/* ==========================================================================
   MAIN STYLESHEET - WARM IVORY + ELECTRIC & DEEP INDIGO COLOR SYSTEM
   With High-End Micro-Animations, Scroll Reveals, & Dynamic Hover System
   ========================================================================== */

@import url('./tokens.css');
@import url('https://fonts.googleapis.com/css2?family=JetBrains-Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   1. BASE RESET & ACCESSIBILITY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family-body);
  background-color: var(--color-bg); /* Luxurious Warm Ivory #F8F5EE */
  color: var(--color-text-primary);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.015em;
  background-image: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--primitive-transition-normal);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

/* --------------------------------------------------------------------------
   HYPER-REALISTIC INTERACTIVE ZIPPER PRELOADER
   -------------------------------------------------------------------------- */

/* === Container === */
.zipper-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  overflow: hidden;
  background: transparent;
}

/* === Fabric Curtain Panels === */
.zipper-panel {
  position: absolute;
  top: 0;
  width: 50vw;
  height: 100vh;
  z-index: 10;
  overflow: hidden;
  will-change: transform, opacity;
  /* Multi-layer realistic dark fabric: woven canvas texture + leather grain */
  background-color: #0C0D1A;
  background-image:
    /* Subtle top-down light falloff */
    radial-gradient(ellipse at 50% 15%, rgba(255,255,255,0.04) 0%, transparent 60%),
    /* Fine woven canvas texture */
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 2px,
      rgba(255,255,255,0.018) 2px,
      rgba(255,255,255,0.018) 3px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 2px,
      rgba(255,255,255,0.012) 2px,
      rgba(255,255,255,0.012) 3px
    ),
    /* Coarse grain noise approximation */
    radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    radial-gradient(rgba(0,0,0,0.5) 1px, transparent 1px),
    /* Base gradient */
    linear-gradient(170deg, #111227 0%, #0A0B18 40%, #070812 100%);
  background-size:
    100% 100%,
    100% 5px,
    5px 100%,
    4px 4px,
    4px 4px,
    100% 100%;
  background-position:
    0 0,
    0 0,
    0 0,
    0 0,
    2px 2px,
    0 0;
}

/* Fabric overlay — adds subtle depth and warmth */
.zipper-fabric-overlay {
  position: absolute;
  inset: 0;
  background:
    /* Very fine diagonal twill weave */
    repeating-linear-gradient(
      45deg,
      transparent 0px,
      transparent 1px,
      rgba(255,255,255,0.008) 1px,
      rgba(255,255,255,0.008) 2px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent 0px,
      transparent 1px,
      rgba(255,255,255,0.006) 1px,
      rgba(255,255,255,0.006) 2px
    );
  pointer-events: none;
}

/* Topstitch seam lines — gold thread running parallel to zipper edge */
.zipper-topstitch {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 24px;
  z-index: 5;
  pointer-events: none;
}

.zipper-topstitch-right {
  right: 0;
  background:
    /* Double stitch line */
    repeating-linear-gradient(
      180deg,
      #B8A060 0px,
      #B8A060 4px,
      transparent 4px,
      transparent 10px
    ),
    repeating-linear-gradient(
      180deg,
      #9A8550 0px,
      #9A8550 4px,
      transparent 4px,
      transparent 10px
    );
  background-size: 1px 14px, 1px 14px;
  background-position: 8px 0, 16px 5px;
  background-repeat: repeat-y;
  border-right: 1px solid rgba(179,156,107,0.15);
}

.zipper-topstitch-left {
  left: 0;
  background:
    repeating-linear-gradient(
      180deg,
      #B8A060 0px,
      #B8A060 4px,
      transparent 4px,
      transparent 10px
    ),
    repeating-linear-gradient(
      180deg,
      #9A8550 0px,
      #9A8550 4px,
      transparent 4px,
      transparent 10px
    );
  background-size: 1px 14px, 1px 14px;
  background-position: 8px 0, 16px 5px;
  background-repeat: repeat-y;
  border-left: 1px solid rgba(179,156,107,0.15);
}

.zipper-panel-left {
  left: 0;
  /* Fabric falls from top — so clip-path is managed by JS */
  will-change: clip-path;
  box-shadow:
    inset -18px 0 40px rgba(0,0,0,0.9),
    inset -3px 0 8px rgba(0,0,0,0.7),
    4px 0 20px rgba(0,0,0,0.6);
}

.zipper-panel-right {
  right: 0;
  will-change: clip-path;
  box-shadow:
    inset 18px 0 40px rgba(0,0,0,0.9),
    inset 3px 0 8px rgba(0,0,0,0.7),
    -4px 0 20px rgba(0,0,0,0.6);
}

.zipper-panel-content {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* === Zipper Mechanism (track + puller) === */
.zipper-mechanism {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 100vh;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

/* === Teeth Track === */
.zipper-teeth-track {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Individual zipper tooth — generated by JS */
.zipper-tooth-row {
  position: absolute;
  width: 60px;
  height: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  pointer-events: none;
}

.zipper-tooth {
  width: 10px;
  height: 7px;
  position: relative;
  /* NO CSS transition — JS sets transforms directly for instant, lag-free response */
  will-change: transform, opacity;
}

.zipper-tooth-left {
  /* Metallic tooth shape — tapered wedge pointing right */
  background: linear-gradient(135deg, #E8D48B 0%, #D4AF37 30%, #B8962E 60%, #8B7536 100%);
  clip-path: polygon(0% 10%, 85% 0%, 100% 50%, 85% 100%, 0% 90%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.5),
    0 1px 2px rgba(0,0,0,0.6);
  margin-right: -1px;
}

.zipper-tooth-right {
  /* Mirror tooth — tapered wedge pointing left */
  background: linear-gradient(225deg, #E8D48B 0%, #D4AF37 30%, #B8962E 60%, #8B7536 100%);
  clip-path: polygon(15% 0%, 100% 10%, 100% 90%, 15% 100%, 0% 50%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.5),
    0 1px 2px rgba(0,0,0,0.6);
  margin-left: -1px;
}

/* Teeth interlocked (default) — tightly meshed */
.zipper-tooth-row.interlocked .zipper-tooth-left {
  transform: translateX(4px);
}
.zipper-tooth-row.interlocked .zipper-tooth-right {
  transform: translateX(-4px);
}

/* Teeth separated — JS sets per-tooth transform dynamically to follow V-shape */
.zipper-tooth-row.separated .zipper-tooth-left,
.zipper-tooth-row.separated .zipper-tooth-right {
  /* Transform is set inline by JS based on V-shape position */
  opacity: 0.8;
}

/* Central spine tape between teeth (fabric tape under teeth) */
.zipper-teeth-track::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  background: linear-gradient(180deg, #1a1a2e 0%, #16162a 100%);
  border-left: 1px solid rgba(179,156,107,0.1);
  border-right: 1px solid rgba(179,156,107,0.1);
  z-index: -1;
}

/* === Puller — 3D Articulated Metal Slider === */
.zipper-puller {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: grab;
  user-select: none;
  touch-action: none;
  z-index: 40;
  pointer-events: all;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,0.7));
}

.zipper-puller:active {
  cursor: grabbing;
}

/* Puller Head — the housing that interlocks/splits teeth */
.puller-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 3;
}

.puller-head-top {
  width: 20px;
  height: 6px;
  background: linear-gradient(180deg, #F0E4A8 0%, #D4AF37 100%);
  border-radius: 3px 3px 0 0;
  box-shadow: inset 0 1px 2px rgba(255,255,255,0.8);
}

.puller-head-body {
  width: 24px;
  height: 22px;
  background: linear-gradient(
    180deg,
    #E8D48B 0%,
    #D4AF37 15%,
    #C9A030 50%,
    #A6842A 85%,
    #8B7536 100%
  );
  clip-path: polygon(8% 0%, 92% 0%, 100% 100%, 0% 100%);
  box-shadow:
    inset 0 2px 3px rgba(255,255,255,0.6),
    inset 0 -2px 3px rgba(0,0,0,0.3);
  position: relative;
}

/* Specular highlight stripe on slider body */
.puller-head-body::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0) 100%);
  border-radius: 2px;
}

.puller-head-bottom {
  width: 28px;
  height: 5px;
  background: linear-gradient(180deg, #A6842A 0%, #7A6530 100%);
  border-radius: 0 0 2px 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

/* Neck Bridge — thin connector between head and tab pivot */
.puller-neck {
  width: 4px;
  height: 8px;
  background: linear-gradient(90deg, #8B7536, #D4AF37, #8B7536);
  border-radius: 1px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.4);
  position: relative;
  z-index: 2;
}

/* Tab Pivot — the rotating anchor point */
.puller-tab-pivot {
  transform-origin: top center;
  transition: transform 0.08s ease-out;
  position: relative;
  z-index: 1;
}

/* Pull Tab — the part you grab */
.puller-tab {
  width: 16px;
  height: 44px;
  background: linear-gradient(
    180deg,
    #E6C875 0%,
    #D4AF37 20%,
    #C2A030 40%,
    #A6842A 60%,
    #8B7536 80%,
    #6B5828 100%
  );
  border-radius: 3px 3px 8px 8px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  box-shadow:
    inset 0 2px 3px rgba(255,255,255,0.6),
    inset 0 -3px 5px rgba(0,0,0,0.3),
    0 4px 12px rgba(0,0,0,0.5);
  position: relative;
}

/* Specular edge highlight on tab */
.puller-tab::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1px;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 70%);
  border-radius: 3px 0 0 8px;
}

/* Slot/Hole in pull tab */
.puller-tab-slot {
  width: 7px;
  height: 14px;
  background: radial-gradient(ellipse at center, #050510 60%, #1a1a2e 100%);
  border-radius: 3.5px;
  box-shadow:
    inset 0 1px 3px rgba(0,0,0,0.9),
    0 1px 1px rgba(255,255,255,0.35);
}

/* Idle swing animation for the tab */
@keyframes tabIdleSwing {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(3deg); }
  75% { transform: rotate(-3deg); }
}

.puller-tab-pivot {
  animation: tabIdleSwing 3s ease-in-out infinite;
}

/* === Hint Tooltip === */
.zipper-hint {
  position: absolute;
  top: 140px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-family: var(--font-family-body);
  font-size: 11px;
  font-weight: 600;
  color: #C7D2FE;
  text-align: center;
  pointer-events: none;
  background: rgba(12, 13, 26, 0.9);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(199,210,254,0.15);
  backdrop-filter: blur(10px);
  white-space: nowrap;
  animation: hintPulse 2.5s ease-in-out infinite;
  z-index: 50;
}

.hint-arrow-svg {
  color: #C7D2FE;
  animation: hintBounce 1.5s ease-in-out infinite;
}

@keyframes hintPulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(79,70,229,0.5);
  }
  50% {
    opacity: 0.85;
    box-shadow: 0 0 0 8px rgba(79,70,229,0);
  }
}

@keyframes hintBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* === Unzipped State — V-Shape Open + Slide Out === */
.zipper-preloader.unzipped {
  pointer-events: none;
}

/* Panel slide-out is JS-driven via transform + opacity.
   No CSS transition needed — JS uses requestAnimationFrame. */

.zipper-preloader.unzipped .zipper-mechanism {
  animation: mechanismFade 0.5s ease forwards;
}

/* Teeth disappear on full unzip */
.zipper-preloader.unzipped .zipper-tooth-row.separated .zipper-tooth-left {
  transform: translateX(-20px) rotate(-12deg) !important;
  opacity: 0 !important;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.zipper-preloader.unzipped .zipper-tooth-row.separated .zipper-tooth-right {
  transform: translateX(20px) rotate(12deg) !important;
  opacity: 0 !important;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

@keyframes mechanismFade {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(40px) scale(0.8); }
}

/* Puller micro-pulse feedback when crossing a tooth */
@keyframes toothClick {
  0% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.04); }
  100% { transform: translateX(-50%) scale(1); }
}

.zipper-puller.tooth-click {
  animation: toothClick 0.06s ease-out;
}



/* --------------------------------------------------------------------------
   2. KEYFRAME ANIMATIONS & REVEAL SYSTEM
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(36px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.6);
  }
  70% {
    transform: scale(1.1);
    box-shadow: 0 0 0 10px rgba(79, 70, 229, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0);
  }
}

@keyframes bounceY {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

@keyframes buttonShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* Scroll Reveal Classes - Slowed Down to 1.2s */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94) translateY(20px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

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

/* Stagger Delays */
.stagger-1 { transition-delay: 0.1s !important; }
.stagger-2 { transition-delay: 0.2s !important; }
.stagger-3 { transition-delay: 0.3s !important; }
.stagger-4 { transition-delay: 0.4s !important; }

/* --------------------------------------------------------------------------
   3. UTILITIES & CONTAINER
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--primitive-space-6);
}

.section {
  padding: var(--primitive-space-24) 0;
  position: relative;
  z-index: 10;
  border-top: 1px solid var(--color-border);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--primitive-space-2);
  font-size: var(--primitive-text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--primitive-space-6);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.section-label .idx {
  color: var(--primitive-indigo-600); /* Electric Indigo #4F46E5 */
  font-family: var(--font-family-body);
  font-weight: 700;
}

.section-heading {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin-bottom: var(--primitive-space-4);
  text-transform: lowercase;
  overflow: visible;
  padding-bottom: 0.12em;
}

.section-subheading {
  font-family: var(--font-family-desc);
  font-size: var(--primitive-text-lg);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin-bottom: var(--primitive-space-12);
  font-weight: 400;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. HEADER (SUPASTE-STYLE DYNAMIC CAPSULE MORPHING NAVBAR)
   -------------------------------------------------------------------------- */
.top-chrome {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0 24px;
  background: transparent;
  pointer-events: none;
  z-index: 10000;
  display: flex;
  justify-content: center;
  transform: translateY(-115%);
  opacity: 0;
  transition: transform 1.55s cubic-bezier(0.16, 1, 0.3, 1), opacity 1.25s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.top-chrome.header-entrance {
  transform: translateY(0);
  opacity: 1;
}

/* Ambient Invisible Scrim for Expanded Menu State (Captures Click Outside without Dimming/Shadow) */
.supaste-backdrop-scrim {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  pointer-events: none;
  z-index: -1;
  transition: opacity 0.3s ease;
}

.supaste-backdrop-scrim.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Unified Dynamic Capsule Container (Supaste / Framer Style - Clean Flat, Zero Shadow) */
.supaste-nav-capsule {
  position: relative;
  pointer-events: auto;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  background: #000000;
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: none;
  border-radius: 0 0 22px 22px;
  padding: 6px 14px 8px 18px;
  box-shadow: none;
  transition:
    max-width 0.72s cubic-bezier(0.16, 1, 0.3, 1),
    border-radius 0.68s cubic-bezier(0.16, 1, 0.3, 1),
    padding 0.68s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.4s ease,
    border-color 0.4s ease;
  will-change: max-width, border-radius, padding;
  overflow: visible;
}

/* Precision SVG Concave Notch Ears (Pure Black, Seamless Docking) */
.notch-ear {
  position: absolute;
  top: 0;
  width: 16px;
  height: 16px;
  pointer-events: none;
  z-index: 10;
  display: block;
}

.notch-ear-left {
  left: -15.5px;
}

.notch-ear-right {
  right: -15.5px;
}

/* Top Capsule Bar (Horizontal Row: Logo | Menu | Right Controls) */
.supaste-capsule-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--primitive-space-4);
  width: 100%;
  min-height: 38px;
}

/* Brand Typography */
.supaste-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  background: transparent;
  padding: 4px 6px;
  border-radius: var(--primitive-radius-full);
  transition: transform var(--primitive-transition-fast), opacity var(--primitive-transition-fast);
}

.supaste-brand:hover {
  transform: scale(1.02);
  opacity: 0.94;
}

.supaste-brand-text {
  font-family: var(--font-family-sans);
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  white-space: nowrap;
}

.supaste-brand-text .brand-dot {
  color: #60A5FA;
}

/* Desktop Horizontal Navigation Links */
.supaste-nav-menu {
  display: flex;
  align-items: center;
  gap: var(--primitive-space-6);
}

.supaste-nav-link {
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: -0.01em;
  padding: 5px 10px;
  border-radius: 9999px;
  position: relative;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s var(--primitive-ease-spring);
}

.supaste-nav-link:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

/* Right Nav Controls (Lang Toggle, Pill CTA, Mobile Toggle) */
.supaste-nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.supaste-lang {
  display: flex;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--primitive-radius-full);
  padding: 2px;
}

.supaste-lang .lang-btn {
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--primitive-radius-full);
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: all var(--primitive-transition-fast);
}

.supaste-lang .lang-btn.active {
  background: rgba(255, 255, 255, 0.24);
  color: #FFFFFF;
  box-shadow: none;
}

/* High-Contrast Pure White Pill Button (Zero Shadow) */
.supaste-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #FFFFFF;
  color: #0B0B0E;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: lowercase;
  padding: 0.44rem 1.15rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all var(--primitive-transition-fast);
  box-shadow: none;
}

.supaste-cta-btn svg {
  color: #0B0B0E;
}

.supaste-cta-btn:hover {
  background: #F4F4F5;
  transform: scale(1.03);
  box-shadow: none;
}

/* Mobile Hamburger Toggle Button (Supaste 3-Bar Morphing Icon) */
.supaste-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  color: #FFFFFF;
  padding: 0;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s var(--primitive-ease-spring);
}

.supaste-mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
  transform: scale(1.05);
}

.supaste-mobile-toggle .toggle-bar {
  width: 15px;
  height: 1.5px;
  background: #D4D4D8;
  border-radius: 2px;
  transform-origin: center;
  transition:
    transform 0.46s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.35s ease,
    background 0.3s ease;
}

/* Morphing State: 3 Bars -> Crisp 'X' */
.supaste-mobile-toggle.active .bar-top {
  transform: translateY(5.5px) rotate(45deg);
  background: #FFFFFF;
}

.supaste-mobile-toggle.active .bar-mid {
  opacity: 0;
  transform: scaleX(0);
}

.supaste-mobile-toggle.active .bar-bot {
  transform: translateY(-5.5px) rotate(-45deg);
  background: #FFFFFF;
}

/* --------------------------------------------------------------------------
   DYNAMIC CAPSULE MORPHING BODY (INSIDE THE UNIFIED CAPSULE CONTAINER)
   -------------------------------------------------------------------------- */
.supaste-capsule-body {
  display: none; /* Shown on mobile/tablet via media query */
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
  transition:
    max-height 0.72s cubic-bezier(0.16, 1, 0.28, 1),
    opacity 0.62s cubic-bezier(0.16, 1, 0.28, 1),
    visibility 0.72s ease;
  will-change: max-height, opacity;
}

.supaste-capsule-divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.12) 30%, rgba(255, 255, 255, 0.12) 70%, rgba(255, 255, 255, 0) 100%);
  margin: 10px 0 12px;
  transform: scaleX(0.85);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
}

/* Morph Links List */
.supaste-morph-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.supaste-morph-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: -0.01em;
  border-radius: 12px;
  background: transparent;
  opacity: 0;
  transform: translateY(-10px) scale(0.97);
  transition:
    opacity 0.52s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.25s ease,
    color 0.25s ease;
  transition-delay: calc(0.06s * var(--item-index, 0) + 0.08s);
}

.supaste-morph-link .morph-link-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.35);
  transition: transform 0.2s var(--primitive-ease-spring), color 0.2s ease;
}

.supaste-morph-link:hover,
.supaste-morph-link:active {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.supaste-morph-link:hover .morph-link-arrow {
  color: #60A5FA;
  transform: translateX(3px);
}

/* Morph Footer (Lang Selector + High-Contrast White Pill CTA) */
.supaste-morph-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: translateY(-10px) scale(0.97);
  transition:
    opacity 0.52s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(0.06s * var(--item-index, 5) + 0.1s);
}

.supaste-morph-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #FFFFFF;
  color: #0B0B0E;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: lowercase;
  padding: 0.5rem 1.15rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all var(--primitive-transition-fast);
  box-shadow: none;
}

.supaste-morph-cta:hover {
  background: #F4F4F5;
  transform: scale(1.02);
  box-shadow: none;
}

/* --------------------------------------------------------------------------
   RESPONSIVE MORPHING BEHAVIOR (< 860px)
   -------------------------------------------------------------------------- */
@media (max-width: 860px) {
  .supaste-nav-menu {
    display: none;
  }
  .desktop-only {
    display: none;
  }
  .supaste-cta-btn {
    display: none;
  }
  .supaste-mobile-toggle {
    display: flex;
  }
  .top-chrome {
    padding: 0 clamp(16px, 4vw, 24px);
  }

  /* Compact Initial Notch Capsule on Mobile */
  .supaste-nav-capsule {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    border-radius: 0 0 20px 20px;
    padding: 6px 12px 8px 16px;
    gap: 12px;
    box-shadow: none;
  }

  .supaste-capsule-body {
    display: block;
  }

  /* EXPANDED MORPHING STATE (Clean Flat Solid Surface, Zero Shadow) */
  .supaste-nav-capsule.is-expanded {
    max-width: min(92vw, 420px);
    border-radius: 0 0 26px 26px;
    padding: 8px 16px 18px 18px;
    background: #000000;
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: none;
  }

  .supaste-nav-capsule.is-expanded .supaste-capsule-body {
    max-height: 480px;
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .supaste-nav-capsule.is-expanded .supaste-capsule-divider {
    transform: scaleX(1);
    opacity: 1;
  }

  /* Cascade Stagger Entrance for Links when Expanded */
  .supaste-nav-capsule.is-expanded .supaste-morph-link,
  .supaste-nav-capsule.is-expanded .supaste-morph-footer {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* --------------------------------------------------------------------------
   5. HERO SCROLL TRACK & STACKED CARD ARCHITECTURE
   -------------------------------------------------------------------------- */
.hero-scroll-track {
  position: relative;
  min-height: 200vh;
  background: #000000;
}

.hero {
  position: sticky;
  top: 0;
  height: 100vh;
  min-height: 100vh;
  width: 100%;
  padding-top: calc(var(--nav-height) + var(--primitive-space-6));
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #000000;
  overflow: hidden;
  z-index: 1;
}

.hero-video-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 102%;
  height: 102%;
  min-width: 102%;
  min-height: 102%;
  transform: translate(-50%, -50%) scale(1);
  transform-origin: 50% 85%;
  object-fit: cover;
  object-position: left center;
  opacity: 1;
  will-change: transform;
}

.hero-video-overlay {
  display: none;
}

/* Realistic Atmospheric Sunlit Dust Motes Canvas */
.hero-dust-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* --------------------------------------------------------------------------
   REALISTIC 3D FLYING BUTTERFLIES IN HERO
   -------------------------------------------------------------------------- */
.hero-butterflies {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 15;
}

.butterfly {
  position: absolute;
  will-change: transform, top, left;
  filter: drop-shadow(0 8px 18px rgba(28, 25, 23, 0.12));
}

.butterfly-flight {
  will-change: transform;
}

.butterfly-body-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  perspective: 600px;
  transform-style: preserve-3d;
}

.butterfly-wing {
  position: absolute;
  top: -10px;
  transform-style: preserve-3d;
  will-change: transform;
}

.butterfly-wing .wing-svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.1));
}

.butterfly-torso {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.butterfly-torso .torso-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Wing Flapping Animations (Left & Right Symmetric) */
@keyframes flapLeft {
  0% {
    transform: rotateY(0deg) rotateZ(0deg) rotateX(0deg) scaleX(1);
  }
  48% {
    transform: rotateY(64deg) rotateZ(-6deg) rotateX(4deg) scaleX(0.96);
  }
  100% {
    transform: rotateY(0deg) rotateZ(0deg) rotateX(0deg) scaleX(1);
  }
}

@keyframes flapRight {
  0% {
    transform: rotateY(0deg) rotateZ(0deg) rotateX(0deg) scaleX(1);
  }
  48% {
    transform: rotateY(-64deg) rotateZ(6deg) rotateX(4deg) scaleX(0.96);
  }
  100% {
    transform: rotateY(0deg) rotateZ(0deg) rotateX(0deg) scaleX(1);
  }
}

/* --- Origami Species-Specific 3D Viewing Angles & Stances --- */
.species-origami-indigo {
  /* Gliding Downward-Right 3/4 Bank */
  transform: rotateX(24deg) rotateY(20deg) rotateZ(22deg);
}

.species-origami-kraft {
  /* Steep Climbing Rightward Pitch */
  transform: rotateX(-14deg) rotateY(16deg) rotateZ(-28deg);
}

/* --- Origami Butterfly 2: Deep Indigo Studio (Kertas Biru Indigo Studio) --- */
.butterfly-2 {
  animation: flightPath2 26s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.butterfly-2 .butterfly-wing {
  width: 34px;
  height: 40px;
}

.butterfly-2 .butterfly-wing-left {
  right: 50%;
  transform-origin: 100% 50%;
  animation: flapLeft 0.19s ease-in-out infinite;
}

.butterfly-2 .butterfly-wing-right {
  left: 50%;
  transform-origin: 0% 50%;
  animation: flapRight 0.19s ease-in-out infinite;
}

.butterfly-2 .butterfly-torso {
  width: 7px;
  height: 28px;
}

/* --- Origami Butterfly 3: Warm Kraft Paper (Kertas Kraft Hangat) --- */
.butterfly-3 {
  animation: flightPath3 24s cubic-bezier(0.42, 0, 0.58, 1) infinite;
}

.butterfly-3 .butterfly-wing {
  width: 30px;
  height: 36px;
}

.butterfly-3 .butterfly-wing-left {
  right: 50%;
  transform-origin: 100% 50%;
  animation: flapLeft 0.17s ease-in-out infinite;
}

.butterfly-3 .butterfly-wing-right {
  left: 50%;
  transform-origin: 0% 50%;
  animation: flapRight 0.17s ease-in-out infinite;
}

.butterfly-3 .butterfly-torso {
  width: 7px;
  height: 26px;
}

/* Realistic Multi-Stage Flight Paths */

@keyframes flightPath2 {
  0% {
    top: 48%;
    left: 14%;
    transform: translate3d(0, 0, 0) rotate(35deg) scale(0.88);
  }
  20% {
    top: 32%;
    left: 28%;
    transform: translate3d(20px, -18px, 0) rotate(52deg) scale(0.96);
  }
  42% {
    top: 20%;
    left: 46%;
    transform: translate3d(10px, -10px, 0) rotate(38deg) scale(1.0);
  }
  62% {
    top: 36%;
    left: 32%;
    transform: translate3d(-25px, 15px, 0) rotate(60deg) scale(0.9);
  }
  82% {
    top: 56%;
    left: 18%;
    transform: translate3d(15px, 10px, 0) rotate(30deg) scale(0.86);
  }
  100% {
    top: 48%;
    left: 14%;
    transform: translate3d(0, 0, 0) rotate(35deg) scale(0.88);
  }
}

@keyframes flightPath3 {
  0% {
    top: 64%;
    left: 66%;
    transform: translate3d(0, 0, 0) rotate(68deg) scale(0.82);
  }
  24% {
    top: 48%;
    left: 78%;
    transform: translate3d(15px, -20px, 0) rotate(85deg) scale(0.9);
  }
  48% {
    top: 70%;
    left: 86%;
    transform: translate3d(-10px, 12px, 0) rotate(72deg) scale(0.85);
  }
  74% {
    top: 76%;
    left: 58%;
    transform: translate3d(-20px, -8px, 0) rotate(60deg) scale(0.88);
  }
  100% {
    top: 64%;
    left: 66%;
    transform: translate3d(0, 0, 0) rotate(68deg) scale(0.82);
  }
}

/* =========================================================================
   AMBIENT FLOATING 3D ORIGAMI PAPER PLANES
   ========================================================================= */
.hero-paper-planes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 13;
}

.ambient-plane {
  position: absolute;
  will-change: transform, top, left;
  filter: drop-shadow(0 14px 28px rgba(28, 22, 16, 0.16)) drop-shadow(0 3px 8px rgba(0, 0, 0, 0.08));
}

.ambient-plane-flight {
  will-change: transform;
  transform-style: preserve-3d;
}

.ambient-plane-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Plane 1: Primary Pure White (Serene Left-to-Right Serpentine Flight Path, 32s) */
.ambient-plane-1 {
  width: 44px;
  height: 44px;
  animation: ambientPlaneFlight1 32s cubic-bezier(0.42, 0, 0.58, 1) infinite;
}

.ambient-plane-1 .ambient-plane-flight {
  animation: thermalFloat1 3.4s ease-in-out infinite alternate;
}

/* Micro-Buoyancy Thermal Floating (Gentle air current lift) */
@keyframes thermalFloat1 {
  0% {
    transform: translateY(0px) rotateZ(0deg) rotateX(0deg);
  }
  50% {
    transform: translateY(-5px) rotateZ(1.5deg) rotateX(-2deg);
  }
  100% {
    transform: translateY(4px) rotateZ(-1.5deg) rotateX(2deg);
  }
}

/* Left-to-Right Serpentine Meandering Flight Path (Weaving right and left until exiting off right screen edge) */
@keyframes ambientPlaneFlight1 {
  0% {
    top: 26%;
    left: -8%;
    transform: rotate(50deg) rotateX(8deg) rotateY(4deg) scale(0.9);
    opacity: 0;
  }
  3% {
    opacity: 1;
  }
  16% {
    /* 1. First swoop glide down-right */
    top: 42%;
    left: 18%;
    transform: rotate(64deg) rotateX(14deg) rotateY(6deg) scale(0.98);
  }
  32% {
    /* 2. First banking climb curving left */
    top: 25%;
    left: 38%;
    transform: rotate(20deg) rotateX(-6deg) rotateY(-8deg) scale(1.04);
  }
  48% {
    /* 3. Second swoop glide down-right across center */
    top: 48%;
    left: 56%;
    transform: rotate(60deg) rotateX(12deg) rotateY(8deg) scale(1.0);
  }
  66% {
    /* 4. Second banking climb curving left */
    top: 30%;
    left: 76%;
    transform: rotate(18deg) rotateX(-8deg) rotateY(-6deg) scale(0.96);
  }
  84% {
    /* 5. Final glide banking right towards exit */
    top: 52%;
    left: 94%;
    transform: rotate(62deg) rotateX(14deg) rotateY(6deg) scale(0.92);
    opacity: 1;
  }
  96% {
    /* 6. Exiting off-screen to the right */
    top: 60%;
    left: 110%;
    transform: rotate(52deg) rotateX(8deg) scale(0.88);
    opacity: 1;
  }
  99% {
    top: 62%;
    left: 115%;
    transform: rotate(50deg) scale(0.86);
    opacity: 0;
  }
  100% {
    top: 26%;
    left: -8%;
    transform: rotate(50deg) scale(0.9);
    opacity: 0;
  }
}

@keyframes heroEntranceFromBottom {
  0% {
    opacity: 0;
    transform: translateY(80px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   5.5 LEFT-ANCHORED SKEUOMORPHIC LEATHER CARD IN HERO (SLIDE-IN FROM LEFT)
   -------------------------------------------------------------------------- */
.hero-leather-card-wrapper {
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin-left: 0;
  position: relative;
  z-index: 20;
  display: flex;
  justify-content: flex-start;
}

.hero-leather-card {
  position: relative;
  overflow: hidden;
  width: fit-content;
  max-width: min(92vw, 680px);
  margin-left: 0;
  border-radius: 0 36px 36px 0;
  border: 2px solid #1E0B03;
  border-left: none;
  padding: clamp(28px, 4vw, 44px) clamp(32px, 5vw, 56px) clamp(26px, 3.8vw, 38px) clamp(24px, 4vw, 52px);
  /* Genuine Vegetable-Tanned Saddle Tan / Cognac Leather Grain */
  background-color: #5C2D13;
  background-image:
    /* Top Specular Patina Light Sheen */
    radial-gradient(ellipse 75% 45% at 50% 0%, rgba(252, 205, 150, 0.32) 0%, rgba(252, 205, 150, 0.08) 45%, transparent 75%),
    /* Organic Leather Pore Mottling & Depth Shadows */
    radial-gradient(circle at 18% 30%, rgba(18, 7, 2, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 82% 70%, rgba(18, 7, 2, 0.14) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 230, 180, 0.04) 0%, transparent 60%),
    /* Tactile Micro-Pores & Full-Grain Texture */
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.055) 0px, rgba(0, 0, 0, 0.055) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.035) 0px, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 3px),
    /* Rich Cognac Leather Patina Gradient */
    linear-gradient(180deg, #7A3F1C 0%, #603014 25%, #4A220B 65%, #240E04 100%);
  box-shadow:
    0 20px 48px rgba(28, 12, 4, 0.38),
    inset 0 2px 4px rgba(255, 220, 170, 0.4),
    inset 0 -6px 16px rgba(0, 0, 0, 0.75);
  /* Initial hidden state offscreen to the left */
  transform: translateX(-125%);
  opacity: 0;
  transition:
    transform 1.6s cubic-bezier(0.16, 1, 0.28, 1),
    opacity 1.3s cubic-bezier(0.16, 1, 0.28, 1);
  will-change: transform, opacity;
}

/* Revealed state triggered after zipper unzips */
.hero-leather-card.hero-entrance {
  transform: translateX(0);
  opacity: 1;
}

/* 3D Waxed Topstitch Golden Seam Track along Top, Right Curve, & Bottom */
.hero-leather-seam {
  position: absolute;
  inset: 10px 14px 12px 0;
  border: 2px dashed #E8CA78;
  border-left: none;
  border-radius: 0 26px 26px 0;
  pointer-events: none;
  z-index: 5;
  filter:
    drop-shadow(0 1.5px 0 #120501)
    drop-shadow(0 -0.8px 0 rgba(255, 235, 185, 0.5));
}

/* Brass Rivets on Outer Curved Corners */
.hero-leather-card .brass-top-right {
  top: 14px;
  right: 14px;
}

.hero-leather-card .brass-bottom-right {
  bottom: 14px;
  right: 14px;
}

.hero-leather-content {
  position: relative;
  z-index: 6;
}

.hero-title-head {
  font-size: clamp(2.35rem, 5.2vw, 4.4rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.04em;
  margin-bottom: var(--primitive-space-3);
  padding-bottom: 0.12em;
  text-transform: lowercase;
  overflow: visible;
}

/* Hot-Stamped Debossed Typography on Leather */
.hero-title-head.leather-deboss-hero-title {
  color: #EBD4B4;
  text-shadow:
    0 -2px 1.5px #120501,
    0 1.5px 1px rgba(255, 235, 195, 0.42);
}

.hero-title-head.leather-deboss-hero-title .hero-char.dot,
.hero-title-head.leather-deboss-hero-title .leather-brass-dot {
  color: #FCD34D;
  text-shadow:
    0 0 8px rgba(252, 211, 77, 0.85),
    0 1.5px 1px #120501;
}

/* Individual letter kinetic blur reveal - Ultra-smooth silk curve */
.hero-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(38px);
  filter: blur(8px);
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
  will-change: transform, opacity, filter;
  transition: transform 1.45s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-char.revealed {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0px);
}

.hero-char.char-space {
  width: 0.28em;
}

.hero-tagline {
  font-family: var(--font-family-desc);
  font-size: clamp(0.95rem, 1.3vw, 1.2rem);
  max-width: 580px;
  line-height: 1.55;
  margin-bottom: var(--primitive-space-6);
  font-weight: 400;
  opacity: 0;
  transform: translateY(36px);
  will-change: transform, opacity;
  transition: transform 1.55s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-tagline.leather-deboss-hero-tagline {
  color: rgba(248, 236, 216, 0.86);
  text-shadow:
    0 -1.5px 1px #120501,
    0 1px 0 rgba(255, 235, 195, 0.2);
}

.hero-tagline.revealed {
  opacity: 1;
  transform: translateY(0);
}

.scroll-cue {
  display: flex;
  align-items: center;
  gap: var(--primitive-space-3);
  font-size: var(--primitive-text-xs);
  text-transform: lowercase;
  opacity: 0;
  transform: translateY(24px);
  will-change: transform, opacity;
  transition: transform 1.45s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 1.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-cue.leather-scroll-cue {
  color: rgba(248, 236, 216, 0.78);
  text-shadow: 0 -1px 1px #120501;
}

.scroll-cue.revealed {
  opacity: 1;
  transform: translateY(0);
}

.scroll-cue.leather-scroll-cue .scroll-cue-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #FCD34D;
  box-shadow: 0 0 6px rgba(252, 211, 77, 0.8);
  animation: pulseDot 2s infinite;
}

.scroll-cue.leather-scroll-cue .scroll-cue-arrow {
  display: inline-block;
  color: #E8CA78;
  animation: bounceY 2s infinite ease-in-out;
}

/* --------------------------------------------------------------------------
   6. WORK WITH US SECTION (#work-with-us - DIMENSIONAL CARD HORIZON OVERLAY)
   -------------------------------------------------------------------------- */
#work-with-us {
  position: relative;
  z-index: 10;
  border-radius: 0;
  min-height: 100vh;
  margin-top: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), inset 0 24px 48px -12px rgba(99, 102, 241, 0.22);
  border-top: 1px solid rgba(199, 210, 254, 0.45);
  border-bottom: 1px solid rgba(199, 210, 254, 0.15);
  background-color: #120F35;
  background-image: 
    radial-gradient(ellipse 90% 50% at 50% 0%, rgba(99, 102, 241, 0.38), transparent 70%),
    radial-gradient(circle 600px at 85% 30%, rgba(129, 140, 248, 0.2), transparent 60%),
    radial-gradient(circle 500px at 15% 70%, rgba(79, 70, 229, 0.22), transparent 60%);
  color: var(--primitive-ivory-100);
  overflow: hidden;
}

#work-with-us::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(129, 140, 248, 0.8) 25%, rgba(255, 255, 255, 0.95) 50%, rgba(129, 140, 248, 0.8) 75%, transparent 100%);
  pointer-events: none;
  z-index: 5;
}

#work-with-us .section-label {
  color: var(--primitive-indigo-200);
}

#work-with-us .section-label .idx {
  color: #C7D2FE;
}

#work-with-us .section-heading {
  color: var(--primitive-ivory-100);
  font-size: clamp(2.85rem, 5.8vw, 4.75rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.04em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
  margin-bottom: var(--primitive-space-4);
}

#work-with-us .section-subheading {
  color: rgba(224, 231, 255, 0.85);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.work-sub-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--primitive-space-8);
  margin-bottom: var(--primitive-space-12);
  flex-wrap: wrap;
}

.prospectus-btn {
  display: flex;
  align-items: center;
  gap: var(--primitive-space-3);
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--primitive-radius-md);
  transition: all var(--primitive-transition-fast);
  color: var(--primitive-ivory-100);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.prospectus-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(199, 210, 254, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2), 0 0 16px rgba(129, 140, 248, 0.12);
}

.prospectus-icon {
  color: #C7D2FE;
  transition: transform var(--primitive-transition-fast);
}

.prospectus-btn:hover .prospectus-icon {
  transform: translateY(-2px);
}

.prospectus-label {
  font-size: var(--primitive-text-sm);
  font-weight: 600;
  display: block;
  text-transform: lowercase;
}

.prospectus-meta {
  font-size: 0.7rem;
  color: var(--primitive-indigo-200);
}

/* Work Tiles Drag/Slide Showcase Slider */
.work-slider-wrapper {
  margin-bottom: var(--primitive-space-16);
  position: relative;
}

.work-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--primitive-space-4);
  gap: var(--primitive-space-4);
  flex-wrap: wrap;
}

.work-slider-hint {
  display: inline-flex;
  align-items: center;
  gap: var(--primitive-space-2);
  font-size: var(--primitive-text-xs);
  color: var(--primitive-indigo-200);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.work-slider-nav {
  display: flex;
  align-items: center;
  gap: var(--primitive-space-2);
}

.slider-arrow-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--primitive-ivory-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--primitive-transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.slider-arrow-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(199, 210, 254, 0.4);
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15), 0 0 12px rgba(129, 140, 248, 0.15);
}

.slider-arrow-btn:active {
  transform: scale(0.94);
}

/* Viewport & Track */
.work-slider-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
  padding: 8px 4px 14px 4px;
  border-radius: var(--primitive-radius-lg);
}

.work-slider-viewport::-webkit-scrollbar {
  display: none;
}

.work-slider-viewport.is-dragging {
  cursor: grabbing !important;
  scroll-behavior: auto !important;
}

.work-slider-track {
  display: flex;
  gap: var(--primitive-space-6);
  width: max-content;
  padding: 4px 2px;
}

/* Seamless Canvas-Integrated Showcase Card */
.work-slider-track .work-tile {
  flex: 0 0 360px;
  aspect-ratio: 4 / 3;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--primitive-radius-lg);
  padding: var(--primitive-space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform var(--primitive-transition-normal), border-color var(--primitive-transition-normal), box-shadow var(--primitive-transition-normal), background var(--primitive-transition-normal);
  color: var(--primitive-ivory-100);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-decoration: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .work-slider-track .work-tile {
    flex: 0 0 82vw;
    max-width: 340px;
  }
}

.work-slider-track .work-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(199, 210, 254, 0.8), transparent);
  opacity: 0;
  transition: opacity var(--primitive-transition-fast);
}

.work-slider-track .work-tile:hover {
  background: rgba(255, 255, 255, 0.065);
  border-color: rgba(199, 210, 254, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25), 0 0 24px rgba(129, 140, 248, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.work-slider-track .work-tile:hover::before {
  opacity: 1;
}

.work-tile-eyebrow {
  font-size: var(--primitive-text-xs);
  color: rgba(199, 210, 254, 0.85);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Slider Progress Bar */
.work-slider-progress {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  margin-top: var(--primitive-space-4);
  overflow: hidden;
  position: relative;
}

.work-slider-progress-fill {
  width: 25%;
  height: 100%;
  background: linear-gradient(90deg, var(--primitive-indigo-400), #C7D2FE);
  border-radius: 999px;
  transition: width 0.15s ease-out;
}

.work-tile-logo-title {
  font-size: var(--primitive-text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primitive-ivory-100);
  transition: transform var(--primitive-transition-fast);
}

.work-tile:hover .work-tile-logo-title {
  transform: translateX(4px);
}

.work-tile-sector {
  font-size: var(--primitive-text-xs);
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: lowercase;
}

.work-tile-proof {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Custom Image Background Showcase Tiles (Ultra-Clear Minimalist) */
.work-slider-track .work-tile.work-tile-pos,
.work-slider-track .work-tile.work-tile-landing {
  position: relative;
  background: #090814;
  overflow: hidden;
  z-index: 1;
  border-color: rgba(255, 255, 255, 0.12);
}

.work-slider-track .work-tile.work-tile-landing::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../sherondigitalweb.jpeg');
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  filter: brightness(0.26) saturate(1.1) contrast(1.15);
  transform: scale(1.01);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -2;
}

.work-slider-track .work-tile.work-tile-pos::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../sheronPOS.jpg');
  background-size: cover;
  background-position: center 25%;
  background-repeat: no-repeat;
  filter: brightness(0.26) saturate(1.1) contrast(1.15);
  transform: scale(1.01);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -2;
}

.work-slider-track .work-tile.work-tile-pos::before,
.work-slider-track .work-tile.work-tile-landing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 7, 18, 0.82) 0%, rgba(8, 7, 18, 0.62) 45%, rgba(8, 7, 18, 0.92) 100%);
  z-index: -1;
  opacity: 1;
  transition: background 0.4s ease;
}

.work-slider-track .work-tile.work-tile-pos:hover,
.work-slider-track .work-tile.work-tile-landing:hover {
  border-color: rgba(199, 210, 254, 0.45);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 24px rgba(129, 140, 248, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.work-slider-track .work-tile.work-tile-landing:hover::after,
.work-slider-track .work-tile.work-tile-pos:hover::after {
  transform: scale(1.06);
  filter: brightness(0.38) saturate(1.25) contrast(1.15);
}

.work-slider-track .work-tile.work-tile-landing:hover::before,
.work-slider-track .work-tile.work-tile-pos:hover::before {
  background: linear-gradient(180deg, rgba(8, 7, 18, 0.74) 0%, rgba(8, 7, 18, 0.50) 45%, rgba(8, 7, 18, 0.86) 100%);
}

.work-slider-track .work-tile.work-tile-pos .work-tile-eyebrow,
.work-slider-track .work-tile.work-tile-landing .work-tile-eyebrow {
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #DBEAFE;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.work-slider-track .work-tile.work-tile-pos .work-tile-logo-title,
.work-slider-track .work-tile.work-tile-landing .work-tile-logo-title {
  color: var(--primitive-ivory-100);
  font-weight: 800;
  letter-spacing: -0.035em;
  font-size: 1.55rem;
  line-height: 1.15;
}

.work-slider-track .work-tile.work-tile-pos .work-tile-sector,
.work-slider-track .work-tile.work-tile-landing .work-tile-sector {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
}

.work-slider-track .work-tile.work-tile-pos .work-tile-proof,
.work-slider-track .work-tile.work-tile-landing .work-tile-proof {
  color: rgba(199, 210, 254, 0.85);
  font-weight: 500;
}

/* Contact CTA Cards Row (Seamless Canvas-Integrated) */
.contact-actions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--primitive-space-6);
}

.contact-cta-card {
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--primitive-radius-md);
  padding: var(--primitive-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--primitive-space-2);
  transition: all var(--primitive-transition-fast);
  color: var(--primitive-ivory-100);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.contact-cta-card:hover {
  background: rgba(255, 255, 255, 0.065);
  border-color: rgba(199, 210, 254, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22), 0 0 20px rgba(129, 140, 248, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.cta-card-label {
  font-size: var(--primitive-text-xs);
  color: rgba(255, 255, 255, 0.7);
  text-transform: lowercase;
}

.cta-card-value {
  font-size: var(--primitive-text-base);
  font-weight: 700;
  color: var(--primitive-ivory-100);
}

.cta-card-hint {
  font-size: 0.7rem;
  color: var(--primitive-indigo-200);
}

/* --------------------------------------------------------------------------
   7. PROBLEM SECTION (#problem - ELECTRIC INDIGO ACCENT)
   -------------------------------------------------------------------------- */
.problem-lead {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  max-width: 960px;
  margin-bottom: var(--primitive-space-8);
  text-transform: lowercase;
}

.problem-lead em {
  font-style: italic;
  color: var(--primitive-indigo-600); /* Electric Indigo #4F46E5 Accent */
  font-weight: 800;
  position: relative;
  display: inline-block;
}

.problem-lead em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(79, 70, 229, 0.28);
  border-radius: 2px;
}

.problem-body {
  font-family: var(--font-family-desc);
  font-size: var(--primitive-text-base);
  color: var(--color-text-secondary);
  max-width: 760px;
  line-height: 1.65;
  margin-bottom: var(--primitive-space-4);
}

/* --------------------------------------------------------------------------
   8. PRODUCTS SECTION (#products)
   -------------------------------------------------------------------------- */
.products-stack {
  display: flex;
  flex-direction: column;
  gap: var(--primitive-space-8);
  margin-bottom: var(--primitive-space-12);
}

.product-article {
  background: var(--primitive-pure-white);
  border: 1px solid var(--color-border);
  border-radius: var(--primitive-radius-lg);
  padding: var(--primitive-space-8);
  transition: all var(--primitive-transition-normal);
  box-shadow: none;
  position: relative;
}

.product-article:hover {
  border-color: var(--primitive-indigo-600);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(79, 70, 229, 0.08);
}

.product-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.1fr) 2.4fr minmax(180px, 1.1fr);
  gap: var(--primitive-space-8);
  margin-bottom: var(--primitive-space-6);
  align-items: flex-start;
}

.product-cat {
  font-size: var(--primitive-text-xs);
  font-weight: 700;
  color: var(--primitive-indigo-600);
  text-transform: lowercase;
  margin-bottom: 4px;
}

.product-duration {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.product-title {
  font-size: clamp(1.22rem, 1.8vw, 1.45rem);
  font-weight: 800;
  margin-bottom: var(--primitive-space-2);
  text-transform: lowercase;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.product-desc {
  font-family: var(--font-family-desc);
  font-size: var(--primitive-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  letter-spacing: 0.005em;
  margin-bottom: 0;
}

.product-price-tower {
  text-align: right;
}

.product-amount {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  font-family: var(--font-family-body);
  letter-spacing: -0.04em;
  color: var(--color-text-primary);
  line-height: 1;
}

.product-ccy {
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-family-body);
  color: var(--color-text-muted);
  margin-right: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-founding-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-family: var(--font-family-body);
  font-weight: 600;
  color: var(--primitive-indigo-600);
  background: var(--primitive-indigo-50);
  border: 1px solid var(--primitive-indigo-100);
  padding: 3px 10px;
  border-radius: var(--primitive-radius-sm);
  margin-top: 8px;
  letter-spacing: -0.01em;
}

/* Numbered Includes Rail */
.includes-rail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--primitive-space-4);
  padding-top: var(--primitive-space-6);
  border-top: 1px solid var(--color-border);
}

.rail-item {
  display: flex;
  align-items: center;
  gap: var(--primitive-space-2);
  font-size: var(--primitive-text-xs);
  color: var(--color-text-secondary);
  text-transform: lowercase;
  transition: transform var(--primitive-transition-fast);
}

.rail-item:hover {
  transform: translateX(3px);
  color: var(--color-text-primary);
}

.rail-num {
  font-family: var(--font-family-body);
  font-weight: 700;
  color: var(--primitive-indigo-600);
}

/* --------------------------------------------------------------------------
   9. WHY SECTION (#why - ATMOSPHERIC INDIGO WITH LUMINESCENT LIGHTING)
   -------------------------------------------------------------------------- */
#why {
  position: relative;
  background-color: #120F35;
  background-image: 
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(99, 102, 241, 0.32), transparent 70%),
    radial-gradient(circle 600px at 10% 40%, rgba(79, 70, 229, 0.22), transparent 60%),
    radial-gradient(circle 650px at 90% 60%, rgba(129, 140, 248, 0.18), transparent 60%),
    radial-gradient(ellipse 70% 50% at 50% 105%, rgba(67, 56, 202, 0.25), transparent 70%);
  border-top: 1px solid rgba(199, 210, 254, 0.2);
  border-bottom: 1px solid rgba(199, 210, 254, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 24px 48px -12px rgba(99, 102, 241, 0.16);
  color: var(--primitive-ivory-100);
  overflow: hidden;
}

#why::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(199, 210, 254, 0.8), transparent);
  pointer-events: none;
}

#why .section-label {
  color: var(--primitive-indigo-200);
}

#why .section-label .idx {
  color: #C7D2FE;
}

#why .section-heading {
  font-size: clamp(2.35rem, 4.8vw, 3.9rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.25;
  color: var(--primitive-ivory-100);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  text-shadow: none;
  overflow: visible;
  padding-bottom: 0.18em;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--primitive-space-8);
}

.why-row {
  position: relative;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(30, 27, 75, 0.35) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(199, 210, 254, 0.12);
  border-radius: var(--primitive-radius-lg);
  padding: clamp(24px, 3.2vw, 36px);
  display: flex;
  gap: var(--primitive-space-6);
  transition: transform var(--primitive-transition-normal), border-color var(--primitive-transition-normal), box-shadow var(--primitive-transition-normal), background var(--primitive-transition-normal);
  color: var(--primitive-ivory-100);
  box-shadow: 0 10px 32px -4px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08), inset 0 0 24px rgba(99, 102, 241, 0.05);
  overflow: hidden;
}

/* Minimalist Top Edge Ambient Sheen */
.why-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(199, 210, 254, 0.4), transparent);
  opacity: 0.6;
  transition: opacity var(--primitive-transition-fast);
}

.why-row:hover {
  transform: translateY(-4px);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.065) 0%, rgba(41, 36, 104, 0.45) 100%);
  border-color: rgba(199, 210, 254, 0.35);
  box-shadow: 0 20px 48px -6px rgba(0, 0, 0, 0.4), 0 0 32px rgba(99, 102, 241, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.why-row:hover::before {
  opacity: 1;
}

/* Seamless Luminous Numeral Fused to Canvas */
.why-num {
  font-size: var(--primitive-text-2xl);
  font-weight: 800;
  font-family: var(--font-family-body);
  background: linear-gradient(140deg, #F8F5EE 0%, #C7D2FE 45%, rgba(129, 140, 248, 0.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
  line-height: 1;
  transition: transform var(--primitive-transition-fast);
  flex-shrink: 0;
}

.why-row:hover .why-num {
  transform: scale(1.12);
}

/* Realistic Clean Title */
.why-title {
  font-size: var(--primitive-text-lg);
  font-weight: 700;
  margin-bottom: var(--primitive-space-3);
  text-transform: none;
  color: var(--primitive-ivory-100);
  text-shadow: none;
  letter-spacing: -0.025em;
  line-height: 1.35;
}

/* Realistic Clean Body */
.why-body {
  font-family: var(--font-family-desc);
  font-size: var(--primitive-text-sm);
  color: rgba(224, 231, 255, 0.82);
  text-shadow: none;
  line-height: 1.65;
  letter-spacing: 0.005em;
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   10. FOUNDING 10 SPECIAL SECTION (#founding)
   -------------------------------------------------------------------------- */
.founding-box {
  background: #0C0A24;
  background-image: 
    radial-gradient(circle 500px at 50% 0%, rgba(99, 102, 241, 0.28), transparent 70%),
    radial-gradient(circle 400px at 80% 80%, rgba(129, 140, 248, 0.15), transparent 70%);
  border: 1px solid rgba(199, 210, 254, 0.22);
  border-radius: var(--primitive-radius-xl);
  padding: var(--primitive-space-12);
  text-align: center;
  position: relative;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 0 32px rgba(79, 70, 229, 0.12);
  color: var(--primitive-ivory-100);
  transition: transform var(--primitive-transition-normal), box-shadow var(--primitive-transition-normal);
  overflow: hidden;
}

.founding-box:hover {
  transform: scale(1.008);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 0 44px rgba(99, 102, 241, 0.22);
}

.founding-box .section-heading, 
.founding-box .section-subheading {
  color: var(--primitive-ivory-100);
}

.founding-slots-pill {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--primitive-indigo-200);
  font-size: var(--primitive-text-xs);
  font-weight: 700;
  border-radius: var(--primitive-radius-full);
  margin-bottom: var(--primitive-space-6);
  text-transform: lowercase;
  animation: pulseDot 3s infinite;
}

.founding-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--primitive-space-6);
  max-width: 720px;
  margin: var(--primitive-space-8) auto;
}

.founding-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--primitive-radius-md);
  padding: var(--primitive-space-6);
  text-align: left;
  transition: all var(--primitive-transition-fast);
}

.founding-card:hover {
  border-color: #C7D2FE;
  transform: translateY(-3px);
}

.founding-price-was {
  font-size: var(--primitive-text-xs);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.founding-price-now {
  font-size: var(--primitive-text-2xl);
  font-weight: 700;
  font-family: var(--font-family-body);
  letter-spacing: -0.03em;
  color: #C7D2FE;
}

/* --------------------------------------------------------------------------
   11. INTERACTIVE PRICING CALCULATOR EMBED
   -------------------------------------------------------------------------- */
.calculator-box {
  background: var(--primitive-pure-white);
  border: 1px solid var(--color-border);
  border-radius: var(--primitive-radius-xl);
  padding: var(--primitive-space-12);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--primitive-space-12);
  margin-top: var(--primitive-space-8);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.04);
  transition: all var(--primitive-transition-normal);
}

.option-card-label {
  background: var(--primitive-cream-100);
  border: 1px solid var(--color-border);
  border-radius: var(--primitive-radius-md);
  padding: var(--primitive-space-4);
  cursor: pointer;
  transition: all var(--primitive-transition-fast);
  display: block;
}

.option-card-label:hover {
  border-color: var(--primitive-indigo-600);
  transform: translateY(-2px);
}

.option-radio:checked + .option-card-label {
  border-color: var(--primitive-indigo-600);
  background: var(--primitive-indigo-50);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
}

.calc-summary-card {
  background: var(--primitive-cream-100);
  border: 1px solid var(--primitive-indigo-600);
  border-radius: var(--primitive-radius-lg);
  padding: var(--primitive-space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.total-price {
  font-size: var(--primitive-text-3xl);
  font-weight: 700;
  font-family: var(--font-family-body);
  letter-spacing: -0.04em;
  color: var(--primitive-indigo-600);
  transition: transform var(--primitive-transition-fast);
}

/* --------------------------------------------------------------------------
   12. MODAL & FOOTER
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(28, 25, 23, 0.45);
  backdrop-filter: var(--backdrop-blur-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--primitive-transition-normal);
  padding: var(--primitive-space-4);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--primitive-pure-white);
  border: 1px solid var(--color-border);
  border-radius: var(--primitive-radius-xl);
  width: 100%;
  max-width: 540px;
  padding: var(--primitive-space-8);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform var(--primitive-transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--primitive-space-4);
  right: var(--primitive-space-4);
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  transition: transform var(--primitive-transition-fast);
}

.modal-close:hover {
  transform: rotate(90deg);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--primitive-pure-white);
  border: 1px solid var(--color-border);
  border-radius: var(--primitive-radius-md);
  color: var(--color-text-primary);
  font-size: var(--primitive-text-sm);
  margin-top: 4px;
  transition: all var(--primitive-transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primitive-indigo-600);
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.modal-submit-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  background: var(--primitive-warm-obsidian);
  color: var(--primitive-pure-white);
  border: 1px solid var(--primitive-warm-obsidian);
  border-radius: var(--primitive-radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: lowercase;
  cursor: pointer;
  margin-top: 12px;
  transition: all var(--primitive-transition-fast);
}

.modal-submit-btn:hover {
  background: #000000;
  border-color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.modal-submit-btn:active {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   12.5 HYPER-REALISTIC SKEUOMORPHIC LEATHER WALLET FOOTER
   -------------------------------------------------------------------------- */
.footer.leather-wallet-footer {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0;
  border-radius: 42px 42px 0 0;
  border-top: 3px solid #1E0B03;
  padding: clamp(3.75rem, 7.5vw, 6rem) 0 clamp(2.2rem, 4vw, 3.2rem);
  /* Genuine Vegetable-Tanned Saddle Tan / Cognac Leather Grain Gradient */
  background-color: #5C2D13;
  background-image:
    /* Top Specular Patina Light Sheen */
    radial-gradient(ellipse 75% 45% at 50% 0%, rgba(252, 205, 150, 0.32) 0%, rgba(252, 205, 150, 0.08) 45%, transparent 75%),
    /* Organic Leather Pore Mottling & Depth Shadows */
    radial-gradient(circle at 18% 30%, rgba(18, 7, 2, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 82% 70%, rgba(18, 7, 2, 0.14) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 230, 180, 0.04) 0%, transparent 60%),
    /* Tactile Micro-Pores & Full-Grain Texture */
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.055) 0px, rgba(0, 0, 0, 0.055) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.035) 0px, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 3px),
    /* Rich Cognac Leather Patina Gradient */
    linear-gradient(180deg, #7A3F1C 0%, #603014 25%, #4A220B 65%, #240E04 100%);
  box-shadow:
    inset 0 2px 4px rgba(255, 220, 170, 0.4),
    inset 0 -6px 16px rgba(0, 0, 0, 0.75);
}

/* Photorealistic SVG Leather Grain Overlay */
.leather-grain-mesh {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  filter: url(#leatherGrainFilter);
  opacity: 0.32;
  mix-blend-mode: overlay;
}

/* Realistic 3D Waxed Topstitch Seam Track with Puncture Hole Perforations */
.leather-seam-track {
  position: absolute;
  inset: 12px 18px 14px 18px;
  border: 2px dashed #E8CA78;
  border-radius: 32px 32px 0 0;
  pointer-events: none;
  z-index: 5;
  filter:
    drop-shadow(0 1.5px 0 #120501)
    drop-shadow(0 -0.8px 0 rgba(255, 235, 185, 0.5));
}

/* Leather Wallet Grid Layout */
.footer-grid.leather-wallet-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: var(--primitive-space-6);
  margin-bottom: var(--primitive-space-12);
  position: relative;
  z-index: 6;
}

/* Multi-Ply Layered Saddle Leather Card Pockets */
.leather-pocket-col {
  background-color: #451F0A;
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(255, 215, 165, 0.22) 0%, transparent 65%),
    repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.05) 0px, rgba(0, 0, 0, 0.05) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.03) 0px, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 3px),
    linear-gradient(180deg, #5A2B12 0%, #421C07 50%, #260D02 100%);
  border: 1.5px solid #1E0B03;
  border-top: 2.5px solid #844520;
  border-radius: 24px;
  padding: 26px 22px;
  position: relative;
  box-shadow:
    0 6px 18px rgba(18, 7, 2, 0.45),
    inset 0 1.5px 2px rgba(255, 225, 175, 0.3),
    inset 0 -3px 8px rgba(0, 0, 0, 0.65);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s var(--primitive-ease-spring);
}

.leather-pocket-col:hover {
  border-color: rgba(232, 202, 120, 0.48);
  border-top-color: #A3582B;
  background-color: #4E240D;
  transform: translateY(-2px);
}

/* 3D Domed Antique Brass Rivets with Specular Gleam */
.brass-rivet-corner {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #FFF8D6 0%, #F0DB92 25%, #C59F2D 60%, #6E5310 100%);
  box-shadow:
    0 1.5px 3px rgba(0, 0, 0, 0.9),
    0 0 0 1.5px #1E0C03,
    inset 0 1px 1px rgba(255, 255, 255, 0.85);
  pointer-events: none;
}

.brass-top-left {
  top: 12px;
  left: 12px;
}

.brass-top-right {
  top: 12px;
  right: 12px;
}

/* Deep Hot-Stamped Debossed Leather Branding */
.footer-brand.leather-brand-anchor {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: 8px;
}

.leather-deboss-logo {
  font-family: var(--font-family-sans);
  font-size: 1.38rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #EBD4B4;
  text-shadow:
    0 -2px 1.5px #120501,
    0 1.5px 1px rgba(255, 235, 195, 0.42);
  white-space: nowrap;
}

.leather-brass-dot {
  color: #FCD34D;
  text-shadow:
    0 0 8px rgba(252, 211, 77, 0.85),
    0 1.5px 1px #120501;
}

.footer-brand-motto.leather-deboss-motto {
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(248, 236, 216, 0.82);
  text-shadow:
    0 -1.5px 1px #120501,
    0 1px 0 rgba(255, 235, 195, 0.2);
  margin-top: 8px;
}

/* Rounded Handcrafted Leather Patch Badge */
.leather-patch-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 5px 14px;
  background: rgba(245, 220, 180, 0.14);
  border: 1px dashed rgba(232, 202, 120, 0.5);
  border-radius: var(--primitive-radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #E8CA78;
  text-shadow: 0 -1px 1px #120501;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.45);
}

.leather-patch-tag svg {
  color: #FCD34D;
}

/* Pocket Column Titles */
.footer-col-title.leather-pocket-title {
  font-family: var(--font-family-sans);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  color: #EAD3B2;
  text-shadow:
    0 -1.5px 1px #120501,
    0 1px 1px rgba(255, 230, 190, 0.38);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.pocket-stitch-dash {
  width: 14px;
  height: 1.5px;
  border-top: 1.5px dashed var(--primitive-leather-stitch-gold, #E8CA78);
  filter: drop-shadow(0 1px 0 #120501);
}

/* Tactile Saddle Card-Slot Navigation Links */
.footer-links.leather-card-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.leather-card-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(20, 8, 2, 0.55);
  border: 1px solid rgba(232, 202, 120, 0.15);
  border-top: 1px solid rgba(255, 235, 190, 0.14);
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(248, 236, 216, 0.86);
  text-shadow:
    0 -1px 1px #0F0401,
    0 1px 0 rgba(255, 235, 195, 0.16);
  text-decoration: none;
  box-shadow:
    inset 0 1px 2px rgba(0, 0, 0, 0.5),
    0 1px 0 rgba(255, 235, 190, 0.08);
  transition:
    transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.leather-card-item svg {
  color: #D4AF37;
  opacity: 0.8;
  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, 0.75));
  transition: transform 0.2s ease, opacity 0.2s ease, color 0.2s ease;
}

.leather-card-item:hover {
  background: rgba(245, 220, 180, 0.22);
  border-color: rgba(232, 202, 120, 0.5);
  color: #FFF8EB;
  transform: translateX(5px);
}

.leather-card-item:hover svg {
  color: #FFF0B8;
  opacity: 1;
  transform: translateX(2px);
}

/* Stitched Leather Footer Bottom Bar */
.footer-bottom.leather-footer-bottom {
  padding-top: 24px;
  margin-top: 28px;
  border-top: 1.5px dashed rgba(232, 202, 120, 0.35);
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.65);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  position: relative;
  z-index: 6;
}

.leather-deboss-sub {
  color: rgba(248, 236, 216, 0.72);
  text-shadow:
    0 -1px 1px #120501,
    0 1px 0 rgba(255, 235, 195, 0.14);
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .product-row {
    grid-template-columns: 1fr;
    gap: var(--primitive-space-4);
  }
  .product-price-tower {
    text-align: left;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .contact-actions-grid {
    grid-template-columns: 1fr;
  }
  .calculator-box {
    grid-template-columns: 1fr;
  }
  .footer-grid,
  .footer-grid.leather-wallet-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--primitive-space-4);
  }
}

@media (max-width: 768px) {
  .hero-title-head {
    font-size: clamp(2.25rem, 8vw, 3.25rem);
  }
  .founding-cards-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid,
  .footer-grid.leather-wallet-grid {
    grid-template-columns: 1fr;
    gap: var(--primitive-space-4);
  }
}

/* --------------------------------------------------------------------------
   14. ARTISAN RECYCLED PAPER TICKET & ORIGAMI CURSOR SYSTEM
   -------------------------------------------------------------------------- */
.fluid-touch-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9998;
}

/* Origami Paper Plane Pointer */
.paper-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  pointer-events: none;
  z-index: 20000;
  transform: translate(-50%, -50%);
  transition: opacity 0.22s ease;
  opacity: 0;
  will-change: transform, left, top;
  filter: drop-shadow(0 6px 12px rgba(30, 20, 10, 0.2)) drop-shadow(0 1px 3px rgba(0, 0, 0, 0.1));
}

.paper-cursor.active {
  opacity: 1;
}

.paper-cursor.hidden-dot {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0);
}

.paper-plane-svg {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: 50% 50%;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

.paper-cursor.clicking .paper-plane-svg {
  transform: scale(0.82) rotate(-8deg);
}

/* Artisan Textured Recycled Paper Tag / Ticket */
.paper-ticket-indication {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 20001;
  transform: translate(16px, 16px) scale(0.8);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.22s;
  will-change: transform, left, top, opacity;
}

.paper-ticket-indication.visible {
  opacity: 1;
  visibility: visible;
  transform: translate(16px, 16px) scale(1);
}

.paper-ticket-body {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0.38rem 0.92rem 0.38rem 0.72rem;
  position: relative;
  background-color: #ECE5D8; /* Textured Recycled Paper Tone */
  background-image: 
    radial-gradient(ellipse at 50% 50%, rgba(255,255,255,0.45) 0%, transparent 80%),
    repeating-linear-gradient(45deg, rgba(0,0,0,0.012) 0px, rgba(0,0,0,0.012) 1px, transparent 1px, transparent 3px);
  border: 1px solid rgba(160, 145, 125, 0.65);
  border-radius: 3px;
  box-shadow: 0 6px 18px rgba(45, 35, 25, 0.16), 0 1px 3px rgba(45, 35, 25, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.7);
  color: #1A1612; /* Matte Ink Black */
  transform-origin: 0% 50%;
  transition: all 0.2s ease;
}

/* Origami Dog-Ear Folded Corner */
.paper-dogear {
  position: absolute;
  top: -1px;
  right: -1px;
  width: 9px;
  height: 9px;
  background: linear-gradient(135deg, transparent 50%, #D8CFC0 50%);
  border-bottom: 1px solid rgba(140, 125, 105, 0.6);
  border-left: 1px solid rgba(140, 125, 105, 0.6);
  border-top-right-radius: 2px;
  box-shadow: -1px 1px 2px rgba(0,0,0,0.12);
}

/* Paper Punch Hole */
.paper-punch-hole {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primitive-cream-200);
  border: 1px solid rgba(140, 125, 105, 0.45);
  box-shadow: inset 0 1px 1.5px rgba(0, 0, 0, 0.2);
  margin-right: 2px;
  flex-shrink: 0;
}

/* Vintage Stamped Ink Typography */
.paper-ticket-label {
  font-family: var(--font-family-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1A1612;
  text-shadow: 0.2px 0.2px 0.5px rgba(26, 22, 18, 0.5);
  white-space: nowrap;
}

/* Stamped Icon (SVG) */
.paper-ticket-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #1A1612;
}

.paper-ticket-icon svg {
  display: block;
  stroke-width: 2.2;
}

/* Theme variations */
.paper-ticket-indication.theme-indigo .paper-ticket-body {
  background-color: #E2DBEE;
  border-color: rgba(99, 102, 241, 0.45);
  color: #1E1B4B;
}

.paper-ticket-indication.theme-indigo .paper-ticket-label,
.paper-ticket-indication.theme-indigo .paper-ticket-icon {
  color: #1E1B4B;
}

.paper-ticket-indication.theme-indigo .paper-dogear {
  background: linear-gradient(135deg, transparent 50%, #C9BEDC 50%);
  border-color: rgba(99, 102, 241, 0.4);
}

.paper-ticket-indication.clicking .paper-ticket-body {
  transform: scale(0.9);
}

@media (hover: none) and (pointer: coarse) {
  .paper-cursor,
  .paper-ticket-indication {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   8. FOOTER SECTION & STYLES
   -------------------------------------------------------------------------- */
.footer {
  background: var(--primitive-cream-200);
  border-top: 1px solid var(--color-border);
  padding: clamp(3.5rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  position: relative;
  z-index: 20;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer-brand {
  display: inline-block;
  text-decoration: none;
  transition: opacity var(--primitive-transition-fast), transform var(--primitive-transition-fast);
}

.footer-brand:hover {
  opacity: 0.88;
  transform: scale(1.02);
}

.footer-logo-img {
  height: 36px;
  max-height: 42px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.footer-brand-motto {
  font-size: var(--primitive-text-sm);
  color: var(--color-text-secondary);
  margin-top: 14px;
  max-width: 320px;
  line-height: 1.6;
  text-transform: lowercase;
}

.footer-col-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 14px;
  text-transform: lowercase;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  text-transform: lowercase;
  transition: color var(--primitive-transition-fast), transform var(--primitive-transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-text-primary);
  transform: translateX(2px);
}

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--primitive-text-xs);
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand-col {
    grid-column: 1 / -1;
  }
  .footer-logo-img {
    height: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}