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

:root {
    --primary-color: #db9662;
    --secondary-color: #000000;
    --text-color: #4B5563;
    --accent-color: #f16334;
    --light-bg: #faf7f5;
    --white: #ffffff;
    --gradient-start: #f8f9fa;
    --gradient-end: #e9ecef;
}

body {
    font-family: 'Hind Siliguri', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Hind Siliguri', sans-serif;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(238, 90, 90, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 90, 90, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 90, 90, 0.4);
}

/* Header Section */
.header-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 0;
    position: relative;
    overflow: hidden;
}

.header-shape {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1;
}

.header-shape svg {
    width: 100%;
    height: auto;
    fill: var(--light-bg);
}

.header-section .container {
    position: relative;
    z-index: 2;
}

.logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    max-width: 200px;
    margin: 0 auto;
}

.header-content {
    text-align: center;
    margin-bottom: 30px;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
}

.main-title .highlight {
    color: #ffeb3b;
}

.subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}

.header-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.promo-banner {
    margin: 30px 0;
    text-align: center;
}

.promo-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.button-group {
    display: flex;
    gap: 20px;
}

/* Carousel */
.carousel-container {
    position: relative;
    max-width: 600px;
    margin: 30px auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.carousel {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
}

.carousel-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.8);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: white;
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

.bottom-buttons {
    margin-top: 20px;
}

/* Safety Section */
.safety-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: 40px 0;
    text-align: center;
}

.safety-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--secondary-color);
    max-width: 900px;
    margin: 0 auto;
}

/* Offer Section */
.offer-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 0;
    text-align: center;
}

.offer-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.offer-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 15px;
}

.offer-cta {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.offer-button {
    display: flex;
    justify-content: center;
}

/* Benefits Section */
.benefits-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 40px;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.icon-list {
    padding-left: 20px;
}

.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-color);
}

.icon-list .icon {
    flex-shrink: 0;
}

.benefits-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.benefits-button {
    display: flex;
    justify-content: center;
}

/* Ingredients Section */
.ingredients-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
}

.ingredients-section .section-title {
    color: white;
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.ingredient-card {
    background: white;
    padding: 10px;
    border-radius: 10px;
    overflow: hidden;
}

.ingredient-card img {
    border-radius: 8px;
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.contact-info {
    text-align: center;
}

.contact-info p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* Usage Section */
.usage-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: 60px 0;
}

.usage-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.usage-text {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.usage-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
}

.usage-instructions {
    color: #E53935 !important;
    font-weight: 600;
    line-height: 1.8;
    font-size: 1.1rem;
}

.usage-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.usage-images img {
    border-radius: 10px;
    height: 250px;
    width: 100%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.usage-button {
    display: flex;
    justify-content: center;
}

/* Why Choose Section */
.why-choose-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
}

.why-choose-section .section-title {
    color: white;
}

.why-choose-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.why-choose-list {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
}

.why-choose-list .icon-list li {
    color: white;
}

.why-choose-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.why-choose-button {
    display: flex;
    justify-content: center;
}

/* Reviews Section */
.reviews-section {
    background: var(--light-bg);
    padding: 60px 0;
}

.reviews-carousel {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-bottom: 40px;
}

.review-slide img {
    border-radius: 10px;
    height: 300px;
    width: 100%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.reviews-button {
    display: flex;
    justify-content: center;
}

/* Delivery Section */
.delivery-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 0;
    text-align: center;
}

.delivery-section .section-title {
    color: white;
}

.delivery-info {
    max-width: 600px;
    margin: 0 auto 30px;
}

.delivery-info li {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.limited-offer {
    color: #ffeb3b;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Order Section */
.order-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: 60px 0;
}

.order-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.product-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 10px;
}

.product-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-details h3 {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-control button {
    width: 35px;
    height: 35px;
    border: 1px solid #ddd;
    background: white;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s ease;
}

.quantity-control button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.quantity-control input {
    width: 50px;
    height: 35px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
}

.form-fields {
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Hind Siliguri', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(241, 99, 52, 0.1);
}

.required {
    color: #ff0000;
}

.order-summary {
    margin-bottom: 30px;
}

.order-summary h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.order-table {
    width: 100%;
    border-collapse: collapse;
}

.order-table th,
.order-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.order-table th {
    background: var(--light-bg);
    font-weight: 600;
    color: var(--secondary-color);
}

.order-table tfoot th,
.order-table tfoot td {
    border-bottom: none;
    font-weight: 700;
    font-size: 1.2rem;
}

.privacy-note {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 8px;
}

.privacy-note p {
    font-size: 0.9rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer p {
    margin-bottom: 15px;
}

.copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-title {
        font-size: 1.8rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .offer-title {
        font-size: 2rem;
    }

    .offer-subtitle {
        font-size: 1.2rem;
    }

    .benefits-content,
    .why-choose-content {
        grid-template-columns: 1fr;
    }

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

    .usage-images {
        grid-template-columns: 1fr;
    }

    .ingredients-grid,
    .reviews-carousel {
        grid-template-columns: repeat(2, 1fr);
    }

    .button-group {
        flex-direction: column;
        align-items: center;
    }

    .carousel-slide img {
        height: 250px;
    }

    .usage-images img {
        height: 180px;
    }

    .review-slide img {
        height: 200px;
    }

    .order-form {
        padding: 20px;
    }

    .product-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .ingredients-grid,
    .reviews-carousel {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .header-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}