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

:root {
    --brand: #c8102e;
    --brand-dark: #a50f23;
    --bg: #f6f6f7;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: var(--bg);
}

/* Advertorial Mark */
.advertorial-mark {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Header */
.header {
    background-color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--brand);
}

.home-button {
    background-color: var(--brand);
    color: white;
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
    cursor: pointer;
    font-size: 14px;
}

.home-button:hover {
    background-color: var(--brand-dark);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    color: white;
    padding: 60px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.8;
    opacity: 0.95;
}

.hero-image {
    flex: 1;
    max-width: 500px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.app-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.app-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: white;
    color: var(--brand);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    font-size: 16px;
}

.app-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.app-button svg {
    width: 20px;
    height: 20px;
}

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

.article-section {
    background-color: white;
    margin-bottom: 40px;
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.article-section h2 {
    color: var(--brand);
    font-size: 32px;
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.3;
}

.article-image {
    width: 100%;
    margin: 30px 0;
    border-radius: 8px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.article-content {
    margin-top: 25px;
}

.article-content p {
    font-size: 17px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.8;
}

.feature-list {
    margin-left: 25px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.feature-list li {
    font-size: 17px;
    color: #555;
    margin-bottom: 12px;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.feature-card {
    background-color: #f9f9f9;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.feature-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.feature-card:hover .feature-image img {
    transform: scale(1.05);
}

.feature-content {
    padding: 25px;
}

.feature-content h3 {
    color: var(--brand);
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.7;
}

/* Forms (Contact page, etc.) */
form {
    margin-top: 20px;
}

label {
    font-size: 15px;
    color: #333;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    max-width: 640px;
    margin-top: 10px;
    padding: 12px 14px;
    border: 1px solid #d9d9df;
    border-radius: 10px;
    background: #fff;
    color: #222;
    font-size: 15px;
    line-height: 1.4;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.12);
}

textarea {
    resize: vertical;
}

input[type="checkbox"] {
    accent-color: var(--brand);
}

button[type="submit"] {
    background-color: var(--brand);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 18px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 6px 14px rgba(0,0,0,0.12);
}

button[type="submit"]:hover {
    background-color: var(--brand-dark);
    transform: translateY(-1px);
}

button[type="submit"]:active {
    transform: translateY(0);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    color: white;
    padding: 60px 40px;
    text-align: center;
    border-radius: 12px;
    margin: 40px 0;
}

.cta-section h2 {
    color: white;
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.95);
    line-height: 1.8;
}

.cta-section .app-button {
    background-color: white;
    color: var(--brand);
}

.cta-section .app-button:hover {
    background-color: #f0f0f0;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 50px 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section {
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--brand);
    font-weight: 700;
}

.footer-section p,
.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 15px;
    line-height: 2;
    display: block;
}

.footer-section a:hover {
    color: var(--brand);
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.footer-links a {
    padding: 8px 0;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--brand);
    transition: width 0.3s;
}

.footer-links a:hover::after {
    width: 100%;
}

.disclosures {
    border-top: 1px solid #34495e;
    padding-top: 30px;
    margin-top: 30px;
    font-size: 12px;
    color: #95a5a6;
    line-height: 1.8;
}

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

.disclosures strong {
    color: #bdc3c7;
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-image {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .article-section {
        padding: 30px 20px;
    }

    .article-section h2 {
        font-size: 26px;
    }

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

    .app-buttons {
        flex-direction: column;
    }

    .app-button {
        width: 100%;
        justify-content: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 12px 15px;
    }

    .logo-text {
        font-size: 20px;
    }

    .home-button {
        padding: 8px 16px;
        font-size: 13px;
    }

    .hero h1 {
        font-size: 24px;
    }

    .article-section {
        padding: 25px 15px;
    }

    .article-section h2 {
        font-size: 22px;
    }

    .cta-section {
        padding: 40px 20px;
    }

    .cta-section h2 {
        font-size: 28px;
    }
}

/* Image loading animation */
img {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}