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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    color: #2D4A4A;
    background-color: #FFFFFF;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Centered Content Layout */
.centered-content {
    text-align: center;
}

.centered-content h1,
.centered-content h2,
.centered-content h3 {
    text-align: center;
}

.centered-content .hero-actions {
    justify-content: center;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: #2D4A4A;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: #2D4A4A;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: #2D4A4A;
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    line-height: 1.5;
    color: #4A5568;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #2D4A4A;
    color: white;
    box-shadow: 0 2px 4px rgba(45, 74, 74, 0.1);
}

.btn-primary:hover {
    background-color: #1F3333;
    box-shadow: 0 4px 8px rgba(45, 74, 74, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #2D4A4A;
    border-color: #2D4A4A;
}

.btn-secondary:hover {
    background-color: #2D4A4A;
    color: white;
}

/* Header */
.header {
    background-color: white;
    border-bottom: 1px solid #E8D5B7;
    padding: 1rem 0;
}

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

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

.logo {
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2D4A4A;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #F7F9FA 0%, #E8F4F8 100%);
    padding: 80px 0;
}

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

.hero-text {
    max-width: 500px;
}

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #4A5568;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-image {
    width: 100%;
    max-width: 500px;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background-color: white;
}

.problem h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.problem-item {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background-color: #F7F9FA;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.problem-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background-color: #F7F9FA;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.solution-content.centered-content {
    text-align: left;
}

.solution-list {
    list-style: none;
    margin-top: 2rem;
}

.solution-list li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
    color: #4A5568;
}

.solution-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2D4A4A;
    font-weight: bold;
}

.solution-visual {
    display: flex;
    justify-content: center;
}

.solution-image {
    width: 100%;
    max-width: 450px;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: white;
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem 2rem;
    border-radius: 12px;
    background-color: white;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    text-align: center;
    overflow: hidden;
}

.feature-image {
    margin: -2.5rem -2rem 1.5rem -2rem;
}

.card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.feature-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: #F7F9FA;
}

.products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.product-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    text-align: center;
    position: relative;
}

.product-card.featured {
    border: 2px solid #2D4A4A;
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #E8D5B7;
    color: #2D4A4A;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-price {
    font-size: 3rem;
    font-weight: 700;
    color: #2D4A4A;
    margin: 1rem 0;
}

.product-price span {
    font-size: 1.2rem;
    color: #4A5568;
}

.product-features {
    list-style: none;
    text-align: left;
    margin: 2rem 0;
}

.product-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #4A5568;
}

.product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2D4A4A;
    font-weight: bold;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background-color: white;
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #2D4A4A;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

/* Contacts Section */
.contacts {
    padding: 80px 0;
    background-color: white;
}

.contacts h2 {
    text-align: center;
    margin-bottom: 3rem;
}

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

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 2rem;
    background-color: #F7F9FA;
    border-radius: 12px;
}

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

.contact-details h3 {
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: #2D4A4A;
    text-decoration: none;
    font-weight: 500;
}

.contact-details a:hover {
    color: #1F3333;
}

/* Footer */
.footer {
    background-color: #2D4A4A;
    color: white;
    padding: 60px 0 20px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 2rem;
}

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

.footer-brand .brand-name {
    color: white;
}

.footer-description {
    color: #B8C5C5;
    margin-top: 1rem;
    font-size: 0.95rem;
}

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

.footer-column h4 {
    color: #E8D5B7;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column a {
    color: #B8C5C5;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    border-top: 1px solid #3A5A5A;
    padding-top: 2rem;
    text-align: center;
    color: #B8C5C5;
}

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

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-grid,
    .solution-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .solution-content.centered-content {
        text-align: center;
    }

    .product-card.featured {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .hero {
        padding: 60px 0;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .problem,
    .solution,
    .features,
    .products,
    .how-it-works,
    .contacts {
        padding: 60px 0;
    }
}