/* Struxa Construction Group LTD - styles */

*,
*::before,
*::after { box-sizing: border-box; }

:root {
  --bg: #111315;
  --text: #f4f4f2;
  --muted: #c3c5c8;
  --line: rgba(255,255,255,0.1);
  --accent: #d4a03a;
  --accent-strong: #f0b84a;
  --shadow: 0 18px 45px rgba(0,0,0,0.22);
  --radius: 20px;
  --max-width: 1180px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(212,160,58,0.12), transparent 22%),
    linear-gradient(180deg, #0f1113 0%, #15191d 100%);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(calc(100% - 2rem), var(--max-width)); margin: 0 auto; }
.section-spacing { padding: 5rem 0; }
.alt-surface { background: rgba(255,255,255,0.025); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-heading { max-width: 860px; margin-bottom: 2rem; }
.section-tag, .eyebrow, .panel-label {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-strong);
}

h1, h2, h3 { margin: 0 0 1rem; line-height: 1.1; }
h1 { font-size: clamp(2.4rem, 5vw, 5rem); max-width: 12ch; }
h2 { font-size: clamp(1.9rem, 3vw, 3rem); }
h3 { font-size: 1.15rem; }

.section-text, .hero-text, .content-card p, .legal-card p { color: var(--muted); }
.section-text { max-width: 70ch; }
.section-text-narrow { max-width: 60ch; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(13,16,19,0.82);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  min-height: 82px;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.85rem; font-weight: 700; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #111; font-weight: 800;
}
.brand-text { font-size: 0.96rem; }

.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a { color: var(--muted); transition: color 0.25s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--text); }
.nav-cta {
  padding: 0.72rem 1rem;
  border: 1px solid rgba(212,160,58,0.35);
  border-radius: 999px;
  color: var(--text) !important;
}

.nav-toggle {
  display: none;
  width: 48px; height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  padding: 0.65rem;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.95rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn:hover, .btn:focus-visible { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #111; box-shadow: var(--shadow);
}
.btn-secondary { border-color: var(--line); color: var(--text); background: transparent; }

.hero-section { padding: 5.5rem 0 4rem; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: center;
}
.hero-copy, .hero-panel { animation: fadeUp 0.8s ease both; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1.75rem 0 2rem; }

.hero-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

.badge-card, .hero-panel-inner, .service-card, .trust-item, .content-card, .contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.badge-card { padding: 1rem; transition: transform 0.25s ease, border-color 0.25s ease; }
.badge-card:hover, .service-card:hover, .trust-item:hover {
  transform: translateY(-3px);
  border-color: rgba(212,160,58,0.35);
}
.badge-card strong { display: block; margin-bottom: 0.35rem; }
.badge-card span { color: var(--muted); font-size: 0.94rem; }

.hero-panel-inner { padding: 2rem; box-shadow: var(--shadow); }
.panel-list { margin: 1rem 0 0; padding-left: 1.2rem; color: var(--muted); }

.intro-grid, .trust-grid, .contact-grid {
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 2rem; align-items: start;
}

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card { padding: 1.5rem; transition: transform 0.25s ease, border-color 0.25s ease; }
.service-card p { color: var(--muted); }

.trust-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.trust-item { padding: 1rem 1.1rem; color: var(--muted); transition: transform 0.25s ease, border-color 0.25s ease; }

.content-card { padding: 2rem; box-shadow: var(--shadow); }
.legal-card h3 { margin-top: 1.5rem; }

.contact-copy { max-width: 34rem; }
.contact-details { display: grid; gap: 1rem; margin-top: 1.5rem; }
.contact-details div { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.contact-details strong { display: block; margin-bottom: 0.3rem; }
.contact-details span { color: var(--muted); }

.contact-form { padding: 1.5rem; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.field-group { margin-bottom: 1rem; }
.field-group label { display: inline-block; margin-bottom: 0.45rem; font-weight: 600; }
.field-group input, .field-group textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.025);
  color: var(--text);
  padding: 0.95rem 1rem;
  outline: none;
}
.field-group input::placeholder, .field-group textarea::placeholder { color: #a8adb5; }
.field-group input:focus, .field-group textarea:focus {
  border-color: rgba(212,160,58,0.55);
  box-shadow: 0 0 0 4px rgba(212,160,58,0.1);
}
.form-note { min-height: 1.5rem; margin: 0.85rem 0 0; color: var(--accent-strong); }

.site-footer { border-top: 1px solid var(--line); padding: 1.2rem 0 2rem; }
.footer-wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; color: var(--muted);
}
.back-to-top { color: var(--text); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .hero-grid, .intro-grid, .trust-grid, .contact-grid, .service-grid { grid-template-columns: 1fr; }
  .hero-badges, .trust-list { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    top: 82px; left: 1rem; right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(15,17,19,0.98);
  }
  .site-nav.is-open { display: flex; }
  .form-row, .hero-badges, .trust-list { grid-template-columns: 1fr; }
  .brand-text { max-width: 190px; font-size: 0.88rem; }
  h1 { max-width: none; }
  .section-spacing { padding: 4rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}