:root {
  --ink: #eef6ff;
  --navy: #03132f;
  --blue: #4d91ff;
  --cyan: #39c7ff;
  --sky: #15365f;
  --mist: #0a2447;
  --line: #284b73;
  --white: #eef6ff;
  --muted: #a7bad1;
  --shadow: 0 24px 70px rgba(0, 4, 16, .35);
  --radius: 24px;
  --max: 1220px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #061a36; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 7vw, 6.4rem); }
h2 { font-size: clamp(2rem, 4vw, 4.2rem); }
h3 { font-size: 1.35rem; }
.skip { position: fixed; z-index: 200; left: 14px; top: -70px; padding: .8rem 1rem; background: #d9eaff; color: #04152f; border-radius: 10px; }
.skip:focus { top: 14px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-header { position: sticky; z-index: 90; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 86px; padding: 14px clamp(18px, 4vw, 64px); background: rgba(3, 19, 47, .96); border-bottom: 1px solid rgba(103, 177, 255, .18); backdrop-filter: blur(18px); }
.home-body .site-header { position: fixed; inset: 0 0 auto; background: linear-gradient(180deg, rgba(2, 12, 31, .78), rgba(2, 12, 31, 0)); border: 0; }
.brand { display: inline-flex; align-items: center; min-width: 210px; }
.brand img { width: 218px; height: auto; padding: 8px 12px; border-radius: 12px; background: #d9eaff; box-shadow: 0 8px 28px rgba(0, 0, 0, .2); }
.footer-brand img { width: 190px; box-shadow: none; padding: 8px 12px; background: #d9eaff; }
.site-header nav { display: flex; align-items: center; gap: clamp(12px, 1.7vw, 28px); }
.site-header nav > a { position: relative; color: #eef6ff; font-size: .82rem; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.home-body .site-header nav > a { color: var(--white); text-shadow: 0 1px 10px rgba(0, 0, 0, .5); }
.site-header nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--cyan); transition: right .2s ease; }
.site-header nav > a:hover::after, .site-header nav > a:focus-visible::after { right: 0; }
.site-header .nav-cta { padding: .72rem 1rem; border: 1px solid var(--cyan); border-radius: 999px; color: var(--cyan); }
.home-body .site-header .nav-cta { border-color: rgba(255, 255, 255, .65); color: var(--white); background: rgba(255, 255, 255, .08); }
.menu { display: none; color: #eef6ff; background: #143862; border: 1px solid #315d8c; border-radius: 999px; padding: .7rem 1rem; font-weight: 750; }

.home-main { min-height: 100svh; background: var(--navy); }
.home-hero { position: relative; min-height: 100svh; overflow: hidden; isolation: isolate; background: var(--navy); }
.home-hero-media { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.home-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0, 10, 30, .05) 45%, rgba(0, 10, 30, .88) 100%); }
.home-action { position: absolute; z-index: 2; right: clamp(24px, 6vw, 100px); bottom: clamp(130px, 19vh, 190px); display: grid; justify-items: end; gap: 14px; text-align: right; color: var(--white); max-width: 470px; }
.home-action p { margin: 0; font-size: clamp(1rem, 1.7vw, 1.35rem); font-weight: 650; text-shadow: 0 2px 18px rgba(0, 0, 0, .62); }
.home-action .actions { justify-content: flex-end; }
.home-proof { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 clamp(20px, 5vw, 80px) 28px; color: var(--white); }
.home-proof a { min-height: 76px; padding: 16px 22px; border-left: 1px solid rgba(255, 255, 255, .34); background: rgba(3, 18, 47, .22); backdrop-filter: blur(9px); }
.home-proof a:last-child { border-right: 1px solid rgba(255, 255, 255, .34); }
.home-proof small, .home-proof strong { display: block; }
.home-proof small { color: #bcecff; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.home-proof strong { margin-top: 4px; font-size: clamp(.9rem, 1.4vw, 1.1rem); }

.section { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; padding: clamp(72px, 9vw, 130px) 0; }
.section-tight { padding-top: 24px; }
.section-wide { width: min(1440px, calc(100% - 40px)); }
.eyebrow, .section-label { margin-bottom: 20px; color: var(--cyan); font-size: .75rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.blue { color: var(--blue); }
.lead { max-width: 720px; color: #dce8f9; font-size: clamp(1.05rem, 1.5vw, 1.3rem); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr); align-items: end; gap: 56px; margin-bottom: 50px; }
.section-head h2 { margin-bottom: 0; }
.section-head > p { margin-bottom: 8px; color: var(--muted); }

.page-hero { position: relative; min-height: 440px; display: grid; align-items: end; overflow: hidden; background: radial-gradient(circle at 85% 12%, rgba(42, 132, 255, .42), transparent 38%), linear-gradient(135deg, #04142e 0%, #082859 58%, #075ee5 145%); color: var(--white); }
.page-hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2, 13, 36, .58) 0%, rgba(2, 13, 36, .2) 62%, transparent 100%); }
.page-hero-content { position: relative; z-index: 1; width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 100px 0 70px; }
.page-hero h1 { max-width: 970px; margin: 0 0 22px; font-size: clamp(2.5rem, 6vw, 5.6rem); }
.breadcrumbs { margin-bottom: 30px; color: #bdd1ea; font-size: .85rem; }
.breadcrumbs a { color: var(--white); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: .82rem 1.25rem; border: 1px solid transparent; border-radius: 999px; font-size: .85rem; font-weight: 820; letter-spacing: .04em; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button.primary { background: var(--blue); color: var(--white); box-shadow: 0 14px 34px rgba(7, 94, 229, .3); }
.button.ghost { border-color: rgba(255, 255, 255, .72); color: var(--white); background: rgba(255, 255, 255, .06); }
.button.outline { border-color: var(--blue); color: var(--blue); }
.button.light { background: #d9eaff; color: #04152f; }
.button.whatsapp { background: #22c66c; color: #052a18; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.about-intro { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(36px, 8vw, 100px); align-items: start; }
.about-intro h2 { margin-bottom: 30px; }
.about-intro p { color: var(--muted); font-size: 1.08rem; }
.fact-stack { display: grid; gap: 14px; }
.fact-stack article { padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--mist); }
.fact-stack small, .fact-stack strong { display: block; }
.fact-stack small { color: var(--blue); font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.fact-stack strong { margin-top: 8px; font-size: 1.22rem; }
.value-grid, .office-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-grid article, .office-grid article { padding: 32px; border-radius: var(--radius); background: var(--navy); color: var(--white); }
.value-grid article p, .office-grid address { color: #bfd0e5; font-style: normal; }

.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.service-grid.compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card { position: relative; min-height: 310px; display: flex; flex-direction: column; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); box-shadow: 0 12px 34px rgba(0, 4, 16, .18); transition: transform .25s ease, box-shadow .25s ease, color .25s ease; }
.service-card::after { content: ""; position: absolute; inset: auto -40px -50px auto; width: 140px; height: 140px; border-radius: 50%; background: var(--sky); transition: transform .25s ease, background .25s ease; }
.service-card:hover { transform: translateY(-7px); color: var(--white); background: #0d3262; box-shadow: var(--shadow); }
.service-card:hover::after { transform: scale(1.4); background: rgba(57, 199, 255, .18); }
.service-card > span { color: var(--blue); font-size: .78rem; font-weight: 850; }
.service-card h3 { margin: auto 0 14px; font-size: 1.55rem; }
.service-card p { color: var(--muted); }
.service-card:hover p { color: #b9cbe1; }
.service-card b, .project-card b, .article-card b { position: relative; z-index: 1; margin-top: auto; color: var(--blue); font-size: .84rem; }
.service-card:hover b { color: var(--cyan); }

.process { background: var(--mist); }
.process-inner { padding-top: 86px; padding-bottom: 86px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 52px; border-top: 1px solid #cbd5e2; }
.steps > div { padding: 28px 28px 0 0; }
.steps b { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; margin-top: -21px; border-radius: 50%; background: var(--blue); color: var(--white); }
.steps h3 { margin-top: 28px; }
.steps p { color: var(--muted); }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-register-card { min-height: 390px; display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(155deg, #0b2d5a, #071b38); box-shadow: var(--shadow); transition: transform .25s ease, border-color .25s ease; }
.project-register-card:hover { transform: translateY(-6px); border-color: var(--cyan); }
.project-register-card > span { color: var(--cyan); font-size: 2rem; font-weight: 850; }
.project-register-card > small { margin-top: 12px; color: #86dfff; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.project-register-card h2 { margin: auto 0 18px; font-size: clamp(1.7rem, 2.5vw, 2.5rem); }
.project-register-card p { color: var(--muted); }
.project-register-card b { margin-top: 20px; color: var(--cyan); }
.project-record-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.project-record { display: flex; flex-direction: column; min-height: 380px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); box-shadow: 0 16px 42px rgba(0, 4, 16, .2); }
.project-record-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--cyan); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.project-record-top strong { color: #eef6ff; font-size: 1.1rem; }
.project-record h2 { margin: 44px 0 28px; font-size: clamp(1.65rem, 2.5vw, 2.35rem); }
.project-record dl { display: grid; gap: 12px; margin: auto 0 0; }
.project-record dl > div { display: grid; grid-template-columns: minmax(120px, .45fr) 1fr; gap: 18px; padding-top: 12px; border-top: 1px solid var(--line); }
.project-record dt { color: #7fcff5; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-record dd { margin: 0; color: #c4d5e8; }
.project-record > a { margin-top: 24px; color: var(--cyan); font-weight: 800; }
.project-card { min-height: 330px; display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius); background: linear-gradient(145deg, #0c2a60, #06142f); color: var(--white); box-shadow: 0 16px 44px rgba(5, 23, 54, .13); transition: transform .25s ease, box-shadow .25s ease; }
.project-card:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(5, 23, 54, .24); }
.project-no { color: var(--cyan); font-size: .74rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.project-card h3 { margin: auto 0 14px; font-size: 1.75rem; }
.project-card p { color: #c1d0e4; }
.project-card small { color: #8ee2ff; font-weight: 750; }
.project-card b { margin-top: 20px; color: var(--white); }
.center-action { display: flex; justify-content: center; margin-top: 42px; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { min-height: 290px; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); }
.article-card small { color: var(--blue); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.article-card h3 { margin: 44px 0 14px; font-size: 1.55rem; }
.article-card p { color: var(--muted); }

.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: clamp(42px, 8vw, 100px); }
.prose { max-width: 780px; }
.prose h2 { margin: 54px 0 20px; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.prose h2:first-of-type { margin-top: 0; }
.prose p, .prose li { color: #afc1d7; font-size: 1.05rem; }
.capability-list { list-style: none; padding: 0; margin: 34px 0 0; }
.capability-list li { position: relative; padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line); }
.capability-list li::before { content: ""; position: absolute; left: 0; top: 24px; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px var(--sky); }
.detail-aside { align-self: start; position: sticky; top: 116px; display: grid; gap: 16px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); }
.detail-aside > div { display: grid; gap: 8px; padding-bottom: 18px; border-bottom: 1px solid #315376; }
.detail-aside small { color: var(--blue); font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.detail-aside span, .detail-aside strong { color: #bacbe0; }
.related { padding-top: 20px; }

.credentials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.proof-card { display: flex; flex-direction: column; min-height: 340px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); box-shadow: 0 15px 40px rgba(0, 4, 16, .2); }
.proof-card span { color: var(--blue); font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.proof-card h2 { margin: auto 0 18px; font-size: 2.15rem; }
.proof-card p { color: var(--muted); }
.proof-card small { color: #c0d0e3; font-weight: 750; }
.recognition { display: grid; grid-template-columns: 1.12fr .88fr; margin-top: 80px; overflow: hidden; border-radius: 30px; background: var(--navy); color: var(--white); }
.recognition img { width: 100%; height: 100%; object-fit: cover; }
.recognition > div { align-self: center; padding: clamp(36px, 6vw, 72px); }
.recognition p { color: #bfd0e5; }

.feedback { background: var(--navy); color: var(--white); }
.feedback .section-head > p { color: #b8c8dc; }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
blockquote { margin: 0; padding: 30px; border: 1px solid rgba(255, 255, 255, .17); border-radius: 22px; background: rgba(255, 255, 255, .06); }
blockquote p { color: #d6e2f1; }
blockquote cite { color: var(--cyan); font-style: normal; font-weight: 750; }

.contact-page { display: grid; gap: 70px; }
.contact-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.contact-tile { display: flex; flex-direction: column; min-height: 230px; padding: 28px; border-radius: var(--radius); background: var(--navy); color: var(--white); }
.contact-tile small { color: var(--cyan); font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.contact-tile strong { margin: auto 0 10px; font-size: 1.55rem; }
.contact-tile span { color: #b9cae0; }
.whatsapp-tile { background: #0d7a46; }
.faq { background: var(--mist); }
.faq-list { display: grid; gap: 12px; }
.faq-list details { padding: 0 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--mist); }
.faq-list summary { cursor: pointer; padding: 22px 0; font-weight: 780; }
.faq-list p { padding-bottom: 20px; color: var(--muted); }

.article-prose { padding-top: 80px; }
.article-meta { padding-bottom: 24px; border-bottom: 1px solid var(--line); color: var(--blue) !important; font-weight: 750; }
.article-note { margin-top: 60px; padding: 32px; border-radius: var(--radius); background: var(--mist); }
.legal-prose { padding-top: 80px; }
.center { text-align: center; }
.center .actions { justify-content: center; }

.cta-band { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 42px; padding: clamp(52px, 7vw, 92px) max(20px, calc((100vw - var(--max)) / 2)); background: linear-gradient(125deg, #075ee5, #063b91); color: var(--white); }
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { margin-bottom: 0; color: #d6e7ff; }

.footer { padding: 70px max(20px, calc((100vw - var(--max)) / 2)) 24px; background: #030d20; color: var(--white); }
.footer-main { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 44px; }
.footer-main h3 { margin-bottom: 18px; color: var(--cyan); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-main a, .footer-main p { display: block; margin-bottom: 10px; color: #aebed3; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12); color: #8194ad; font-size: .8rem; }

.reveal { animation: rise .65s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { animation: none; } * { transition: none !important; } }

@media (max-width: 1080px) {
  .site-header nav { gap: 14px; }
  .site-header nav > a { font-size: .75rem; }
  .nav-cta { display: none; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .project-grid, .project-category-grid, .article-grid, .credentials-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .site-header { min-height: 76px; padding: 10px 16px; }
  .brand img { width: 184px; }
  .menu { display: inline-flex; position: relative; z-index: 102; }
  .site-header nav { position: fixed; inset: 0; z-index: 101; display: none; align-content: center; justify-items: start; padding: 110px 30px 40px; background: rgba(3, 13, 32, .98); }
  .site-header nav.open { display: grid; }
  .site-header nav > a, .home-body .site-header nav > a { color: var(--white); font-size: 1.2rem; text-shadow: none; }
  .site-header .nav-cta { display: inline-flex; border-color: var(--cyan); color: var(--white); }
  .home-hero-media { object-position: 38% 50%; }
  .home-action { left: 22px; right: 22px; bottom: 210px; justify-items: start; text-align: left; }
  .home-action .actions { justify-content: flex-start; }
  .home-proof { grid-template-columns: 1fr; padding: 0 18px 16px; }
  .home-proof a { min-height: auto; padding: 10px 16px; border-left: 1px solid rgba(255, 255, 255, .28); border-right: 1px solid rgba(255, 255, 255, .28); border-top: 1px solid rgba(255, 255, 255, .18); }
  .home-proof a:first-child { border-radius: 14px 14px 0 0; }
  .home-proof a:last-child { border-radius: 0 0 14px 14px; }
  .home-proof strong { font-size: .9rem; }
  .page-hero { min-height: 420px; background-position: 62% center; }
  .page-hero-shade { background: rgba(2, 13, 36, .82); }
  .section-head, .about-intro, .detail-layout, .recognition, .cta-band { grid-template-columns: 1fr; }
  .detail-aside { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 34px 0; }
  .project-record-grid, .quote-grid, .contact-actions, .office-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .section, .section-wide, .page-hero-content { width: min(100% - 28px, var(--max)); }
  .home-hero-media { object-position: 43% center; }
  .home-action p { max-width: 320px; }
  .service-grid, .service-grid.compact, .project-grid, .project-category-grid, .article-grid, .credentials-grid, .value-grid { grid-template-columns: 1fr; }
  .project-record dl > div { grid-template-columns: 1fr; gap: 4px; }
  .service-card { min-height: 250px; }
  .project-card { min-height: 290px; }
  .steps { grid-template-columns: 1fr; border-top: 0; }
  .steps > div { border-top: 1px solid #cbd5e2; }
  .recognition { margin-top: 50px; }
  .recognition img { min-height: 280px; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}