@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colores de marca extraídos del manual */
  --bg: #1d1d1b;
  --surface: #242422;
  --surface-2: #2d2d2b;
  --text: #f3f3f3;
  --muted: #b7b7b7;
  --line: #3a3a38;
  --brand: #009ce0;
  --brand-bright: #10b3ff;
  --accent: #ff4a1c;
  --accent-soft: rgba(255, 74, 28, 0.28);
  --gray-3: #ebebeb;
  --container: 1160px;
  --radius-lg: 1.2rem;
  --radius-md: 0.85rem;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at 80% -10%, rgba(0, 156, 224, 0.16), transparent 42%),
    radial-gradient(circle at 0% 20%, rgba(16, 179, 255, 0.08), transparent 28%), var(--bg);
  color: var(--text);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--brand);
  color: #06131c;
  padding: 0.5rem 0.7rem;
  z-index: 99;
  border-radius: 0.5rem;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-alt {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.02), rgba(0, 156, 224, 0.04));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.kicker {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  color: var(--brand-bright);
  letter-spacing: 0.11em;
  font-size: 0.72rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 1rem;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.55rem, 4vw, 2.7rem);
  max-width: 26ch;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.lead {
  color: var(--text);
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
}

.site-header {
  /* Navbar sticky para mantener CTA visible */
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(17, 17, 16, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  overflow: visible;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.8rem 0;
  overflow: visible;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
  flex: 1 1 auto;
}

.brand-logo {
  display: block;
  height: 2.15rem;
  width: auto;
  max-width: 100%;
  aspect-ratio: 464 / 60;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.95rem;
}

.site-nav a {
  color: #d8d8d8;
  transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--brand-bright);
}

.site-nav a.is-active {
  color: var(--brand-bright);
  font-weight: 700;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.2rem 0;
  color: #d8d8d8;
  cursor: pointer;
  transition: color 0.25s ease;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown summary::after {
  content: "▾";
  font-size: 0.72rem;
  opacity: 0.85;
  transition: transform 0.2s ease;
}

.nav-dropdown[open] summary::after {
  transform: rotate(180deg);
}

.nav-dropdown summary:hover,
.nav-dropdown summary:focus-visible {
  color: var(--brand-bright);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  min-width: 13.5rem;
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.65rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(20, 20, 19, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 90;
}

.nav-dropdown[open] .dropdown-menu {
  display: flex;
}

.dropdown-menu a {
  border-radius: 0.5rem;
  padding: 0.46rem 0.6rem;
  white-space: nowrap;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: rgba(0, 156, 224, 0.14);
}

.nav-cta {
  border: 1px solid rgba(16, 179, 255, 0.6);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
}

.menu-toggle {
  display: none;
}

.hero,
.page-hero {
  min-height: 72vh;
  display: grid;
  place-items: center;
  overflow: clip;
  padding-top: 7rem;
}

.hero {
  min-height: 88vh;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 15%, rgba(0, 156, 224, 0.2), transparent 36%),
    radial-gradient(circle at 30% 50%, rgba(255, 74, 28, 0.1), transparent 30%);
  animation: pulseBg 8s ease-in-out infinite;
}

.hero-content {
  position: relative;
}

.hero-copy {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  max-width: 64ch;
  color: #c6c6c6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.8rem 0 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.8rem 1.25rem;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--brand), var(--brand-bright));
  color: #00151f;
  box-shadow: 0 10px 30px rgba(0, 156, 224, 0.38);
}

.btn-ghost {
  border: 1px solid var(--line);
  color: #d8d8d8;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(255, 255, 255, 0.04);
}

.text-link {
  color: var(--brand-bright);
  font-weight: 600;
}

.text-link:hover,
.text-link:focus-visible {
  color: #7dd4ff;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-proof span {
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  color: #e9e9e9;
}

.hero-chart {
  position: absolute;
  right: clamp(-12px, 1vw, 18px);
  top: 52%;
  transform: translateY(-50%) rotate(-2deg);
  width: min(42vw, 500px);
  opacity: 0.72;
  pointer-events: none;
  z-index: 1;
  filter: drop-shadow(0 12px 34px rgba(0, 0, 0, 0.34));
}

.hero-chart svg {
  width: 100%;
  height: auto;
}

.chart-line,
.chart-arrow {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-line,
.chart-arrow {
  stroke: rgba(243, 248, 252, 0.96);
}

.chart-line {
  stroke-width: 5.2;
}

.chalk-main {
  stroke-dasharray: 3 10 14 7 6 8;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.18));
}

.chalk-echo {
  stroke: rgba(243, 248, 252, 0.5);
  stroke-width: 2.2;
  stroke-dasharray: 2 12 7 9;
  transform: translate(0.5px, 0.5px);
}

.chart-arrow {
  stroke-width: 5;
  stroke-dasharray: 9 7;
}

.grid-two {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.1fr 1fr;
  align-items: start;
}

.problem-list,
.ideal-list {
  margin: 0;
  padding: 1.2rem;
  list-style: none;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.03), rgba(0, 156, 224, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.problem-list li,
.ideal-list li {
  position: relative;
  padding: 0.7rem 0.7rem 0.7rem 1.5rem;
  color: #d4d4d4;
}

.problem-list li::before,
.ideal-list li::before {
  content: "";
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  position: absolute;
  left: 0;
  top: 1.2rem;
}

.section-head {
  margin-bottom: 2rem;
}

.sequence-intro {
  max-width: 64ch;
  color: #cbcbcb;
}

.pillars-grid,
.detail-grid,
.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.pillars-sequence {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.pillar-card,
.detail-card {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.03), rgba(0, 156, 224, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  min-height: 220px;
  box-shadow: var(--shadow);
  position: relative;
}

.pillars-sequence .pillar-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
}

.pillar-step {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 0 0.8rem;
  font-weight: 700;
  font-size: 0.82rem;
  color: #00131d;
  background: linear-gradient(120deg, var(--brand), #9edfff);
  box-shadow: inset 0 0 0 2px rgba(255, 74, 28, 0.45);
}

.pillar-connection {
  margin-top: auto;
  margin-bottom: 0.7rem;
  color: #d7d7d7;
  font-size: 0.92rem;
}

.pillar-card::after,
.detail-card::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  right: 1rem;
  top: 1rem;
  box-shadow: 0 0 18px rgba(0, 156, 224, 0.8);
}

.pillars-sequence .pillar-card:not(:last-child)::before {
  content: "";
  position: absolute;
  right: -0.85rem;
  top: 50%;
  width: 0.6rem;
  height: 0.6rem;
  border-top: 2px solid rgba(255, 74, 28, 0.72);
  border-right: 2px solid rgba(16, 179, 255, 0.65);
  transform: translateY(-50%) rotate(45deg);
  z-index: 2;
}

.detail-card ul,
.comparison-col ul {
  margin: 0;
  padding-left: 1.1rem;
}

.detail-card li,
.comparison-col li {
  margin-bottom: 0.45rem;
  color: #d7d7d7;
}

.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.comparison-col {
  border-radius: var(--radius-lg);
  padding: 1.4rem;
}

.muted-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.highlight-box {
  background: linear-gradient(145deg, rgba(0, 156, 224, 0.2), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(16, 179, 255, 0.55);
}

.metrics-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.1rem;
}

.metric h3 {
  color: var(--brand-bright);
  display: inline-block;
  padding-bottom: 0.24rem;
  border-bottom: 2px solid rgba(255, 74, 28, 0.5);
}

.process-grid,
.stages {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section-subtext {
  max-width: 68ch;
  color: #c6c6c6;
}

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.vertical-card {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.03), rgba(0, 156, 224, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.6rem;
  min-height: 250px;
  position: relative;
}

.vertical-card::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 1rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(255, 74, 28, 0.9);
}

.vertical-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 179, 255, 0.18);
  border: 1px solid rgba(16, 179, 255, 0.5);
}

.vertical-icon svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: #bdeeff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.vertical-benefit {
  margin-bottom: 0.1rem;
  color: #eef7ff;
  font-weight: 700;
}

.vertical-pain {
  margin-bottom: 0.35rem;
  color: #c6d2dc;
}

.stage {
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.02), rgba(0, 156, 224, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.stage-step {
  display: inline-flex;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #01121a;
  background: linear-gradient(120deg, var(--brand), #99dcff);
  box-shadow: inset 0 0 0 1px rgba(255, 74, 28, 0.45);
  margin-bottom: 0.7rem;
}

.inline-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.inline-links a {
  font-size: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  color: #d6d6d6;
}

.inline-links a:hover,
.inline-links a:focus-visible {
  color: var(--brand-bright);
  border-color: rgba(16, 179, 255, 0.5);
}

.cta-final {
  text-align: center;
}

.cta-final h2,
.cta-final p {
  margin-inline: auto;
  max-width: 36ch;
}

.cta-final .btn {
  margin-top: 1rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3.4rem 0 2.5rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.03));
}

.footer-wrap {
  display: grid;
  gap: 1.8rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.15fr;
  gap: 2.2rem;
  align-items: start;
}

.footer-col {
  display: grid;
  gap: 0.95rem;
  align-content: start;
}

.footer-title {
  margin: 0;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f2f2f2;
  font-weight: 700;
}

.footer-text {
  margin: 0;
  color: #bfc6cc;
  max-width: 44ch;
  line-height: 1.6;
}

.footer-group {
  display: grid;
  gap: 0.55rem;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  color: #d8edf8;
  font-weight: 500;
  font-size: 0.95rem;
  width: fit-content;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--brand-bright);
}

.footer-login-link {
  color: var(--brand-bright);
  font-weight: 700;
  width: fit-content;
  font-size: 1rem;
  text-decoration: underline;
  text-underline-offset: 0.18rem;
  text-decoration-thickness: 0.08rem;
}

.footer-login-link:hover,
.footer-login-link:focus-visible {
  color: #7dd4ff;
}

.footer-contact {
  color: #dcecf6;
  font-weight: 600;
  width: fit-content;
  border-bottom: 1px solid rgba(16, 179, 255, 0.35);
  padding-bottom: 0.08rem;
}

.footer-contact:hover,
.footer-contact:focus-visible {
  color: var(--brand-bright);
  border-bottom-color: rgba(16, 179, 255, 0.75);
}

.footer-note {
  margin: 0;
  color: #9eb2bf;
  font-size: 0.9rem;
}

.footer-bottom {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
}

.footer-bottom::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 88px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--brand-bright));
}

.footer-bottom p {
  margin: 0;
  color: #a9b3ba;
  font-size: 0.86rem;
}

.footer-copy {
  color: #c7d2db;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.js .fade-up {
  /* Animación de entrada por scroll */
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.js .fade-up.delay-1 {
  transition-delay: 0.1s;
}

.js .fade-up.delay-2 {
  transition-delay: 0.2s;
}

.js .fade-up.delay-3 {
  transition-delay: 0.3s;
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulseBg {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.86;
  }

  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

@media (max-width: 1080px) {
  .metrics-grid,
  .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .process-grid,
  .stages {
    grid-template-columns: 1fr;
  }

  .pillars-sequence .pillar-card::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col-cta {
    grid-column: 1 / -1;
  }
}

@media (max-width: 880px) {
  .nav-wrap {
    gap: 0.6rem;
  }

  .menu-toggle {
    display: inline-flex;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    color: #f2f2f2;
    border-radius: 999px;
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    flex: 0 0 auto;
    margin-left: auto;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 1rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    background: #161615;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

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

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown summary {
    width: 100%;
    justify-content: space-between;
  }

  .dropdown-menu {
    position: static;
    display: none;
    min-width: 0;
    width: 100%;
    margin-top: 0.45rem;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.03);
  }

  .nav-dropdown[open] .dropdown-menu {
    display: flex;
  }

  .grid-two,
  .pillars-grid,
  .comparison,
  .metrics-grid,
  .detail-grid,
  .impact-grid,
  .verticals-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero {
    min-height: auto;
    padding-top: 5rem;
  }

  .hero-copy {
    max-width: none;
  }

  .hero-chart {
    position: static;
    transform: none;
    width: min(86vw, 420px);
    margin: 1rem 0 0;
    opacity: 0.5;
  }

  .brand-logo {
    width: min(62vw, 220px);
    height: auto;
    max-width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
}

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

  .fade-up {
    opacity: 1;
    transform: none;
  }
}