/* ═══════════════════════════════════════════════════════════
   EVIZ — PRODUCT PAGES UNIFIED CSS
   Covers: security-access · smart-systems · interiors-fitouts · collaboration-spaces
   Palette: Charcoal · Navy Blue · Light Blue · Deep Blue · Cream · Smokewhite
═══════════════════════════════════════════════════════════ */

/* ─────────────────────────────────
   0. PALETTE TOKENS
───────────────────────────────── */
:root {
  /* Creams & whites */
  --cream:        #F6F2EC;
  --cream-soft:   #EEE9DF;
  --cream-deep:   #E6DFD3;
  --smoke:        #F0EDE7;
  --off-white:    #FAF9F6;
  --grey-smoke:   #abaaa7;

  /* Ink */
  --ink:          #16161A;
  --ink-soft:     #3E3C38;
  --ink-muted:    #6B6762;

  /* Blues */
  --blue-deep:    #1B3A6B;
  --blue-navy:    #142D54;
  --blue-mid:     #2A5FC0;
  --blue-bright:  #4C8EF7;
  --blue-pale:    #a8bee8;
  --blue-tint:    #ced6e9;
  --blue-tint2:   #b5c0d3;

  /* Charcoals */
  --charcoal:     #1E2228;
  --charcoal-deep:#13161B;
  --charcoal-mid: #2C3340;
  --charcoal-soft:#3D4557;

  /* Gradients */
  --grad-dark:    linear-gradient(145deg, #0D1018 0%, #141C2C 50%, #0E1F42 100%);
  --grad-blue:    linear-gradient(135deg, #1B3A6B 0%, #2A5FC0 55%, #4C8EF7 100%);
  --grad-card:    linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);

  /* Borders */
  --border-dark:  rgba(255,255,255,0.07);
  --border-blue:  rgba(76,142,247,0.22);
  --border-cream: rgba(27,58,107,0.12);
}

/* ─────────────────────────────────
   1. BODY RESET
───────────────────────────────── */
body {
  background:
    radial-gradient(
      ellipse at top left,
      rgba(76,142,247,0.12),
      transparent 40%
    ),
    radial-gradient(
      ellipse at bottom right,
      rgba(120,170,255,0.08),
      transparent 40%
    ),
    #101722;
}

/* ─────────────────────────────────
   2. PILLAR HERO
───────────────────────────────── */
.pillar-hero {
  min-height: 88vh;
  padding: 160px 72px 160px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
}

/* Subtle grid overlay */
.envision-hero {
  /* 1. Base Brightness: Soft blue-white ambient glow */
  background: radial-gradient(circle at 50% -20%, rgba(200, 230, 255, 0.3) 0%, rgba(10, 15, 30, 1) 80%);
  position: relative;
  overflow: hidden;
}
.hero-grid::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    radial-gradient(
      circle at 50% 20%,
      rgba(255,255,255,0.18) 0%,
      rgba(200, 255, 222, 0.09) 30%,
      transparent 75%
    );

  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;

background-image:
  linear-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px),
  linear-gradient(90deg, rgba(220, 240, 255, 0.35) 1px, transparent 1px);

  background-size: 50px 50px;

  mask-image: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 1) 50%,
    transparent 100%
  );

  opacity: 0.9;
}

/* Per-page hero backgrounds */
.pillar-hero-security {
  background:
    /* Lighter, brighter highlights */
    radial-gradient(circle at 20% 20%, rgba(200, 235, 255, 0.45) 0%, transparent 45%),
    radial-gradient(circle at 80% 25%, rgba(190, 210, 255, 0.3) 0%, transparent 40%),
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
    /* Lighter base: transitioning from bright slate to soft blue */
    linear-gradient(
      145deg,
      #0e2c60 0%,    /* Was #0d1830 */
      #4375cb 35%,   /* Was #132347 */
      #1c314e 70%,   /* Was #182d59 */
      #134680 100%   /* Was #1d3870 */
    );
}
.pillar-hero-smart {
  background:
    radial-gradient(circle at 20% 20%, rgba(150,255,180,0.25) 0%, transparent 35%),
    radial-gradient(circle at 80% 30%, rgba(80,220,140,0.18) 0%, transparent 35%),
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.08) 0%, transparent 40%),
    linear-gradient(
      145deg,
      #0f1d18 0%,
      #153024 35%,
      #1d4733 70%,
      #2a6646 100%
    );
}
.pillar-hero-interiors {
  background:
    radial-gradient(circle at 25% 25%, rgba(255,210,140,0.22) 0%, transparent 35%),
    radial-gradient(circle at 75% 65%, rgba(255,175,90,0.16) 0%, transparent 35%),
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.08) 0%, transparent 40%),
    linear-gradient(
      145deg,
      #23180d 0%,
      #362110 35%,
      #543116 70%,
      #72421c 100%
    );
}
.pillar-hero-collab {
  background:
    radial-gradient(circle at 20% 20%, rgba(190,160,255,0.22) 0%, transparent 35%),
    radial-gradient(circle at 80% 25%, rgba(130,180,255,0.15) 0%, transparent 35%),
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.10) 0%, transparent 40%),
    linear-gradient(
      145deg,
      #16132d 0%,
      #24204a 35%,
      #312b67 70%,
      #43398b 100%
    );
}
.pillar-hero-smart .feature-card:hover {
  border-color: rgba(120,255,170,0.4);
  box-shadow: 0 0 30px rgba(120,255,170,0.15);
}

.pillar-hero-interiors .feature-card:hover {
  border-color: rgba(255,190,100,0.4);
  box-shadow: 0 0 30px rgba(255,190,100,0.15);
}

.pillar-hero-collab .feature-card:hover {
  border-color: rgba(190,160,255,0.4);
  box-shadow: 0 0 30px rgba(190,160,255,0.15);
}

/* Hero page-badge pill */
.pillar-hero-badge {
  position: absolute;
  top: 52px;
  left: 72px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid var(--border-blue);
  background: rgba(8,12,20,0.5);
  backdrop-filter: blur(14px);
  font-size: 10px;
  letter-spacing: 3px;
  color: rgba(200,218,255,0.72);
  font-weight: 500;
  text-transform: uppercase;
}
.pillar-hero-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 8px var(--blue-bright), 0 0 16px rgba(76,142,247,0.55);
  flex-shrink: 0;
}
.hero-content::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  left: -200px;
  top: -200px;
  border-radius: 50%;

  background: radial-gradient(
    circle,
    rgba(180,220,255,0.12) 0%,
    transparent 70%
  );

  z-index: -1;
}
/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1080px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: rgba(200,218,255,0.65);
  letter-spacing: 4px;
  font-size: 10px;
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, var(--blue-bright), transparent);
  flex-shrink: 0;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(60px, 8vw, 118px);
  line-height: 0.95;
  color: #fff;
  letter-spacing: -2px;
  max-width: 1000px;
  text-shadow:
    0 0 20px rgba(255,255,255,0.12),
    0 0 60px rgba(160,210,255,0.15),
    0 12px 50px rgba(0,0,0,0.45);

}
.hero-title em {
    font-style: normal;
    /* Soft, high-visibility cyan-to-sky gradient */
    background: linear-gradient(135deg, #A8F1ED 0%, #87CEFA 50%, #E0F9FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* Subtle blue glow */
    filter: drop-shadow(0px 2px 8px rgba(135, 206, 250, 0.4));
    
    transition: filter 0.3s ease;
}
.green {
  font-style: italic;
  background: linear-gradient(135deg, var(#109419) 0%, var(#83D69D) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  margin-top: 32px;
  max-width: 680px;
  color: rgba(255,255,255,0.58);
  font-size: 15px;
  line-height: 1.92;
  font-weight: 300;
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 14px;
  margin-top: 60px;
  flex-wrap: wrap;
}
.hero-stat {
  padding: 20px 28px;
  min-width: 148px;
  border-radius: 16px;
  background:
  linear-gradient(
    180deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.03)
  );
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(18px);
  transition: border-color 0.3s, transform 0.3s;
}
.hero-stat:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}
.hero-stat h3 {
  font-size: 30px;
  font-weight: 600;
  color: var(--blue-pale);
  margin-bottom: 6px;
  letter-spacing: -0.5px;
  line-height: 1;
}
.hero-stat p {
  color: rgba(200,218,255,0.52);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ─────────────────────────────────
   3. SECTION INTRO
───────────────────────────────── */
.pillar-section-intro {
  padding: 100px 72px 72px;
  position: relative;
}
.pillar-section-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: 72px;
  right: 72px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-blue) 30%, var(--border-blue) 70%, transparent);
}

.pillar-intro-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(76,142,247,0.10);
  border: 1px solid rgba(76,142,247,0.20);
  font-size: 10px;
  letter-spacing: 2.5px;
  color: rgba(160,200,255,0.75);
  margin-bottom: 28px;
  grid-column: 1 / -1;
}

.pillar-section-intro h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 3.2vw, 52px);
  line-height: 1.12;
  color: #fff;
  letter-spacing: -0.5px;
}
.pillar-section-intro h2 em {
  font-style: italic;
  color: var(--blue-pale);
}

.pillar-section-intro p {
  font-size: 14.5px;
  color: rgba(200,218,255,0.55);
  line-height: 1.88;
  font-weight: 300;
  max-width: 520px;
}

/* ─────────────────────────────────
   4. CONTENT BLOCKS
───────────────────────────────── */
.envision-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 760px;
  padding: 0 72px 120px;
  gap: 72px;
  align-items: center;
  background: transparent;
}
.envision-block.reverse {
  direction: rtl;
}
.envision-block.reverse .block-content,
.envision-block.reverse .block-image {
  direction: ltr;
}

/* ── Block image ── */
.block-image {
  position: sticky;
  top: 140px;
  height: 580px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 28px 72px rgba(0,0,0,0.45);
  border: 1px solid var(--border-dark);
}
.block-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5,8,20,0.6) 0%, transparent 42%),
    linear-gradient(to right, rgba(5,8,20,0.25) 0%, transparent 38%);
  z-index: 2;
  pointer-events: none;
  border-radius: 24px;
}
.block-image::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  width: 28px;
  height: 28px;
  border-top: 1.5px solid rgba(76,142,247,0.45);
  border-left: 1.5px solid rgba(76,142,247,0.45);
  border-radius: 3px 0 0 0;
  z-index: 5;
  pointer-events: none;
}

/* ── Auto-slider: crossfade, no black gap ── */
.auto-slider {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: inherit;
}
.slider-track {
  width: 100%;
  height: 100%;
  position: relative;
}
.scroll-item {
    /* Define the initial hidden state */
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-item.show {
    /* Define the final visible state */
    opacity: 1;
    transform: translateX(0);
}

/* ── Block content ── */
.block-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 0;
}

/* Layer badge */
.layer-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.layer-num {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(76,142,247,0.12);
  border: 1px solid rgba(76,142,247,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue-bright);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.block-tag {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-bright);
  font-weight: 500;
}

.block-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 3.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.8px;
  color: #fff;
  margin-bottom: 24px;
  max-width: 560px;
}
.block-content h2 em {
  font-style: italic;
  color: var(--blue-pale);
}

.block-content > p {
  max-width: 520px;
  color: rgba(200,218,255,0.55);
  line-height: 1.88;
  font-size: 14.5px;
  font-weight: 300;
}

/* ── Feature grid ── */
.feature-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.feature-card {
  padding: 22px 20px;
  border-radius: 16px;
  background:
  linear-gradient(
    180deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.03)
  );
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(18px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.35), 0 0 0 1px rgba(76,142,247,0.18);
}
.feature-card h4 {
  font-size: 13px;
  font-weight: 600;
  color: rgba(235,240,255,0.90);
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}
.feature-card p {
  font-size: 12.5px;
  color: rgba(200,218,255,0.50);
  line-height: 1.72;
}

/* ── Block footer ── */
.block-footer {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.block-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.metric-number {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--blue-pale);
  letter-spacing: -0.5px;
  line-height: 1;
}
.metric-label {
  font-size: 11px;
  letter-spacing: 1px;
  color: rgba(200,218,255,0.42);
  text-transform: uppercase;
}
.block-footer a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 26px;
  border-radius: 12px;
  text-decoration: none;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(200,218,255,0.80);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.8px;
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.25s;
  white-space: nowrap;
}
.block-footer a:hover {
  background: var(--blue-deep);
  border-color: rgba(76,142,247,0.38);
  color: #fff;
  transform: translateY(-2px);
}

/* ─────────────────────────────────
   5. SECTION DIVIDER
───────────────────────────────── */
.pillar-divider {
  height: 1px;
  margin: 0 72px 80px;
  background: linear-gradient(90deg, transparent, rgba(76,142,247,0.16) 20%, rgba(76,142,247,0.16) 80%, transparent);
  position: relative;
}
.pillar-divider::before {
  content: attr(data-label);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #c2c9dd;
  padding: 0 18px;
  font-size: 9px;
  letter-spacing: 3px;
  color: rgba(76,142,247,0.38);
  text-transform: uppercase;
  font-weight: 500;
  white-space: nowrap;
}

/* ─────────────────────────────────
   6. CTA SECTION
───────────────────────────────── */
.envision-cta {
  padding: 72px 72px 120px;
  background: transparent;
}
.cta-box {
  position: relative;
  overflow: hidden;
  max-width: 1360px;
  margin: auto;
  border-radius: 32px;
  padding: 120px 80px;
  text-align: center;
  background: linear-gradient(150deg, #060B18 0%, #0C1830 38%, #0E2050 100%);
  border: 1px solid rgba(76,142,247,0.14);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03) inset,
    0 48px 100px rgba(0,0,0,0.55);
}
.cta-box::before {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: rgba(76,142,247,0.12);
  filter: blur(90px);
  top: -140px;
  right: -140px;
  pointer-events: none;
}
.cta-eyebrow {
  color: rgba(200,218,255,0.48);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
  position: relative;
}
.cta-box h2 {
  position: relative;
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.02;
  color: #fff;
  max-width: 880px;
  margin: 0 auto 40px;
  letter-spacing: -1px;
}
.cta-box h2 em {
  font-style: italic;
  color: var(--blue-pale);
}
.cta-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: 0 40px;
  border-radius: 14px;
  background: #fff;
  color: #060B18;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 16px 40px rgba(255,255,255,0.10);
}
.cta-button:hover {
  background: var(--blue-pale);
  transform: translateY(-3px);
  box-shadow: 0 24px 50px rgba(200,218,255,0.20);
}

/* ─────────────────────────────────
   7. SIDE SCROLL INDICATOR
───────────────────────────────── */
.pillar-scroll-indicator {
  position: fixed;
  right: 26px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.psi-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(76,142,247,0.22);
  border: 1px solid rgba(76,142,247,0.28);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, height 0.3s, border-radius 0.3s;
  display: block;
}
.psi-dot:hover { background: rgba(76,142,247,0.45); }
.psi-dot.active {
  background: var(--blue-bright);
  height: 22px;
  border-radius: 3px;
  box-shadow: 0 0 8px rgba(76,142,247,0.55);
}

/* ─────────────────────────────────
   8. SCALE/PROOF CALLOUT BANDS
   (smart-scale-band & collab-proof-band)
───────────────────────────────── */
.scale-band {
  position: relative;
  padding: 120px 72px;
  overflow: hidden;

  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(180,220,255,0.12) 0%,
      transparent 35%
    ),
    radial-gradient(
      circle at 85% 75%,
      rgba(120,170,255,0.10) 0%,
      transparent 40%
    ),
    linear-gradient(
      180deg,
      #f8fbff 0%,
      #f1f7ff 50%,
      #edf4ff 100%
    );
}
.scale-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 72px;
  right: 72px;
  height: 2px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(114,180,255,0.5) 20%,
    rgba(255,255,255,0.9) 50%,
    rgba(114,180,255,0.5) 80%,
    transparent
  );
}
.scale-band::after {
  content: '';
  position: absolute;

  width: 600px;
  height: 600px;

  top: -300px;
  right: -150px;

  border-radius: 50%;

  background: radial-gradient(
    circle,
    rgba(160,210,255,0.18) 0%,
    transparent 70%
  );

  pointer-events: none;
}
.scale-band-inner {
  position: relative;
  z-index: 2;

  max-width: 1360px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 100px;

  align-items: center;
}
.scale-band-tag {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(160,200,255,0.65);
  display: block;
  margin-bottom: 20px;
}
.scale-band-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1.1;
  color: #fff;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}
.scale-band-title em {
  font-style: italic;
  color: var(--blue-pale);
}
.scale-band-sub {
  font-size: 14px;
  color: rgba(200,218,255,0.48);
  line-height: 1.8;
}
.scale-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.scale-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.scale-point-icon {
  font-size: 16px;
  color: rgba(76,142,247,0.65);
  line-height: 1.6;
  flex-shrink: 0;
}
.scale-point strong {
  display: block;
  font-size: 13.5px;
  color: rgba(235,240,255,0.88);
  font-weight: 600;
  margin-bottom: 6px;
}
.scale-point p {
  font-size: 12.5px;
  color: rgba(200,218,255,0.46);
  line-height: 1.78;
}

/* Proof stats grid (collab) */
.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.proof-stat {
  padding: 28px 24px;
  border-radius: 18px;
  background:
  linear-gradient(
    180deg,
    rgba(255,255,255,0.08),
    rgba(255,255,255,0.03)
  );
  border: 1px solid var(--border-dark);
  transition: border-color 0.3s, transform 0.3s;
}
.proof-stat:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
}
.proof-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 34px;
  font-weight: 600;
  color: var(--blue-pale);
  letter-spacing: -0.8px;
  margin-bottom: 10px;
  line-height: 1;
}
.proof-stat-lbl {
  font-size: 12.5px;
  color: rgba(200,218,255,0.46);
  line-height: 1.65;
}

/* Pricing section (interiors-fitouts) */
.pricing-section {
  padding: 96px 72px;
  position: relative;
  background: var(--charcoal-mid);
}
.pricing-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 72px;
  right: 72px;
  height: 1px;
  background: linear-gradient(90deg, var(--grey-smoke), var(--grey-smoke) 30%, var(--grey-smoke) 70%, transparent);
}
.pricing-section-head {
  max-width: 1280px;
  margin: 0 auto 56px;
}
.pricing-section-head h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 3.5vw, 52px);
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}
.pricing-section-head h2 em { font-style: italic; color: var(--blue-pale); }
.pricing-section-head p {
  font-size: 14.5px;
  color: rgba(200,218,255,0.52);
  max-width: 540px;
  line-height: 1.8;
}
.pricing-cards {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-card {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-dark);
  background: var(--charcoal-soft);
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.3s;
}
.pricing-card:hover { border-color: var(--border-blue); transform: translateY(-4px); }
.pricing-card.featured { border-color: rgba(76,142,247,0.30); }
.pricing-card-head {
  background: linear-gradient(135deg, var(--blue-navy) 0%, var(--blue-deep) 100%);
  padding: 22px 24px;
  position: relative;
}
.pricing-card.featured .pricing-card-head {
  background: linear-gradient(135deg, #1a4080 0%, var(--blue-mid) 100%);
}
.pricing-card-tier {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: #fff;
  font-weight: 600;
  margin-bottom: 4px;
}
.pricing-card-price {
  font-size: 13px;
  color: var(--blue-pale);
  opacity: 0.80;
}
.popular-badge {
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 3px 10px;
  border-radius: 20px;
}
.accordion-list { padding: 4px 0; flex: 1; }
.accordion-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 22px;
  font-family: 'Outfit', sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(235,240,255,0.80);
  text-align: left;
  transition: background 0.15s, color 0.15s;
}
.accordion-trigger:hover,
.accordion-trigger.open {
  background: rgba(76,142,247,0.08);
  color: var(--blue-pale);
}
.accordion-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 300;
  color: rgba(76,142,247,0.70);
  transition: transform 0.3s;
  flex-shrink: 0;
  line-height: 1;
}
.accordion-trigger.open .accordion-icon { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.accordion-body.open { max-height: 320px; }
.accordion-content {
  padding: 6px 22px 16px;
  font-size: 12.5px;
  color: rgba(200,218,255,0.50);
  line-height: 1.72;
}
.accordion-content ul { margin: 8px 0 0 0; padding-left: 16px; }
.accordion-content ul li { margin-bottom: 4px; }
.spec-tag {
  display: inline-block;
  background: rgba(76,142,247,0.10);
  color: rgba(200,218,255,0.72);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
  margin: 4px 4px 0 0;
  border: 1px solid rgba(76,142,247,0.20);
}
.pricing-card-footer {
  padding: 18px 22px 22px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.pricing-contact-hint {
  font-size: 12px;
  color: rgba(76,142,247,0.65);
  text-align: center;
  margin-bottom: 10px;
  font-style: italic;
}
.pricing-cta-btn {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-mid) 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(27,58,107,0.35);
}
.pricing-cta-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(42,95,192,0.40);
}
.pricing-tnc {
  text-align: right;
  font-size: 11px;
  color: rgba(76,142,247,0.50);
  font-style: italic;
  margin: 16px auto 0;
  max-width: 1280px;
}
.pricing-arrows {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-blue);
  color: var(--blue-bright);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
.pricing-arrows:hover { background: var(--blue-deep); }
.pricing-arrows.left { left: -22px; }
.pricing-arrows.right { right: -22px; }

/* ─────────────────────────────────
   9. AUTO SLIDER TRANSITIONS — true crossfade, no black gap
───────────────────────────────── */
.slider-track img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  opacity: 0;
  /* Both images transition simultaneously — outgoing stays while incoming arrives */
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}
/* Default first image visible before JS kicks in */
.slider-track img:first-child { opacity: 1; z-index: 1; }

/* JS-controlled states */
.slider-track img.active {
  opacity: 1;
  z-index: 2;  /* incoming sits on top */
}
.slider-track img.prev {
  opacity: 1;  /* outgoing stays fully visible while incoming fades IN over it */
  z-index: 1;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1) 0.25s; /* slight delay before outgoing fades */
}
.slider-track img.prev.fade-out {
  opacity: 0;  /* outgoing fades out after incoming is established */
}

/* ─────────────────────────────────
   10. RESPONSIVE
───────────────────────────────── */
@media (max-width: 1200px) {
  .pillar-hero { padding: 120px 40px 120px; }
  .pillar-hero-badge { left: 40px; }
  .pillar-section-intro { padding: 72px 40px 56px; }
  .pillar-section-intro::before { left: 40px; right: 40px; }
  .pillar-intro-inner { grid-template-columns: 1fr 1.2fr; }
  .pillar-intro-inner .section-tag { grid-column: 1/-1; }
  .envision-block { padding: 0 40px 96px; gap: 52px; }
  .pillar-divider { margin: 0 40px 72px; }
  .pillar-divider::before { background: #0D1018; }
  .envision-cta { padding: 56px 40px 96px; }
  .scale-band { padding: 80px 40px; }
  .scale-band::before { left: 40px; right: 40px; }
  .scale-band-inner { grid-template-columns: 1fr; gap: 48px; }
  .proof-stats { grid-template-columns: repeat(2, 1fr); }
  .pricing-section { padding: 80px 40px; background: var(--grad-blue); }
  .pricing-section::before { left: 40px; right: 40px; }
  .pricing-cards { grid-template-columns: 1fr; max-width: 480px; }
}
@media (max-width: 800px) {
  .pillar-hero { padding: 100px 24px 100px; }
  .pillar-hero-badge { left: 24px; top: 44px; }
  .hero-title { font-size: clamp(48px, 12vw, 80px); }
  .pillar-section-intro { padding: 56px 24px 44px; }
  .pillar-section-intro::before { left: 24px; right: 24px; }
  .pillar-intro-inner { grid-template-columns: 1fr; gap: 28px; }
  .envision-block { grid-template-columns: 1fr; padding: 0 24px 72px; gap: 40px; }
  .block-image { position: relative; top: 0; height: 320px; }
  .pillar-divider { margin: 0 24px 56px; }
  .envision-cta { padding: 40px 24px 72px; }
  .cta-box { padding: 72px 32px; border-radius: 24px; }
  .cta-box h2 { font-size: clamp(32px, 8vw, 52px); }
  .scale-band { padding: 60px 24px; }
  .scale-points { grid-template-columns: 1fr; gap: 20px; }
  .proof-stats { grid-template-columns: 1fr; }
  .pricing-section { padding: 60px 24px; }
  .hero-stats { gap: 10px; }
  .pillar-scroll-indicator { display: none; }
}