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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2D3748;
    background-color: #FAFAFA;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.875rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Common Section Styles */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1A202C;
    margin-bottom: 2rem;
    text-align: center;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #4F46E5;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: background-color 0.2s ease;
    margin: 0.25rem;
}

.cta-button:hover {
    background: #4338CA;
}

.cta-button.secondary {
    background: #FF7F7F;
}

.cta-button.secondary:hover {
    background: #FF6B6B;
}

/* Header */
.header {
    background: white;
    padding: 1rem 0;
    border-bottom: 1px solid #E2E8F0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    border-radius: 8px;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4F46E5;
    letter-spacing: -0.025em;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    text-align: left;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1A202C;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    color: #4A5568;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4A5568;
    font-weight: 500;
}

.feature-icon {
    color: #4F46E5;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
}

/* Features Section */
.features {
    padding: 4rem 0;
    background: white;
    text-align: center;
}

.features .section-title {
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.card-icon {
    font-size: 2.5rem;
    color: #4F46E5;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #4A5568;
    line-height: 1.6;
}

/* Products Section */
.products {
    padding: 4rem 0;
    background: #F8FAFC;
    text-align: center;
}

.products .section-title {
    margin-bottom: 3rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
}

.product-illustration {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 0.75rem;
}

.product-info p {
    color: #4A5568;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: #4F46E5;
    margin-bottom: 1rem;
}

/* Engraving Preview Section */
.engraving-preview {
    padding: 4rem 0;
    background: white;
    text-align: center;
}

.preview-content {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.preview-demo {
    display: flex;
    justify-content: center;
}

.preview-illustration {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
}

.preview-features {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.preview-label {
    font-weight: 500;
    color: #4A5568;
}

.preview-value {
    font-weight: 600;
    color: #1A202C;
    font-size: 1.125rem;
}

/* Grade Bundles Section */
.grade-bundles {
    padding: 4rem 0;
    background: #F8FAFC;
    text-align: center;
}

.grade-bundles .section-title {
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: #4A5568;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.bundles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.bundle-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.bundle-card:hover {
    transform: translateY(-4px);
}

.bundle-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 1.5rem;
}

.bundle-image {
    height: 150px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
    border-radius: 8px;
}

.bundle-illustration {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.bundle-features {
    list-style: none;
    text-align: left;
}

.bundle-features li {
    padding: 0.5rem 0;
    color: #4A5568;
    border-bottom: 1px solid #E2E8F0;
}

.bundle-features li:last-child {
    border-bottom: none;
}

.bundle-features li:before {
    content: "✓";
    color: #4F46E5;
    font-weight: bold;
    margin-right: 0.5rem;
}

/* B2B Portal Section */
.b2b-portal {
    padding: 4rem 0;
    background: white;
    text-align: center;
}

.b2b-portal .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.b2b-content {
    text-align: left;
}

.b2b-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.b2b-illustration {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
}

.b2b-features {
    display: grid;
    gap: 1.5rem;
    margin: 2rem 0;
}

.b2b-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #F8FAFC;
    border-radius: 8px;
}

.b2b-icon {
    color: #4F46E5;
    flex-shrink: 0;
}

.b2b-feature h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 0.5rem;
}

.b2b-feature p {
    color: #4A5568;
    margin: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 4rem 0;
    background: #F8FAFC;
    text-align: center;
}

.testimonials .section-title {
    margin-bottom: 3rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.testimonial-card p {
    font-style: italic;
    color: #4A5568;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author strong {
    color: #1A202C;
    font-weight: 600;
}

.testimonial-author span {
    color: #718096;
    font-size: 0.875rem;
    display: block;
    margin-top: 0.25rem;
}

/* Contacts Section */
.contacts {
    padding: 4rem 0;
    background: white;
}

.contacts .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    color: #4F46E5;
    font-size: 1.25rem;
}

.contact-item div h4 {
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 0.25rem;
}

.contact-item div p {
    color: #4A5568;
    margin: 0;
}

.contact-hours {
    background: #F8FAFC;
    padding: 2rem;
    border-radius: 12px;
}

.contact-hours h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A202C;
    margin-bottom: 1.5rem;
}

.hours-list {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.hour-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #E2E8F0;
}

.hour-item:last-child {
    border-bottom: none;
}

.hour-item span:first-child {
    font-weight: 500;
    color: #1A202C;
}

.hour-item span:last-child {
    color: #4A5568;
}

.contact-note {
    color: #4A5568;
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

/* Footer */
.footer {
    background: #1A202C;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo {
    border-radius: 8px;
}

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.footer-description {
    color: #A0AEC0;
    line-height: 1.6;
    margin: 0;
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    margin-bottom: 0.5rem;
}

.footer-nav a {
    color: #A0AEC0;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.875rem;
}

.footer-nav a:hover {
    color: white;
}

.footer-contact h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.footer-contact p {
    color: #A0AEC0;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.footer-contact p:last-child {
    margin-bottom: 0;
}

.footer-bottom {
    border-top: 1px solid #2D3748;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #A0AEC0;
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

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

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

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

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

    .b2b-portal .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .b2b-content {
        text-align: center;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

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