:root {
  --bg: #0b1018;
  --bg-elevated: #121a24;
  --bg-soft: #182230;
  --ink: #f4f7fb;
  --ink-muted: #a8b3c4;
  --line: rgba(244, 247, 251, 0.12);
  --blue: #2b8cff;
  --blue-hot: #4aa3ff;
  --orange: #f47a20;
  --whatsapp: #25d366;
  --font-display: "Syne", "Segoe UI", sans-serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --nav-h: 4.5rem;
  --radius: 1rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 0.75rem);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1000px 480px at 90% -10%, rgba(43, 140, 255, 0.18), transparent 55%),
    radial-gradient(800px 420px at -10% 20%, rgba(244, 122, 32, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  padding: 0.6rem 1rem;
  background: var(--blue);
  color: #fff;
  border-radius: 0.4rem;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(11, 16, 24, 0.55);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(11, 16, 24, 0.96);
  border-bottom-color: var(--line);
}

.nav-inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  height: 2.6rem;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-muted);
  transition: color 0.2s var(--ease);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.nav-cta {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--blue);
  color: #fff !important;
  font-weight: 600;
}

.nav-cta:hover {
  background: var(--blue-hot);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 1002;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 2rem) 0 5rem;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(11, 16, 24, 0.92) 0%, rgba(11, 16, 24, 0.55) 58%, rgba(11, 16, 24, 0.78) 100%),
    linear-gradient(180deg, rgba(11, 16, 24, 0.2), rgba(11, 16, 24, 0.85));
}

.hero-grid {
  position: relative;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--orange);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.typed {
  display: block;
  min-height: 1.2em;
  color: var(--orange);
  margin-top: 0.35rem;
}

.typed::after {
  content: "";
  display: inline-block;
  width: 0.08em;
  height: 0.9em;
  margin-left: 0.12em;
  background: var(--blue);
  animation: blink 1s step-end infinite;
  vertical-align: -0.08em;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-lead {
  max-width: 34rem;
  color: var(--ink-muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.hero-logo img {
  width: min(100%, 28rem);
  margin-inline: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-hot);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  width: 2rem;
  height: 2rem;
  transform: translateX(-50%);
  border: 1px solid var(--blue);
  border-radius: 0.4rem;
  display: grid;
  place-items: center;
}

.scroll-hint span {
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(45deg) translateY(-2px);
}

.section {
  padding: 5.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.4rem;
}

.section-head h2,
.about-copy h2,
.contact-info h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-head p,
.about-copy p {
  color: var(--ink-muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card,
.service-grid article,
.about-panel,
.contact-form,
.faq-list details {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card {
  padding: 1.4rem;
}

.card-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--blue);
  margin-bottom: 1rem;
}

.card h3,
.service-grid h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.card p,
.service-grid p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.section-about {
  background: linear-gradient(180deg, transparent, rgba(24, 34, 48, 0.55), transparent);
}

.about-grid,
.faq-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.2rem;
  align-items: start;
}

.about-copy h3 {
  margin: 1.6rem 0 0.5rem;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
}

blockquote,
.panel-quote {
  margin: 1.2rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--blue);
  color: var(--ink);
  font-size: 1.05rem;
}

.about-panel {
  padding: 1.6rem;
}

.panel-kicker {
  margin: 0 0 0.7rem;
  color: var(--orange);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.facts {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.7rem;
}

.facts li {
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
}

.facts strong {
  display: block;
  color: var(--ink);
  font-size: 1.15rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.service-grid article {
  padding: 1.25rem 1.3rem;
}

.section-clients {
  overflow: hidden;
  padding-bottom: 3.5rem;
}

.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 2.4rem;
  width: max-content;
  animation: marquee 42s linear infinite;
  padding: 0.4rem 0;
}

.marquee-track img {
  height: 3.4rem;
  width: auto;
  max-width: 9.5rem;
  object-fit: contain;
  filter: grayscale(0.15) contrast(1.05);
  background: rgba(255, 255, 255, 0.92);
  padding: 0.45rem 0.7rem;
  border-radius: 0.55rem;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.faq-grid {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-list details {
  padding: 0.2rem 1.1rem 0.9rem;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  padding: 1rem 0 0.55rem;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 0;
  color: var(--ink-muted);
}

.faq-list a,
.form-note a,
.contact-list a {
  color: var(--blue-hot);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
  display: grid;
  gap: 1rem;
}

.contact-list span {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.25rem;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 14rem;
}

.map-wrap iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  filter: grayscale(0.35) contrast(1.05);
}

.contact-form {
  display: grid;
  gap: 0.9rem;
  padding: 1.4rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(11, 16, 24, 0.55);
  border-radius: 0.7rem;
  padding: 0.75rem 0.9rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.form-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 5.5rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.footer-inner .brand img {
  height: 2.1rem;
}

.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 1100;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.wa-float svg {
  width: 1.7rem;
  height: 1.7rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: none;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .faq-grid,
  .contact-grid,
  .card-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-logo {
    order: -1;
  }

  .hero-logo img {
    width: min(70%, 18rem);
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    z-index: 1001;
    height: 100dvh;
    padding: calc(var(--nav-h) + 1.2rem) 1.4rem 2rem;
    background: rgba(11, 16, 24, 0.98);
    flex-direction: column;
    align-items: flex-start;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s;
  }

  .nav-links.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .card-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-bottom: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track,
  .typed::after,
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}