/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    max-width: 480px;
    margin: 0 auto;
    overflow-x: hidden;
}

/* Shock Headline */
.shock-headline {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    padding: 30px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.shock-headline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="sparkle" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="2" fill="white" opacity="0.3"/><circle cx="80" cy="80" r="1.5" fill="white" opacity="0.3"/><circle cx="40" cy="60" r="1" fill="white" opacity="0.3"/><circle cx="70" cy="30" r="1" fill="white" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23sparkle)"/></svg>');
    animation: sparkle 3s linear infinite;
}

@keyframes sparkle {
    0% { transform: translateX(-100px); }
    100% { transform: translateX(100px); }
}

.main-headline {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
    position: relative;
    z-index: 2;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.6);
    animation: headlineGlow 2s ease-in-out infinite alternate;
    letter-spacing: 0.3px;
}

@keyframes headlineGlow {
    0% { text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
    100% { text-shadow: 2px 2px 20px rgba(255,255,255,0.5); }
}

.highlight {
    color: #ffd700;
    font-size: 2rem;
    animation: bounce 1s infinite;
}

.headline-subtitle {
    font-size: 1.1rem;
    opacity: 1;
    position: relative;
    z-index: 2;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.4);
    letter-spacing: 0.2px;
}

/* Countdown Offer */
.countdown-offer {
    background: linear-gradient(135deg, #ff4757 0%, #ff3838 100%);
    color: white;
    padding: 12px 0;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
    animation: offerPulse 2s infinite;
    line-height: 1.3;
}

@keyframes offerPulse {
    0% { background: linear-gradient(135deg, #ff4757 0%, #ff3838 100%); }
    50% { background: linear-gradient(135deg, #ff3838 0%, #ff4757 100%); }
    100% { background: linear-gradient(135deg, #ff4757 0%, #ff3838 100%); }
}

.offer-text {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    padding: 10px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.required {
    color: red;
    font-size: 12px;
    margin-left: 5px;
}
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding:0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.contact-info {
    font-size: 18px;
    font-weight: 500;
}

.contact-info i {
    margin-right: 8px;
    color: #ffd700;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.sale-badge {
    display: inline-flex;
    align-items: center;
    background: #ff4757;
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

.sale-badge .discount {
    background: #ffd700;
    color: #333;
    padding: 4px 8px;
    border-radius: 12px;
    margin-left: 8px;
    font-size: 14px;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.2rem;
    margin-bottom: 25px;
    opacity: 0.9;
}

.features {
    display: flex;
    gap: 20px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.feature i {
    color: #ffd700;
}

.description {
    font-size: 1.1rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

.guarantee {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    padding: 15px 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.guarantee i {
    color: #ffd700;
    font-size: 20px;
}

/* Hero Image Section */
.hero-image {
    text-align: center;
}

.product-image {
    margin-bottom: 30px;
}

.product-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.product-image img:hover {
    transform: translateY(-10px);
}

.price-section {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.original-price {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 10px;
}

.discount-text {
    background: #ff4757;
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 700;
    margin-bottom: 25px;
    display: inline-block;
}

.cta-button {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
    box-shadow: 0 10px 20px rgba(255,215,0,0.3);
    animation: bounce 1.2s infinite;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255,215,0,0.4);
}

/* Stats Section */
.stats {
    background: white;
    padding: 20px 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
}

/* Product Info */
.product-info {
    background: #f8f9fa;
    padding: 30px 0;
}

.product-info h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
    color: #333;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 10px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.info-item:hover {
    transform: translateY(-5px);
}

.info-item i {
    font-size: 24px;
    color: #667eea;
    min-width: 30px;
}

/* Features Section */
.features-section {
    background: #fff;
    padding: 32px 0 20px 0;
}

.features-section h2 {
    text-align: center;
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #222;
    letter-spacing: 0.5px;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

.feature-card {
    background: #f7fafd;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(102,126,234,0.06);
    padding: 18px 12px 14px 12px;
    text-align: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 48%;
    min-width: 170px;
    box-sizing: border-box;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
}

.feature-icon i {
    font-size: 22px;
    color: white;
}

.feature-card h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: #222;
    font-weight: 700;
    letter-spacing: 0.1px;
}

.feature-card p {
    color: #666;
    font-size: 0.97rem;
    line-height: 1.4;
    margin: 0;
}

/* Product Details */
.product-details {
    background: #f8f9fa;
    padding: 30px 0;
}

.product-details h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
    color: #333;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 10px;
}

.detail-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-10px);
}

.detail-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.detail-icon i {
    font-size: 28px;
    color: white;
}

.detail-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #333;
}

.detail-card p {
    color: #666;
    line-height: 1.6;
}

.detail-volume {
    color: #ff9800;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 2px;
    margin-top: 2px;
    text-align: center;
}
.detail-size {
    color: #888;
    font-size: 0.98rem;
    text-align: center;
    margin-bottom: 0;
}

/* Product Images */
.product-images {
    margin-bottom: 40px;
}

.image-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.product-detail-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    z-index: 1;
}

.product-detail-img:hover {
    transform: scale(1.02);
}

.product-detail-list {
    list-style: disc inside;
    background: #f7fafd;
    border-radius: 16px;
    padding: 18px 18px 14px 24px;
    margin: 0 0 18px 0;
    font-size: 1.08rem;
    color: #222;
    box-shadow: 0 2px 10px rgba(102,126,234,0.06);
}
.product-detail-list li {
    margin-bottom: 10px;
    line-height: 1.6;
    font-size: 1.08rem;
    list-style: none;
}
.product-detail-list li:last-child {
    margin-bottom: 0;
}
.product-detail-list strong {
    font-weight: 700;
    color: #ff9800;
}

.product-detail-list li i {
    color: #22c55e;
    font-size: 1.1em;
    margin-right: 6px;
    vertical-align: middle;
}


/* Mobile images - Applied to all devices */
.image-row {
    flex-direction: column;
    gap: 10px;
}

.advantage-images {
    gap: 10px;
}

.advantage-img {
    min-width: 150px;
}

.review-images {
    gap: 10px;
}

.review-img {
    min-width: 200px;
}

.special-features {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(102,126,234,0.3);
}

.special-features h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.special-features p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Advantages */
.advantages {
    background: white;
    padding: 20px 0;
}

.advantages h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
    color: #333;
}

.advantages-list {
    max-width: 800px;
    margin: 0 auto;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateX(10px);
}

.advantage-item i {
    color: #28a745;
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.advantage-item span {
    color: #333;
    line-height: 1.6;
}

/* Advantage Images */
.advantage-images {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.advantage-img {
    min-width: 200px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.advantage-img:hover {
    transform: scale(1.05);
}

/* Reviews */
.reviews {
    background: #f8f9fa;
    padding: 30px 0;
}

.reviews h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
    color: #333;
}

.rating-summary {
    text-align: center;
    margin-bottom: 10px;
}

.rating-number {
    font-size: 3rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}
.rating-sub-sum {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}
.rating-stars {
    font-size: 24px;
    color: #ffd700;
}

.rating-summary p {
    color: #666;
    font-size: 1.1rem;
}

/* Review Images */
.review-images {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.review-img {
    min-width: 250px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.review-img:hover {
    transform: scale(1.05);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.reviewer-name {
    font-weight: 700;
    color: #333;
}

.review-date {
    color: #666;
    font-size: 0.9rem;
}

.review-rating {
    margin-bottom: 15px;
    color: #ffd700;
}

.review-text {
    color: #666;
    line-height: 1.6;
}

/* Order Section */
.order-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 0;
}

.order-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}

.pricing-card {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    transition: transform 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    background: rgba(255,215,0,0.2);
    border: 2px solid #ffd700;
}

.pricing-card.special {
    background: rgba(255,71,87,0.2);
    border: 2px solid #ff4757;
}

.best-value {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffd700;
    color: #333;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.special-offer {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff4757;
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.package-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.2;
    letter-spacing: 0.2px;
}

.package-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 10px;
}

.order-button {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
    box-shadow: 0 10px 20px rgba(255,215,0,0.3);
}

.order-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255,215,0,0.4);
}

/* Hot Button Styles */
.hot-button {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%) !important;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4) !important;
    animation: hotButtonGlow 2s ease-in-out infinite alternate;
}

.hot-button:hover {
    background: linear-gradient(135deg, #ee5a24 0%, #ff6b6b 100%) !important;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.6) !important;
    transform: translateY(-3px) scale(1.02);
}

.hot-button.featured {
    background: linear-gradient(135deg, #ffd700 0%, #ffb347 100%) !important;
    color: #000 !important;
    animation: featuredButtonGlow 2s ease-in-out infinite alternate;
}

.hot-button.featured:hover {
    background: linear-gradient(135deg, #ffb347 0%, #ffd700 100%) !important;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.6) !important;
}

@keyframes hotButtonGlow {
    0% { box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4); }
    100% { box-shadow: 0 5px 25px rgba(255, 107, 107, 0.8); }
}

@keyframes featuredButtonGlow {
    0% { box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4); }
    100% { box-shadow: 0 5px 25px rgba(255, 215, 0, 0.8); }
}

/* Package Badge */
.package-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
    line-height: 1.2;
}

.package-badge.best-value {
    background: linear-gradient(135deg, #ffd700 0%, #ffb347 100%);
    color: #333;
    box-shadow: 0 3px 10px rgba(255, 215, 0, 0.3);
}

/* Package Features */
.package-features {
    margin: 20px 0;
    text-align: left;
}


.feature-item:before {
    content: "✓";
    color: #28a745;
    font-weight: bold;
    font-size: 1rem;
}

/* Khmer language specific styling */

.feature-item:before {
    content: "✓";
    color: #28a745;
    font-weight: bold;
    font-size: 1rem;
    margin-right: 8px;
}

/* Package Price Styling */

/* Guarantees */
.guarantees {
    background: #f8f9fa;
    padding: 60px 0;
}

.guarantees h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #333;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.guarantee-item {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.guarantees h4 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}
.guarantee-item:hover {
    transform: translateY(-10px);
}

.guarantee-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.guarantee-icon i {
    font-size: 28px;
    color: white;
}

.guarantee-item h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #333;
}

.guarantee-item p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #333;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #ffd700;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffd700;
}

.contact-details p {
    margin-bottom: 10px;
    color: #ccc;
    line-height: 1.6;
}

.hotline {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #555;
    color: #ccc;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
    overflow: hidden;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #666;
}

.close:hover {
    color: #333;
}

.modal h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    height: 100px;
    resize: vertical;
}

.submit-button {
    background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
    width: 100%;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(102,126,234,0.3);
}

.submit-button:disabled {
    cursor: not-allowed;
    opacity: 0.7;
    transform: none;
}

/* Loading Spinner */
.loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: none;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Button loading state */
.submit-button.loading {
    background: linear-gradient(45deg, #5a6fd8 0%, #6a4190 100%);
    cursor: not-allowed;
}

.submit-button.loading .btn-text,
.submit-button.loading i {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.submit-button.loading .loading-spinner {
    display: block !important;
}

.submit-button.loading .btn-text,
.submit-button.loading i {
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: 20px;
}

.loading-content {
    text-align: center;
}

.loading-spinner-large {
    margin-bottom: 15px;
}

.spinner-large {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(102, 126, 234, 0.3);
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: #333;
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    animation: loadingPulse 2s ease-in-out infinite;
}

@keyframes loadingPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Mobile Design - Applied to all devices */
.hero-content {
    grid-template-columns: 1fr;
    gap: 30px;
}

.hero h1 {
    font-size: 2rem;
}

.features {
    flex-direction: column;
    gap: 15px;
}

.stats-grid {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    gap: 0;
    width: 100%;
    margin: 0 auto;
}

.stat-item {
    flex: 1 1 0;
    text-align: center;
    padding: 18px 0;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: #ff9800;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.info-grid {
    grid-template-columns: 1fr;
}

.features-grid {
    grid-template-columns: 1fr;
}

.details-grid {
    grid-template-columns: 1fr;
}

.reviews-grid {
    grid-template-columns: 1fr;
}

.pricing-cards {
    grid-template-columns: 1fr;
}

.guarantees-grid {
    grid-template-columns: 1fr;
}

.footer-content {
    grid-template-columns: 1fr;
}

.header-content {
    flex-direction: column;
    gap: 10px;
}



/* Mobile padding - Applied to all devices */
.hero {
    padding: 50px 0;
}

.price-section {
    padding: 25px;
}

.feature-card {
    padding: 25px;
    width: 48%;
}

.detail-card {
    padding: 25px;
}

.advantage-item {
    padding: 18px;
}

.review-card {
    padding: 22px;
}

.pricing-card {
    padding: 25px;
}

.guarantee-item {
    padding: 25px;
}



/* Mobile optimization - Applied to all devices */
.hero {
    padding: 40px 0;
}

.hero h1 {
    font-size: 1.8rem;
}

.current-price {
    font-size: 1.8rem;
}

.cta-button {
    padding: 12px 30px;
    font-size: 1rem;
}

.modal-content {
    margin: 10% auto;
    padding: 20px;
}

.hero-content {
    gap: 20px;
}

.features {
    gap: 10px;
}

.feature {
    padding: 6px 12px;
    font-size: 0.9rem;
}

.price-section {
    padding: 20px;
}

.stats-grid {
    gap: 15px;
}

.stat-number {
    font-size: 2rem;
}

.info-grid {
    gap: 15px;
}

.info-item {
    padding: 15px;
}

.features-grid {
    gap: 20px;
}

.feature-card {
    padding: 20px;
}

.details-grid {
    gap: 20px;
}

.detail-card {
    padding: 20px;
}

.advantages-list {
    max-width: 100%;
}

.advantage-item {
    padding: 15px;
}

.reviews-grid {
    gap: 20px;
}

.review-card {
    padding: 20px;
}

.pricing-cards {
    gap: 20px;
}

.pricing-card {
    padding: 20px;
}

.guarantees-grid {
    gap: 20px;
}

.guarantee-item {
    padding: 20px;
}

/* Header order button */
.order-header-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, #ff9800, #ff5e62, #ff9800);
    /* Không animation cho nút */
    box-shadow: 0 0 0 0 rgba(255,152,0,0.15);
    position: relative;
    overflow: hidden;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.2s, transform 0.2s;
    width: 100%;
    margin: 0 auto;
    gap: 12px;
    width: 100%;
    font-size: 1.1rem;
    padding: 14px 0;
    cursor: pointer;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    20% { transform: translateY(-8px); }
    40% { transform: translateY(0); }
    60% { transform: translateY(-4px); }
    80% { transform: translateY(0); }
}
.order-header-btn i {
    font-size: 1.5em;
    margin-right: 8px;
    color: #fff;
    animation: bounce 1.2s infinite;
}
.order-header-text {
    background: linear-gradient(90deg, #fffbe6, #fff, #fffbe6);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: bounce 1.2s infinite;
    display: inline-block;
}
@keyframes gradientMove {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
}
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,152,0,0.5); }
    50% { box-shadow: 0 0 16px 6px rgba(255,152,0,0.7); }
}
@keyframes iconWobble {
    0%, 100% { transform: rotate(-8deg); }
    50% { transform: rotate(8deg); }
}
@keyframes textGradientMove {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
}
.order-header-btn:active,
.order-header-btn:hover {
    background: linear-gradient(135deg, #ff5e62 0%, #ff9800 100%);
    transform: translateY(-2px) scale(1.04);
}
.order-header-btn.disabled, .cta-button.disabled, .order-button.disabled {
    opacity: 0.6;
    pointer-events: none;
    filter: grayscale(1);
}

.contact-info-header {
    text-align: center;
    color: #ffe082;
    font-size: 1rem;
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 4px;
}
.contact-info-header i {
    color: #ffd600;
    margin-right: 6px;
}

@media (max-width: 480px) {
    .contact-info-header {
        font-size: 0.95rem;
    }
}

 
.countdown-timer {
    position: fixed;
    top: 80px;
    right: 10px;
    color: green;
    max-width: 120px;
    position: static;
    margin: 20px auto;
    max-width: 300px;
    text-align: center;
}

.countdown-content {
    color: white;
    background: linear-gradient(45deg, #ff4757, #ff3742);
    box-shadow: 0 10px 30px rgba(255,71,87,0.3);
    z-index: 1000;
    border-radius: 15px;
    animation: countdownPulse 2s infinite;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.countdown-content span {
    display: block;
    font-size: 0.9rem;
    font-size: 3rem;
}

.countdown-numbers {
    font-size: 5rem;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-direction: row;
}

@keyframes countdownPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 480px) {
    .stats-grid {
        flex-direction: row;
        gap: 0;
    }
    .stat-item {
        padding: 12px 0;
    }
    .stat-number {
        font-size: 1.7rem;
    }
    
    /* Mobile responsive for new elements */
    .main-headline {
        font-size: 1.5rem;
        line-height: 1.4;
    }
    
    .headline-subtitle {
        font-size: 1rem;
    }
    
    .countdown-offer {
        font-size: 0.9rem;
        padding: 12px 0;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .package-badge {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
    
    .package-price .current-price {
        font-size: 1.8rem;
    }
    
    .feature-item {
        font-size: 0.8rem;
    }
    
    .hot-button {
        font-size: 1rem;
        padding: 12px 20px;
    }
}

.features-grid {
    gap: 10px;
}