:root {
  --bg: #0f1012;
  --bg-soft: #17191d;
  --card: rgba(255,255,255,0.06);
  --card-2: rgba(255,255,255,0.04);
  --stroke: rgba(255,255,255,0.11);
  --text: #f3f4f6;
  --muted: #b9bec8;
  --accent: #d4a84f;
  --accent-2: #f0d59c;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0,0,0,0.35);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(212,168,79,0.16), transparent 28%),
    linear-gradient(180deg, #0e0f11 0%, #111317 100%);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(10,10,10,0.68);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand strong { font-size: 1rem; }
.brand small { color: var(--muted); font-size: 0.78rem; }
.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 30px rgba(212,168,79,0.6);
  flex: 0 0 auto;
}
.nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  align-items: center;
}
.nav a:hover { color: var(--white); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .25s ease, opacity .25s ease, background .25s ease, border-color .25s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #111;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 12px 30px rgba(212,168,79,0.28);
}
.btn-secondary {
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
  color: var(--white);
}
.btn-secondary.light { background: rgba(255,255,255,0.08); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 52px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,10,0.78) 0%, rgba(10,10,10,0.42) 45%, rgba(10,10,10,0.14) 100%),
    url('assets/images/rad-4.jpg') center/cover no-repeat;
  opacity: .28;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 42px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  color: var(--accent-2);
  font-weight: 800;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1.02;
  max-width: 760px;
}
.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  margin: 22px 0 28px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.stats-grid article,
.service-card,
.gallery-item,
.cta-box,
.hero-card,
.about-media,
.mini-features div {
  border: 1px solid var(--stroke);
  background: var(--card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.hero-card {
  border-radius: 30px;
  overflow: hidden;
}
.hero-card img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.stats { padding: 16px 0 30px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stats-grid article {
  padding: 26px;
  border-radius: 22px;
}
.stats-grid strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 6px;
}
.stats-grid span { color: var(--muted); }

.section { padding: 92px 0; }
.section-soft {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}
.section-head h2,
.about-content h2,
.dark-section h2,
.cta-box h2,
.site-footer h3 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
}
.section-head p,
.about-content p,
.dark-section p,
.cta-box p,
.site-footer p,
.service-card p,
.check-list div,
.mini-features span {
  color: var(--muted);
  line-height: 1.8;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}
.about-media {
  border-radius: 28px;
  overflow: hidden;
}
.about-media img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}
.mini-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.mini-features div {
  border-radius: 22px;
  padding: 22px;
  background: var(--card-2);
}
.mini-features strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.service-card {
  border-radius: var(--radius);
  padding: 28px;
}
.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.dark-section {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}
.check-list {
  display: grid;
  gap: 16px;
}
.check-list div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.04);
}
.check-list span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 0 18px rgba(212,168,79,0.6);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: 24px;
  overflow: hidden;
  min-height: 290px;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 596px;
}

.cta-section { padding-top: 30px; }
.cta-box {
  border-radius: 30px;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.cta-content {
  width: 100%;
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.cta-actions .btn-primary {
  box-shadow:
    0 10px 30px rgba(215, 179, 93, 0.22),
    0 0 0 1px rgba(255,255,255,0.08) inset;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    filter 0.25s ease;
}
.cta-actions .btn-primary:hover,
.cta-actions .btn-primary:active {
  transform: translateY(-2px) scale(1.01);
  box-shadow:
    0 16px 38px rgba(215, 179, 93, 0.30),
    0 0 22px rgba(240, 205, 118, 0.20),
    0 0 0 1px rgba(255,255,255,0.10) inset;
  filter: brightness(1.03);
}
.site-footer {
  padding: 52px 0 110px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .7fr .7fr;
  gap: 24px;
}
.site-footer h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--white);
}

.mobile-dock { display: none; }

.sticky-call-cta { display: none; }

@media (max-width: 1100px) {
  .hero-grid,
  .about-grid,
  .split-grid,
  .footer-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }
  .mini-features { grid-template-columns: 1fr; }
  .hero-card img { height: 500px; }
}

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .stats-grid,
  .services-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-large {
    grid-column: auto;
    grid-row: auto;
    min-height: 320px;
  }
  .cta-box { align-items: flex-start; }
  .about-media img { min-height: 380px; }
}

@media (max-width: 640px) {
  .sticky-call-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 96px;
    z-index: 85;
    min-height: 56px;
    padding: 14px 18px;
    border-radius: 999px;
    background: linear-gradient(180deg, #f0cd76 0%, #d7b35d 100%);
    color: #111;
    font-weight: 800;
    letter-spacing: -0.01em;
    box-shadow:
      0 18px 40px rgba(215, 179, 93, 0.24),
      0 10px 24px rgba(0,0,0,0.18),
      0 0 0 1px rgba(255,255,255,0.1) inset;
    animation: stickyCtaFloat 3s ease-in-out infinite;
  }
  .sticky-call-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.22);
    font-size: 0.95rem;
    line-height: 1;
  }
  .sticky-call-text {
    font-size: 0.98rem;
    line-height: 1;
  }

  .container { width: min(100% - 24px, 1180px); }
  body { padding-bottom: 92px; }
  .site-header {
    position: sticky;
    top: 0;
    background: rgba(12,13,16,0.9);
  }
  .nav-wrap {
    min-height: 72px;
  }
  .brand strong { font-size: 0.95rem; }
  .brand small { font-size: 0.72rem; }
  .nav-cta { display: none; }
  .hero {
    padding-top: 42px;
    padding-bottom: 36px;
  }
  .hero h1 { font-size: 2.25rem; }
  .hero-text { font-size: 1rem; }
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .hero-card img { height: 320px; }
  .section { padding: 72px 0; }
  .service-card,
  .stats-grid article,
  .mini-features div,
  .check-list div { padding: 20px; }

  .cta-section { padding-top: 18px; }
  .cta-box {
    padding: 24px 18px;
    gap: 14px;
    border-radius: 26px;
    align-items: stretch;
    background: linear-gradient(145deg, rgba(28,30,36,0.96), rgba(20,22,28,0.92));
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 18px 40px rgba(0,0,0,0.28);
  }
  .cta-content {
    width: 100%;
  }
  .cta-box .eyebrow {
    margin-bottom: 10px;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
  }
  .cta-box h2 {
    font-size: 28px;
    line-height: 1.08;
    margin: 0 0 12px;
    max-width: none;
  }
  .cta-box p {
    max-width: none;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
  }
  .cta-actions {
    display: block;
    width: 100%;
    margin-top: 20px;
  }
  .cta-actions .btn {
    display: block;
    width: 100%;
    min-height: auto;
    padding: 14px;
    border-radius: 14px;
    font-size: 16px;
    line-height: 1.15;
    text-align: center;
    justify-content: center;
  }
  .cta-actions .btn-primary {
    animation: ctaPulse 2.8s ease-in-out infinite;
  }

  .mobile-dock {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 80;
    padding: 10px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(14,15,18,0.92);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  }
  .mobile-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 58px;
    border-radius: 18px;
    color: var(--muted);
    font-size: 0.72rem;
    text-align: center;
    background: rgba(255,255,255,0.03);
  }
  .mobile-item span {
    font-size: 1.05rem;
    line-height: 1;
    color: var(--white);
  }
  .mobile-item small { font-size: 0.68rem; }
  .mobile-call {
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    color: #111;
    font-weight: 800;
  }
  .mobile-call span,
  .mobile-call small { color: #111; }
}

@keyframes stickyCtaFloat {
  0%, 100% {
    transform: translateY(0);
    box-shadow:
      0 18px 40px rgba(215, 179, 93, 0.24),
      0 10px 24px rgba(0,0,0,0.18),
      0 0 0 1px rgba(255,255,255,0.1) inset;
  }
  50% {
    transform: translateY(-2px);
    box-shadow:
      0 22px 44px rgba(215, 179, 93, 0.30),
      0 0 24px rgba(240, 205, 118, 0.16),
      0 10px 24px rgba(0,0,0,0.18),
      0 0 0 1px rgba(255,255,255,0.1) inset;
  }
}

@keyframes ctaPulse {
  0%, 100% {
    box-shadow:
      0 10px 30px rgba(215, 179, 93, 0.22),
      0 0 0 1px rgba(255,255,255,0.08) inset;
    transform: translateY(0);
  }
  50% {
    box-shadow:
      0 14px 36px rgba(215, 179, 93, 0.28),
      0 0 24px rgba(240, 205, 118, 0.18),
      0 0 0 1px rgba(255,255,255,0.08) inset;
    transform: translateY(-1px);
  }
}

@media (min-width: 769px) {
  .cta-actions .btn-primary {
    animation: none;
  }
}