:root {
  color-scheme: light;
  --primary: #5b4fff;
  --primary-dark: #4838cc;
  --accent: #00f0ff;
  --accent-warm: #ff6b6b;
  --ink: #0f172a;
  --muted: #475569;
  --bg: #f5f6f9;
  --bg-alt: #eef1f6;
  --card: rgba(255, 255, 255, 0.85);
  --border: rgba(15, 23, 42, 0.08);
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius-lg: 28px;
  --radius-sm: 18px;
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-accent: linear-gradient(135deg, #00f0ff 0%, #5b4fff 100%);
  --header-offset: 92px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  background: radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.12), transparent 50%),
    radial-gradient(circle at 85% 5%, rgba(91, 79, 255, 0.12), transparent 35%),
    var(--bg);
  min-height: 100vh;
}

html {
  scroll-padding-top: var(--header-offset);
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", "Inter", sans-serif;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

h2 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page {
  position: relative;
  overflow: hidden;
}

.page::before,
.page::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  opacity: 0.2;
  z-index: 0;
  pointer-events: none;
}

.page::before {
  top: -160px;
  left: -120px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.3), transparent 70%);
}

.page::after {
  bottom: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(91, 79, 255, 0.25), transparent 70%);
}

.page > * {
  position: relative;
  z-index: 1;
}

.wrap {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--accent);
  color: #00161a;
  padding: 8px 12px;
  border-radius: 999px;
  z-index: 10;
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 246, 249, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  will-change: transform;
  transform: translateZ(0);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--gradient-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
  box-shadow: 0 12px 24px rgba(102, 126, 234, 0.3);
}

.brand-text {
  font-size: 17px;
}

.site-nav {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border);
}

.site-nav a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a.is-active {
  color: var(--primary);
  background: rgba(91, 79, 255, 0.1);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(15, 23, 42, 0.2);
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 16px 30px rgba(102, 126, 234, 0.35);
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.55) 50%, transparent 100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(180%);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 24px 40px rgba(118, 75, 162, 0.4);
}

.btn-ghost {
  border-color: rgba(91, 79, 255, 0.35);
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.7);
}

.btn-ghost:hover {
  background: rgba(91, 79, 255, 0.12);
}

.btn:focus-visible,
.nav-toggle:focus-visible,
.site-nav a:focus-visible {
  outline: 2px solid rgba(0, 240, 255, 0.6);
  outline-offset: 2px;
}

.hero {
  padding: 140px 0 90px;
  position: relative;
  background: linear-gradient(120deg, rgba(91, 79, 255, 0.12), rgba(0, 240, 255, 0.08), rgba(255, 107, 107, 0.08));
  background-size: 200% 200%;
  animation: heroGradient 12s ease infinite;
  scroll-margin-top: var(--header-offset);
  transform: translateZ(0);
}

.hero::after {
  content: "";
  position: absolute;
  right: -180px;
  top: 40px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(91, 79, 255, 0.3), transparent 70%);
  border-radius: 38% 62% 58% 42%;
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.hero h1,
.page-hero h1 {
  font-size: clamp(3.8rem, 6vw, 5.5rem);
  margin: 12px 0 18px;
  line-height: 1.05;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-card {
  background: var(--card);
  border-radius: 28px 22px 26px 20px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(91, 79, 255, 0.15);
  backdrop-filter: blur(12px);
}

.hero-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.6);
  animation: pulse 2.4s infinite;
}

.panel-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.panel-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 10px;
}

.panel-num {
  font-weight: 700;
  color: var(--primary);
}

.panel-foot {
  margin-top: 18px;
  font-weight: 600;
  color: var(--primary);
}

.section {
  padding: 90px 0;
  position: relative;
  scroll-margin-top: var(--header-offset);
}

.section::after {
  content: "";
  position: absolute;
  left: 6vw;
  bottom: -30px;
  width: 180px;
  height: 80px;
  background: radial-gradient(circle at 30% 30%, rgba(0, 240, 255, 0.18), transparent 70%);
  border-radius: 48% 52% 62% 38%;
  z-index: 0;
}

.section > * {
  position: relative;
  z-index: 1;
}

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

.section-head {
  max-width: 620px;
  margin-bottom: 36px;
}

.section h2 {
  font-size: clamp(2.1rem, 3.2vw, 2.6rem);
  margin: 0 0 14px;
}

.feature-grid,
.advantage-grid,
.testimonial-grid,
.trust-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: center;
}

.card,
.advantage,
.testimonial-card,
.integration-card,
.team-card,
.contact-card,
.form-card,
.hero-card {
  border-radius: 22px 18px 26px 20px;
}

.card {
  background: rgba(255, 255, 255, 0.85);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  margin-right: 8px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-accent);
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}

.clean-list li {
  padding-left: 22px;
  position: relative;
}

.clean-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-warm);
  position: absolute;
  left: 0;
  top: 8px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: start;
}

.future-panel {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(139, 92, 246, 0.3);
  position: relative;
}

.future-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(139, 92, 246, 0.03) 2px, rgba(139, 92, 246, 0.03) 4px);
  pointer-events: none;
}

.timeline {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.timeline span {
  display: inline-block;
  font-weight: 700;
  color: var(--accent);
}

.advantage {
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.gallery {
  position: relative;
}

.gallery-carousel {
  position: relative;
}

.gallery-viewport {
  overflow: hidden;
}

.gallery-grid {
  display: flex;
  gap: 18px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.gallery-grid figure {
  margin: 0;
  background: #fff;
  border-radius: 22px 18px 26px 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
  flex: 0 0 min(320px, 86vw);
}

.gallery-open {
  padding: 0;
  border: none;
  background: transparent;
  cursor: zoom-in;
  display: block;
  width: 100%;
  text-align: left;
}

.gallery-open:focus-visible {
  outline: 2px solid rgba(0, 240, 255, 0.6);
  outline-offset: 4px;
  border-radius: 16px;
}

.gallery-image-wrapper {
  position: relative;
  overflow: hidden;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
}

.gallery-open:hover img {
  transform: scale(1.08);
}

.gallery-open:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-grid figcaption {
  padding: 12px 14px 14px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.image-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 300;
}

.image-modal.open {
  display: flex;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
}

.image-modal-content {
  position: relative;
  background: #fff;
  border-radius: 22px;
  width: min(1000px, 92vw);
  max-height: 90vh;
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 14px;
  z-index: 1;
}

.image-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.image-modal-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0b1224;
  border-radius: 16px;
  overflow: hidden;
  min-height: 220px;
  padding: 12px 48px;
}

.image-modal-body img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.image-modal-caption {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-nav.prev {
  left: 12px;
}

.gallery-nav.next {
  right: 12px;
}

.gallery-nav:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: var(--shadow);
}

.gallery-controls {
  margin-top: 18px;
}

.gallery-controls button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-controls button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.gallery-dots {
  margin-top: 12px;
}

.cta {
  padding: 70px 0 90px;
}

.cta-inner {
  background: #101728;
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  box-shadow: 0 16px 30px rgba(16, 23, 40, 0.3);
}

.page-hero {
  padding: 70px 0 40px;
}

.team-grid {
  display: grid;
  gap: 24px;
}

.team-card {
  background: var(--card);
  padding: 20px;
  display: grid;
  gap: 16px;
  grid-template-columns: 110px 1fr;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.team-card img {
  width: 110px;
  height: 110px;
  border-radius: 16px;
  object-fit: cover;
}

.role {
  color: var(--primary);
  font-weight: 600;
  margin-top: 0;
}

.note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.contact-card {
  background: var(--card);
  padding: 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  margin-top: 20px;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.contact-card .label {
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.form-card {
  background: var(--card);
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

input,
textarea {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.16);
  font-family: inherit;
  font-size: 15px;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.15);
  outline: none;
}

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.alert.success {
  background: #e6f7ff;
  color: #00314f;
}

.alert.error {
  background: #fde7e7;
  color: #7c2424;
}

.site-footer {
  padding: 50px 0 30px;
  border-top: 1px solid var(--border);
  background: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.footer-title {
  font-weight: 700;
}

.site-footer a {
  color: var(--muted);
  display: block;
  margin-top: 6px;
}

.footer-bottom {
  margin-top: 24px;
  font-size: 13px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.slide-up {
  transform: translateY(40px);
}

.reveal.fade-in {
  opacity: 0;
}

.reveal.scale-in {
  transform: scale(0.95);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 20px;
}

.integration-card {
  background: var(--card);
  padding: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.integration-card h3 {
  margin-top: 0;
  color: var(--primary);
}

.integration-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.testimonial-card {
  background: #ffffff;
  padding: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  min-width: min(420px, 85vw);
}

.testimonial-card p {
  margin-top: 0;
  color: var(--ink);
}

.testimonial-meta {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.carousel-controls {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.carousel-controls button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.carousel-controls button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.carousel-dots {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: none;
  background: rgba(91, 79, 255, 0.25);
  cursor: pointer;
}

.carousel-dots button.is-active {
  background: var(--primary);
}

@keyframes heroGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  70% {
    transform: scale(1.6);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

@media (min-width: 900px) {
  .feature-grid > article:nth-child(1) {
    grid-column: span 2;
  }

  .feature-grid > article:nth-child(4) {
    grid-row: span 2;
  }
}

@media (max-width: 860px) {
  .site-nav {
    position: absolute;
    right: 5vw;
    top: 70px;
    background: #fff;
    border-radius: 16px;
    padding: 14px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    box-shadow: var(--shadow);
    display: none;
  }

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

  .nav-toggle {
    display: inline-flex;
  }

  .header-inner {
    position: relative;
  }

  .team-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .team-card img {
    margin: 0 auto;
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 80px 0 50px;
  }

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

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.6rem, 10vw, 3.6rem);
  }

  .split {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .form-card {
    padding: 24px 20px;
  }

  .form-card label {
    font-size: 14px;
  }

  .form-card input,
  .form-card textarea,
  .form-card select {
    font-size: 16px; /* Evita zoom en iOS */
  }

  .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .contact-card {
    padding: 16px;
  }

  .alert {
    padding: 16px;
    font-size: 14px;
  }

  details[open] summary {
    margin-bottom: 12px;
  }

  details > div {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}