:root {
  color-scheme: light;
  --espresso: #1f160f;
  --coffee: #352416;
  --brown: #5b4028;
  --taupe: #8a735d;
  --gold: #c99a45;
  --gold-soft: #ecd29b;
  --cream: #f6efe3;
  --beige: #eadfce;
  --ivory: #fffaf1;
  --white: #ffffff;
  --muted: #7a6a58;
  --line: rgba(91, 64, 40, 0.16);
  --shadow: 0 26px 90px rgba(43, 29, 18, 0.22);
  --radius: 8px;
  --container: min(1120px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--cream); }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--espresso);
  background:
    radial-gradient(circle at 12% 8%, rgba(201, 154, 69, 0.16), transparent 32%),
    linear-gradient(180deg, var(--ivory), var(--cream) 48%, var(--beige));
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--ivory);
  color: var(--espresso);
  transition: top 180ms ease;
}
.skip-link:focus { top: 16px; }
.container { width: var(--container); margin-inline: auto; }

.site-header {
  position: fixed;
  inset: 14px 50% auto auto;
  transform: translateX(50%);
  width: min(1160px, calc(100vw - 28px));
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 250, 241, 0.16);
  border-radius: var(--radius);
  background: rgba(31, 22, 15, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(31, 22, 15, 0.26);
  color: var(--ivory);
  transition: background 240ms ease, border-color 240ms ease;
}
.site-header.is-scrolled {
  background: rgba(31, 22, 15, 0.92);
  border-color: rgba(236, 210, 155, 0.32);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
}
.brand span span { color: var(--gold-soft); }
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold) 62%, #8f6228);
  color: var(--espresso);
  box-shadow: 0 12px 34px rgba(201, 154, 69, 0.34);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}
.site-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: rgba(255, 250, 241, 0.78);
  font-size: 14px;
  transition: color 180ms ease, background 180ms ease;
}
.site-nav a:hover, .site-nav a:focus-visible {
  color: var(--ivory);
  background: rgba(236, 210, 155, 0.13);
}
.header-cta {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: var(--espresso);
  font-size: 14px;
  font-weight: 850;
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: var(--radius);
  background: rgba(255, 250, 241, 0.1);
  color: var(--ivory);
}
.nav-toggle span {
  width: 18px;
  height: 2px;
  display: block;
  margin: 4px auto;
  background: currentColor;
}

.section { padding: 112px 0; overflow: hidden; }
.section-dark { color: var(--ivory); background: var(--espresso); }
.section-muted {
  background:
    linear-gradient(180deg, rgba(201, 154, 69, 0.12), rgba(91, 64, 40, 0.08)),
    var(--beige);
}

.hero {
  position: relative;
  min-height: 94svh;
  display: grid;
  align-items: center;
  padding: 132px 0 66px;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--espresso);
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: sepia(0.34) saturate(0.88) contrast(1.08);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(31, 22, 15, 0.98) 0%, rgba(31, 22, 15, 0.82) 50%, rgba(53, 36, 22, 0.72) 100%),
    radial-gradient(circle at 72% 18%, rgba(236, 210, 155, 0.24), transparent 26%),
    radial-gradient(circle at 36% 76%, rgba(201, 154, 69, 0.2), transparent 28%);
}
.tech-canvas {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(62vw, 900px);
  height: 100%;
  z-index: 1;
  opacity: 0.82;
  mix-blend-mode: screen;
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(236, 210, 155, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 210, 155, 0.08) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 78%, transparent);
  opacity: 0.42;
}
.gold-veil {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(90deg, rgba(31,22,15,0.2), transparent 62%, rgba(236,210,155,0.07));
}

.hero-layout {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  align-items: center;
  gap: 64px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.eyebrow span { width: 26px; height: 2px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(44px, 7.2vw, 82px);
  line-height: 0.95;
}
h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(34px, 4.5vw, 58px);
  line-height: 1.02;
}
h3 { margin-bottom: 10px; font-size: 20px; line-height: 1.15; }
.hero-subtitle, .final-cta p {
  color: rgba(255, 250, 241, 0.74);
  font-size: 18px;
  line-height: 1.7;
}
.section-copy p, .section-heading p, .proof-panel p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-weight: 850;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  border: 0;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold) 58%, #9f6c2e);
  color: var(--espresso);
  box-shadow: 0 18px 46px rgba(201, 154, 69, 0.32);
  cursor: pointer;
}
.button-secondary {
  border: 1px solid rgba(236, 210, 155, 0.28);
  color: var(--ivory);
  background: rgba(255, 250, 241, 0.08);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 520px;
  overflow: hidden;
  border: 1px solid rgba(236, 210, 155, 0.18);
  border-radius: var(--radius);
  background: rgba(236, 210, 155, 0.12);
}
.hero-proof div { padding: 16px; background: rgba(31, 22, 15, 0.62); }
.hero-proof strong { display: block; font-size: 28px; color: var(--gold-soft); }
.hero-proof span {
  display: block;
  color: rgba(255, 250, 241, 0.62);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.premium-panel {
  position: relative;
  padding: 10px;
  border: 1px solid rgba(236, 210, 155, 0.26);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 250, 241, 0.18), rgba(236, 210, 155, 0.06));
  box-shadow: var(--shadow);
}
.panel-topbar { display: flex; gap: 7px; padding: 5px 4px 12px; }
.panel-topbar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(236, 210, 155, 0.72);
}
.premium-panel img {
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: sepia(0.18) saturate(0.86);
}
.metric-card {
  position: absolute;
  min-width: 156px;
  padding: 14px;
  border: 1px solid rgba(236, 210, 155, 0.24);
  border-radius: var(--radius);
  background: rgba(31, 22, 15, 0.8);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 40px rgba(31, 22, 15, 0.28);
  animation: float 6s ease-in-out infinite;
}
.metric-card span { display: block; color: rgba(255, 250, 241, 0.66); font-size: 12px; }
.metric-card strong { display: block; margin-top: 4px; color: var(--gold-soft); font-size: 22px; }
.metric-one { top: 80px; left: -28px; }
.metric-two { right: -20px; bottom: 94px; animation-delay: 1.4s; }
.metric-three { left: 40px; bottom: -24px; animation-delay: 2.8s; }

.logos-band { padding: 22px 0; border-bottom: 1px solid var(--line); background: var(--ivory); }
.logos-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  color: var(--brown);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.split, .proof-layout, .faq-layout, .contact-layout {
  display: grid;
  gap: 64px;
  align-items: start;
}
.split { grid-template-columns: 0.8fr 1.2fr; }
.proof-layout { grid-template-columns: 0.85fr 1.15fr; }
.faq-layout { grid-template-columns: 0.8fr 1.2fr; }
.contact-layout { grid-template-columns: 1fr 430px; align-items: center; }
.benefit-grid, .service-grid, .case-row, .testimonial-grid, .faq-list, .process-list {
  display: grid;
  gap: 16px;
}
.benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.case-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.process-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.benefit-card, .service-card, .case-card, .testimonial, .contact-card, .proof-panel, .process-step, details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 250, 241, 0.78);
  box-shadow: 0 20px 60px rgba(91, 64, 40, 0.08);
}
.benefit-card, .service-card, .case-card, .testimonial, .proof-panel, .process-step, details {
  padding: 24px;
}
.benefit-card small {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--gold);
  font-weight: 900;
}
.benefit-card p, .service-card p, .case-card p, .process-step p, details p {
  color: var(--muted);
  line-height: 1.65;
}
.section-heading { max-width: 820px; margin-bottom: 48px; }
.service-card {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  transition: transform 190ms ease, border-color 190ms ease, box-shadow 190ms ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 154, 69, 0.42);
  box-shadow: 0 28px 80px rgba(91, 64, 40, 0.14);
}
.service-featured {
  color: var(--ivory);
  background:
    linear-gradient(135deg, rgba(201, 154, 69, 0.24), rgba(236, 210, 155, 0.1)),
    var(--coffee);
  border-color: rgba(236, 210, 155, 0.24);
}
.service-featured p, .service-featured li { color: rgba(255, 250, 241, 0.76); }
.service-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(236, 210, 155, 0.72), rgba(201, 154, 69, 0.22));
  color: var(--espresso);
  font-size: 13px;
  font-weight: 950;
}
.service-card ul {
  margin: auto 0 0;
  padding: 18px 0 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}
.service-card li { position: relative; padding-left: 18px; font-size: 14px; }
.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.process-section { position: relative; }
.process-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(236,210,155,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236,210,155,0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.34;
}
.process-section .container { position: relative; }
.process-step {
  background: rgba(255, 250, 241, 0.08);
  border-color: rgba(236, 210, 155, 0.16);
}
.process-step p { color: rgba(255, 250, 241, 0.7); }
.process-step span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  background: rgba(236, 210, 155, 0.14);
  color: var(--gold-soft);
  font-weight: 900;
}
.testimonial blockquote { margin: 0; color: var(--espresso); font-size: 18px; line-height: 1.55; }
.testimonial figcaption { margin-top: 18px; color: var(--muted); font-size: 13px; font-weight: 800; }

summary { cursor: pointer; font-weight: 850; list-style: none; }
summary::-webkit-details-marker { display: none; }
details p { margin: 14px 0 0; padding-top: 14px; border-top: 1px solid var(--line); }

.final-cta {
  position: relative;
  background:
    radial-gradient(circle at 78% 22%, rgba(236, 210, 155, 0.18), transparent 28%),
    linear-gradient(135deg, var(--espresso), var(--coffee));
}
.contact-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.contact-links a {
  padding: 10px 12px;
  border: 1px solid rgba(236, 210, 155, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 250, 241, 0.08);
}
.contact-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  background: rgba(255, 250, 241, 0.1);
  border-color: rgba(236, 210, 155, 0.2);
  backdrop-filter: blur(18px);
}
.contact-card label {
  display: grid;
  gap: 7px;
  color: rgba(255, 250, 241, 0.78);
  font-size: 13px;
  font-weight: 800;
}
.contact-card input, .contact-card textarea {
  width: 100%;
  border: 1px solid rgba(236, 210, 155, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 250, 241, 0.09);
  color: var(--ivory);
  padding: 12px;
  outline: 0;
}
.contact-card input:focus, .contact-card textarea:focus {
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 3px rgba(236, 210, 155, 0.16);
}
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.form-note {
  margin: 0;
  color: rgba(255, 250, 241, 0.62);
  font-size: 13px;
}

.site-footer {
  background: #130d08;
  color: var(--ivory);
  padding: 50px 0 24px;
}
.footer-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 0.8fr;
  gap: 40px;
}
.footer-layout p, .footer-layout span, .footer-layout a, .footer-bottom {
  color: rgba(255, 250, 241, 0.64);
  line-height: 1.6;
}
.footer-layout div { display: grid; gap: 8px; align-content: start; }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(236, 210, 155, 0.14);
  font-size: 13px;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 17px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold) 58%, #9f6c2e);
  color: var(--espresso);
  font-weight: 900;
  box-shadow: 0 18px 46px rgba(201, 154, 69, 0.34);
  animation: whatsapp-pulse 3.2s ease-in-out infinite;
}
.whatsapp-float svg { width: 24px; height: 24px; fill: currentColor; }

.thank-you-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 40px 20px;
  background:
    radial-gradient(circle at 68% 24%, rgba(236, 210, 155, 0.22), transparent 30%),
    linear-gradient(135deg, var(--espresso), var(--coffee));
}
.thank-you-card {
  width: min(720px, 100%);
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid rgba(236, 210, 155, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 250, 241, 0.08);
  box-shadow: var(--shadow);
}
.thank-you-card .brand {
  margin-bottom: 42px;
}
.thank-you-card h1 {
  font-size: clamp(38px, 7vw, 68px);
}
.thank-you-card p {
  color: rgba(255, 250, 241, 0.72);
  font-size: 18px;
  line-height: 1.7;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes whatsapp-pulse {
  0%, 100% { transform: translateY(0); box-shadow: 0 18px 46px rgba(201, 154, 69, 0.3); }
  50% { transform: translateY(-3px); box-shadow: 0 22px 56px rgba(201, 154, 69, 0.44); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .tech-canvas { display: none; }
}

@media (max-width: 980px) {
  .site-header { grid-template-columns: auto auto; }
  .header-cta { display: none; }
  .nav-toggle { display: block; justify-self: end; }
  .site-nav {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding-top: 8px;
  }
  .site-nav.is-open { display: flex; }
  .hero-layout, .split, .proof-layout, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero-layout { gap: 44px; }
  .service-grid, .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-row { grid-template-columns: 1fr; }
  .contact-layout { gap: 36px; }
  .tech-canvas { opacity: 0.42; width: 100%; }
}

@media (max-width: 680px) {
  :root { --container: min(100vw - 28px, 1120px); }
  .site-header { top: 10px; width: calc(100vw - 20px); gap: 10px; }
  .hero { min-height: auto; padding: 112px 0 58px; }
  h1 { font-size: 43px; }
  h2 { font-size: 34px; }
  .hero-proof, .benefit-grid, .service-grid, .process-list, .footer-layout { grid-template-columns: 1fr; }
  .hero-proof div { padding: 14px; }
  .metric-card { position: static; min-width: 0; margin-top: 10px; }
  .metric-three { display: none; }
  .premium-panel { display: grid; }
  .section { padding: 76px 0; }
  .logos-track { justify-content: flex-start; }
  .whatsapp-float { right: 12px; bottom: 12px; min-height: 52px; padding: 0 14px; }
  .whatsapp-float span { display: none; }
}