@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --bg: #eef6ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #101827;
  --muted: #536177;
  --accent: #0f6df6;
  --accent-strong: #0a4ec9;
  --accent-soft: rgba(15, 109, 246, 0.12);
  --border: rgba(16, 24, 39, 0.08);
  --shadow: 0 20px 50px rgba(15, 46, 92, 0.16);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #f3f8ff 0%, var(--bg) 100%);
}

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

.page-shell {
  min-height: 100vh;
}

.hero {
  position: relative;
  padding: 24px clamp(20px, 4vw, 48px) 64px;
  min-height: 100vh;
  overflow: hidden;
  background: linear-gradient(120deg, rgba(6, 26, 68, 0.82), rgba(15, 109, 246, 0.45));
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  background-image: url("image/main.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  filter: saturate(0.9) contrast(1.08) blur(0.5px);
  z-index: 0;
}

.hero__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 22, 58, 0.82) 0%, rgba(11, 42, 89, 0.62) 42%, rgba(11, 42, 89, 0.2) 100%);
}

.topbar,
.hero__content,
.section,
.cta {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand img {
  width: clamp(150px, 22vw, 200px);
  height: auto;
  border-radius: 0;
  object-fit: contain;
  border: none;
  filter: brightness(1.05);
}

.topbar__cta {
  display: none;
}

.topbar__city {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.topbar__contact {
  margin-left: 12px;
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.08);
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 42px);
  align-items: center;
}

.hero__copy {
  max-width: 700px;
  color: white;
}

.eyebrow {
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.7;
  max-width: 620px;
}

.lead--small {
  margin: 0 0 28px;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.72);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero__actions--top {
  margin-bottom: 12px;
}

.hero__actions--inline {
  margin-bottom: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 13px 20px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button--primary {
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 12px 24px rgba(15, 109, 246, 0.28);
}

.button--ghost {
  color: white;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.stat-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.85rem;
}

.section {
  padding: 84px clamp(20px, 4vw, 48px) 0;
}

.section__heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section__heading h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

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

.card,
.equipment-pill {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(15, 15, 16, 0.05);
}

.card {
  padding: 20px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.card__image {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 16px;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(15, 15, 16, 0.09);
}

.card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  margin-bottom: 14px;
}

.card__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.equipment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.section--product {
  padding-top: 42px;
}

.product-card {
  padding: 32px;
  border-radius: 32px;
  background: linear-gradient(135deg, #0f6df6 0%, #0d4bbf 100%);
  color: white;
  box-shadow: var(--shadow);
}

.product-card__content {
  max-width: 720px;
}

.product-card h2 {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 2.7vw, 2.2rem);
}

.product-card p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.button--light {
  color: var(--accent);
  background: white;
}

.equipment-pill {
  padding: 12px 16px;
  font-weight: 700;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button--subtle {
  color: white;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.cta {
  margin: 84px clamp(20px, 4vw, 48px) 40px;
  padding: 40px;
  border-radius: 32px;
  color: white;
  background: linear-gradient(135deg, #0b3b8c 0%, #0d4bbf 100%);
  box-shadow: var(--shadow);
}

.cta .eyebrow {
  color: #dbeafe;
}

.cta h2 {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.cta p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 640px;
  line-height: 1.7;
}

.footer {
  padding: 0 clamp(20px, 4vw, 48px) 40px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 920px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 18px 16px 48px;
  }

  .topbar {
    flex-wrap: wrap;
    margin-bottom: 32px;
  }

  .topbar__contact {
    margin-left: 0;
    margin-top: 8px;
    width: 100%;
    text-align: center;
  }

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

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

  .cta {
    margin: 56px 16px 48px;
    padding: 28px 22px;
  }
}