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

:root {
  --navy: #0b2d5c;
  --blue: #0b8ed8;
  --blue-dark: #075f9c;
  --light-blue: #eaf6fd;
  --text: #172033;
  --muted: #637083;
  --white: #ffffff;
  --line: #dce6ef;
  --bg: #f7fafc;
  --shadow: 0 18px 50px rgba(11, 45, 92, 0.10);
  --radius: 18px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid rgba(220,230,239,.8);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand img {
  width: 170px;
  max-height: 68px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: .94rem;
  font-weight: 600;
}

.nav-menu > a:not(.nav-cta) {
  color: #3b4657;
  transition: color .2s ease;
}

.nav-menu > a:not(.nav-cta):hover {
  color: var(--blue);
}

.nav-cta {
  padding: 11px 18px;
  background: var(--navy);
  color: white;
  border-radius: 9px;
  transition: transform .2s ease, background .2s ease;
}

.nav-cta:hover {
  background: var(--blue);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px 0;
  background: var(--navy);
}

.hero {
  background:
    radial-gradient(circle at 80% 30%, rgba(11,142,216,.13), transparent 32%),
    linear-gradient(180deg, #f7fbfe 0%, #fff 100%);
  padding: 90px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 70px;
}

.eyebrow {
  display: inline-block;
  color: var(--blue-dark);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  margin-bottom: 15px;
}

.hero h1 {
  max-width: 760px;
  color: var(--navy);
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1.03;
  letter-spacing: -.045em;
}

.hero-copy > p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  margin: 24px 0 30px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 10px;
  font-weight: 700;
  transition: all .2s ease;
}

.btn-primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 10px 25px rgba(11,142,216,.22);
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
}

.btn-secondary {
  color: var(--navy);
  background: white;
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  margin-top: 22px;
  font-size: .9rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #1da76b;
}

.hero-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow);
  text-align: center;
}

.hero-card img {
  width: 100%;
  max-width: 430px;
  margin: 0 auto 20px;
}

.hero-card-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.hero-card-text strong {
  color: var(--navy);
  font-size: 1.1rem;
}

.hero-card-text span {
  color: var(--muted);
  font-size: .88rem;
}

.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 45px;
}

.section-heading h2,
.about h2,
.cta h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -.035em;
}

.section-heading p {
  color: var(--muted);
  margin-top: 15px;
}

.services {
  background: var(--white);
}

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

.service-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: white;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: #b9d9ed;
  box-shadow: var(--shadow);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 12px;
  background: var(--light-blue);
  color: var(--blue-dark);
  font-size: 1.4rem;
  font-weight: 800;
}

.service-card h3 {
  color: var(--navy);
  font-size: 1.08rem;
  margin-bottom: 8px;
}

.service-card p {
  color: var(--muted);
  font-size: .92rem;
}

.about {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}

.about p {
  color: var(--muted);
  margin-top: 18px;
}

.benefits {
  display: grid;
  gap: 14px;
}

.benefit {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 22px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.benefit > span {
  color: var(--blue);
  font-weight: 800;
  font-size: .85rem;
}

.benefit h3 {
  color: var(--navy);
  font-size: 1rem;
}

.benefit p {
  margin-top: 5px;
  font-size: .88rem;
}

.cta {
  padding: 65px 0;
  background: var(--navy);
  color: white;
}

.cta h2 {
  color: white;
  max-width: 650px;
}

.cta .eyebrow {
  color: #66c3f4;
}

.cta p {
  color: rgba(255,255,255,.72);
  margin-top: 12px;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
}

.btn-light {
  background: white;
  color: var(--navy);
  white-space: nowrap;
}

.btn-light:hover {
  background: #eaf6fd;
  transform: translateY(-2px);
}

.contact {
  background: white;
}

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

.contact-card {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s ease, border-color .2s ease;
}

a.contact-card:hover {
  transform: translateY(-4px);
  border-color: #acd4eb;
}

.contact-label {
  color: var(--blue-dark);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.contact-card strong {
  color: var(--navy);
  font-size: 1.05rem;
  word-break: break-word;
}

.contact-card > span:last-child {
  color: var(--muted);
  font-size: .84rem;
}

.footer {
  background: #071f3f;
  color: rgba(255,255,255,.65);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: .78rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 95px;
  height: 48px;
  object-fit: contain;
  background: white;
  border-radius: 7px;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  color: white;
  font-size: .8rem;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(0,0,0,.2);
}

@media (max-width: 900px) {
  .nav-menu {
    gap: 16px;
  }

  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .hero {
    padding-top: 65px;
  }

  .hero-card {
    max-width: 620px;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 74px;
  }

  .brand img {
    width: 145px;
    max-height: 58px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 74px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    padding: 12px;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .hero-card {
    padding: 18px;
  }

  .section {
    padding: 75px 0;
  }

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

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
  }
}