:root {
    --primary-gold: #ffc460;
    --primary-dark: #000000;
    --secondary-gold: #f7bd5d;
    --text-dark: #333;
    --text-light: #777;
    --bg-light: #f5f5f5;
    --border-light: #f0f0f0;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #555;
    background: #ffffff;
}

/* Header & Navigation */
header {
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    width: 100%;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
}

.logo-highlight {
    color: #ffc460;
    font-size: 0.85rem;
    font-weight: 600;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0.5rem;
    z-index: 101;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-menu a {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #ffc460;
}

/* Mobile Menu */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-menu.active {
        max-height: 400px;
    }

    .nav-menu li {
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-menu a {
        display: block;
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .logo-img {
        width: 45px;
        height: 45px;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }
}

/* Hero Section */
.hero {
    background: #ffffff;
    color: #333;
    padding: 6rem 2rem;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #333;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #777;
    font-weight: 400;
}

.cta-button {
    display: inline-block;
    background: #ffc460;
    color: #000;
    padding: 0.9rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: #f7bd5d;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Styling */
section {
    padding: 4rem 0;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    color: #333;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: #999;
    font-size: 1rem;
    margin-bottom: 3rem;
    font-weight: 400;
}

/* Workflow Section */
.workflow-section {
    background: #fafafa;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
}

.workflow-container {
    position: relative;
    padding: 2rem 0;
}

.workflow {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.workflow-step {
    background: white;
    padding: 2rem;
    border-radius: 4px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.workflow-step:hover {
    border-color: #E63946;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #E63946;
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.workflow-step h3 {
    color: #333;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.workflow-step p {
    color: #777;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Products Section */
.products-section {
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: white;
    padding: 2rem;
    border-radius: 4px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.product-card:hover {
    border-color: #ffc460;
    box-shadow: 0 2px 8px rgba(255, 196, 96, 0.1);
}

.discount-badge {
    display: inline-block;
    background: #ffc460;
    color: #000;
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.product-card h3 {
    color: #333;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.product-card p {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-price {
    font-size: 1.5rem;
    color: #ffc460;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.buy-button {
    background: #ffc460;
    color: #000;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    width: 100%;
}

.buy-button:hover {
    background: #f7bd5d;
}

/* Features Section */
.features-section {
    background: #fafafa;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature {
    padding: 2rem;
    text-align: center;
    background: white;
    border-radius: 4px;
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: #ffc460;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.feature h3 {
    color: #333;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.feature p {
    color: #777;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    background: #ffffff;
    border-bottom: 1px solid #f0f0f0;
}

.contact-section h2 {
    color: #333;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
    align-items: center;
}

.contact-info h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-info p {
    margin-bottom: 1rem;
    color: #777;
    font-weight: 400;
}

.contact-info a {
    color: #ffc460;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: #f7bd5d;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid #f0f0f0;
    border-radius: 4px;
    font-family: inherit;
    background: #fafafa;
    color: #333;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button {
    background: #ffc460;
    color: #000;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    background: #f7bd5d;
}

/* Footer */
footer {
    background: #f5f5f5;
    color: #555;
    padding: 3rem 2rem;
    border-top: 1px solid #f0f0f0;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    text-align: left;
}

.footer-section h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: #777;
    margin-bottom: 0.8rem;
    line-height: 1.6;
    font-size: 0.9rem;
}

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

.footer-section ul li {
    margin-bottom: 0.6rem;
}

.footer-section a {
    color: #777;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-section a:hover {
    color: #E63946;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #f0f0f0;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    color: #999;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .workflow {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

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

    .hero {
        padding: 3rem 1rem;
    }

    section h2 {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 1rem;
    }

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

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

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

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

    section {
        padding: 2rem 0;
    }

    footer {
        padding: 2rem 1rem;
    }

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

    .footer-section {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    section h2 {
        font-size: 1.3rem;
    }

    .cta-button {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    .product-price {
        font-size: 1.3rem;
    }

    .logo-text {
        font-size: 0.9rem;
    }

    .logo-img {
        width: 40px;
        height: 40px;
    }

    .nav-menu {
        gap: 0;
    }
}