/* =========================================================
   Ortiz Tristán & Asociados — Hoja de estilos principal
   ========================================================= */

:root {
  --navy-900: #071a33;
  --navy-800: #0b2545;
  --navy-700: #13315c;
  --navy-600: #1d4477;
  --blue-500: #2a6bb5;
  --gold-500: #c9a227;
  --gold-400: #d4af37;
  --gold-100: #f7efd6;

  --ink: #1b2533;
  --muted: #5b6676;
  --line: #e3e8ef;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(11, 37, 69, 0.06);
  --shadow: 0 12px 32px rgba(11, 37, 69, 0.1);
  --shadow-lg: 0 24px 60px rgba(11, 37, 69, 0.18);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial,
    sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;

  --header-h: 76px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--blue-500);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
a:hover {
  color: var(--navy-800);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.6em;
  line-height: 1.2;
  color: var(--navy-800);
}

p {
  margin: 0 0 1em;
}

:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  background: var(--gold-400);
  color: var(--navy-900);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip-link:focus {
  top: 12px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  font: 600 15px/1 var(--font-sans);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    color 0.2s var(--ease), box-shadow 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn--primary {
  background: var(--navy-800);
  color: #fff;
  box-shadow: 0 8px 20px rgba(11, 37, 69, 0.25);
}
.btn--primary:hover {
  background: var(--navy-600);
  color: #fff;
}
.btn--gold {
  background: var(--gold-400);
  color: var(--navy-900);
  box-shadow: 0 8px 22px rgba(212, 175, 55, 0.35);
}
.btn--gold:hover {
  background: #e0be4d;
  color: var(--navy-900);
}
.btn--ghost {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
.btn--ghost:hover {
  background: #fff;
  color: var(--navy-800);
}

/* ---------- Barra superior ---------- */
.topbar {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.8);
  font-size: 13.5px;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 42px;
  gap: 16px;
}
.topbar__info {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.topbar a {
  color: rgba(255, 255, 255, 0.82);
}
.topbar a:hover {
  color: var(--gold-400);
}
.topbar i {
  color: var(--gold-400);
  margin-right: 6px;
}
.topbar__social {
  display: flex;
  gap: 16px;
}
.topbar__social i {
  margin: 0;
  color: inherit;
}

/* ---------- Encabezado ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-color: var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-800);
}
.brand:hover {
  color: var(--navy-800);
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  color: var(--gold-400);
  font: 700 19px/1 var(--font-serif);
  letter-spacing: 0.04em;
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.35);
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand__text strong {
  font: 700 20px/1.1 var(--font-serif);
}
.brand__text small {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-500);
  font-weight: 600;
  margin-top: 3px;
}
.brand--light,
.brand--light:hover {
  color: #fff;
}

.nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.nav__link {
  display: block;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--gold-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.nav__link:hover,
.nav__link.is-active {
  color: var(--navy-800);
}
.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}
.nav__link--cta {
  background: var(--navy-800);
  color: #fff;
  padding: 10px 22px;
  margin-left: 8px;
}
.nav__link--cta::after {
  display: none;
}
.nav__link--cta:hover,
.nav__link--cta.is-active {
  background: var(--navy-600);
  color: #fff;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy-800);
  cursor: pointer;
  font-size: 16px;
  transition: background 0.2s, color 0.2s;
}
.icon-btn:hover {
  background: var(--navy-800);
  color: #fff;
}

.menu-toggle {
  display: none;
  gap: 4px;
  align-content: center;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Buscador */
.search-panel {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 16px 0;
  animation: slideDown 0.25s var(--ease);
}
.search-form {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
  padding: 6px 6px 6px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-alt);
}
.search-form > i {
  color: var(--muted);
}
.search-form input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font: 400 16px var(--font-sans);
  color: var(--ink);
  padding: 8px 0;
}
.search-form input:focus {
  outline: none;
}
.search-form .btn {
  padding: 11px 22px;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
      110deg,
      rgba(7, 26, 51, 0.95) 0%,
      rgba(11, 37, 69, 0.86) 45%,
      rgba(19, 49, 92, 0.55) 100%
    ),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2000&q=80")
      center / cover no-repeat;
  transform: scale(1.04);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: 56px;
  padding-top: 110px;
  padding-bottom: 150px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
  vertical-align: middle;
  margin-right: 10px;
}
.eyebrow--light {
  color: var(--gold-400);
}
.hero__title {
  font: 700 clamp(36px, 5.2vw, 62px) / 1.08 var(--font-serif);
  color: #fff;
  margin-bottom: 22px;
}
.hero__lead {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
}
.hero__lead strong {
  color: #fff;
}
.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.quote-card {
  margin: 0;
  padding: 40px 36px 34px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.quote-card__icon {
  position: absolute;
  top: -22px;
  left: 32px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-400);
  color: var(--navy-900);
  font-size: 18px;
}
.quote-card blockquote {
  margin: 0;
}
.quote-card blockquote p {
  font: italic 500 21px/1.55 var(--font-serif);
  color: #fff;
  margin: 0;
}
.quote-card figcaption {
  margin-top: 18px;
  color: var(--gold-400);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ---------- Accesos rápidos (mosaico de inicio) ---------- */
.quick {
  position: relative;
  margin-top: -80px;
  z-index: 2;
}
.quick__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.tile {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--navy-800);
}
.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 26, 51, 0.92) 0%,
    rgba(7, 26, 51, 0.3) 55%,
    rgba(7, 26, 51, 0.05) 100%
  );
  transition: background 0.4s var(--ease);
}
.tile__label {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 18px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font: 600 19px/1.2 var(--font-serif);
}
.tile__label i {
  font-size: 14px;
  color: var(--gold-400);
  transition: transform 0.3s var(--ease);
}
.tile:hover img {
  transform: scale(1.08);
}
.tile:hover::after {
  background: linear-gradient(
    to top,
    rgba(11, 37, 69, 0.95) 0%,
    rgba(29, 68, 119, 0.55) 100%
  );
}
.tile:hover .tile__label i {
  transform: translateX(5px);
}

/* ---------- Secciones ---------- */
.section {
  padding: 110px 0;
}
.section--alt {
  background: var(--bg-alt);
}
.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.section__head .eyebrow::after {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
  vertical-align: middle;
  margin-left: 10px;
}
.section__title {
  font: 700 clamp(28px, 3.4vw, 40px) / 1.2 var(--font-serif);
}

/* Bloque texto + imágenes */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 110px;
}
.split:last-child {
  margin-bottom: 0;
}
.split--reverse .split__media {
  order: 2;
}
.split__media {
  position: relative;
  padding: 0 60px 60px 0;
}
.split__media .img-main {
  width: 100%;
  aspect-ratio: 4 / 3.4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.split__media .img-float {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 6px solid #fff;
  box-shadow: var(--shadow-lg);
}
.split__media::before {
  content: "";
  position: absolute;
  top: -18px;
  left: -18px;
  width: 120px;
  height: 120px;
  border-radius: var(--radius);
  background-image: radial-gradient(var(--gold-400) 2px, transparent 2px);
  background-size: 14px 14px;
  opacity: 0.6;
  z-index: -1;
}
.split__text p {
  color: var(--muted);
}
.split__text p strong,
.split__text p b {
  color: var(--ink);
}
.highlight {
  margin-top: 24px;
  padding: 18px 22px;
  border-left: 4px solid var(--gold-400);
  background: var(--gold-100);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--navy-800) !important;
  font-weight: 600;
}

/* Diferenciadores */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
.feature {
  padding: 34px 28px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s;
}
.feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.feature__icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  color: var(--gold-400);
  font-size: 22px;
  margin-bottom: 22px;
}
.feature h4 {
  font-size: 19px;
}
.feature p {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
}

/* Misión y valores */
.mv {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  margin-bottom: 80px;
}
.mv__card {
  padding: 44px 40px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  border: 1px solid var(--line);
}
.mv__card--dark {
  background: linear-gradient(140deg, var(--navy-900), var(--navy-700));
  border: 0;
  color: rgba(255, 255, 255, 0.85);
}
.mv__card--dark h4 {
  color: #fff;
}
.mv__card h4 {
  font-size: 15px;
  letter-spacing: 0.16em;
  font-weight: 700;
}
.mv__card p {
  margin: 0;
}
.mv__icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gold-400);
  color: var(--navy-900);
  margin-bottom: 18px;
}
.values {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.values li {
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  color: var(--navy-800);
}
.values li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--gold-500);
  margin-right: 8px;
  font-size: 12px;
}

/* Código de conducta */
.conduct {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 60px;
  padding: 56px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.conduct__intro p,
.conduct__outro {
  color: var(--muted);
}
.conduct__outro {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-style: italic;
}
.principles {
  list-style: none;
  counter-reset: p;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: center;
}
.principles li {
  counter-increment: p;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  font-weight: 500;
  color: var(--navy-800);
}
.principles li::before {
  content: counter(p, decimal-leading-zero);
  flex: none;
  font: 700 18px/1 var(--font-serif);
  color: var(--gold-500);
  min-width: 28px;
}

/* Ligas de interés */
.links-block {
  margin-top: 70px;
  padding: 44px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.links-block__title {
  font: 600 22px var(--font-serif);
  margin-bottom: 24px;
}
.link-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}
.link-grid a,
.link-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  color: var(--navy-800);
  font-weight: 500;
  font-size: 15px;
  transition: all 0.2s var(--ease);
}
.link-grid a::before,
.link-list a::before {
  content: "\f0c1";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 12px;
  color: var(--gold-500);
}
.link-grid a:hover,
.link-list a:hover {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: #fff;
  transform: translateX(3px);
}

/* ---------- Pestañas de servicios ---------- */
.tabs {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
}
.tabs__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.tabs__tab {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy-800);
  font: 600 17px var(--font-sans);
  text-align: left;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.tabs__tab i {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--navy-700);
  transition: inherit;
}
.tabs__tab:hover {
  border-color: var(--navy-700);
}
.tabs__tab.is-active {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: #fff;
  box-shadow: var(--shadow);
}
.tabs__tab.is-active i {
  background: var(--gold-400);
  color: var(--navy-900);
}
.tabs__panel {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  animation: fadeIn 0.4s var(--ease);
}
.tabs__panel[hidden] {
  display: none;
}
.tabs__text {
  padding: 44px 40px;
}
.tabs__text h3 {
  font: 700 28px var(--font-serif);
  margin-bottom: 22px;
}
.tabs__img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.checklist li {
  position: relative;
  padding-left: 32px;
  color: var(--muted);
  font-size: 15.5px;
}
.checklist li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-100);
  color: var(--gold-500);
  font-size: 10px;
}

/* ---------- Lo más leído ---------- */
.reading {
  display: grid;
  grid-template-columns: 0.9fr 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.reading__media img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card {
  padding: 34px 30px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.card__title {
  font: 600 21px var(--font-serif);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.card__title i {
  color: var(--gold-500);
  font-size: 18px;
}
.card__note {
  color: var(--muted);
  font-size: 14.5px;
}
.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.link-list a {
  padding: 9px 14px;
  font-size: 14.5px;
}
.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.news-list li + li {
  border-top: 1px solid var(--line);
}
.news-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 15px 2px;
  font-weight: 600;
  color: var(--navy-800);
}
.news-list a i {
  font-size: 12px;
  color: var(--muted);
  transition: transform 0.2s var(--ease), color 0.2s;
}
.news-list a:hover {
  color: var(--blue-500);
}
.news-list a:hover i {
  color: var(--gold-500);
  transform: translate(2px, -2px);
}

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: start;
}
.contact__form {
  padding: 44px 40px;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.field {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}
.field label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy-800);
  margin-bottom: 7px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-alt);
  font: 400 15px var(--font-sans);
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field textarea {
  resize: vertical;
  min-height: 130px;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(42, 107, 181, 0.14);
}
.field.is-invalid input,
.field.is-invalid textarea {
  border-color: #c0392b;
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.1);
}
.form__msg {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #fdecea;
  color: #8e2a20;
  font-size: 14px;
}
.form__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 6px;
}
.privacy-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}
.privacy-link i {
  color: var(--gold-500);
  margin-right: 4px;
}

.map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 10;
  background: var(--bg-alt);
}
.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.info-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 16px;
}
.info-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 15px;
}
.info-list__icon {
  flex: none;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--navy-800);
  color: var(--gold-400);
}
.info-list a {
  font-weight: 600;
  word-break: break-word;
}

/* ---------- Pie de página ---------- */
.footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14.5px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1.3fr 0.8fr;
  gap: 48px;
  padding-top: 80px;
  padding-bottom: 56px;
}
.footer__brand p {
  margin-top: 20px;
}
.footer__title {
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer a {
  color: rgba(255, 255, 255, 0.82);
}
.footer a:hover {
  color: var(--gold-400);
}
.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.social {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 12px;
}
.social a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.25s var(--ease);
}
.social a:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  color: var(--navy-900);
  transform: translateY(-3px);
}
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13.5px;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  padding-bottom: 22px;
}

/* Botón volver arriba */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-400);
  color: var(--navy-900);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s var(--ease);
}
.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.to-top:hover {
  color: var(--navy-900);
  background: #e0be4d;
}

/* ---------- Animación al hacer scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1100px) {
  .nav__link {
    padding: 10px 10px;
    font-size: 14.5px;
  }
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .tile {
    aspect-ratio: 16 / 11;
  }
  .reading {
    grid-template-columns: 1fr 1fr;
  }
  .reading__media {
    grid-column: 1 / -1;
  }
  .reading__media img {
    min-height: 0;
    aspect-ratio: 21 / 8;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 960px) {
  :root {
    --header-h: 68px;
  }
  .menu-toggle {
    display: grid;
  }
  .nav {
    position: fixed;
    top: var(--nav-top, var(--header-h));
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    padding: 24px 20px;
    overflow-y: auto;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.35s var(--ease), visibility 0.35s;
  }
  .nav.is-open {
    transform: none;
    visibility: visible;
  }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav__link {
    padding: 16px 12px;
    font-size: 18px;
    border-radius: var(--radius-sm);
    border-bottom: 1px solid var(--line);
  }
  .nav__link::after {
    display: none;
  }
  .nav__link.is-active {
    background: var(--bg-alt);
  }
  .nav__link--cta {
    margin: 16px 0 0;
    text-align: center;
    border-radius: 999px;
    border: 0;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 80px;
    padding-bottom: 130px;
  }
  .split,
  .mv,
  .conduct,
  .contact {
    grid-template-columns: 1fr;
  }
  .split {
    gap: 48px;
    margin-bottom: 80px;
  }
  .split--reverse .split__media {
    order: 0;
  }
  .tabs {
    grid-template-columns: 1fr;
  }
  .tabs__list {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .tabs__list::-webkit-scrollbar {
    display: none;
  }
  .tabs__tab {
    flex: 1 0 auto;
    width: auto;
    padding: 14px 18px;
    font-size: 15px;
  }
  .tabs__tab i {
    width: 32px;
    height: 32px;
  }
  .tabs__panel {
    grid-template-columns: 1fr;
  }
  .tabs__img {
    order: -1;
    min-height: 0;
    aspect-ratio: 16 / 8;
  }
  .section {
    padding: 80px 0;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .topbar__info a:nth-child(2) {
    display: none;
  }
  .brand__text strong {
    font-size: 17px;
  }
  .brand__text small {
    font-size: 10.5px;
  }
  .brand__mark {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .hero__lead {
    font-size: 16.5px;
  }
  .quote-card {
    padding: 36px 24px 26px;
  }
  .quote-card blockquote p {
    font-size: 18px;
  }
  .quick__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .quick__grid .tile:last-child {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 9;
  }
  .tile {
    aspect-ratio: 1;
  }
  .tile__label {
    left: 14px;
    right: 14px;
    bottom: 12px;
    font-size: 16px;
  }
  .split__media {
    padding: 0 30px 30px 0;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .mv__card,
  .conduct,
  .links-block,
  .contact__form,
  .tabs__text,
  .card {
    padding: 30px 22px;
  }
  .form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .form__footer {
    flex-direction: column-reverse;
    align-items: stretch;
    text-align: center;
  }
  .reading {
    grid-template-columns: 1fr;
  }
  .reading__media img {
    aspect-ratio: 16 / 9;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 60px;
  }
  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .to-top {
    right: 16px;
    bottom: 16px;
  }
}