:root {
  --ink: #07111f;
  --ink-soft: #12233a;
  --paper: #f5f8fc;
  --white: #ffffff;
  --blue: #1687ff;
  --cyan: #18d4ff;
  --muted: #64748b;
  --line: rgba(7, 17, 31, 0.11);
  --radius: 26px;
  --shadow: 0 24px 70px rgba(7, 17, 31, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.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;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--white);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(1180px, calc(100% - 40px));
  height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand img, .footer-brand img {
  border-radius: 13px;
  box-shadow: 0 8px 24px rgba(22, 135, 255, 0.2);
}
.brand span { display: grid; line-height: 1.1; }
.brand strong { font-size: 17px; }
.brand small { margin-top: 4px; color: var(--muted); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 34px; }
nav a {
  position: relative;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 600;
}
nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}
nav a:hover::after, nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.menu-button { display: none; }

.hero {
  position: relative;
  width: min(1180px, calc(100% - 40px));
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 64px;
  overflow: hidden;
}
.hero-copy { position: relative; z-index: 2; padding: 60px 0 90px; }
.eyebrow {
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #176dc2;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow span { width: 28px; height: 2px; background: currentColor; }
h1, h2, h3 { letter-spacing: -0.04em; }
h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3.35rem, 6vw, 5.9rem);
  line-height: 0.98;
  font-weight: 800;
}
h1 em { color: var(--blue); font-style: normal; }
.hero-text { max-width: 630px; margin: 30px 0 0; color: var(--muted); font-size: 19px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button {
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font: 700 15px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.button-primary { color: var(--white); background: var(--ink); box-shadow: 0 12px 30px rgba(7, 17, 31, 0.2); }
.button-primary:hover, .button-primary:focus-visible { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(7, 17, 31, 0.25); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.7); }
.button-ghost:hover, .button-ghost:focus-visible { border-color: rgba(22,135,255,.35); background: var(--white); }
.trust-list { margin: 32px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 22px; list-style: none; color: #405069; font-size: 14px; font-weight: 600; }
.trust-list span { color: var(--blue); margin-right: 6px; }

.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 7% 2%;
  border-radius: 42% 58% 48% 52%;
  background: radial-gradient(circle at 38% 30%, rgba(24,212,255,.26), transparent 35%), linear-gradient(145deg, #0c1e37, #050b13 72%);
  box-shadow: var(--shadow);
  transform: rotate(-4deg);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 14% 10%;
  opacity: .17;
  background-image: linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(circle, #000, transparent 74%);
  mask-image: radial-gradient(circle, #000, transparent 74%);
  transform: rotate(-4deg);
}
.logo-stage {
  position: relative;
  z-index: 2;
  width: min(340px, 68%);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 36px;
  display: grid;
  place-items: center;
  background: rgba(5, 11, 19, .72);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 32px 80px rgba(0,0,0,.38);
  backdrop-filter: blur(12px);
  transform: rotate(3deg);
}
.logo-stage img { width: 86%; border-radius: 24px; }
.logo-glow { position: absolute; inset: 14%; border-radius: 50%; background: var(--blue); filter: blur(70px); opacity: .35; }
.orbit { position: absolute; z-index: 1; border: 1px solid rgba(24,212,255,.24); border-radius: 50%; }
.orbit-one { width: 86%; aspect-ratio: 1; transform: rotate(35deg) scaleY(.52); }
.orbit-two { width: 70%; aspect-ratio: 1; border-style: dashed; transform: rotate(-24deg) scaleY(.58); }
.floating-card {
  position: absolute;
  z-index: 3;
  min-width: 218px;
  padding: 15px 18px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  background: rgba(11, 25, 43, .84);
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
  backdrop-filter: blur(12px);
}
.floating-card small, .floating-card strong { display: block; line-height: 1.25; }
.floating-card small { margin-bottom: 4px; color: #9db0c8; font-size: 11px; text-transform: uppercase; letter-spacing: .09em; }
.floating-card strong { font-size: 14px; }
.floating-card svg { width: 28px; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pulse { position: relative; width: 13px; height: 13px; flex: 0 0 auto; border-radius: 50%; background: #42e79d; box-shadow: 0 0 0 7px rgba(66,231,157,.12); }
.card-top { top: 15%; right: 0; }
.card-bottom { left: 0; bottom: 15%; }

.audience-strip {
  padding: 26px max(24px, calc((100% - 1180px) / 2));
  display: flex;
  align-items: center;
  gap: 40px;
  color: white;
  background: var(--ink);
  overflow: hidden;
}
.audience-strip p { margin: 0; color: #8292a8; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; white-space: nowrap; }
.audience-strip div { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-weight: 600; white-space: nowrap; }
.audience-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--blue); }

.section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 120px 0; }
.section-heading { margin-bottom: 48px; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 60px; }
.section h2 { margin: 0; font-size: clamp(2.3rem, 4vw, 4rem); line-height: 1.08; }
.section-heading > p, .process-intro > p { margin: 0; color: var(--muted); font-size: 18px; }
.service-grid { display: grid; grid-template-columns: 1.15fr .925fr .925fr; gap: 18px; align-items: stretch; }
.service-card {
  position: relative;
  min-height: 390px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.76);
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}
.service-card:hover { transform: translateY(-5px); border-color: rgba(22,135,255,.26); box-shadow: var(--shadow); }
.service-card.featured { color: white; border-color: transparent; background: linear-gradient(145deg, #0c213b, #07111f 72%); }
.service-card.featured::after { content: ""; position: absolute; width: 190px; height: 190px; right: -70px; bottom: -80px; border-radius: 50%; background: var(--blue); filter: blur(66px); opacity: .28; }
.service-number { position: absolute; right: 28px; top: 26px; color: #b3bfce; font: 800 13px/1 Inter, ui-sans-serif, system-ui, sans-serif; letter-spacing: .1em; }
.featured .service-number { color: #7890ab; }
.service-icon { width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; color: var(--blue); background: rgba(22,135,255,.09); }
.featured .service-icon { color: var(--cyan); background: rgba(24,212,255,.1); }
.service-icon svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 30px 0 12px; font-size: 24px; }
.service-card p { margin: 0; color: var(--muted); }
.featured p { color: #aebed1; }
.service-card ul { position: relative; z-index: 1; margin: 24px 0 0; padding: 0; display: grid; gap: 9px; list-style: none; color: #d9e4ef; font-size: 14px; }
.service-card li::before { content: "✓"; margin-right: 9px; color: var(--cyan); }

.process { border-top: 1px solid var(--line); display: grid; grid-template-columns: .86fr 1.14fr; gap: 90px; }
.process-intro { position: sticky; top: 40px; align-self: start; }
.process-intro > p { margin-top: 24px; }
.text-link { margin-top: 28px; display: inline-flex; gap: 10px; color: var(--blue); font-weight: 700; text-decoration: none; }
.text-link span { transition: transform 160ms ease; }
.text-link:hover span { transform: translateX(5px); }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { padding: 34px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 62px 1fr; gap: 18px; }
.process-list li:first-child { padding-top: 0; }
.process-list > li > span { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: var(--blue); background: rgba(22,135,255,.09); font: 800 12px/1 Inter, ui-sans-serif, system-ui, sans-serif; }
.process-list h3 { margin: 0 0 7px; font-size: 23px; }
.process-list p { margin: 0; color: var(--muted); }

.contact {
  position: relative;
  margin-bottom: 100px;
  padding: 66px;
  border-radius: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 50px;
  color: white;
  background: var(--ink);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(7,17,31,.2);
}
.contact-shine { position: absolute; width: 420px; height: 420px; right: -130px; top: -210px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), var(--blue)); filter: blur(70px); opacity: .18; }
.eyebrow.light { color: var(--cyan); }
.contact h2 { max-width: 710px; font-size: clamp(2.1rem, 4vw, 3.8rem); }
.contact-copy > p:last-child { max-width: 680px; margin: 20px 0 0; color: #aebed1; font-size: 17px; }
.contact-action { position: relative; z-index: 1; min-width: 270px; display: grid; gap: 12px; text-align: center; }
.whatsapp-button { width: 100%; border: none; color: #062414; background: #58e595; }
.whatsapp-button:hover, .whatsapp-button:focus-visible { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(88,229,149,.2); }
.whatsapp-button svg { width: 23px; }
.email-link { color: #b9c8d9; font-size: 14px; text-underline-offset: 4px; }
.email-link:hover { color: white; }

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 0 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand div { display: grid; }
.footer-brand strong { font-family: inherit; }
.footer-brand span { color: var(--muted); font-size: 13px; }
.footer-meta { max-width: 480px; text-align: right; color: var(--muted); font-size: 12px; }
.footer-meta p { margin: 4px 0; }
.footer-meta a { color: inherit; text-underline-offset: 3px; }
.footer-meta a:hover { color: var(--blue); }
.legal-note { line-height: 1.45; }

*:focus-visible { outline: 3px solid rgba(22, 135, 255, .38); outline-offset: 4px; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding: 70px 0 24px; }
  .hero-visual { min-height: 510px; }
  .hero-visual::before { inset: 4% 12%; }
  .card-top { right: 9%; }
  .card-bottom { left: 9%; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-card.featured { grid-column: 1 / -1; min-height: 330px; }
  .process { grid-template-columns: 1fr; gap: 50px; }
  .process-intro { position: static; }
  .contact { grid-template-columns: 1fr; }
  .contact-action { width: min(350px, 100%); }
}

@media (max-width: 720px) {
  .site-header { height: 76px; }
  .menu-button {
    width: 44px;
    height: 44px;
    padding: 11px;
    border: 1px solid var(--line);
    border-radius: 12px;
    display: grid;
    align-content: center;
    gap: 5px;
    background: var(--white);
  }
  .menu-button > span:not(.sr-only) { width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform 180ms ease, opacity 180ms ease; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  nav {
    position: absolute;
    z-index: 20;
    top: 68px;
    left: 20px;
    right: 20px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    display: none;
    align-items: stretch;
    gap: 4px;
    background: rgba(255,255,255,.97);
    box-shadow: var(--shadow);
  }
  nav.open { display: grid; }
  nav a { padding: 12px; border-radius: 10px; }
  nav a:hover { background: var(--paper); }
  nav a::after { display: none; }
  h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .hero { width: min(100% - 28px, 1180px); }
  .hero-copy { padding-top: 54px; }
  .hero-text { font-size: 17px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .trust-list { gap: 8px 18px; }
  .hero-visual { min-height: 430px; margin-bottom: 28px; }
  .hero-visual::before { inset: 5%; }
  .logo-stage { width: 62%; border-radius: 27px; }
  .floating-card { min-width: 184px; padding: 12px 14px; }
  .floating-card strong { font-size: 12px; }
  .card-top { top: 10%; right: 0; }
  .card-bottom { left: 0; bottom: 10%; }
  .audience-strip { display: block; padding: 22px 20px; }
  .audience-strip p { margin-bottom: 11px; }
  .audience-strip div { justify-content: flex-start; overflow: hidden; }
  .section { width: min(100% - 28px, 1180px); padding: 82px 0; }
  .section-heading { margin-bottom: 34px; grid-template-columns: 1fr; gap: 20px; }
  .section h2 { font-size: 2.55rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card.featured { grid-column: auto; }
  .service-card { min-height: 0; padding: 28px; }
  .process-list li { grid-template-columns: 50px 1fr; }
  .contact { width: calc(100% - 28px); margin-bottom: 72px; padding: 42px 26px; border-radius: 25px; }
  footer { width: calc(100% - 28px); align-items: flex-start; flex-direction: column; }
  .footer-meta { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}