* {
  box-sizing: border-box;
}

:root {
  --blue: #1268a8;
  --blue-dark: #0b3152;
  --orange: #ef7f1a;
  --red: #ef4a31;
  --ink: #17212b;
  --muted: #62707e;
  --line: #dbe4ec;
  --light: #f4f8fb;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 48, 77, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(219, 228, 236, 0.85);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand img {
  width: 58px;
  height: 48px;
  object-fit: contain;
  background: white;
  border-radius: 8px;
}

.brand span {
  display: grid;
  line-height: 1.2;
}

.brand strong {
  font-size: 0.96rem;
}

.brand small {
  color: var(--muted);
  margin-top: 4px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
  font-size: 0.95rem;
}

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

.nav-cta {
  background: var(--blue);
  color: white !important;
  padding: 11px 18px;
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 12%, rgba(239, 127, 26, 0.16), transparent 26%),
    radial-gradient(circle at 12% 28%, rgba(18, 104, 168, 0.15), transparent 28%),
    linear-gradient(135deg, #f7fbff 0%, #ffffff 58%, #fff8f1 100%);
  padding: 95px 0 88px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -120px -180px auto;
  width: 420px;
  height: 420px;
  border: 50px solid rgba(18, 104, 168, 0.07);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: center;
  gap: 70px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--blue);
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(2.5rem, 5.4vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 3.3vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.hero-text {
  max-width: 700px;
  font-size: 1.14rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 38px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  border: 0;
  border-radius: 9px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--blue), #0c79c7);
  color: white;
  box-shadow: 0 12px 25px rgba(18, 104, 168, 0.2);
}

.btn-secondary {
  background: white;
  color: var(--blue-dark);
  border: 1px solid var(--line);
}

.btn-light {
  background: white;
  color: var(--blue-dark);
}

.btn-outline-light {
  border: 1px solid rgba(255,255,255,0.5);
  color: white;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 690px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
  gap: 20px;
}

.trust-row div {
  display: grid;
}

.trust-row strong {
  font-size: 1.03rem;
}

.trust-row span {
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-card {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(219, 228, 236, 0.9);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 34px;
  transform: rotate(1deg);
}

.hero-card img {
  width: 100%;
  max-height: 250px;
  object-fit: contain;
  margin-bottom: 26px;
  border-radius: 16px;
}

.hero-card p {
  color: var(--muted);
}

.hero-card a {
  color: var(--blue);
  font-weight: 900;
}

.section {
  padding: 92px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading > p:last-child {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  background: white;
  box-shadow: 0 10px 30px rgba(16, 48, 77, 0.05);
}

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

.card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  border-radius: 13px;
  background: #eaf5fc;
  color: var(--blue);
  font-size: 1.35rem;
  font-weight: 900;
}

.section-dark {
  background:
    linear-gradient(135deg, rgba(11,49,82,0.97), rgba(18,104,168,0.93)),
    linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: white;
}

.light .eyebrow {
  color: #ffbd7e;
}

.light > p:last-child {
  color: rgba(255,255,255,0.72);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.project {
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 14px;
  background: rgba(255,255,255,0.08);
  font-size: 1.05rem;
  font-weight: 850;
  text-align: center;
}

.project-note {
  margin-top: 22px;
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}

.about-copy {
  color: var(--muted);
  font-size: 1.04rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 13px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--ink);
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--orange);
  font-weight: 1000;
}

.qualification {
  padding: 66px 0;
  background: linear-gradient(135deg, #e95a2b, var(--orange));
  color: white;
}

.qualification .eyebrow {
  color: white;
  opacity: 0.78;
}

.qualification h2 {
  margin-bottom: 12px;
}

.qualification p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.86);
}

.qualification-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}

.qualification-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-section {
  background: var(--light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 13px;
  margin-top: 30px;
}

.contact-details a,
.contact-details div {
  display: grid;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.contact-details span {
  color: var(--muted);
  font-size: 0.85rem;
}

.contact-details strong {
  font-size: 1.05rem;
}

.contact-form {
  display: grid;
  gap: 17px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 7px;
  font-size: 0.92rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #cdd9e3;
  border-radius: 8px;
  background: #fbfdff;
  font: inherit;
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(18,104,168,0.12);
  border-color: var(--blue);
}

.contact-form small {
  color: var(--muted);
}

footer {
  padding: 34px 0;
  background: #091f33;
  color: white;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

footer p {
  margin: 4px 0 0;
  color: rgba(255,255,255,0.66);
  font-size: 0.88rem;
}

.floating-call {
  display: none;
}

@media (max-width: 920px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .qualification-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 600px;
  }

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

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

  .qualification-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .nav-wrap {
    min-height: 70px;
  }

  .brand span {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: white;
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 8px 4px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero {
    padding: 66px 0 70px;
  }

  h1 {
    font-size: clamp(2.35rem, 12vw, 3.7rem);
  }

  .trust-row {
    grid-template-columns: 1fr;
  }

  .cards,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 0;
  }

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

  .floating-call {
    display: block;
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 70;
    padding: 13px 19px;
    border-radius: 999px;
    background: var(--orange);
    color: white;
    font-weight: 900;
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
  }
}