/* ============================================================
   SOCIETY PAGES — Gen-Z SaaS / Modern Bubbly Aesthetic
   ============================================================ */
:root {
  --primary: #6366f1; /* Indigo */
  --primary-glow: rgba(99, 102, 241, 0.2);
  --secondary: #ec4899; /* Pink */
  --bg: #f8fafc; /* Very light slate */
  --card-bg: #ffffff;
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 999px;
  
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 25px 50px -12px rgba(99, 102, 241, 0.15);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-dark);
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1em;
}


/* Animations */
.js .reveal { opacity: 0; transform: translateY(24px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal-delay-1 { transition-delay: 0.1s; }
.js .reveal-delay-2 { transition-delay: 0.2s; }
.js .reveal-delay-3 { transition-delay: 0.3s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}

@keyframes blob {
  0% { transform: translate(0px, 0px) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
  100% { transform: translate(0px, 0px) scale(1); }
}

/* Archive Bar */
.archive-bar {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.archive-bar a { text-decoration: underline; text-underline-offset: 4px; }

/* Header */
header.site {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
.logo { height: 40px; border-radius: var(--radius-sm); object-fit: contain; }
.navlinks { display: none; }
@media (min-width: 768px) {
  .navlinks { 
    display: flex; 
    gap: 32px; 
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .hamburger { display: none; }
}
.navlinks a {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.navlinks a:hover { color: var(--primary); }

.header-ctas { display: none; }
@media (min-width: 768px) {
  .header-ctas { display: flex; align-items: center; gap: 20px; }
}
.nav-login {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: color 0.2s;
}
.nav-login:hover { color: var(--primary); }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  padding: 18px 40px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 10px 20px -5px var(--primary-glow);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 30px -5px rgba(236, 72, 153, 0.3);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  padding: 18px 40px;
  border-radius: var(--radius-pill);
  background: #fff;
  color: var(--text-dark);
  border: 2px solid var(--border);
  transition: all 0.3s;
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* Hero */
.hero {
  min-height: 90vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #ffffff;
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: var(--primary);
  opacity: 0.15;
  filter: blur(100px);
  border-radius: 50%;
  top: -100px;
  left: -100px;
  animation: blob 7s infinite;
}
.hero-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--secondary);
  opacity: 0.15;
  filter: blur(100px);
  border-radius: 50%;
  bottom: -100px;
  right: -100px;
  animation: blob 9s infinite alternate;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 1200px;
  padding: 100px 24px;
}
.hero h1 {
  font-size: clamp(3.5rem, 8vw, 6rem);
  margin-bottom: 24px;
  max-width: 900px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 500;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Floating store mockup card */
.hero-mockup {
  display: none; /* Mobile: hidden */
  animation: float 8s ease-in-out infinite;
  margin-top: 40px;
}
@media (min-width: 900px) {
  .hero-mockup { display: block; }
}
.mockup-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(236, 72, 153, 0.1);
  transform: perspective(800px) rotateY(-4deg) rotateX(2deg);
  width: 380px;
  margin: 0 auto;
}
.mockup-chrome {
  background: var(--bg);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.mockup-dot:first-child { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #febc2e; }
.mockup-dot:nth-child(3) { background: #28c840; }
.mockup-url {
  margin-left: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
  background: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  flex: 1;
  text-align: left;
}
.mockup-body { padding: 24px; text-align: left; }
.mockup-store-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.mockup-shield {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
}
.mockup-store-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-dark);
}
.mockup-store-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.mockup-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mockup-product {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
}
.mockup-product-img {
  width: 100%;
  aspect-ratio: 1;
  background: #ffffff;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-sm);
}
.mockup-product-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.mockup-product-price {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
}
.mockup-cart-btn {
  margin-top: 20px;
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  text-align: center;
}

/* Proof Strip */
.proof-strip {
  background: var(--card-bg);
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.proof-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}
.proof-stat { text-align: center; }
.proof-stat .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.proof-stat .lbl {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
  display: block;
}

/* Client Universities Section */
.clients-section {
  padding: 60px 24px;
  background: var(--bg);
  text-align: center;
}
.clients-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.clients-title {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 32px;
  align-items: center;
  justify-content: center;
}
@media (min-width: 768px) {
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
}
.client-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.client-name:hover {
  opacity: 1;
  color: var(--primary);
  transform: translateY(-2px);
}
.uni-shield {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--primary);
  stroke-width: 2.2;
}

/* General Section Styles */
.section-label {
  display: inline-block;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(236, 72, 153, 0.1);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.section-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 24px;
}
.section-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 64px;
}

/* Features Bento */
.features { padding: 80px 24px; max-width: 1200px; margin: 0 auto; }
.bento { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .bento { grid-template-columns: 1fr 1fr; } }
.bento-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.bento-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.bento-icon {
  width: 60px; height: 60px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.bento-icon svg { width: 30px; height: 30px; stroke: var(--primary); fill: none; stroke-width: 2; }
.bento-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.bento-card p { color: var(--text-muted); }

/* How It Works */
.how-section { padding: 80px 24px; background: #ffffff; text-align: center; }
.how-section-inner { max-width: 1200px; margin: 0 auto; }
.how-grid { display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 64px; text-align: left; }
@media (min-width: 768px) { .how-grid { grid-template-columns: 1fr 1fr 1fr; } }
.how-step {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
}
.how-num {
  font-size: 3.5rem; font-weight: 800; color: var(--border); line-height: 1; margin-bottom: 20px;
}
.how-step h3 { font-size: 1.4rem; margin-bottom: 12px; }

/* Screenshots */
.screenshots-section { padding: 80px 24px; max-width: 1200px; margin: 0 auto; text-align: center; }
.screenshots-grid { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-top: 64px; }
.screenshot-card { flex: 0 1 340px; text-align: center; }
.phone-frame {
  background: var(--card-bg);
  border-radius: 40px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 20px;
  transition: transform 0.4s;
}
.phone-frame:hover { transform: translateY(-10px); }
.phone-frame img { border-radius: 28px; width: 100%; height: auto; display: block; border: 1px solid var(--border); }
.screenshot-label { font-weight: 700; color: var(--text-muted); }

/* Gallery */
.merch-section { padding: 80px 24px; background: #ffffff; text-align: center; }
.merch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }
.merch-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: var(--shadow-sm); aspect-ratio: 4/3; }
.merch-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.merch-card:hover img { transform: scale(1.05); }
.merch-tag {
  position: absolute; bottom: 20px; left: 20px; right: 20px;
  background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(8px);
  padding: 12px 20px; border-radius: var(--radius-pill);
  font-weight: 800; font-size: 0.9rem; text-align: center;
}

/* Partnership */
.partnership { padding: 80px 24px; background: var(--bg); }
.partnership-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.partnership p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 24px; }
.inline-link { color: var(--primary); font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }

/* FAQ */
.faq-section { padding: 80px 24px; max-width: 800px; margin: 0 auto; }
.faq-group-title { font-size: 1.5rem; color: var(--primary); margin: 40px 0 20px; }

/* FAQ Tabs */
.faq-tab {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border);
  background: #fff;
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}
.faq-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 16px -4px var(--primary-glow);
}

.faq-item {
  background: var(--card-bg); border-radius: var(--radius-md); border: 1px solid var(--border);
  margin-bottom: 16px; overflow: hidden; transition: all 0.3s;
}
.faq-q {
  padding: 24px; font-weight: 800; font-size: 1.1rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.faq-q svg { width: 20px; height: 20px; stroke: var(--text-muted); fill: none; stroke-width: 2; transition: transform 0.3s; }
.faq-item.open .faq-q svg { transform: rotate(180deg); stroke: var(--primary); }
.faq-a { padding: 0 24px; max-height: 0; opacity: 0; transition: all 0.3s ease; color: var(--text-muted); }
.faq-item.open .faq-a { padding: 0 24px 24px; max-height: 500px; opacity: 1; }
.faq-a p { margin-bottom: 12px; }

/* Footer */
footer.site { background: var(--card-bg); padding: 80px 24px 40px; text-align: center; border-top: 1px solid var(--border); }
.foot-logo { height: 48px; margin: 0 auto 24px; border-radius: var(--radius-sm); }
footer h3 { font-size: 1.5rem; margin-bottom: 12px; }
footer p { color: var(--text-muted); max-width: 400px; margin: 0 auto 32px; }
.foot-links a { font-weight: 700; color: var(--primary); }
.copyright { margin-top: 60px; color: #94a3b8; font-size: 0.85rem; font-weight: 500; }
.back-note { text-align: center; font-size: 0.85rem; color: #94a3b8; padding: 20px; background: var(--bg); }
.back-note a { color: var(--primary); font-weight: 700; }

/* ============================================================
   SOCIETY PAGES — Interactive Store Demo Styles
   ============================================================ */
.store-body {
  background: #f1f5f9;
}
.store-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 20px 32px;
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.store-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.store-banner {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 40px 24px;
  color: #fff;
  text-align: center;
  border-radius: var(--radius-lg);
  margin: 32px auto;
  max-width: 1200px;
  box-shadow: var(--shadow-md);
  transition: all 0.5s ease;
}
.store-banner h2 {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 8px;
}
.store-banner p {
  font-weight: 600;
  opacity: 0.9;
}
.selector-panel {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.selector-title {
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.selector-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.selector-btn {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border);
  background: #fff;
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.3s;
}
.selector-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.selector-btn.active {
  background: var(--text-dark);
  color: #fff;
  border-color: var(--text-dark);
  box-shadow: var(--shadow-sm);
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 48px auto;
  padding: 0 24px;
}
@media (max-width: 768px) {
  .store-grid {
    grid-template-columns: 1fr;
  }
}
.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.product-card-img-wrapper {
  background: #f8fafc;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.product-card-icon {
  font-size: 5rem;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.06));
  transition: transform 0.3s;
}
.product-card:hover .product-card-icon {
  transform: scale(1.1) rotate(2deg);
}
.product-card-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card-details h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.product-card-details p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
  flex: 1;
}
.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}
.product-action-btn {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--bg);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: all 0.3s;
}
.product-card:hover .product-action-btn {
  background: var(--primary);
  color: #fff;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 16px;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal-content {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 60px -15px rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.open .modal-content {
  opacity: 1;
  transform: none;
}
@media (min-width: 768px) {
  .modal-content {
    grid-template-columns: 1.1fr 1fr;
  }
}
.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s;
}
.modal-close-btn:hover {
  background: var(--border);
  transform: scale(1.05);
}

.customizer-visual-side {
  background: #f8fafc;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}
@media (min-width: 768px) {
  .customizer-visual-side {
    border-bottom: none;
    border-right: 1px solid var(--border);
  }
}

/* Customizer Preview Box & SVGs */
.customizer-preview-container {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.apparel-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 15px 25px rgba(0,0,0,0.08));
  transition: fill 0.3s ease;
}
.preview-overlay-name {
  position: absolute;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.4);
  text-transform: uppercase;
  pointer-events: none;
  text-align: center;
  max-width: 140px;
  word-wrap: break-word;
  transform: translate(-50%, -50%);
}
.preview-overlay-logo {
  position: absolute;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  padding: 2px;
  transform: translate(-50%, -50%);
}
.preview-overlay-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.preview-overlay-flag {
  position: absolute;
  width: 24px;
  height: 16px;
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  display: none;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

/* Customizer Control Side */
.customizer-control-side {
  padding: 40px;
}
.customizer-title-group {
  margin-bottom: 24px;
}
.customizer-title-group h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.customizer-title-group .price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
}

.customizer-option-group {
  margin-bottom: 24px;
}
.option-label {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
  letter-spacing: 0.5px;
}
.color-picker-circles {
  display: flex;
  gap: 12px;
}
.color-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}
.color-circle.active {
  border-color: var(--text-dark);
  transform: scale(1.1);
}
.personalization-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s;
}
.personalization-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}
.flag-select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  background: #fff;
  transition: all 0.3s;
}
.flag-select:focus {
  border-color: var(--primary);
}

.add-to-cart-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 800;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 10px 20px -5px var(--primary-glow);
  margin-top: 16px;
}
.add-to-cart-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(236, 72, 153, 0.3);
}

/* Toast Messages */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.toast {
  background: #0f172a;
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(20px);
  opacity: 0;
  animation: toast-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes toast-in {
  to { transform: translateY(0); opacity: 1; }
}