:root {
  --navy: #0B1F3A;
  --navy-dark: #071528;
  --ink: #0B1F3A;
  --slate: #475569;
  --muted: #64748B;
  --line: #E2E8F0;
  --bg: #F4F6F9;
  --white: #FFFFFF;
  --cyan: #38BDF8;
  --blue: #0B8378;
  --teal: #12B5A6;
  --grad: linear-gradient(135deg, #12B5A6 0%, #38BDF8 100%);
  --grad-dark: linear-gradient(135deg, #071528 0%, #0B1F3A 55%, #0F4C5C 100%);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, .14);
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 .5em; line-height: 1.2; color: var(--ink); font-family: Poppins, Inter, sans-serif; font-weight: 600; }
p { margin: 0 0 1em; color: var(--slate); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--white { background: var(--white); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 12px;
}
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: 8px 16px; z-index: 1000; }
.skip-link:focus { left: 16px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 14px 28px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  border: 0; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s;
  font-family: inherit;
}
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 8px 24px rgba(18, 181, 166, .35); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(18, 181, 166, .45); }
.btn--ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn--ghost:hover { background: rgba(255,255,255,.1); }
.btn--outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--navy); }
.brand .brand__mark { width: 50px; height: 40px; }
.brand__word { font-family: Poppins, Inter, sans-serif; font-weight: 500; font-size: 1.75rem; letter-spacing: -.01em; line-height: 1; }
.brand__word span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link, .nav__toggle {
  padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: .92rem; color: var(--ink);
  background: none; border: 0; cursor: pointer; font-family: inherit; display: flex; align-items: center; gap: 4px;
  white-space: nowrap;
}
.nav { margin-left: 24px; margin-right: auto; }
.nav__link:hover, .nav__toggle:hover, .nav__link.active, .nav__toggle.active { color: var(--blue); background: #E7F7F5; }
.nav__item { position: relative; }
.nav__toggle svg { width: 18px; height: 18px; transition: transform .2s; }
.nav__item:hover .nav__toggle svg, .nav__item.open .nav__toggle svg { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 280px; padding: 10px;
  background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s;
}
.nav__item:hover .dropdown, .nav__item.open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 14px; border-radius: 10px; font-size: .9rem; font-weight: 500; color: var(--slate); }
.dropdown a:hover { background: #E7F7F5; color: var(--navy); }
.dropdown__title { display: block; padding: 8px 14px 4px; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.header__cta { padding: 11px 22px; }
.menu-btn { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--ink); }
.menu-btn svg { width: 28px; height: 28px; }

/* Mobile nav */
.mobile-nav {
  position: fixed; inset: 0; z-index: 200; background: rgba(15,23,42,.5);
  opacity: 0; visibility: hidden; transition: all .25s;
}
.mobile-nav.open { opacity: 1; visibility: visible; }
.mobile-nav__panel {
  position: absolute; right: 0; top: 0; bottom: 0; width: min(340px, 88vw); background: #fff;
  padding: 24px; overflow-y: auto; transform: translateX(100%); transition: transform .25s;
}
.mobile-nav.open .mobile-nav__panel { transform: translateX(0); }
.mobile-nav__close { background: none; border: 0; cursor: pointer; float: right; padding: 4px; }
.mobile-nav__close svg { width: 26px; height: 26px; }
.mobile-nav details { border-bottom: 1px solid var(--line); }
.mobile-nav summary, .mobile-nav > .mobile-nav__panel > a {
  display: block; padding: 14px 4px; font-weight: 600; cursor: pointer; list-style: none;
}
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav details a { display: block; padding: 8px 16px; color: var(--slate); font-size: .92rem; }
.mobile-nav .btn { margin-top: 24px; width: 100%; }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--grad-dark);
  padding: 110px 0 120px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 26px 26px;
}
.hero::after {
  content: ""; position: absolute; width: 640px; height: 640px; right: -160px; top: -160px;
  background: radial-gradient(circle, rgba(56,189,248,.28), transparent 65%);
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; letter-spacing: -.02em; }
.hero h1 span { display: block; }
.hero p { color: rgba(255,255,255,.82); font-size: 1.15rem; max-width: 560px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.orbit { position: relative; width: 100%; max-width: 440px; aspect-ratio: 1; margin: 0 auto; }
.orbit__ring { position: absolute; inset: 0; border: 1.5px dashed rgba(255,255,255,.25); border-radius: 50%; animation: spin 40s linear infinite; }
.orbit__ring--inner { inset: 18%; animation-duration: 28s; animation-direction: reverse; }
.orbit__core {
  position: absolute; inset: 34%; border-radius: 50%; background: #fff; color: var(--navy);
  display: grid; place-items: center; box-shadow: 0 0 60px rgba(18,181,166,.55);
}
.orbit__core svg { width: 64%; height: 64%; margin-left: 6%; }
.orbit__icon {
  position: absolute; width: 58px; height: 58px; margin: -29px 0 0 -29px; border-radius: 16px;
  background: #fff; color: var(--navy); display: grid; place-items: center; font-weight: 800; font-size: .72rem;
  box-shadow: 0 10px 25px rgba(0,0,0,.25); animation: counter 40s linear infinite;
}
.orbit__ring--inner .orbit__icon { animation-duration: 28s; animation-direction: reverse; }
.orbit__icon svg { width: 28px; height: 28px; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes counter { to { transform: rotate(-360deg); } }

/* Page hero (internal pages) */
.page-hero { background: var(--grad-dark); color: #fff; padding: 88px 0 72px; position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px); background-size: 26px 26px;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 700; max-width: 820px; }
.page-hero p { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 760px; }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.breadcrumb a:hover { color: #fff; }

/* Cards / grids */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--6 { grid-template-columns: repeat(6, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card h3 { font-size: 1.15rem; font-weight: 700; }
.card p { margin: 0; font-size: .95rem; }
.icon-box {
  width: 56px; height: 56px; border-radius: 14px; background: var(--grad); color: #fff;
  display: grid; place-items: center; margin-bottom: 20px;
}
.icon-box svg { width: 28px; height: 28px; }

/* Tech */
.tech-wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 32px; align-items: stretch; }
.tech-wrap > * { min-width: 0; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.panel h3 { font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 24px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 16px; width: max-content; animation: marquee 22s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.tech {
  display: flex; flex-direction: column; align-items: center; gap: 10px; width: 120px; padding: 20px 10px;
  border-radius: 14px; background: var(--bg); border: 1px solid var(--line); font-weight: 700; font-size: .9rem;
}
.tech__logo { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; color: #fff; font-size: .8rem; font-weight: 800; }
.areas { display: flex; flex-direction: column; gap: 16px; }
.area { display: flex; gap: 16px; align-items: center; padding: 14px; border-radius: 12px; background: var(--bg); }
.area .icon-box { margin: 0; width: 46px; height: 46px; flex-shrink: 0; }
.area .icon-box svg { width: 22px; height: 22px; }
.area h4 { margin: 0; font-size: 1rem; }
.area p { margin: 0; font-size: .88rem; }

/* Services catalog */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: .88rem; cursor: pointer;
  font-family: inherit; color: var(--ink); transition: all .2s;
}
.chip span { background: var(--bg); color: var(--muted); padding: 1px 8px; border-radius: 999px; font-size: .75rem; }
.chip:hover { border-color: var(--blue); }
.chip.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.chip.active span { background: rgba(255,255,255,.2); color: #fff; }
.service-card { display: flex; flex-direction: column; }
.service-card .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tag { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 3px 10px; border-radius: 999px; background: #E7F7F5; color: var(--navy); }
.service-card p { flex: 1; margin-bottom: 20px; }
.link-more { font-weight: 700; color: var(--blue); font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.link-more:hover { gap: 10px; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination button {
  min-width: 40px; height: 40px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-weight: 600; font-family: inherit; color: var(--ink);
}
.pagination button.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.pagination button:disabled { opacity: .4; cursor: default; }

/* Sectors */
.sector { text-align: center; padding: 28px 16px; }
.sector .icon-box { margin: 0 auto 16px; }
.sector h3 { font-size: 1rem; margin-bottom: 4px; }
.sector p { font-size: .85rem; }

/* CTA + scheduler */
.cta { background: var(--grad-dark); color: #fff; position: relative; overflow: hidden; }
.cta .section-head h2 { color: #fff; }
.cta .section-head p { color: rgba(255,255,255,.8); }
.scheduler {
  background: #fff; color: var(--ink); border-radius: 20px; box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1.3fr 1fr; overflow: hidden;
}
.scheduler__main { padding: 36px; }
.scheduler__side { padding: 36px; background: var(--bg); border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.scheduler h3 { font-size: 1.2rem; margin-bottom: 4px; }
.scheduler .sub { font-size: .9rem; color: var(--muted); margin-bottom: 24px; }
.week-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; font-weight: 600; font-size: .9rem; }
.week-nav button { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 1rem; color: var(--ink); }
.week-nav button:disabled { opacity: .35; cursor: default; }
.days { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 20px; }
.day {
  padding: 12px 4px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer;
  text-align: center; font-family: inherit; color: var(--ink);
}
.day small { display: block; font-size: .72rem; color: var(--muted); text-transform: uppercase; }
.day strong { font-size: 1.05rem; }
.day.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.day.active small { color: rgba(255,255,255,.75); }
.day:disabled { opacity: .35; cursor: default; }
.slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 28px; }
.slot { padding: 9px 4px; border-radius: 10px; border: 1px solid var(--line); background: #fff; cursor: pointer; font-family: inherit; font-weight: 600; font-size: .85rem; color: var(--ink); }
.slot.active { background: var(--grad); color: #fff; border-color: transparent; }
.label { display: block; font-size: .8rem; font-weight: 700; color: var(--slate); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .05em; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.input {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); font-family: inherit;
  font-size: .95rem; background: #fff; color: var(--ink);
}
.input:focus { outline: 2px solid var(--blue); border-color: transparent; }
textarea.input { resize: vertical; min-height: 90px; }
.check { display: flex; gap: 8px; align-items: center; font-size: .88rem; color: var(--slate); }
.summary { list-style: none; padding: 0; margin: 0 0 24px; }
.summary li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.summary li span:first-child { color: var(--muted); }
.summary li span:last-child { font-weight: 700; text-align: right; }
.scheduler__side .btn { width: 100%; margin-bottom: 10px; }
.note { font-size: .8rem; color: var(--muted); margin-top: auto; padding-top: 16px; }
.form-msg { font-size: .85rem; color: #DC2626; min-height: 1.2em; margin-bottom: 8px; }

/* Content (internal pages) */
.prose h2 { font-size: 1.8rem; font-weight: 800; }
.prose p { font-size: 1.05rem; }
.mvv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { position: relative; padding: 6px 0 6px 28px; color: var(--slate); font-size: .95rem; }
.list li::before {
  content: ""; position: absolute; left: 0; top: 12px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.highlight {
  background: linear-gradient(135deg, #E7F7F5, #EAF6FD); border: 1px solid #B5E6E0; border-radius: var(--radius);
  padding: 32px; margin-bottom: 48px;
}
.highlight h3 { color: var(--navy); }
.detail { scroll-margin-top: 96px; }
.detail .card:hover { transform: none; }
.detail-head { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 16px; }
.detail-head .icon-box { margin: 0; flex-shrink: 0; }
.detail-head h3 { font-size: 1.35rem; margin-bottom: 6px; }
.detail-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 8px; }
.detail-cols h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 8px; }
.stack { display: flex; flex-direction: column; gap: 24px; }
.phases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: phase; }
.phase { position: relative; padding-top: 48px; }
.phase::before {
  counter-increment: phase; content: "0" counter(phase); position: absolute; top: 24px; right: 28px;
  font-size: 2.6rem; font-weight: 900; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.subnav { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.subnav a { padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); font-size: .85rem; font-weight: 600; }
.subnav a:hover { background: rgba(255,255,255,.22); }
.band { background: var(--navy); color: #fff; border-radius: 20px; padding: 48px; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.band h3 { color: #fff; font-size: 1.6rem; margin: 0 0 6px; }
.band p { color: rgba(255,255,255,.8); margin: 0; }

/* Footer */
.footer { background: var(--navy-dark); color: rgba(255,255,255,.75); padding: 72px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer p { color: rgba(255,255,255,.7); font-size: .92rem; }
.footer .brand { color: #fff; margin-bottom: 16px; }
.footer__tagline { font-weight: 700; color: var(--cyan) !important; letter-spacing: .04em; }
.footer__contact { list-style: none; padding: 0; margin: 0; }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: .92rem; }
.footer__contact svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 3px; fill: var(--cyan); }
.footer__contact a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; font-size: .85rem; text-align: center; }
.map-btn { margin-top: 8px; padding: 10px 20px; font-size: .85rem; }

/* Floating WhatsApp */
.wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center; box-shadow: 0 10px 25px rgba(0,0,0,.25);
  transition: transform .2s;
}
.wa:hover { transform: scale(1.08); }
.wa svg { width: 30px; height: 30px; fill: #fff; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 1024px) {
  .nav, .header__cta { display: none; }
  .menu-btn { display: block; }
  .grid--6 { grid-template-columns: repeat(3, 1fr); }
  .tech-wrap, .scheduler { grid-template-columns: 1fr; }
  .scheduler__side { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .orbit { max-width: 320px; }
  .grid--3, .mvv, .phases { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .detail-cols { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .section { padding: 72px 0; }
  .hero { padding: 72px 0 88px; }
  .grid--3, .grid--2, .mvv, .phases, .footer__grid { grid-template-columns: 1fr; }
  .grid--6 { grid-template-columns: 1fr 1fr; }
  .days { grid-template-columns: repeat(5, 1fr); gap: 4px; }
  .slots { grid-template-columns: repeat(3, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .scheduler__main, .scheduler__side, .card, .panel { padding: 24px; }
  .band { padding: 32px 24px; }
}