/* ============================================================
   ROBERTO ATZENI — ATZENICHEF — robertoatzeni.com
   Elegante, oscuro, dorado. Inspirado en el logotipo (círculo dorado,
   chef con brazo tatuado). Degradado negro→grafito de fondo, acentos
   en el pantone dorado extraído directamente del logo (#CDA212).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Prata&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root{
  --black:#0a0a0a;
  --black-soft:#141414;
  --graphite:#1c1b19;
  --graphite-light:#262421;
  --white:#f6f2e9;
  --white-dim:#cdc6b8;
  --gray:#948c7c;
  --gray-dim:#4f4a40;
  --line:rgba(205,162,18,.22);
  --line-soft:rgba(246,242,233,.08);

  --gold:#CDA212;
  --gold-light:#E8C55A;
  --gold-dark:#8C6D0C;
  --grad-gold:linear-gradient(120deg, var(--gold-dark), var(--gold), var(--gold-light));

  --ff-display:'Prata', serif;
  --ff-body:'Montserrat', sans-serif;

  --maxw:1240px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(ellipse 1100px 700px at 82% -8%, rgba(205,162,18,.10), transparent 60%),
    linear-gradient(160deg, var(--black) 0%, var(--graphite) 52%, var(--black-soft) 100%);
  background-attachment:fixed;
  color:var(--white-dim);
  font-family:var(--ff-body);
  font-weight:300;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  opacity:0;
  transition:opacity .6s ease;
}
body.is-loaded{ opacity:1; }
body.menu-open{ overflow:hidden; }
@media (prefers-reduced-motion: reduce){
  body{ opacity:1; transition:none; }
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--ff-display); font-weight:400; color:var(--white); margin:0 0 .4em; letter-spacing:.01em; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 32px; }

/* bilingüe */
[data-lang="en"] .es{ display:none !important; }
[data-lang="es"] .en{ display:none !important; }

/* ---------- utilidades tipográficas ---------- */
.eyebrow{
  font-family:var(--ff-body); font-size:.7rem; font-weight:600; letter-spacing:.4em; text-transform:uppercase;
  color:var(--gold);
}
.section-label{
  font-size:.7rem; font-weight:600; letter-spacing:.4em; text-transform:uppercase; color:var(--gold);
  display:flex; align-items:center; gap:14px; margin-bottom:22px;
}
.section-label::before{ content:''; width:32px; height:1px; background:var(--gold-dark); display:inline-block; }
.section-title{ font-size:clamp(2rem,4.4vw,3.4rem); line-height:1.1; }
.section-title em{ font-style:italic; color:var(--gold); }
.section-sub{ color:var(--gray); font-size:1.05rem; max-width:600px; }
.body-text{ color:var(--white-dim); font-size:1.02rem; line-height:1.9; font-weight:300; }
.body-text + .body-text{ margin-top:1.3em; }
.body-text strong{ color:var(--white); font-weight:600; }

.divider-line{ width:100%; height:1px; background:var(--line); border:none; margin:0; }

/* ---------- NAV ---------- */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:1150;
  height:88px; display:flex; align-items:center;
  background:linear-gradient(180deg, rgba(10,10,10,.88), transparent);
  transition:background .3s ease, height .3s ease;
}
.site-nav.is-scrolled{ background:rgba(10,10,10,.94); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); height:76px; border-bottom:1px solid var(--line-soft); }
.site-nav .wrap{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.nav-logo{ display:flex; align-items:center; gap:12px; }
.nav-logo img{ height:40px; width:40px; }
.nav-logo-text{ display:flex; flex-direction:column; line-height:1.1; }
.nav-logo-name{ font-family:var(--ff-display); font-size:1.15rem; letter-spacing:.05em; color:var(--white); }
.nav-logo-sub{ font-family:var(--ff-body); font-size:.54rem; letter-spacing:.3em; text-transform:uppercase; color:var(--gold); margin-top:2px; }
.nav-right{ display:flex; align-items:center; gap:38px; }
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a, .nav-links .current{
  font-size:.74rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--white-dim); transition:color .2s ease; position:relative;
}
.nav-links .current{ color:var(--gold); }
.nav-links a:hover{ color:var(--white); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-6px; width:0; height:1px; background:var(--gold);
  transition:width .25s ease;
}
.nav-links a:hover::after{ width:100%; }
.lang-toggle{ display:flex; gap:4px; }
.lang-toggle button{
  background:transparent; border:1px solid var(--line); color:var(--gray);
  font-family:var(--ff-body); font-size:.64rem; font-weight:600; letter-spacing:.08em;
  padding:6px 12px; border-radius:999px; cursor:pointer; transition:all .2s ease;
}
.lang-toggle button:hover{ color:var(--white); border-color:var(--gold-dark); }
.lang-toggle button.active{ background:var(--grad-gold); color:var(--black); border-color:transparent; }

/* ---------- NAV BURGER (móvil) ---------- */
.nav-burger{
  display:none; position:relative; width:32px; height:20px; padding:0;
  background:none; border:none; cursor:pointer; flex-shrink:0;
}
.nav-burger span{
  position:absolute; left:0; width:100%; height:1px; background:var(--gold);
  transition:transform .3s ease, opacity .3s ease, top .3s ease;
}
.nav-burger span:nth-child(1){ top:0; }
.nav-burger span:nth-child(2){ top:9px; }
.nav-burger span:nth-child(3){ top:18px; }
.nav-burger.is-open span:nth-child(1){ top:9px; transform:rotate(45deg); }
.nav-burger.is-open span:nth-child(2){ opacity:0; }
.nav-burger.is-open span:nth-child(3){ top:9px; transform:rotate(-45deg); }

/* ---------- MOBILE MENU ---------- */
.mobile-menu{
  position:fixed; inset:0; z-index:1050; background:var(--black);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:30px;
  opacity:0; visibility:hidden; transform:translateY(-16px);
  transition:opacity .4s ease, transform .4s ease, visibility 0s linear .4s;
}
.mobile-menu.is-open{
  opacity:1; visibility:visible; transform:translateY(0);
  transition:opacity .4s ease, transform .4s ease;
}
.mobile-menu-links{ display:flex; flex-direction:column; align-items:center; gap:22px; }
.mobile-menu-links a, .mobile-menu-links .current{
  font-family:var(--ff-display); font-size:1.7rem; color:var(--white-dim); letter-spacing:.01em;
  transition:color .2s ease, letter-spacing .2s ease;
}
.mobile-menu-links .current{ color:var(--gold); font-style:italic; }
.mobile-menu-links a:hover{ color:var(--white); }
.mobile-menu-footer{ display:flex; flex-direction:column; align-items:center; gap:18px; margin-top:10px; }
.mobile-menu-footer a{
  font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gray);
}
.mobile-menu-footer a:hover{ color:var(--gold); }

@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-burger{ display:block; }
}
@media (min-width: 901px){
  .mobile-menu{ display:none; }
}

/* ---------- PARALLAX SECTIONS ---------- */
.parallax{
  position:relative; height:100vh; min-height:560px; overflow:hidden;
  display:flex; align-items:flex-end;
}
.parallax-bg{
  position:absolute; top:-12%; left:0; right:0; height:124%;
  background-size:cover; background-position:center;
  will-change:transform;
}
.parallax-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,10,10,.45) 0%, rgba(10,10,10,.3) 40%, rgba(10,10,10,.92) 100%);
}
.parallax-content{ position:relative; z-index:2; width:100%; padding-bottom:80px; }
.parallax.center{ align-items:center; }
.parallax.center .parallax-content{ padding-bottom:0; text-align:center; }

.hero{ height:100vh; min-height:640px; }
.hero-eyebrow{ font-size:.78rem; letter-spacing:.5em; text-transform:uppercase; color:var(--gold); margin-bottom:26px; }
.hero-title{ font-size:clamp(2.6rem,7.6vw,6rem); line-height:1.05; color:var(--white); letter-spacing:.01em; }
.hero-title em{ font-style:italic; color:var(--gold); }
.hero-sub{ font-family:var(--ff-body); font-weight:300; font-size:1.05rem; letter-spacing:.03em; color:var(--white-dim); margin-top:22px; max-width:540px; margin-left:auto; margin-right:auto; }
.hero-scroll{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:.62rem; letter-spacing:.3em; text-transform:uppercase; color:var(--gray);
}
.hero-scroll-line{ width:1px; height:36px; background:linear-gradient(180deg, var(--gold), transparent); animation:scrolldrop 2.2s ease infinite; }
@keyframes scrolldrop{ 0%{ opacity:0; transform:scaleY(.3); transform-origin:top;} 40%{ opacity:1; transform:scaleY(1); transform-origin:top;} 100%{ opacity:0; transform:scaleY(1); transform-origin:bottom;} }

/* categoría (secciones portfolio en home) */
.cat-index{ font-family:var(--ff-display); font-size:.85rem; color:var(--gold); letter-spacing:.1em; }
.cat-title{ font-size:clamp(2.2rem,6vw,4.6rem); color:var(--white); line-height:1.05; margin:10px 0 18px; }
.cat-desc{ color:var(--white-dim); max-width:480px; font-size:1rem; margin-bottom:26px; }
.cat-link{
  display:inline-flex; align-items:center; gap:12px; font-size:.76rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); border-bottom:1px solid var(--line); padding-bottom:8px; transition:border-color .25s ease, gap .25s ease;
}
.cat-link:hover{ border-color:var(--gold); gap:18px; }

/* ---------- SECTION genérica ---------- */
section.plain{ padding:130px 0; position:relative; }
.section-alt{ background:linear-gradient(180deg, rgba(28,27,25,0), rgba(28,27,25,.55), rgba(28,27,25,0)); }

/* ---------- BOTONES ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-size:.76rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  padding:16px 34px; border-radius:0; transition:all .25s ease; cursor:pointer; border:1px solid var(--gold);
}
.btn-solid{ background:var(--grad-gold); color:var(--black); border-color:transparent; }
.btn-solid:hover{ filter:brightness(1.1); transform:translateY(-2px); }
.btn-outline{ border-color:var(--line); color:var(--white); }
.btn-outline:hover{ border-color:var(--gold); color:var(--gold); }

/* ---------- ABOUT split ---------- */
.split{ display:grid; grid-template-columns:.8fr 1.2fr; gap:80px; align-items:center; }
.split.reverse{ direction:rtl; } .split.reverse > *{ direction:ltr; }
.split-visual img{ width:100%; height:auto; border:1px solid var(--line); }
@media (max-width: 900px){
  .split, .split.reverse{ grid-template-columns:1fr; direction:ltr; gap:44px; }
  .split-visual{ max-width:360px; margin:0 auto; }
}

/* ---------- STATS / MARCAS ---------- */
.stat-row{ display:flex; gap:56px; flex-wrap:wrap; margin-top:42px; }
.stat-num{ font-family:var(--ff-display); font-size:2.6rem; color:var(--gold); }
.stat-label{ font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gray); margin-top:6px; }

.brand-row{ display:flex; flex-wrap:wrap; gap:20px 46px; margin-top:36px; align-items:center; }
.brand-name{ font-family:var(--ff-display); font-size:1.2rem; color:var(--gray); letter-spacing:.03em; transition:color .25s ease; }
.brand-name:hover{ color:var(--gold); }

/* ---------- TIMELINE ---------- */
.timeline{ margin-top:50px; border-left:1px solid var(--line); padding-left:38px; display:flex; flex-direction:column; gap:42px; }
.timeline-item{ position:relative; }
.timeline-item::before{
  content:''; position:absolute; left:-43px; top:5px; width:10px; height:10px; border-radius:50%;
  background:var(--black); border:2px solid var(--gold); box-shadow:0 0 0 4px var(--black);
}
.timeline-year{ font-family:var(--ff-display); font-size:1.25rem; color:var(--gold); }
.timeline-text{ color:var(--gray); margin-top:6px; max-width:640px; }
.timeline-text strong{ color:var(--white-dim); font-weight:600; }

/* ---------- LOGROS / AWARDS LIST ---------- */
.awards-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:2px; margin-top:20px; background:var(--line-soft); border:1px solid var(--line-soft); }
.award-item{ background:var(--black-soft); padding:24px 26px; display:flex; gap:16px; align-items:flex-start; }
.award-item .ico{ color:var(--gold); font-size:1.1rem; line-height:1; flex-shrink:0; margin-top:2px; }
.award-item p{ margin:0; color:var(--white-dim); font-size:.92rem; line-height:1.6; }
@media (max-width:800px){ .awards-grid{ grid-template-columns:1fr; } }

/* ---------- GALERÍA ---------- */
.gallery-hero{ height:70vh; min-height:420px; }
.gallery-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:4px; margin-top:0;
}
.gallery-item{ position:relative; overflow:hidden; aspect-ratio:3/4; background:var(--black-soft); }
.gallery-item.wide{ aspect-ratio:3/2; grid-column:span 2; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease, filter .4s ease; }
.gallery-item:hover img{ transform:scale(1.045); }
.gallery-item::after{ content:''; position:absolute; inset:0; box-shadow:inset 0 0 0 1px var(--line-soft); pointer-events:none; }
.gallery-item.has-lightbox{ cursor:zoom-in; }

@media (max-width: 980px){
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-item.wide{ grid-column:span 2; }
}
@media (max-width: 560px){
  .gallery-grid{ grid-template-columns:1fr; }
  .gallery-item.wide{ grid-column:span 1; }
}

/* ---------- LIGHTBOX (galería a pantalla completa) ---------- */
.lightbox{
  position:fixed; inset:0; z-index:3000;
  display:flex; align-items:center; justify-content:center;
  background:rgba(8,8,8,.95);
  opacity:0; visibility:hidden;
  transition:opacity .35s ease, visibility 0s linear .35s;
}
.lightbox.is-open{ opacity:1; visibility:visible; transition:opacity .35s ease; }
.lightbox-frame{
  position:relative; max-width:90vw; max-height:82vh;
  transform:scale(.94) translateY(14px); opacity:0;
  transition:transform .45s cubic-bezier(.16,.84,.44,1), opacity .4s ease;
}
.lightbox.is-open .lightbox-frame{ transform:scale(1) translateY(0); opacity:1; }
.lightbox-frame img{
  display:block; max-width:90vw; max-height:82vh; width:auto; height:auto;
  box-shadow:0 40px 100px rgba(0,0,0,.7); background:var(--black-soft);
  border:1px solid var(--line);
}
.lightbox-caption{
  margin:16px 0 0; text-align:center; font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gray);
}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:fixed; background:rgba(10,10,10,.4); border:1px solid var(--line); color:var(--white);
  width:48px; height:48px; display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all .2s ease; z-index:3010; border-radius:50%;
  font-family:var(--ff-body); font-size:1.4rem; line-height:1; padding:0;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{ border-color:var(--gold); color:var(--gold-light); background:rgba(205,162,18,.1); }
.lightbox-close{ top:28px; right:28px; font-size:1.6rem; }
.lightbox-prev{ left:28px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:28px; top:50%; transform:translateY(-50%); }
@media (max-width:700px){
  .lightbox-frame{ max-width:94vw; max-height:76vh; }
  .lightbox-frame img{ max-width:94vw; max-height:76vh; }
  .lightbox-close, .lightbox-prev, .lightbox-next{ width:40px; height:40px; }
  .lightbox-close{ top:14px; right:14px; }
  .lightbox-prev{ left:10px; } .lightbox-next{ right:10px; }
}
body.lightbox-open{ overflow:hidden; }
@media (prefers-reduced-motion: reduce){
  .lightbox, .lightbox-frame{ transition:opacity .01s linear; }
  .lightbox-frame{ transform:none; }
}

.gallery-nav{
  position:sticky; top:76px; z-index:50; background:rgba(10,10,10,.94); backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft); border-top:1px solid var(--line-soft);
  display:flex; gap:8px; overflow-x:auto; padding:18px 32px;
}
.gallery-nav a{
  font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gray); white-space:nowrap;
  padding:8px 16px; border:1px solid var(--line); transition:all .2s ease;
}
.gallery-nav a:hover, .gallery-nav a.active{ color:var(--black); border-color:var(--gold); background:var(--grad-gold); }

/* ---------- CTA banda ---------- */
.cta-band{
  text-align:center; padding:130px 0; position:relative; background:var(--graphite);
  border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
}
.cta-band h2{ font-size:clamp(2rem,4.6vw,3.4rem); max-width:720px; margin:0 auto 22px; }
.cta-band p{ color:var(--gray); max-width:520px; margin:0 auto 38px; }
.cta-actions{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }

/* ---------- CONTACTO ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:80px; }
.contact-list{ display:flex; flex-direction:column; gap:0; margin-top:38px; }
.contact-row{ display:flex; align-items:baseline; justify-content:space-between; padding:22px 0; border-bottom:1px solid var(--line-soft); gap:20px; }
.contact-label{ font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gray); }
.contact-value{ color:var(--white); font-family:var(--ff-display); font-size:1.25rem; }
.contact-value:hover{ color:var(--gold); }
.social-row{ display:flex; gap:14px; margin-top:38px; flex-wrap:wrap; }
.social-pill{
  display:flex; align-items:center; gap:9px; border:1px solid var(--line); padding:12px 20px;
  font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--white-dim); transition:all .2s ease;
}
.social-pill:hover{ border-color:var(--gold); color:var(--gold); }
@media (max-width: 900px){ .contact-grid{ grid-template-columns:1fr; gap:44px; } }

/* ---------- FOOTER ---------- */
.site-footer{ background:var(--black); border-top:1px solid var(--line-soft); padding:80px 0 28px; position:relative; z-index:2; }
.footer-top{ display:flex; justify-content:space-between; gap:50px; flex-wrap:wrap; margin-bottom:56px; }
.footer-brand-block{ max-width:360px; }
.footer-logo{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-logo img{ height:36px; width:36px; }
.footer-logo-text{ font-family:var(--ff-display); font-size:1.4rem; color:var(--white); }
.footer-tag{ color:var(--gray); font-size:.94rem; line-height:1.7; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h4{ font-size:.68rem; letter-spacing:.24em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; font-weight:600; }
.footer-col a{ display:block; color:var(--white-dim); font-size:.92rem; margin-bottom:12px; transition:color .2s ease; }
.footer-col a:hover{ color:var(--gold); }
.footer-bottom{
  padding-top:28px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  font-size:.74rem; color:var(--gray);
}
.footer-credit a{ color:var(--gray); text-decoration:underline; }
.footer-credit a:hover{ color:var(--gold); }

@media (max-width: 900px){
  section.plain{ padding:90px 0; }
  .footer-top{ flex-direction:column; gap:40px; }
}

/* ---------- SCROLL PROGRESS ---------- */
.scroll-progress{
  position:fixed; top:0; left:0; height:2px; width:0%; background:var(--grad-gold);
  z-index:1300; transition:width .12s linear; pointer-events:none;
}

/* ---------- REVEAL ON SCROLL ---------- */
[data-reveal]{
  opacity:0; transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1);
  transition-delay:calc(var(--i, 0) * 70ms);
}
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }
.gallery-item[data-reveal]{ transform:translateY(24px) scale(1.05); }
.gallery-item[data-reveal].is-visible{ transform:translateY(0) scale(1); }
@media (prefers-reduced-motion: reduce){
  [data-reveal], [data-reveal].is-visible{ opacity:1; transform:none; transition:none; }
}

/* ---------- CURSOR PERSONALIZADO (solo puntero fino) ---------- */
.cursor-dot{
  position:fixed; top:0; left:0; width:9px; height:9px; border-radius:50%;
  background:var(--gold); pointer-events:none; z-index:2000; mix-blend-mode:difference;
  transform:translate(-50%,-50%); transition:width .25s ease, height .25s ease, opacity .25s ease;
  opacity:0;
}
.has-custom-cursor .cursor-dot{ opacity:1; }
.cursor-dot.is-active{ width:52px; height:52px; }
.has-custom-cursor, .has-custom-cursor a, .has-custom-cursor button{ cursor:none; }

/* ---------- BOTONES MAGNÉTICOS ---------- */
[data-magnetic]{ transition:transform .3s cubic-bezier(.16,.84,.44,1); display:inline-flex; }