/* ============================================
   LABORSTACKOS — Industrial Dark Theme
   ============================================ */

:root {
  --bg: #0e0e0e;
  --bg-2: #131313;
  --bg-3: #1a1a1a;
  --fg: #f5f0e8;
  --fg-2: #b8b0a4;
  --fg-3: #6b6560;
  --accent: #FF6B2B;
  --accent-dim: rgba(255,107,43,0.12);
  --accent-glow: rgba(255,107,43,0.3);
  --border: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========================
   HERO
   ======================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 70% 60% at 80% 50%, rgba(255,107,43,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(255,107,43,0.04) 0%, transparent 60%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-dust {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, transparent 30%, rgba(255,107,43,0.02) 50%, transparent 70%);
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(255,107,43,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 100px;
  width: fit-content;
}

.tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.65;
  max-width: 440px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--fg-3);
  font-weight: 400;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-badge {
  font-size: 12px;
  color: var(--fg-3);
  opacity: 0.8;
}

/* Hero Visual */

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.visual-frame {
  position: relative;
  border: 1px solid var(--border-2);
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-2);
}

.frame-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent);
  border-style: solid;
  z-index: 3;
}
.tl { top: 12px; left: 12px; border-width: 2px 0 0 2px; border-radius: 2px 0 0 0; }
.tr { top: 12px; right: 12px; border-width: 2px 2px 0 0; border-radius: 0 2px 0 0; }
.bl { bottom: 12px; left: 12px; border-width: 0 0 2px 2px; border-radius: 0 0 0 2px; }
.br { bottom: 12px; right: 12px; border-width: 0 2px 2px 0; border-radius: 0 0 2px 0; }

.visual-inner {
  padding: 24px;
}

/* Jobsite Scene - CSS Illustration */
.jobsite-scene {
  position: relative;
  height: 220px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  background: #111;
}

.scene-sky {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #0d0d0d 0%, #1a1510 60%, #2a1f14 100%);
}

.scene-buildings {
  position: absolute;
  bottom: 50px;
  left: 0;
  right: 0;
  height: 120px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 0 16px;
}

.bldg {
  background: #1c1c1c;
  border: 1px solid rgba(255,255,255,0.04);
  position: relative;
}
.bldg::before {
  content: '';
  position: absolute;
  inset: 8px;
  background: repeating-linear-gradient(0deg, transparent, transparent 8px, rgba(255,107,43,0.1) 8px, rgba(255,107,43,0.1) 10px);
}
.bldg-1 { width: 30%; height: 90px; }
.bldg-2 { width: 22%; height: 70px; }
.bldg-3 { width: 35%; height: 110px; }
.bldg-4 { width: 18%; height: 60px; }

.scene-ground {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  background: linear-gradient(180deg, #1a1510 0%, #222 100%);
}

.scene-workers {
  position: absolute;
  bottom: 48px;
  left: 30px;
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.worker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.w-helmet {
  width: 14px;
  height: 10px;
  background: #e8d44d;
  border-radius: 6px 6px 2px 2px;
}
.w-helmet-orange { background: #FF6B2B; }

.w-vest {
  width: 16px;
  height: 18px;
  background: #e8d44d;
  border-radius: 2px;
  opacity: 0.8;
}
.w-vest-orange { background: #FF6B2B; opacity: 0.8; }

.scene-debris {
  position: absolute;
  bottom: 46px;
  right: 24px;
  display: flex;
  gap: 6px;
  align-items: flex-end;
}

.chunk {
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
}
.chunk-1 { width: 20px; height: 14px; }
.chunk-2 { width: 14px; height: 10px; }
.chunk-3 { width: 18px; height: 16px; background: rgba(255,107,43,0.2); }

/* Data Pulse */
.data-pulse {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}

.pulse-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pl-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  font-family: var(--font-body);
}

.pl-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  font-family: var(--font-display);
}

.visual-caption {
  font-size: 11px;
  color: var(--fg-3);
  text-align: center;
  letter-spacing: 0.05em;
}

/* ========================
   STATS BAR
   ======================== */

.stats-bar {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 48px;
  display: flex;
  align-items: center;
  gap: 0;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 32px;
}

.stat:first-child { padding-left: 0; }

.stat-div {
  width: 1px;
  height: 48px;
  background: var(--border);
}

.stat-val {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.stat-lbl {
  font-size: 12px;
  color: var(--fg-3);
  line-height: 1.4;
}

/* ========================
   FEATURES
   ======================== */

.features {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 64px;
  max-width: 560px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(255,107,43,0.2);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-body p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

.feature-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.fd-tag {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 500;
}

/* ========================
   PROCESS
   ======================== */

.process {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}

.process-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  margin-top: 64px;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  letter-spacing: -0.04em;
  line-height: 1;
}

.step-body h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.step-body p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}

.step-connector {
  display: flex;
  align-items: center;
  padding-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
}

/* ========================
   PRICING
   ======================== */

.pricing {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.pricing-body {
  font-size: 16px;
  color: var(--fg-2);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}

.price-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}

.price-card.featured {
  border-color: rgba(255,107,43,0.4);
  background: linear-gradient(180deg, rgba(255,107,43,0.05) 0%, var(--bg) 100%);
}

.pc-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pc-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 12px;
}

.pc-price {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.pc-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--fg-3);
}

.pc-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.5;
  margin-bottom: 24px;
}

.pc-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pc-features span {
  font-size: 13px;
  color: var(--fg-2);
  padding-left: 20px;
  position: relative;
}

.pc-features span::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

/* ========================
   TESTIMONIALS
   ======================== */

.testimonials {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}

.testimonials-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.testimonial-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.testimonial-quote {
  margin-bottom: 4px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: center;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.testimonial-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--fg);
}

.testimonial-role {
  font-size: 12px;
  color: var(--fg-3);
}

.testimonial-stars {
  display: flex;
  flex-direction: row;
  gap: 4px;
}

/* ========================
   PROJECTS
   ======================== */

.projects {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}

.projects-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: rgba(255,107,43,0.2);
  transform: translateY(-2px);
}

.project-scope {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
  width: fit-content;
}

.project-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.3;
}

.project-location {
  font-size: 12px;
  color: var(--fg-3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-location::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.7;
}

.project-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
}

/* ========================
   CLOSING
   ======================== */

.closing {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.closing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-2);
  margin-bottom: 28px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 640px;
}

.closing-body {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 560px;
  line-height: 1.7;
}

/* ========================
   FOOTER
   ======================== */

.site-footer {
  padding: 64px 0 32px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--fg-3);
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.fl-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fl-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 4px;
}

.fl-group a {
  font-size: 13px;
  color: var(--fg-2);
  text-decoration: none;
  transition: color 0.15s ease;
}

.fl-group a:hover { color: var(--fg); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 48px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--fg-3);
}

.footer-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--fg-3);
  opacity: 0.6;
}

/* ========================
   PAGE NAV
   ======================== */

.page-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.page-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
}

.page-nav-back {
  font-size: 13px;
  color: var(--fg-3);
  text-decoration: none;
  transition: color 0.15s ease;
}

.page-nav-back:hover { color: var(--fg); }

/* ========================
   PAGE HERO (inner pages)
   ======================== */

.page-hero {
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.page-hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 480px;
  line-height: 1.65;
  margin-top: 16px;
}

/* ========================
   RESPONSIVE
   ======================== */

.desktop-br { display: block; }

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px 24px;
  }

  .hero-headline { font-size: 52px; }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .step-connector { display: none; }

  .pricing-cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stats-inner {
    flex-wrap: wrap;
    padding: 32px 24px;
    gap: 32px;
  }

  .stat-div { display: none; }

  .stat { padding: 0; flex: 0 0 calc(50% - 16px); }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 0 24px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 32px;
  }

  .footer-bottom { padding: 24px 24px 0; flex-direction: column; gap: 8px; }

  .page-nav-inner { padding: 0 24px; }
  .page-hero-inner { padding: 0 24px; }

  .features-inner,
  .process-inner,
  .pricing-inner,
  .testimonials-inner,
  .projects-inner,
  .closing-inner {
    padding: 0 24px;
  }

  .desktop-br { display: none; }
}

@media (max-width: 600px) {
  .hero-headline { font-size: 42px; }
  .section-headline { font-size: 28px; }
  .closing-headline { font-size: 24px; }
  .stat-val { font-size: 22px; }
}