/* =========================================================
   GTC MEDIA CAPITAL — Hoja de estilos monocroma (B/N)
   ========================================================= */

:root{
  --black:#0a0a0a;
  --ink:#111111;
  --white:#ffffff;
  --gray-900:#161616;
  --gray-700:#333333;
  --gray-500:#6b6b6b;
  --gray-300:#c9c9c9;
  --gray-200:#e6e6e6;
  --gray-100:#f4f4f4;
  --line:#e2e2e2;
  --radius:14px;
  --maxw:1180px;
  --ease:cubic-bezier(.16,.84,.44,1);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.bg-black{background:var(--black);color:var(--white)}
.bg-gray{background:var(--gray-100)}

/* Tipografía */
h1,h2,h3,h4{line-height:1.12;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.6rem)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
.eyebrow{
  text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;
  font-weight:700;color:var(--gray-500);margin-bottom:18px;display:block
}
.bg-black .eyebrow{color:var(--gray-300)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--gray-700);max-width:60ch}
.bg-black .lead{color:var(--gray-300)}

/* Botones */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1.5px solid var(--ink);cursor:pointer;transition:all .25s var(--ease);
  white-space:nowrap
}
.btn--solid{background:var(--ink);color:var(--white)}
.btn--solid:hover{background:transparent;color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--white)}
.bg-black .btn--solid{background:var(--white);color:var(--black);border-color:var(--white)}
.bg-black .btn--solid:hover{background:transparent;color:var(--white)}
.bg-black .btn--ghost{color:var(--white);border-color:var(--white)}
.bg-black .btn--ghost:hover{background:var(--white);color:var(--black)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* ===================== HEADER ===================== */
.header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line)
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em;font-size:1.05rem}
.brand img{height:34px;width:auto}
/* Lockup horizontal (molinillo + gtc + MEDIA CAPITAL en una línea, ~6:1):
   se sirve más bajo para que no se coma el ancho de la cabecera. */
.brand img.logo-wide{height:38px}
.footer .brand img.logo-wide{height:34px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-weight:600;font-size:.95rem;color:var(--gray-700);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}
.lang-switch{display:inline-flex;align-items:center;gap:4px;background:none;border:1.5px solid var(--line);
  border-radius:999px;padding:7px 12px;cursor:pointer;font:inherit;font-weight:700;font-size:.82rem;transition:.2s}
.lang-switch:hover{border-color:var(--ink)}
.lang-switch .lang-sep{color:var(--gray-300)}
.lang-switch .lang-opt{color:var(--gray-500);transition:color .2s}
.lang-switch .lang-opt.active{color:var(--ink)}

/* ===================== HERO ===================== */
.hero{position:relative;padding:120px 0 110px;overflow:hidden}
.hero .lead{margin:26px 0 38px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-grid-lines{
  position:absolute;inset:0;z-index:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(var(--white) 1px,transparent 1px),
                   linear-gradient(90deg,var(--white) 1px,transparent 1px);
  background-size:44px 44px
}
.hero .container{position:relative;z-index:1;max-width:900px}
.hero-stats{display:flex;gap:48px;margin-top:64px;flex-wrap:wrap}
.hero-stats .num{font-size:2.4rem;font-weight:800;letter-spacing:-.03em}
.hero-stats .lbl{color:var(--gray-300);font-size:.9rem}

/* ===================== SERVICIOS ===================== */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.svc-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  background:var(--white);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  display:flex;flex-direction:column;min-height:100%
}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08);border-color:var(--ink)}
.svc-ico{
  width:52px;height:52px;border-radius:12px;background:var(--ink);color:var(--white);
  display:grid;place-items:center;margin-bottom:22px
}
.svc-ico svg{width:26px;height:26px}
.svc-card h3{margin-bottom:12px}
.svc-card p{color:var(--gray-700);font-size:.98rem;margin-bottom:20px;flex:1}
.svc-link{font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;
  border-bottom:2px solid var(--ink);padding-bottom:3px;align-self:flex-start;transition:gap .2s}
.svc-link:hover{gap:12px}

/* ===================== SPLIT / ABOUT ===================== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.split .lead{margin-top:22px}
.checklist{margin-top:28px;display:grid;gap:14px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.checklist .tick{flex:0 0 22px;height:22px;border-radius:50%;background:var(--ink);color:var(--white);
  display:grid;place-items:center;font-size:.7rem;margin-top:3px}
.frame{
  border:1px solid var(--line);border-radius:var(--radius);padding:40px;background:var(--gray-100);
  aspect-ratio:1/1;display:flex;flex-direction:column;justify-content:space-between
}
.frame .big{font-size:clamp(3rem,7vw,5.5rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.frame-logo{width:min(72%,300px);height:auto;margin:0 auto}
.frame .cap{color:var(--gray-500);font-weight:600;text-transform:uppercase;letter-spacing:.15em;font-size:.72rem}

/* ===================== TIENDA ===================== */
.shop-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.shop-tab{padding:10px 20px;border:1.5px solid var(--line);border-radius:999px;font-weight:600;
  font-size:.9rem;cursor:pointer;background:var(--white);transition:.2s}
.shop-tab.active{background:var(--ink);color:var(--white);border-color:var(--ink)}
.product{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);
  display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)
}
.product:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.product-media{aspect-ratio:16/10;background:var(--black);color:var(--white);display:grid;place-items:center;position:relative}
.product-media .tag{position:absolute;top:14px;left:14px;background:var(--white);color:var(--black);
  font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.product-media .glyph{font-size:2rem;font-weight:800;letter-spacing:-.03em;opacity:.9;text-align:center;padding:0 20px}
.product-body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.product-body h3{margin-bottom:10px}
.product-body p{color:var(--gray-700);font-size:.94rem;margin-bottom:18px;flex:1}
.product-feats{display:grid;gap:8px;margin-bottom:22px}
.product-feats li{font-size:.88rem;color:var(--gray-700);display:flex;gap:9px}
.product-feats li::before{content:"—";color:var(--ink);font-weight:800}
.price-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px;padding-top:18px;border-top:1px solid var(--line)}
.price{font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.price small{font-size:.8rem;color:var(--gray-500);font-weight:600}
.price-old{color:var(--gray-500);text-decoration:line-through;font-size:1rem;font-weight:600}
.price-alt{color:var(--gray-500);font-size:.9rem;font-weight:600}

/* ===================== FICHA DE PRODUCTO ===================== */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 40px}
.feature-grid li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem;color:var(--gray-700)}
.feature-grid .tick{flex:0 0 22px;height:22px;border-radius:50%;background:var(--ink);color:var(--white);
  display:grid;place-items:center;font-size:.7rem;margin-top:2px}

.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;max-width:820px}
.plan{
  border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;background:var(--white);
  display:flex;flex-direction:column;position:relative;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)
}
.plan:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.08)}
.plan--featured{border:2px solid var(--ink)}
.plan-badge{
  position:absolute;top:-12px;left:30px;background:var(--ink);color:var(--white);
  font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px
}
.plan h3{margin-bottom:14px}
.plan-price{font-size:2.6rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.plan-price small{font-size:1rem;color:var(--gray-500);font-weight:600;letter-spacing:0}
.plan-note{color:var(--gray-700);font-size:.92rem;margin:10px 0 22px}
.plan .product-feats{flex:1;padding-top:20px;border-top:1px solid var(--line)}

/* ===================== CTA BANNER ===================== */
.cta-banner{border-radius:22px;padding:70px 56px;text-align:center}
.cta-banner h2{max-width:16ch;margin:0 auto 20px}
.cta-banner .lead{margin:0 auto 34px;text-align:center}
.cta-banner .hero-actions{justify-content:center}

/* --- Carrusel de servicios ---
   Los slides se apilan en la misma celda de grid: así el banner mantiene
   la altura del contenido más largo y no da saltos al cambiar. */
.cta-slides{display:grid}
.cta-slide{
  grid-area:1/1;
  opacity:0;visibility:hidden;
  transform:translateY(8px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),visibility .5s
}
.cta-slide.is-active{opacity:1;visibility:visible;transform:none}
.cta-dots{display:flex;justify-content:center;gap:10px;margin-top:38px}
.cta-dot{
  width:9px;height:9px;padding:0;border-radius:50%;cursor:pointer;
  background:transparent;border:1.5px solid var(--gray-500);
  transition:background .25s,border-color .25s,transform .25s
}
.cta-dot:hover{border-color:var(--white)}
.cta-dot.is-active{background:var(--white);border-color:var(--white);transform:scale(1.15)}
@media (prefers-reduced-motion:reduce){
  .cta-slide{transition:none;transform:none}
}

/* ===================== NEWSLETTER / CONTACTO ===================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-weight:600;font-size:.85rem}
.field input,.field textarea,.field select{
  padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;
  background:var(--white);color:var(--ink);transition:border-color .2s
}
.field select{
  appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:44px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:16px
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink)}
.field textarea{resize:vertical}
.info-item{margin-bottom:26px}
.info-item .k{text-transform:uppercase;letter-spacing:.15em;font-size:.72rem;color:var(--gray-500);font-weight:700;margin-bottom:6px}
.info-item .v{font-weight:600;font-size:1.05rem}

/* ===================== FOOTER ===================== */
.footer{background:var(--black);color:var(--white);padding:72px 0 34px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--gray-700)}
.footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gray-300);margin-bottom:20px;font-weight:700}
.footer-links{display:grid;gap:12px}
.footer-links a{color:var(--gray-300);font-size:.95rem;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer .brand{color:var(--white);margin-bottom:16px}
.footer .brand img{filter:invert(1)}
/* La versión horizontal ya viene en blanco: no hay que invertirla. */
.footer .brand img.logo-wide{filter:none}
.footer-desc{color:var(--gray-300);font-size:.92rem;max-width:34ch}
.socials{display:flex;gap:12px;margin-top:22px}
.socials a{width:40px;height:40px;border:1px solid var(--gray-700);border-radius:50%;display:grid;place-items:center;transition:.25s}
.socials a:hover{background:var(--white);color:var(--black);border-color:var(--white)}
.socials svg{width:18px;height:18px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:28px;color:var(--gray-500);font-size:.85rem;flex-wrap:wrap}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{color:var(--gray-300);transition:color .2s}
.footer-legal a:hover{color:var(--white)}

/* ===================== PÁGINAS LEGALES ===================== */
.legal{max-width:780px;margin:0 auto}
.legal-toc{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;margin-bottom:56px;
  background:var(--gray-100)
}
/* Especificidad extra: se declara antes que `.legal h2`, que si no lo pisaría */
.legal .legal-toc h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;
  color:var(--gray-500);margin-bottom:16px;padding-bottom:0;border-bottom:0;font-weight:700}
.legal-toc ol{list-style:none;counter-reset:toc;display:grid;gap:10px}
.legal-toc li{counter-increment:toc;display:flex;gap:12px;font-size:.95rem}
.legal-toc li::before{content:counter(toc) ".";color:var(--gray-500);font-weight:700;flex:0 0 20px}
.legal-toc a{border-bottom:1px solid var(--gray-300);transition:border-color .2s}
.legal-toc a:hover{border-color:var(--ink)}
.legal section{margin-bottom:56px;scroll-margin-top:96px}
.legal h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--ink)}
.legal h3{font-size:1.05rem;margin:28px 0 10px}
.legal h4{font-size:.98rem;margin:22px 0 8px;font-weight:700}
.legal p,.legal li{color:var(--gray-700);font-size:.97rem;margin-bottom:14px}
.legal ul{list-style:disc;padding-left:22px;margin-bottom:16px}
.legal ul li{margin-bottom:8px}
.legal strong{color:var(--ink)}
.legal .updated{color:var(--gray-500);font-size:.88rem;margin-bottom:48px}
.legal address{font-style:normal;color:var(--gray-700);font-size:.97rem}
/* Aviso destacado: renuncia de devoluciones, riesgo financiero, etc. */
.legal .callout{
  border:1.5px solid var(--ink);border-radius:var(--radius);padding:22px 24px;margin:22px 0;
  background:var(--white)
}
.legal .callout p:last-child{margin-bottom:0}
.legal .todo{
  background:#fff8d6;border:1.5px dashed #b59a00;border-radius:10px;
  padding:14px 16px;margin:16px 0;color:#6b5b00;font-size:.9rem
}

/* ===================== REVEAL ===================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===================== RESPONSIVE ===================== */
@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:44px}
  .frame{aspect-ratio:16/10}
  .footer-top{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:40px}
}
@media (max-width:720px){
  .section{padding:68px 0}
  .nav-links,.nav-cta .btn{display:none}
  .brand img{height:28px}
  .brand img.logo-wide{height:24px}
  .burger{display:flex}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;
    background:var(--white);border-bottom:1px solid var(--line);padding:24px;gap:20px;align-items:flex-start
  }
  .nav-links.open a{font-size:1.05rem}
  .grid-4,.grid-2{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .cta-banner{padding:48px 28px}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .hero{padding:80px 0 70px}
  .hero-stats{gap:32px}
}