:root {
  --bg: #080808;
  --bg-soft: #111111;
  --bg-card: #181818;
  --text: #f5f5f5;
  --muted: #b6b6b6;
  --accent: #e6392e;
  --accent-dark: #b9251d;
  --border: rgba(255, 255, 255, 0.1);
  --max-width: 1120px;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --font-heading: "Oswald", Arial, sans-serif;
  --font-body: "Poppins", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

h1,
h2,
h3,
.logo {
  font-family: var(--font-heading);
  text-transform: uppercase;
}

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

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

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

.section-padding {
  padding: 96px 0;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  background: rgba(8, 8, 8, 0.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 0px 25px 0px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: 1px;
  font-size: 1.45rem;
  text-transform: uppercase;
}

.logo img {
  height: 75px;
  object-fit: contain;
  display: block;
}

.logo-text {
  font-size: 2rem;
  font-weight: 900;
}

.logo-text strong {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

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

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 10px 18px;
  border-radius: 999px;
}

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

/* Hero */

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.8)),
    url("https://images.unsplash.com/photo-1558981359-219d6364c9c8?auto=format&fit=crop&w=1800&q=80")
      center/cover no-repeat;
  padding: 140px 32px 80px;
}

.hero-content {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 1rem;
  font-weight: 900;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: -1px;
  margin-bottom: 28px;
}

.hero-text {
  max-width: 720px;
  margin: 0 auto 34px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */

.btn {
  font-family: var(--font-heading);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: white;
}

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

.btn-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: white;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.full-width {
  width: 100%;
}

/* Intro */

.intro {
  background: var(--bg-soft);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.intro h2,
.section-heading h2,
.about-content h2,
.feature h2,
.cta h2,
.contact h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -2px;
}

.intro p,
.section-heading p,
.about-content p,
.feature p,
.contact p {
  color: var(--muted);
}

/* Services */

.section-heading {
  max-width: 680px;
  margin-bottom: 44px;
}

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

.service-card {
  background: linear-gradient(180deg, #1c1c1c, #111);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  min-height: 245px;
  box-shadow: var(--shadow);
  transition:
    transform 0.2s ease,
    border 0.2s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(230, 57, 46, 0.55);
}

.icon {
  width: 52px;
  height: 52px;
  background: rgba(230, 57, 46, 0.12);
  border: 1px solid rgba(230, 57, 46, 0.28);
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  font-size: 1.4rem;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

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

/* About */

.about {
  background: var(--bg-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-image img {
  border-radius: var(--radius);
  min-height: 500px;
  object-fit: cover;
  box-shadow: var(--shadow);
  transition: transform 0.5s ease;
}

.about-image img {
  transition: transform 0.5s ease;
}

.about-image:hover img {
  transform: scale(1.04);
}

.about-content p {
  margin-top: 20px;
}

.text-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--accent);
  font-weight: 800;
}

/* Feature */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-item {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 22px;
  border-radius: 18px;
}

.feature-item span {
  color: var(--accent);
  font-weight: 900;
}

/* CTA */

.cta {
  padding: 32px 0;
}

.cta-box {
  background: linear-gradient(
    135deg,
    rgba(230, 57, 46, 0.95),
    rgba(95, 13, 9, 0.95)
  );
  border-radius: var(--radius);
  padding: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta .section-label {
  color: white;
}

.cta .btn-primary {
  background: white;
  color: #111;
}

/* Contact */

.contact {
  background: var(--bg-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 56px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.contact-card a {
  margin-top: 25px;
}

.contact-row {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.contact-row:first-child {
  padding-top: 0;
}

.contact-row span {
  display: block;
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 900;
  margin-bottom: 6px;
}

.contact-row a,
.contact-row p {
  color: var(--text);
}

/* Footer */

.site-footer {
  padding: 30px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

/* Animations */

.hero-animate {
  animation: heroFadeUp 0.9s ease forwards;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.service-card.reveal {
  transition:
    opacity 0.75s ease,
    transform 0.75s ease,
    border 0.2s ease,
    box-shadow 0.2s ease;
}

.service-card.reveal.active:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}

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

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.22),
    transparent
  );
  transform: translateX(-120%);
  transition: transform 0.5s ease;
}

.btn:hover::after {
  transform: translateX(120%);
}

.site-header {
  transition:
    background 0.25s ease,
    box-shadow 0.25s ease,
    min-height 0.25s ease;
}

.site-header.scrolled {
  background: rgba(8, 8, 8, 0.94);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
}

.service-card:nth-child(1) {
  transition-delay: 0.05s;
}

.service-card:nth-child(2) {
  transition-delay: 0.12s;
}

.service-card:nth-child(3) {
  transition-delay: 0.19s;
}

.service-card:nth-child(4) {
  transition-delay: 0.26s;
}

.service-card:nth-child(5) {
  transition-delay: 0.33s;
}

.service-card:nth-child(6) {
  transition-delay: 0.4s;
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Mobile */

@media (max-width: 850px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    width: 100%;
    padding: 24px 32px;
    background: #080808;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    display: none;
  }

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

  .hero h1 {
    letter-spacing: -2px;
  }

  .intro-grid,
  .about-grid,
  .feature-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .about-image img {
    min-height: 340px;
  }
}

@media (max-width: 520px) {
  .section-padding {
    padding: 72px 0;
  }

  .hero {
    padding-inline: 20px;
  }

  .hero-actions,
  .hero-actions .btn {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .service-card,
  .contact-card,
  .cta-box {
    padding: 24px;
  }

  .logo {
    gap: 9px;
    font-size: 1rem;
  }

  .logo img {
    width: 44px;
    height: 44px;
  }
}