/* =========================================================
   DRAGONTECH CARE
   Hoja de estilos principal (tema oscuro, estética glass)
   ========================================================= */

/* ---------- Tokens ---------- */

:root {
  color-scheme: dark;

  --bg: #0e0d12;
  --bg-soft: #131118;
  --surface: #17151d;
  --surface-raised: #1e1b26;

  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-bg-strong: rgba(255, 255, 255, 0.09);
  --glass-solid: #1b1923; /* respaldo cuando no hay backdrop-filter */
  --glass-blur: 16px;

  --text: #f4f1f8;
  --text-soft: #c9c3d4;
  --text-muted: #a49cb4;

  --accent: #a78bfa;
  --accent-strong: #7c3aed;
  --accent-deep: #6d28d9;
  --accent-soft: rgba(167, 139, 250, 0.12);
  --accent-border: rgba(167, 139, 250, 0.32);

  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --highlight: inset 0 1px 0 rgba(255, 255, 255, 0.09);

  --success: #9bd6bd;
  --whatsapp: #18a14a;
  --whatsapp-deep: #128c4a;

  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.38);

  --container-width: 1160px;
  --header-height: 72px;

  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;

  --transition: 180ms ease;

  --font-body: "DM Sans", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: Manrope, "DM Sans", Inter, sans-serif;
}

/* ---------- Base ---------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-wrap: break-word;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.2;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
}

p {
  color: var(--text-soft);
}

ul,
ol {
  padding-left: 1.25rem;
}

::selection {
  color: #ffffff;
  background: var(--accent-strong);
}

.container {
  width: min(var(--container-width), calc(100% - 48px));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: 104px;
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Componentes: glass ---------- */

/* Respaldo sólido; el desenfoque solo se aplica si el navegador lo soporta. */
.glass {
  background: var(--glass-solid);
  border: 1px solid var(--border);
  box-shadow: var(--highlight), var(--shadow-sm);
}

.glass--strong {
  border-color: var(--border-strong);
  box-shadow: var(--highlight), var(--shadow-md);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
    backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  }

  .glass--strong {
    background: var(--glass-bg-strong);
  }

  /* Menos coste en pantallas pequeñas */
  @media (max-width: 760px) {
    :root {
      --glass-blur: 10px;
    }
  }

  @media (prefers-reduced-transparency: reduce) {
    .glass,
    .glass--strong {
      background: var(--glass-solid);
      -webkit-backdrop-filter: none;
      backdrop-filter: none;
    }
  }
}

/* ---------- Componentes: botones, tarjetas, títulos, insignias ---------- */

.btn {
  display: inline-flex;
  min-height: 48px;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  overflow-wrap: anywhere;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #ffffff;
  background: var(--accent-deep);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--highlight), 0 10px 28px rgba(109, 40, 217, 0.35);
}

.btn-primary:hover {
  background: var(--accent-strong);
  box-shadow: var(--highlight), 0 14px 34px rgba(124, 58, 237, 0.45);
}

.btn-secondary {
  color: var(--text);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
}

.btn-secondary:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.card {
  min-width: 0;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
}

.card--featured {
  border-color: var(--accent-border);
  background:
    radial-gradient(ellipse at 0% 0%, rgba(124, 58, 237, 0.22), transparent 55%),
    var(--surface);
}

.badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  padding: 5px 12px;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}

.section-title {
  width: min(720px, 100%);
  margin: 0 auto 52px;
  text-align: center;
}

.section-title h2 {
  margin-bottom: 18px;
}

.section-title h2 span,
.contact-content h2 span {
  color: var(--accent);
}

.section-title > p:last-child {
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.8;
}

.text-link {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 8px;
  padding-block: 8px;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
}

.text-link span {
  transition: transform var(--transition);
}

.text-link:hover span {
  transform: translate(3px, -3px);
}

.inline-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ---------- Encabezado ---------- */

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  width: 100%;
  border-width: 0 0 1px;
  border-radius: 0;
}

.header-container {
  position: relative;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: baseline;
}

.brand-name {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.brand-tech {
  color: var(--accent);
}

.brand-care {
  margin-left: 6px;
  color: var(--text-muted);
  font-size: 0.7em;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
}

.main-nav a {
  padding-block: 8px;
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav .nav-contact {
  padding: 10px 18px;
  color: var(--text);
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  background: var(--accent-soft);
  transition:
    border-color var(--transition),
    background-color var(--transition);
}

.main-nav .nav-contact:hover {
  border-color: var(--accent);
  background: var(--accent-border);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--glass-bg);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition:
    transform var(--transition),
    opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: min(720px, calc(100svh - var(--header-height)));
  align-items: center;
  overflow: clip;
  background-color: var(--bg);
  background-image:
    linear-gradient(90deg, rgba(14, 13, 18, 0.96) 0%, rgba(14, 13, 18, 0.82) 45%, rgba(14, 13, 18, 0.4) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(14, 13, 18, 0) 30%),
    url("../assets/images/hero-1920.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-container {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 48px;
  padding-block: 96px;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: #ffffff;
  font-size: clamp(2.7rem, 6.2vw, 5.2rem);
}

.hero h1 span {
  display: block;
  color: #c4b5fd;
}

.hero-description {
  max-width: 560px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

.hero-panel {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.hero-panel-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-panel-list li {
  display: grid;
  gap: 2px;
  padding-left: 18px;
  border-left: 2px solid var(--accent-border);
}

.hero-panel-list strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1rem;
}

.hero-panel-list span {
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---------- Servicios ---------- */

.services-section {
  background:
    radial-gradient(ellipse 60% 40% at 15% 0%, rgba(124, 58, 237, 0.14), transparent 70%),
    var(--bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-benefit {
  margin-bottom: 18px;
  color: var(--text);
  line-height: 1.7;
}

.service-features {
  display: grid;
  gap: 9px;
  width: 100%;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.service-features li {
  position: relative;
  padding-left: 24px;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.service-features li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--success);
  content: "✓";
  font-weight: 800;
}

.service-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  margin: auto 0 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.service-price strong {
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 700;
}

.service-disclaimer {
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

/* Upgrade tu PC: tarjeta destacada a todo el ancho */
.upgrade-card {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 36px;
  align-items: center;
  padding: clamp(28px, 4vw, 48px);
}

.upgrade-copy h3 {
  margin-bottom: 14px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.15;
}

.upgrade-copy > p:not(.badge):not(.service-price) {
  margin-bottom: 20px;
  line-height: 1.8;
}

.service-price--quote {
  margin: 0 0 22px;
}

.service-price--quote strong {
  font-size: 1.02rem;
  line-height: 1.4;
}


.upgrade-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.upgrade-list li {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.upgrade-list strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.35;
}

.upgrade-list span {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.section-disclaimer {
  max-width: 820px;
  margin: 28px auto 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.8;
  text-align: center;
}

/* ---------- Modalidades ---------- */

.modes-section {
  background: var(--bg-soft);
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  width: min(900px, 100%);
  margin-inline: auto;
}

.mode-card h3 {
  margin-bottom: 10px;
}

.mode-card p {
  margin-bottom: 0;
  line-height: 1.8;
}

/* ---------- Proceso ---------- */

.process-section {
  background:
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(124, 58, 237, 0.12), transparent 70%),
    var(--bg);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-step {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-top-color: var(--accent-border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.process-number {
  display: block;
  margin-bottom: 14px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.process-step h3 {
  margin-bottom: 10px;
}

.process-step p {
  margin-bottom: 0;
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- Compromiso ---------- */

.about-section {
  background: var(--bg-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.about-item {
  padding: 28px;
  border-radius: var(--radius-md);
}

.about-item h3 {
  margin-bottom: 12px;
}

.about-item p {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* Preparado para fotografías reales (ver comentario en index.html) */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.photo-slot {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.photo-slot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- Preguntas frecuentes (superficie sólida) ---------- */

.faq-section {
  background: var(--bg);
}

.faq-list {
  display: grid;
  gap: 12px;
  width: min(850px, 100%);
  margin-inline: auto;
}

.faq-item {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: var(--accent-border);
}

.faq-item summary {
  position: relative;
  padding: 20px 56px 20px 24px;
  color: var(--text);
  font-weight: 700;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 24px;
  color: var(--accent);
  font-size: 1.35rem;
  font-weight: 400;
  content: "+";
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item > p {
  margin: 0;
  padding: 0 24px 22px;
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ---------- Contacto ---------- */

.contact-section {
  isolation: isolate;
  overflow: clip;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.22), transparent 62%),
    var(--bg-soft);
}

.contact-content {
  width: min(760px, 100%);
  margin-inline: auto;
  text-align: center;
}

.contact-content h2 {
  margin-bottom: 20px;
}

.contact-content > p:not(.eyebrow):not(.contact-note) {
  max-width: 620px;
  margin: 0 auto 30px;
  line-height: 1.85;
}

.contact-note {
  margin: 20px 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

/* ---------- Pie de página (superficie sólida) ---------- */

.site-footer {
  padding-top: 56px;
  padding-bottom: 76px; /* deja libre el espacio del botón flotante */
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-container {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 40px 36px;
}

.footer-description {
  max-width: 320px;
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.footer-heading {
  margin-bottom: 14px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.footer-links a,
.footer-link {
  padding-block: 4px;
  color: var(--text-muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
  transition: color var(--transition);
}

.footer-contact p:not(.footer-heading) {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover,
.footer-link:hover {
  color: var(--accent);
}

.footer-link--accent {
  margin-top: 6px;
  color: var(--accent);
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 22px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.footer-bottom a {
  color: var(--text-soft);
  font-size: 0.84rem;
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* ---------- Botón flotante de WhatsApp ---------- */

.wa-float {
  position: fixed;
  z-index: 900;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: var(--whatsapp-deep);
  box-shadow: var(--highlight), 0 10px 26px rgba(0, 0, 0, 0.45);
  transition:
    transform var(--transition),
    background-color var(--transition),
    box-shadow var(--transition);
  animation: wa-pulse 2.4s ease-out 1.2s 2;
}

.wa-float:hover,
.wa-float:focus-visible {
  background: var(--whatsapp);
  transform: translateY(-3px) scale(1.04);
  box-shadow: var(--highlight), 0 14px 32px rgba(24, 161, 74, 0.4);
}

.wa-float:focus-visible {
  outline-color: #ffffff;
  outline-offset: 3px;
}

.wa-float__tip {
  position: absolute;
  right: calc(100% + 12px);
  padding: 8px 14px;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--glass-solid);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(6px);
  transition:
    opacity var(--transition),
    transform var(--transition);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .wa-float__tip {
    background: rgba(27, 25, 35, 0.78);
    -webkit-backdrop-filter: blur(var(--glass-blur));
    backdrop-filter: blur(var(--glass-blur));
  }
}

/* El tooltip solo aparece donde hay cursor; en táctil basta con el botón */
@media (hover: hover) {
  .wa-float:hover .wa-float__tip,
  .wa-float:focus-visible .wa-float__tip {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes wa-pulse {
  0% {
    box-shadow: var(--highlight), 0 10px 26px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(24, 161, 74, 0.55);
  }

  100% {
    box-shadow: var(--highlight), 0 10px 26px rgba(0, 0, 0, 0.45), 0 0 0 18px rgba(24, 161, 74, 0);
  }
}

/* ---------- Términos y condiciones ---------- */

.legal-page {
  padding: 80px 0 96px;
}

.legal-wrap {
  width: min(900px, calc(100% - 32px));
  margin-inline: auto;
}

.legal-intro {
  max-width: 760px;
  margin: 20px 0 32px;
}

.legal-meta {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.legal-toc {
  margin: 32px 0 48px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.legal-toc h2 {
  margin: 0 0 12px;
  font-size: 1.5rem;
}

.legal-toc ol {
  columns: 2;
  column-gap: 32px;
  margin: 0;
}

.legal-toc li {
  margin: 6px 0;
  break-inside: avoid;
}

.legal-toc a,
.legal-content a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}

.legal-content section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.legal-content h2 {
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
}

.legal-content p,
.legal-content li {
  line-height: 1.75;
}

.legal-back {
  margin-top: 32px;
}

/* Documento legal en borrador (no vigente) */
.draft-banner {
  margin: 0 0 28px;
  padding: 16px 20px;
  color: var(--text);
  border: 1px solid #f0b429;
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  background: rgba(240, 180, 41, 0.1);
  font-size: 0.95rem;
  line-height: 1.7;
}

.legal-model {
  margin: 16px 0;
  padding: 18px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.legal-model p:last-child {
  margin-bottom: 0;
}

.legal-content table {
  width: 100%;
  margin: 12px 0;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.legal-content th,
.legal-content td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border: 1px solid var(--border);
}

.legal-content th {
  color: var(--text);
  background: var(--surface);
}

/* ---------- Adaptación: pantallas medianas ---------- */

@media (max-width: 1050px) {
  .hero-container {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .hero-panel {
    max-width: 560px;
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .upgrade-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}

/* ---------- Adaptación: rejilla de servicios ---------- */

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- Adaptación: menú desplegable ---------- */

@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    max-height: calc(100svh - var(--header-height) - 20px);
    padding: 14px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-top: 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: #131118;
    box-shadow: var(--shadow-md);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    display: block;
    padding: 13px 14px;
    border-radius: 10px;
    font-size: 0.98rem;
  }

  .main-nav a:hover {
    background: var(--accent-soft);
  }

  .main-nav .nav-contact {
    margin-top: 4px;
    text-align: center;
  }
}

/* ---------- Adaptación: móvil ---------- */

@media (max-width: 760px) {
  :root {
    --header-height: 64px;
  }

  .container {
    width: calc(100% - 36px);
  }

  .section {
    padding-block: 72px;
  }

  .brand-name {
    font-size: 1.3rem;
  }

  .hero {
    min-height: auto;
    background-position: 60% center;
    background-image:
      linear-gradient(90deg, rgba(14, 13, 18, 0.94) 0%, rgba(14, 13, 18, 0.8) 100%),
      linear-gradient(0deg, var(--bg) 0%, rgba(14, 13, 18, 0) 30%),
      url("../assets/images/hero-960.webp");
  }

  .hero-container {
    padding-block: 64px 72px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 11vw, 3.6rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-panel {
    padding: 22px;
  }

  .section-title {
    margin-bottom: 36px;
  }

  .services-grid,
  .modes-grid,
  .about-grid,
  .process-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .card {
    padding: 24px;
  }

  .upgrade-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-item summary {
    padding: 18px 48px 18px 20px;
    font-size: 0.97rem;
  }

  .faq-item summary::after {
    right: 18px;
  }

  .faq-item > p {
    padding: 0 20px 20px;
  }

  .footer-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px 24px;
  }

  .footer-brand-block {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-wrap: wrap;
  }

  .legal-page {
    padding: 48px 0 72px;
  }

  .legal-toc ol {
    columns: 1;
  }

  .wa-float {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 28px);
  }

  .footer-container {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ---------- Movimiento reducido ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition-duration: 0.01ms !important;
  }

  .btn:hover,
  .card:hover,
  .wa-float:hover {
    transform: none;
  }
}