/* ===== Custom CSS for 不是裸考 — works on top of template CSS ===== */

/* Override body font */
body {
  font-family: 'Noto Sans SC', 'Poppins', sans-serif;
}

/* ===== HERO BRAIN ANIMATION ===== */
.hero-brain {
  position: relative;
  width: 280px; height: 280px;
  margin: 60px auto;
  display: flex; align-items: center; justify-content: center;
}
.brain-emoji {
  font-size: 120px;
  animation: brainFloat 3s ease-in-out infinite;
  position: relative; z-index: 2;
  filter: drop-shadow(0 0 30px rgba(238,90,36,0.5));
}
@keyframes brainFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-15px) scale(1.05); }
}
.brain-glow {
  position: absolute; inset: 20px;
  background: radial-gradient(circle, rgba(238,90,36,0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 2s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}
.brain-ring {
  position: absolute; border-radius: 50%;
  border: 2px solid rgba(238,90,36,0.2);
  animation: ringExpand 3s ease-out infinite;
}
.ring-1 { inset: -10px; animation-delay: 0s; }
.ring-2 { inset: -30px; animation-delay: 1s; }
.ring-3 { inset: -50px; animation-delay: 2s; }
@keyframes ringExpand {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ===== HERO STATS ===== */
.hero-stats {
  display: flex; gap: 40px; margin: 30px 0;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  display: block;
  font-size: 28px; font-weight: 800;
  color: #ee5a24;
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ===== SECTION HEADINGS ===== */
.section-heading h6 {
  font-size: 14px; font-weight: 600;
  color: #ee5a24;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ===== PRODUCT CARDS (Bootstrap grid) ===== */
.buff-card {
  margin-bottom: 30px;
}
.buff-card-inner {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 24px 20px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.buff-card-inner::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #ee5a24, #f0932b);
  transform: scaleX(0);
  transition: transform 0.35s ease;
}
.buff-card-inner:hover {
  transform: translateY(-6px);
  border-color: rgba(238,90,36,0.3);
  box-shadow: 0 12px 40px rgba(238,90,36,0.15);
  background: rgba(255,255,255,0.06);
}
.buff-card-inner:hover::before { transform: scaleX(1); }

.buff-emoji {
  font-size: 48px;
  text-align: center;
  margin-bottom: 12px;
  filter: drop-shadow(0 4px 12px rgba(238,90,36,0.3));
}
.buff-name {
  font-size: 16px; font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 8px;
}
.buff-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-align: center;
  line-height: 1.7;
  margin-bottom: 12px;
}
.buff-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  justify-content: center;
  margin-bottom: 16px;
}
.buff-tag {
  font-size: 11px; padding: 3px 10px;
  background: rgba(238,90,36,0.1);
  color: #f0932b;
  border-radius: 20px;
  border: 1px solid rgba(238,90,36,0.15);
}
.buff-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.buff-price {
  font-size: 22px; font-weight: 800;
  color: #ee5a24;
}
.buff-add {
  padding: 8px 18px;
  background: linear-gradient(135deg, #ee5a24, #f0932b);
  color: #fff; font-size: 13px; font-weight: 700;
  border-radius: 8px; border: none;
  transition: all 0.3s;
  cursor: pointer;
}
.buff-add:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(238,90,36,0.4);
}
.buff-add.added {
  background: #27ae60;
}

/* ===== SERVICE ITEMS in Finals Section ===== */
.services .buff-card-inner {
  padding: 20px 16px;
}

/* ===== SECTION ICON BIG ===== */
.section-icon-big {
  font-size: 160px;
  text-align: center;
  padding: 60px 0;
  filter: drop-shadow(0 0 40px rgba(238,90,36,0.3));
  animation: brainFloat 3s ease-in-out infinite;
}

/* ===== IQ DISPLAY ===== */
.iq-display { text-align: center; padding: 40px 0; }
.iq-number {
  font-size: 72px; font-weight: 900;
  color: #ee5a24;
  line-height: 1;
  margin-bottom: 8px;
}
.iq-label {
  font-size: 16px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
}
.iq-bar-wrap {
  max-width: 500px; margin: 0 auto 16px;
  height: 12px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  overflow: hidden;
}
.iq-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #ee5a24, #f0932b, #ffd700);
  border-radius: 6px;
  transition: width 0.8s ease;
}
.iq-level {
  font-size: 16px;
  color: #f0932b;
  font-weight: 600;
}

/* ===== REVIEWS ===== */
.review-card {
  margin-bottom: 30px;
}
.review-card-inner {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 24px;
}
.review-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 12px;
}
.review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ee5a24, #f0932b);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.review-name { font-weight: 700; color: #fff; font-size: 15px; }
.review-time { font-size: 12px; color: rgba(255,255,255,0.3); }
.review-stars { color: #ffd700; font-size: 14px; margin-bottom: 8px; }
.review-text { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 8px; }
.review-item {
  display: inline-block;
  font-size: 12px; padding: 3px 10px;
  background: rgba(238,90,36,0.1);
  color: #f0932b;
  border-radius: 8px;
}

/* ===== CART SIDEBAR ===== */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.active { opacity: 1; pointer-events: auto; }
.cart-sidebar {
  position: fixed; top: 0; right: -400px;
  width: 380px; max-width: 90vw; height: 100vh;
  background: #1a1a2e;
  z-index: 9999;
  transition: right 0.35s ease;
  display: flex; flex-direction: column;
  box-shadow: -10px 0 40px rgba(0,0,0,0.4);
}
.cart-sidebar.active { right: 0; }
.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cart-header h3 { font-size: 18px; color: #fff; margin: 0; }
.cart-close {
  font-size: 28px; color: rgba(255,255,255,0.5);
  background: none; border: none; cursor: pointer;
}
.cart-close:hover { color: #fff; }
.cart-items {
  flex: 1; overflow-y: auto; padding: 16px 24px;
}
.cart-empty {
  text-align: center; color: rgba(255,255,255,0.3);
  padding: 40px 0; font-size: 14px;
}
.cart-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.cart-item-emoji { font-size: 28px; }
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 14px; font-weight: 600; color: #fff; }
.cart-item-price { font-size: 13px; color: #f0932b; }
.cart-item-qty {
  display: flex; align-items: center; gap: 8px;
}
.cart-item-qty button {
  width: 28px; height: 28px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  color: #fff; font-size: 16px;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-qty button:hover { background: rgba(238,90,36,0.3); }
.cart-item-qty span { color: #fff; font-size: 14px; font-weight: 600; min-width: 20px; text-align: center; }
.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cart-total {
  display: flex; justify-content: space-between;
  margin-bottom: 16px; font-size: 16px; color: #fff; font-weight: 600;
}
.cart-total-price {
  font-size: 22px; font-weight: 800;
  color: #ee5a24;
}
.btn-checkout { width: 100%; text-align: center; display: block; }
.cart-badge {
  background: #ee5a24; color: #fff; font-size: 11px; font-weight: 700;
  padding: 1px 6px; border-radius: 10px; margin-left: 4px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-box {
  background: #1a1a2e;
  border: 1px solid rgba(238,90,36,0.2);
  border-radius: 20px;
  max-width: 500px; width: 90%;
  max-height: 85vh; overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-close {
  position: absolute; top: 12px; right: 16px;
  font-size: 28px; color: rgba(255,255,255,0.4);
  background: none; border: none; cursor: pointer; z-index: 1;
}
.modal-close:hover { color: #fff; }
.modal-body { padding: 36px 28px; }

/* Checkout Modal */
.checkout-summary h3 {
  font-size: 22px; color: #fff; margin-bottom: 20px;
  text-align: center;
}
.checkout-item {
  display: flex; justify-content: space-between;
  padding: 10px 0; font-size: 14px;
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.checkout-total {
  display: flex; justify-content: space-between;
  margin-top: 16px; padding-top: 16px;
  font-size: 20px; font-weight: 700; color: #fff;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.checkout-total span:last-child { color: #ee5a24; }
.checkout-payment { text-align: center; margin-top: 24px; }
.checkout-payment p {
  font-size: 14px; color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.qr-placeholder {
  width: 200px; height: 200px; margin: 0 auto 16px;
  background: #fff; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #333; padding: 16px;
  line-height: 1.5;
}
.checkout-note {
  font-size: 12px; color: rgba(255,255,255,0.3);
  margin-top: 16px;
}

/* Buff Certificate */
.cert { text-align: center; }
.cert-header {
  font-size: 13px; color: #ee5a24; letter-spacing: 3px;
  margin-bottom: 8px; font-weight: 600;
}
.cert-title {
  font-size: 28px; font-weight: 900;
  color: #ee5a24;
  margin-bottom: 20px;
}
.cert-canvas-wrap {
  margin: 0 auto 20px;
  border-radius: 12px; overflow: hidden;
  border: 2px solid rgba(238,90,36,0.3);
}
.cert-canvas-wrap canvas {
  display: block; width: 100%; height: auto;
}
.cert-actions { display: flex; gap: 12px; justify-content: center; }

/* ===== DISCLAIMER ===== */
.disclaimer {
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  padding: 16px 24px;
  background: rgba(255,165,0,0.05);
  border: 1px solid rgba(255,165,0,0.1);
  border-radius: 12px;
  margin-bottom: 20px;
  line-height: 1.7;
}

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, #ee5a24, #f0932b);
  color: #fff; padding: 12px 28px;
  border-radius: 12px; font-size: 14px; font-weight: 600;
  z-index: 10001;
  opacity: 0; transition: all 0.4s ease;
  white-space: nowrap;
}
.toast.show {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-brain { width: 200px; height: 200px; margin: 30px auto; }
  .brain-emoji { font-size: 80px; }
  .section-icon-big { font-size: 100px; padding: 30px 0; }
  .iq-number { font-size: 48px; }
}