:root {
  --primary: #3b6fb5;
  --secondary: #00ffab;
  --secondary-dark: #00c98a;
  --dark: #071829;
  --dark-soft: #102b45;
  --text: #24364a;
  --muted: #6d7d8d;
  --white: #ffffff;
  --off-white: #f6fbff;
  --line: rgba(59, 111, 181, 0.15);
  --glass: rgba(255, 255, 255, 0.74);
  --glass-strong: rgba(255, 255, 255, 0.9);
  --shadow: 0 24px 70px rgba(7, 24, 41, 0.14);
  --radius: 26px;
  --container: 1180px;
  --header-height: 86px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--off-white);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 16% 18%, rgba(0, 255, 171, 0.28), transparent 31%),
    radial-gradient(circle at 82% 12%, rgba(59, 111, 181, 0.42), transparent 34%),
    radial-gradient(circle at 82% 78%, rgba(0, 255, 171, 0.16), transparent 30%),
    linear-gradient(115deg, #061421 0%, #123d6d 42%, #0b6f74 100%);
}

.site-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 24, 41, 0.08), rgba(7, 24, 41, 0.48)),
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.08), transparent 42%);
  pointer-events: none;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: 0.25s ease;
}

.site-header.is-scrolled {
  height: 76px;
  background: rgba(6, 20, 33, 0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 14px 50px rgba(7, 24, 41, 0.18);
}

.header-container {
  height: 100%;
  display: grid;
  grid-template-columns: 180px 1fr 180px;
  align-items: center;
  gap: 24px;
}

.brand {
  width: 74px;
  height: 74px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 1003;
}

.brand-mark,
.footer-logo {
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 25%, rgba(0, 255, 171, 0.22), transparent 42%),
    linear-gradient(145deg, rgba(7, 24, 41, 0.96), rgba(59, 111, 181, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 34px rgba(7, 24, 41, 0.22);
}

.brand-mark {
  width: 72px;
  height: 72px;
  padding: 8px;
}

.brand img,
.footer-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.main-nav {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(18px);
}

.main-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--dark-soft);
  transition: 0.22s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--dark);
  background: rgba(0, 255, 171, 0.26);
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--white);
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), #214f91);
  box-shadow: 0 14px 30px rgba(59, 111, 181, 0.28);
  transition: 0.22s ease;
}

.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(59, 111, 181, 0.38);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  box-shadow: 0 12px 30px rgba(7, 24, 41, 0.16);
  z-index: 1003;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 99px;
  background: var(--dark);
  transition: 0.22s ease;
}

body.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

section {
  position: relative;
}

.section-transparent {
  color: var(--white);
}

.section-solid {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 251, 255, 0.98));
}

.hero {
  min-height: 100vh;
  padding: calc(var(--header-height) + 84px) 0 92px;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.72fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.hero h1,
.section-heading h2,
.about-content h2,
.cta h2 {
  color: inherit;
  font-size: clamp(2.55rem, 5vw, 5.65rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
  font-weight: 900;
}

.hero p {
  max-width: 680px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.85;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid transparent;
  transition: 0.22s ease;
  cursor: pointer;
}

.btn svg {
  width: 19px;
  height: 19px;
}

.btn-primary {
  color: var(--dark);
  background: linear-gradient(135deg, var(--secondary), #9effdd);
  box-shadow: 0 18px 42px rgba(0, 255, 171, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 52px rgba(0, 255, 171, 0.32);
}

.btn-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
}

.light-btn {
  color: var(--white);
}

.hero-card {
  padding: 30px;
  border-radius: 34px;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
  color: var(--dark);
}

.hero-card-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(59, 111, 181, 0.14);
}

.hero-card-icon {
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: var(--dark);
  background: linear-gradient(135deg, var(--secondary), rgba(0, 255, 171, 0.28));
}

.hero-card-icon svg {
  width: 25px;
  height: 25px;
}

.hero-card h2 {
  font-size: 1.35rem;
  color: var(--dark);
  letter-spacing: -0.035em;
}

.hero-card p {
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.96rem;
}

.hero-details {
  display: grid;
  gap: 16px;
  padding: 24px 0;
}

.detail-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.detail-item svg {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  color: var(--primary);
  margin-top: 3px;
}

.detail-item strong,
.detail-item span {
  display: block;
}

.detail-item strong {
  color: var(--dark);
  margin-bottom: 3px;
}

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

.hero-card-btn {
  width: 100%;
}

.services {
  padding: 110px 0;
  border-radius: 44px 44px 0 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-heading h2,
.about-content h2,
.cta h2 {
  color: var(--dark);
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.02;
}

.section-heading p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.section-heading.light h2,
.section-heading.light p {
  color: var(--white);
}

.section-heading.light p {
  color: rgba(255, 255, 255, 0.78);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  min-height: 286px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(7, 24, 41, 0.06);
  overflow: hidden;
  transition: 0.25s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: auto -30% -45% auto;
  width: 190px;
  height: 190px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(0, 255, 171, 0.24), transparent 68%);
  transition: 0.25s ease;
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: rgba(0, 255, 171, 0.45);
  box-shadow: 0 26px 60px rgba(7, 24, 41, 0.1);
}

.service-card:hover::before {
  transform: scale(1.35);
}

.service-card.featured {
  grid-column: span 2;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 255, 171, 0.28), transparent 34%),
    linear-gradient(135deg, var(--primary), #143f77);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 20px;
  color: var(--primary);
  background: rgba(59, 111, 181, 0.08);
}

.service-card.featured .service-icon {
  color: var(--dark);
  background: var(--secondary);
}

.service-icon svg {
  width: 27px;
  height: 27px;
}

.service-card h3 {
  position: relative;
  color: var(--dark);
  font-size: 1.28rem;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
  z-index: 1;
}

.service-card.featured h3 {
  color: var(--white);
}

.service-card p {
  position: relative;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
  z-index: 1;
}

.service-card.featured p {
  color: rgba(255, 255, 255, 0.78);
}

.service-card a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 900;
  z-index: 1;
}

.service-card.featured a {
  color: var(--secondary);
}

.service-card a svg {
  width: 18px;
  height: 18px;
  transition: 0.2s ease;
}

.service-card a:hover svg {
  transform: translate(3px, -3px);
}

.why {
  padding: 110px 0;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.why-card {
  min-height: 248px;
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(18px);
  color: var(--white);
  transition: 0.25s ease;
}

.why-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.22);
}

.why-card svg {
  width: 34px;
  height: 34px;
  color: var(--secondary);
  margin-bottom: 26px;
}

.why-card h3 {
  font-size: 1.25rem;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
}

.why-card p {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.7;
}

.about {
  padding: 110px 0;
}

.about-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 34px;
  overflow: hidden;
  min-height: 560px;
  box-shadow: var(--shadow);
}

.about-image::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 26px;
  z-index: 1;
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.about-content p {
  margin-top: 20px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.85;
}

.cta {
  padding: 105px 0;
}

.cta-container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 44px;
  align-items: center;
  padding: 44px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 88% 20%, rgba(0, 255, 171, 0.25), transparent 32%),
    rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(18px);
}

.cta h2 {
  color: var(--white);
}

.cta p {
  max-width: 720px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.75;
}

.cta-actions {
  margin-top: 0;
  justify-content: flex-end;
}

.site-footer {
  background: #061421;
  color: var(--white);
  padding-top: 74px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.9fr 1.1fr;
  gap: 44px;
  padding-bottom: 54px;
}

.footer-logo {
  width: 112px;
  height: 112px;
  padding: 12px;
  margin-bottom: 22px;
}

.footer-brand p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.75;
}

.footer-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: var(--secondary);
  font-weight: 900;
}

.footer-phone svg {
  width: 19px;
  height: 19px;
}

.footer-col h3 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-col a {
  display: block;
  width: fit-content;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 12px;
  transition: 0.2s ease;
}

.footer-col a:hover {
  color: var(--secondary);
}

.footer-info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.68);
}

.footer-info svg {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  color: var(--secondary);
  margin-top: 2px;
}

.footer-info a {
  margin-bottom: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 0;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.92rem;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #25d366;
  box-shadow: 0 18px 44px rgba(37, 211, 102, 0.34);
  transition: 0.22s ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
}

.whatsapp-float img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: 0.55s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .header-container {
    grid-template-columns: 150px 1fr auto;
  }

  .main-nav {
    gap: 4px;
  }

  .main-nav a {
    padding: 9px 12px;
  }

  .hero-container,
  .about-container {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 640px;
  }

  .services-grid,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-container {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 72px;
  }

  html {
    scroll-padding-top: 90px;
  }

  .container {
    width: min(100% - 28px, var(--container));
  }

  .site-header {
    height: var(--header-height);
    background: rgba(6, 20, 33, 0.56);
    backdrop-filter: blur(14px);
  }

  .site-header.is-scrolled {
    height: var(--header-height);
    background: rgba(6, 20, 33, 0.82);
  }

  .header-container {
    display: flex;
    justify-content: space-between;
  }

  .brand {
    width: 56px;
    height: 56px;
  }

  .brand-mark {
    width: 54px;
    height: 54px;
    padding: 6px;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 12px;
    width: 100%;
    height: 100dvh;
    padding: 96px 24px 34px;
    border: 0;
    border-radius: 0;
    background:
      radial-gradient(circle at 22% 18%, rgba(0, 255, 171, 0.2), transparent 32%),
      linear-gradient(145deg, rgba(6, 20, 33, 0.98), rgba(18, 61, 109, 0.98));
    backdrop-filter: blur(18px);
    transform: translate3d(105%, 0, 0);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.2s ease, visibility 0.2s ease;
  }

  body.nav-open .main-nav {
    transform: translate3d(0, 0, 0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav a {
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
    padding: 16px 20px;
    text-align: center;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
  }

  .main-nav a:hover,
  .main-nav a.is-active {
    color: var(--dark);
    background: var(--secondary);
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + 40px) 0 50px;
  }

  .hero-container {
    gap: 30px;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 12.5vw, 4.1rem);
    line-height: 0.98;
  }

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

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

  .btn {
    width: 100%;
    min-height: 52px;
  }

  .hero-card {
    padding: 22px;
    border-radius: 28px;
  }

  .hero-card-header {
    flex-direction: column;
  }

  .services,
  .why,
  .about,
  .cta {
    padding: 72px 0;
  }

  .services {
    border-radius: 30px 30px 0 0;
  }

  .services-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card.featured {
    grid-column: span 1;
  }

  .about-image,
  .about-image img {
    min-height: 360px;
  }

  .cta-container {
    padding: 28px;
    border-radius: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-container {
    flex-direction: column;
  }

  .whatsapp-float {
    right: 18px;
    bottom: 18px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float img {
    width: 32px;
    height: 32px;
  }
}

@media (max-width: 520px) {
  .hero-card-header {
    gap: 12px;
  }

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

  .section-heading h2,
  .about-content h2,
  .cta h2 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .service-card,
  .why-card {
    min-height: auto;
    padding: 22px;
  }

  .about-image,
  .about-image img {
    min-height: 320px;
  }
}