:root {
  --bg: #0f141a;
  --text: #e7edf3;
  --muted: #9ca9b6;
  --primary: #f29f05;
  --primary-dark: #c97f00;
  --card: #171f28;
  --line: #2a3542;
  --accent: #5fb0ff;
  --radius: 16px;
  --shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(15, 20, 26, 0.93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--primary);
  color: #10151b;
  display: grid;
  place-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 20px;
  color: var(--muted);
  font-weight: 600;
}

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

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.hero {
  padding: 86px 0 56px;
  background:
    linear-gradient(rgba(9, 13, 18, 0.7), rgba(9, 13, 18, 0.9)),
    radial-gradient(circle at 100% 0%, rgba(242, 159, 5, 0.2), transparent 42%),
    radial-gradient(circle at 0% 100%, rgba(95, 176, 255, 0.18), transparent 38%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.hero-tags {
  margin: 14px 0 2px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #d5e1ed;
  border: 1px solid #314050;
  background: rgba(23, 31, 40, 0.85);
  border-radius: 999px;
  padding: 6px 10px;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  font-size: 0.76rem;
  color: #ffc04d;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  line-height: 1.06;
  margin: 14px 0;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.14;
  margin: 12px 0 16px;
}

p {
  color: var(--muted);
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-ghost {
  border-color: var(--line);
  background: transparent;
  color: #d2dce6;
}

.hero-metrics {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hero-metrics article {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(23, 31, 40, 0.8);
}

.hero-metrics strong {
  display: block;
  font-size: 1.35rem;
}

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

.hero-card {
  border-radius: var(--radius);
  background: linear-gradient(165deg, #202c38, #131b24);
  color: #f3f7fb;
  padding: 24px;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin-top: 0;
}

.hero-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.hero-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.92);
}

.hero-card i {
  color: #ffc04d;
}

.section {
  padding: 76px 0;
}

.alt {
  background: #121922;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-grid,
.project-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card,
.project,
.panel,
.contact-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.card:hover,
.project:hover,
.gallery-item:hover {
  transform: translateY(-3px);
  transition: transform 0.25s ease;
}

.card i {
  font-size: 1.2rem;
  color: #ffc04d;
}

.card h3,
.project h3 {
  margin: 12px 0 8px;
}

.project h3 i {
  color: #ffc04d;
  margin-right: 6px;
  font-size: 0.9em;
}

.project img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
  filter: saturate(0.95) contrast(1.05);
}

.project {
  position: relative;
  overflow: hidden;
}

.project::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 40%, rgba(9, 13, 18, 0.2) 100%);
}

.split,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.why-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gallery-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.gallery-item {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery-item p {
  margin: 0;
  padding: 12px 14px;
  font-weight: 700;
  color: #d9e5f1;
  border-top: 1px solid var(--line);
}

.checklist,
.contact-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.quote-steps {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.quote-steps article {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(23, 31, 40, 0.72);
  padding: 10px;
  display: grid;
  gap: 5px;
}

.quote-steps strong {
  color: #ffc04d;
  font-size: 1.1rem;
}

.quote-steps span {
  font-size: 0.84rem;
  color: #d2dee9;
  font-weight: 700;
}

.checklist li,
.contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checklist i,
.contact-list i {
  color: var(--primary);
}

.panel ol {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.testimonials {
  max-width: 760px;
}

blockquote {
  margin: 16px 0 8px;
  font-size: clamp(1.08rem, 2.4vw, 1.35rem);
  line-height: 1.6;
  color: #d9e4ef;
}

.quote-author {
  margin: 0;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(242, 159, 5, 0.35);
  border-color: var(--primary);
}

.site-footer {
  padding: 24px 0;
  background: #0b1015;
  color: #c3cfdb;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-wrap p {
  margin: 0;
  color: inherit;
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .contact-grid,
  .why-grid,
  .quote-steps,
  .gallery-grid,
  .service-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .menu-btn {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    right: 4vw;
    width: min(240px, 90vw);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px;
    box-shadow: var(--shadow);
    flex-direction: column;
    gap: 12px;
  }

  .nav-links.open {
    display: flex;
  }
}