:root {
  --navy: #0b1b3f;
  --navy-2: #12285a;
  --ink: #0f172a;
  --muted: #5b6478;
  --line: #e3e7ef;
  --bg: #ffffff;
  --bg-alt: #f4f6fb;
  --gold: #d9a92e;
  --gold-2: #f0c75a;
  --blue: #22a6f0;
  --violet: #7b5cf0;
  --pink: #e83e9c;
  --grad: linear-gradient(100deg, var(--blue), var(--violet) 55%, var(--pink));
  --radius: 14px;
  --head: "Space Grotesk", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font: 16px/1.65 var(--body); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }

.eyebrow { font: 600 .78rem/1 var(--head); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 10px; font: 600 .98rem var(--head); border: 1px solid transparent; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: var(--navy); box-shadow: 0 8px 24px -10px rgba(217,169,46,.7); }
.btn-gold:hover { background: var(--gold-2); }
.btn-ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.08); }
.btn-sm { padding: 10px 18px; font-size: .9rem; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11,27,63,.92); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.08); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand-logo { height: 56px; width: auto; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.foot .brand-logo { height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; font-family: var(--head); }
.brand-text b { font-size: 1.12rem; letter-spacing: .14em; }
.brand-text small { font-size: .62rem; letter-spacing: .32em; color: var(--gold); margin-top: 4px; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a:not(.btn) { color: rgba(255,255,255,.82); font-weight: 500; font-size: .95rem; }
.menu a:not(.btn):hover { color: #fff; }
.menu-btn { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; padding: 10px 8px; }
.menu-btn span { display: block; height: 2px; background: #fff; margin: 6px 0; transition: transform .2s; }

/* hero */
.hero { position: relative; min-height: min(88vh, 760px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--navy); }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; opacity: .85; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,27,63,.96) 0%, rgba(11,27,63,.78) 42%, rgba(11,27,63,.15) 100%); }
.hero-inner { position: relative; z-index: 1; padding: 96px 0; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); margin-bottom: 24px; }
.lead { font-size: 1.15rem; max-width: 560px; color: rgba(255,255,255,.85); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.strip { background: var(--navy-2); color: #fff; border-top: 3px solid; border-image: var(--grad) 1; }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 28px 0; }
.strip b { display: block; font: 700 1.35rem var(--head); color: var(--gold-2); }
.strip span { font-size: .9rem; color: rgba(255,255,255,.72); }

/* sections */
.section { padding: 104px 0; }
.section.alt { background: var(--bg-alt); }
.section.dark { background: var(--navy); color: #fff; }
.section.dark .section-head p:not(.eyebrow) { color: rgba(255,255,255,.75); }
.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }

/* departments */
.dept { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 48px 0; }
.dept + .dept { border-top: 1px solid var(--line); }
.dept.rev .dept-media { order: 2; }
.dept-media { position: relative; padding: 0 0 48px 0; }
.dept-media > img:first-child { width: 86%; aspect-ratio: 4/3.4; object-fit: cover; border-radius: var(--radius); box-shadow: 0 24px 48px -24px rgba(11,27,63,.45); }
.dept-media .inset { position: absolute; right: 0; bottom: 0; width: 44%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); border: 6px solid #fff; box-shadow: 0 18px 36px -18px rgba(11,27,63,.5); }
.dept.rev .dept-media > img:first-child { margin-left: auto; }
.dept.rev .dept-media .inset { right: auto; left: 0; }
.dept-tag { display: inline-block; font: 600 .78rem var(--head); letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.dept-tag.it { background: #e3f3fd; color: #0b77b5; }
.dept-tag.el { background: #fdf3dc; color: #946b05; }
.dept-tag.ec { background: #efeafe; color: #5a3fd1; }
.dept-tag.sec { background: #fde6f1; color: #b4206f; }
.dept-body > p { color: var(--muted); font-size: 1.05rem; }
.svc { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.svc li { padding-left: 22px; position: relative; color: var(--muted); }
.svc li::before { content: ""; position: absolute; left: 0; top: .62em; width: 9px; height: 9px; border-radius: 2px; background: var(--grad); transform: rotate(45deg); }
.svc b { display: block; color: var(--ink); font-weight: 600; }


/* platform tiles */
.platforms-top { padding: 56px 0 64px; background: radial-gradient(circle at 85% 0%, #1d3a7a, var(--navy) 60%); }
.platforms-top .section-head { margin-bottom: 32px; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tile { display: flex; flex-direction: column; background: #10234f; border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; transition: transform .2s, border-color .2s; }
.tile:hover { transform: translateY(-4px); border-color: rgba(217,169,46,.6); }
.tile-img { aspect-ratio: 16/10; overflow: hidden; }
.tile-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.tile:hover .tile-img img { transform: scale(1.04); }
.tile-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.tile-body p { color: rgba(255,255,255,.75); font-size: .96rem; flex: 1; }
.tile-tag { display: inline-block; vertical-align: middle; margin-left: 6px; padding: 3px 10px; border-radius: 999px; font: 600 .78rem var(--head); letter-spacing: .02em; color: var(--gold-2); background: rgba(217,169,46,.14); border: 1px solid rgba(217,169,46,.4); }
.tile-link { font: 600 .95rem var(--head); color: var(--gold-2); }


/* process */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.steps li { counter-increment: s; padding: 28px 24px; border: 1px solid var(--line); border-radius: var(--radius); }
.steps li::before { content: "0" counter(s); display: block; font: 700 2rem var(--head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 12px; }
.steps b { font: 600 1.15rem var(--head); }
.steps p { color: var(--muted); margin: 6px 0 0; font-size: .96rem; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 14px; }
.gallery figure { margin: 0; position: relative; border-radius: 12px; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 14px 12px; font: 500 .88rem var(--head); color: #fff; background: linear-gradient(transparent, rgba(11,27,63,.85)); }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }

/* about */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: center; }
.about-logo { padding: 32px; border-radius: 24px; background: radial-gradient(circle, #ffffff 40%, var(--bg-alt)); border: 1px solid var(--line); }
.about p:not(.eyebrow) { color: var(--muted); font-size: 1.06rem; }
.founder { display: flex; align-items: center; gap: 16px; margin-top: 28px; padding: 18px 20px; border-radius: var(--radius); background: var(--bg-alt); max-width: 360px; }
.founder-badge { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: var(--gold-2); font: 700 1.1rem var(--head); border: 2px solid var(--gold); }
.founder b { display: block; font: 600 1.1rem var(--head); }
.founder span { color: var(--muted); font-size: .92rem; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact p:not(.eyebrow) { color: rgba(255,255,255,.78); }
.contact-line { display: flex; align-items: center; gap: 12px; margin-top: 14px; font: 600 1.05rem var(--head); color: var(--gold-2); }
.contact-line:hover { color: #fff; }
.contact-line svg { width: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.map { margin-top: 28px; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,.12); aspect-ratio: 16/10; background: #10234f; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* testimonials */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.quote { margin: 0; padding: 28px; border-radius: var(--radius); background: #10234f; border: 1px solid rgba(255,255,255,.08); }
.quote blockquote { margin: 0 0 18px; font-size: 1.05rem; color: rgba(255,255,255,.88); }
.quote blockquote::before { content: "\201C"; display: block; font: 700 3rem/1 var(--head); color: var(--gold); }
.quote b { display: block; font-family: var(--head); }
.quote span { font-size: .9rem; color: rgba(255,255,255,.6); }

/* whatsapp */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; align-items: center; gap: 10px; padding: 12px 18px 12px 12px; border-radius: 999px; background: #25d366; color: #fff; font: 600 .95rem var(--head); box-shadow: 0 12px 28px -8px rgba(0,0,0,.45); transition: transform .15s; }
.wa-float:hover { transform: translateY(-2px) scale(1.03); }
.wa-float svg { width: 30px; height: 30px; }
@media (max-width: 600px) { .wa-float span { display: none; } .wa-float { padding: 13px; right: 16px; bottom: 16px; } }
.form { display: grid; gap: 16px; background: #10234f; padding: 32px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,.08); }
.form label { display: grid; gap: 6px; font-size: .88rem; font-weight: 500; color: rgba(255,255,255,.82); }
.form input, .form select, .form textarea { font: inherit; color: #fff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); border-radius: 8px; padding: 12px 14px; }
.form select option { color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.form-note { font-size: .8rem; color: rgba(255,255,255,.5) !important; margin: 0; }

/* footer */
.footer { background: #071331; color: rgba(255,255,255,.6); padding: 36px 0; font-size: .9rem; }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot nav a:hover { color: #fff; }
.foot p { margin: 0; }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s, transform .6s; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* responsive */
@media (max-width: 960px) {
  .dept, .about, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .dept.rev .dept-media { order: 0; }
  .tiles { grid-template-columns: 1fr; max-width: 560px; }
  .steps, .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .about-logo { max-width: 360px; }
}
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .menu { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 20px; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,.1); display: none; }
  .menu.open { display: flex; }
  .menu a:not(.btn) { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .menu .btn { margin-top: 14px; }
  .section { padding: 72px 0; }
  .hero-inner { padding: 72px 0; }
  .steps, .strip-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .form { padding: 22px; }
}
@media (max-width: 460px) { .steps { grid-template-columns: 1fr; } .g-wide { grid-column: span 2; } }