@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --color-bg: #f4f6f9;
    --color-text: #1a1a2e;
    --color-text-muted: #4a4a68;
    --color-accent: #2d6a9f;
    --color-accent-dark: #1e4f7a;
    --color-gold: #3a8f71;
    --color-border: #dce3eb;
    --color-card-bg: #ffffff;
    --color-dark-bg: #141b2d;
    --color-dark-text: #f0f2f5;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-width: 680px;
    --spacing-xl: 4rem;
    --spacing-lg: 2.5rem;
    --spacing-md: 1.5rem;
    --spacing-sm: 1rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.8;
    font-size: 1.05rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
    z-index: 9999;
    transition: width 0.1s linear;
    width: 0%;
}

.editorial-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hero-section {
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 60px;
    background: var(--color-accent);
}

.hero-kicker {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 0.4rem 1rem;
    border: 1px solid var(--color-accent);
    border-radius: 2px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    font-weight: 300;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.editorial-image {
    width: 100%;
    margin: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.editorial-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.editorial-image:hover img {
    transform: scale(1.02);
}

.editorial-image figcaption {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 0.75rem;
    font-style: italic;
}

.editorial-text {
    margin-bottom: var(--spacing-lg);
}

.editorial-text p {
    margin-bottom: 1.5rem;
}

.editorial-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 700;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    position: relative;
    padding-left: 1.2rem;
    border-left: 3px solid var(--color-accent);
}

.editorial-text h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.editorial-text strong {
    font-weight: 700;
    color: var(--color-text);
}

.editorial-text .highlight {
    background: linear-gradient(180deg, transparent 60%, rgba(45, 106, 159, 0.12) 60%);
    padding: 0 2px;
}

.pullquote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    margin: var(--spacing-xl) 0;
    position: relative;
    color: var(--color-text);
    line-height: 1.5;
}

.pullquote::before,
.pullquote::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--color-accent);
}

.pullquote::before {
    top: 0;
}

.pullquote::after {
    bottom: 0;
}

.cta-block {
    background: var(--color-dark-bg);
    color: var(--color-dark-text);
    padding: var(--spacing-xl) var(--spacing-lg);
    margin: var(--spacing-xl) -1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-gold), var(--color-accent));
}

.cta-block h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.cta-block p {
    font-size: 0.95rem;
    opacity: 0.85;
    margin-bottom: 1.5rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-accent);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(45, 106, 159, 0.3);
}

.cta-button-outline {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.cta-button-outline:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
}

.review-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: 4px;
    position: relative;
}

.review-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
    color: var(--color-border);
}

.review-stars {
    color: var(--color-gold);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.review-text {
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.review-author {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text);
}

.review-author span {
    font-weight: 400;
    color: var(--color-text-muted);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
}

.specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.specs-table td {
    padding: 0.9rem 0;
    font-size: 0.95rem;
}

.specs-table td:first-child {
    font-weight: 600;
    width: 40%;
    color: var(--color-text);
}

.specs-table td:last-child {
    color: var(--color-text-muted);
}

.divider {
    width: 40px;
    height: 2px;
    background: var(--color-accent);
    margin: var(--spacing-xl) auto;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--color-dark-bg);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    font-size: 1rem;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

footer {
    background: var(--color-dark-bg);
    color: var(--color-dark-text);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-nav a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--color-accent);
}

.footer-company {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.footer-disclaimer {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    max-width: 600px;
    margin: var(--spacing-md) auto 0;
    line-height: 1.7;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.legal-page {
    padding: 4rem 0;
}

.legal-page h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.legal-page h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-page p,
.legal-page li {
    margin-bottom: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.legal-page ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-page {
    padding: 4rem 0;
}

.contact-page h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.contact-page .subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.contact-info {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.contact-info-item i {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.contact-info-item h3 {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.contact-info-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }

    html {
        font-size: 15px;
    }

    .hero-section {
        padding: 4rem 0 3rem;
    }

    .cta-block {
        padding: var(--spacing-lg) var(--spacing-md);
        margin: var(--spacing-lg) -1.5rem;
    }

    .pullquote {
        font-size: 1.3rem;
        padding: var(--spacing-lg) 0;
    }

    .footer-nav {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-title {
        font-size: 1.9rem;
    }

    .editorial-text h2 {
        font-size: 1.4rem;
    }

    .cta-button {
        padding: 0.85rem 1.8rem;
        font-size: 0.8rem;
    }
}