/* ==========================================================================
   ATLAS — BRUTALIST CORPORATE ARCHITECTURE & CONSTRUCTION
   ========================================================================== */

:root {
  --bg-dark: #0D0E10;
  --bg-concrete: #15181C;
  --bg-card: #1D2127;
  --text-white: #F3F4F6;
  --text-muted: #8A94A0;
  --border-color: #2D333B;
  --accent-gold: #C5A880;
  --accent-orange: #FF6600;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Syne', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-full: 9999px;
  --transition: 0.25s ease-out;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.bg-concrete {
  background-color: var(--bg-concrete);
}

/* CAPABLE DEMO Bar */
.capable-demo-bar {
  background: #000000;
  color: #FFFFFF;
  font-size: 0.8rem;
  padding: 8px 16px;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.demo-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.demo-bar-badge {
  background: #FFFFFF;
  color: #000000;
  font-weight: 800;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  margin-right: 8px;
}

.demo-bar-text {
  color: #8A94A0;
}

.demo-bar-back-btn {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.8rem;
  white-space: nowrap;
}

.demo-bar-back-btn:hover {
  color: var(--accent-orange);
}

/* Header */
.atlas-header {
  background: rgba(13, 14, 16, 0.92);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 37px;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.header-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-box {
  color: #FFFFFF;
  font-size: 1rem;
}

.atlas-nav {
  display: flex;
  gap: 28px;
}

.atlas-nav a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all var(--transition);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: #FFFFFF;
  color: #000000;
}

.btn-primary:hover {
  background: #E2E4E8;
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  color: #FFFFFF;
  background: var(--bg-card);
}

.btn-secondary:hover {
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
  padding: 80px 0 100px 0;
  border-bottom: 1px solid var(--border-color);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-index-tag {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.headline-outline {
  -webkit-text-stroke: 1px #FFFFFF;
  color: transparent;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-brutalist-card {
  position: relative;
  height: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.hero-atlas-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: contrast(110%) brightness(85%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-brutalist-card:hover .hero-atlas-img {
  transform: scale(1.04);
}

.hero-brutalist-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 32px;
  background: linear-gradient(to top, rgba(13, 14, 16, 0.95) 0%, rgba(13, 14, 16, 0.65) 70%, transparent 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  z-index: 2;
}

.card-metric-block {
  border-left: 2px solid #FFFFFF;
  padding-left: 14px;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  display: block;
  line-height: 1;
  margin-bottom: 4px;
  color: #FFFFFF;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Section Header */
.section-header {
  margin-bottom: 48px;
}

.section-num {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.about-p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.about-stats-row {
  display: flex;
  gap: 36px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.astat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #FFFFFF;
}

.astat span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px 24px;
  transition: border-color var(--transition);
}

.service-box:hover {
  border-color: #FFFFFF;
}

.s-num {
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  display: block;
  margin-bottom: 16px;
}

.service-box h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.service-box p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: #FFFFFF;
}

.proj-thumb {
  aspect-ratio: 16 / 10;
  background: #242930;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.proj-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(20%) contrast(105%);
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.project-card:hover .proj-photo {
  transform: scale(1.06);
  filter: grayscale(0%) contrast(110%);
}

.proj-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.proj-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.proj-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.proj-area {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-case {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: #FFFFFF;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Approach */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.approach-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 32px 24px;
}

.approach-item h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.approach-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Documents */
.docs-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.docs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.doc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}

.doc-card strong {
  font-family: monospace;
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* Contact Form */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 1rem;
}

.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.atlas-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #FFFFFF;
  font-size: 0.9rem;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: #FFFFFF;
}

.form-toast-box {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  text-align: center;
  display: none;
}

.form-toast-box.success {
  display: block;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
}

/* Modal */
.atlas-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.atlas-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
}

.modal-dialog {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  max-width: 800px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 2;
  padding: 40px;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
}

/* Footer */
.atlas-footer {
  background: #08090A;
  border-top: 1px solid var(--border-color);
  padding: 48px 0;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-link {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #FFFFFF;
}

@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .docs-wrapper {
    grid-template-columns: 1fr;
  }
  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .atlas-nav {
    display: none;
  }
  .services-grid, .projects-grid, .approach-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}