:root {
  --navy: #102a43;
  --blue: #155f9b;
  --blue-2: #1479c9;
  --cyan: #24c2c0;
  --ink: #1f2937;
  --muted: #5c6c7c;
  --line: #d8e0e7;
  --soft: #f3f6f8;
  --soft-blue: #eaf4fa;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(8, 40, 77, 0.13);
  --radius: 8px;
}

/* Shared navigation and interaction styling */
.header-top {
  background: #132b3b;
  color: #b9d5df;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.header-top-inner {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-top-inner div {
  display: flex;
  gap: 14px;
  letter-spacing: 0;
  font-size: 0.76rem;
}

.header-top a:hover { color: #fff; }

.site-header {
  background: rgba(255, 255, 255, 0.97);
  border-color: #e3e9ed;
  box-shadow: 0 5px 24px rgba(16, 42, 67, 0.06);
}

.nav { position: relative; min-height: 72px; }
.brand { gap: 10px; flex: 0 0 auto; }
.brand-mark {
  width: 43px;
  height: 43px;
  background: #155f9b;
  box-shadow: none;
}
.brand-name { font-size: 0.98rem; line-height: 1.1; }
.brand-name strong { color: #1479c9; }
.brand small { margin-top: 5px; font-size: 0.66rem; letter-spacing: 0.035em; }
.brand-logo { width: 43px; height: 43px; flex: 0 0 auto; border-radius: 8px; }
.nav-links { gap: 10px; }
.nav-links .nav-link,
.nav-menu-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 9px 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #344454;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-links .nav-link:hover,
.nav-links .nav-link.active,
.nav-menu-button:hover,
.nav-group.open .nav-menu-button { color: var(--blue); background: var(--soft-blue); }
.chevron {
  width: 7px;
  height: 7px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s ease;
}
.nav-group.open .chevron { transform: rotate(225deg) translateY(-2px); }
.nav-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 42px;
  padding: 0 17px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff !important;
  font-size: 0.88rem;
  font-weight: 750;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.nav-contact:hover { background: #0d4d82; transform: translateY(-2px); }
.nav-dropdown {
  position: absolute;
  display: none;
  top: calc(100% - 1px);
  right: 0;
  width: min(760px, 100%);
  padding: 22px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: 0 0 8px 8px;
  background: #fff;
  box-shadow: 0 24px 50px rgba(16, 42, 67, 0.18);
}
.nav-group.open .nav-dropdown { display: block; animation: menu-in 0.18s ease-out; }
.dropdown-heading { margin-bottom: 10px; color: #698096; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em; }
.dropdown-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; }
.menu-item { display: block; padding: 12px 13px; border-radius: 6px; transition: background-color 0.18s ease, transform 0.18s ease; }
.menu-item:hover { background: var(--soft-blue); transform: translateX(3px); }
.menu-item strong { display: block; color: var(--navy); font-size: 0.9rem; }
.menu-item span { display: block; color: var(--muted); font-size: 0.78rem; margin-top: 2px; }
@keyframes menu-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

.btn { transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { background: var(--blue-2); box-shadow: 0 10px 24px rgba(20, 121, 201, 0.25); }
.btn-primary:hover { background: #0e65ad; box-shadow: 0 14px 28px rgba(20, 121, 201, 0.34); }
.btn-secondary:hover { border-color: var(--cyan); background: #f1fcfc; }
.btn-light:hover { background: #eaf4fa; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.hero {
  min-height: 600px;
  background:
    linear-gradient(90deg, rgba(8, 26, 43, 0.94) 0%, rgba(12, 40, 63, 0.83) 40%, rgba(10, 37, 59, 0.22) 85%),
    url("../img/hero-tecnoavanza.png") center / cover no-repeat;
}
.hero-content { width: min(1160px, calc(100% - 40px)); padding: 72px 0 60px; }
.hero h1 { max-width: 860px; font-size: 4.8rem; line-height: 1.03; }
.hero h1 span { display: block; color: #8fe7e3; }
.hero p { max-width: 640px; color: #e4eff3; font-size: 1.15rem; }
.hero .eyebrow { margin: 0 0 22px; padding: 0; border: 0; background: none; color: #83dddc; font-size: 0.76rem; letter-spacing: 0.15em; }
.hero-actions { margin-top: 29px; }
.hero .btn-secondary { color: #fff; background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.48); }
.hero .btn-secondary:hover { background: rgba(255,255,255,0.18); }
.hero-keywords { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 40px; color: #bfd6df; font-size: 0.77rem; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; }
.hero-keywords span:not(:first-child)::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 13px 2px 0; border-radius: 50%; background: var(--cyan); }

.topic-section { padding: 54px 0 64px; background: #edf3f5; }
.topic-layout { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 65px; align-items: center; }
.section-kicker { margin: 0 0 11px; color: var(--blue); font-size: 0.73rem; font-weight: 800; letter-spacing: 0.12em; }
.topic-intro h2 { margin: 0; color: var(--navy); font-size: 2.25rem; line-height: 1.15; }
.topic-intro > p:last-child { color: var(--muted); }
.topic-explorer { min-width: 0; }
.topic-tabs { display: flex; overflow-x: auto; border-bottom: 1px solid #c8d6df; scrollbar-width: thin; }
.topic-tab { flex: 0 0 auto; min-height: 46px; padding: 0 16px; border: 0; border-bottom: 3px solid transparent; background: none; color: #647586; font: inherit; font-size: 0.86rem; font-weight: 750; cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease; }
.topic-tab:hover { color: var(--blue); background: #e4edf2; }
.topic-tab.active { color: var(--blue); border-color: var(--cyan); }
.topic-panel { min-height: 188px; padding: 22px 2px 0; }
.topic-panel > p { margin: 0 0 9px; color: var(--blue); font-size: 0.73rem; font-weight: 800; letter-spacing: 0.08em; }
.topic-panel h3 { margin: 0; color: var(--navy); font-size: 1.65rem; line-height: 1.2; }
.topic-panel-bottom { display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.topic-panel-bottom p { max-width: 435px; margin: 13px 0 0; color: var(--muted); font-size: 0.94rem; }
.topic-panel-link { flex: 0 0 auto; color: var(--blue); font-size: 0.87rem; font-weight: 800; white-space: nowrap; border-bottom: 2px solid var(--cyan); padding-bottom: 3px; transition: color 0.2s ease, transform 0.2s ease; }
.topic-panel-link:hover { color: #0b4776; transform: translateX(3px); }

.service-card, .case-card, .value-card, .platform { transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background-color 0.22s ease; }
.service-card:hover, .case-card:hover, .value-card:hover { transform: translateY(-5px); border-color: #a9d4df; box-shadow: 0 18px 36px rgba(16, 42, 67, 0.11); }
.platform:hover { background: #f0f7fa; }
.link:hover, .footer-links a:hover, .feature-list a:hover { color: var(--cyan); }
.link::after { content: "↗"; transition: transform 0.2s ease; }
.link:hover::after { transform: translate(2px, -2px); }
.panel { background: #193a4e; }
.cta { background: #15506e; }
.site-footer { background: #132b3b; }
.footer-main { display: grid; grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(130px, 1fr)); gap: 48px; padding: 20px 0 36px; }
.footer-identity { display: inline-flex; align-items: center; gap: 12px; color: #fff; font-size: 1rem; font-weight: 650; line-height: 1.15; }
.footer-identity img { width: 48px; height: 48px; border-radius: 8px; }
.footer-identity strong { color: #8fe7e3; }
.footer-brand p { max-width: 310px; margin-top: 16px; font-size: 0.88rem; line-height: 1.7; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-column h4 { margin-bottom: 7px; font-size: 0.85rem; }
.footer-column a { font-size: 0.86rem; transition: color 0.2s ease, transform 0.2s ease; }
.footer-column a:hover { color: #8fe7e3; transform: translateX(2px); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.footer-bottom span:last-child { color: #8daabd; }
.page-hero { background: linear-gradient(90deg, rgba(13, 43, 62, 0.95), rgba(21, 95, 155, 0.7)), url("../img/hero-tecnoavanza.png") center / cover no-repeat; }
.page-hero h1 { font-size: 3.7rem; line-height: 1.06; max-width: 880px; }
.legal-hero { padding: 72px 0 62px; }
.legal-hero h1 { font-size: 3.2rem; }
.legal-hero p { max-width: 700px; }
.legal-layout { display: grid; grid-template-columns: 225px minmax(0, 1fr); gap: 72px; align-items: start; padding-top: 62px; padding-bottom: 86px; }
.legal-index { position: sticky; top: 128px; display: flex; flex-direction: column; gap: 10px; padding-top: 5px; }
.legal-index strong { margin-bottom: 8px; color: var(--blue); font-size: 0.7rem; letter-spacing: 0.11em; }
.legal-index a { color: var(--muted); font-size: 0.85rem; transition: color 0.2s ease, transform 0.2s ease; }
.legal-index a:hover { color: var(--blue); transform: translateX(3px); }
.legal-content { max-width: 790px; }
.legal-intro { margin: 0 0 34px; color: var(--navy); font-size: 1.15rem; line-height: 1.7; }
.legal-content section { padding: 24px 0; border-top: 1px solid var(--line); scroll-margin-top: 140px; }
.legal-content h2 { margin: 0 0 13px; color: var(--navy); font-size: 1.3rem; line-height: 1.3; }
.legal-content p { margin: 0 0 13px; color: #4f6070; }
.legal-content p:last-child { margin-bottom: 0; }
.legal-content section a { color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.legal-content code { padding: 2px 5px; border-radius: 4px; background: var(--soft-blue); color: var(--navy); font-size: 0.85em; }
.legal-next { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.legal-next span { color: var(--muted); font-size: 0.85rem; }
.legal-next a { color: var(--blue); font-weight: 800; }
.legal-next a span { color: inherit; }
.form-privacy { margin: 0; color: var(--muted); font-size: 0.83rem; }
.form-privacy a, .contact-box .check-list a { color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.contact-actions { margin-top: 28px; }

@media (max-width: 920px) {
  .nav-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
  .nav-toggle span { display: block; width: 19px; height: 2px; border-radius: 2px; background: currentColor; }
  .nav-links { top: 72px; display: none; max-height: calc(100vh - 115px); overflow-y: auto; gap: 2px; }
  .nav-links.open { display: grid; }
  .nav-group { width: 100%; }
  .nav-menu-button { width: 100%; justify-content: space-between; }
  .nav-dropdown { position: static; width: 100%; padding: 12px; border: 0; border-left: 2px solid var(--cyan); border-radius: 0; box-shadow: none; background: #f6f9fa; }
  .dropdown-grid { grid-template-columns: 1fr; }
  .nav-contact { justify-content: space-between; margin-top: 8px; }
  .hero { background: linear-gradient(90deg, rgba(8,26,43,0.94), rgba(8,26,43,0.67)), url("../img/hero-tecnoavanza.png") center / cover no-repeat; }
  .topic-layout { grid-template-columns: 1fr; gap: 20px; }
  .topic-intro h2 { font-size: 2rem; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .legal-layout { grid-template-columns: 1fr; gap: 25px; }
  .legal-index { position: static; flex-direction: row; flex-wrap: wrap; gap: 10px 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
  .legal-index strong { width: 100%; }
}

@media (max-width: 640px) {
  .header-top { display: none; }
  .brand-name { font-size: 0.83rem; }
  .brand small { font-size: 0.56rem; }
  .nav-links { left: 14px; right: 14px; max-height: calc(100vh - 80px); }
  .hero { min-height: 570px; }
  .hero-content { width: min(100% - 28px, 1160px); padding: 66px 0 50px; }
  .hero h1 { font-size: 2.35rem; }
  .hero p { font-size: 1.03rem; }
  .hero-actions { align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-keywords { gap: 9px 14px; margin-top: 26px; font-size: 0.66rem; }
  .hero-keywords span:not(:first-child)::before { margin-right: 8px; }
  .topic-section { padding: 42px 0 50px; }
  .topic-panel-bottom { display: block; }
  .topic-panel-link { display: inline-flex; margin-top: 18px; }
  .page-hero h1 { font-size: 2.65rem; }
  .footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 18px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; }
  .footer-bottom span:last-child { margin-top: 6px; }
  .legal-hero { padding: 58px 0 48px; }
  .legal-hero h1 { font-size: 2.35rem; }
  .legal-layout { padding-top: 38px; padding-bottom: 58px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@layer base {
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(217, 226, 239, 0.9);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--navy);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 10px 28px rgba(0, 174, 239, 0.26);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand small {
  display: block;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: -3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 8px;
  color: #344054;
  font-weight: 650;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
  background: var(--soft-blue);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 750;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--white);
  background: var(--blue-2);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.24);
}

.btn-secondary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--line);
}

.btn-light {
  color: var(--navy);
  background: var(--white);
}

.hero {
  min-height: 690px;
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(3, 18, 40, 0.95) 0%, rgba(5, 27, 57, 0.87) 38%, rgba(5, 27, 57, 0.25) 72%),
    url("../img/hero-tecnoavanza.png") center / cover no-repeat;
}

.hero-content {
  width: min(690px, 100%);
  padding: 96px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #c8efff;
  background: rgba(0, 174, 239, 0.13);
  border: 1px solid rgba(200, 239, 255, 0.22);
  font-size: 0.84rem;
  font-weight: 750;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.45rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  color: #d9e9fb;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  margin: 24px 0 0;
  max-width: 680px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 48px;
}

.stat {
  padding: 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.stat strong {
  display: block;
  font-size: 1.32rem;
}

.stat span {
  color: #c9d8ea;
  font-size: 0.92rem;
}

.section {
  padding: 86px 0;
}

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

.section-head {
  width: min(760px, 100%);
  margin-bottom: 34px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-head p {
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card,
.service-card,
.value-card,
.case-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(8, 40, 77, 0.05);
}

.service-card {
  min-height: 260px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: var(--soft-blue);
  margin-bottom: 18px;
}

.icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3,
.value-card h3,
.case-card h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.2;
}

.service-card p,
.value-card p,
.case-card p {
  margin: 0;
  color: var(--muted);
}

.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--blue-2);
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.panel {
  padding: 30px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
}

.panel h2,
.panel h3 {
  margin-top: 0;
}

.panel p,
.panel li {
  color: #d9e9fb;
}

.check-list,
.feature-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li,
.feature-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before,
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 13px;
  height: 13px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--cyan), var(--blue-2));
}

.value-card,
.case-card {
  padding: 24px;
}

.platform-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.platform {
  padding: 26px;
  border-right: 1px solid var(--line);
}

.platform:last-child {
  border-right: 0;
}

.platform strong {
  display: block;
  color: var(--navy);
  font-size: 1.1rem;
  margin-bottom: 7px;
}

.platform span {
  color: var(--muted);
}

.cta {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--blue));
  padding: 72px 0;
}

.cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
}

.cta p {
  margin: 16px 0 0;
  max-width: 720px;
  color: #d9e9fb;
}

.site-footer {
  color: #c7d7ea;
  background: #071d36;
  padding: 46px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 26px;
}

.site-footer h4 {
  color: var(--white);
  margin: 0 0 12px;
}

.site-footer p,
.site-footer a {
  color: #c7d7ea;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #9fb3ca;
  font-size: 0.92rem;
}

.page-hero {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 40, 77, 0.96), rgba(11, 61, 145, 0.84)),
    url("../img/hero-tecnoavanza.png") center / cover no-repeat;
  padding: 104px 0 76px;
}

.breadcrumb {
  margin-bottom: 18px;
  color: #b8dfff;
  font-weight: 750;
}

.content-band {
  padding: 76px 0;
}

.lead {
  color: var(--muted);
  font-size: 1.12rem;
}

.process {
  counter-reset: process;
}

.process-item {
  position: relative;
  padding: 24px 24px 24px 76px;
  border-left: 4px solid var(--cyan);
}

.process-item::before {
  counter-increment: process;
  content: counter(process);
  position: absolute;
  left: 24px;
  top: 24px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue);
  font-weight: 800;
}

.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

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

.form label {
  display: grid;
  gap: 7px;
  font-weight: 750;
  color: var(--navy);
}

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
}

.form textarea {
  min-height: 132px;
  resize: vertical;
}

@media (max-width: 920px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: grid;
  }

  .nav-links a {
    display: block;
  }

  .hero {
    min-height: 620px;
    background:
      linear-gradient(90deg, rgba(3, 18, 40, 0.96) 0%, rgba(5, 27, 57, 0.86) 64%, rgba(5, 27, 57, 0.62) 100%),
      url("../img/hero-tecnoavanza.png") center / cover no-repeat;
  }

  .grid-3,
  .grid-4,
  .footer-grid,
  .platform-strip,
  .split,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .platform {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .platform:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .hero-content {
    padding: 78px 0;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.22rem, 12vw, 3.45rem);
  }

  .hero-stats,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .section,
  .content-band {
    padding: 58px 0;
  }

  .site-footer {
    padding-bottom: 22px;
  }
}
}