:root {
  --red: #e31b23;
  --red-dark: #b8141b;
  --navy: #121826;
  --navy-2: #1c2434;
  --ink: #1a1f2b;
  --muted: #5b6472;
  --line: #e7e9ee;
  --bg: #f4f6f8;
  --white: #fff;
  --max: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

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

a {
  color: var(--red);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  background: var(--navy);
  color: #c5ccd6;
  font-size: 13px;
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  flex-wrap: wrap;
}

.topbar a {
  color: #e8edf3;
  text-decoration: none;
}

.topbar a:hover {
  color: #fff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.logo img {
  height: 46px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}

.nav a:hover,
.nav a.is-active {
  color: var(--red);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-red {
  background: var(--red);
  color: #fff;
}

.btn-red:hover {
  background: var(--red-dark);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgb(255 255 255 / 55%);
}

.btn-ghost:hover {
  background: #fff;
  color: var(--navy);
}

.btn-outline {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}

.btn-outline:hover {
  background: var(--red);
  color: #fff;
}

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

.hero {
  background:
    linear-gradient(105deg, rgb(18 24 38 / 88%) 12%, rgb(18 24 38 / 62%) 70%, rgb(227 27 35 / 28%) 100%),
    url("../img/fondo-tecnologico.jpg") center / cover no-repeat;
  color: #fff;
  padding: 88px 0 72px;
}

.hero h1 {
  margin: 0 0 16px;
  max-width: 760px;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero p {
  margin: 0 0 28px;
  max-width: 580px;
  color: #d5dbe3;
  font-size: 18px;
}

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

.kicker {
  display: inline-block;
  margin-bottom: 14px;
  color: #ffb4b8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust {
  background: var(--navy-2);
  color: #d7dde6;
}

.trust .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 22px 0;
}

.trust strong {
  display: block;
  color: #fff;
  font-size: 14px;
}

.trust span {
  font-size: 13px;
  color: #9aa6b4;
}

.section {
  padding: 80px 0;
}

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

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.split h2,
.section h2 {
  margin: 0 0 16px;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.lead {
  color: var(--muted);
  font-size: 17px;
}

.media {
  background: var(--bg);
  padding: 18px 18px 0 0;
}

.media img {
  width: 100%;
  transform: translate(-14px, 14px);
  border: 1px solid var(--line);
}

.product-shot {
  max-width: 920px;
  margin: 0 auto;
  padding: 0;
  background: transparent;
}

.product-shot img {
  transform: none;
  border: 1px solid var(--line);
}

.center {
  text-align: center;
}

.center .lead {
  margin: 0 auto 40px;
  max-width: 620px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

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

.card {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: #d7dbe2;
  transform: translateY(-3px);
}

.card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.card img.cpe-install {
  object-fit: contain;
  background: #f4f6f9;
  object-position: center;
}

.card-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14.5px;
  flex: 1;
}

.clients h2 {
  text-align: center;
}

.logos-slider {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.logos-track {
  display: flex;
  width: max-content;
  animation: scrollLogos 42s linear infinite;
  align-items: center;
}

.logo-slide {
  width: 150px;
  margin: 0 18px;
  display: grid;
  place-items: center;
}

.logo-slide img {
  max-height: 48px;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
}

.logo-slide img:hover {
  filter: none;
  opacity: 1;
}

@keyframes scrollLogos {
  to {
    transform: translateX(-50%);
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.info-box,
.hours-box {
  padding: 32px;
  min-height: 280px;
}

.info-box {
  background: var(--navy);
  color: #c9d2dc;
}

.info-box h3,
.hours-box h3 {
  margin: 0 0 22px;
  color: #fff;
}

.hours-box h3 {
  color: var(--ink);
}

.info-row,
.hour-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.info-label {
  color: #ff8a90;
  font-weight: 700;
  min-width: 92px;
}

.info-box a {
  color: #fff;
}

.hours-box {
  background: var(--bg);
  border: 1px solid var(--line);
}

.hour-row.cerrado span:last-child {
  color: var(--red);
  font-weight: 700;
}

.site-footer {
  background: var(--navy);
  color: #9aa6b4;
  padding: 28px 0;
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.site-footer img {
  height: 36px;
  width: auto;
}

.site-footer p {
  margin: 0;
  text-align: right;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.footer-youtube {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.footer-youtube:hover {
  color: #ff8a90;
}

.footer-youtube svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.checklist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.checklist li {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}

.checklist strong {
  display: block;
  color: var(--ink);
}

.checklist span {
  color: var(--muted);
  font-size: 14.5px;
}

.check-mark {
  flex: 0 0 28px;
  height: 28px;
  border-radius: 50%;
  background: #fde8e9;
  color: var(--red);
  font-weight: 800;
  display: grid;
  place-items: center;
  font-size: 14px;
}

.link-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 28px 20px;
}

.link-node {
  text-align: center;
}

.link-node strong {
  display: block;
}

.link-node span {
  color: var(--muted);
  font-size: 13px;
}

.link-line {
  text-align: center;
  color: var(--red);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chooser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.chooser-card {
  display: block;
  padding: 32px 28px 28px;
  border: 1px solid var(--line);
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.chooser-card:hover {
  border-color: #d7dbe2;
  transform: translateY(-3px);
}

.chooser-card h2 {
  margin: 0 0 12px;
  font-size: 26px;
}

.chooser-card p,
.chooser-card li {
  color: var(--muted);
  font-size: 15px;
}

.chooser-card ul {
  margin: 0 0 18px;
  padding-left: 18px;
}

.chooser-card strong {
  color: var(--red);
  font-size: 14px;
}

.chooser-mesh {
  background: var(--navy);
  border-color: var(--navy);
  color: #d7dde6;
}

.chooser-mesh h2 {
  color: #fff;
}

.chooser-mesh .kicker {
  color: #ffb4b8;
}

.chooser-mesh p,
.chooser-mesh li {
  color: #9aa6b4;
}

.chooser-mesh strong {
  color: #ff8a90;
}

.mesh-flow {
  margin-bottom: 0;
}

.equip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.equip-grid.two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 780px;
  margin: 0 auto;
}

.tier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 28px;
}

.tier-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 24px 22px;
}

.tier-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.tier-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

.equip-card {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
}

.equip-card.featured {
  background: var(--navy);
  color: #d7dde6;
  border-color: var(--navy);
}

.equip-card.featured h3,
.equip-card.featured strong {
  color: #fff;
}

.equip-photo {
  height: 210px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 16px;
  position: relative;
}

.equip-card.featured .equip-photo {
  background: #fff;
  border-bottom-color: #2a3346;
  color: #9aa6b4;
}

.equip-photo img {
  position: absolute;
  inset: 12px;
  width: calc(100% - 24px);
  height: calc(100% - 24px);
  object-fit: contain;
  background: #fff;
}

.equip-card .card-body p {
  flex: 0 1 auto;
}

.equip-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}

.equip-card.featured ul {
  color: #9aa6b4;
}

.photo-hint {
  max-width: 160px;
  line-height: 1.4;
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.shot-grid figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
}

.shot-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: top left;
  background: #f4f6f9;
}

.shot-grid figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
}

.shot-grid figcaption strong {
  display: block;
  color: var(--ink);
  margin-bottom: 4px;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.flow-step {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px 18px;
}

.flow-step .step-num {
  color: var(--red);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow-step h3 {
  margin: 8px 0;
  font-size: 18px;
}

.flow-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

.highlight-panel {
  background: var(--navy);
  color: #d7dde6;
  padding: 36px 32px;
}

.highlight-panel h2,
.highlight-panel h3 {
  color: #fff;
}

.highlight-panel .lead,
.highlight-panel p {
  color: #c5ccd6;
}

.highlight-panel .checklist strong {
  color: #fff;
}

.highlight-panel .checklist span {
  color: #9aa6b4;
}

.highlight-panel .check-mark {
  background: rgb(227 27 35 / 18%);
  color: #ff8a90;
}

@media (max-width: 960px) {
  .trust .wrap,
  .grid-cards,
  .grid-cards.two,
  .equip-grid,
  .equip-grid.two,
  .chooser-grid,
  .tier-grid,
  .split,
  .contact-grid,
  .link-flow,
  .shot-grid,
  .flow-steps {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

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

  .nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

  .header-cta {
    display: none;
  }

  .media img {
    transform: none;
  }

  .site-footer .wrap,
  .site-footer p,
  .footer-meta {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}