/* ============================================
   Rtech — Home styles
   Mobile-first · WCAG 2.2 AA · Design tokens
   ============================================ */

/* --- Base --- */
:root {
  --header-h: 84px;
}

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--rt-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: var(--rt-blue-500); text-decoration: none; }
a:hover { color: var(--rt-blue-600); }

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

/* --- Skip link --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  z-index: 10000;
  padding: 12px 24px;
  background: var(--rt-blue-500);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 10px 0;
  transition: top var(--dur-fast) var(--ease-standard);
}
.skip-link:focus {
  top: 0;
  outline: none;
  box-shadow: var(--focus-ring);
}

/* --- Focus visible (global override for inline-style safety) --- */
*:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

/* --- Container --- */
.container {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* --- Sections --- */
.section { padding: var(--section-y) 0; }
.section-dark { background: var(--rt-ink-0); }
.section-light { background: var(--rt-blue-50); }
.section-light.has-pattern { background: var(--rt-white); }

/* --- Section heading parts --- */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
  margin-bottom: 16px;
}
.text-center { text-align: center; }
.text-light { color: #fff; }

.section-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-strong);
  max-width: 640px;
  text-wrap: balance;
}
.section-title.text-center { max-width: none; }
.section-title.text-light { color: #fff; }

.section-header {
  margin-bottom: 48px;
}
.section-header.text-center .section-title {
  margin-left: auto;
  margin-right: auto;
}
.section-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 640px;
  margin: 12px auto 0;
  text-wrap: balance;
}

.section-divider {
  width: 56px;
  height: 3px;
  background: var(--rt-blue-500);
  border-radius: 2px;
  margin-top: 16px;
  margin-bottom: 56px;
}

.accent-blue { color: var(--rt-blue-500); }
.accent-blue-light { color: var(--rt-blue-400); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard),
              box-shadow var(--dur-fast) var(--ease-standard);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--rt-blue-500);
  color: #fff;
}
.btn-primary:hover {
  background: var(--rt-blue-600);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.55);
}

.btn-outline-blue {
  background: transparent;
  color: var(--rt-blue-500);
  border: 1px solid var(--rt-blue-500);
}
.btn-outline-blue:hover {
  background: var(--rt-blue-500);
  color: #fff;
}

.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn-sm { height: 38px; padding: 0 16px; font-size: 13px; }
.btn-header { flex-shrink: 0; }

/* --- Badge pill --- */
.badge-pill {
  display: inline-flex;
  align-self: flex-start;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
}

/* ============================================
   HEADER DROPDOWN
   ============================================ */
.has-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.has-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.has-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 18px;
  z-index: 1000;
  pointer-events: auto;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 280px;
  padding: 10px;
  margin-top: 12px;
  background: var(--rt-ink-0);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,.35),
              0 0 0 1px rgba(37,99,235,.15);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard),
              visibility var(--dur-fast) var(--ease-standard);
  z-index: 1001;
}
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  width: 14px;
  height: 14px;
  background: var(--rt-ink-0);
  border-left: 1px solid rgba(255,255,255,.08);
  border-top: 1px solid rgba(255,255,255,.08);
  transform: translateX(-50%) rotate(45deg);
}
.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu,
.has-dropdown.is-open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.dropdown-menu a:hover,
.dropdown-menu a:focus {
  background: rgba(37,99,235,.18);
  color: #fff;
}
.dropdown-menu a[aria-current="page"] {
  color: var(--rt-blue-400);
  font-weight: 600;
}
.dropdown-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 10px;
  height: 10px;
  margin-top: 1px;
  transition: transform var(--dur-fast) var(--ease-standard);
}
.has-dropdown:hover .dropdown-toggle-icon,
.has-dropdown:focus-within .dropdown-toggle-icon,
.has-dropdown.is-open .dropdown-toggle-icon {
  transform: rotate(180deg);
}

/* Dropdown responsive */
@media (max-width: 1023px) {
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,.04);
    border-radius: var(--radius-md);
    min-width: auto;
    padding: 4px 0 4px 12px;
    margin-top: 4px;
  }
  .dropdown-menu::before { display: none; }
  .has-dropdown[aria-expanded="true"] .dropdown-menu,
  .has-dropdown.is-open .dropdown-menu { display: block; }
  .dropdown-menu a {
    color: rgba(255,255,255,.85);
    padding: 10px 12px;
  }
  .dropdown-menu a:hover,
  .dropdown-menu a:focus {
    color: #fff;
    background: rgba(255,255,255,.08);
  }
  .dropdown-menu a[aria-current="page"] {
    color: var(--rt-blue-300);
  }
}

/* ============================================
   HEADER (sticky)
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}
.site-header.is-scrolled {
  background: var(--rt-white);
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 1px 12px rgba(0,0,0,.06);
}

/* Colores del texto del logo */
.logo-name { color: #fff; transition: color var(--dur-base) var(--ease-standard); }
.logo-tagline { color: rgba(255,255,255,.6); transition: color var(--dur-base) var(--ease-standard); }
.site-header.is-scrolled .logo-name { color: var(--rt-ink-0); }
.site-header.is-scrolled .logo-tagline { color: var(--text-body); }

/* Nav links */
.nav-menu a {
  color: rgba(255,255,255,.85);
}
.nav-menu a:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}
.site-header.is-scrolled .nav-menu a {
  color: var(--text-body);
}
.site-header.is-scrolled .nav-menu a:hover {
  color: var(--rt-ink-0);
  background: var(--rt-blue-50);
}

.header-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
}

/* --- Logo --- */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark { height: 42px; width: auto; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .02em;
}
.logo-tagline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: .24em;
  margin-top: 4px;
}

/* --- Nav --- */
.main-nav { flex: 1; display: flex; justify-content: center; }
.nav-menu {
  display: flex;
  gap: 4px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease-standard),
              background var(--dur-fast) var(--ease-standard);
}
.nav-cta-mobile { display: none; }

/* --- Hamburger toggle --- */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle-bar {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-standard),
              opacity var(--dur-fast) var(--ease-standard),
              background var(--dur-base) var(--ease-standard);
}
.site-header.is-scrolled .nav-toggle-bar {
  background: var(--rt-ink-0);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  background: var(--rt-ink-0);
  overflow: hidden;
  padding-bottom: 80px;
}
.hero-bg {
  position: absolute;
  inset: -10% 0 -10% 0;
  z-index: 0;
  will-change: transform;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(11,18,32,.95) 0%,
    rgba(11,18,32,.9) 26%,
    rgba(11,18,32,.55) 45%,
    rgba(11,18,32,.15) 65%,
    rgba(11,18,32,.05) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-overlay-bottom {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(11,18,32,.5) 0%,
    rgba(11,18,32,0) 20%,
    rgba(11,18,32,0) 80%,
    rgba(11,18,32,.6) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 130px var(--gutter) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: #fff;
  text-wrap: balance;
}
.hero-subtitle {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,.75);
  max-width: 460px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.10);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.65);
}
.hero-trust-item span {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255,255,255,.75);
  line-height: 1.3;
}

/* --- Hero media --- */
.hero-media { position: relative; min-height: 300px; display: flex; align-items: flex-start; justify-content: center; align-self: flex-start; margin-top: -20px; overflow: visible; }
.hero-camera-img {
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,.4));
  transform: translateX(0);
}

/* ============================================
   BRAND STRIP
   ============================================ */
.brand-strip {
  background: var(--rt-blue-50);
  padding: 44px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.brand-strip-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
  margin-bottom: 28px;
  text-align: left;
}

/* --- Marquee --- */
.marquee {
  position: relative;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 12px;
  width: max-content;
  will-change: transform;
}
.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand-logo {
  max-height: 180px;
  max-width: 280px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .65;
  transition: filter var(--dur-base) var(--ease-standard),
              opacity var(--dur-base) var(--ease-standard);
}
.brand-item:hover .brand-logo {
  filter: grayscale(0%);
  opacity: 1;
}

/* --- Degradados en los extremos --- */
.marquee-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 140px;
  z-index: 2;
  pointer-events: none;
}
.marquee-fade-left {
  left: 0;
  background: linear-gradient(90deg,
    var(--rt-blue-50) 0%,
    var(--rt-blue-50) 20%,
    rgba(239,245,255,.85) 45%,
    rgba(239,245,255,.4) 70%,
    rgba(239,245,255,0) 100%);
}
.marquee-fade-right {
  right: 0;
  background: linear-gradient(270deg,
    var(--rt-blue-50) 0%,
    rgba(239,245,255,.7) 30%,
    rgba(239,245,255,.2) 65%,
    rgba(239,245,255,0) 100%);
}

/* ============================================
   SOLUCIONES
   ============================================ */
.section-dark { position: relative; }
#soluciones { overflow: hidden; }
.solutions-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.solutions-pattern-svg {
  width: 100%;
  height: 100%;
  display: block;
}
#soluciones .container { position: relative; z-index: 1; }
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.solution-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--rt-ink-1);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  min-height: 220px;
  opacity: 0;
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.solution-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255,255,255,.12);
}
.solution-card-body {
  position: relative;
  z-index: 3;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 70%;
}
.solution-card-icon {
  width: 44px;
  height: 44px;
  background: var(--rt-blue-500);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.solution-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  line-height: 1.2;
}
.solution-card-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,.65);
}
.solution-card-media {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.solution-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.solution-card-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(11,18,32,.92) 0%,
    rgba(11,18,32,.75) 35%,
    rgba(11,18,32,.25) 65%,
    rgba(11,18,32,0) 100%);
}
.solution-card-arrow {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 36px;
  height: 36px;
  background: var(--rt-blue-500);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: transform var(--dur-base) var(--ease-standard);
}
.solution-card:hover .solution-card-arrow {
  transform: scale(1.1);
}

/* ============================================
   PROCESO
   ============================================ */
.proceso-section {
  position: relative;
  overflow: hidden;
}
.proceso-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.proceso-bg img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  opacity: .06;
}
.proceso-section .container {
  position: relative;
  z-index: 1;
}
#proceso .section-title { margin-bottom: 100px; }
.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 24px 16px;
  border-radius: var(--radius-lg);
  transition: background var(--dur-base) var(--ease-standard);
}
.process-step:hover {
  background: var(--rt-blue-50);
}
.process-step-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--rt-white);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--rt-blue-500);
}
.process-step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-strong);
}
.process-step-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-body);
  max-width: 220px;
}

/* ============================================
   STATS
   ============================================ */
.stats-section {
  position: relative;
  padding: 56px 0;
  background: var(--rt-ink-0);
  overflow: hidden;
}
.stats-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .7;
  overflow: hidden;
}
.stats-bg-img {
  width: 100%;
  height: 140%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}
.stats-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,18,32,.4), rgba(11,18,32,.5));
  z-index: 1;
  pointer-events: none;
}
.stats-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 24px 12px;
}
.stat-icon { color: rgba(255,255,255,.85); margin-bottom: 6px; }
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 44px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #fff;
}
.stat-label {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,.72);
  line-height: 1.4;
  max-width: 200px;
}

/* ============================================
   SOBRE NOSOTROS
   ============================================ */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.sobre-text { display: flex; flex-direction: column; gap: 20px; }
.sobre-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-body);
  max-width: 480px;
}
.sobre-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}
.sobre-value {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.sobre-value-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--rt-blue-50);
  color: var(--rt-blue-500);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sobre-value-text {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-strong);
}
.sobre-value-text b { font-weight: 700; }

.sobre-media { position: relative; }
.sobre-slideshow {
  position: relative;
  z-index: 1;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg),
              0 0 0 1px rgba(37,99,235,.25),
              0 0 60px rgba(37,99,235,.22),
              0 0 120px rgba(37,99,235,.15);
  background: linear-gradient(140deg, #334155, #0F172A);
  transition: box-shadow var(--dur-slow) var(--ease-standard);
}
.sobre-slideshow:hover {
  box-shadow: var(--shadow-lg),
              0 0 0 1px rgba(37,99,235,.35),
              0 0 80px rgba(37,99,235,.35),
              0 0 160px rgba(37,99,235,.22);
}
.sobre-slide {
  position: absolute;
  inset: 0;
  clip-path: inset(0 100% 0 0);
}
.sobre-slide.is-active {
  clip-path: inset(0 0 0 0);
}
.sobre-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sobre-slide-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.sobre-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  padding: 0;
  transition: background var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard);
}
.sobre-dot.is-active {
  background: #fff;
  transform: scale(1.3);
}
.sobre-dot:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* ============================================
   TRABAJOS
   ============================================ */
.trabajos-header { text-align: center; margin-bottom: 48px; }
.trabajos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.trabajo-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--rt-ink-2);
  border: 1px solid rgba(255,255,255,.04);
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.trabajo-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.trabajo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.trabajo-card:hover img {
  transform: scale(1.05);
}
.trabajo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,18,32,0) 40%, rgba(11,18,32,.9) 100%);
  pointer-events: none;
}
.trabajo-category {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 6px 12px;
  border-radius: 100px;
  background: rgba(37,99,235,.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
}
.trabajo-info {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 2;
}
.trabajo-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  margin-bottom: 6px;
}
.trabajo-desc {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255,255,255,.72);
  padding-right: 44px;
}
.trabajo-arrow {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.trabajo-card:hover .trabajo-arrow {
  background: var(--rt-blue-500);
  border-color: var(--rt-blue-500);
}

.trabajos-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}
.dot {
  width: 28px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--dur-fast) var(--ease-standard);
}
.dot:hover { background: rgba(255,255,255,.4); }
.dot-active { background: var(--rt-blue-500); }
.dot-active:hover { background: var(--rt-blue-400); }

/* ============================================
   PÁGINA TRABAJOS / PROYECTOS
   ============================================ */
.projects-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}
.filter-btn {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 100px;
  border: 1px solid rgba(11,18,32,.12);
  background: transparent;
  color: var(--text-body);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
}
.filter-btn:hover {
  background: rgba(37,99,235,.06);
  border-color: rgba(37,99,235,.3);
  color: var(--rt-blue-600);
}
.filter-btn.active {
  background: var(--rt-blue-500);
  border-color: var(--rt-blue-500);
  color: #fff;
}
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.project-card {
  background: #fff;
  border: 1px solid rgba(11,18,32,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(37,99,235,.15),
              0 0 40px rgba(37,99,235,.15),
              0 0 80px rgba(37,99,235,.08);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-slow) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37,99,235,.3);
  box-shadow: 0 0 0 1px rgba(37,99,235,.3),
              0 0 60px rgba(37,99,235,.3),
              0 0 120px rgba(37,99,235,.18);
}
.project-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--rt-ink-2);
}
.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.project-card:hover .project-card-image img {
  transform: scale(1.05);
}
.project-card-body {
  padding: 24px;
}
.project-card-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
  margin-bottom: 10px;
}
.project-card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-head);
  margin-bottom: 8px;
  line-height: 1.3;
}
.project-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.project-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--rt-blue-500);
  transition: gap var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.project-card-link:hover {
  gap: 10px;
  color: var(--rt-blue-600);
}
.project-card.is-hidden {
  display: none;
}
.project-card.is-filtered {
  animation: projectFadeIn .35s var(--ease-standard) forwards;
}
@keyframes projectFadeIn {
  from { opacity: 0; transform: translateY(16px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (min-width: 640px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

/* Patrones de fondo sección proyectos */
#proyectos { position: relative; overflow: hidden; }
.proyectos-pattern {
  position: absolute;
  width: 500px;
  height: 500px;
  z-index: 0;
  pointer-events: none;
}
.proyectos-pattern-bl {
  bottom: 0;
  left: 0;
  mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
}
.proyectos-pattern-tr {
  top: 0;
  right: 0;
  mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
}
.proyectos-pattern svg { width: 100%; height: 100%; display: block; }
#proyectos .container { position: relative; z-index: 1; }

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border: 1px solid rgba(11,18,32,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}
.faq-item[open] {
  border-color: rgba(37,99,235,.25);
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-strong);
  list-style: none;
  user-select: none;
  background: none;
  border: none;
  text-align: left;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question:hover { color: var(--rt-blue-600); }
.faq-icon {
  flex-shrink: 0;
  color: var(--rt-blue-500);
  transition: transform var(--dur-base) var(--ease-standard);
}
.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-standard),
              padding var(--dur-slow) var(--ease-standard);
  padding: 0 24px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
}
.faq-item.is-open .faq-answer {
  max-height: 200px;
  padding: 0 24px 20px;
}
.faq-answer p { margin: 0; }

/* ============================================
   BLOG
   ============================================ */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  order: -1;
}
.sidebar-widget {
  background: #fff;
  border: 1px solid rgba(11,18,32,.08);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.sidebar-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-strong);
  margin: 0 0 16px;
}

/* Sidebar search */
.sidebar-search {
  position: relative;
  display: flex;
  align-items: center;
}
.sidebar-search input {
  width: 100%;
  padding: 12px 44px 12px 16px;
  border: 1px solid rgba(11,18,32,.12);
  border-radius: var(--radius-md);
  font-size: 14px;
  background: #fff;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-standard);
}
.sidebar-search input:focus { border-color: var(--rt-blue-500); }
.sidebar-search input::placeholder { color: var(--text-muted); }
.sidebar-search button {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--rt-blue-500);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.sidebar-search button:hover { background: rgba(37,99,235,.06); }

/* Sidebar categories */
.sidebar-categories {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.sidebar-categories li { border-bottom: 1px solid rgba(11,18,32,.06); }
.sidebar-categories li:last-child { border-bottom: none; }
.sidebar-categories a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-body);
  transition: color var(--dur-fast) var(--ease-standard);
}
.sidebar-categories a:hover,
.sidebar-categories a.active { color: var(--rt-blue-500); }
.sidebar-categories a.active { font-weight: 600; }
.sidebar-count {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(11,18,32,.04);
  padding: 2px 8px;
  border-radius: 100px;
}

/* Popular posts */
.sidebar-popular {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.popular-post {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.popular-post img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--rt-ink-2);
}
.popular-post-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.popular-post-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-strong);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.popular-post:hover .popular-post-title { color: var(--rt-blue-500); }
.popular-post-date {
  font-size: 12px;
  color: var(--text-muted);
}

/* Sidebar CTA */
.sidebar-cta {
  background: var(--rt-ink-0);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.sidebar-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(37,99,235,.15), transparent 60%);
  pointer-events: none;
}
.sidebar-cta > * { position: relative; z-index: 1; }
.sidebar-cta > svg {
  color: var(--rt-blue-400);
  margin: 0 auto 12px;
}
.sidebar-cta-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}
.sidebar-cta-text {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,.72);
  margin: 0 0 16px;
}

.featured-post {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid rgba(11,18,32,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard);
}
.featured-post:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.featured-post-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--rt-ink-2);
  min-height: 240px;
}
.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.featured-post:hover .featured-post-image img {
  transform: scale(1.03);
}
.featured-post-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-post-badge {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #fff;
  background: var(--rt-blue-500);
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.featured-post-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-strong);
  margin-bottom: 12px;
}
.featured-post-excerpt {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
  margin-bottom: 20px;
}
.featured-post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.featured-post-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--rt-blue-500);
  transition: gap var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.featured-post-link:hover {
  gap: 10px;
  color: var(--rt-blue-600);
}
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
.blog-card {
  background: #fff;
  border: 1px solid rgba(11,18,32,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--rt-ink-2);
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-standard);
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}
.blog-card-body {
  padding: 18px;
}
.blog-card-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
  margin-bottom: 10px;
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-strong);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-excerpt {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-body);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--rt-blue-500);
  transition: gap var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.blog-card-link:hover {
  gap: 10px;
  color: var(--rt-blue-600);
}

/* Newsletter */
.newsletter-section { padding-top: 0; }
.newsletter-box {
  background: var(--rt-ink-0);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.newsletter-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(37,99,235,.12), transparent 50%);
  pointer-events: none;
}
.newsletter-info,
.newsletter-form {
  position: relative;
  z-index: 1;
}
.newsletter-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(37,99,235,.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--rt-blue-400);
  margin-bottom: 16px;
}
.newsletter-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.newsletter-desc {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255,255,255,.72);
  margin: 0;
}
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.05);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-standard),
              background var(--dur-fast) var(--ease-standard);
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,.5); }
.newsletter-form input[type="email"]:focus {
  border-color: var(--rt-blue-500);
  background: rgba(255,255,255,.08);
}
.newsletter-form button {
  justify-content: center;
}
.newsletter-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(34,197,94,.12);
  color: #4ade80;
  font-size: 15px;
  font-weight: 600;
}
.newsletter-success.is-visible { display: flex; }
@media (min-width: 640px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-form { flex-direction: row; }
}
@media (min-width: 768px) {
  .featured-post { grid-template-columns: 1fr 1fr; }
  .featured-post-image { aspect-ratio: auto; height: 100%; }
}
@media (min-width: 1024px) {
  .blog-layout { grid-template-columns: 1fr 300px; gap: 40px; }
  .blog-sidebar { order: 0; }
  .blog-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .blog-card-body { padding: 18px; }
  .newsletter-box { grid-template-columns: 1.2fr .8fr; padding: 48px; }
}

/* ============================================
   EMPRESA
   ============================================ */
.historia-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.historia-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.historia-stat {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-body);
}
.historia-stat svg {
  flex-shrink: 0;
  color: var(--rt-blue-500);
  margin-top: 2px;
}
.historia-stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 2px;
}
.historia-stat span {
  font-size: 12px;
  color: var(--text-muted);
}

/* Cifras */
.cifras-section { background: var(--rt-white); }
.cifras-section .stat-value {
  color: var(--rt-blue-500);
  font-size: clamp(36px, 6vw, 56px);
}
.cifras-section .stat-label {
  color: var(--text-muted);
}

/* Valores (dark) */
#valores { overflow: hidden; }
#valores .container { position: relative; z-index: 1; }
#valores.section-dark .section-eyebrow { color: var(--rt-blue-300); }
#valores.section-dark .section-title { color: #fff; }
#valores.section-dark .process-step {
  background: var(--rt-ink-1);
  border: 1px solid rgba(255,255,255,.06);
}
#valores.section-dark .process-step:hover {
  background: var(--rt-ink-2);
  border-color: rgba(37,99,235,.3);
}
#valores.section-dark .process-step-icon {
  background: rgba(37,99,235,.12);
  border-color: rgba(37,99,235,.3);
  color: var(--rt-blue-400);
}
#valores.section-dark .process-step-title { color: #fff; }
#valores.section-dark .process-step-desc { color: rgba(255,255,255,.65); }

/* Testimonios */
.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.testimonio-card {
  position: relative;
  background: var(--rt-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
  overflow: hidden;
}
.testimonio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--rt-blue-500), var(--rt-blue-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-standard);
}
.testimonio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,.2);
}
.testimonio-card:hover::before {
  transform: scaleX(1);
}
.testimonio-quote-icon {
  color: var(--rt-blue-100);
  line-height: 0;
}
.testimonio-text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
  flex: 1;
}
.testimonio-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.testimonio-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rt-blue-500), var(--rt-blue-700));
  color: #fff;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonio-author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.testimonio-author-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-strong);
}
.testimonio-author-role {
  font-size: 12px;
  color: var(--text-muted);
}
.testimonio-rating {
  display: flex;
  gap: 2px;
  color: #FBBF24;
}

@media (min-width: 768px) {
  .testimonios-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Equipo */
.equipo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.equipo-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  align-items: center;
  background: var(--rt-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.equipo-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,.3);
}
.equipo-card-image {
  position: relative;
  width: 120px;
  height: 120px;
  overflow: hidden;
  flex-shrink: 0;
}
.equipo-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.equipo-card-body {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.equipo-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.equipo-card-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
}
.equipo-card-role {
  font-size: 13px;
  color: var(--text-muted);
}
.equipo-card-link {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(37,99,235,.1);
  color: var(--rt-blue-500);
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.equipo-card-link:hover {
  background: var(--rt-blue-500);
  color: #fff;
}

@media (min-width: 640px) {
  .historia-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 768px) {
  #historia .sobre-grid { grid-template-columns: 1fr 1fr; }
  #equipo .sobre-grid { grid-template-columns: .9fr 1.1fr; align-items: start; }
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
  margin-bottom: 4px;
}

.servicio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}
.servicio-card {
  display: flex;
  flex-direction: column;
  background: var(--rt-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}
.servicio-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.servicio-card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: var(--rt-blue-50);
}
.servicio-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 28px;
}
.servicio-card-header {
  margin-bottom: 12px;
}
.servicio-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.25;
  color: var(--text-strong);
  margin: 0 0 4px;
}
.servicio-card-subtitle {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--rt-blue-500);
}
.servicio-card-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-body);
  margin: 0 0 20px;
}
.feature-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-body);
}
.check-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--rt-blue-500);
  margin-top: 1px;
}
.servicio-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

@media (min-width: 768px) {
  .servicio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .servicio-grid { grid-template-columns: repeat(3, 1fr); }
}

/* CTA Servicio */
.cta-servicio-section {
  position: relative;
  background: var(--rt-ink-0);
  padding: 64px 0;
  overflow: hidden;
}
.cta-servicio-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(37,99,235,.12), transparent 45%),
              radial-gradient(circle at 80% 50%, rgba(37,99,235,.08), transparent 40%);
  pointer-events: none;
}
.cta-servicio-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}
.cta-servicio-content {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.cta-servicio-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(37,99,235,.12);
  color: var(--rt-blue-400);
}
.cta-servicio-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.15;
  color: #fff;
  margin: 0 0 8px;
}
.cta-servicio-subtitle {
  font-size: 16px;
  line-height: 1.55;
  color: rgba(255,255,255,.7);
  margin: 0;
  max-width: 520px;
}

@media (min-width: 768px) {
  .cta-servicio-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
  }
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner-section {
  background: var(--rt-ink-0);
  padding: 32px 0 56px;
}
.cta-banner {
  position: relative;
  background: var(--rt-ink-1);
  border: 1px solid rgba(255,255,255,.04);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  min-height: 200px;
}
.cta-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .4;
  pointer-events: none;
}
.cta-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg,
    rgba(11,18,32,.85) 0%,
    rgba(11,18,32,.6) 50%,
    rgba(11,18,32,.4) 100%);
  pointer-events: none;
}
.cta-icon,
.cta-content,
.cta-actions {
  position: relative;
  z-index: 2;
}
.cta-icon {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cta-content { padding-left: 0; }
.cta-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 22px);
  color: #fff;
  letter-spacing: -0.01em;
}
.cta-subtitle {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,.65);
}
.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,.72);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard);
}
.cta-phone:hover { color: #fff; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--rt-ink-0);
  color: rgba(255,255,255,.72);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.footer-brand { grid-column: 1 / -1; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-desc {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255,255,255,.6);
  max-width: 240px;
}
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-standard);
}
.social-link:hover { background: rgba(255,255,255,.12); color: #fff; }

.footer-heading {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard);
}
.footer-links a:hover { color: #fff; }

.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  margin-bottom: 6px;
  transition: color var(--dur-fast) var(--ease-standard);
}
.footer-contact-item:hover { color: #fff; }
.footer-area {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
  margin-top: 4px;
}

.footer-cta-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  text-decoration: none;
  margin-bottom: 10px;
  transition: border-color var(--dur-fast) var(--ease-standard);
}
.footer-cta-box:hover { border-color: rgba(255,255,255,.2); }
.footer-cta-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer-cta-icon-wa { background: #25D366; }
.footer-cta-icon-shield { background: var(--rt-blue-500); }
.footer-cta-text {
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.35;
  color: rgba(255,255,255,.7);
}
.footer-cta-text b { color: #fff; font-weight: 700; }

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255,255,255,.55);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  color: rgba(255,255,255,.55);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.75); }

/* ============================================
   WHATSAPP FLOATING BUBBLE
   ============================================ */
.whatsapp-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}
.whatsapp-bubble:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,.5);
}
.whatsapp-bubble svg path:first-child { fill: #fff; }

/* ============================================
   SCROLL REVEAL (initial state — GSAP animates)
   ============================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
}

/* ============================================
   RESPONSIVE — Tablet (≥768px)
   ============================================ */
@media (min-width: 768px) {
  .hero-content {
    grid-template-columns: minmax(0, 560px) 1fr;
    gap: 48px;
    padding-top: 140px;
    align-items: start;
  }
  .hero-media { justify-content: flex-end; }
  .hero-camera-img { transform: translateX(60px); }
  .hero-trust { grid-template-columns: repeat(4, 1fr); }

  .marquee-track { gap: 32px; }

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

  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }

  .stats-grid { grid-template-columns: repeat(4, 1fr); }

  .sobre-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
  .sobre-values { grid-template-columns: repeat(3, auto); gap: 32px; }

  .trabajos-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }

  .cta-banner {
    padding: 40px 48px;
    grid-template-columns: 1fr auto;
    gap: 32px;
  }
  .cta-actions { align-items: flex-end; }

  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr 1.2fr; gap: 36px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: row; justify-content: space-between; flex-wrap: wrap; }
}

/* ============================================
   RESPONSIVE — Desktop (≥1024px)
   ============================================ */
@media (min-width: 1024px) {
  .marquee-track { gap: 40px; }
  .solutions-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(4, 1fr); }
  /* Puntitos que se trasladan entre los widgets */
  .process-dots {
    position: absolute;
    top: 68px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    z-index: 0;
    pointer-events: none;
  }
  .process-dot {
    position: absolute;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    border-radius: 50%;
    background: var(--rt-blue-500);
    box-shadow: 0 0 8px rgba(37,99,235,.6), 0 0 16px rgba(37,99,235,.3);
    opacity: 0;
  }
  .process-step-icon {
    position: relative;
    z-index: 1;
    transition: transform var(--dur-base) var(--ease-standard),
                box-shadow var(--dur-base) var(--ease-standard),
                border-color var(--dur-base) var(--ease-standard);
  }
  .process-step.is-active .process-step-icon {
    border-color: var(--rt-blue-500);
    box-shadow: 0 0 0 6px rgba(37,99,235,.18), 0 0 40px rgba(37,99,235,.4), 0 0 80px rgba(37,99,235,.2);
    color: var(--rt-blue-600);
    transform: scale(1.05);
  }
}

/* ============================================
   RESPONSIVE — Mobile nav (≤1023px)
   ============================================ */
@media (max-width: 1023px) {
  .nav-toggle { display: flex; }
  .btn-header { display: none; }

  .nav-menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(11,18,32,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--dur-base) var(--ease-standard);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu li {
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav-menu a {
    display: block;
    padding: 16px 8px;
    font-size: 16px;
  }
  .nav-cta-mobile { display: block; padding-top: 24px; border-bottom: none; }
  .nav-cta-mobile .btn { width: 100%; justify-content: center; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
  .solution-card {
    opacity: 1 !important;
  }
}

/* ============================================
   SOLUTION MODAL
   ============================================ */
.solution-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gutter);
  visibility: hidden;
  transition: visibility 0s .35s;
}
.solution-modal.is-open {
  visibility: visible;
  transition: visibility 0s 0s;
}
.solution-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7,11,22,.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity .35s var(--ease-standard);
}
.solution-modal.is-open .solution-modal-backdrop {
  opacity: 1;
}
.solution-modal-card {
  position: relative;
  z-index: 1;
  background: var(--rt-ink-1);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
  transform: scale(.92) translateY(20px);
  opacity: 0;
  transition: transform .4s var(--ease-emphasized), opacity .4s var(--ease-standard);
}
.solution-modal.is-open .solution-modal-card {
  transform: scale(1) translateY(0);
  opacity: 1;
}
.solution-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,.4);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-emphasized);
}
.solution-modal-close:hover {
  background: rgba(0,0,0,.7);
  transform: rotate(90deg) scale(1.1);
}
.solution-modal-close:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}
.solution-modal-media {
  position: relative;
  height: 240px;
  overflow: hidden;
}
.solution-modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.solution-modal-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(11,18,32,.3) 0%,
    rgba(11,18,32,.7) 70%,
    var(--rt-ink-1) 100%);
}
.solution-modal-body {
  padding: 28px 32px 36px;
}
.solution-modal-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  margin: 8px 0 12px;
  line-height: 1.2;
}
.solution-modal-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255,255,255,.7);
  margin-bottom: 28px;
}
.solution-modal-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 600px) {
  .solution-modal-media { height: 180px; }
  .solution-modal-body { padding: 20px 20px 24px; }
  .solution-modal-title { font-size: 1.4rem; }
}

/* ============================================
   PÁGINA INTERIOR — Cómo podemos ayudarte
   ============================================ */

/* Breadcrumb — mismo estilo que badge-pill */
.breadcrumb {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  margin-bottom: 0;
}
.breadcrumb a {
  color: rgba(255,255,255,.85);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard);
}
.breadcrumb a:hover { color: #fff; }
.breadcrumb span[aria-hidden="true"] { color: rgba(255,255,255,.4); }
.breadcrumb span[aria-current="page"] { color: rgba(255,255,255,.85); }

/* Hero interior — más compacto */
.hero-interior .hero-content {
  padding-top: 150px;
  padding-bottom: 48px;
  min-height: auto;
}
.hero-interior .hero-overlay {
  background: linear-gradient(90deg,
    rgba(11,18,32,.97) 0%,
    rgba(11,18,32,.93) 30%,
    rgba(11,18,32,.75) 55%,
    rgba(11,18,32,.45) 80%,
    rgba(11,18,32,.25) 100%);
}
.hero-interior .hero-overlay-bottom {
  background: linear-gradient(180deg,
    rgba(11,18,32,.6) 0%,
    rgba(11,18,32,.2) 25%,
    rgba(11,18,32,.2) 75%,
    rgba(11,18,32,.8) 100%);
}

/* Contacto */
#contacto { position: relative; overflow: hidden; }
.contact-pattern {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 500px;
  height: 500px;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
}
.contact-pattern svg { width: 100%; height: 100%; display: block; }
.contact-pattern-tr {
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  z-index: 0;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
}
.contact-pattern-tr svg { width: 100%; height: 100%; display: block; }
#contacto .container { position: relative; z-index: 1; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-wrapper .section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 12px;
}
.contact-subtitle {
  color: rgba(255,255,255,.65);
  max-width: 540px;
  margin-bottom: 32px;
}

/* Formulario */
.contact-form {
  display: grid;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field label,
.form-checkbox label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.8);
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color var(--dur-fast) var(--ease-standard),
              background var(--dur-fast) var(--ease-standard),
              box-shadow var(--dur-fast) var(--ease-standard);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255,255,255,.35); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--rt-blue-400);
  background: rgba(255,255,255,.06);
  box-shadow: var(--focus-ring);
}
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-field select option {
  background: var(--rt-ink-1);
  color: #fff;
}
.form-field textarea {
  resize: vertical;
  min-height: 120px;
}
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--rt-blue-500);
  cursor: pointer;
}
.form-checkbox label { cursor: pointer; }
.form-checkbox a {
  color: var(--rt-blue-400);
  text-decoration: underline;
}
.form-error {
  display: none;
  font-size: 12px;
  color: #ef4444;
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #ef4444;
}
.form-field.has-error .form-error,
.form-checkbox.has-error .form-error { display: block; }
.form-success {
  display: none;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.3);
  color: #4ade80;
}
.form-success.is-visible { display: flex; }
.form-success svg {
  flex-shrink: 0;
  color: #4ade80;
}
.form-success strong { display: block; margin-bottom: 4px; }
.form-success p { margin: 0; color: rgba(74,222,128,.85); }
.btn-full { width: 100%; justify-content: center; }

/* Info de contacto */
.contact-info {
  align-self: start;
}
.contact-info-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg);
  padding: 28px;
}
@media (min-width: 1024px) {
  .contact-info {
    margin-top: 180px;
  }
}
.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(37,99,235,.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--rt-blue-400);
  flex-shrink: 0;
}
.contact-info-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.contact-info-value {
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  transition: color var(--dur-fast) var(--ease-standard);
}
a.contact-info-value:hover { color: var(--rt-blue-400); }

/* ¿Por qué elegirnos? */
#elegirnos { position: relative; overflow: hidden; }
.elegirnos-pattern {
  position: absolute;
  width: 500px;
  height: 500px;
  z-index: 0;
  pointer-events: none;
}
.elegirnos-pattern-tr {
  top: 0;
  right: 0;
  mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 75%);
}
.elegirnos-pattern-bl {
  bottom: 0;
  left: 0;
  mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at bottom left, #000 0%, transparent 75%);
}
.elegirnos-pattern svg { width: 100%; height: 100%; display: block; }
#elegirnos .container { position: relative; z-index: 1; }

.elegirnos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}
.elegirnos-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 0 0 1px rgba(37,99,235,.12),
              0 0 40px rgba(37,99,235,.12),
              0 0 80px rgba(37,99,235,.06);
  transition: transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-slow) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.elegirnos-card:hover {
  transform: translateY(-2px);
  border-color: rgba(37,99,235,.3);
  box-shadow: 0 0 0 1px rgba(37,99,235,.3),
              0 0 60px rgba(37,99,235,.28),
              0 0 120px rgba(37,99,235,.15);
}
.elegirnos-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--rt-blue-50);
  color: var(--rt-blue-500);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.elegirnos-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--rt-ink-0);
  margin-bottom: 8px;
}
.elegirnos-card p {
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

@media (min-width: 768px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .elegirnos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1.2fr .8fr; gap: 64px; }
  .elegirnos-grid { grid-template-columns: repeat(4, 1fr); }
  .hero-interior .hero-content { padding-top: 160px; }
}