:center}
.form-note{font-size:.8rem;color:var(--muted);text-align:center;margin:14px 0 0}

/* Footer */
.footer{background:#14120f;color:#a39b8f;padding:70px 0 30px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .logo{color:#fff;margin-bottom:18px}
.footer h4{color:#fff;font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 18px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer a{text-decoration:none}
.footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:26px;flex-wrap:wrap;font-size:.85rem}
.footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}

/* WhatsApp flotante */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}

/* Páginas legales */
.legal{padding:150px 0 90px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(2.2rem,5vw,3.2rem)}
.legal h2{font-size:1.5rem;margin-top:2em}
.legal p,.legal li{color:var(--ink-2)}
.legal table{width:100%;border-collapse:collapse;margin:1em 0 2em;font-size:.95rem}
.legal td,.legal th{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.legal th{background:var(--paper-2);width:36%}

/* Animación de entrada */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:1000px){
  .services{grid-template-columns:1fr 1fr}
  .services-small{grid-template-columns:1fr 1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:50px}
  .about-badge{right:16px}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-auto-rows:200px}
  .g1{grid-column:span 12}
  .g2,.g3{grid-column:span 6}
}
@media (max-width:820px){
  .nav{position:fixed;inset:78px 0 auto 0;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 24px;box-shadow:0 20px 30px -20px rgba(0,0,0,.3);display:none}
  .nav.open{display:flex}
  .nav a{color:var(--ink)!important;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px;justify-content:center;border:0}
  .menu-btn{display:block}
  .header.menu-open{background:var(--paper)}
  .header.menu-open .logo,.header.menu-open .menu-btn{color:var(--ink)}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:80px 0}
  .wrap{padding:0 16px}
  .services,.services-small,.steps,.footer-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .form{padding:26px 20px}
  .hero-meta{gap:28px}
  .gallery{grid-auto-rows:220px}
  .gallery figure{grid-column:span 12!important;grid-row:span 1!important}
  .logo-text span{display:none}
}