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

body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
}

/* Header */
header {
    background-color: #ffffff;
    border-bottom: 1px solid #d0d0d0;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 1px;
    color: #000000;
}

/* Navigation */
nav {
    display: flex;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: #000000;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: color 0.3s;
    border-bottom: 1px solid transparent;
    padding-bottom: 3px;
}

nav a:hover {
    color: #808080;
    border-bottom: 1px solid #808080;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    padding: 60px 20px;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
}

.hero h1 {
    font-size: 36px;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 15px;
    color: #000000;
}

.hero p {
    font-size: 11px;
    color: #666666;
    letter-spacing: 0.8px;
    margin-bottom: 25px;
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Products Section */
.section-title {
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 30px;
    color: #000000;
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #d0d0d0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.product-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    padding: 20px;
    text-align: center;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.product-card:hover {
    border-color: #808080;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.product-card.selected {
    border-color: #000000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

.product-image {
    width: 140px;
    height: 140px;
    background-color: #f0f0f0;
    border: 1px solid #d0d0d0;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #999999;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-name {
    font-size: 11px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #000000;
    letter-spacing: 0.3px;
}

.product-price {
    font-size: 12px;
    color: #666666;
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}

.product-btn {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 8px 20px;
    font-size: 9px;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 300;
}

.product-btn:hover {
    background-color: #333333;
}

.product-btn.selected {
    background-color: #333333;
}

/* Contact Section */
.contact-section {
    background-color: #f8f8f8;
    padding: 40px;
    margin-bottom: 50px;
    border: 1px solid #e0e0e0;
    text-align: center;
}

.contact-section h2 {
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: #000000;
}

.contact-info {
    font-size: 12px;
    color: #333333;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.phone-link {
    color: #000000;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #000000;
    transition: all 0.3s;
}

.phone-link:hover {
    color: #808080;
    border-bottom-color: #808080;
}

/* Order Form Section */
.order-section {
    background-color: #ffffff;
    padding: 40px;
    border: 1px solid #e0e0e0;
    opacity: 0.5;
    pointer-events: none;
    transition: all 0.5s;
}

.order-section.active {
    opacity: 1;
    pointer-events: auto;
}

.form-title {
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 30px;
    color: #000000;
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #d0d0d0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-row-full {
    display: grid;
    grid-template-columns: 1fr;
}

label {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    color: #000000;
    text-transform: uppercase;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    padding: 10px 12px;
    border: 1px solid #c0c0c0;
    background-color: #ffffff;
    font-size: 10px;
    font-family: inherit;
    letter-spacing: 0.3px;
    transition: all 0.3s;
    color: #000000;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="none" stroke="black" stroke-width="1.5"><path d="M7 8l6 6 6-6"/></svg>');
    background-repeat: no-repeat;
    background-position: left 8px center;
    padding-right: 25px;
    padding-left: 12px;
}

.order-summary {
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    padding: 20px;
    margin-bottom: 25px;
    display: none;
}

.order-summary.visible {
    display: block;
}

.order-summary h3 {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.8px;
    margin-bottom: 15px;
    color: #000000;
    text-align: center;
    text-transform: uppercase;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
    font-size: 10px;
    letter-spacing: 0.3px;
}

.summary-item:last-child {
    border-bottom: none;
    font-weight: 500;
    margin-top: 5px;
}

.summary-label {
    color: #666666;
}

.summary-value {
    color: #000000;
    font-weight: 500;
}

.submit-btn {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 12px 30px;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 15px;
    width: 100%;
    text-transform: uppercase;
}

.submit-btn:hover {
    background-color: #333333;
}

.submit-btn:active {
    background-color: #000000;
}

.submit-btn:disabled {
    background-color: #000000;
    cursor: not-allowed;
    opacity: 0.6;
}

.confirm-btn {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 12px 30px;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 15px;
    width: 100%;
    text-transform: uppercase;
    display: none;
}

.confirm-btn.visible {
    display: block;
}

.confirm-btn:hover {
    background-color: #333333;
}

/* Footer */
footer {
    background-color: #f8f8f8;
    border-top: 1px solid #d0d0d0;
    padding: 30px 20px;
    text-align: center;
    margin-top: 50px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 9px;
    color: #666666;
    letter-spacing: 0.5px;
}

.footer-content p {
    margin-bottom: 8px;
}

.divider {
    width: 30px;
    height: 1px;
    background-color: #c0c0c0;
    margin: 15px auto;
}

.order-message {
    font-size: 10px;
    color: #333333;
    letter-spacing: 0.3px;
    margin-bottom: 15px;
    text-align: center;
    padding: 10px;
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
}

.error-message {
    font-size: 10px;
    color: #000000;
    letter-spacing: 0.3px;
    margin-bottom: 15px;
    text-align: center;
    padding: 10px;
    background-color: #f8f8f8;
    border: 1px solid #c0c0c0;
}

.success-message {
    font-size: 10px;
    color: #000000;
    letter-spacing: 0.3px;
    margin-bottom: 15px;
    text-align: center;
    padding: 12px;
    background-color: #f8f8f8;
    border: 1px solid #000000;
}

.input-error {
    border-color: #808080 !important;
}

.popular-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #000000;
    color: #ffffff;
    font-size: 8px;
    padding: 4px 8px;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    nav {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
}