/* =========================================================
   SERINALI — Servicios Integrales de Alimentación
   Hoja de estilos principal
   ========================================================= */

:root{
  /* Color */
  --ink:        #16283D;   /* azul-carbón corporativo — texto, header, footer */
  --ink-2:      #1F3A57;   /* azul un poco más claro, para degradados sutiles */
  --ink-70:     rgba(22,40,61,.72);
  --ink-45:     rgba(22,40,61,.5);
  --paper:      #F6F3EC;   /* fondo cálido, no blanco puro */
  --paper-2:    #EDE7D8;   /* superficie / franjas alternas */
  --card:       #FFFDF9;
  --line:       rgba(22,40,61,.14);
  --line-soft:  rgba(22,40,61,.08);
  --accent:     #C17A22;   /* ámbar tostado — CTA y acentos cálidos */
  --accent-dark:#9C6013;
  --accent-10:  rgba(193,122,34,.1);
  --sage:       #4C6E58;   /* verde salvia — higiene / frescura */
  --sage-10:    rgba(76,110,88,.1);
  --sage-light: #E4EBE3;
  --white:      #FFFFFF;

  /* Tipografía */
  --font-head: "Zilla Slab", Georgia, "Times New Roman", serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
  --radius-s: 4px;
  --radius-m: 8px;
  --section-pad: clamp(56px, 8vw, 104px);

  --shadow-header: 0 1px 0 rgba(22,40,61,.08);
}

/* -------------------- Reset -------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
body{ margin:0; overflow-x: hidden; max-width: 100vw; }
img, picture{ max-width: 100%; display:block; }
ul, ol{ padding:0; margin:0; list-style:none; }
a{ color: inherit; text-decoration:none; }
button{ font: inherit; }
input, select, textarea{ font: inherit; }
h1,h2,h3,h4,p,figure{ margin:0; }

/* -------------------- Base -------------------- */
body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.15rem, 1.5rem + 2.7vw, 3.4rem); font-weight: 600; }
h2{ font-size: clamp(1.7rem, 1.35rem + 1.5vw, 2.35rem); }
h3{ font-size: clamp(1.2rem, 1.08rem + .5vw, 1.4rem); }
h4{ font-size: 1.05rem; }

p{ max-width: 62ch; }
p.lead{ font-size: 1.15rem; color: var(--ink-70); max-width: 56ch; }

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section{ padding-block: var(--section-pad); }
.section--tight{ padding-block: clamp(40px, 5vw, 64px); }
.section--alt{ background: var(--paper-2); }
.section--ink{ background: var(--ink); color: var(--white); }
.section--ink h2, .section--ink h3{ color: var(--white); }
.section--ink p{ color: rgba(255,255,255,.78); }

.section-head{ max-width: 640px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head p{ margin-top: 12px; }

.visually-hidden{
  position:absolute!important; width:1px;height:1px; padding:0;margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:12px; top:-48px; background:var(--ink); color:var(--white);
  padding:10px 16px; border-radius: var(--radius-s); z-index: 200; transition: top .15s ease;
}
.skip-link:focus{ top:12px; }

:focus-visible{ outline: 3px solid var(--accent); outline-offset: 2px; }

/* -------------------- Botones -------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 26px; border-radius: var(--radius-s);
  font-weight: 600; font-size: .97rem; border: 1px solid transparent;
  cursor:pointer; transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--accent); color: var(--white); }
.btn-primary:hover{ background: var(--accent-dark); }
.btn-outline{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--white); }
.btn-outline-light{ background: transparent; color: var(--white); border-color: rgba(255,255,255,.55); }
.btn-outline-light:hover{ background: var(--white); color: var(--ink); }
.btn-whatsapp{ background: var(--sage); color:var(--white); }
.btn-whatsapp:hover{ background: #3c5947; }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

.cta-row{ display:flex; flex-wrap:wrap; gap: 14px; align-items:center; margin-top: 28px; }

/* -------------------- Header -------------------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: var(--paper);
  box-shadow: var(--shadow-header);
}
.header-bar{
  display:flex; align-items:center; justify-content:space-between;
  gap: 18px; padding-block: 14px;
}
.logo{ display:flex; align-items:center; gap:10px; font-family: var(--font-head); font-weight:700; font-size:1.35rem; color: var(--ink); flex:none; }
.logo .logo-mark{
  width:38px; height:38px; border-radius: 8px; background: var(--ink);
  display:flex; align-items:center; justify-content:center; color:var(--white);
  font-family: var(--font-head); font-weight:700; font-size: 1.05rem; flex:none;
}
.logo .logo-sub{ display:block; font-family: var(--font-body); font-weight:600; font-size:.62rem; letter-spacing:.06em; color: var(--ink-70); }

.main-nav{ display:flex; align-items:center; gap: 4px; }
.main-nav > ul{ display:flex; align-items:center; gap: 2px; }
.main-nav > ul > li{ position:relative; }
.nav-link{
  display:flex; align-items:center; gap:6px; padding: 10px 14px; border-radius: var(--radius-s);
  font-weight:600; font-size:.95rem; color: var(--ink);
}
.nav-link:hover, .nav-link[aria-expanded="true"]{ background: var(--paper-2); }
.nav-link.is-active{ color: var(--accent-dark); }
.nav-link .chev{ width:11px; height:11px; transition: transform .15s ease; flex:none; }
li.has-sub:hover > .nav-link .chev,
.nav-link[aria-expanded="true"] .chev{ transform: rotate(180deg); }

.submenu{
  position:absolute; top: calc(100% + 6px); left:0; min-width: 240px;
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 8px; box-shadow: 0 14px 32px rgba(22,40,61,.14);
  opacity:0; visibility:hidden; transform: translateY(6px);
  transition: opacity .14s ease, transform .14s ease, visibility .14s;
}
li.has-sub:hover > .submenu,
.submenu.is-open{ opacity:1; visibility:visible; transform: translateY(0); }
.submenu a{
  display:block; padding: 10px 12px; border-radius: var(--radius-s); font-size:.93rem; font-weight:500; color: var(--ink);
}
.submenu a:hover{ background: var(--paper-2); color: var(--accent-dark); }

.header-cta{ display:flex; align-items:center; gap:10px; flex:none; }
.header-cta .btn{ padding: 11px 20px; }
.header-phone{ display:flex; align-items:center; gap:6px; font-weight:600; font-size:.92rem; color: var(--ink); }
.header-phone svg{ width:16px; height:16px; color: var(--sage); }

.menu-toggle{
  display:none; background:none; border:1px solid var(--line); border-radius: var(--radius-s);
  width:44px; height:44px; align-items:center; justify-content:center; cursor:pointer;
}
.menu-toggle svg{ width:22px; height:22px; }

/* Mobile nav */
@media (max-width: 940px){
  .main-nav{
    position: fixed; inset: 0 0 0 auto; width:min(360px, 88vw); height:100vh;
    background: var(--card); transform: translateX(100%);
    transition: transform .22s ease; overflow-y:auto;
    padding: 90px 22px 32px; z-index: 120;
    display: block; /* anula el display:flex/align-items:center del desktop */
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav > ul{ flex-direction:column; align-items:stretch; gap:0; }
  .main-nav > ul > li{ border-bottom:1px solid var(--line-soft); }
  .nav-link{ width:100%; padding: 15px 4px; border-radius:0; justify-content:space-between; }
  .nav-link:hover{ background:none; }
  .submenu{
    position:static; opacity:1; visibility:visible; transform:none; box-shadow:none;
    border:none; padding: 0 0 8px 12px; display:none; background:none;
  }
  .submenu.is-open{ display:block; }
  .menu-toggle{ display:flex; }
  .header-phone{ display:none; }
  .nav-scrim{
    position:fixed; inset:0; background: rgba(22,40,61,.45); opacity:0; visibility:hidden;
    transition: opacity .2s ease, visibility .2s; z-index: 110;
  }
  .nav-scrim.is-open{ opacity:1; visibility:visible; }
}
@media (max-width: 620px){
  .header-cta .cta-btn{ display:none; }
}

/* Breadcrumbs */
.breadcrumbs{ padding-top: 22px; font-size:.85rem; color: var(--ink-45); }
.breadcrumbs a{ color: var(--ink-70); }
.breadcrumbs a:hover{ color: var(--accent-dark); }
.breadcrumbs span[aria-current]{ color: var(--ink); font-weight:600; }

/* -------------------- Hero slider -------------------- */
:root{ --header-h: 100px; }
@media (max-width: 940px){ :root{ --header-h: 82px; } }

.eyebrow{ font-weight:700; color: var(--sage); font-size:.85rem; margin-bottom:14px; display:inline-flex; align-items:center; gap:8px; }
.eyebrow::before{ content:""; width:22px; height:2px; background: var(--sage); display:inline-block; }

.hero-slider{
  position: relative; overflow:hidden; isolation:isolate; background: var(--ink);
  height: calc(100vh - var(--header-h));
  height: calc(100dvh - var(--header-h));
  min-height: 460px; max-height: 900px;
}
.hero-slider:focus-visible{ outline: 3px solid var(--accent); outline-offset: -3px; }

.hero-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden; z-index:1;
  transition: opacity .8s ease;
}
.hero-slide.is-active{ opacity:1; visibility:visible; z-index:2; }
.hero-slide-bg{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center; }
.hero-slide-overlay{
  position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(15,26,40,.88) 0%, rgba(15,26,40,.6) 45%, rgba(15,26,40,.18) 78%, rgba(15,26,40,0) 100%);
}
.hero-slide-content{
  position:relative; z-index:2; height:100%; max-width: 660px;
  display:flex; flex-direction:column; justify-content:center; color: var(--white);
}
.hero-slide-content .eyebrow{ color:#EAC98A; }
.hero-slide-content .eyebrow::before{ background:#EAC98A; }
.hero-title{
  font-family: var(--font-head); font-weight:600; line-height:1.12; letter-spacing:-0.01em;
  font-size: clamp(2rem, 1.3rem + 3vw, 3.25rem); color: var(--white); margin:14px 0 16px;
}
.hero-slide-content p.lead{ color: rgba(255,255,255,.9); max-width: 50ch; }
.hero-slide-content .cta-row{ margin-top:26px; }

.hero-controls{
  position:absolute; left:0; right:0; bottom: 26px; z-index:5;
  display:flex; align-items:center; justify-content:center; gap:18px;
}
.hero-dots{ display:flex; gap:10px; }
.hero-dot{
  width:10px; height:10px; border-radius:50%; border:1.5px solid rgba(255,255,255,.75);
  background: rgba(255,255,255,.25); padding:0; cursor:pointer; transition: background-color .15s ease, transform .15s ease;
}
.hero-dot.is-active{ background: var(--white); transform: scale(1.15); }
.hero-arrow{
  width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,.5); flex:none;
  background: rgba(15,26,40,.35); color:var(--white); display:flex; align-items:center; justify-content:center; cursor:pointer;
}
.hero-arrow:hover{ background: rgba(15,26,40,.6); }
.hero-arrow svg{ width:20px; height:20px; }

@media (max-width: 720px){
  .hero-slide-content{ max-width:none; justify-content:flex-end; padding-bottom: 92px; }
  .hero-slide-content p.lead{ max-width:none; font-size:1rem; }
  .hero-slide-overlay{ background: linear-gradient(180deg, rgba(15,26,40,.42) 0%, rgba(15,26,40,.5) 45%, rgba(15,26,40,.92) 100%); }
  .hero-controls{ bottom:16px; gap:12px; }
  .hero-arrow{ width:38px; height:38px; }
}
@media (prefers-reduced-motion: reduce){
  .hero-slide{ transition: opacity .01ms; }
}

/* Page header (interior pages) */
.page-header{ padding-block: clamp(36px, 5vw, 56px); }
.page-header h1{ max-width: 760px; }
.page-header p.lead{ margin-top: 14px; }

/* -------------------- Grids / Cards -------------------- */
.grid{ display:grid; gap: 24px; }
.grid > *{ min-width: 0; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: repeat(2,1fr);} .grid-4{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 600px){ .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 26px; height:100%;
}
.card h3{ margin-bottom:10px; }
.card p{ color: var(--ink-70); font-size:.96rem; max-width: none; }
.card .icon{
  width:42px; height:42px; border-radius: var(--radius-s); background: var(--sage-light);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.card .icon svg{ width:22px; height:22px; color: var(--sage); }

.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items:center;
}
.split > *{ min-width: 0; }
.split.reverse .split-media{ order:2; }
@media (max-width: 860px){ .split{ grid-template-columns:1fr; } .split.reverse .split-media{ order:-1; } }
.split-media img{ border-radius: var(--radius-m); width:100%; aspect-ratio: 4/3.1; object-fit:cover; }
.split-body ul{ margin-top:18px; display:grid; gap:10px; }
.split-body ul li{ display:flex; gap:10px; align-items:flex-start; color: var(--ink-70); font-size:.96rem; }
.split-body ul li svg{ width:18px; height:18px; flex:none; margin-top:3px; color: var(--sage); }

/* Benefit / feature list (¿Por qué SERINALI?) */
.feature-list{ display:grid; grid-template-columns: repeat(3,1fr); border:1px solid var(--line); border-radius: var(--radius-m); overflow:hidden; background: var(--card); }
.feature-list > div{ min-width: 0; }
.feature-list > div{ padding: 28px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.feature-list > div:nth-child(3n){ border-right:none; }
.feature-list .icon{ width:38px; height:38px; border-radius:8px; background: var(--accent-10); display:flex; align-items:center; justify-content:center; margin-bottom:14px; }
.feature-list .icon svg{ width:20px; height:20px; color: var(--accent-dark); }
.feature-list h3{ font-size:1.08rem; margin-bottom:8px; }
.feature-list p{ font-size:.93rem; color: var(--ink-70); max-width:none; }
@media (max-width: 900px){ .feature-list{ grid-template-columns: repeat(2,1fr);} .feature-list > div:nth-child(3n){border-right:1px solid var(--line);} .feature-list > div:nth-child(2n){border-right:none;} }
@media (max-width: 560px){ .feature-list{ grid-template-columns: 1fr;} .feature-list > div{ border-right:none!important; } }

/* Proceso / Cómo trabajamos */
.process{ display:grid; grid-template-columns: repeat(6, 1fr); gap: 18px; counter-reset: step; }
.process-step{ position:relative; padding-top: 20px; border-top: 3px solid var(--line); }
.process-step.is-first{ border-top-color: var(--accent); }
.process-step .num{ font-family: var(--font-head); font-size:1.6rem; color: var(--accent-dark); display:block; margin-bottom:10px; }
.process-step h3{ font-size:1rem; margin-bottom:6px; }
.process-step p{ font-size:.88rem; color: var(--ink-70); max-width:none; }
@media (max-width: 980px){ .process{ grid-template-columns: repeat(3,1fr);} }
@media (max-width: 620px){ .process{ grid-template-columns: 1fr 1fr;} }

/* Servicios cards */
.service-card{
  background: var(--card); border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 28px; display:flex; flex-direction:column; height:100%;
}
.service-card img{ border-radius: var(--radius-s); aspect-ratio: 16/10; object-fit:cover; margin-bottom:18px; }
.service-card h3{ margin-bottom:8px; }
.service-card p{ color: var(--ink-70); font-size:.95rem; flex:1; }
.service-card .link{ margin-top:16px; font-weight:600; color: var(--accent-dark); font-size:.92rem; }
.service-card .link:hover{ text-decoration: underline; }

/* Timeline (Trayectoria / Currículum) */
.timeline{ position:relative; padding-left: 28px; border-left: 2px solid var(--line); display:grid; gap: 30px; }
.timeline-item{ position:relative; }
.timeline-item::before{
  content:""; position:absolute; left:-34px; top:4px; width:12px; height:12px; border-radius:50%;
  background: var(--accent); border: 3px solid var(--paper);
}
.timeline-item .period{ font-weight:700; color: var(--accent-dark); font-size:.85rem; margin-bottom:4px; display:block; }
.timeline-item h3{ font-size:1.15rem; margin-bottom:6px; }
.timeline-item p{ color: var(--ink-70); font-size:.95rem; }
.timeline-item .tag{ display:inline-block; margin-top:8px; font-size:.78rem; font-weight:600; background: var(--sage-light); color: var(--sage); padding:4px 10px; border-radius: 20px; }

/* Recomendaciones */
.quote-card{ background: var(--card); border:1px solid var(--line); border-radius: var(--radius-m); padding: 26px; height:100%; display:flex; flex-direction:column; }
.quote-card .quote-mark{ font-family: var(--font-head); font-size:2.4rem; color: var(--accent); line-height:1; margin-bottom:8px; }
.quote-card p{ color: var(--ink-70); font-size:.96rem; flex:1; max-width:none; }
.quote-card footer{ margin-top:16px; padding-top:14px; border-top:1px solid var(--line-soft); }
.quote-card .company{ font-weight:700; display:block; font-family: var(--font-head); font-size:1.02rem; }
.quote-card .role{ font-size:.82rem; color: var(--ink-45); }
.quote-card .doc-link{ display:inline-block; margin-top:12px; font-size:.85rem; font-weight:600; color: var(--accent-dark); }
.quote-card .doc-link:hover{ text-decoration: underline; }

/* Trayectoria logos strip */
.logo-strip{ display:flex; flex-wrap:wrap; gap: 14px 30px; align-items:center; padding-block: 8px; }
.logo-strip span{ font-family: var(--font-head); font-weight:600; font-size:1.05rem; color: var(--ink-45); }

/* FAQ accordion */
.faq{ display:grid; gap:0; border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between;
  padding: 20px 4px; font-weight:600; font-family: var(--font-head); font-size:1.05rem; gap: 18px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{ flex:none; width:22px; height:22px; position:relative; }
.faq-item summary .plus::before, .faq-item summary .plus::after{
  content:""; position:absolute; background: var(--ink); border-radius:2px; transition: transform .18s ease;
}
.faq-item summary .plus::before{ left:0; top:50%; width:100%; height:2px; transform:translateY(-50%); }
.faq-item summary .plus::after{ top:0; left:50%; width:2px; height:100%; transform:translateX(-50%); }
.faq-item[open] summary .plus::after{ transform: translateX(-50%) rotate(90deg); opacity:0; }
.faq-item .faq-a{ padding: 0 4px 22px; color: var(--ink-70); max-width: 70ch; }
.faq-item .faq-a p{ max-width:none; }
.faq-item .faq-a ul{ margin-top:8px; display:grid; gap:6px; }
.faq-item .faq-a ul li{ padding-left:16px; position:relative; }
.faq-item .faq-a ul li::before{ content:"—"; position:absolute; left:0; color: var(--accent-dark); }

/* Alertas de estado del formulario */
.alert{
  border-radius: var(--radius-m); padding: 16px 20px; margin-bottom: 22px;
  font-weight:600; font-size:.95rem; display:flex; gap:10px; align-items:flex-start;
}
.alert svg{ width:20px; height:20px; flex:none; margin-top:1px; }
.alert-success{ background: var(--sage-light); color:#2E4636; border:1px solid rgba(76,110,88,.35); }
.alert-error{ background: #FBEAE6; color:#8A2F1B; border:1px solid rgba(138,47,27,.3); }

/* Formulario de contacto */
.form-card{ background: var(--card); border:1px solid var(--line); border-radius: var(--radius-m); padding: clamp(22px, 4vw, 36px); }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full{ grid-column: 1 / -1; }
@media (max-width:620px){ .form-grid{ grid-template-columns: 1fr; } }
.field label{ display:block; font-weight:600; font-size:.88rem; margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding: 12px 14px; border:1px solid var(--line); border-radius: var(--radius-s);
  background: var(--paper); font-size:.96rem; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline: 2px solid var(--accent); border-color: var(--accent); }
.field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size:.82rem; color: var(--ink-45); margin-top:14px; }

.contact-info{ display:grid; gap: 18px; }
.contact-info .item{ display:flex; gap:14px; align-items:flex-start; }
.contact-info .item .ic{ width:42px; height:42px; border-radius:var(--radius-s); background: var(--sage-light); display:flex; align-items:center; justify-content:center; flex:none; }
.contact-info .item .ic svg{ width:20px; height:20px; color:var(--sage); }
.contact-info .item h4{ margin-bottom:2px; }
.contact-info .item p{ color: var(--ink-70); font-size:.94rem; }
.contact-info .item a:hover{ color: var(--accent-dark); }
.map-frame{ border:1px solid var(--line); border-radius: var(--radius-m); overflow:hidden; margin-top:22px; aspect-ratio: 16/10; }
.map-frame iframe{ width:100%; height:100%; border:0; }

/* Gallery / lightbox */
.gallery{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery > *{ min-width: 0; }
@media (max-width: 900px){ .gallery{ grid-template-columns: repeat(3,1fr);} }
@media (max-width: 600px){ .gallery{ grid-template-columns: repeat(2,1fr);} }
.gallery button{
  border:none; padding:0; background:none; cursor:zoom-in; border-radius: var(--radius-s); overflow:hidden;
  aspect-ratio: 1/1; position:relative;
}
.gallery img{ width:100%; height:100%; object-fit:cover; transition: transform .3s ease; }
.gallery button:hover img{ transform: scale(1.06); }
.gallery button .cat{
  position:absolute; left:8px; bottom:8px; background: rgba(22,40,61,.82); color:var(--white);
  font-size:.7rem; font-weight:600; padding:4px 9px; border-radius: 20px;
}

.filters{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom: 28px; }
.filters button{
  border:1px solid var(--line); background: var(--card); padding: 9px 16px; border-radius: 30px;
  font-weight:600; font-size:.86rem; cursor:pointer; color: var(--ink-70);
}
.filters button.is-active{ background: var(--ink); color: var(--white); border-color: var(--ink); }

.lightbox{
  position:fixed; inset:0; background: rgba(15,22,32,.92); display:none; align-items:center; justify-content:center;
  z-index: 300; padding: 28px;
}
.lightbox.is-open{ display:flex; }
.lightbox img{ max-width:min(920px,92vw); max-height:86vh; object-fit:contain; border-radius: var(--radius-s); }
.lightbox-close{
  position:absolute; top:20px; right:20px; width:44px; height:44px; border-radius:50%;
  background: rgba(255,255,255,.12); color:var(--white); border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.lightbox-close svg{ width:20px; height:20px; }

/* CTA final */
.cta-final{ background: var(--ink); color: var(--white); border-radius: var(--radius-m); padding: clamp(32px,6vw,56px); text-align:center; }
.cta-final h2{ color: var(--white); max-width: 620px; margin-inline:auto; }
.cta-final p{ color: rgba(255,255,255,.78); margin-inline:auto; margin-top:12px; }
.cta-final .cta-row{ justify-content:center; }

/* Badges / meta chips */
.chip-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 16px; }
.chip{ font-size:.78rem; font-weight:600; padding:5px 12px; border-radius:20px; background: var(--paper-2); color: var(--ink-70); }

/* -------------------- Footer -------------------- */
.site-footer{ background: var(--ink); color: rgba(255,255,255,.82); }
.footer-top{ padding-block: clamp(48px,7vw,72px); display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px; }
@media (max-width: 900px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-top{ grid-template-columns: 1fr; } }
.footer-brand .logo{ color: var(--white); }
.footer-brand .logo .logo-mark{ background: var(--white); color: var(--ink); }
.footer-brand p{ margin-top:16px; color: rgba(255,255,255,.65); font-size:.93rem; max-width: 30ch; }
.footer-social{ display:flex; gap:10px; margin-top:20px; }
.footer-social a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center;
}
.footer-social a:hover{ background: rgba(255,255,255,.1); }
.footer-social svg{ width:16px; height:16px; }
.footer-col h4{ color: var(--white); font-size:.85rem; letter-spacing:.03em; margin-bottom:16px; }
.footer-col ul{ display:grid; gap:10px; }
.footer-col a{ font-size:.92rem; color: rgba(255,255,255,.72); }
.footer-col a:hover{ color: var(--white); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14); padding-block:20px;
  display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; font-size:.82rem; color: rgba(255,255,255,.55);
}
.footer-bottom a{ color: rgba(255,255,255,.55); }
.footer-bottom a:hover{ color: var(--white); }

/* WhatsApp flotante */
.wa-float{
  position:fixed; right: 18px; bottom: 18px; z-index: 90;
  width:56px; height:56px; border-radius:50%; background: var(--sage); color:var(--white);
  display:flex; align-items:center; justify-content:center; box-shadow: 0 10px 24px rgba(22,40,61,.28);
}
.wa-float svg{ width:26px; height:26px; }
.wa-float:hover{ background:#3c5947; }

/* Utilidades */
.mt-0{ margin-top:0; }
.text-center{ text-align:center; }
.max-w-content{ max-width: 720px; }
.max-w-content.center{ margin-inline:auto; text-align:center; }