:root {
  --navy-950: #04101f;
  --navy-900: #07182f;
  --navy-800: #0b274c;
  --blue-600: #0967e9;
  --blue-500: #1593ff;
  --orange-500: #f59e0b;
  --steel-50: #f5f8fc;
  --steel-100: #e8eef5;
  --steel-300: #b5c1cf;
  --steel-500: #66758a;
  --steel-700: #334155;
  --white: #fff;
  --ink: #0b1729;
  --shadow: 0 24px 70px rgba(1, 14, 34, .2);
  --radius: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 12px; top: -70px; z-index: 999;
  background: var(--white); color: var(--navy-900); padding: 10px 14px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  background: rgba(4, 16, 31, .9);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-emblem {
  position: relative; display: block; width: 74px; height: 52px; flex: 0 0 auto;
  overflow: hidden; background: #fff; border-radius: 8px; box-shadow: inset 0 0 0 1px rgba(9,58,77,.09);
}
.brand-emblem img {
  position: absolute; width: 227px; max-width: none; height: auto;
  left: -83px; top: -15px;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { color: var(--white); font-size: .97rem; letter-spacing: .015em; text-transform: uppercase; }
.brand-copy small { color: var(--steel-300); margin-top: 4px; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; gap: 28px; color: #d6e1ef; font-size: .9rem; font-weight: 650; }
.primary-nav > a:not(.nav-cta) { padding-block: 12px; position: relative; }
.primary-nav > a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 6px; height: 2px;
  background: var(--blue-500); transition: right .2s ease;
}
.primary-nav > a:not(.nav-cta):hover::after,
.primary-nav > a:not(.nav-cta):focus-visible::after { right: 0; }
.nav-cta {
  background: var(--blue-600); color: var(--white); padding: 11px 17px; border-radius: 9px;
  box-shadow: 0 8px 24px rgba(9,103,233,.25);
}
.menu-button { display: none; background: transparent; border: 0; padding: 8px; }
.menu-button span:not(.sr-only) { display: block; width: 25px; height: 2px; background: white; margin: 5px 0; }

.hero { min-height: 790px; position: relative; isolation: isolate; color: var(--white); overflow: hidden; padding: 142px 0 74px; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -4; }
.hero-shade {
  position: absolute; inset: 0; z-index: -3;
  background:
    linear-gradient(90deg, rgba(2,12,26,.97) 0%, rgba(4,21,43,.91) 39%, rgba(4,18,36,.45) 70%, rgba(4,16,31,.42) 100%),
    linear-gradient(0deg, rgba(4,16,31,.78), transparent 45%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: -2; opacity: .13;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, black, transparent 70%);
}
.hero::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 34%; height: 5px;
  background: linear-gradient(90deg, var(--blue-500), var(--orange-500));
}
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(340px, .72fr); align-items: center; gap: 64px; }
.eyebrow, .section-label, .quote-kicker, .card-tag {
  margin: 0 0 18px; font-size: .76rem; line-height: 1.3; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow { color: #bcdcff; display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 32px; height: 2px; background: var(--orange-500); }
.hero h1 { margin: 0; max-width: 740px; font-size: clamp(3.1rem, 6vw, 6.3rem); line-height: .96; letter-spacing: -.055em; font-weight: 820; }
.hero h1 em { color: #79bcff; font-style: normal; font-weight: 520; }
.hero-lead { max-width: 680px; color: #d2dfef; font-size: 1.12rem; line-height: 1.72; margin: 28px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex; min-height: 50px; align-items: center; justify-content: center;
  border-radius: 9px; padding: 12px 21px; border: 1px solid transparent;
  font-weight: 750; letter-spacing: .01em; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--blue-600); box-shadow: 0 12px 28px rgba(9,103,233,.3); }
.button-primary:hover { background: #0874ff; }
.button-ghost { color: var(--white); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.25); }
.button-ghost:hover { background: rgba(255,255,255,.13); }
.hero-proof { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 34px; color: #b9c8da; font-size: .86rem; font-weight: 650; }
.hero-proof span { display: inline-flex; align-items: center; gap: 9px; }
.hero-proof span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--orange-500); }

.quote-card {
  color: var(--ink); background: rgba(255,255,255,.97); border: 1px solid rgba(255,255,255,.7);
  border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); backdrop-filter: blur(8px);
}
.quote-kicker { color: var(--blue-600); margin-bottom: 8px; }
.quote-card h2 { margin: 0; font-size: 1.8rem; line-height: 1.15; letter-spacing: -.03em; }
.quote-card > p:not(.quote-kicker) { margin: 10px 0 22px; color: var(--steel-500); font-size: .92rem; }
.quote-card form { display: grid; gap: 13px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
label { display: grid; gap: 6px; color: var(--steel-700); font-size: .79rem; font-weight: 750; }
input, select, textarea {
  width: 100%; color: var(--ink); background: var(--steel-50); border: 1px solid #d5dfeb;
  border-radius: 8px; padding: 11px 12px; outline: none; font-size: .91rem; font-weight: 500;
}
textarea { resize: vertical; min-height: 80px; }
input:focus, select:focus, textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(21,147,255,.15); }
.button-whatsapp { width: 100%; justify-content: space-between; color: white; background: #117b50; margin-top: 2px; }
.button-whatsapp:hover { background: #0c8c58; }
.quote-card form > small { text-align: center; color: var(--steel-500); font-size: .74rem; }
.form-status { min-height: 0; margin: 0; color: #b42318; font-size: .82rem; font-weight: 650; }
.form-status:not(:empty) { min-height: 20px; }

.capability-strip { background: var(--navy-900); color: var(--white); border-top: 1px solid rgba(255,255,255,.08); }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.capability-grid div { display: flex; align-items: center; gap: 14px; min-height: 108px; padding: 18px 26px; border-right: 1px solid rgba(255,255,255,.1); }
.capability-grid div:first-child { border-left: 1px solid rgba(255,255,255,.1); }
.capability-grid strong { color: #79bcff; font-size: 1.48rem; letter-spacing: -.04em; }
.capability-grid span { color: #c5d1df; font-size: .83rem; line-height: 1.35; }

.section { padding: 106px 0; }
.solutions { background: var(--steel-50); }
.section-head { display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; align-items: end; margin-bottom: 48px; }
.section-label { color: var(--blue-600); margin-bottom: 15px; }
.section-label.light { color: #72b9ff; }
.section-head h2, .service-title h2, .about-copy h2, .contact-section h2 {
  margin: 0; font-size: clamp(2.15rem, 4vw, 4.2rem); line-height: 1.03; letter-spacing: -.045em;
}
.section-head > p { margin: 0; color: var(--steel-500); font-size: 1.04rem; }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.solution-card {
  min-height: 320px; display: flex; flex-direction: column; justify-content: space-between;
  background: var(--white); border: 1px solid #dce4ed; border-radius: 14px; padding: 25px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.solution-card:hover { transform: translateY(-4px); border-color: #b8d5f4; box-shadow: 0 18px 45px rgba(17,42,72,.1); }
.solution-card.featured { color: white; background: var(--blue-600); border-color: var(--blue-600); }
.solution-card.service-card { color: white; background: var(--navy-800); border-color: var(--navy-800); }
.card-number { color: #8da0b6; font-weight: 800; font-size: .84rem; }
.featured .card-number, .service-card .card-number { color: rgba(255,255,255,.65); }
.card-tag { color: var(--blue-600); margin-bottom: 8px; font-size: .68rem; }
.featured .card-tag { color: #cce5ff; }
.service-card .card-tag { color: #7fc0ff; }
.solution-card h3 { margin: 0; font-size: 1.4rem; line-height: 1.2; letter-spacing: -.025em; }
.solution-card p:not(.card-tag) { color: var(--steel-500); margin: 13px 0 20px; font-size: .92rem; }
.featured p:not(.card-tag), .service-card p:not(.card-tag) { color: rgba(255,255,255,.78); }
.solution-card a { color: var(--blue-600); display: inline-flex; align-items: center; gap: 9px; font-size: .86rem; font-weight: 780; }
.featured a, .service-card a { color: white; }
.solution-card a span { transition: transform .18s ease; }
.solution-card a:hover span { transform: translateX(4px); }

.service-section { color: white; background: var(--navy-950); position: relative; overflow: hidden; }
.service-section::before {
  content: ""; position: absolute; width: 520px; height: 520px; border: 1px solid rgba(80,171,255,.22);
  border-radius: 50%; left: -250px; bottom: -330px; box-shadow: 0 0 0 90px rgba(25,112,204,.035), 0 0 0 180px rgba(25,112,204,.025);
}
.service-layout { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: 92px; align-items: start; }
.service-title { position: sticky; top: 118px; }
.service-title > p:not(.section-label) { color: #b6c6d9; max-width: 500px; margin: 22px 0; }
.text-link { display: inline-flex; gap: 9px; color: #78bcff; font-weight: 750; }
.service-list { border-top: 1px solid rgba(255,255,255,.15); }
.service-list article { display: grid; grid-template-columns: 48px 1fr; gap: 25px; padding: 27px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.service-list article > span { color: var(--orange-500); font-size: .77rem; font-weight: 800; padding-top: 3px; }
.service-list h3 { margin: 0 0 6px; font-size: 1.22rem; }
.service-list p { color: #aebdd0; margin: 0; font-size: .93rem; }

.about-section { background: white; }
.about-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.about-mark {
  min-height: 420px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(145deg, #eaf4ff, #f9fbfe); border: 1px solid #d7e5f4; border-radius: 16px; position: relative; overflow: hidden;
}
.about-mark::after {
  content: ""; position: absolute; width: 360px; height: 360px; border: 1px solid rgba(21,147,255,.18); border-radius: 50%; transform: translate(45%, 55%);
}
.about-mark img { width: min(96%, 600px); filter: drop-shadow(0 16px 24px rgba(14,79,157,.12)); }
.about-mark span { color: var(--navy-800); font-size: .67rem; font-weight: 850; letter-spacing: .16em; text-align: center; }
.about-copy > p:not(.section-label) { color: var(--steel-500); font-size: 1.01rem; }
.spec-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; }
.spec-list span { background: var(--steel-50); border: 1px solid #e0e7ef; border-radius: 8px; padding: 12px 14px; color: var(--navy-800); font-size: .88rem; font-weight: 700; }
.spec-list span::before { content: "✓"; color: var(--blue-600); margin-right: 9px; }

.contact-section { padding: 100px 0; color: white; background: linear-gradient(115deg, #0a315d, #07182f 72%); }
.contact-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 84px; align-items: center; }
.contact-layout > div > p:not(.section-label) { color: #bbcadb; max-width: 630px; margin: 21px 0 0; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.contact-card {
  margin: 0; padding: 8px 0; font-style: normal; border-top: 1px solid rgba(255,255,255,.2);
}
.contact-card div { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.contact-card span { display: block; color: #72b9ff; font-size: .67rem; font-weight: 820; letter-spacing: .15em; margin-bottom: 4px; }
.contact-card strong, .contact-card a, .contact-card p { font-size: .98rem; color: white; margin: 0; overflow-wrap: anywhere; }
.contact-card a:hover { color: #7fc0ff; }

.site-footer { color: #b9c8da; background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.09); }
.footer-inner { min-height: 118px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.footer-brand .brand-emblem { width: 62px; height: 44px; }
.footer-brand .brand-emblem img { width: 190px; left: -69px; top: -12px; }
.footer-brand .brand-copy strong { font-size: .82rem; }
.footer-brand .brand-copy small { font-size: .62rem; }
.site-footer p, .site-footer > a { margin: 0; font-size: .77rem; }
.site-footer a:hover { color: white; }
.floating-whatsapp {
  position: fixed; right: 22px; bottom: 22px; z-index: 45; display: grid; place-items: center;
  width: 58px; height: 58px; background: #11a766; color: white; border-radius: 50%;
  box-shadow: 0 14px 34px rgba(8,67,43,.35); transition: transform .18s ease;
}
.floating-whatsapp:hover { transform: translateY(-3px) scale(1.03); }
.floating-whatsapp svg { width: 30px; height: 30px; fill: currentColor; }

@media (max-width: 980px) {
  .brand-copy small { display: none; }
  .menu-button { display: block; }
  .primary-nav {
    position: fixed; inset: 78px 0 auto; display: grid; gap: 0; padding: 12px 20px 24px;
    background: var(--navy-950); transform: translateY(-130%); opacity: 0; visibility: hidden; transition: .22s ease;
  }
  .primary-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .primary-nav > a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .primary-nav .nav-cta { margin-top: 10px; text-align: center; border: 0; }
  .hero { padding-top: 126px; }
  .hero-layout { grid-template-columns: 1fr; gap: 46px; }
  .hero-copy { max-width: 740px; }
  .quote-card { max-width: 650px; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability-grid div:nth-child(3) { border-left: 1px solid rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); }
  .capability-grid div:nth-child(4) { border-top: 1px solid rgba(255,255,255,.1); }
  .section-head, .service-layout, .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 45px; }
  .service-title { position: static; }
  .solution-grid { grid-template-columns: 1fr 1fr; }
  .about-mark { min-height: 320px; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 70px; }
  .brand-emblem { width: 62px; height: 44px; }
  .brand-emblem img { width: 190px; left: -69px; top: -12px; }
  .brand-copy strong { font-size: .78rem; max-width: 190px; }
  .primary-nav { inset: 70px 0 auto; }
  .hero { min-height: auto; padding: 112px 0 50px; }
  .hero-layout { gap: 35px; }
  .hero h1 { font-size: clamp(2.75rem, 14.5vw, 4.4rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1 1 100%; }
  .quote-card { padding: 23px 18px; border-radius: 13px; }
  .field-row { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid div,
  .capability-grid div:nth-child(3) { min-height: 76px; border: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .section { padding: 78px 0; }
  .section-head { margin-bottom: 34px; }
  .section-head h2, .service-title h2, .about-copy h2, .contact-section h2 { font-size: 2.4rem; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 270px; }
  .about-mark { min-height: 250px; }
  .about-mark img { width: 190px; }
  .spec-list { grid-template-columns: 1fr; }
  .contact-section { padding: 78px 0; }
  .contact-actions .button { width: 100%; }
  .footer-inner { padding: 28px 0; flex-direction: column; align-items: flex-start; }
  .floating-whatsapp { width: 52px; height: 52px; right: 15px; bottom: 15px; }
}

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