* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 body {
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
     background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #064e3b 100%) !important;
     min-height: 100vh;
     color: white;
 }

 /* ── HEADER ── */
 .page-header {
     margin-top: 125px;
     text-align: center;
     margin-bottom: 64px;
     animation: fadeUp 0.6s ease both;
 }

 .badge {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     padding: 8px 20px;
     border-radius: 999px;
     background: rgba(16, 185, 129, 0.15);
     border: 1px solid rgba(52, 211, 153, 0.3);
     color: #34d399;
     font-size: 0.85rem;
     font-weight: 600;
     margin-bottom: 24px;
 }

 .badge svg {
     width: 16px;
     height: 16px;
 }

 .page-header h1 {
     font-size: clamp(2.2rem, 5vw, 3.5rem);
     font-weight: 800;
     letter-spacing: -0.03em;
     margin-bottom: 16px;
     line-height: 1.15;
 }

 .page-header p {
     font-size: 1.1rem;
     color: #94a3b8;
     max-width: 600px;
     margin: 0 auto;
     line-height: 1.7;
 }

 /* ── PLANS GRID ── */
 .plans-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 28px;
     max-width: 900px;
     margin: 0 auto 72px;
 }

 /* ── CARD ── */
 .plan-card {
     background: white;
     border-radius: 24px; 
     display: flex;
     flex-direction: column;
     position: relative;
     transition: transform 0.25s, box-shadow 0.25s;
     animation: fadeUp 0.6s ease both;
 }

 .plan-card:hover {
     transform: translateY(-6px);
     box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
 }

 .plan-card.popular {
     border: 2px solid #6366f1;
     box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12), 0 16px 48px rgba(0, 0, 0, 0.25);
     transform: scale(1.04);
 }

 .plan-card.popular:hover {
     transform: scale(1.04) translateY(-6px);
 }

 /* top color bar */
 .card-bar {
    height: 5px;
    margin: 0 auto;
    width: 95.5%;
    border-top-left-radius: 35px;
    border-top-right-radius: 35px;
 }

 .bar-premium {
     background: linear-gradient(90deg, #6366f1, #a855f7);
 }

 .bar-gold {
     background: linear-gradient(90deg, #f59e0b, #f97316);
 }

 .not-popular {
    border: 2px solid #f59e0b;
 }

 /* popular badge */
 .popular-badge {
     position: absolute;
     top: -14px;
     left: 50%;
     transform: translateX(-50%);
     background: linear-gradient(90deg, #facc15, #f97316);
     color: #1c1917;
     font-size: 0.78rem;
     font-weight: 700;
     padding: 5px 16px;
     border-radius: 999px;
     white-space: nowrap;
     box-shadow: 0 4px 12px rgba(251, 191, 36, 0.35);
     z-index: 10;
 }

 .card-body {
     padding: 36px 28px 24px;
     text-align: center;
     color: #0f172a;
 }

 .card-icon {
     width: 64px;
     height: 64px;
     border-radius: 16px;
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto 16px;
 }

 .card-icon svg {
     width: 30px;
     height: 30px;
     color: white;
 }

 .icon-premium {
     background: linear-gradient(135deg, #6366f1, #a855f7);
 }

 .icon-gold {
     background: linear-gradient(135deg, #f59e0b, #f97316);
 }

 .card-body h2 {
     font-size: 1.6rem;
     font-weight: 700;
     margin-bottom: 8px;
     color: #0f172a;
 }

 .price {
     margin-bottom: 6px;
 }

 .price .amount {
     font-size: 3rem;
     font-weight: 800;
     color: #0f172a;
     letter-spacing: -0.04em;
 }

 .price .period {
     font-size: 0.9rem;
     color: #64748b;
 }

 /* ── FEATURES LIST ── */
 .features {
     list-style: none;
     padding: 0 28px 28px;
     display: flex;
     flex-direction: column;
     gap: 12px;
     flex: 1;
     text-align: left;
 }

 .features li {
     display: flex;
     align-items: flex-start;
     gap: 10px;
     font-size: 0.875rem;
     color: #475569;
     line-height: 1.5;
 }

 .features li svg {
     width: 18px;
     height: 18px;
     color: #22c55e;
     flex-shrink: 0;
     margin-top: 1px;
 }

 /* ── CTA BUTTON ── */
 .card-footer {
     padding: 0 28px 28px;
 }

 .btn-plan {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 8px;
     width: 100%;
     padding: 14px;
     border-radius: 14px;
     border: none;
     font-size: 1rem;
     font-weight: 700;
     cursor: pointer;
     text-decoration: none;
     transition: opacity 0.2s, transform 0.15s;
 }

 .btn-plan:hover {
     opacity: 0.9;
     transform: translateY(-2px);
 }

 .btn-plan svg {
     width: 18px;
     height: 18px;
 }

 .btn-premium {
     background: linear-gradient(135deg, #6366f1, #a855f7);
     color: white;
     box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
 }

 .btn-gold {
     background: #f1f5f9;
     color: #0f172a;
 }

 /* ── FAQ ── */
 .faq-section {
     max-width: 900px;
     margin: 0 auto;
     background: rgba(255, 255, 255, 0.07);
     backdrop-filter: blur(12px);
     border: 1px solid rgba(255, 255, 255, 0.12);
     border-radius: 28px;
     padding: 48px 40px;
     animation: fadeUp 0.7s 0.2s ease both;
     margin-bottom: 70px;
 }

 .faq-section h2 {
     text-align: center;
     font-size: 1.8rem;
     font-weight: 700;
     margin-bottom: 36px;
 }

 .faq-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 16px;
 }

 .faq-item {
     background: rgba(255, 255, 255, 0.08);
     border: 1px solid rgba(255, 255, 255, 0.1);
     border-radius: 16px;
     padding: 20px;
     cursor: pointer;
     transition: background 0.2s;
 }

 .faq-item:hover {
     background: rgba(255, 255, 255, 0.13);
 }

 .faq-question {
     display: flex;
     justify-content: space-between;
     align-items: center;
     gap: 12px;
 }

 .faq-question h3 {
     font-size: 0.95rem;
     font-weight: 700;
     color: white;
     line-height: 1.4;
 }

 .faq-question svg {
     width: 18px;
     height: 18px;
     color: #94a3b8;
     flex-shrink: 0;
     transition: transform 0.3s;
 }

 .faq-item.open .faq-question svg {
     transform: rotate(180deg);
 }

 .faq-answer {
     display: none;
     margin-top: 12px;
     font-size: 0.85rem;
     color: #94a3b8;
     line-height: 1.7;
 }

 .faq-item.open .faq-answer {
     display: block;
 }

 /* ── ANIMATIONS ── */
 @keyframes fadeUp {
     from {
         opacity: 0;
         transform: translateY(24px);
     }

     to {
         opacity: 1;
         transform: translateY(0);
     }
 }

 /* ── RESPONSIVE ── */
 @media (max-width: 640px) {
     .plan-card.popular {
         transform: scale(1);
     }

     .plan-card.popular:hover {
         transform: translateY(-6px);
     }

     .faq-section {
         padding: 32px 20px;
     }
 }