:root {
    --color-background: #f8f9fa;
    --color-surface: #ffffff;
    --color-border: #e5e7eb;
    --color-text: #1f2937;
    --color-muted: #6b7280;
    --color-accent: #dc2626;
    --color-accent-soft: #fee2e2;
    --color-secondary: #f3f4f6;
    --color-secondary-rgb: 243, 244, 246;
    --color-nav: #111827;
    --font-body: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
    --font-heading: "Georgia", "Times New Roman", serif;
    --font-display: "League Spartan", "Arial Black", "Helvetica Neue", sans-serif;
    --max-width: 1100px;
    --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: var(--font-body);
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    width: min(90%, var(--max-width));
    margin: 0 auto;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.6rem;
}

.lede {
    font-size: 1.1rem;
    max-width: 60ch;
    color: var(--color-muted);
}

.section {
    padding: 5rem 0;
}

.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 1px 0 0 var(--color-border),
                0 3px 0 0 transparent,
                0 4px 0 0 rgba(220, 38, 38, 0.1);
}

.site-header::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        var(--color-accent) 0px,
        var(--color-accent) 8px,
        transparent 8px,
        transparent 16px
    );
    opacity: 0.15;
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
}

.brand {
    display: flex;
    flex-direction: column;
    font-family: var(--font-heading);
    letter-spacing: 0.04rem;
    position: relative;
    padding-bottom: 0.4rem;
}

.brand::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 2.75rem;
    height: 2px;
    background: var(--color-accent);
    opacity: 0.9;
}

.brand-mark {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-accent);
    letter-spacing: 0.08rem;
    line-height: 1.05;
}

.brand-sub {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-nav);
    letter-spacing: 0.31rem;
}

.small-brand {
    padding-bottom: 0.3rem;
}

.small-brand::after {
    width: 2.25rem;
    opacity: 0.7;
}

.small-brand .brand-mark {
    font-size: 1.15rem;
}

.small-brand .brand-sub {
    color: rgba(245, 243, 239, 0.78);
    font-size: 1.05rem;
    letter-spacing: 0.2rem;
}

.site-footer .brand-sub {
    color: rgba(245, 243, 239, 0.88);
    letter-spacing: 0.31rem;
}

.site-nav {
    display: flex;
    gap: 1.75rem;
    font-size: 0.95rem;
    color: var(--color-nav);
}

.site-nav a {
    position: relative;
    padding-bottom: 0.3rem;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 200ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    transform: scaleX(1);
}

.hero {
    background: linear-gradient(135deg, rgba(var(--color-secondary-rgb), 0.26), rgba(253, 250, 247, 0.94));
    padding: 6rem 0 5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    align-items: center;
}

.hero-copy h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.1rem);
    margin-bottom: 1rem;
    color: var(--color-nav);
}

.hero-copy p {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}

.primary-cta {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--color-accent);
    color: #ffffff;
    border-radius: 999px;
    border: none;
    font-weight: 600;
    transition: background 200ms ease, transform 200ms ease;
}

.primary-cta:hover {
    background: #8d514f;
    transform: translateY(-2px);
}

.hero-card {
    background: linear-gradient(180deg, rgba(var(--color-secondary-rgb), 0.16), var(--color-surface));
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.hero-card::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(220, 38, 38, 0.2) 0px,
        rgba(220, 38, 38, 0.2) 6px,
        transparent 6px,
        transparent 14px
    );
}

.hero-card h2 {
    font-size: 0.85rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.hero-card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.hero-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.hero-card li + li {
    margin-top: 0.75rem;
}

.secondary-cta {
    font-weight: 600;
    color: var(--color-accent);
}

.featured {
    background: linear-gradient(180deg, rgba(var(--color-secondary-rgb), 0.08), var(--color-surface));
}

.spec-grid {
    margin-top: 2.5rem;
    display: grid;
    gap: 1.75rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.spec {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.75rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(var(--color-secondary-rgb), 0.12));
    box-shadow: 0 10px 24px rgba(38, 24, 26, 0.06);
    position: relative;
}

.spec::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(220, 38, 38, 0.15) 0px,
        rgba(220, 38, 38, 0.15) 5px,
        transparent 5px,
        transparent 12px
    );
}

.spec h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.spec ul {
    list-style: square;
    padding-left: 1.1rem;
    color: var(--color-muted);
}

.spec li + li {
    margin-top: 0.5rem;
}

.latest {
    background: var(--color-background);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.review-card {
    border: 1px solid var(--color-border);
    border-radius: 18px;
    padding: 1.8rem;
    background: var(--color-surface);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 12px 30px rgba(32, 48, 64, 0.06);
    transition: transform 200ms ease, box-shadow 200ms ease;
    position: relative;
}

.review-card::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(220, 38, 38, 0.15) 0px,
        rgba(220, 38, 38, 0.15) 5px,
        transparent 5px,
        transparent 12px
    );
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(32, 48, 64, 0.08);
}

.review-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
}

.review-card .subtitle {
    font-size: 0.85rem;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    color: var(--color-accent);
}

.card-link {
    font-weight: 600;
    color: var(--color-accent);
}

.spotlight {
    background: var(--color-surface);
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.spotlight article {
    border-top: 1px solid var(--color-border);
    padding-top: 1.2rem;
}

.spotlight h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}


.site-footer {
    background: #111827;
    color: #f9fafb;
    padding: 3rem 0;
    position: relative;
}

.site-footer::before {
    content: "";
    position: absolute;
    top: 12px;
    left: 5%;
    right: 5%;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(220, 38, 38, 0.4) 0px,
        rgba(220, 38, 38, 0.4) 8px,
        transparent 8px,
        transparent 16px
    );
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.footer-copy {
    color: rgba(245, 243, 239, 0.75);
    margin-top: 0.6rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(245, 243, 239, 0.85);
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-meta {
    font-size: 0.8rem;
    color: rgba(245, 243, 239, 0.65);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.meta {
    font-style: italic;
}

.review-hero {
    padding: 5rem 0 3rem;
    background: linear-gradient(135deg, rgba(var(--color-secondary-rgb), 0.16), rgba(253, 250, 247, 0.92));
}

.review-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 4vw, 3rem);
    color: var(--color-nav);
    margin-bottom: 0.6rem;
}

.review-hero .lede {
    margin-bottom: 1.5rem;
}

.review-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem 2.5rem;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.review-meta span {
    text-transform: uppercase;
    letter-spacing: 0.12rem;
    font-weight: 600;
}

.review-section {
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.review-section:last-of-type {
    border-bottom: none;
    padding-bottom: 5rem;
}

.section-heading {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    color: var(--color-nav);
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.mode-card {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.6rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(var(--color-secondary-rgb), 0.1));
    box-shadow: 0 12px 28px rgba(38, 24, 26, 0.06);
    position: relative;
}

.mode-card::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    height: 1px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(220, 38, 38, 0.15) 0px,
        rgba(220, 38, 38, 0.15) 5px,
        transparent 5px,
        transparent 12px
    );
}

.mode-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.65rem;
}

.mode-card ul {
    padding-left: 1.1rem;
    color: var(--color-muted);
}

.mode-card li + li {
    margin-top: 0.45rem;
}

.data-callout {
    border-left: 4px solid var(--color-accent);
    padding-left: 1rem;
    color: var(--color-muted);
    margin-top: 1.25rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 2rem;
}

.back-link::before {
    content: "←";
    font-size: 1rem;
}

.review-summary {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.summary-card {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.5rem;
    background: var(--color-surface);
}

.summary-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
}

.summary-card p {
    color: var(--color-muted);
}

.pull-quote {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-nav);
    line-height: 1.5;
}

.pull-quote em {
    color: var(--color-accent);
    font-style: normal;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
    font-size: 0.95rem;
}

.spec-table th,
.spec-table td {
    border: 1px solid var(--color-border);
    padding: 0.75rem 1rem;
    text-align: left;
}

.spec-table th {
    background: rgba(var(--color-secondary-rgb), 0.18);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08rem;
    font-size: 0.8rem;
}

.spec-table td strong {
    color: var(--color-nav);
}

@media (max-width: 720px) {
    .site-nav {
        display: none;
    }

    .hero {
        padding-top: 5rem;
    }
}

@media (max-width: 520px) {
    .section {
        padding: 4rem 0;
    }

    .hero-card,
    .spec,
    .review-card {
        border-radius: 14px;
    }

}

.contact-content {
    display: flex;
    gap: 2.5rem;
    align-items: start;
    margin-top: 2rem;
}

.contact-photo {
    flex-shrink: 0;
    max-width: 320px;
}

.author-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.contact-info {
    flex: 1;
}

.contact-details {
    margin-top: 2rem;
}

.contact-details p {
    margin-bottom: 0.75rem;
}

.email-verification {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    max-width: 22rem;
    background: rgba(var(--color-secondary-rgb), 0.08);
}

.email-verification label {
    display: block;
    font-weight: 600;
}

.verification-controls {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.verification-controls input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 1rem;
    background: var(--color-surface);
    color: inherit;
}

.verification-controls input:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.verification-message {
    margin-top: 0.75rem;
    color: var(--color-accent);
    font-weight: 600;
}

@media (max-width: 768px) {
    .contact-content {
        flex-direction: column;
    }

    .contact-photo {
        max-width: none;
    }
}
.display-heading {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    letter-spacing: 0.08rem;
    text-transform: uppercase;
    line-height: 1.05;
    color: var(--color-accent);
}