/* ===================================================
   PTAK EXPO — SLIDE DECK
   Design: Premium Corporate | Yellow × Black × White
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;600;700;800;900&display=swap');

/* ── CSS Variables ────────────────────────────────── */
:root {
  /* DARK MODE (default) */
  --bg: #0a0a0a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.5);
  --text-sub: rgba(255, 255, 255, 0.75);
  --accent: #F5C800;
  --accent-dim: rgba(245, 200, 0, 0.15);
  --border: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(245, 200, 0, 0.35);
  --nav-bg: rgba(10, 10, 10, 0.85);
  --progress-bg: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
  --bg: #f8f8f5;
  --bg-card: rgba(0, 0, 0, 0.04);
  --bg-card-hover: rgba(0, 0, 0, 0.07);
  --text: #0a0a0a;
  --text-muted: rgba(0, 0, 0, 0.4);
  --text-sub: rgba(0, 0, 0, 0.65);
  --accent: #D4A800;
  --accent-dim: rgba(212, 168, 0, 0.12);
  --border: rgba(0, 0, 0, 0.1);
  --border-accent: rgba(212, 168, 0, 0.4);
  --nav-bg: rgba(248, 248, 245, 0.9);
  --progress-bg: rgba(0, 0, 0, 0.1);
}

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

html {
  height: 100%;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100%;
  overflow: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

/* ── Progress Bar ────────────────────────────────── */
#progressBar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--accent);
  z-index: 200;
  width: 0%;
  transition: width 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ── Navigation ──────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s;
}

.nav-logo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--accent);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-signet {
  height: 36px;
  width: auto;
  display: block;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-dots {
  display: flex;
  gap: 5px;
}

.nav-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s;
}

.nav-dot.active {
  background: var(--accent);
  width: 18px;
  border-radius: 3px;
}

.nav-dot:hover {
  background: var(--accent);
  opacity: 0.7;
}

.slide-counter-nav {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  min-width: 44px;
  text-align: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sub);
  letter-spacing: 1px;
  transition: all 0.2s;
  font-family: 'Poppins', sans-serif;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.theme-icon {
  font-size: 14px;
}

.nav-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-btn:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

/* ── Deck / Scroll Container ─────────────────────── */
.deck {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.deck::-webkit-scrollbar {
  display: none;
}

/* ── Slide Base ──────────────────────────────────── */
.slide {
  position: relative;
  width: 100%;
  height: 100vh;
  scroll-snap-align: start;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
  transition: background 0.4s;
}

/* ── Slide BG ────────────────────────────────────── */
.slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Dark Mesh Gradient ─────────────────────────── */
.bg-dark {
  background:
    radial-gradient(ellipse 700px 600px at 12% 18%, rgba(200, 160, 50, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 600px 700px at 88% 78%, rgba(210, 170, 60, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 500px 450px at 72% 12%, rgba(180, 140, 40, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 550px 500px at 22% 82%, rgba(195, 155, 55, 0.10) 0%, transparent 65%),
    radial-gradient(ellipse 400px 400px at 50% 45%, rgba(185, 145, 45, 0.08) 0%, transparent 55%),
    linear-gradient(160deg, #050505 0%, #0a0908 40%, #070605 100%);
  overflow: hidden;
}

/* Animated glow orbs */
.bg-dark::before,
.bg-dark::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.85;
  animation: meshOrb 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.bg-dark::before {
  width: 600px;
  height: 600px;
  top: -15%;
  left: -8%;
  background: rgba(210, 170, 50, 0.22);
  animation-delay: 0s;
}

.bg-dark::after {
  width: 550px;
  height: 550px;
  bottom: -12%;
  right: -6%;
  background: rgba(190, 150, 40, 0.18);
  animation-delay: -10s;
}

@keyframes meshOrb {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(35px, 25px) scale(1.1);
  }
  66% {
    transform: translate(-25px, 40px) scale(1.05);
  }
}

.slide-canvas-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── Slide Content ───────────────────────────────── */
.slide-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1280px;
  padding: 110px 80px 60px;
}

.center-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.split-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 100px;
}

.slide-3 .split-content {
  grid-template-columns: 0.35fr 0.65fr;
}

.slide-3 .stat-num {
  min-width: 7ch;
  display: inline-block;
}

.slide-7 .split-content {
  grid-template-columns: 0.7fr 1.3fr;
  gap: 300px;
}

.left-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.right-col {
  display: flex;
  flex-direction: column;
}

/* ── Typography System ───────────────────────────── */
.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}

h1,
h2 {
  font-family: 'Poppins', sans-serif;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--text);
}

.title-xl {
  font-size: clamp(56px, 9vw, 110px);
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 0.95;
}

h2 {
  font-size: clamp(30px, 4vw, 58px);
  font-weight: 800;
}

.accent {
  color: var(--accent);
}

.accent-text {
  color: var(--accent);
}

.subtitle {
  font-size: clamp(15px, 1.8vw, 20px);
  font-weight: 300;
  color: var(--text-sub);
  max-width: 660px;
  line-height: 1.7;
}

.body-text {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-sub);
  line-height: 1.8;
  margin-top: 14px;
}

.tagline-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 580px;
  margin-top: 8px;
}

.tagline-stack p {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

.tagline-bottom {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-sub);
  max-width: 660px;
  line-height: 1.7;
}

/* ── Slide 1 Hero Background ─────────────────────── */
.slide-1-bg {
  position: absolute;
  inset: 0;
  background: #0a0a0a;
  overflow: hidden;
}

/* Hero Video */
.hero-video,
.bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.5);
  z-index: 1;
}

/* Animated geometric lines */
.slide-1-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(245, 200, 0, 0.07) 0%, transparent 70%);
}

.glow-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.glow-lines::before,
.glow-lines::after {
  content: '';
  position: absolute;
  border: 1px solid rgba(245, 200, 0, 0.08);
  border-radius: 50%;
  animation: expandRing 6s ease-out infinite;
}

.glow-lines::before {
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 0s;
}

.glow-lines::after {
  width: 900px;
  height: 900px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 2s;
}

@keyframes expandRing {
  0% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(0.7);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

/* Grid overlay */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 200, 0, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 200, 0, 0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  animation: gridDrift 25s linear infinite;
}

@keyframes gridDrift {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(80px);
  }
}

/* ── Background Patterns & Depth ─────────────────── */
.bg-mesh-grid {
  position: absolute;
  inset: 0;
  background-color: #050505;
  isolation: isolate;
  will-change: contents;
  background-image:
    radial-gradient(at 0% 0%, rgba(245, 200, 0, 0.12) 0px, transparent 60%),
    radial-gradient(at 100% 100%, rgba(245, 200, 0, 0.1) 0px, transparent 60%);
  overflow: hidden;
  z-index: 1;
  /* Ensure it stays behind content but above base */
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 200, 0, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 200, 0, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 40%, transparent 90%);
  pointer-events: none;
  opacity: 0.8;
}

.mesh-glow {
  position: absolute;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(245, 200, 0, 0.15) 0%, transparent 70%);
  filter: blur(80px);
  border-radius: 50%;
  animation: meshMove 18s infinite alternate ease-in-out;
  pointer-events: none;
  will-change: transform;
  backface-visibility: hidden;
}

@keyframes meshMove {
  0% {
    transform: translate(-20%, -20%) scale(1);
  }

  100% {
    transform: translate(30%, 30%) scale(1.2);
  }
}

/* ── Glassmorphism & Effects ─────────────────────── */
.glass-panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.perspective-container {
  perspective: 2000px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
}

.model-3d-card {
  width: 100%;
  max-width: 600px;
  transform: rotateY(-5deg) rotateX(2deg);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
}

.model-3d-card img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(245, 200, 0, 0.3);
  box-shadow: 0 0 40px rgba(245, 200, 0, 0.1);
}

@keyframes float3D {

  0%,
  100% {
    transform: translateY(0) rotateX(5deg) rotateY(-10deg);
  }

  50% {
    transform: translateY(-30px) rotateX(-5deg) rotateY(10deg);
  }
}

@keyframes rotate3D {
  0% {
    transform: rotateY(-15deg);
  }

  50% {
    transform: rotateY(15deg);
  }

  100% {
    transform: rotateY(-15deg);
  }
}

.bg-glow-blur {
  position: absolute;
  width: 40%;
  height: 40%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  filter: blur(80px);
  opacity: 0.05;
  z-index: 1;
  pointer-events: none;
}

.glow-top-right {
  top: 10%;
  right: 5%;
}

.glow-bottom-left {
  bottom: 10%;
  left: 5%;
}

/* ── Divider ─────────────────────────────────────── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 24px 0;
}

.divider-center {
  margin: 20px auto;
}

/* ── Scroll hint ─────────────────────────────────── */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-muted);
  z-index: 10;
  animation: floatUp 2s ease-in-out infinite;
}

.scroll-hint::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

@keyframes floatUp {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

/* ── Feature List ────────────────────────────────── */
.feature-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-sub);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

/* ── Location List ───────────────────────────────── */
.location-list {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.location-list li {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-sub);
  line-height: 1.6;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.location-list li:last-child {
  border-bottom: none;
}

.location-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 8px;
  color: var(--accent);
  font-size: 14px;
  flex-shrink: 0;
}

/* ── Stats Grid ──────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 20px;
  transition: all 0.3s;
}

.stat-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.stat-card.highlight {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.stat-num {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}


.stat-label {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
}

/* ── Map Visual ──────────────────────────────────── */
.map-visual,
.map-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-europe {
  width: 100%;
  max-width: 380px;
}

.europe-svg {
  width: 100%;
  height: auto;
}

.pulse-dot {
  animation: pDot 2s ease-in-out infinite;
}

.pulse-ring {
  animation: pRing 2.5s ease-in-out infinite;
}

@keyframes pDot {

  0%,
  100% {
    opacity: 0.9;
  }

  50% {
    opacity: 1;
    r: 14;
  }
}

@keyframes pRing {
  0% {
    r: 22;
    opacity: 0.7;
  }

  100% {
    r: 36;
    opacity: 0;
  }
}

/* ── Trade Visual ────────────────────────────────── */
.trade-visual {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trade-center {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 22px;
  animation: pDot 2.5s ease-in-out infinite;
  z-index: 2;
}

.trade-line {
  position: absolute;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-sub);
}

.tl-1 {
  top: 24px;
  left: 16px;
}

.tl-2 {
  top: 24px;
  right: 16px;
}

.tl-3 {
  bottom: 24px;
  left: 16px;
}

.tl-4 {
  bottom: 24px;
  right: 16px;
}

/* ── Gateway Grid ─────────────────────────────────── */
.gateway-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 720px;
  width: 100%;
}

.gateway-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  color: var(--text-sub);
  transition: all 0.3s;
}

.gateway-card:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
  transform: translateY(-3px);
}

.flag {
  font-size: 36px;
}

/* ── GDP Chart ────────────────────────────────────── */
.gdp-chart {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transform: scale(0.9);
  transform-origin: center right;
  margin-right: 40px;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slide-7.visible .gdp-chart {
  transform: scale(2);
  opacity: 1;
}

.chart-title {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 24px;
  text-transform: uppercase;
  font-weight: 700;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.bar-year {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  width: 34px;
}

.bar-fill {
  height: 6px;
  width: 0%;
  border-radius: 3px;
  background: linear-gradient(to right, var(--accent), rgba(245, 200, 0, 0.5));
  transition: width 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bar-val {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

.chart-note {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 16px;
}

/* ── Segments Grid ───────────────────────────────── */
.segments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.seg {
  font-size: 13px;
  font-weight: 400;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-sub);
  transition: all 0.25s;
  cursor: default;
}

.seg:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--text);
}

/* ── Chain Flow ──────────────────────────────────── */
.chain-flow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
  flex-wrap: wrap;
}

.vertical-chain {
  flex-direction: column;
  align-items: flex-start;
}

.chain-step {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
}

.accent-step {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 700;
}

.chain-arrow {
  color: var(--accent);
  font-size: 16px;
}

/* ── Big Keywords ─────────────────────────────────── */
.big-keywords {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}

.kw {
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1;
}

.kw-1 {
  color: var(--accent);
  opacity: 0.2;
}

.kw-2 {
  color: var(--accent);
  opacity: 0.55;
}

.kw-3 {
  color: var(--accent);
  opacity: 1;
}

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

.effect-item {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-sub);
}

/* ── Unique Grid ──────────────────────────────────── */
.unique-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 720px;
  width: 100%;
}

.unique-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 300;
  text-align: center;
  color: var(--text-sub);
  transition: all 0.3s;
}

.unique-card:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.u-icon {
  font-size: 30px;
}

/* ── Circles Row ──────────────────────────────────── */
.circles-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.circle-stat {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  padding: 20px;
  transition: all 0.3s;
}

.circle-stat:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.circle-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--accent);
}

.circle-label {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-muted);
}

/* ── Big Stats ────────────────────────────────────── */
.big-stats-row {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
  justify-content: center;
}

.big-stat {
  text-align: center;
}

.big-num {
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -2px;
}

.big-label {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 10px;
  max-width: 160px;
}

/* ── Visitor Tags ─────────────────────────────────── */
.visitor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 700px;
}

.vtag {
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-sub);
  transition: all 0.2s;
}

.vtag:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  color: var(--text);
}

/* ── Checklist ────────────────────────────────────── */
.checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.check-item {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-sub);
  padding: 14px 20px;
  border-left: 2px solid var(--accent);
  background: var(--bg-card);
  border-radius: 0 10px 10px 0;
  transition: all 0.25s;
}

.check-item:hover {
  background: var(--accent-dim);
  color: var(--text);
}

/* ── Why Grid ─────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 920px;
  width: 100%;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 400;
  text-align: center;
  color: var(--text-sub);
  transition: all 0.3s;
}

.why-card:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
  transform: translateY(-3px);
}

.why-icon {
  font-size: 28px;
}

/* ── Final Tags ────────────────────────────────────── */
.final-tags {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.ftag {
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ── CTA ──────────────────────────────────────────── */
.cta-block {
  margin-top: 8px;
}

.cta-btn {
  display: inline-block;
  padding: 18px 56px;
  background: var(--accent);
  color: #000;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  border-radius: 100px;
  text-transform: uppercase;
  transition: all 0.3s;
  font-family: 'Poppins', sans-serif;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245, 200, 0, 0.3);
  background: #ffe033;
}

/* ── Placeholder boxes ────────────────────────────── */
.aerial-col,
.chart-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.aerial-placeholder {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4/3;
  border: 1px dashed var(--border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--bg-card);
}

.aerial-icon {
  font-size: 52px;
}

.aerial-label {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-muted);
}

/* ── Slide 13 / 16 / 25 Hero variants ───────────── */
.slide-hero-dark {
  background: var(--bg) !important;
}

.slide-hero-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(245, 200, 0, 0.05) 0%, transparent 70%);
  z-index: 1;
}

/* ── Slide 8 Redesign ────────────────────────────── */
.slide-8-card {
  padding: 60px;
  max-width: 900px;
  text-align: center;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
  animation: floatCard 10s ease-in-out infinite;
}

.heritage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.h-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.h-item:hover {
  background: var(--accent-dim);
  border-color: var(--border-accent);
  transform: translateY(-5px);
}

.h-icon {
  font-size: 32px;
}

.h-text {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-sub);
  line-height: 1.4;
}

@keyframes floatCard {

  0%,
  100% {
    transform: translateY(0) rotate(0.5deg);
  }

  50% {
    transform: translateY(-15px) rotate(-0.5deg);
  }
}

/* ── Animations ──────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s cubic-bezier(0.25, 1, 0.5, 1),
    transform 0.9s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.24s;
}

.delay-3 {
  transition-delay: 0.36s;
}

.delay-4 {
  transition-delay: 0.50s;
}

/* ── Accent line above h2 ─────────────────────────── */
.accent-line {
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ── Aerial col ─────────────────────────────── */
.map-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Vector Waves Background (Sea-Like) ────────── */
.bg-waves,
.bg-waves-extra {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.bg-waves {
  background-color: #020202;
}

.bg-waves::before,
.bg-waves::after,
.bg-waves-extra {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 400%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 100'%3E%3Cpath d='M0 50 C 250 42 750 58 1000 50' stroke='%23f5c800' stroke-opacity='0.2' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
  background-size: 1000px 250px;
  background-repeat: repeat;
  animation: seaWave 60s ease-in-out infinite;
  opacity: 0.7;
}

.bg-waves::after {
  top: 60px;
  animation-duration: 90s;
  animation-delay: -15s;
  opacity: 0.4;
}

.bg-waves-extra {
  top: 30px;
  animation: seaWave 110s ease-in-out infinite reverse;
  animation-delay: -25s;
  opacity: 0.25;
}

@keyframes seaWave {
  0% {
    transform: translateX(0) translateY(0);
  }

  25% {
    transform: translateX(-250px) translateY(12px);
  }

  50% {
    transform: translateX(-500px) translateY(0);
  }

  75% {
    transform: translateX(-750px) translateY(-12px);
  }

  100% {
    transform: translateX(-1000px) translateY(0);
  }
}

.premium-flag {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.premium-flag svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gateway-card:hover .premium-flag {
  transform: scale(1.1) translateY(-5px);
  background: var(--accent);
  border-color: #fff;
}

/* ── Slide 10: Bubble Stats Cluster ──────────────── */
.bubble-stats-container {
  position: relative;
  width: 100%;
  height: 650px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}

.bubble-cluster {
  position: relative;
  width: 800px;
  height: 600px;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 20px;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: default;
  animation: bubbleFloat 8s ease-in-out infinite;
}

.bubble:hover {
  transform: scale(1.08) translateY(-10px);
  z-index: 20;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

/* Bubble Sizes */
.b-huge {
  width: 340px;
  height: 340px;
}

.b-large {
  width: 300px;
  height: 300px;
}

.b-medium {
  width: 220px;
  height: 220px;
}

.b-small {
  width: 180px;
  height: 180px;
}

/* Bubble Colors (from Design-circle.png) */
.b-magenta {
  background: #D62D7D;
}

.b-yellow {
  background: #E5A429;
  color: #000;
}

.b-coral {
  background: #F8B494;
  color: #000;
}

.b-peach {
  background: #FFD1BC;
  color: #000;
}

.bubble .stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 5px;
  line-height: 1;
}

.b-huge .stat-num {
  font-size: 4rem;
}

.b-large .stat-num {
  font-size: 3.2rem;
}

.b-small .stat-num {
  font-size: 2.2rem;
}

.bubble .stat-label {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.2;
  text-transform: uppercase;
  max-width: 85%;
}

@keyframes bubbleFloat {

  0%,
  100% {
    transform: translate(0, 0);
  }

  33% {
    transform: translate(15px, -20px);
  }

  66% {
    transform: translate(-15px, 15px);
  }
}

/* Cluster positioning (mimicking Design-circle.png layout) */
.bubble:nth-child(1) {
  top: 10%;
  left: 0;
  z-index: 5;
  animation-delay: 0s;
}

/* 14 633 */
.bubble:nth-child(2) {
  top: 0;
  left: 35%;
  z-index: 4;
  animation-delay: 1.5s;
}

/* 20 000 m2 */
.bubble:nth-child(3) {
  top: 15%;
  left: 65%;
  z-index: 3;
  animation-delay: 3s;
}

/* Kolekcje */
.bubble:nth-child(4) {
  top: 45%;
  left: 20%;
  z-index: 6;
  animation-delay: 4.5s;
}

/* 23 Kraje */
.bubble:nth-child(5) {
  top: 40%;
  left: 45%;
  z-index: 5;
  animation-delay: 1s;
}

/* 453 Wystawców */
.bubble:nth-child(6) {
  top: 55%;
  left: 70%;
  z-index: 4;
  animation-delay: 2.5s;
}

/* Program merytoryczny */

/* ── Slide 11: Animated Chain & Modules ──────────────── */
.slide-11-custom .left-col {
  display: flex;
  flex-direction: column;
}

.sourcing-chain-container {
  position: relative;
  margin: 40px 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 20px;
}

.chain-svg-wrapper {
  position: absolute;
  top: 0;
  left: 45px;
  /* Center of the 50px icon */
  width: 4px;
  height: 100%;
  z-index: 0;
}

.chain-lines-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.chain-path {
  stroke: var(--accent);
  stroke-width: 4;
  fill: none;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
}

.slide.active .path-1 {
  animation: drawLine 1s ease-in-out 1s forwards;
}

.slide.active .path-2 {
  animation: drawLine 1s ease-in-out 2s forwards;
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

.chain-nodes {
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.c-node {
  display: flex;
  align-items: center;
  gap: 20px;
}

.c-icon {
  width: 50px;
  height: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.c-label {
  font-size: 1.2rem;
  color: #fff;
}

.c-label.bold {
  font-weight: 700;
  color: var(--accent);
  font-size: 1.4rem;
  letter-spacing: 2px;
}

.c-node-sourcing .c-icon {
  width: 60px;
  height: 60px;
  background: var(--accent);
  border-color: #fff;
  font-size: 1.8rem;
  margin-left: -5px;
  /* Adjust for larger size to keep centered on line */
}

.pulse-sourcing {
  animation:
    fadeInUp 0.6s ease-out forwards,
    sourcingPulse 2s infinite ease-in-out 3s;
  /* pulse after it appears */
}

@keyframes sourcingPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(229, 164, 41, 0.7);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 15px rgba(229, 164, 41, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(229, 164, 41, 0);
  }
}

.segments-grid.animated-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.seg-module {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
  transform: translateY(20px);
  opacity: 0;
}

/* fade-in is handled by main css if .fade-in is used, but we need to ensure the final state for .seg-module if it overrides transform */
.slide.active .seg-module.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.seg-module:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  transform: translateY(-5px);
}

.seg-i {
  font-size: 1.8rem;
}

.seg-module span {
  font-size: 1.1rem;
  font-weight: 500;
  color: #fff;
}

/* Additional delays used in Slide 11 */
.delay-6 {
  animation-delay: 0.6s;
}

.delay-7 {
  animation-delay: 0.7s;
}

.delay-8 {
  animation-delay: 0.8s;
}

.delay-9 {
  animation-delay: 0.9s;
}

.delay-10 {
  animation-delay: 1.0s;
}

/* ── PDF Button ────────────────────────────────────── */
.pdf-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 56px;
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: 60px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  font-family: 'Poppins', sans-serif;
}

.pdf-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(245, 200, 0, 0.15);
}

.pdf-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── Print / PDF export ────────────────────────────── */
@media print {
  html,
  body {
    overflow: visible !important;
    height: auto !important;
    background: #0a0a0a !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  #deck {
    overflow: visible !important;
    height: auto !important;
    scroll-snap-type: none !important;
  }

  .slide {
    height: 100vh !important;
    min-height: 100vh !important;
    page-break-after: always !important;
    break-after: page !important;
    scroll-snap-align: none !important;
    opacity: 1 !important;
    transform: none !important;
    position: relative !important;
  }

  .slide:last-child {
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  .fade-in {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .slide-bg {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Hide UI chrome */
  .nav-bar,
  .theme-toggle-wrap,
  #navDots,
  #progressBar,
  .pdf-btn {
    display: none !important;
  }

  /* Don't print videos */
  video {
    display: none !important;
  }
}

/* ── Slide 10: Partners Grid ──────────────── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.partner-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 14px 18px;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.partner-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.partner-flag {
  width: 32px;
  height: auto;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.partner-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.2;
}

.partner-country {
  display: none;
}

[data-theme="light"] .partner-card {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .partner-card:hover {
  background: rgba(0,0,0,0.06);
}

@media (max-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
  }
  .partner-card {
    padding: 10px 14px;
  }
  .partner-name {
    font-size: 0.78rem;
  }
}

/* ── Slide 18: Growth Visualization ──────────────── */
.growth-viz {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.growth-counter {
  text-align: center;
  margin-bottom: 8px;
}

.growth-num {
  font-size: 3.5rem;
  font-weight: 900;
  color: #0fb5be;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 30px rgba(15,181,190,0.4);
  transition: color 0.3s;
}

.growth-suffix {
  display: block;
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: -4px;
}

.growth-year-label {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  letter-spacing: 4px;
  margin-bottom: 12px;
}

.growth-svg {
  width: 100%;
  height: auto;
}

@keyframes dotPulse {
  0% { r: 6; opacity: 1; }
  100% { r: 20; opacity: 0; }
}

@media (max-width: 768px) {
  .growth-num { font-size: 2.5rem; }
  .growth-year-label { font-size: 1rem; }
}

/* ── Slide 13: Calendar Timeline ──────────────── */
.cal-timeline {
  display: flex;
  gap: 36px;
  justify-content: center;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}

.cal-event {
  flex: 1;
  max-width: 320px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.cal-event:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 30px rgba(232,197,71,0.08);
}

.cal-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.cal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.cal-event:hover .cal-img {
  transform: scale(1.05);
}

.cal-info {
  padding: 20px 24px;
  text-align: center;
}

.cal-event-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.cal-event-date {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
}

[data-theme="light"] .cal-event {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.08);
}

@media (max-width: 900px) {
  .cal-timeline {
    gap: 20px;
  }
  .cal-event {
    max-width: 250px;
  }
  .cal-event-name { font-size: 1rem; }
  .cal-event-date { font-size: 0.85rem; }
}

@media (max-width: 600px) {
  .cal-timeline {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .cal-event {
    max-width: 280px;
    width: 100%;
  }
}

/* ── Slide 17: Sourcing Chain ──────────────── */
.sourcing-chain-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto 1.5rem;
}

.sc-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: rgba(207,118,127,0.08);
  border: 1px solid rgba(207,118,127,0.2);
  border-radius: 16px;
  padding: 24px 20px;
  min-width: 140px;
  max-width: 160px;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}

.sc-step:hover {
  transform: translateY(-4px);
  border-color: #c48890;
  background: rgba(196,136,144,0.15);
}

.sc-icon {
  font-size: 2rem;
}

.sc-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.3;
}

.sc-arrow {
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Slide 18: Unique Value Grid ──────────────── */
.unique-value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto 1.5rem;
}

.uv-card {
  background: rgba(196,136,144,0.06);
  border: 1px solid rgba(196,136,144,0.15);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: left;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}

.uv-card:hover {
  transform: translateY(-3px);
  border-color: #c48890;
  background: rgba(196,136,144,0.12);
}

.uv-icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.uv-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #c48890;
  margin-bottom: 6px;
}

.uv-desc {
  font-size: 0.88rem;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

[data-theme="light"] .uv-desc {
  color: rgba(0,0,0,0.6);
}

/* ── Sourcing Expo: Icon Cards ──────────────── */
.sourcing-icons {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin: 30px 0;
}

.src-icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 28px;
  background: rgba(122,184,122,0.08);
  border: 1px solid rgba(122,184,122,0.2);
  border-radius: 16px;
  transition: transform 0.3s, background 0.3s;
}

.src-icon-card:hover {
  transform: translateY(-4px);
  background: rgba(122,184,122,0.15);
}

.src-ico {
  font-size: 2.2rem;
}

.src-ico-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-align: center;
}

@media (max-width: 768px) {
  .sourcing-icons {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .src-icon-card {
    flex-direction: row;
    width: 100%;
    max-width: 280px;
  }
  .sourcing-chain-visual {
    gap: 6px;
  }
  .sc-step {
    min-width: 100px;
    max-width: 120px;
    padding: 16px 12px;
  }
  .sc-label { font-size: 0.75rem; }
  .sc-arrow { font-size: 1.2rem; }
  .unique-value-grid {
    grid-template-columns: 1fr;
  }
}