:root {
  --navy-950: #041127;
  --navy-900: #061833;
  --navy-800: #0b2549;
  --blue-600: #087eba;
  --cyan-500: #17bdeb;
  --cyan-300: #76ddf5;
  --ink: #0a1b33;
  --muted: #536379;
  --line: #dbe4ee;
  --soft: #f3f7fb;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(3, 18, 42, .14);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  transform: translateY(-160%);
  background: var(--white);
  color: var(--navy-950);
  padding: 10px 16px;
  border-radius: 4px;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; }

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan-300);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .17em;
  line-height: 1.4;
  text-transform: uppercase;
}
.eyebrow.dark { color: var(--blue-600); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; line-height: 1.08; }
h2 { margin-bottom: 0; font-size: clamp(1.9rem, 3vw, 3.15rem); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 24px;
  border: 1px solid var(--cyan-500);
  border-radius: 3px;
  background: var(--cyan-500);
  color: var(--navy-950);
  font-size: .92rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--cyan-300); border-color: var(--cyan-300); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid #f7ce46; outline-offset: 3px; }
.button-small { min-height: 42px; padding: 11px 18px; }
.button-ghost { background: rgba(4, 17, 39, .28); color: var(--white); border-color: rgba(255,255,255,.38); }
.button-ghost:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.button-light { background: var(--white); color: var(--navy-950); border-color: var(--white); }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 30;
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.site-header.is-scrolled {
  position: fixed;
  background: rgba(4, 17, 39, .96);
  box-shadow: 0 10px 35px rgba(0,0,0,.18);
  backdrop-filter: blur(12px);
  animation: header-in .22s ease both;
}
@keyframes header-in { from { transform: translateY(-100%); } }

.header-inner {
  width: var(--shell);
  height: 88px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { flex: 0 0 auto; }
.brand img { width: 216px; height: auto; }

.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav > a:not(.button) {
  color: rgba(255,255,255,.82);
  font-size: .86rem;
  font-weight: 650;
  text-decoration: none;
  transition: color .2s ease;
}
.main-nav > a:not(.button):hover { color: var(--cyan-300); }
.main-nav .nav-support { padding-left: 22px; border-left: 1px solid rgba(255,255,255,.24); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: var(--white);
  background: var(--navy-950);
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(3,15,34,.98) 0%, rgba(3,15,34,.9) 30%, rgba(3,15,34,.35) 72%, rgba(3,15,34,.24) 100%), url('images/airsa-hero.webp');
  background-position: center;
  background-size: cover;
  transform: scale(1.01);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .13;
  background-image: linear-gradient(rgba(118,221,245,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(118,221,245,.3) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(90deg, #000, transparent 62%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 7px;
  background: linear-gradient(90deg, var(--cyan-500) 0 34%, transparent 34% 100%);
}
.hero-content { position: relative; z-index: 2; padding: 148px 0 72px; }
.hero-content > * { max-width: 760px; }
.hero h1 {
  margin-bottom: 28px;
  max-width: 880px;
  font-size: clamp(2.7rem, 4.6vw, 4.3rem);
  font-weight: 760;
  letter-spacing: -.06em;
}
.hero h1 span { color: var(--cyan-300); }
.hero-lead { color: #d7e5f4; font-size: clamp(1.02rem, 1.35vw, 1.18rem); line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 68px 0 0;
  padding: 0;
  max-width: 760px;
  list-style: none;
  background: rgba(255,255,255,.18);
}
.hero-points li { padding: 19px 24px; background: rgba(4,17,39,.78); }
.hero-points strong, .hero-points span { display: block; }
.hero-points strong { font-size: .93rem; }
.hero-points span { margin-top: 4px; color: #aebdd0; font-size: .75rem; }
.hero-status {
  position: absolute;
  z-index: 2;
  right: max(24px, calc((100vw - 1180px) / 2 + 40px));
  bottom: 76px;
  width: min(310px, 24vw);
  padding: 26px 28px 28px;
  background: var(--cyan-500);
  color: var(--navy-950);
  clip-path: polygon(12px 0,100% 0,100% 100%,0 100%,0 12px);
}
.status-kicker { display: block; margin-bottom: 6px; font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero-status strong { display: block; font-size: 1.55rem; line-height: 1.12; }
.status-line { margin-top: 19px; padding-top: 13px; border-top: 1px solid rgba(4,17,39,.24); font-size: .76rem; font-weight: 700; }
.status-line i { display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: #037251; }

.intro { background: var(--white); }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 110px; align-items: start; }
.intro h2 { max-width: 670px; }
.intro-copy { padding-top: 46px; color: var(--muted); font-size: 1.08rem; }
.intro-copy p + p { margin-top: 22px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 14px; color: var(--blue-600); font-weight: 800; text-decoration: none; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.services { color: var(--white); background: var(--navy-950); }
.section-heading { display: grid; grid-template-columns: 1fr 360px; gap: 80px; align-items: end; margin-bottom: 56px; }
.section-heading h2 { max-width: 780px; }
.section-heading > p { margin: 0; color: #aebdd0; font-size: 1.02rem; }
.section-heading-dark > p { color: var(--muted); }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.17); border-left: 1px solid rgba(255,255,255,.17); }
.service-card {
  position: relative;
  min-height: 430px;
  padding: 44px 46px;
  border-right: 1px solid rgba(255,255,255,.17);
  border-bottom: 1px solid rgba(255,255,255,.17);
  background: linear-gradient(135deg, rgba(255,255,255,.035), transparent 60%);
  transition: background .25s ease, transform .25s ease;
}
.service-card:hover { background: rgba(16, 74, 123, .34); }
.service-card-featured { background: var(--navy-800); }
.service-number { color: var(--cyan-300); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .83rem; }
.service-card h3 { max-width: 500px; margin: 24px 0 18px; font-size: clamp(1.35rem, 1.8vw, 1.85rem); }
.service-card p { color: #b8c5d5; }
.service-card ul { margin: 24px 0 34px; padding: 0; color: #d5e0ec; list-style: none; }
.service-card li { position: relative; margin-top: 8px; padding-left: 19px; font-size: .91rem; }
.service-card li::before { content: ""; position: absolute; top: .7em; left: 0; width: 7px; height: 1px; background: var(--cyan-500); }
.service-card a { position: absolute; left: 46px; bottom: 40px; color: var(--cyan-300); font-size: .87rem; font-weight: 800; text-decoration: none; }
.service-card a span { display: inline-block; margin-left: 8px; transition: transform .2s ease; }
.service-card a:hover span { transform: translateX(5px); }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.center-heading { max-width: 780px; margin: 0 auto 52px; text-align: center; }
.center-heading h2 { margin-bottom: 18px; }
.center-heading > p:last-child { margin: 0 auto; max-width: 620px; color: var(--muted); font-size: 1.03rem; }
.center-action { margin-top: 40px; text-align: center; }
.icon-section { background: var(--soft); }
.icon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.icon-card { padding: 36px 34px; border: 1px solid var(--line); background: var(--white); text-align: center; box-shadow: 0 12px 34px rgba(3,18,42,.055); }
.icon-circle { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 24px; border: 1px solid var(--blue-600); border-radius: 50%; color: var(--blue-600); background: var(--white); }
.icon-circle svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-card h3 { margin-bottom: 11px; color: var(--ink); font-size: 1.2rem; }
.icon-card p { max-width: 470px; margin: 0 auto; color: var(--muted); font-size: .92rem; }
.services-overview { color: var(--ink); background: var(--white); }
.services-overview .service-grid { border-color: var(--line); background: var(--line); }
.services-overview .service-card { min-height: 315px; padding: 38px 42px; border-color: var(--line); background: var(--white); text-align: center; }
.services-overview .service-card:hover { background: #f7fbfe; }
.services-overview .service-card-featured { background: #f1f8fc; }
.services-overview .service-card h3 { margin: 0 0 13px; color: var(--ink); }
.services-overview .service-card p { max-width: 470px; margin: 0 auto; color: var(--muted); }
.services-overview .service-card a { position: static; display: inline-flex; margin-top: 21px; color: var(--blue-600); }
.focus-section { background: var(--soft); }
.focus-section-alt { background: var(--white); }
.focus-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.focus-grid-reverse { grid-template-columns: 1.2fr .8fr; }
.focus-visual { min-height: 380px; display: flex; flex-wrap: wrap; align-content: center; justify-content: center; gap: 10px; padding: 54px; border: 1px solid var(--line); background: linear-gradient(145deg, var(--white), #eaf3fa); }
.focus-icon { display: grid; place-items: center; width: 150px; height: 150px; flex: 0 0 100%; margin-bottom: 24px; border: 1px solid var(--blue-600); border-radius: 50%; color: var(--blue-600); background: var(--white); box-shadow: 0 18px 45px rgba(8,126,186,.12); }
.focus-icon svg { width: 66px; height: 66px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.focus-visual > span:not(.focus-icon) { padding: 7px 11px; border: 1px solid var(--line); background: var(--white); color: var(--muted); font-size: .75rem; font-weight: 700; }
.focus-copy h2 { margin-bottom: 22px; }
.focus-copy > p:not(.eyebrow) { max-width: 590px; color: var(--muted); font-size: 1.02rem; }
.compact-points { margin: 30px 0 34px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.compact-points li { display: grid; grid-template-columns: 145px 1fr; gap: 22px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.compact-points span { color: var(--muted); font-size: .9rem; }
.inline-stats { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 32px; color: var(--muted); font-size: .78rem; }
.inline-stats span { padding-right: 24px; border-right: 1px solid var(--line); }
.inline-stats span:last-child { padding-right: 0; border-right: 0; }
.inline-stats strong { display: block; color: var(--blue-600); font-size: 1.65rem; line-height: 1; }

.security-band { padding: 62px 0; background: var(--blue-600); color: var(--white); }
.security-grid { display: grid; grid-template-columns: 245px 1fr 290px; gap: 52px; align-items: center; }
.security-mark { display: flex; align-items: center; gap: 15px; color: var(--cyan-300); }
.security-mark span { display: grid; place-items: center; width: 56px; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.42); font-size: 1.45rem; font-weight: 800; }
.security-mark i { width: 12px; height: 1px; background: rgba(255,255,255,.45); }
.security-band h2 { margin-bottom: 16px; font-size: clamp(1.75rem, 2.4vw, 2.45rem); }
.security-band p:not(.eyebrow) { margin: 0; color: #d9f0fa; }

.projects { background: var(--soft); }
.project-list { border-top: 1px solid #cbd6e2; }
.project-row {
  display: grid;
  grid-template-columns: 170px 1fr 240px;
  gap: 40px;
  align-items: center;
  padding: 38px 0;
  border-bottom: 1px solid #cbd6e2;
}
.project-tag { color: var(--blue-600); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-row h3 { margin-bottom: 10px; font-size: 1.45rem; }
.project-row p { max-width: 680px; margin-bottom: 0; color: var(--muted); }
.project-tech { color: #6f7f91; font-size: .78rem; font-weight: 700; text-align: right; }

.ai-section { overflow: hidden; color: var(--white); background: linear-gradient(135deg, var(--navy-950), #082951); }
.ai-grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 110px; align-items: center; }
.ai-visual { position: relative; min-height: 510px; }
.ai-core {
  position: absolute;
  top: 50%; left: 50%;
  display: grid;
  place-items: center;
  width: 128px;
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
  border: 1px solid var(--cyan-300);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(23,189,235,.38), rgba(23,189,235,.06) 65%);
  box-shadow: 0 0 90px rgba(23,189,235,.25);
  color: var(--cyan-300);
  font-size: 2.2rem;
  font-weight: 800;
}
.ai-orbit { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(118,221,245,.25); border-radius: 50%; transform: translate(-50%,-50%); }
.orbit-one { width: 310px; height: 310px; }
.orbit-two { width: 470px; height: 470px; border-style: dashed; animation: orbit 30s linear infinite; }
@keyframes orbit { to { transform: translate(-50%,-50%) rotate(360deg); } }
.ai-node { position: absolute; padding: 8px 12px; border: 1px solid rgba(118,221,245,.35); background: rgba(4,17,39,.8); color: #cceff8; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .71rem; }
.node-one { top: 13%; left: 15%; }
.node-two { top: 46%; right: -2%; }
.node-three { bottom: 11%; left: 11%; }
.ai-copy h2 { margin-bottom: 27px; }
.ai-copy > p:not(.eyebrow) { color: #b8c8da; font-size: 1.08rem; }
.ai-features { margin: 34px 0 38px; border-top: 1px solid rgba(255,255,255,.15); }
.ai-features div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.ai-features span { color: #aebdd0; font-size: .87rem; }

.foundation { background: var(--soft); }
.foundation-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 110px; align-items: start; }
.foundation-heading h2 { margin-bottom: 28px; }
.foundation-heading > p:not(.eyebrow) { max-width: 530px; color: var(--muted); font-size: 1.05rem; }
.foundation-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 42px; border: 1px solid #cbd6e2; background: #cbd6e2; }
.foundation-stats div { padding: 20px 16px; background: var(--white); }
.foundation-stats strong, .foundation-stats span { display: block; }
.foundation-stats strong { color: var(--blue-600); font-size: 1.75rem; line-height: 1; }
.foundation-stats span { margin-top: 8px; color: var(--muted); font-size: .72rem; line-height: 1.3; }
.foundation-services { border-top: 1px solid #cbd6e2; }
.foundation-services article { display: grid; grid-template-columns: 52px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid #cbd6e2; }
.foundation-services article > span { padding-top: 3px; color: var(--blue-600); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .77rem; font-weight: 800; }
.foundation-services h3 { margin-bottom: 7px; font-size: 1.3rem; }
.foundation-services p { margin-bottom: 0; color: var(--muted); font-size: .91rem; }

.remote-support { position: relative; overflow: hidden; color: var(--white); background: var(--navy-950); }
.remote-support::before { content: ""; position: absolute; width: 650px; height: 650px; right: -280px; top: -300px; border: 1px solid rgba(118,221,245,.18); border-radius: 50%; box-shadow: 0 0 0 85px rgba(23,189,235,.025), 0 0 0 170px rgba(23,189,235,.02); }
.support-panel { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 90px; align-items: center; }
.support-copy h2 { max-width: 620px; margin-bottom: 24px; }
.support-copy .support-service-icon { margin: 0 0 22px; }
.support-copy > p:not(.eyebrow):not(.support-note) { max-width: 690px; color: #bdcada; font-size: 1.03rem; }
.support-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.support-details { max-width: 690px; margin-top: 18px; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.035); }
.support-details summary { padding: 15px 18px; color: var(--white); cursor: pointer; font-size: .9rem; font-weight: 800; }
.support-details summary::marker { color: var(--cyan-300); }
.support-details > div { padding: 2px 18px 16px; border-top: 1px solid rgba(255,255,255,.12); }
.support-details p { margin: 14px 0 0; color: #bdcada; font-size: .86rem; line-height: 1.55; }
.support-details strong { color: var(--white); }
.support-note { margin: 22px 0 0; color: #8fa3ba; font-size: .8rem; }
.support-steps { margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.16); list-style: none; }
.support-steps li { display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 21px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.support-steps li > span { padding-top: 2px; color: var(--cyan-300); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .75rem; font-weight: 800; }
.support-steps strong, .support-steps small { display: block; }
.support-steps strong { font-size: 1rem; }
.support-steps small { margin-top: 3px; color: #9fb0c4; font-size: .82rem; line-height: 1.45; }

.method { background: var(--white); }
.method-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 120px; }
.method-heading { position: sticky; top: 140px; align-self: start; }
.method-heading h2 { margin-bottom: 28px; }
.method-heading > p:not(.eyebrow) { max-width: 480px; color: var(--muted); font-size: 1.05rem; }
.method-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.method-steps li { display: grid; grid-template-columns: 68px 1fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.method-steps > li > span { color: var(--blue-600); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .8rem; font-weight: 800; }
.method-steps h3 { margin-bottom: 8px; font-size: 1.4rem; }
.method-steps p { margin-bottom: 0; color: var(--muted); }

.contact { position: relative; overflow: hidden; padding: 100px 0; color: var(--white); background: linear-gradient(135deg, #087eb6 0%, var(--blue-600) 55%, #056c9f 100%); }
.contact::before { content: ""; position: absolute; width: 480px; height: 480px; right: -160px; top: -250px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.035), 0 0 0 160px rgba(255,255,255,.025); }
.contact::after { content: ""; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(90deg, transparent, #000); }
.contact-inner { position: relative; z-index: 1; }
.contact-heading { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: end; margin-bottom: 42px; }
.contact h2 { margin-bottom: 0; }
.contact-heading > p { max-width: 650px; margin: 0 0 8px; color: #e2f5fc; font-size: 1.08rem; }
.contact-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.contact-card { position: relative; min-height: 210px; padding: 26px; border: 1px solid rgba(255,255,255,.38); background: rgba(4,17,39,.19); color: var(--white); text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.contact-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.72); background: rgba(4,17,39,.32); }
.contact-card > span, .contact-card strong, .contact-card small { display: block; }
.contact-card > span:not(.contact-card-icon) { color: var(--cyan-300); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-card .contact-card-icon { display: grid; width: 46px; height: 46px; margin-bottom: 22px; place-items: center; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; color: #75e4ff; background: rgba(4,17,39,.18); }
.contact-card-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-card strong { margin-top: 12px; font-size: clamp(1.05rem, 1.5vw, 1.3rem); letter-spacing: -.02em; }
.contact-card small { position: absolute; right: 26px; bottom: 24px; left: 26px; color: #d9eff8; font-size: .77rem; }
.contact-card b { float: right; color: var(--cyan-300); }
.contact-map { display: grid; grid-template-columns: 1.35fr .65fr; min-height: 320px; margin-top: 14px; overflow: hidden; background: var(--navy-950); box-shadow: 0 22px 50px rgba(3,16,38,.2); }
.contact-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; filter: saturate(.82) contrast(1.03); }
.contact-map-copy { display: flex; padding: 42px; flex-direction: column; justify-content: center; background: linear-gradient(145deg, #061b3a, #031026); }
.contact-map-copy h3 { margin: 2px 0 16px; color: var(--white); font-size: clamp(1.55rem, 2.6vw, 2.2rem); line-height: 1.05; }
.contact-map-copy p:not(.eyebrow) { margin: 0 0 28px; color: #cfe8f3; font-size: 1rem; }
.contact-map-copy .button { align-self: flex-start; }

.site-footer { position: relative; overflow: hidden; padding: 0 0 24px; color: #aebdd0; background: linear-gradient(135deg, #020c1d 0%, var(--navy-950) 58%, #071a38 100%); }
.site-footer::before { content: ""; display: block; height: 4px; background: linear-gradient(90deg, var(--cyan-500) 0 32%, rgba(55,213,255,.2) 32% 100%); }
.site-footer::after { content: ""; position: absolute; width: 420px; height: 420px; right: -250px; top: -230px; border: 1px solid rgba(55,213,255,.09); border-radius: 50%; box-shadow: 0 0 0 70px rgba(55,213,255,.025), 0 0 0 140px rgba(55,213,255,.018); pointer-events: none; }
.footer-main { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(300px, 1.4fr) minmax(190px, .65fr) minmax(180px, .55fr); gap: 78px; padding: 62px 0 48px; }
.footer-brand-block { max-width: 430px; }
.footer-brand img { width: 205px; }
.footer-brand-block p { max-width: 390px; margin: 23px 0 20px; color: #c2cede; font-size: .96rem; }
.footer-since { display: inline-flex; padding: 7px 11px; border: 1px solid rgba(55,213,255,.28); color: var(--cyan-300); font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-title { margin-bottom: 6px; color: var(--white); font-size: .76rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.footer-links a { color: #aebdd0; font-size: .9rem; text-decoration: none; transition: color .2s ease, transform .2s ease; }
.footer-links a::after { content: "→"; display: inline-block; margin-left: 7px; color: var(--cyan-300); opacity: 0; transform: translateX(-5px); transition: opacity .2s ease, transform .2s ease; }
.footer-links a:hover { color: var(--white); transform: translateX(3px); }
.footer-links a:hover::after { opacity: 1; transform: translateX(0); }
.footer-bottom { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 30px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.14); font-size: .75rem; }
.footer-bottom div { display: flex; gap: 22px; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--white); }

.legal-body { background: var(--soft); }
.legal-body .site-header { position: relative; background: var(--navy-950); }
.legal-body .main-nav { margin-left: auto; }
.legal-main { padding: 82px 0 100px; }
.legal-page { max-width: 860px; }
.legal-page h1 { margin-bottom: 22px; font-size: clamp(2.35rem, 5vw, 4rem); }
.legal-lead { margin-bottom: 42px; color: var(--muted); font-size: 1.08rem; }
.legal-section { padding: 26px 0; border-top: 1px solid var(--line); }
.legal-section h2 { margin-bottom: 14px; font-size: 1.35rem; }
.legal-section p, .legal-section li { color: var(--muted); }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section a { color: var(--blue-600); font-weight: 700; }
.legal-list { margin-bottom: 0; padding-left: 20px; }
.legal-back { margin-top: 38px; }

/* Páginas de servicio */
.detail-body { background: var(--soft); }
.detail-body .site-header { position: relative; background: var(--navy-950); }
.detail-hero { position: relative; display: flex; min-height: 600px; padding: 62px 0 76px; align-items: center; overflow: hidden; color: var(--white); background: var(--navy-900); }
.detail-hero-ai, .detail-hero-development { --detail-bg: url('images/hero-ai-development.webp'); }
.detail-hero-maintenance, .detail-hero-equipment { --detail-bg: url('images/hero-support-equipment.webp'); }
.detail-hero-network, .detail-hero-cloud, .detail-hero-backups { --detail-bg: url('images/hero-network-cloud.webp'); }
.detail-hero-web, .detail-hero-consulting { --detail-bg: url('images/hero-web-consulting.webp'); }
.detail-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(3,16,38,.98) 0%, rgba(3,16,38,.9) 42%, rgba(3,16,38,.42) 72%, rgba(3,16,38,.22) 100%), var(--detail-bg); background-position: center; background-size: cover; }
.detail-hero::after { content: ""; position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(55,213,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(55,213,255,.14) 1px, transparent 1px); background-size: 86px 86px; pointer-events: none; }
.detail-hero .shell { position: relative; z-index: 1; width: var(--shell); }
.detail-back { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 42px; color: var(--cyan-300); font-size: .82rem; font-weight: 800; text-decoration: none; }
.detail-back:hover { color: var(--white); }
.detail-hero-grid { display: grid; grid-template-columns: 108px minmax(0, 760px); gap: 34px; align-items: start; padding-right: 300px; }
.detail-icon { display: grid; width: 88px; height: 88px; place-items: center; border: 1px solid var(--cyan-500); border-radius: 50%; color: var(--cyan-300); background: rgba(12,183,232,.06); }
.detail-icon svg { width: 42px; height: 42px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.detail-hero h1 { max-width: 760px; margin: 7px 0 17px; font-size: clamp(2.35rem, 5vw, 4.4rem); letter-spacing: -.045em; }
.detail-lead { max-width: 720px; margin: 0; color: #c9d8e8; font-size: clamp(1rem, 1.8vw, 1.22rem); line-height: 1.75; }
.detail-status { position: absolute; right: 0; bottom: -50px; width: 270px; padding: 30px; color: var(--navy-950); background: var(--cyan-500); box-shadow: 0 20px 55px rgba(0,0,0,.2); }
.detail-status span, .detail-status strong, .detail-status small { display: block; }
.detail-status span { margin-bottom: 14px; font-size: .68rem; font-weight: 900; letter-spacing: .15em; }
.detail-status strong { font-size: 1.55rem; line-height: 1.08; letter-spacing: -.025em; }
.detail-status small { margin-top: 20px; padding-top: 15px; border-top: 1px solid rgba(3,16,38,.2); font-size: .74rem; font-weight: 800; }
.detail-status small::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: #078f70; }
.detail-main { padding: 78px 0 92px; }
.detail-intro { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: 90px; margin-bottom: 62px; }
.detail-intro h2 { font-size: clamp(1.85rem, 3.2vw, 2.8rem); }
.detail-intro > div:last-child { color: var(--muted); font-size: 1.02rem; }
.detail-cards { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); background: var(--white); }
.detail-card { min-height: 255px; padding: 34px; border-right: 1px solid var(--line); }
.detail-card:last-child { border-right: 0; }
.detail-number { display: block; margin-bottom: 33px; color: var(--blue-600); font-size: .73rem; font-weight: 900; letter-spacing: .12em; }
.detail-card h3 { margin-bottom: 13px; font-size: 1.18rem; }
.detail-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.detail-method { display: grid; grid-template-columns: .75fr 1.6fr; gap: 90px; align-items: start; margin-top: 62px; padding-top: 55px; border-top: 1px solid var(--line); }
.detail-method h2 { font-size: clamp(1.7rem, 3vw, 2.45rem); }
.detail-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin: 0; padding: 0; list-style: none; counter-reset: detail-steps; }
.detail-steps li { counter-increment: detail-steps; color: var(--muted); font-size: .91rem; }
.detail-steps li::before { content: "0" counter(detail-steps); display: block; margin-bottom: 10px; color: var(--blue-600); font-weight: 900; }
.detail-steps strong { display: block; margin-bottom: 6px; color: var(--navy-950); }
.detail-cta { margin-top: 70px; padding: 42px; color: var(--white); background: var(--navy-900); }
.detail-cta-inner { display: flex; justify-content: space-between; gap: 40px; align-items: center; }
.detail-cta h2 { margin-bottom: 8px; font-size: clamp(1.65rem, 3vw, 2.4rem); }
.detail-cta p { margin: 0; color: #c9d8e8; }
.detail-cta-actions { display: flex; flex: 0 0 auto; gap: 12px; }
.button-back { color: var(--white); border-color: rgba(255,255,255,.45); background: transparent; }
.maintenance-button { margin-top: 28px; }

@media (max-width: 1080px) {
  .main-nav { gap: 16px; }
  .main-nav > a:not(.button) { font-size: .79rem; }
  .main-nav .nav-services { display: none; }
  .hero-status { display: none; }
  .security-grid { grid-template-columns: 210px 1fr; }
  .security-grid .button { grid-column: 2; justify-self: start; }
  .project-row { grid-template-columns: 130px 1fr; }
  .project-tech { grid-column: 2; text-align: left; }
  .detail-hero-grid { padding-right: 245px; }
  .detail-status { width: 225px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 34px, 690px); }
  .section { padding: 82px 0; }
  h2 { font-size: clamp(1.85rem, 7.5vw, 2.65rem); }
  .header-inner { height: 78px; }
  .brand img { width: 184px; }
  .menu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 0;
    background: transparent;
    color: var(--white);
    font: inherit;
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
  }
  .menu-toggle-icon, .menu-toggle-icon::before, .menu-toggle-icon::after { display: block; width: 22px; height: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle-icon { position: relative; }
  .menu-toggle-icon::before, .menu-toggle-icon::after { content: ""; position: absolute; left: 0; }
  .menu-toggle-icon::before { top: -7px; }
  .menu-toggle-icon::after { top: 7px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon::before { top: 0; transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon::after { top: 0; transform: rotate(-45deg); }
  .main-nav {
    position: fixed;
    inset: 78px 0 0;
    display: none;
    padding: 32px 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--navy-950);
  }
  .main-nav.is-open { display: flex; }
  .main-nav .nav-services { display: block; }
  .main-nav > a:not(.button) { padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 1rem; }
  .main-nav .nav-support { padding-left: 0; border-left: 0; }
  .main-nav .button { margin-top: 22px; }
  .hero { min-height: 780px; align-items: flex-end; }
  .hero-image { background-position: 63% center; }
  .hero-content { padding: 142px 0 70px; }
  .hero h1 { font-size: clamp(2.5rem, 11vw, 3.85rem); }
  .hero-points { grid-template-columns: 1fr; }
  .hero-points li { padding: 14px 18px; }
  .intro-grid, .section-heading, .ai-grid, .foundation-grid, .support-panel, .method-grid, .contact-grid, .contact-heading, .focus-grid, .focus-grid-reverse { grid-template-columns: 1fr; gap: 45px; }
  .contact-map { grid-template-columns: 1fr; }
  .contact-map-copy { padding: 36px; }
  .focus-visual { min-height: 320px; }
  .intro-copy { padding-top: 0; }
  .section-heading { margin-bottom: 42px; }
  .section-heading > p { max-width: 520px; }
  .service-card { padding: 38px 32px; }
  .service-card a { left: 32px; }
  .security-grid { grid-template-columns: 1fr; gap: 28px; }
  .security-grid .button { grid-column: auto; }
  .ai-grid { gap: 0; }
  .ai-visual { min-height: 430px; order: 2; }
  .ai-copy { order: 1; }
  .method-heading { position: static; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 38px 54px; }
  .footer-brand-block { grid-column: 1 / -1; }
  .detail-hero { min-height: 0; }
  .detail-hero-grid, .detail-intro, .detail-method { grid-template-columns: 1fr; gap: 28px; }
  .detail-hero-grid { padding-right: 0; }
  .detail-back { margin-bottom: 32px; }
  .detail-status { position: relative; right: auto; bottom: auto; width: min(100%, 360px); margin: 40px 0 0 auto; }
  .detail-cards { grid-template-columns: 1fr; }
  .detail-card { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .detail-card:last-child { border-bottom: 0; }
  .detail-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 600px) {
  .section { padding: 68px 0; }
  .hero { min-height: 740px; }
  .hero-content { padding-top: 120px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-points { margin-top: 42px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 470px; padding: 34px 25px; }
  .service-card a { left: 25px; right: 25px; bottom: 32px; }
  .security-mark { transform: scale(.86); transform-origin: left center; }
  .project-row { grid-template-columns: 1fr; gap: 12px; padding: 30px 0; }
  .project-tech { grid-column: auto; }
  .contact-actions { grid-template-columns: 1fr; }
  .contact { padding: 72px 0; }
  .contact-heading { gap: 22px; margin-bottom: 32px; }
  .contact-card { min-height: 190px; }
  .contact-map iframe { min-height: 280px; }
  .contact-map-copy { padding: 32px 25px; }
  .ai-visual { min-height: 360px; transform: scale(.86); }
  .ai-features div { grid-template-columns: 1fr; gap: 2px; }
  .foundation-stats { grid-template-columns: 1fr; }
  .support-actions { flex-direction: column; align-items: stretch; }
  .support-actions .button { width: 100%; }
  .icon-grid { grid-template-columns: 1fr; }
  .compact-points li { grid-template-columns: 1fr; gap: 3px; }
  .focus-visual { min-height: 270px; padding: 36px 20px; }
  .footer-bottom { flex-direction: column; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; padding: 50px 0 40px; }
  .footer-brand-block { grid-column: auto; }
  .detail-hero { padding: 42px 0 56px; }
  .detail-hero::before { background-image: linear-gradient(90deg, rgba(3,16,38,.97), rgba(3,16,38,.68)), var(--detail-bg); background-position: 62% center; }
  .detail-main { padding: 58px 0 70px; }
  .detail-icon { width: 72px; height: 72px; }
  .detail-steps { grid-template-columns: 1fr; }
  .detail-cta { padding: 30px 24px; }
  .detail-cta-actions { width: 100%; flex-direction: column; }
  .detail-cta-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}