:root {
  --bg: #020914;
  --bg-soft: #061221;
  --panel: rgba(5, 18, 34, 0.82);
  --line: rgba(0, 218, 255, 0.28);
  --line-strong: rgba(0, 218, 255, 0.68);
  --cyan: #00d8ff;
  --cyan-soft: #51f0ff;
  --blue: #566bff;
  --text: #f7fbff;
  --muted: #b7c2d2;
  --dim: #7f8da1;
  --shadow: 0 0 34px rgba(0, 216, 255, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.54) 10%, transparent 25%, transparent 75%, rgba(0, 0, 0, 0.54) 90%, rgba(0, 0, 0, 0.86) 100%),
    radial-gradient(circle at 16% 6%, rgba(0, 216, 255, 0.16), transparent 34rem),
    radial-gradient(circle at 86% 18%, rgba(86, 107, 255, 0.13), transparent 36rem),
    radial-gradient(circle at 20% 62%, rgba(0, 216, 255, 0.08), transparent 42rem),
    radial-gradient(circle at 88% 82%, rgba(86, 107, 255, 0.1), transparent 38rem),
    linear-gradient(180deg, #020813 0%, #030a15 42%, #020914 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, rgba(0, 0, 0, 0.65) 72%, transparent 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: -14vh -10vw;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 8%, rgba(0, 216, 255, 0.07) 24%, transparent 42%),
    linear-gradient(285deg, transparent 16%, rgba(86, 107, 255, 0.06) 38%, transparent 62%);
  filter: blur(18px);
}

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

svg {
  display: block;
}

.page-shell {
  position: relative;
  z-index: 0;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px 0 70px;
}

.hero::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  box-shadow: var(--shadow);
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  min-width: 0;
}

.brand__mark {
  width: clamp(60px, 7vw, 82px);
  flex: 0 0 auto;
  filter: drop-shadow(0 0 14px rgba(0, 216, 255, 0.65));
}

.brand__mark path:first-child {
  fill: rgba(5, 18, 34, 0.6);
  stroke: var(--cyan);
}

.brand__mark path {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand__mark path:first-child {
  stroke-width: 4;
}

.brand__text {
  font-size: clamp(2.7rem, 6vw, 4.7rem);
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
  text-shadow:
    0 0 8px rgba(255, 255, 255, 0.05),
    0 0 14px rgba(0, 216, 255, 0.08);
}

.brand__text span {
  color: var(--cyan);
  text-shadow:
    0 0 8px rgba(0, 216, 255, 0.45),
    0 0 18px rgba(0, 216, 255, 0.28),
    0 0 28px rgba(86, 107, 255, 0.1);
}

.topbar__actions {
  display: flex;
  gap: 8px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(2, 9, 20, 0.5);
  backdrop-filter: blur(14px);
}

.topbar__actions a {
  padding: 10px 16px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 999px;
}

.topbar__actions a:hover,
.topbar__actions a:focus-visible {
  color: var(--text);
  background: rgba(0, 216, 255, 0.1);
  outline: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
  padding-top: 54px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(2.75rem, 5vw, 4.45rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.55rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.hero__lead {
  width: min(700px, 100%);
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.62;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  overflow-wrap: anywhere;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button svg {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.button img {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  object-fit: contain;
}

.button path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button .whatsapp-icon {
  filter: none;
}

.button--primary {
  color: #00131b;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-soft));
  box-shadow: 0 0 26px rgba(0, 216, 255, 0.28);
}

.button--ghost {
  color: var(--cyan);
  background: rgba(0, 216, 255, 0.04);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.band {
  min-height: 100svh;
  padding: 76px 0;
  border-bottom: 1px solid rgba(0, 216, 255, 0.2);
}

.section-heading {
  width: min(720px, 100%);
}

.section-heading--center {
  width: min(820px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(300px, 1.2fr);
  gap: 56px;
  align-items: start;
}

.intro__copy {
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.85;
}

.intro__copy p {
  margin-bottom: 0;
}

.solutions .section-heading {
  margin-bottom: 34px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid rgba(0, 216, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(0, 216, 255, 0.09), transparent 46%),
    rgba(4, 15, 28, 0.82);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.24);
}

.service-card svg {
  width: 50px;
  height: 50px;
  margin-bottom: 30px;
  color: var(--cyan);
  filter: drop-shadow(0 0 10px rgba(0, 216, 255, 0.42));
}

.service-card path,
.support path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 35px;
  left: 9%;
  right: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: var(--shadow);
}

.timeline__item {
  position: relative;
  text-align: center;
}

.timeline__item span {
  position: relative;
  z-index: 1;
  width: 70px;
  height: 70px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 20px;
  color: var(--text);
  font-size: 1.7rem;
  font-weight: 800;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--bg-soft);
  box-shadow: 0 0 22px rgba(0, 216, 255, 0.38);
}

.timeline__item p {
  margin: 0 auto;
  max-width: 245px;
  color: var(--muted);
  line-height: 1.65;
}

.support {
  display: grid;
  gap: 20px;
}

.support__item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 4px 0;
}

.support__item svg {
  width: 64px;
  height: 64px;
  color: var(--cyan);
  filter: drop-shadow(0 0 12px rgba(0, 216, 255, 0.45));
}

.support__item p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.cta {
  min-height: calc(100svh - 152px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 36px;
  align-items: center;
  margin: 76px 0;
  padding: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    radial-gradient(circle at 80% 0%, rgba(0, 216, 255, 0.24), transparent 22rem),
    linear-gradient(135deg, rgba(0, 216, 255, 0.12), rgba(86, 107, 255, 0.08)),
    rgba(4, 15, 28, 0.9);
  box-shadow: 0 0 46px rgba(0, 216, 255, 0.16);
}

.slides-ready .page-shell > section > * {
  transition:
    opacity 520ms ease,
    transform 680ms cubic-bezier(0.2, 0.78, 0.18, 1),
    filter 520ms ease;
}

.slides-ready .page-shell > section.is-before > *,
.slides-ready .page-shell > section.is-after > * {
  opacity: 0;
  filter: blur(5px);
}

.slides-ready .page-shell > section.is-before > * {
  transform: translateY(-34px) scale(0.985);
}

.slides-ready .page-shell > section.is-after > * {
  transform: translateY(34px) scale(0.985);
}

.slides-ready .page-shell > section.is-active > * {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.cta h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 3.4vw, 3.25rem);
  line-height: 1.08;
}

.cta__actions {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.cta__actions .button {
  width: 100%;
}

.cta p:last-child {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.floating-whatsapp {
  position: fixed;
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 34px);
  z-index: 20;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  color: #00131b;
  font-weight: 800;
  line-height: 1;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-soft));
  box-shadow:
    0 0 24px rgba(0, 216, 255, 0.34),
    0 16px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(0) scale(1);
  opacity: 1;
  transition:
    opacity 260ms ease,
    transform 360ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 260ms ease,
    filter 260ms ease;
}

.floating-whatsapp img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.02);
  outline: none;
  box-shadow:
    0 0 30px rgba(0, 216, 255, 0.42),
    0 18px 44px rgba(0, 0, 0, 0.34);
}

.floating-whatsapp.is-docked {
  opacity: 0;
  pointer-events: none;
  transform: translateY(28px) scale(1.12);
  filter: blur(2px);
}

@media (prefers-reduced-motion: reduce) {
  .floating-whatsapp,
  .button,
  .slides-ready .page-shell > section > * {
    transition: none;
  }
}

@media (max-width: 900px) {
  .page-shell {
    width: min(100% - 32px, 1120px);
  }

  .topbar {
    align-items: flex-start;
  }

  .topbar__actions {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-bottom: 64px;
  }

  .hero__content {
    padding-top: 58px;
  }

  .intro,
  .cards-grid,
  .timeline,
  .cta {
    grid-template-columns: 1fr;
  }

  .timeline {
    gap: 30px;
  }

  .timeline::before {
    display: none;
  }

  .timeline__item {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    column-gap: 18px;
    text-align: left;
    align-items: start;
  }

  .timeline__item span {
    grid-row: span 2;
    margin-bottom: 0;
  }

  .timeline__item p {
    margin: 0;
    max-width: none;
  }

  .cta {
    min-height: auto;
    padding: 30px;
  }

  .cta__actions {
    width: 100%;
    justify-items: stretch;
  }

  .slides-ready .page-shell > section.is-before > *,
  .slides-ready .page-shell > section.is-after > * {
    opacity: 1;
    filter: none;
    transform: none;
  }
}

@media (max-width: 1040px) {
  .cta {
    grid-template-columns: 1fr;
  }

  .cta__actions {
    width: min(100%, 420px);
    justify-items: stretch;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
  }

  .brand {
    gap: 12px;
  }

  .brand__mark {
    width: 56px;
  }

  .brand__text {
    font-size: 2.5rem;
  }

  h1 {
    font-size: 2.65rem;
  }

  .eyebrow {
    font-size: 0.72rem;
    line-height: 1.8;
  }

  .hero__actions,
  .button {
    width: 100%;
  }

  .floating-whatsapp {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .button {
    padding-inline: 14px;
  }

  .band {
    min-height: auto;
    padding: 58px 0;
  }

  .support__item {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}