/* ------------------------------------------------------------------
   La Factura — styles
------------------------------------------------------------------ */

:root{
  --orange:#E8853A;
  --orange-dark:#c96a1f;
  --ink:#1f2937;
  --ink-soft:#374151;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#ffffff;
  --bg-alt:#f8f7f4;
  --bg-dark:#1a2230;
  --bg-dark-2:#222d3f;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --shadow-md:0 10px 30px -10px rgba(15,23,42,.18);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{background:var(--bg)}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  overflow-x:hidden;
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--orange-dark);text-decoration:none;transition:color .15s}
a:hover{color:var(--orange)}

h1,h2,h3,h4{font-family:'Saira Condensed','Arial Narrow',Impact,sans-serif;font-weight:800;line-height:1.05;color:var(--ink);margin:0 0 .5em;text-transform:uppercase;letter-spacing:.005em}
h1{font-size:clamp(2.4rem,5.6vw,4.4rem);font-weight:900;font-style:italic;letter-spacing:-.005em}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;font-style:italic}
h3{font-size:1.2rem;font-family:'Inter',sans-serif;font-weight:600;letter-spacing:-.005em}
h4{font-size:1rem;font-family:'Inter',sans-serif;font-weight:600}
p{margin:0 0 1em}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:#ffffff;
  border-bottom:1px solid var(--line);
  padding-top:env(safe-area-inset-top,0);
}
@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)){
  .nav{
    background:rgba(255,255,255,.92);
    backdrop-filter:saturate(140%) blur(10px);
    -webkit-backdrop-filter:saturate(140%) blur(10px);
  }
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.nav__brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:700}
.nav__brand:hover{color:var(--ink)}
.nav__logo{width:38px;height:38px}
.nav__name{font-family:'Saira Condensed','Arial Narrow',Impact,sans-serif;font-size:1.3rem;font-weight:800;font-style:italic;letter-spacing:.02em;text-transform:uppercase}
.nav__menu{display:flex;align-items:center;gap:28px}
.nav__menu a{color:var(--ink-soft);font-weight:500;font-size:.95rem}
.nav__menu a:hover{color:var(--orange-dark)}
.nav__cta{
  background:var(--orange);color:#fff !important;
  padding:9px 16px;border-radius:999px;font-weight:600;
  transition:background .15s,transform .15s;
}
.nav__cta:hover{background:var(--orange-dark)}
.nav__lang{display:inline-flex;align-items:center;gap:2px;font-size:.82rem;font-weight:600;letter-spacing:.04em;border:1px solid var(--line);border-radius:999px;padding:2px;background:#fff}
.nav__lang a{padding:5px 10px;border-radius:999px;color:var(--ink-soft);line-height:1;text-decoration:none}
.nav__lang a:hover{color:var(--ink)}
.nav__lang a.is-active{background:var(--ink);color:#fff !important}
.nav__toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav__toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;color:#f8fafc;isolation:isolate}
.hero__bg{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(120deg, rgba(20,28,42,.85) 0%, rgba(26,34,48,.7) 60%, rgba(232,133,58,.25) 100%),
    url('assets/hero.jpg') center/cover no-repeat;
}
.hero__inner{padding:96px 24px 110px;max-width:880px}
.hero__eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:#fcd7b2;font-weight:600;margin:0 0 18px;
  padding:6px 14px;border:1px solid rgba(232,133,58,.5);border-radius:999px;background:rgba(232,133,58,.08);
}
.hero__title{color:#fff;margin:0 0 20px;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero__lead{font-size:clamp(1rem,1.5vw,1.15rem);max-width:680px;color:#e5e7eb;margin:0 0 32px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:.97rem;
  transition:background .15s,color .15s,border-color .15s,transform .1s;
  border:1px solid transparent;cursor:pointer;
}
.btn--primary{background:var(--orange);color:#fff !important}
.btn--primary:hover{background:var(--orange-dark)}
.btn--ghost{background:transparent;color:#fff !important;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* ---------- stats ---------- */
.stats{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
  padding:36px 24px;
}
.stat{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 12px}
.stat__num{
  font-family:'Saira Condensed','Arial Narrow',Impact,sans-serif;font-weight:800;font-style:italic;font-size:clamp(1.8rem,3vw,2.4rem);
  color:var(--orange-dark);line-height:1;margin-bottom:8px;
}
.stat__label{font-size:.85rem;color:var(--muted);line-height:1.4;max-width:200px}

/* ---------- generic section ---------- */
.section{padding:84px 0}
.section--alt{background:var(--bg-alt)}
.section__head{margin-bottom:42px;max-width:780px}
.section__head--centered{margin-left:auto;margin-right:auto;text-align:center}
.section__head h2{margin-bottom:12px}
.section__sub{color:var(--muted);font-size:1.05rem;margin:0}
.eyebrow{
  display:inline-block;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--orange-dark);font-weight:700;margin:0 0 14px;
}
.eyebrow--light{color:#fcd7b2}

.section__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:64px;align-items:start}
.prose p{color:var(--ink-soft);font-size:1.05rem;line-height:1.75}
.prose strong{color:var(--ink);font-weight:600}

/* ---------- services ---------- */
.services{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.service{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;transition:transform .2s,box-shadow .2s,border-color .2s;
}
.service:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#f0d4b8}
.service__icon{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,#fff1e2,#fcd7b2);
  color:var(--orange-dark);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.service__icon svg{width:24px;height:24px}
.service h3{margin:0 0 8px;color:var(--ink)}
.service p{margin:0;color:var(--muted);font-size:.96rem;line-height:1.6}

/* ---------- gallery ---------- */
.gallery{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
}
.gallery__item{margin:0;border-radius:var(--radius);overflow:hidden;background:#000;position:relative}
.gallery__item--wide{grid-column:1 / -1}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;aspect-ratio:4/3}
.gallery__item--wide img{aspect-ratio:16/9}
.gallery__item:hover img{transform:scale(1.03)}
.gallery__item figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:14px 18px;color:#fff;font-size:.9rem;font-weight:500;
  background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,0));
}

/* ---------- contact section (dark) ---------- */
.section--dark{background:var(--bg-dark);color:#e5e7eb}
.section--dark h2{color:#fff}
.section--dark .section__sub{color:#b0bac9}

.contact-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:36px;
}
.contact-card{
  background:var(--bg-dark-2);border:1px solid #2e3a51;border-radius:var(--radius);
  padding:28px 26px;
}
.contact-card h3{color:#fff;font-size:1.15rem;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.contact-card h3::before{content:"";width:8px;height:8px;background:var(--orange);border-radius:50%}
.contact-card__addr{color:#cdd5e1;margin:0 0 18px;font-size:.98rem;line-height:1.6}
.contact-list{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-direction:column;gap:10px}
.contact-list li{display:flex;justify-content:space-between;gap:16px;font-size:.95rem;padding:8px 0;border-bottom:1px dashed #2e3a51}
.contact-list li:last-child{border-bottom:0}
.contact-list span{color:#9aa6b8;font-weight:500}
.contact-list a{color:#fff;font-weight:500;word-break:break-all;text-align:right}
.contact-list a:hover{color:var(--orange)}
.contact-card__map{
  display:inline-flex;align-items:center;color:var(--orange);font-weight:600;font-size:.92rem;
}
.contact-card__map:hover{color:#ffb377}

.maps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.maps__item{display:flex;flex-direction:column;gap:10px}
.maps__item h4{color:#cdd5e1;font-size:.92rem;font-weight:500;margin:0}
.maps__item iframe{
  width:100%;height:280px;border:0;border-radius:var(--radius);
  background:#0e1623;filter:saturate(.9);
}

/* ---------- footer ---------- */
.footer{background:#0f1623;color:#9aa6b8;padding:36px 0;font-size:.9rem}
.footer__inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:14px}
.footer__logo{width:46px;height:46px}
.footer__brand strong{color:#fff;display:block;font-family:'Saira Condensed','Arial Narrow',Impact,sans-serif;font-weight:800;font-style:italic;font-size:1.1rem;text-transform:uppercase;letter-spacing:.02em}
.footer__brand p{margin:2px 0 0;font-size:.82rem;color:#7d8a9e}
.footer__copy{margin:0}

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .nav__toggle{display:block;z-index:60}
  .nav__menu{
    position:fixed;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:8px 16px 16px;
    transform:translateY(-120%);transition:transform .25s ease;
    box-shadow:var(--shadow-md);
  }
  .nav__menu.is-open{transform:translateY(0)}
  .nav__menu a{padding:14px 8px;border-bottom:1px solid var(--line)}
  .nav__menu a:last-child{border-bottom:0}
  .nav__cta{margin-top:8px;text-align:center;border-radius:10px}
  .nav__lang{align-self:center;margin-top:14px}
  .nav__lang a{padding:5px 12px;border-bottom:0}

  .hero__inner{padding:72px 24px 84px}

  .stats__grid{grid-template-columns:repeat(2,1fr);gap:24px;padding:32px 24px}

  .section{padding:64px 0}
  .section__grid{grid-template-columns:1fr;gap:28px}
  .services{grid-template-columns:1fr;gap:14px}

  .gallery{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .maps{grid-template-columns:1fr}
  .maps__item iframe{height:240px}

  .footer__inner{flex-direction:column;text-align:center}
}

@media (max-width: 480px){
  .nav__name{display:none}
  .contact-list li{flex-direction:column;align-items:flex-start;gap:2px}
  .contact-list a{text-align:left}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none !important;animation:none !important}
}