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

:root {
  --bg-color: #ffffff;
  --text-main: #111317;
  --text-secondary: #525866;
  --text-muted: #868c98;
  --border-light: rgba(17, 19, 23, 0.12);
  --border-dark: #111317;
  --accent-blue: #0055ff;
  --accent-warm: #c49666;
  --font-main: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'Space Grotesk', monospace;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* =========================================
   PAGE VIGNETTE — Soft Dark Edge Overlay
   ========================================= */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background:
    /* Left edge */
    linear-gradient(to right,  rgba(10,10,10,0.10) 0%, transparent 12%),
    /* Right edge */
    linear-gradient(to left,   rgba(10,10,10,0.10) 0%, transparent 12%),
    /* Bottom edge */
    linear-gradient(to top,    rgba(10,10,10,0.14) 0%, transparent 18%),
    /* Top edge — very subtle */
    linear-gradient(to bottom, rgba(10,10,10,0.05) 0%, transparent 10%);
}

/* =========================================
   NAVIGATION BAR
   ========================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1.5rem 4rem 1.2rem 4rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;

  /* ── Frosted Glass ── */
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);

  /* ── Subtle bottom line ── */
  border-bottom: 1px solid rgba(17, 19, 23, 0.07);

  /* ── Soft shadow downward ── */
  box-shadow: 0 2px 24px rgba(10, 10, 10, 0.05),
              0 1px 0 rgba(255,255,255,0.8) inset;

  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Slightly more opaque when scrolled (JS adds .scrolled) */
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 32px rgba(10, 10, 10, 0.09);
}

.nav-left {
  display: flex;
  align-items: center;
  justify-self: start;
}

.brand-logo-container {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.brand-vortex {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: 0.16em;
  color: var(--text-main);
  line-height: 1;
  display: block;
}

.brand-visions {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.58em;
  color: #e8592c;
  line-height: 1;
  display: block;
  margin-top: 5px;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  justify-self: center;
}

.nav-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-item:hover,
.nav-item.active {
  color: var(--text-main);
}

.nav-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #e8592c;
  transition: width 0.3s ease;
}

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

.nav-right {
  display: flex;
  align-items: center;
  justify-self: end;
}

.nav-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.lang-opt {
  cursor: pointer;
  position: relative;
  padding-bottom: 2px;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.lang-opt.active {
  color: var(--text-main);
}

.lang-opt.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #e8592c;
}

.lang-sep {
  opacity: 0.5;
}

/* =========================================
   MAIN HERO ARCHITECTURAL LAYOUT
   ========================================= */
.main-container {
  position: relative;
  z-index: 1;
  flex: 1;
  display: grid;
  grid-template-columns: 42% 58%;
  padding: 1rem 4rem 2rem 4rem;
  gap: 3.2rem;
  align-items: center;
}

/* Left Section: Editorial Monograph */
.left-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: -1.8cm;
}

.hero-text-block {
  max-width: 490px;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #e8592c;
  margin-bottom: 1.1rem;
}

.hero-title {
  font-size: 4.1rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.06;
  color: var(--text-main);
  margin-bottom: 1.3rem;
}

.text-orange {
  color: #e8592c;
  display: inline-block;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 2.3rem;
}

/* Hero CTA Buttons */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  flex-wrap: wrap;
}

.btn-primary-orange {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e8592c;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.92rem 1.65rem;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 8px 24px rgba(232, 89, 44, 0.28);
}

.btn-primary-orange:hover {
  background: #d4481c;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(232, 89, 44, 0.38);
}

.btn-secondary-link {
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1.5px;
  transition: color 0.2s ease;
}

.btn-secondary-link:hover {
  color: #e8592c;
}

/* =========================================
   RIGHT SECTION: 3D VIEWPORT & STAGE INDICATOR
   ========================================= */
.architectural-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  width: 100%;
  margin-top: -1.5cm;
}

/* Stage Indicator: 01 IDEA -> 02 DESIGN -> 03 REALITY */
.stage-indicator-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  padding: 4px 6px;
  user-select: none;
}

.stage-step {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  transition: all 0.3s ease;
  cursor: pointer;
}

.stage-step .step-num {
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.stage-step.active {
  color: #e8592c;
}

.stage-step.active .step-num {
  opacity: 1;
  color: #e8592c;
}

.step-arrow {
  opacity: 0.25;
  font-size: 0.7rem;
}

.architectural-container {
  position: relative;
  width: 100%;
  height: 784px;
  background: transparent;
  overflow: hidden;
  cursor: grab;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.architectural-container:active {
  cursor: grabbing;
}

.architectural-container canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  outline: none;
}

.transition-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
  background: #ffffff;
}

.transition-video.active {
  opacity: 1;
  pointer-events: auto;
}

/* =========================================
   OVERSIZED BACKGROUND WATERMARK
   ========================================= */
.hero-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(8rem, 18vw, 18rem);
  letter-spacing: 0.22em;
  color: var(--text-main);
  opacity: 0.032;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
  line-height: 1;
}

/* =========================================
   LIVE PROJECT BADGE + TICKER
   ========================================= */
.live-project-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  overflow: hidden;
}

.live-dot {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  flex-shrink: 0;
  animation: livePulse 1.6s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.5);
}

@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.55); }
  60%  { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.live-label {
  color: var(--text-muted);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.68rem;
}

.live-separator {
  color: var(--text-muted);
  opacity: 0.4;
}

.project-ticker-wrap {
  overflow: hidden;
  height: 1.2em;
  flex: 1;
  min-width: 0;
}

.project-ticker {
  display: flex;
  flex-direction: column;
  transition: transform 0.55s cubic-bezier(0.77,0,0.18,1);
}

.project-ticker span {
  height: 1.2em;
  line-height: 1.2em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.72rem;
}

/* =========================================
   FLOATING LABEL CHIPS OVER 3D VIEWPORT
   ========================================= */
.floating-chips {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

.float-chip {
  position: absolute;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(17,19,23,0.10);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-main);
  padding: 4px 10px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.float-chip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger chip reveal */
.float-chip:nth-child(1) { transition-delay: 0.0s; }
.float-chip:nth-child(2) { transition-delay: 0.15s; }
.float-chip:nth-child(3) { transition-delay: 0.3s; }
.float-chip:nth-child(4) { transition-delay: 0.45s; }
.float-chip:nth-child(5) { transition-delay: 0.6s; }

/* =========================================
   SKEWED DIVIDER BETWEEN HERO & NEXT SECTION
   ========================================= */
.skewed-divider {
  position: relative;
  width: 100%;
  height: 70px;
  background: #f7f7f6;
  clip-path: polygon(0 60%, 100% 0%, 100% 100%, 0% 100%);
  margin-top: -2px;
  z-index: 0;
}

/* =========================================
   BOTTOM BAR: ARCHITECTURAL CONTROL SUITE
   ========================================= */
.bottom-bar-wrapper {
  padding: 0 4rem 2rem 4rem;
  width: 100%;
}

.bottom-bar {
  width: 100%;
  min-height: 56px;
  border: none;
  border-radius: 0;
  background-color: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.control-right {
  margin-left: auto;
}

.group-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.12em;
}

.btn-toggle-group {
  display: flex;
  gap: 0.4rem;
  background: #f4f5f7;
  padding: 3px;
  border-radius: 4px;
}

.mode-btn,
.view-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn:hover,
.view-btn:hover {
  color: var(--text-main);
}

.mode-btn.active,
.view-btn.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.action-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  background: var(--text-main);
  color: #ffffff;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.action-btn:hover {
  background: #27272a;
  transform: translateY(-1px);
}

.live-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

/* =========================================
   RESPONSIVE MEDIA QUERIES
   ========================================= */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .architectural-container {
    height: 500px;
  }
}

@media (max-width: 992px) {
  .navbar {
    padding: 1.8rem 2rem 1.2rem 2rem;
  }

  .main-container {
    grid-template-columns: 1fr;
    padding: 1.5rem 2rem 2rem 2rem;
    gap: 2.5rem;
  }

  .architectural-wrapper {
    justify-content: center;
  }

  .architectural-container {
    height: 440px;
  }

  .hero-text-block {
    max-width: 100%;
  }

  .bottom-bar-wrapper {
    padding: 0 2rem 1.8rem 2rem;
  }

  .hide-mobile {
    display: none !important;
  }
}

@media (max-width: 576px) {
  .navbar {
    padding: 1.2rem 1.5rem 1rem 1.5rem;
  }

  .brand-logo {
    font-size: 0.88rem;
  }

  .nav-links {
    gap: 1.5rem;
  }

  .nav-item {
    font-size: 0.95rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .specs-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .architectural-container {
    height: 340px;
  }

  .bottom-bar {
    padding: 0.8rem 1rem;
  }
}

/* ═══════════════════════════════════════════════════════════
   SHARED SECTION BASE STYLES
═══════════════════════════════════════════════════════════ */
.section {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4rem;
}

.section-header {
  margin-bottom: 4rem;
  max-width: 580px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #e8592c;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════
   SECTION 1: PILLARS — SHAPED STACKED ROWS
═══════════════════════════════════════════════════════════ */
.pillars-section {
  background: #ffffff;
  padding: 0;
}

/* Header above the rows */
.pillars-header-wrap {
  max-width: 1260px;
  margin: 0 auto;
  padding: 5rem 4rem 3rem 4rem;
}

/* ── Each pillar row ── */
.pillar-row {
  display: grid;
  grid-template-columns: 60% 40%;
  height: 360px;
  position: relative;
  border-bottom: 1px solid rgba(17,19,23,0.06);
  overflow: hidden;
}

/* Reverse layout */
.pillar-row.reverse {
  grid-template-columns: 40% 60%;
}

/* ── Visual Panel ── */
.pillar-visual {
  position: relative;
  background-color: #0d1b2e;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* Diagonal cut: right edge angled inward on normal rows */
.pillar-row:not(.reverse) .pillar-visual {
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}

/* Diagonal cut: left edge angled on reverse rows */
.pillar-row.reverse .pillar-visual {
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}

/* Dark gradient overlay on photo panels */
.pillar-visual[style*="background-image"]::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(8,14,24,0.62) 0%, rgba(8,14,24,0.18) 70%);
  z-index: 1;
}

/* Blueprint canvas */
#blueprintCanvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Big watermark number — via ::before on row using data-num attr */
.pillar-row-num {
  display: none; /* removed from grid flow */
}

.pillar-row::before {
  content: attr(data-num);
  position: absolute;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 11rem;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--text-main);
  opacity: 0.032;
  pointer-events: none;
  z-index: 4;
  user-select: none;
  right: 36%;
  top: 50%;
  transform: translateY(-50%);
}

.pillar-row.reverse::before {
  right: auto;
  left: 36%;
}

/* Visual label chip */
.pillar-visual-label {
  position: absolute;
  bottom: 1.8rem;
  left: 1.8rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 3px;
  padding: 5px 12px;
}

.pillar-row.reverse .pillar-visual-label {
  left: auto;
  right: 1.8rem;
}

.pillar-vis-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
}

.pillar-vis-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
}

/* ── Text Panel ── */
.pillar-text {
  background: #ffffff;
  display: flex;
  align-items: center;
  padding: 0 3rem 0 2.5rem;
  position: relative;
  z-index: 1;
}

.pillar-row.reverse .pillar-text {
  padding: 0 2.5rem 0 3rem;
}

.pillar-row:nth-child(3) .pillar-text,
.pillar-row:nth-child(5) .pillar-text {
  background: #fafaf9;
}

.pillar-text-inner {
  width: 100%;
}

.pillar-index {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #e8592c;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.pillar-headline {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.pillar-body {
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--text-secondary);
  margin-bottom: 1.4rem;
}

.pillar-row-stat {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(17,19,23,0.07);
}

.prs-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.04em;
  line-height: 1;
}

.prs-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}


/* Featured (middle) card subtle tint */
.pillar-card.featured {
  background: #fafaf9;
  border-color: rgba(17,19,23,0.13);
}

.pillar-icon {
  color: #e8592c;
  margin-bottom: 1.6rem;
  opacity: 0.85;
}

.pillar-number {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 0.7rem;
}

.pillar-name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 0.9rem;
}

.pillar-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.pillar-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pillar-stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1;
}

.pillar-stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Orange bottom reveal line on hover */
.pillar-hover-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: #e8592c;
  transition: width 0.4s cubic-bezier(0.25,1,0.5,1);
}

.pillar-card:hover .pillar-hover-line {
  width: 100%;
}

/* ═══════════════════════════════════════════════════════════
   SECTION 2: STATS — NUMBERS THAT SPEAK
═══════════════════════════════════════════════════════════ */
.stats-section {
  background: var(--text-main);
  padding: 5rem 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  flex: 1;
  min-width: 150px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 3.8rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-mono);
  font-size: 3.8rem;
  font-weight: 800;
  color: #e8592c;
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  margin-top: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   SECTION 3: PROCESS — THE JOURNEY
═══════════════════════════════════════════════════════════ */
.process-section {
  background: #fafaf9;
}

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 4rem;
}

/* Horizontal connecting line */
.process-line-bg {
  position: absolute;
  top: 28px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 1px;
  background: rgba(17,19,23,0.1);
  z-index: 0;
}

.process-line-fill {
  height: 100%;
  width: 0%;
  background: #e8592c;
  transition: width 1.2s cubic-bezier(0.25,1,0.5,1);
}

.process-line-fill.animated {
  width: 100%;
}

.process-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.process-step.visible {
  opacity: 1;
  transform: translateY(0);
}

.process-step:nth-child(2) { transition-delay: 0.1s; }
.process-step:nth-child(3) { transition-delay: 0.25s; }
.process-step:nth-child(4) { transition-delay: 0.4s; }
.process-step:nth-child(5) { transition-delay: 0.55s; }

.step-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid rgba(17,19,23,0.15);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.6rem;
  transition: border-color 0.3s ease, background 0.3s ease;
  position: relative;
  z-index: 2;
}

.step-circle span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.process-step:hover .step-circle {
  border-color: #e8592c;
  background: #e8592c;
}

.process-step:hover .step-circle span {
  color: #ffffff;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.step-body {
  font-size: 0.87rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Process CTA Row */
.process-cta {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.process-cta-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL — Fade up on enter
═══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* ═══════════════════════════════════════════════════════════
   ARABIC / RTL LANGUAGE OVERRIDES
   Activated when <html class="lang-ar" dir="rtl">
═══════════════════════════════════════════════════════════ */

/* ── Arabic Font ── */
.lang-ar body,
.lang-ar h1, .lang-ar h2, .lang-ar h3, .lang-ar h4,
.lang-ar p, .lang-ar span, .lang-ar a, .lang-ar div {
  font-family: 'Cairo', sans-serif;
}

/* Mono elements (badges, tags, numbers) keep Cairo too */
.lang-ar .hero-badge,
.lang-ar .section-tag,
.lang-ar .pillar-number,
.lang-ar .pillar-stat-label,
.lang-ar .live-label,
.lang-ar .stat-label,
.lang-ar .step-circle span,
.lang-ar .process-cta-note,
.lang-ar .stage-indicator-bar,
.lang-ar .float-chip {
  font-family: 'Cairo', sans-serif;
  letter-spacing: 0;
}

/* ── Navbar RTL ── */
.lang-ar .navbar {
  direction: rtl;
}

.lang-ar .nav-left {
  justify-self: end;
}

.lang-ar .nav-right {
  justify-self: start;
}

/* ── Hero Layout RTL ── */
.lang-ar .main-container {
  direction: rtl;
}

.lang-ar .architectural-wrapper {
  align-items: flex-start;
}

.lang-ar .hero-title {
  font-size: 3.8rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.lang-ar .hero-description {
  font-size: 1.1rem;
  line-height: 1.85;
}

.lang-ar .hero-cta-group {
  flex-direction: row-reverse;
  justify-content: flex-end;
}

/* ── Stage Indicator RTL ── */
.lang-ar .stage-indicator-bar {
  flex-direction: row-reverse;
}

/* ── Live Badge RTL ── */
.lang-ar .live-project-badge {
  flex-direction: row-reverse;
}

/* ── Pillar Cards RTL ── */
.lang-ar .pillars-section,
.lang-ar .section-inner {
  direction: rtl;
}

.lang-ar .section-header {
  text-align: right;
}

.lang-ar .section-title {
  font-size: 2.4rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.lang-ar .pillar-card {
  text-align: right;
}

.lang-ar .pillar-name {
  font-size: 1.3rem;
  letter-spacing: 0;
}

.lang-ar .pillar-desc {
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ── Stats RTL ── */
.lang-ar .stats-section {
  direction: rtl;
}

.lang-ar .stat-label {
  font-size: 0.78rem;
}

/* ── Process RTL ── */
.lang-ar .process-section,
.lang-ar .process-track {
  direction: rtl;
}

.lang-ar .process-step {
  text-align: right;
  align-items: flex-end;
}

.lang-ar .step-title {
  font-size: 1rem;
  letter-spacing: 0;
}

.lang-ar .step-body {
  font-size: 0.9rem;
  line-height: 1.8;
}

.lang-ar .process-cta {
  flex-direction: row-reverse;
}

/* ── Float Chips RTL ── */
.lang-ar .float-chip {
  font-size: 0.7rem;
  letter-spacing: 0;
}

/* ── Lang switcher active ── */
#langEN, #langAR {
  cursor: pointer;
  transition: color 0.2s ease;
}

#langEN:hover, #langAR:hover {
  color: var(--text-main);
}