:root {
  --navy: #002349;
  --navy-dark: #001935;
  --text: #0f172a;
  --muted: #5e6878;
  --bg: #ffffff;
  --soft: #f5f7fb;
  --border: #e6eaf0;
  --shadow: 0 12px 30px rgba(0, 35, 73, 0.08);
  --radius: 18px;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

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

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

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.section-space {
  padding: 90px 0;
}

.section-gap {
  margin-top: 42px;
}

.section-intro h1,
.section-intro h2 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.08;
  margin-bottom: 14px;
  color: var(--navy);
  letter-spacing: -0.03em;
  font-weight: 800;
}

.section-intro p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.04rem;
  font-weight: 500;
}

.narrow-left p,
.narrow-left h1,
.narrow-left h2 {
  max-width: 780px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #eaf1fb;
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 800;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--navy);
  color: #ffffff !important;
}

.btn-primary:hover {
  background: var(--navy-dark);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--navy) !important;
}

.btn-secondary:hover {
  border-color: var(--navy);
  color: var(--navy) !important;
  transform: translateY(-1px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  margin-right: 12px;
}

.nav a {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  transition: 0.2s ease;
}

.nav a:hover {
  color: var(--navy);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.7rem;
  color: var(--navy);
  cursor: pointer;
}

.mobile-nav {
  display: none;
}

.hero {
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  line-height: 1.03;
  color: var(--navy);
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  max-width: 11ch;
  font-weight: 800;
}

.hero p {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 620px;
  margin-bottom: 28px;
  font-weight: 500;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 600;
}

.hero-contact a {
  color: var(--navy);
  font-weight: 700;
}

.hero-card,
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-card {
  border-radius: 24px;
}

.hero-image {
  min-height: 480px;
  background: linear-gradient(rgba(0, 35, 73, 0.16), rgba(0, 35, 73, 0.16)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1200&q=80") center/cover no-repeat;
}

.hero-card-content {
  padding: 24px;
}

.hero-card-content h3 {
  color: var(--navy);
  margin-bottom: 8px;
  font-size: 1.15rem;
  font-weight: 800;
}

.hero-card-content p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 500;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

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

.card {
  padding: 28px;
  transition: 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
}

.card h3 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 800;
}

.card p {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.98rem;
  font-weight: 500;
}

.card a {
  color: var(--navy);
  font-weight: 800;
  font-size: 0.96rem;
}

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

.project-image {
  height: 220px;
  border-radius: 14px;
  margin-bottom: 18px;
  background-size: cover;
  background-position: center;
}

.project-1 {
  background-image: url("https://images.unsplash.com/photo-1460925895917-afdab827c52f?auto=format&fit=crop&w=1200&q=80");
}

.project-2 {
  background-image: url("https://images.unsplash.com/photo-1559028012-481c04fa702d?auto=format&fit=crop&w=1200&q=80");
}

.project-3 {
  background-image: url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1200&q=80");
}

.service-list {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.service-list li {
  position: relative;
  padding-left: 18px;
  font-weight: 600;
}

.service-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--navy);
  position: absolute;
  left: 0;
  top: 0.65em;
}

.price-label {
  min-height: 72px;
}

.featured-card {
  border-color: rgba(0, 35, 73, 0.18);
}

.page-main {
  padding-top: 40px;
}

.page-hero {
  padding-top: 30px;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

.about-text-block h2 {
  color: var(--navy);
  margin-bottom: 14px;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
}

.about-text-block p {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 1rem;
  font-weight: 500;
}

.contact-box {
  background: linear-gradient(135deg, var(--navy) 0%, #0a3565 100%);
  color: #fff;
  border-radius: 24px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: center;
}

.contact-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 14px;
  color: #ffffff;
  font-weight: 800;
}

.contact-box p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 620px;
  font-weight: 500;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: rgba(255, 255, 255, 0.08);
  padding: 24px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-details div {
  display: grid;
  gap: 6px;
}

.contact-details span {
  display: block;
  font-size: 0.82rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.72;
  font-weight: 700;
}

.contact-details a {
  display: block;
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  line-height: 1.35;
  font-weight: 800;
  color: #fff;
  word-break: break-word;
}

.form-contact-box {
  align-items: start;
}

.inline-contact-details {
  margin-top: 18px;
}

.contact-form {
  display: grid;
  gap: 14px;
  background: rgba(255, 255, 255, 0.08);
  padding: 24px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  font-family: "Manrope", sans-serif;
  font-size: 1rem;
  outline: none;
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #c7d7f3;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
}

.form-submit {
  width: 100%;
}

.compact-contact {
  margin-bottom: 24px;
}

.site-footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  background: #fff;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-wrap p,
.footer-wrap a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

@media (max-width: 980px) {

  .hero-grid,
  .contact-box,
  .cards-grid,
  .cards-grid-2,
  .cards-grid-3,
  .about-layout {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 100%;
  }
}

@media (max-width: 840px) {

  .desktop-nav,
  .header-actions .desktop-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0 20px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
  }

  .mobile-nav a {
    font-size: 1rem;
    line-height: 1.25;
    font-weight: 700;
    color: var(--text);
    padding: 4px 0;
  }

  .mobile-nav .btn {
    margin-top: 10px;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    padding: 14px 20px;
    text-align: center;
    white-space: normal;
  }

  .hero-image {
    min-height: 340px;
  }

  .section-space {
    padding: 72px 0;
  }

  .contact-box {
    padding: 28px;
  }
}

@media (max-width: 520px) {
  .header-wrap {
    min-height: 72px;
  }

  .logo {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .card {
    padding: 22px;
  }

  .contact-details a {
    font-size: 1rem;
  }
}