:root {
  --teal: #08a8a8;
  --teal-dark: #087f84;
  --purple: #e6007e;
  --blue: #2457dc;
  --navy: #141f58;
  --ink: #253049;
  --muted: #68738a;
  --surface: #ffffff;
  --soft: #f4f8fb;
  --border: #dce7ee;
  --shadow: 0 24px 70px rgba(20, 31, 88, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Nunito", Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}

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

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

.narrow {
  max-width: 820px;
  text-align: center;
}

.hero {
  min-height: 730px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 10%, rgba(230, 0, 126, 0.12), transparent 28%),
    radial-gradient(circle at 10% 70%, rgba(36, 87, 220, 0.12), transparent 32%),
    linear-gradient(135deg, #f4ffff 0%, #f7f8ff 58%, #fff7fb 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -100px -180px auto;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  border: 42px solid rgba(8, 168, 168, 0.08);
}

.nav {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--navy);
  font-weight: 800;
  font-size: 1.1rem;
}

.brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
}

.nav-contact {
  text-decoration: none;
  color: var(--navy);
  font-weight: 800;
  padding: 11px 20px;
  border: 1px solid rgba(20, 31, 88, 0.14);
  border-radius: 999px;
  background: rgba(255,255,255,0.65);
  transition: transform .2s ease, box-shadow .2s ease;
}

.nav-contact:hover,
.nav-contact:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(20, 31, 88, 0.1);
}

.hero-content {
  min-height: 610px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  margin: 16px 0 22px;
  color: var(--navy);
  font-size: clamp(2.7rem, 5.5vw, 5.2rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
  max-width: 820px;
}

.hero-text p {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.22rem;
  margin: 0 0 32px;
}

.eyebrow,
.section-label {
  color: var(--teal-dark);
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button.primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 14px 32px rgba(8, 168, 168, .28);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--teal-dark);
}

.button.secondary {
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 12px 28px rgba(20, 31, 88, .08);
}

.hero-logo {
  display: flex;
  justify-content: center;
}

.logo-card {
  width: min(390px, 100%);
  padding: 28px;
  border-radius: 40px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  transform: rotate(2deg);
}

.logo-card img {
  border-radius: 28px;
}

.section {
  padding: 100px 0;
}

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

.about h2,
.contact h2 {
  margin: 12px 0 20px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}

.about p {
  margin: 0;
  color: var(--muted);
  font-size: 1.14rem;
}

.contact {
  background: var(--soft);
}

.contact-card {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: center;
  padding: 54px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 32px;
  box-shadow: 0 20px 60px rgba(20, 31, 88, .08);
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}

.contact-links {
  display: grid;
  gap: 14px;
}

.contact-links a {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #fbfdff;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.contact-links a:hover,
.contact-links a:focus-visible {
  transform: translateX(5px);
  border-color: rgba(8,168,168,.45);
  box-shadow: 0 12px 26px rgba(20,31,88,.07);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  font-size: 1.35rem;
  font-weight: 800;
}

.contact-links strong,
.contact-links small {
  display: block;
}

.contact-links strong {
  color: var(--navy);
  font-size: 1rem;
}

.contact-links small {
  color: var(--muted);
  font-size: .92rem;
  overflow-wrap: anywhere;
}

footer {
  padding: 26px 0;
  background: var(--navy);
  color: rgba(255,255,255,.78);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.footer-content img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
}

.footer-content p {
  margin: 0;
  font-size: .92rem;
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 64px 0 88px;
    text-align: center;
  }

  .hero-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .logo-card {
    width: min(320px, 78vw);
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 34px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 26px, 1120px);
  }

  .nav {
    min-height: 78px;
  }

  .brand span {
    display: none;
  }

  .hero-text h1 {
    font-size: clamp(2.4rem, 13vw, 3.8rem);
  }

  .hero-text p {
    font-size: 1.06rem;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 76px 0;
  }

  .contact-card {
    padding: 24px;
    border-radius: 24px;
  }

  .contact-links a {
    grid-template-columns: 42px 1fr;
    padding: 14px;
  }

  .contact-icon {
    width: 42px;
    height: 42px;
  }

  .footer-content {
    flex-direction: column;
  }
}