/* ============================================================
   SERVICIO TÉCNICO J.LÓPEZ — CSS
   Design system: Inter font, azul técnico + naranja acción
   ============================================================ */

/* ── Variables ── */
:root {
  --blue-900: #0f172a;
  --blue-800: #1e3a5f;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;

  --orange-500: #f97316;
  --orange-400: #fb923c;

  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;

  --white: #ffffff;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 200ms ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
details > summary { cursor: pointer; list-style: none; }
details > summary::-webkit-details-marker { display: none; }

/* ── Utility ── */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}
.btn--primary {
  background: var(--orange-500);
  color: var(--white);
  border: 2px solid var(--orange-500);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--orange-400);
  border-color: var(--orange-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn--outline:hover, .btn--outline:focus-visible {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn--large { padding: 1rem 2rem; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Section helpers ── */
.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 3rem;
}
.section-tag {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 999px;
  margin-bottom: .75rem;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: .75rem;
}
.section-subtitle {
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.logo__icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(249,115,22,.35);
}
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__name { font-size: 1.1rem; font-weight: 800; color: var(--blue-800); }
.logo__sub  { font-size: .7rem; font-weight: 500; color: var(--gray-600); text-transform: uppercase; letter-spacing: .05em; }
.logo--white .logo__name { color: var(--white); }
.logo--white .logo__sub  { color: rgba(255,255,255,.7); }

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav__link {
  padding: .5rem .9rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all var(--transition);
}
.nav__link:hover { background: var(--gray-100); color: var(--blue-700); }
.nav__link--cta {
  background: var(--blue-700);
  color: var(--white) !important;
  margin-left: .5rem;
}
.nav__link--cta:hover { background: var(--blue-600); }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius-sm);
}
.nav__hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 50%, #1e3a5f 100%);
  color: var(--white);
  padding: clamp(4rem, 10vh, 8rem) 0 clamp(5rem, 12vh, 10rem);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(59,130,246,.2) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(249,115,22,.1) 0%, transparent 50%);
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
/* Sección foto local centrada */
.local-photo {
  background: var(--white);
  padding: 3rem 0;
}
.local-photo__wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-height: 480px;
}
.local-photo__wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.local-photo__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(15,23,42,.85) 0%, transparent 100%);
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 2.5rem 1.75rem 1.25rem;
  color: var(--white);
  font-size: .9rem;
  font-weight: 500;
}
.local-photo__caption svg { color: var(--orange-400); flex-shrink: 0; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--blue-100);
  font-size: .82rem;
  font-weight: 600;
  padding: .4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero__title {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero__highlight {
  color: var(--orange-400);
  position: relative;
}
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.8);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero__subtitle strong { color: var(--white); }
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat__num {
  display: block;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--orange-400);
  line-height: 1;
  margin-bottom: .3rem;
}
.stat__label {
  display: block;
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hero__wave {
  position: absolute; bottom: 0; left: 0; right: 0;
  line-height: 0;
}
.hero__wave svg { width: 100%; }

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--gray-50);
  padding: clamp(4rem, 8vh, 6rem) 0;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-700), var(--orange-500));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--blue-500);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.service-card:hover::before { opacity: 1; }
.service-card__icon { font-size: 2.5rem; margin-bottom: 1rem; line-height: 1; }
.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: .6rem;
}
.service-card__desc {
  color: var(--gray-600);
  font-size: .9rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.service-card__list {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.service-card__list li {
  font-size: .85rem;
  color: var(--gray-700);
  padding-left: 1.25rem;
  position: relative;
}
.service-card__list li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--blue-600);
  font-weight: 700;
  font-size: .8rem;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background: var(--white);
  padding: clamp(4rem, 8vh, 6rem) 0;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.feature {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: background var(--transition);
}
.feature:hover { background: var(--blue-50); }
.feature__icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--white);
}
.feature__icon svg { width: 28px; height: 28px; }
.feature__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: .6rem;
}
.feature__desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-800));
  padding: clamp(4rem, 8vh, 6rem) 0;
  color: var(--white);
}
.process .section-tag { background: rgba(255,255,255,.15); color: var(--blue-100); }
.process .section-title { color: var(--white); }
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 3rem;
}
.process__step {
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  text-align: center;
  padding: 1.5rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  transition: background var(--transition);
}
.process__step:hover { background: rgba(255,255,255,.12); }
.process__num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--orange-400);
  line-height: 1;
  margin-bottom: .75rem;
  opacity: .9;
}
.process__title { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.process__desc { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.7; }
.process__arrow {
  font-size: 1.5rem;
  color: var(--orange-400);
  align-self: center;
  flex-shrink: 0;
  opacity: .6;
  margin-top: -1rem;
}

/* ============================================================
   BRANDS
   ============================================================ */
.brands {
  background: var(--gray-50);
  padding: clamp(3rem, 6vh, 5rem) 0;
}
.brands__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}
.brand-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: .6rem 1.4rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition);
  white-space: nowrap;
}
.brand-item:hover {
  border-color: var(--blue-500);
  color: var(--blue-700);
  background: var(--blue-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background: var(--white);
  padding: clamp(4rem, 8vh, 6rem) 0;
}
.faq__inner { max-width: 800px; margin-inline: auto; }
.faq__list { display: flex; flex-direction: column; gap: .75rem; }
.faq__item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq__item[open] {
  border-color: var(--blue-500);
  background: var(--blue-50);
}
.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  gap: 1rem;
  transition: color var(--transition);
}
.faq__item[open] .faq__question { color: var(--blue-700); }
.faq__question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--blue-600);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}
.faq__item[open] .faq__question::after { content: '–'; }
.faq__answer {
  padding: 0 1.5rem 1.25rem;
  font-size: .95rem;
  color: var(--gray-700);
  line-height: 1.75;
}
.faq__answer strong { color: var(--gray-900); }

/* ============================================================
   CONTACT — rediseño bold/industrial
   ============================================================ */
.contact { }

/* Cabecera oscura */
.contact__hero {
  position: relative;
  background: var(--blue-900);
  padding: clamp(3.5rem, 8vh, 6rem) 0 clamp(4rem, 9vh, 7rem);
  overflow: hidden;
}
/* Rejilla decorativa de fondo */
.contact__hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.contact__hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 60% 50%, rgba(249,115,22,.12) 0%, transparent 60%);
  pointer-events: none;
}
.contact__hero-inner { position: relative; z-index: 1; }

.contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange-400);
  margin-bottom: 1.25rem;
}
.contact__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange-400);
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .2; }
}

.contact__big-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 2rem;
}

.contact__phone-link {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  group: true;
}
.contact__phone-num {
  display: block;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--white);
  transition: color var(--transition);
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact__phone-link:hover .contact__phone-num {
  background: linear-gradient(90deg, var(--orange-400), var(--orange-500));
  -webkit-background-clip: text;
  background-clip: text;
}
.contact__phone-cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: .75rem;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.contact__phone-cta::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--orange-500);
}
.contact__phone-link:hover .contact__phone-cta { color: var(--orange-400); }

/* Franja de tarjetas */
.contact__strip {
  background: var(--white);
  padding: 0 0 clamp(3rem, 6vh, 5rem);
}
.contact__cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: -2px;
  border: 1px solid var(--gray-200);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

/* Tarjeta base */
.ccard {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.75rem 1.5rem;
  text-decoration: none;
  color: inherit;
  border-right: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.ccard:last-child { border-right: none; }
.ccard::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
a.ccard:hover { background: var(--gray-50); }
a.ccard:hover::before { transform: scaleX(1); }

.ccard--orange::before { background: var(--orange-500); }
.ccard--green::before  { background: #25d366; }
.ccard--blue::before   { background: var(--blue-600); }

.ccard__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: .25rem;
  flex-shrink: 0;
}
.ccard--orange .ccard__icon { background: #fff7ed; color: var(--orange-500); }
.ccard--green  .ccard__icon { background: #f0fdf4; color: #16a34a; }
.ccard--blue   .ccard__icon { background: var(--blue-50); color: var(--blue-700); }
.ccard--muted  .ccard__icon { background: var(--gray-100); color: var(--gray-600); }

.ccard__label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-400);
}
.ccard__value {
  font-size: .92rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
  word-break: break-word;
}

/* ============================================================
   MAP
   ============================================================ */
.map-section { }
.map-wrapper { }
.map-wrapper iframe {
  display: block;
  width: 100%;
  height: 400px;
  border: none;
  filter: grayscale(.2);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--blue-900);
  color: rgba(255,255,255,.7);
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-top: 4rem;
  padding-bottom: 3rem;
}
.footer__tagline {
  font-size: .88rem;
  line-height: 1.7;
  margin-top: 1rem;
  color: rgba(255,255,255,.5);
}
.footer__heading {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer__list { display: flex; flex-direction: column; gap: .6rem; }
.footer__list li { font-size: .88rem; }
.footer__list a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer__list a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
  text-align: center;
}
.footer__bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.35);
  line-height: 1.8;
}

/* ============================================================
   FAB (Floating Action Button)
   ============================================================ */
.fab {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px; height: 56px;
  background: var(--orange-500);
  color: var(--white);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(249,115,22,.5);
  z-index: 200;
  transition: all var(--transition);
  animation: pulse 2.5s infinite;
}
.fab:hover { background: var(--orange-400); transform: scale(1.1); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(249,115,22,.5); }
  50%       { box-shadow: 0 4px 30px rgba(249,115,22,.8); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  /* Header */
  .nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--gray-200); box-shadow: var(--shadow-lg); padding: 1rem; z-index: 99; }
  .nav.nav--open { display: block; }
  .nav__list { flex-direction: column; gap: .25rem; }
  .nav__link { display: block; padding: .75rem 1rem; }
  .nav__link--cta { margin-left: 0; margin-top: .5rem; text-align: center; }
  .nav__hamburger { display: flex; }
  .header { position: relative; }

  /* Hero */
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; justify-content: center; }

  /* Process */
  .process__steps { flex-direction: column; align-items: center; }
  .process__arrow { transform: rotate(90deg); margin: 0; }
  .process__step { max-width: 100%; width: 100%; }

  /* Contact */
  .contact__cards { grid-template-columns: 1fr 1fr; border-radius: 0; }
  .contact__cards .ccard:nth-child(2n) { border-right: none; }
  .contact__cards .ccard { border-bottom: 1px solid var(--gray-200); }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr 1fr; }

  /* FAB */
  .fab { display: flex; }
}

@media (max-width: 480px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .services__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .contact__cards { grid-template-columns: 1fr; }
  .contact__cards .ccard { border-right: none; }
  .process__steps { gap: .5rem; }
}

/* ── Focus visible ── */
:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
}

/* ── Animaciones de entrada ── */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .feature,
  .process__step,
  .faq__item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease, border-color var(--transition), background var(--transition), box-shadow var(--transition);
  }
  .service-card.visible,
  .feature.visible,
  .process__step.visible,
  .faq__item.visible {
    opacity: 1;
    transform: translateY(0);
  }
}