:root {
  --brand: #40b1e4;
  --brand-dark: #0974a8;
  --accent: #f4b63f;
  --accent-dark: #a76b00;
  --ink: #14232d;
  --muted: #60707b;
  --line: #d7edf7;
  --soft: #f1f9fd;
  --white: #ffffff;
  --shadow: 0 16px 36px rgba(20, 35, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.navbar {
  width: min(1040px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 900;
}

.brand img,
.footer-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 50%;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--brand-dark);
  background: var(--soft);
  outline: none;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

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

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

.hero {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(8, 38, 54, 0.84), rgba(8, 38, 54, 0.44), rgba(8, 38, 54, 0.14)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.18));
}

.hero-content {
  width: min(1040px, calc(100% - 32px));
  padding: 72px 0 80px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  font-size: clamp(2.15rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.65rem);
}

h3 {
  font-size: 1.15rem;
}

.hero-content p:not(.eyebrow) {
  max-width: 520px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 0.94rem;
  font-weight: 900;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn.primary {
  color: var(--white);
  background: var(--brand);
  box-shadow: 0 12px 24px rgba(64, 177, 228, 0.3);
}

.btn.primary:hover {
  background: var(--brand-dark);
}

.btn.secondary {
  color: var(--ink);
  background: var(--accent);
}

.btn.secondary:hover {
  background: #ffd06a;
}

.section {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 58px 0;
}

.intro {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: -52px;
  padding-top: 0;
  position: relative;
  z-index: 2;
}

.intro-card,
.service-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.intro-card {
  min-height: 150px;
  padding: 22px;
}

.intro-card span,
.service-card span {
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.intro-card.accent {
  border-color: rgba(244, 182, 63, 0.55);
  background: #fff8ea;
}

.intro-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.15rem;
}

.intro-card p,
.service-card p,
.section-copy,
.band p,
.contact p {
  margin: 10px 0 0;
  color: var(--muted);
}

.section-centered {
  text-align: center;
}

.section-copy {
  max-width: 640px;
  margin: 14px auto 30px;
  font-size: 1rem;
}

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

.service-card {
  overflow: hidden;
}

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-card div {
  padding: 20px;
}

.service-card h3 {
  margin-top: 8px;
}

.import-section {
  padding-top: 22px;
}

.import-content {
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 28px;
}

.import-content p {
  max-width: 820px;
}

.band {
  background: linear-gradient(135deg, var(--soft), #fff7e4);
  border-block: 1px solid var(--line);
}

.band-inner {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: 32px;
  align-items: center;
}

.band-inner h2 {
  max-width: 620px;
}

.band-inner p {
  max-width: 680px;
}

.metric-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.metric-list div {
  padding: 18px;
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(20, 35, 45, 0.07);
}

.metric-list strong,
.metric-list span {
  display: block;
}

.metric-list strong {
  font-size: 1.2rem;
}

.metric-list span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-top: 8px;
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.contact h2 {
  max-width: 640px;
}

.site-footer {
  width: 100%;
  margin: 0;
  padding: 30px max(16px, calc((100% - 1040px) / 2)) 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--white);
  background: #102431;
  border-top: 5px solid var(--accent);
}

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

.footer-brand div {
  display: grid;
}

.footer-brand span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.social-links a:hover,
.social-links a:focus-visible {
  color: var(--ink);
  background: var(--accent);
  outline: none;
}

.social-links svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@media (max-width: 900px) {
  .hero {
    min-height: 500px;
  }

  .intro,
  .service-grid,
  .band-inner {
    grid-template-columns: 1fr;
  }

  .intro {
    margin-top: 0;
    padding-top: 42px;
  }

  .service-card {
    display: grid;
    grid-template-columns: 240px 1fr;
  }

  .service-card img {
    height: 100%;
    aspect-ratio: auto;
  }

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

@media (max-width: 720px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu a {
    width: 100%;
  }

  .hero {
    min-height: 470px;
  }

  .hero-content {
    padding: 58px 0 64px;
  }

  .section {
    padding: 44px 0;
  }

  .service-card {
    display: block;
  }

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

@media (max-width: 430px) {
  .navbar,
  .hero-content,
  .section,
  .band-inner {
    width: min(100% - 24px, 1040px);
  }

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

  .intro-card {
    min-height: auto;
  }
}