:root {
  --bg: #04090b;
  --bg-2: #071214;
  --panel: rgba(255, 255, 255, 0.055);
  --panel-strong: rgba(255, 255, 255, 0.095);
  --text: #edf7f4;
  --muted: #9cafaa;
  --line: rgba(207, 255, 238, 0.16);
  --cyan: #47e7ff;
  --green: #a7ff3c;
  --green-2: #48f0a4;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 8%, rgba(71, 231, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 14% 28%, rgba(167, 255, 60, 0.13), transparent 24rem),
    linear-gradient(180deg, #030708 0%, var(--bg) 42%, #06100f 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  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: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 72%);
}

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

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

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 32px), var(--max));
  min-height: 62px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(4, 10, 12, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand,
.nav,
.nav-cta {
  position: relative;
  z-index: 1;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  padding-left: 8px;
  font-size: 0.9rem;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(167, 255, 60, 0.42);
  border-radius: 50%;
  color: #07120e;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 0 30px rgba(112, 255, 178, 0.35);
}

.nav {
  display: flex;
  gap: 6px;
  justify-content: center;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  transition: color 180ms ease, background-color 180ms ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav-cta {
  justify-self: end;
  min-width: max-content;
  padding: 12px 18px;
  border-radius: 999px;
  color: #08110e;
  background: var(--green);
  font-size: 0.82rem;
  font-weight: 850;
  box-shadow: 0 0 26px rgba(167, 255, 60, 0.24);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.05) contrast(1.05);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(3, 7, 8, 0.98) 0%, rgba(3, 7, 8, 0.84) 29%, rgba(3, 7, 8, 0.32) 63%, rgba(3, 7, 8, 0.74) 100%),
    linear-gradient(180deg, rgba(3, 7, 8, 0.15) 0%, rgba(3, 7, 8, 0.38) 52%, var(--bg) 100%);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(calc(100% - 40px), var(--max));
  min-height: 100svh;
  margin: 0 auto;
  padding: 132px 0 44px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 6.9vw, 6.25rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: lowercase;
}

.hero-copy {
  max-width: 680px;
  margin: 28px 0 0;
  color: #c7d7d3;
  font-size: clamp(1.04rem, 2vw, 1.25rem);
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 850;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #07120e;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  box-shadow: 0 16px 46px rgba(82, 255, 144, 0.24);
}

.button.secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.button.large {
  min-height: 58px;
  padding: 0 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 790px);
  margin: 46px 0 0;
  padding: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.hero-metrics div {
  min-height: 104px;
  padding: 18px;
  background: rgba(2, 9, 10, 0.64);
}

.hero-metrics dt {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 1.38rem;
  font-weight: 900;
}

.hero-metrics dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 104px 0;
}

.intro-grid,
.section-heading,
.proof {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: end;
}

.intro h2,
.section-heading h2,
.method h2,
.proof h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  font-weight: 900;
  line-height: 0.96;
  text-transform: lowercase;
}

.intro p {
  margin: 0;
  color: #b8c9c4;
  font-size: 1.08rem;
  line-height: 1.8;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.service-card,
.proof-item {
  position: relative;
  min-height: 268px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-strong), rgba(255, 255, 255, 0.032));
  overflow: hidden;
}

.service-card::after {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(71, 231, 255, 0.2);
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(71, 231, 255, 0.32), transparent 64%);
}

.card-index {
  color: rgba(167, 255, 60, 0.85);
  font-size: 0.74rem;
  font-weight: 900;
}

.service-card h3 {
  margin: 78px 0 14px;
  font-size: 1.35rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.method-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 52px;
  padding: 42px;
  border: 1px solid rgba(167, 255, 60, 0.2);
  border-radius: 8px;
  background:
    radial-gradient(circle at 0% 0%, rgba(167, 255, 60, 0.12), transparent 28rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
}

.timeline {
  display: grid;
  gap: 10px;
}

.step {
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.step:last-child {
  border-bottom: 0;
}

.step span {
  color: var(--green);
  font-weight: 900;
}

.step p {
  margin: 0;
  color: #bdcbc7;
  line-height: 1.65;
}

.proof {
  align-items: start;
}

.proof-grid {
  display: grid;
  gap: 10px;
}

.proof-item {
  display: grid;
  min-height: 122px;
  align-content: center;
}

.proof-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.proof-item span {
  color: var(--muted);
  line-height: 1.5;
}

.contact {
  width: 100%;
  padding: 88px 20px;
}

.contact-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 72px 48px;
  border: 1px solid rgba(167, 255, 60, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(5, 13, 14, 0.9), rgba(5, 13, 14, 0.62)),
    radial-gradient(circle at 86% 28%, rgba(71, 231, 255, 0.2), transparent 25rem);
  box-shadow: var(--shadow);
}

.contact-inner h2 {
  max-width: 860px;
}

.contact-inner p:not(.section-kicker) {
  max-width: 660px;
  margin: 24px 0 32px;
  color: #bdcbc7;
  font-size: 1.08rem;
  line-height: 1.8;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 28px 0 42px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.site-footer span {
  color: var(--text);
  font-weight: 850;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 25;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: #06100d;
  background: var(--green);
  box-shadow: 0 16px 42px rgba(112, 255, 128, 0.26);
  font-size: 0.9rem;
  font-weight: 950;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(3, 7, 8, 0.97) 0%, rgba(3, 7, 8, 0.79) 58%, rgba(3, 7, 8, 0.58) 100%),
      linear-gradient(180deg, rgba(3, 7, 8, 0.15) 0%, rgba(3, 7, 8, 0.46) 58%, var(--bg) 100%);
  }

  .hero-metrics,
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-grid,
  .section-heading,
  .method-panel,
  .proof {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 58px;
    padding: 8px;
  }

  .brand {
    gap: 8px;
    font-size: 0.82rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .nav-cta {
    padding: 11px 14px;
    font-size: 0.78rem;
  }

  .hero-content {
    width: min(calc(100% - 28px), var(--max));
    padding-top: 114px;
  }

  .hero h1 {
    font-size: clamp(2.78rem, 16vw, 4rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-metrics,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    min-height: auto;
  }

  .section {
    width: min(calc(100% - 28px), var(--max));
    padding: 76px 0;
  }

  .intro h2,
  .section-heading h2,
  .method h2,
  .proof h2,
  .contact h2 {
    font-size: clamp(2.2rem, 12vw, 3.25rem);
  }

  .service-card {
    min-height: 230px;
  }

  .method-panel,
  .contact-inner {
    padding: 28px 20px;
  }

  .step {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    flex-direction: column;
    width: min(calc(100% - 28px), var(--max));
    padding-bottom: 88px;
  }

  .floating-whatsapp {
    display: none;
  }
}