/* =============================================================
   AMATO DESIGN — styles.css
   Editorial cálido con secciones oscuras y claras intercaladas.
   Tipografía Sora + Inter, acento naranja de marca (#f58634).
   ============================================================= */

/* =============================================================
   1. TOKENS — la sección .theme-dark / .theme-light redefine
   estas mismas variables para cada bloque de la página.
   ============================================================= */
:root {
  --accent:      #f58634;
  --accent-2:    #c9601b;
  --on-accent:   #1c1301;

  --display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --sans: "Inter", ui-sans-serif, system-ui, sans-serif;

  --radius: 20px;
  --radius-sm: 12px;
  --container: 1180px;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Header/footer son siempre oscuros — valores fijos reutilizados ahí */
  --dark-bg: #1c1b1a;
  --dark-ink: #f5f1ea;
  --dark-ink-2: #d9d3c7;
  --dark-ink-3: #93897a;
  --dark-line: rgba(245, 241, 234, 0.10);
}

/* Sección oscura (por defecto en :root y reforzado en .theme-dark) */
.theme-dark {
  --bg:   #1c1b1a;
  --bg-2: #232220;
  --bg-3: #2b2926;
  --bg-4: #38352f;
  --ink:   #f5f1ea;
  --ink-2: #d9d3c7;
  --ink-3: #93897a;
  --line: rgba(245, 241, 234, 0.10);
  --shadow: none;
  background: var(--bg);
  color: var(--ink-2);
}

/* Sección clara */
.theme-light {
  --bg:   #f6f2ea;
  --bg-2: #efe8db;
  --bg-3: #ffffff;
  --bg-4: #f1ece2;
  --ink:   #221f1b;
  --ink-2: #55503f;
  --ink-3: #8c8570;
  --line: rgba(34, 31, 27, 0.10);
  --shadow: 0 12px 30px rgba(60, 45, 20, .08);
  background: var(--bg);
  color: var(--ink-2);
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
html.nav-open { overflow: hidden; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  background: var(--dark-bg);
  color: var(--dark-ink-2);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em; font-family: var(--display); color: var(--ink); }
ul, ol { list-style: none; padding: 0; }
input, textarea { font: inherit; }
::selection { background: var(--accent); color: var(--on-accent); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* =============================================================
   3. UTILITIES
   ============================================================= */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .7rem 1.1rem; background: var(--dark-ink); color: var(--dark-bg);
  z-index: 9999; border-radius: 8px; font-weight: 600; font-family: var(--display);
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }
.icon { width: 18px; height: 18px; fill: currentColor; flex: none; }

.kicker {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--display); font-weight: 600; font-size: .78rem;
  letter-spacing: .09em; text-transform: uppercase; color: var(--accent);
}
.kicker::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }

.section-title { margin-top: .65rem; font-weight: 700; font-size: clamp(1.7rem, 3.6vw, 2.7rem); max-width: 22ch; color: var(--ink); }

/* =============================================================
   4. EFFECTS — reveal
   ============================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { transition-duration: .01s; }
  .hero__mesh { animation: none; }
  .scroll-cue span { animation: none; }
  .marquee__track { animation: none !important; }
  .flip-card__inner { transition-duration: .01s; }
}

/* =============================================================
   5. COMPONENTS
   ============================================================= */

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  font-family: var(--display); font-weight: 600; font-size: .95rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s, color .3s, border-color .3s;
  white-space: nowrap;
}
.btn-primary {
  position: relative; background: #ffffff; color: var(--accent-2); overflow: hidden; z-index: 0;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .16);
  transition: color .4s var(--ease-out), transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  transform: scaleX(0); transform-origin: left center; transition: transform .45s var(--ease-out); z-index: -1;
}
.btn-primary:hover, .btn-primary:focus-visible { color: #ffffff; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(245, 134, 52, .34); }
.btn-primary:hover::before, .btn-primary:focus-visible::before { transform: scaleX(1); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: .6rem 1.1rem; font-size: .85rem; }
.btn-block { width: 100%; }

/* --- Brand mark / logo (siempre sobre fondo oscuro: header y footer) --- */
.brand-mark { display: inline-flex; align-items: center; }
.brand-mark img { height: 26px; width: auto; }
.brand-mark--lg img { height: 46px; }

/* --- Media slot: fotos de trabajos (placeholder si falta el archivo) --- */
.media-slot {
  position: relative; aspect-ratio: var(--ar, 16 / 10);
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  background: linear-gradient(150deg, var(--bg-3), var(--bg-4));
  isolation: isolate;
}
.media-slot img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0;
  transition: opacity .6s var(--ease-out), transform .7s var(--ease-out);
}
.media-slot.is-loaded img { opacity: 1; }
.media-slot:hover img { transform: scale(1.06); }
.media-slot__placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .6rem; text-align: center; padding: 1.5rem;
}
.media-slot.is-loaded .media-slot__placeholder { display: none; }
.media-slot__icon { width: 30px; height: 30px; color: var(--ink-3); opacity: .8; }
.media-slot__placeholder span { font-family: var(--display); font-weight: 600; font-size: .85rem; color: var(--ink-2); }
.media-slot__placeholder small { font-size: .68rem; color: var(--ink-3); opacity: .75; }
.media-slot__tag {
  position: absolute; left: 1rem; bottom: 1rem; right: 1rem; z-index: 2;
  background: rgba(28, 27, 26, .78); backdrop-filter: blur(6px);
  border: 1px solid var(--dark-line); color: var(--dark-ink);
  display: flex; flex-direction: column; gap: .15rem;
  font-family: var(--display); padding: .55rem .9rem; border-radius: 12px; max-width: calc(100% - 2rem);
}
.media-slot__tag strong { font-weight: 700; font-size: .78rem; letter-spacing: .02em; text-transform: uppercase; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-slot__tag em { font-style: normal; font-weight: 500; font-size: .72rem; color: var(--dark-ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --- Logo slot: siempre chip claro, sea cual sea el tema de la sección --- */
.logo-card {
  background: #ffffff; border: 1px solid rgba(28,27,26,.08); border-radius: var(--radius);
  padding: 1.5rem 1.25rem; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .7rem; text-align: center; min-height: 168px;
  box-shadow: 0 8px 22px rgba(60, 45, 20, .06);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.logo-card:hover { transform: translateY(-3px); box-shadow: 0 16px 30px rgba(60, 45, 20, .12); }
.logo-slot { position: relative; width: 100%; height: 56px; display: flex; align-items: center; justify-content: center; }
.logo-slot img { max-height: 56px; max-width: 100%; object-fit: contain; opacity: 0; transition: opacity .4s; }
.logo-slot.is-loaded img { opacity: 1; }
.logo-slot__placeholder {
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  color: #b7ae9c; font-family: var(--display); font-weight: 600; font-size: .72rem;
  letter-spacing: .03em; text-transform: uppercase; border: 1.5px dashed #ddd4c2; border-radius: 10px;
  width: 100%; height: 100%;
}
.logo-slot.is-loaded .logo-slot__placeholder { display: none; }
.logo-card__name { font-family: var(--display); font-weight: 700; font-size: .95rem; color: #221f1b; }
.logo-card__sub { font-size: .75rem; color: #8c8570; }

/* --- Stats --- */
.hero__stats { display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 4vw, 3rem); }
.stat { display: flex; flex-direction: column; gap: .25rem; }
.stat__value { font-family: var(--display); font-weight: 800; color: var(--ink); font-size: clamp(1.5rem, 2.6vw, 2.1rem); display: flex; align-items: baseline; gap: .1rem; }
.stat__label { font-size: .76rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .05em; max-width: 16ch; }

/* --- Instagram CTA --- */
.instagram-cta {
  display: inline-flex; align-items: center; gap: .7rem; margin-top: 2.5rem;
  padding: 1rem 1.4rem; border-radius: var(--radius-sm); border: 1px solid var(--line);
  font-family: var(--display); font-weight: 600; font-size: .92rem; color: var(--ink);
  transition: border-color .3s, color .3s, transform .3s var(--ease-out);
}
.instagram-cta:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.instagram-cta .icon { color: var(--accent); width: 22px; height: 22px; }

/* =============================================================
   6. HEADER / NAV (siempre oscuro, flota sobre cualquier sección)
   ============================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  background: rgba(28, 27, 26, .68); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent; transition: background .35s var(--ease-out), border-color .35s var(--ease-out);
}
.site-header.is-scrolled { background: rgba(28, 27, 26, .93); border-bottom-color: var(--dark-line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; }

.main-nav { display: none; align-items: center; gap: 2.1rem; }
.main-nav a { font-family: var(--display); font-weight: 500; font-size: .92rem; color: var(--dark-ink-2); transition: color .25s; position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--accent); transition: width .3s var(--ease-out); }
.main-nav a:hover { color: var(--dark-ink); }
.main-nav a:hover::after { width: 100%; }

.site-header__actions { display: flex; align-items: center; gap: .9rem; }
@media (max-width: 479px) { .header-cta { display: none; } }

.nav-toggle { width: 36px; height: 36px; display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 6px; }
.nav-toggle span { width: 100%; height: 2px; background: var(--dark-ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s, width .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); width: 100%; }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); width: 100%; }

.mobile-nav {
  position: fixed; inset: 0; padding: 6.5rem 1.5rem 2.5rem;
  background: var(--dark-bg); z-index: 55; overflow-y: auto;
  display: flex; flex-direction: column; gap: 1.4rem;
  opacity: 0; transform: translateY(-12px); pointer-events: none;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.mobile-nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-nav a:not(.btn) { font-family: var(--display); font-weight: 600; font-size: 1.2rem; color: var(--dark-ink); }
.mobile-nav .btn { margin-top: .5rem; }

/* =============================================================
   7. SECTIONS
   ============================================================= */

/* --- Hero (oscuro) --- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-block: 8rem 4rem; overflow: hidden; }
.hero__mesh {
  position: absolute; inset: -15%;
  background:
    radial-gradient(38% 46% at 82% 18%, rgba(245, 134, 52, .38), transparent 62%),
    radial-gradient(32% 40% at 12% 82%, rgba(245, 134, 52, .16), transparent 65%);
  filter: blur(50px); animation: meshFloat 20s var(--ease-soft) infinite alternate; z-index: 0;
}
@keyframes meshFloat { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-3%,2%,0) scale(1.06); } }
.hero__grain {
  position: absolute; inset: 0; z-index: 1; opacity: .045; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__grid { position: relative; z-index: 2; display: grid; gap: 3.5rem; align-items: center; }
.hero__logo { height: 34px; width: auto; margin-bottom: 1.75rem; }
.hero__title { font-size: clamp(2.3rem, 6.4vw, 4.1rem); }
.hero__title em { font-style: normal; color: var(--accent); }
.hero__sub { margin-top: 1.1rem; max-width: 48ch; font-size: 1.06rem; line-height: 1.65; color: var(--ink-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }
.hero__stats { margin-top: 3rem; }
.hero__visual { position: relative; }
.hero__visual .media-slot--hero {
  aspect-ratio: 1 / 1; border: 0; background: transparent; box-shadow: none; border-radius: 0;
  max-width: 640px; margin-inline: auto;
}
.hero__visual .media-slot--hero img {
  mask-image: radial-gradient(circle farthest-corner at 50% 50%, #000 42%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle farthest-corner at 50% 50%, #000 42%, transparent 100%);
}
.hero__visual-tag { display: block; margin-top: .9rem; text-align: center; color: var(--ink-3); font-size: .85rem; }

.scroll-cue { position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--line); border-radius: 999px; z-index: 2; }
.scroll-cue span { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 9px; background: var(--accent); border-radius: 999px; animation: cueMove 1.9s ease-in-out infinite; }
@keyframes cueMove { 0% { opacity: 1; top: 8px; } 75% { opacity: 0; top: 22px; } 100% { opacity: 0; top: 8px; } }

/* --- Section base spacing (aplica a todos los bloques con tema) --- */
.section { padding-block: clamp(5rem, 10vw, 7.5rem); }

/* --- Marcas (claro) --- */
.groups__grid { margin-top: 3rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.1rem; }

/* --- Servicios (oscuro) --- */
.services__head { display: grid; gap: 1.75rem; align-items: end; }
.services__intro { max-width: 46ch; font-size: 1.02rem; line-height: 1.65; }
.services__stack { position: relative; margin-top: 3rem; }
.services__grid { position: relative; display: block; }
.service-card-wrap { position: relative; height: 420px; }
.service-card {
  position: sticky; top: 96px; z-index: calc(var(--i, 0) + 1); will-change: transform;
  background: var(--bg-3); padding: 2rem 1.9rem;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .4);
  transition: background .3s;
}
.service-card:hover { background: var(--bg-4); }
.service-card__bg-num {
  position: absolute; right: 1.25rem; bottom: -.6rem; z-index: 0;
  font-family: var(--display); font-weight: 800; line-height: 1; color: var(--accent);
  font-size: clamp(4.5rem, 11vw, 7.5rem); opacity: .12; pointer-events: none; user-select: none;
}
@media (prefers-reduced-motion: reduce) { .service-card__bg-num { opacity: .5 !important; text-shadow: none !important; } }
.service-card__title { position: relative; z-index: 1; font-family: var(--display); font-weight: 700; font-size: 1.12rem; color: var(--ink); }
.service-card__text { position: relative; z-index: 1; color: var(--ink-2); font-size: .93rem; line-height: 1.6; margin-top: .5rem; max-width: 56ch; }

/* --- About / ADN (claro) --- */
.about__grid { display: grid; gap: 3rem; }
.about__copy p { margin-top: 1.15rem; line-height: 1.75; max-width: 58ch; font-size: 1rem; color: var(--ink-2); }
.about__pillars {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; align-self: start;
  /* Contenedor de medida: le permite a cada tarjeta (ver @container abajo)
     saber si tiene suficiente ancho propio como para ser cuadrada con letra
     grande, o si conviene ser más alta para que el texto entre cómodo.
     Se recalcula solo, en cualquier breakpoint del layout. */
  container-type: inline-size; container-name: pillars;
}
.flip-card {
  /* Alto por defecto: un poco más alta que ancha, para que el texto grande
     entre cómodo en columnas angostas (celulares chicos). */
  aspect-ratio: 2 / 3; perspective: 1200px; cursor: pointer;
}
.flip-card__inner {
  position: relative; width: 100%; height: 100%;
  transition: transform .6s var(--ease-out); transform-style: preserve-3d;
}
.flip-card.is-flipped .flip-card__inner { transform: rotateY(180deg); }
.flip-card__face {
  position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: var(--radius); padding: 1.1rem; display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 10px 26px rgba(60, 45, 20, .10);
}
.flip-card__face--front { background: linear-gradient(150deg, var(--accent), var(--accent-2)); color: var(--on-accent); justify-content: space-between; }
.flip-card__face--back { background: #1c1b1a; color: #f5f1ea; transform: rotateY(180deg); justify-content: center; border: 1px solid rgba(245,241,234,.08); }
.flip-card__num { font-family: var(--display); font-weight: 800; font-size: .88rem; opacity: .75; }
.flip-card__title { font-family: var(--display); font-weight: 700; font-size: 1.08rem; color: var(--on-accent); line-height: 1.25; }
.flip-card__hint { display: inline-flex; align-items: center; gap: .35rem; font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; opacity: .8; align-self: flex-start; }
.flip-card__hint .icon { width: 13px; height: 13px; }
.flip-card__text { font-size: .92rem; line-height: 1.42; color: #cfc9bd; overflow-y: auto; max-height: 100%; }
.flip-card:hover .flip-card__inner { transform: translateY(-2px); }
.flip-card.is-flipped:hover .flip-card__inner { transform: rotateY(180deg) translateY(-2px); }

/* Cuando las columnas tienen suficiente ancho propio (tablet, desktop, o
   mobile grande) las tarjetas pasan a cuadradas y el texto crece más. */
@container pillars (min-width: 432px) {
  .flip-card { aspect-ratio: 1 / 1; }
  .flip-card__text { font-size: 1.05rem; line-height: 1.46; }
  .flip-card__title { font-size: 1.25rem; }
}

/* Dispositivos con mouse real (desktop/laptop): la tarjeta se da vuelta sola
   al pasar por encima, sin necesidad de click. El hint "Tocar" ya no aplica
   ahí, así que se oculta. En touch se mantiene el comportamiento anterior. */
@media (hover: hover) and (pointer: fine) {
  .flip-card:hover .flip-card__inner { transform: rotateY(180deg) translateY(-2px); }
  .flip-card__hint { display: none; }
}

/* --- Work / Portfolio (oscuro) — marquee automático --- */
.work { overflow: hidden; }
.work__head { margin-bottom: 2.5rem; }
.marquee { position: relative; width: 100%; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee__track { display: flex; gap: 1.25rem; width: max-content; animation: marqueeScroll 62s linear infinite; }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.work__card { flex: 0 0 auto; width: min(80vw, 380px); }
.work__card .media-slot__tag { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --- Contact (claro) --- */
.contact__grid { display: grid; gap: 3rem; }
.contact__intro p { max-width: 50ch; color: var(--ink-2); }
.contact__list { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.contact__list li { display: flex; align-items: flex-start; gap: .8rem; font-size: .95rem; }
.contact__list .icon { color: var(--accent); margin-top: .15rem; }
.contact__list a { color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
.contact__list a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.contact__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.contact__map { margin-top: 2rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; background: var(--bg-3); }
.contact__map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.25) contrast(1.05); }
.contact__panel { background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.75rem, 4vw, 2.5rem); box-shadow: var(--shadow); }
.contact__panel h3 { font-size: 1.3rem; }
.contact__panel p { margin-top: .8rem; color: var(--ink-2); line-height: 1.6; }
.contact__panel .btn { margin-top: 1.75rem; }
.contact__trust { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.6rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.contact__trust li { display: flex; align-items: flex-start; gap: .7rem; font-size: .92rem; color: var(--ink-2); line-height: 1.4; }
.contact__trust .icon { color: var(--accent); width: 17px; height: 17px; margin-top: .1rem; }

/* =============================================================
   8. FOOTER (oscuro, hace de cierre simétrico con el header)
   ============================================================= */
.site-footer { border-top: 1px solid var(--dark-line); padding-block: clamp(3rem, 6vw, 4rem) 1.5rem; }
.footer__grid { display: grid; gap: 2.5rem; }
.footer__brand p { margin-top: 1rem; font-size: .9rem; color: var(--dark-ink-3); max-width: 34ch; }
.footer__social { display: flex; gap: .75rem; margin-top: 1.3rem; }
.footer__social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--dark-line); display: flex; align-items: center; justify-content: center; color: var(--dark-ink-2); transition: background .3s, color .3s, border-color .3s; }
.footer__social a:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.footer__nav { display: flex; flex-direction: column; gap: .75rem; }
.footer__nav a { color: var(--dark-ink-2); font-size: .93rem; }
.footer__nav a:hover { color: var(--accent); }
.footer__contact p { color: var(--dark-ink-3); font-size: .9rem; margin-bottom: .55rem; }
.footer__contact a:hover { color: var(--accent); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; margin-top: 2.75rem; padding-top: 1.5rem; border-top: 1px solid var(--dark-line); color: var(--dark-ink-3); font-size: .8rem; }

/* --- WhatsApp float --- */
.wa-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 50; width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(245, 134, 52, .4); transition: transform .35s var(--ease-out);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float .icon { width: 28px; height: 28px; }

/* =============================================================
   9. RESPONSIVE
   ============================================================= */
@media (min-width: 720px) {
  .container { padding-inline: 2rem; }
  .service-card { display: grid; grid-template-columns: 220px 1fr; gap: 1.75rem; align-items: start; }
  .service-card__text { margin-top: 0; }
}

@media (min-width: 960px) {
  .main-nav { display: flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }

  .hero__grid { grid-template-columns: .95fr 1.15fr; gap: 4rem; }
  .hero__visual .media-slot--hero { max-width: none; }
  .services__head { grid-template-columns: 1fr 1fr; }
  .about__grid { grid-template-columns: 1.15fr .85fr; }
  .contact__grid { grid-template-columns: 1fr .9fr; }
  .footer__grid { grid-template-columns: 1.3fr .7fr .8fr; }
}

@media (min-width: 1280px) { .container { padding-inline: 2.5rem; } }