:root {
  --bg: #061426;
  --bg-soft: #0a1d33;
  --panel: rgba(12, 31, 53, .86);
  --panel-solid: #0d223a;
  --text: #f5f9ff;
  --muted: #a9bad0;
  --line: rgba(175, 207, 235, .16);
  --cyan: #20d7ff;
  --blue: #5792ff;
  --lime: #a5f36b;
  --shadow: 0 28px 80px rgba(0, 0, 0, .28);
  --radius: 26px;
  --wrap: min(1180px, calc(100% - 40px));
}

html[data-theme="light"] {
  --bg: #f3f8fd;
  --bg-soft: #ffffff;
  --panel: rgba(255, 255, 255, .9);
  --panel-solid: #ffffff;
  --text: #071426;
  --muted: #53677f;
  --line: rgba(8, 34, 62, .12);
  --shadow: 0 28px 80px rgba(14, 46, 79, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter Tight", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
  overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; background: var(--cyan); color: #00131c; padding: 12px 18px; border-radius: 10px; font-weight: 800; }
.skip-link:focus { top: 16px; }
.reading-progress { position: fixed; z-index: 1000; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--cyan), var(--blue), var(--lime)); transform: scaleX(0); transform-origin: left; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(18px); }
.nav-shell { width: var(--wrap); min-height: 78px; margin-inline: auto; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand img { width: 174px; height: 45px; object-fit: contain; object-position: left center; }
.logo-dark { display: none; }
html[data-theme="light"] .logo-light { display: none; }
html[data-theme="light"] .logo-dark { display: block; }
.main-nav { display: flex; align-items: center; gap: 24px; }
.main-nav a { text-decoration: none; color: var(--muted); font-size: .94rem; font-weight: 700; transition: color .2s ease; }
.main-nav a:hover, .main-nav a:focus { color: var(--cyan); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle, .menu-toggle { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; color: var(--text); background: var(--panel); cursor: pointer; }
.menu-toggle { display: none; font-size: 1.3rem; }
.nav-cta { text-decoration: none; border-radius: 999px; padding: 12px 18px; background: var(--text); color: var(--bg); font-weight: 850; font-size: .9rem; }

.breadcrumbs { display: flex; gap: 10px; align-items: center; min-height: 56px; color: var(--muted); font-size: .84rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--cyan); }
.hero-local { position: relative; padding: 74px 0 94px; border-bottom: 1px solid var(--line); isolation: isolate; }
.hero-local::before { content: ""; position: absolute; inset: 0; z-index: -2; opacity: .55; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 62px 62px; mask-image: linear-gradient(to bottom, black, transparent 85%); }
.hero-glow { position: absolute; z-index: -1; width: 620px; height: 620px; top: -230px; right: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(32, 215, 255, .26), rgba(87, 146, 255, .08) 38%, transparent 70%); filter: blur(20px); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
.eyebrow, .kicker { margin: 0 0 18px; font-family: "JetBrains Mono", monospace; letter-spacing: .12em; color: var(--cyan); font-size: .78rem; font-weight: 800; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 34px; height: 2px; background: var(--cyan); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(3rem, 6.1vw, 6.2rem); line-height: .95; letter-spacing: -.055em; max-width: 880px; }
h1 em { display: block; color: var(--cyan); font-style: normal; }
.lead { color: var(--muted); font-size: clamp(1.07rem, 1.7vw, 1.3rem); max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 22px; border-radius: 999px; text-decoration: none; font-weight: 850; }
.button.primary { color: #00131c; background: linear-gradient(135deg, var(--cyan), #7ee7ff); box-shadow: 0 14px 44px rgba(32, 215, 255, .2); }
.button.secondary { border: 1px solid var(--line); background: var(--panel); }
.trust-points { display: grid; grid-template-columns: repeat(3, 1fr); padding: 0; margin: 46px 0 0; list-style: none; border-top: 1px solid var(--line); }
.trust-points li { padding: 22px 16px 0 0; }
.trust-points strong { display: block; font-size: 1.35rem; }
.trust-points span { display: block; color: var(--muted); font-size: .82rem; }
.hero-panel { position: relative; overflow: hidden; padding: 0 26px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, color-mix(in srgb, var(--panel-solid) 95%, var(--cyan) 5%), var(--panel-solid)); box-shadow: var(--shadow); transform: rotate(1.2deg); }
.hero-panel::after { content: ""; position: absolute; width: 190px; height: 190px; right: -60px; bottom: -60px; border-radius: 50%; background: rgba(32, 215, 255, .1); filter: blur(12px); }
.panel-top { margin: 0 -26px 24px; min-height: 48px; display: flex; align-items: center; gap: 7px; padding: 0 18px; border-bottom: 1px solid var(--line); }
.panel-top span { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); opacity: .55; }
.panel-top b { margin-left: 8px; color: var(--muted); font: 600 .72rem "JetBrains Mono", monospace; }
.status-row { display: grid; grid-template-columns: 10px 1fr auto; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.status-row i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 16px var(--lime); }
.status-row span { font-weight: 720; }
.status-row strong { font: 700 .66rem "JetBrains Mono", monospace; color: var(--cyan); }
.panel-chart { height: 155px; display: flex; align-items: end; gap: 9px; padding-top: 28px; }
.panel-chart span { flex: 1; height: var(--h); border-radius: 8px 8px 2px 2px; background: linear-gradient(to top, var(--blue), var(--cyan)); opacity: .85; }
.hero-panel > p { position: relative; z-index: 1; margin: 16px 0 0; color: var(--muted); }
.hero-panel > p b { color: var(--text); }

.section { padding: 110px 0; border-bottom: 1px solid var(--line); }
.split-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
h2 { font-size: clamp(2.25rem, 4.4vw, 4.7rem); line-height: 1; letter-spacing: -.045em; margin-bottom: 24px; }
.prose p, .section-heading > p, .difference-title > p, .experience-grid > div > p, .faq-grid > div > p { color: var(--muted); font-size: 1.1rem; }
.section-heading { max-width: 780px; margin-bottom: 44px; }
.section-heading.compact { max-width: 850px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-grid article { min-height: 350px; padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); box-shadow: 0 18px 50px rgba(0, 0, 0, .08); transition: transform .25s ease, border-color .25s ease; }
.service-grid article:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--cyan) 55%, transparent); }
.card-number { display: block; margin-bottom: 48px; color: var(--cyan); font: 700 .78rem "JetBrains Mono", monospace; }
.service-grid h3 { font-size: 1.55rem; line-height: 1.12; margin-bottom: 14px; }
.service-grid p { color: var(--muted); }
.service-grid ul { margin: 24px 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--line); }
.service-grid li { position: relative; padding-left: 18px; color: var(--muted); font-size: .91rem; }
.service-grid li + li { margin-top: 7px; }
.service-grid li::before { content: ""; position: absolute; left: 0; top: .65em; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }

.difference-section { background: var(--bg-soft); }
.difference-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.difference-title { position: sticky; top: 120px; }
.difference-title a { display: inline-flex; color: var(--cyan); text-decoration: none; font-weight: 850; margin-top: 10px; }
.difference-list { border-top: 1px solid var(--line); }
.difference-list article { display: grid; grid-template-columns: 55px 1fr; gap: 18px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.difference-list b { color: var(--cyan); font: 700 .78rem "JetBrains Mono", monospace; }
.difference-list h3 { font-size: 1.5rem; margin-bottom: 7px; }
.difference-list p { color: var(--muted); margin-bottom: 0; }

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.process-grid li { min-height: 270px; padding: 26px; border-top: 2px solid var(--cyan); background: linear-gradient(180deg, rgba(32, 215, 255, .07), transparent 80%); }
.process-grid span { color: var(--cyan); font: 700 .8rem "JetBrains Mono", monospace; }
.process-grid h3 { margin: 64px 0 12px; font-size: 1.22rem; }
.process-grid p { color: var(--muted); font-size: .93rem; }

.experience-section { background: var(--bg-soft); }
.experience-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 85px; }
.client-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.client-tags span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font: 700 .77rem "JetBrains Mono", monospace; }
.case-links { display: grid; gap: 12px; }
.case-links a { display: flex; flex-direction: column; gap: 7px; padding: 25px 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.case-links a:hover { transform: translateX(6px); border-color: var(--cyan); }
.case-links small { color: var(--cyan); font: 700 .72rem "JetBrains Mono", monospace; }
.case-links strong { font-size: 1.3rem; }
.case-links span { color: var(--muted); }

.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: start; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-size: 1.13rem; font-weight: 800; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { font-size: 1.6rem; color: var(--cyan); transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { color: var(--muted); margin: -4px 0 26px; max-width: 760px; }

.contact-section { padding: 110px 0; background: linear-gradient(135deg, #08233a, #061426 55%, #092740); color: #f5f9ff; }
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.contact-grid > div > p:not(.kicker) { color: #a9bad0; font-size: 1.1rem; }
.contact-direct { display: grid; gap: 10px; margin-top: 32px; }
.contact-direct a { color: var(--cyan); text-decoration: none; font-weight: 800; }
.contact-direct span { color: #a9bad0; }
.contact-form { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 32px; border: 1px solid rgba(185, 219, 246, .18); border-radius: var(--radius); background: rgba(8, 25, 43, .72); box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 8px; color: #dbe9f7; font-size: .88rem; font-weight: 800; }
.contact-form label:nth-of-type(3), .contact-form label:nth-of-type(4) { grid-column: 1 / -1; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid rgba(185, 219, 246, .2); border-radius: 12px; background: rgba(0, 0, 0, .18); color: #fff; padding: 13px 14px; outline: none; }
.contact-form select option { color: #071426; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(32, 215, 255, .12); }
.contact-form button { grid-column: 1 / -1; min-height: 54px; border: 0; border-radius: 999px; cursor: pointer; color: #00131c; background: var(--cyan); font-weight: 900; }
.form-note { grid-column: 1 / -1; color: #93a8bf; font-size: .78rem; margin: 0; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.site-footer { padding: 46px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; }
.footer-grid img { width: 180px; }
.footer-grid p { color: var(--muted); margin: 9px 0 0; }
.footer-grid nav { display: flex; gap: 20px; }
.footer-grid nav a { color: var(--muted); text-decoration: none; font-weight: 700; }
.footer-grid small { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); }
.floating-whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 40; padding: 13px 17px; border-radius: 999px; background: #25d366; color: #062812; text-decoration: none; font-weight: 900; box-shadow: 0 14px 40px rgba(0, 0, 0, .28); }

@media (max-width: 1040px) {
  .main-nav { position: fixed; inset: 78px 0 auto; display: none; flex-direction: column; align-items: flex-start; gap: 0; padding: 18px 20px 26px; background: var(--bg); border-bottom: 1px solid var(--line); }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .menu-toggle { display: block; }
  .nav-cta { display: none; }
  .hero-grid, .split-intro, .difference-grid, .experience-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero-panel { max-width: 680px; transform: none; }
  .difference-title { position: static; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 680px) {
  :root { --wrap: min(100% - 28px, 1180px); --radius: 20px; }
  .nav-shell { min-height: 70px; gap: 10px; }
  .brand img { width: 142px; }
  .main-nav { top: 70px; }
  .theme-toggle, .menu-toggle { width: 38px; height: 38px; }
  .hero-local { padding: 48px 0 70px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.1rem); }
  .trust-points { grid-template-columns: 1fr; gap: 0; }
  .trust-points li { display: grid; grid-template-columns: 90px 1fr; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .section, .contact-section { padding: 78px 0; }
  .service-grid, .process-grid { grid-template-columns: 1fr; }
  .service-grid article { min-height: auto; }
  .card-number { margin-bottom: 30px; }
  .process-grid li { min-height: auto; }
  .process-grid h3 { margin-top: 34px; }
  .contact-form { grid-template-columns: 1fr; padding: 22px; }
  .contact-form label { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid nav { flex-wrap: wrap; }
}

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