:root {
  --ink: #172121;
  --ink-soft: #4b5a5b;
  --surface: #f4f3ef;
  --surface-strong: #ffffff;
  --primary: #1f6f8b;
  --accent: #f4a261;
  --line: #d3d7d8;
  --max-width: 1140px;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Sans 3", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, #ecf2f4 0%, #f4f3ef 52%),
    linear-gradient(180deg, #f4f3ef 0%, #efede6 100%);
  line-height: 1.5;
}

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

.container {
  width: min(var(--max-width), 92%);
  margin-inline: auto;
}

.section {
  padding: 4.5rem 0;
}

.title {
  margin: 0 0 0.8rem;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.02em;
  font-weight: 400;
  line-height: 0.95;
}

.subtitle {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.section-subtitle {
  max-width: 700px;
}

.columns {
  display: grid;
  gap: 1.2rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(23, 33, 33, 0.08);
  background: rgba(244, 243, 239, 0.87);
  backdrop-filter: blur(8px);
}

.level {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  color: var(--primary);
  font-size: 2rem;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
}

.nav-links a:hover {
  background-color: #d9eaef;
}

.hero-section {
  padding-top: 5.4rem;
}

.hero-columns {
  align-items: center;
  gap: 2rem;
}

.kicker {
  margin: 0 0 0.8rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.86rem;
}

.hero-title {
  font-size: clamp(2.6rem, 7vw, 5.3rem);
  max-width: 15ch;
}

.hero-subtitle {
  margin-bottom: 1.5rem;
  max-width: 52ch;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0.76rem 1.5rem;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 180ms ease;
}

.button.is-cta {
  background: linear-gradient(135deg, var(--primary), #174f67);
  color: #fff;
  box-shadow: 0 12px 26px rgba(31, 111, 139, 0.28);
}

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

.hero-panel {
  border: 1px solid #c8d4d8;
  background: linear-gradient(180deg, #f9fcfd, #e7eff2);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 18px 32px rgba(20, 49, 60, 0.12);
}

.panel-title {
  margin: 0 0 1rem;
  font-weight: 700;
}

.panel-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.6rem;
  color: #1f3d43;
}

.services-section {
  background: linear-gradient(180deg, #f0eee8 0%, #eeece7 100%);
  border-block: 1px solid rgba(23, 33, 33, 0.08);
}

.cards-grid {
  margin-top: 1.6rem;
}

.card {
  background: var(--surface-strong);
  border-radius: var(--radius);
  padding: 1.3rem;
  border: 1px solid var(--line);
}

.feature-card {
  min-height: 232px;
  box-shadow: 0 8px 18px rgba(15, 27, 31, 0.08);
}

.card-title {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
}

.icon-badge {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(160deg, #1f6f8b, #0d4458);
  display: grid;
  place-items: center;
  margin-bottom: 0.9rem;
}

.icon-badge svg {
  width: 24px;
  fill: #fff;
}

.benefits-section .columns {
  align-items: center;
  gap: 1.8rem;
}

.benefits-list {
  margin: 1.2rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.5rem;
}

.benefit-visual {
  min-height: 360px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 75% 20%, #f4a261 0%, #f4a261 18%, transparent 19%),
    linear-gradient(180deg, #123a4a 0%, #1f6f8b 100%);
  position: relative;
  overflow: hidden;
  padding: 1rem;
}

.benefit-visual::before,
.benefit-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.benefit-visual::before {
  width: 170px;
  height: 170px;
  top: -40px;
  right: -50px;
}

.benefit-visual::after {
  width: 120px;
  height: 120px;
  left: -30px;
  bottom: -35px;
}

.visual-card {
  position: absolute;
  color: #113a47;
  font-weight: 700;
  background: #f2f7f8;
  border-radius: 14px;
  padding: 0.7rem 0.9rem;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.16);
}

.visual-card.top {
  top: 32px;
  left: 24px;
}

.visual-card.middle {
  top: 128px;
  right: 26px;
}

.visual-card.bottom {
  bottom: 26px;
  left: 32px;
}

.contact-section {
  background: #f7f6f2;
}

.contact-form {
  margin-top: 1.4rem;
  max-width: 700px;
  display: grid;
  gap: 0.95rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid #bcc7ca;
  border-radius: 12px;
  padding: 0.72rem 0.85rem;
  font: inherit;
  background-color: #fff;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid #8ec0d2;
  border-color: #8ec0d2;
}

.site-footer {
  background: #0f2730;
  color: #d7e5ea;
  padding: 2rem 0;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-title {
  margin: 0 0 0.25rem;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.8rem;
  color: #f4a261;
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-links a {
  color: #d7e5ea;
  text-decoration: none;
  border: 1px solid rgba(215, 229, 234, 0.35);
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
}

.social-links a:hover {
  color: #fff;
  border-color: #fff;
}

@media (min-width: 769px) {
  .columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 768px) {
  .section {
    padding: 3.6rem 0;
  }

  .level {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 0.7rem 0;
  }

  .hero-section {
    padding-top: 4rem;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .benefit-visual {
    min-height: 320px;
  }
}