.payment-container {
    max-width: 1500px; /* ✅ 1000px → 1500px (1.5배) */
    margin: 30px auto;
    padding: 40px 20px;
}

/* 긴박감 타이머 */
.urgency-timer {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.timer-icon {
    font-size: 2rem;
    animation: shake 1s ease-in-out infinite;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

.timer-text strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.countdown {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
}

/* 헤더 */
.payment-header {
    text-align: center;
    margin-bottom: 40px;
}

.payment-header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.payment-header .subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 8px;
}

.payment-header .description {
    font-size: 1.15rem;
    color: #333;
}

.payment-header .description strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* 사회적 증거 */
.social-proof {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.proof-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.proof-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.proof-label {
    font-size: 0.85rem;
    color: #666;
    margin-top: 4px;
}

.proof-divider {
    color: #ddd;
    font-size: 1.5rem;
}

/* ========================================
   ✅ 카드 레이아웃 (너비 1.5배)
======================================== */
.payment-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px; /* ✅ 24px → 36px (1.5배) */
    margin-bottom: 40px;
}

.payment-card {
    background: white;
    border: 3px solid #e0e0e0;
    border-radius: 20px;
    padding: 48px 42px; /* ✅ 32px 28px → 48px 42px (1.5배) */
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 750px; /* ✅ 700px → 750px */
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.payment-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.payment-card.premium {
    border-color: #FFD700;
    background: linear-gradient(180deg, #fffef7 0%, #ffffff 100%);
    border-width: 4px;
}

.payment-card.premium:hover {
    border-color: #FFA500;
}

.payment-card.selected {
    border-color: var(--primary-color);
    background: #f0f7ff;
    box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.1);
}

/* 카드 태그 */
.most-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    z-index: 10;
}

.card-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.card-tag.recommended {
    background: linear-gradient(135deg, #6C63FF, #5952d4);
}

.payment-card h3 {
    font-size: 1.8rem; /* ✅ 1.6rem → 1.8rem */
    margin: 10px 0 20px 0;
    color: #333;
}

/* 가격 영역 */
.price-wrapper {
    margin: 0 0 20px 0;
    padding: 0 0 20px 0;
    border-bottom: 2px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.discount-badge {
    display: inline-block;
    margin-bottom: 10px;
}

.discount-percent {
    background: #ff4757;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 700;
    display: inline-block;
}

.premium-badge {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    padding: 8px 20px;
    border-radius: 25px;
}

.save-amount {
    display: block;
    font-size: 0.8rem;
    color: #ff4757;
    font-weight: 600;
    margin-top: 4px;
}

.original-price {
    color: #999;
    font-size: 1.2rem; /* ✅ 1.1rem → 1.2rem */
    text-decoration: line-through;
    margin-bottom: 8px;
}

.price {
    font-size: 3.6rem; /* ✅ 3.2rem → 3.6rem (1.125배) */
    font-weight: 800;
    color: var(--primary-color);
    margin: 8px 0;
    line-height: 1;
}

.price.highlight {
    background: linear-gradient(135deg, #6C63FF, #5952d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price small {
    font-size: 1.4rem; /* ✅ 1.3rem → 1.4rem */
    font-weight: 600;
}

.price-description {
    font-size: 1rem; /* ✅ 0.9rem → 1rem */
    color: #666;
    margin-top: 8px;
}

/* 혜택 목록 */
.benefits-list {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 20px 0;
    flex-grow: 1;
}

.benefits-list li {
    padding: 14px 0 14px 36px; /* ✅ 12px → 14px, 32px → 36px */
    position: relative;
    color: #333;
    font-size: 1.05rem; /* ✅ 0.95rem → 1.05rem */
    line-height: 1.6;
    border-bottom: 1px solid #f5f5f5;
}

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

.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.4rem; /* ✅ 1.3rem → 1.4rem */
}

.benefits-list li.exclusive {
    color: var(--primary-color);
    font-weight: 600;
}

.benefits-list li.exclusive:before {
    content: "⭐";
}

.benefits-list li strong {
    color: var(--primary-color);
    font-weight: 700;
}

.highlight-text {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 가치 비교 */
.value-comparison {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, #667eea20, #764ba220);
    padding: 12px;
    border-radius: 8px;
    margin: 16px 0;
}

.comparison-text {
    font-size: 0.9rem; /* ✅ 0.85rem → 0.9rem */
    color: #666;
}

.comparison-value {
    font-size: 1.2rem; /* ✅ 1.1rem → 1.2rem */
    font-weight: 700;
    color: var(--primary-color);
}

/* 신뢰 배지 */
.trust-badge {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 16px 0;
    font-size: 0.9rem; /* ✅ 0.85rem → 0.9rem */
    color: #666;
}

.trust-badge span {
    padding: 4px 8px;
}

.premium-trust {
    color: var(--primary-color);
    font-weight: 600;
}

/* 버튼 */
.payment-btn {
    width: 100%;
    padding: 20px 28px; /* ✅ 18px 24px → 20px 28px */
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem; /* ✅ 1.05rem → 1.1rem */
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 20px 0 12px 0;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.payment-btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.payment-btn:hover:before {
    left: 100%;
}

.payment-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(108, 99, 255, 0.4);
}

.btn-text {
    font-size: 1.1rem; /* ✅ 1.05rem → 1.1rem */
}

.btn-subtext {
    font-size: 0.9rem; /* ✅ 0.85rem → 0.9rem */
    opacity: 0.9;
    font-weight: 500;
}

.premium-btn {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    font-size: 1.15rem; /* ✅ 1.1rem → 1.15rem */
    padding: 22px 28px; /* ✅ 20px 24px → 22px 28px */
}

.premium-btn:hover {
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.5);
}

/* 만족 보장 */
.satisfaction-guarantee {
    font-size: 0.9rem; /* ✅ 0.85rem → 0.9rem */
    color: #27ae60;
    font-weight: 600;
    text-align: center;
}

.premium-guarantee {
    color: var(--primary-color);
}

/* 실시간 구매 알림 */
.live-purchase {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: white;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.live-icon {
    font-size: 1.5rem;
}

.live-text {
    font-size: 0.9rem;
}

.live-text strong {
    color: var(--primary-color);
}

/* FAQ 섹션 */
.faq-section {
    max-width: 1200px; /* ✅ 800px → 1200px (1.5배) */
    margin: 50px auto 30px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 16px;
}

.faq-section h3 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: #333;
}

.faq-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-size: 1rem;
}

.faq-item p {
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 프로모션 안내 */
.promotion-notice {
    max-width: 1200px; /* ✅ 800px → 1200px (1.5배) */
    margin: 30px auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 24px 30px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

.promotion-icon {
    font-size: 3rem;
}

.promotion-content strong {
    display: block;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.promotion-content p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.95;
}

/* 보안 배지 */
.security-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    padding: 20px;
}

.badge-item {
    font-size: 0.85rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ========================================
   반응형
======================================== */
@media (max-width: 1400px) {
    .payment-container {
        max-width: 1200px;
    }
}

@media (max-width: 1024px) {
    .payment-container {
        max-width: 900px;
    }
    
    .payment-options {
        gap: 24px;
    }
    
    .payment-card {
        padding: 36px 30px;
    }
}

@media (max-width: 768px) {
    .payment-container {
        padding: 20px 15px;
        max-width: 100%;
    }
    
    .urgency-timer {
        padding: 12px 16px;
        flex-direction: column;
        gap: 8px;
    }
    
    .countdown {
        font-size: 1.5rem;
    }
    
    .payment-header h1 {
        font-size: 2rem;
    }
    
    .social-proof {
        flex-direction: column;
        gap: 12px;
    }
    
    .proof-divider {
        display: none;
    }
    
    .payment-options {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .payment-card {
        padding: 24px 20px;
        min-height: auto;
    }
    
    .most-popular {
        font-size: 0.8rem;
        padding: 6px 16px;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .promotion-notice {
        flex-direction: column;
        text-align: center;
    }
    
    .live-purchase {
        left: 15px;
        right: 15px;
        bottom: 15px;
        font-size: 0.85rem;
    }
    
    .security-badges {
        flex-direction: column;
        gap: 8px;
    }
    
    .faq-section,
    .promotion-notice {
        max-width: 100%;
    }
}