/* --------------------------------------------------
 * BioRevive Lab — Premium Sale Page Style Sheet
 * Theme: Charcoal Dark Mode & Premium Gold/Green
 * -------------------------------------------------- */

:root {
    --bg-dark: #FAF8F5; /* Cozy Off-White จาก styles.css */
    --bg-card: #FFFFFF; /* ขาวสว่าง */
    --bg-card-hover: #F3EFE9;
    --border-color: rgba(11, 25, 44, 0.15); /* เขียวเซจโปร่งแสง */
    --border-glow-gold: rgba(197, 160, 89, 0.3);
    --border-glow-green: rgba(11, 25, 44, 0.3);
    
    --text-primary: #0B192C; /* Dark Olive/Green text */
    --text-secondary: #334155; /* Gray Green */
    --gold-primary: #C5A059; /* Gold */
    --gold-glow: #DFBE7B;
    --green-primary: #0B192C; /* Deep Sage */
    --green-glow: #1A365D;
    
    --font-thai: 'Google Sans Flex', 'Google Sans', 'Noto Sans Thai', 'Kanit', sans-serif;
    --font-en: 'Outfit', sans-serif;
    
    --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html {
    width: 100%;
}

body {
    width: 100%;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-thai);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(46, 204, 113, 0.03) 0%, transparent 45%);
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #F0EDE5; }
::-webkit-scrollbar-thumb { background: rgba(11, 25, 44, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(11, 25, 44, 0.7); }


h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-thai);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
}

/* Glassmorphism utility */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition);
}

/* Glow Sphere background */
.glow-sphere {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.gold-glow {
    background: var(--gold-primary);
    top: 15%;
    left: 5%;
}

.green-glow {
    background: var(--green-primary);
    top: 50%;
    right: 5%;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    left: 0;
    background: rgba(11, 25, 44, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(197, 168, 128, 0.45);
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Navigation Links */
.nav-links-wrapper {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav-link-item {
    color: rgba(250, 248, 245, 0.85);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
    white-space: nowrap;
}

.nav-link-item:hover, .nav-link-item.active {
    color: #FFFFFF;
}

.nav-link-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold-primary);
    border-radius: 2px;
}

/* Mobile Menu Toggle & Actions Wrapper */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    font-size: 28px;
    color: #FAF8F5;
    cursor: pointer;
    transition: var(--transition);
}

.menu-toggle:hover {
    color: var(--gold-primary);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 53, 41, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-menu {
    position: absolute;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: #FFFFFF;
    border-left: 1px solid var(--border-color);
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: right 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.mobile-nav-overlay.active .mobile-nav-menu {
    right: 0;
}

.mobile-menu-close {
    align-self: flex-end;
    font-size: 32px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    color: var(--gold-primary);
}

.mobile-nav-item {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    padding: 10px 0;
    border-bottom: 1px solid rgba(11, 25, 44, 0.08);
}

.mobile-nav-item:hover, .mobile-nav-item.active {
    color: var(--gold-primary);
    padding-left: 8px;
}

.btn-mobile-line {
    background: #06C755 !important;
    color: #fff !important;
    text-align: center;
    border-radius: 30px;
    padding: 12px !important;
    border: none !important;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(6, 199, 85, 0.2);
}

.btn-mobile-line:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.35);
    padding-left: 0 !important;
}

.nav-logo {
    height: 48px;
    display: block;
}

.brand-logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-text {
    font-family: var(--font-en);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--gold-primary);
    letter-spacing: -0.02em;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .brand-text {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .brand-text {
        font-size: 1.05rem;
    }
}

@media (max-width: 375px) {
    .brand-text {
        font-size: 0.9rem;
    }
}

.btn-nav-shop {
    background: linear-gradient(135deg, var(--gold-primary) 0%, #aa8c2c 100%);
    color: #000;
    padding: 8px 18px;
    border-radius: 30px;
    font-family: var(--font-en);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
    transition: var(--transition);
}

.btn-nav-shop:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
    filter: brightness(1.1);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 40px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
    z-index: 1;
    position: relative;
}

.badge {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--border-glow-gold);
    color: var(--gold-primary);
    padding: 6px 14px;
    border-radius: 30px;
    font-family: var(--font-en);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
}

.gold-gradient {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-glow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 32px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 36px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--text-primary);
}

.feature-item i {
    color: var(--green-primary);
    font-size: 18px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, #aa8c2c 100%);
    color: #000;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.15);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.hero-product-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 15px 35px rgba(11, 25, 44, 0.15));
    animation: floatAnimation 6s ease-in-out infinite;
}

@keyframes floatAnimation {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}

/* Section Header Styles */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-subtitle {
    color: var(--gold-primary);
    font-family: var(--font-en);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 36px;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 15px;
}

/* Scientific Enzyme Section */
.enzyme-section {
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.enzyme-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.enzyme-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 36px 24px;
    transition: var(--transition);
}

.enzyme-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--border-glow-gold);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.05);
}

.card-icon {
    font-size: 32px;
    color: var(--gold-primary);
    margin-bottom: 20px;
}

.enzyme-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.enzyme-task {
    color: var(--green-primary);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.enzyme-detail {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Product Showcase Section */
.product-showcase-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
}

.product-showcase-card {
    flex: 1 1 340px;
    max-width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.prod-actions {
    margin-top: auto;
    padding-top: 16px;
}



.product-showcase-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glow-gold);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.06);
    background: var(--bg-card-hover);
}

.prod-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid var(--border-glow-gold);
    color: var(--gold-primary);
    font-family: var(--font-en);
    font-weight: 600;
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 20px;
    z-index: 5;
}

.prod-image-box {
    height: 220px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
}

.prod-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 25px rgba(11, 25, 44, 0.15));
    transition: var(--transition);
}

.product-showcase-card:hover .prod-img {
    transform: scale(1.05);
}

.prod-info h3 {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
}

.prod-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
    min-height: 66px;
}

.prod-price-area {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.price-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.price-value {
    color: var(--gold-primary);
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-en);
}

.btn-buy-now {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--gold-primary) 0%, #aa8c2c 100%);
    color: #000;
    padding: 16px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.15);
}

.btn-buy-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
    filter: brightness(1.1);
}

.free-shipping-bar {
    margin-top: 48px;
    background: rgba(46, 204, 113, 0.05);
    border: 1px solid var(--border-glow-green);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    font-size: 15px;
    color: var(--text-primary);
}

.free-shipping-bar i {
    color: var(--green-primary);
    font-size: 22px;
    vertical-align: middle;
    margin-right: 6px;
}

.free-shipping-bar span {
    display: block;
    margin-top: 6px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Usage Steps Section */
.usage-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    position: relative;
}

.step-num {
    font-family: var(--font-en);
    font-size: 40px;
    font-weight: 800;
    color: rgba(212, 175, 55, 0.15);
    position: absolute;
    top: 20px;
    right: 24px;
    line-height: 1;
}

.step-card h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--gold-primary);
}

.step-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

.precautions-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.precautions-box h4 {
    color: #e74c3c;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.precautions-box ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.precautions-box li {
    font-size: 14px;
    color: var(--text-secondary);
    position: relative;
    padding-left: 18px;
}

.precautions-box li::before {
    content: "•";
    color: #e74c3c;
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Footer Section */
.footer {
    background: #1E261C;
    border-top: 2px solid var(--gold-primary);
    padding: 60px 24px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    height: 48px;
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(250, 248, 245, 0.8);
    font-size: 14px;
}

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--gold-primary);
}

.footer-links p {
    color: rgba(250, 248, 245, 0.8);
    font-size: 14px;
    margin-bottom: 8px;
}

.copyright {
    margin-top: 24px;
    font-size: 12px;
    color: rgba(250, 248, 245, 0.4);
}

/* FAQ Section */
.faq-section {
    border-top: 1px solid var(--border-color);
    background: rgba(11, 25, 44, 0.02);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(11, 25, 44, 0.04);
}

.faq-item:hover {
    border-color: var(--border-glow-gold);
    background: var(--bg-card-hover);
    box-shadow: 0 6px 15px rgba(11, 25, 44, 0.08);
}

.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    padding-right: 20px;
}

.faq-icon {
    font-size: 20px;
    color: var(--gold-primary);
    transition: var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    background: rgba(11, 25, 44, 0.04);
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Active FAQ Item state */
.faq-item.active {
    border-color: var(--border-glow-gold);
    box-shadow: 0 8px 20px rgba(11, 25, 44, 0.1);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: #e74c3c;
}

/* Responsive Styles */
@media (max-width: 1150px) {
    .nav-links-wrapper {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }
    
    .hero-features {
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .enzyme-grid, .usage-steps-grid {
        grid-template-columns: 1fr;
    }
    
    .product-showcase-grid {
        flex-direction: column;
        align-items: center;
        max-width: 600px;
        margin: 0 auto;
    }
    .product-showcase-card {
        width: 100%;
        max-width: 500px;
    }
    
    .prod-image-box {
        height: 200px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-container {
        padding: 50px 16px;
    }
    
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* Language Dropdown */
.lang-dropdown {
    position: relative;
    display: inline-block;
    margin-right: 15px;
}
.lang-dropdown-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(250, 248, 245, 0.95);
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}
.lang-dropdown-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}
.lang-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: #06101E;
    min-width: 90px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.25);
    border: 1px solid rgba(197, 168, 128, 0.3);
    border-radius: 8px;
    z-index: 1000;
    max-height: 240px; /* ป้องกันเมนูล้นจอด้านล่าง */
    overflow-y: auto;   /* เพิ่มระบบสกรอลล์ในแนวตั้งกรณีมีหลายภาษา */
}
.lang-dropdown-content a {
    color: #FAF8F5;
    padding: 8px 12px;
    text-decoration: none;
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s ease;
    text-align: center;
}
.lang-dropdown-content a:hover {
    background-color: #0B192C;
    color: #FFFFFF;
}
.lang-dropdown-content a.active {
    background-color: #C5A059;
    color: #FFFFFF;
}
.lang-dropdown:hover .lang-dropdown-content,
.lang-dropdown.active .lang-dropdown-content {
    display: block;
}

/* E-commerce & Cart Styling (Cozy Natural Theme) */
.cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(11, 25, 44, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #FAF8F5;
    padding: 16px 0;
    box-shadow: 0 -8px 20px rgba(11, 25, 44, 0.15);
    z-index: 99;
    display: none;
    border-top: 2px solid rgba(197, 168, 128, 0.45);
}

.cart-bar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 53, 41, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    overflow-y: auto;
}

.modal-content {
    background: #FFFFFF;
    color: #0B192C;
    max-width: 600px;
    margin: 50px auto;
    padding: 40px;
    border-radius: 24px;
    position: relative;
    box-shadow: 0 20px 50px rgba(11, 25, 44, 0.25);
    text-align: center;
    border: 1px solid rgba(11, 25, 44, 0.15);
}

.modal-content h2 {
    color: #0B192C;
    font-size: 24px;
    margin-bottom: 10px;
}

.shipping-inputs {
    text-align: left;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.shipping-inputs label {
    font-weight: 600;
    font-size: 14px;
    color: #0B192C;
}

.shipping-inputs input, .shipping-inputs textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(11, 25, 44, 0.2);
    border-radius: 12px;
    font-size: 14px;
    font-family: inherit;
    background: #FAF8F5;
    color: #0B192C;
    transition: all 0.3s ease;
}

.shipping-inputs input:focus, .shipping-inputs textarea:focus {
    outline: none;
    border-color: #C5A059;
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

#qrcode {
    display: flex;
    justify-content: center;
    margin: 20px auto;
    background: #FFFFFF;
    padding: 15px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(11, 25, 44, 0.08);
    width: fit-content;
}

.pulse-cta {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* Pricing Card / Promotion Set Styling */
.pricing-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(11, 25, 44, 0.08);
    position: relative;
    border: 1px solid rgba(11, 25, 44, 0.12);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-align: center;
    justify-content: space-between;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 35px rgba(197, 160, 89, 0.15);
}

.pricing-card.popular {
    background: var(--green-primary);
    color: #FFFFFF;
    transform: scale(1.03);
    border: none;
    box-shadow: 0 20px 40px rgba(11, 25, 44, 0.2);
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-8px);
    box-shadow: 0 25px 45px rgba(11, 25, 44, 0.25);
}

.pricing-card.popular h3, .pricing-card.popular p {
    color: #FFFFFF !important;
}

.pricing-card.popular .btn-buy {
    background: var(--gold-primary);
    color: #FFFFFF;
    border-color: var(--gold-primary);
}

.pricing-card.popular .btn-buy:hover {
    background: #FFFFFF;
    color: var(--green-primary);
    border-color: #FFFFFF;
}

.btn-buy {
    background-color: var(--green-primary);
    color: #FFFFFF;
    border: 2px solid var(--green-primary);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.btn-buy:hover {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.2);
}

.btn-buy-gold {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.btn-buy-gold:hover {
    background-color: var(--green-primary);
    border-color: var(--green-primary);
}