:root {
  --bg-900: #0f1115;
  --bg-800: #151922;
  --bg-700: #1b202b;
  --steel: #2a313d;
  --accent-1: #f28c28;
  --accent-2: #ffc857;
  --text-100: #f4f6f9;
  --text-200: #c9d1da;
  --text-300: #9aa6b2;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, -apple-system, sans-serif;
  background: var(--bg-900);
  color: var(--text-100);
  line-height: 1.6;
}

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

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-alt {
  background: linear-gradient(180deg, var(--bg-800), var(--bg-900));
}

.section-dark {
  background: var(--bg-800);
}

.section-title {
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 16px;
}

.section-lead {
  color: var(--text-200);
  max-width: 720px;
  margin-bottom: 40px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(242, 140, 40, 0.1);
  color: var(--accent-2);
  border: 1px solid rgba(242, 140, 40, 0.4);
  padding: 8px 16px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  font-size: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-1);
  color: #1a1208;
  box-shadow: 0 8px 18px rgba(242, 140, 40, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: #ff9a3c;
}

.btn-outline {
  border: 1px solid var(--accent-2);
  color: var(--accent-2);
}

.btn-outline:hover {
  background: rgba(255, 200, 87, 0.12);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 17, 21, 0.98);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.navbar .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  font-family: "Oswald", sans-serif;
  letter-spacing: 1px;
}

.brand span {
  color: var(--accent-2);
  font-size: 0.85rem;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
  font-weight: 600;
  color: var(--text-200);
}

.nav-links a {
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--accent-1);
  transition: width 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--text-100);
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 600;
  position: relative;
  padding-left: 44px;
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.nav-toggle::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 20px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
  transform: translateY(-50%);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-toggle::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 20px;
  height: 2px;
  background: currentColor;
  opacity: 0;
  transform: translateY(-50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] {
  border-color: rgba(242, 140, 40, 0.6);
  color: var(--accent-2);
  box-shadow: 0 10px 24px rgba(242, 140, 40, 0.2);
}

.nav-toggle[aria-expanded="true"]::before {
  box-shadow: 0 0 0 transparent, 0 0 0 transparent;
  transform: translateY(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
  opacity: 1;
  transform: translateY(-50%) rotate(-45deg);
}
.hero {
  min-height: 78vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  position: relative;
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(7, 8, 10, 0.92), rgba(15, 17, 21, 0.6));
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.hero h1 {
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero p {
  color: var(--text-200);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--bg-700);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.card-body {
  padding: 24px;
}

.card h3 {
  font-family: "Oswald", sans-serif;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.card p {
  color: var(--text-200);
  margin: 0;
}

.project-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-card .card-body p {
  margin: 0;
}

.image-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0b0e13;
}

.image-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.card.image-card {
  height: 100%;
}

.card.image-card .image-frame {
  height: 100%;
  aspect-ratio: auto;
}

@supports not (aspect-ratio: 16 / 9) {
  .image-frame {
    height: 0;
    padding-top: 56.25%;
  }
}

.stats {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.stat {
  border: 1px solid var(--line);
  padding: 18px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  font-family: "Oswald", sans-serif;
  color: var(--accent-2);
}

.timeline {
  border-left: 2px solid var(--accent-1);
  padding-left: 24px;
  display: grid;
  gap: 20px;
}

.timeline-item h4 {
  margin: 0 0 6px;
  font-family: "Oswald", sans-serif;
  color: var(--accent-2);
}

.timeline-item p {
  margin: 0;
  color: var(--text-200);
}

.process {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.process-step {
  padding: 16px;
  border: 1px dashed rgba(255, 200, 87, 0.5);
  border-radius: 8px;
  text-align: center;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--accent-2);
}

.footer {
  background: #0c0e12;
  border-top: 1px solid var(--line);
  padding: 48px 0;
}

.footer-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer small,
.footer p {
  color: var(--text-300);
}

.form {
  display: grid;
  gap: 16px;
}

input,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg-900);
  color: var(--text-100);
  font-family: inherit;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.blog-meta {
  color: var(--text-300);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.blog-excerpt {
  margin: 12px 0 18px;
  color: var(--text-200);
}

.blog-card {
  display: flex;
  flex-direction: column;
}

.blog-card .card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card .btn {
  margin-top: auto;
}

.article-card .image-frame {
  width: min(820px, 100%);
  margin: 0 auto;
}

.article-card .card-body {
  padding-top: 20px;
}

.article-image {
  padding: 24px;
}

.article-content p {
  margin: 0 0 18px;
}

.article-content p:last-child {
  margin-bottom: 0;
}

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

.contact-item {
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.contact-item span {
  display: block;
  color: var(--text-300);
  font-size: 0.9rem;
}

.page-hero {
  --page-hero-image: none;
  padding: 80px 0;
  background-image: linear-gradient(120deg, rgba(15, 17, 21, 0.95), rgba(21, 25, 34, 0.8)), var(--page-hero-image);
  background-size: cover;
  background-position: center;
}

.page-hero h1 {
  font-family: "Oswald", sans-serif;
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-hero p {
  color: var(--text-200);
  max-width: 680px;
}

@media (max-width: 960px) {
  .nav-links {
    position: absolute;
    top: calc(100% + 12px);
    left: 4%;
    right: 4%;
    transform: none;
    width: auto;
    padding: 22px 20px;
    background: rgba(21, 25, 34, 0.98);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    gap: 16px;
    display: none;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 2000;
    isolation: isolate;
  }

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

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2101;
  }

  .nav-links a {
    font-size: 1.05rem;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    min-height: 68vh;
  }
}


/* ===== Enhanced Interactions ===== */
.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--accent-2);
}

.nav-toggle:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.section-title::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  background: var(--accent-1);
  margin-top: 12px;
}

.card,
.stat,
.contact-item,
.process-step {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover,
.stat:hover,
.contact-item:hover,
.process-step:hover {
  transform: translateY(-6px);
  border-color: rgba(242, 140, 40, 0.6);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
}

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

.card:hover .image-frame img {
  transform: scale(1.06);
}

.badge {
  box-shadow: 0 10px 20px rgba(242, 140, 40, 0.2);
}

.timeline-item {
  position: relative;
  padding-left: 6px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-1);
  box-shadow: 0 0 0 6px rgba(242, 140, 40, 0.15);
}

.footer a {
  color: var(--text-200);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--accent-2);
}

.btn:focus-visible,
.nav-toggle:focus-visible,
.nav-links a:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}