:root {
  color-scheme: light dark;
  --black: #05070b;
  --ink: #0b0f18;
  --white: #f6f3ed;
  --paper: #05070b;
  --paper-2: #0a0d13;
  --muted: #b8b7b2;
  --muted-dark: #b8b7b2;
  --line: rgba(255, 255, 255, 0.14);
  --line-dark: rgba(255, 255, 255, 0.16);
  --blue: #0aa8ff;
  --blue-2: #6ed9ff;
  --radius: 28px;
  --max: 1440px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--black); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--black);
  text-rendering: geometricPrecision;
}
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 75% 8%, rgba(10,168,255,0.11), transparent 34rem); z-index: -1; }
body::selection { background: var(--blue); color: var(--black); }
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  width: 100%;
  margin: 0;
  padding: 22px clamp(28px, 6vw, 88px);
  color: var(--white);
  background: rgba(5, 7, 11, 0.86);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--line-dark);
}
.brand { width: clamp(250px, 22vw, 360px); text-decoration: none; }
.brand img { width: 100%; height: auto; object-fit: contain; filter: drop-shadow(0 0 18px rgba(10, 168, 255, 0.18)); }
.nav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 42px); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; }
.nav a, .nav-cta { text-decoration: none; }
.nav a { color: rgba(246, 243, 237, 0.76); }
.nav a:hover, .nav-cta:hover { color: var(--blue-2); }
.nav-cta {
  justify-self: end;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--white);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-dark, .section-light { padding: clamp(72px, 10vw, 150px) clamp(20px, 4vw, 56px); }
.section-dark { background: var(--black); color: var(--white); }
.section-light { background: var(--black); color: var(--white); }

.hero { min-height: calc(100vh - 98px); position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 62vw;
  height: 62vw;
  background: radial-gradient(circle, rgba(10, 168, 255, 0.28), transparent 58%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.65), transparent 75%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  min-height: 70vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(320px, 0.58fr);
  gap: clamp(36px, 6vw, 96px);
  align-items: end;
}
.kicker, .section-label {
  margin: 0;
  color: var(--blue-2);
  font-size: clamp(0.72rem, 1vw, 0.86rem);
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 span { display: block; }
h1 {
  max-width: 1050px;
  margin: 22px 0 clamp(44px, 4.8vw, 78px);
  font-size: clamp(4.4rem, 12.5vw, 13.6rem);
  line-height: 0.82;
  letter-spacing: -0.095em;
  text-wrap: auto;
}
.hero-lead {
  max-width: 760px;
  margin-bottom: 38px;
  color: rgba(246, 243, 237, 0.72);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.45;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  border-radius: 999px;
  padding: 15px 24px;
  border: 1px solid transparent;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--white); color: var(--black); }
.btn-primary:hover { background: var(--blue-2); }
.btn-ghost { border-color: var(--line-dark); color: var(--white); }
.btn-ghost:hover { border-color: var(--blue-2); color: var(--blue-2); }
.hero-aside {
  border-top: 1px solid var(--line-dark);
  padding-top: 28px;
  color: rgba(246, 243, 237, 0.75);
}
.aside-number { color: var(--blue-2); font-weight: 900; letter-spacing: 0.18em; }
.hero-aside h2 { color: var(--white); font-size: clamp(1.7rem, 3vw, 3rem); line-height: 0.96; letter-spacing: -0.045em; }
.hero-aside p { font-size: 1.02rem; line-height: 1.65; }
.marquee {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: clamp(54px, 7vw, 96px) auto 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  padding: 18px 0;
  display: flex;
  gap: clamp(20px, 5vw, 70px);
  overflow: hidden;
  color: rgba(246, 243, 237, 0.68);
  font-size: clamp(0.78rem, 1vw, 0.95rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
}

.editorial, .services, .proof { max-width: none; }
.editorial, .proof-grid, .services-head, .service-list, .method, .contact, .site-footer {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}
.editorial {
  display: grid;
  grid-template-columns: 0.28fr 1fr;
  gap: clamp(28px, 6vw, 100px);
  align-items: start;
}
.editorial h2, .services h2, .method h2, .proof h2, .contact h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 7.3vw, 8.8rem);
  line-height: 0.86;
  letter-spacing: -0.075em;
  text-wrap: auto;
}
.editorial p {
  max-width: 760px;
  margin-top: 32px;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.48;
}
.section-label { color: var(--blue-2); opacity: 1; }

.services { border-top: 1px solid var(--line); }
.services-head { margin-bottom: clamp(40px, 6vw, 84px); }
.service-list { border-top: 1px solid var(--line); }
.service-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) auto;
  gap: clamp(22px, 4vw, 74px);
  align-items: center;
  padding: clamp(28px, 5vw, 62px) 0;
  border-bottom: 1px solid var(--line);
}
.service-index {
  color: var(--blue);
  font-weight: 950;
  letter-spacing: 0.18em;
}
.service-row h3 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 4vw, 4.8rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}
.service-row p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.22rem);
  line-height: 1.5;
}
.service-row a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--white);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}
.service-row a:hover { background: var(--white); color: var(--black); }

.method { border-radius: 44px; }
.method-intro { display: grid; grid-template-columns: 0.35fr 1fr; gap: clamp(28px, 6vw, 96px); margin-bottom: clamp(44px, 7vw, 92px); }
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.method-grid li { min-height: 300px; padding: 28px; background: var(--black); }
.method-grid span { display: block; margin-bottom: 74px; color: var(--blue-2); font-weight: 950; letter-spacing: 0.18em; }
.method-grid h3 { font-size: clamp(1.3rem, 2vw, 2rem); letter-spacing: -0.035em; }
.method-grid p { color: var(--muted-dark); line-height: 1.55; }

.proof { border-bottom: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: 1fr 0.6fr; gap: clamp(30px, 6vw, 96px); align-items: end; }
.proof-copy { color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.28rem); line-height: 1.55; }
.proof-copy strong { color: var(--white); }

.contact {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.contact-copy p { color: var(--muted-dark); font-size: 1.1rem; line-height: 1.6; }
.whatsapp-card {
  display: block;
  margin-top: 34px;
  border: 1px solid var(--line-dark);
  border-radius: 28px;
  padding: 28px;
  text-decoration: none;
  background: linear-gradient(135deg, rgba(10,168,255,0.16), rgba(255,255,255,0.035));
}
.whatsapp-card span { display: block; margin-bottom: 10px; color: var(--blue-2); font-size: 0.78rem; font-weight: 900; letter-spacing: 0.18em; text-transform: uppercase; }
.whatsapp-card strong { font-size: clamp(1.5rem, 3vw, 2.6rem); letter-spacing: -0.04em; }
.lead-form {
  border: 1px solid var(--line-dark);
  border-radius: 34px;
  padding: clamp(22px, 4vw, 42px);
  background: rgba(255,255,255,0.045);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
label { display: grid; gap: 10px; margin-bottom: 18px; color: rgba(246,243,237,0.9); font-weight: 800; }
.optional-label { color: var(--muted-dark); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  background: transparent;
  color: var(--white);
  padding: 16px 0;
  font: inherit;
}
input::placeholder, textarea::placeholder { color: rgba(246,243,237,0.42); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue-2); }
select option { color: var(--ink); }
textarea { resize: vertical; }
.checkbox-row { display: flex; align-items: flex-start; gap: 12px; font-weight: 700; color: var(--muted-dark); }
.checkbox-row input { width: auto; margin-top: 4px; }
.form-submit { width: 100%; margin-top: 10px; border: 0; }
.form-note { margin: 16px 0 0; color: var(--muted-dark); font-size: 0.92rem; }
.form-status { display: none; margin-top: 16px; border: 1px solid rgba(110,217,255,0.42); border-radius: 18px; padding: 16px; color: var(--blue-2); line-height: 1.45; }
.form-status.is-visible { display: block; }
.form-status.is-error { border-color: rgba(255, 150, 150, 0.45); color: #ffb4b4; }
.form-status.is-success { border-color: rgba(110, 255, 180, 0.46); color: #9effc4; }
.form-status.is-sending { border-color: rgba(110,217,255,0.42); color: var(--blue-2); }
.form-submit:disabled { cursor: wait; opacity: 0.72; }

.site-footer {
  width: 100%;
  max-width: none;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 38px clamp(20px, 4vw, 56px);
  background: var(--black);
  color: var(--muted-dark);
  border-top: 1px solid var(--line-dark);
}
.site-footer img { width: clamp(220px, 18vw, 320px); height: auto; }
.site-footer p { margin: 0; }
.site-footer a { color: var(--white); }
.footer-note { max-width: 320px; font-size: 0.9rem; text-align: right; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero-grid, .editorial, .method-intro, .proof-grid, .contact { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; align-items: start; }
  .method-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer { grid-template-columns: 1fr; }
  .footer-note { text-align: left; }
}

@media (max-width: 640px) {
  html, body { overflow-x: hidden; }
  .hero-grid { display: block; width: 100%; max-width: calc(100vw - 48px); min-width: 0; margin-left: 0; margin-right: 0; }
  .hero-copy, .hero-aside, .editorial-copy, .contact-copy, .lead-form { width: 100%; max-width: calc(100vw - 48px); min-width: 0; }
  .hero-lead, .hero-aside h2, .hero-aside p { max-width: 100%; overflow-wrap: break-word; }
  .hero-aside p { font-size: 0.96rem; line-height: 1.58; max-width: 92%; }
  .site-header { padding: 18px 16px; }
  .brand { width: 210px; }
  .nav-cta { padding: 10px 12px; font-size: 0.72rem; }
  .section-dark, .section-light { padding: 64px 16px; }
  h1 span { display: block; }
  h1 { max-width: 100%; margin-bottom: 30px; font-size: clamp(2.7rem, 13.2vw, 3.25rem); letter-spacing: -0.06em; line-height: 0.9; overflow-wrap: break-word; }
  .hero-lead { font-size: 1rem; line-height: 1.5; }
  .hero-actions, .btn { width: 100%; max-width: calc(100vw - 48px); }
  .hero-actions { flex-direction: column; }
  .hero-aside { margin-top: 28px; }
  .hero-aside h2 { font-size: clamp(1.35rem, 7vw, 1.75rem); line-height: 1.08; max-width: 92%; }
  .editorial h2, .services h2, .method h2, .proof h2, .contact h2 { font-size: clamp(2.65rem, 13vw, 4.6rem); }
  .service-row { grid-template-columns: 1fr; gap: 18px; }
  .service-row a { justify-self: start; }
  .method-grid, .form-grid { grid-template-columns: 1fr; }
  .method-grid li { min-height: 240px; }
  .method-grid span { margin-bottom: 48px; }
  .marquee { margin-top: 56px; }
}


.hero-copy, .hero-aside, .editorial-copy, .service-row > div, .contact-copy, .lead-form { min-width: 0; /* prevent grid overflow on narrow screens */ }














.honeypot-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }