/* ===== STORE BANNER ===== */
.store-banner {
  background: linear-gradient(90deg, rgba(0,255,136,0.08) 0%, rgba(0,255,136,0.14) 50%, rgba(0,255,136,0.08) 100%);
  border-bottom: 1px solid rgba(0,255,136,0.2);
  color: var(--fg);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.7rem 1.5rem;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.store-banner strong {
  color: var(--accent);
}

.banner-ghost {
  opacity: 0.7;
  margin: 0 0.5rem;
}

/* ===== STORE NAV ===== */
.store-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: relative;
  z-index: 10;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.nav-brand span {
  color: var(--accent);
}

.nav-cta {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-decoration: none;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  transition: color 0.2s, border-color 0.2s;
}

.nav-cta:hover,
.nav-cta.active {
  color: var(--accent);
  border-color: rgba(0,255,136,0.3);
}

/* ===== STORE HEADER ===== */
.store-header {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.store-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,255,136,0.05) 0%, transparent 55%);
  pointer-events: none;
}

.store-header-inner {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.store-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(255,51,85,0.4);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--danger);
  margin-bottom: 1.8rem;
}

.store-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: 0.03em;
  color: var(--fg);
  text-shadow: 0 0 80px rgba(0,255,136,0.15);
  margin-bottom: 1.2rem;
}

.store-header h1 span {
  color: var(--accent);
  text-shadow: 0 0 40px rgba(0,255,136,0.35);
}

.store-sub {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--fg-dim);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 400;
}

/* ===== STORE HEADER META PILLS ===== */
.store-header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

.meta-pill {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
}

/* ===== GUIDES GRID ===== */
.store-main {
  padding: 3rem 1.5rem 6rem;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1140px;
  margin: 0 auto;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}

.guide-card:hover {
  border-color: rgba(0,255,136,0.22);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,255,136,0.08);
}

.card-accent-bar {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.guide-card:hover .card-accent-bar {
  opacity: 1;
}

.card-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.card-meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.card-category {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.card-difficulty {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
}

.diff-beginner { background: rgba(0,255,136,0.1); color: var(--accent-dim); }
.diff-intermediate { background: rgba(255,200,0,0.1); color: #f0c040; }
.diff-advanced { background: rgba(255,51,85,0.1); color: var(--danger); }

.card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.7rem;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--fg-dim);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.4rem;
}

/* ===== CARD LEARN LIST ===== */
.card-learn-list {
  list-style: none;
  padding: 0;
  margin: -0.4rem 0 1.4rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.card-learn-list .learn-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 0.2rem;
  padding-left: 0;
}

.card-learn-list li:not(.learn-label) {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--fg-dim);
  line-height: 1.45;
  padding-left: 1rem;
  position: relative;
}

.card-learn-list li:not(.learn-label)::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.65rem;
  top: 0.05em;
  opacity: 0.7;
}

.card-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.card-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.price-early {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.price-full {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--fg-dim);
  text-decoration: line-through;
  opacity: 0.6;
}

.price-badge {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--danger);
  background: rgba(255,51,85,0.1);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.card-budget-pill {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-dim);
  background: var(--accent-glow);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  white-space: nowrap;
}

.card-spots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-bottom: 1rem;
}

.spots-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.cta-btn {
  display: block;
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-align: center;
  margin-top: auto;
}

.cta-btn:hover {
  background: #00e87a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,255,136,0.25);
}

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

/* ===== STORE FOOTER ===== */
.store-footer {
  padding: 3rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.store-footer p {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--fg-dim);
}

.store-footer .brand {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
}

.footer-note {
  margin-top: 0.4rem;
  font-size: 0.75rem !important;
  opacity: 0.5;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--bg-glow);
  border: 1px solid rgba(0,255,136,0.2);
  border-radius: 24px;
  padding: 2.5rem;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,255,136,0.06);
  transform: translateY(20px);
  transition: transform 0.25s;
}

.modal-overlay.open .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--fg-dim);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.modal-close:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.06);
}

.modal-icon {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 2rem;
  text-align: center;
  color: var(--fg);
  margin-bottom: 0.4rem;
  line-height: 1.1;
}

.modal-title span {
  color: var(--accent);
}

.modal-guide-name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  color: var(--fg-dim);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.modal-sub {
  font-size: 0.88rem;
  color: var(--fg-dim);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 1.8rem;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.required {
  color: var(--danger);
}

.form-input {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}

.form-input::placeholder {
  color: var(--fg-dim);
  opacity: 0.5;
}

.form-input:focus {
  border-color: rgba(0,255,136,0.4);
  box-shadow: 0 0 0 3px rgba(0,255,136,0.07);
}

.modal-submit {
  background: var(--accent);
  color: #0a0a0f;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 12px;
  padding: 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  margin-top: 0.4rem;
}

.modal-submit:hover:not(:disabled) {
  background: #00e87a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,255,136,0.3);
}

.modal-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.modal-message {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-align: center;
  border-radius: 8px;
  padding: 0;
  min-height: 0;
  transition: all 0.2s;
}

.modal-message.success {
  color: var(--accent);
  background: var(--accent-glow);
  padding: 0.6rem 1rem;
}

.modal-message.error {
  color: var(--danger);
  background: rgba(255,51,85,0.08);
  padding: 0.6rem 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .guides-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .guides-grid {
    grid-template-columns: 1fr;
  }

  .store-header {
    padding: 3.5rem 1rem 2.5rem;
  }

  .store-nav {
    padding: 1rem 1rem;
  }

  .store-banner {
    font-size: 0.78rem;
    padding: 0.6rem 1rem;
  }

  .modal-box {
    padding: 1.8rem 1.4rem;
  }

  .modal-title {
    font-size: 1.6rem;
  }

  .card-footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}