/* Landings SEO — Ching Tao Kenpo (regla 13) — identidad gold/black */

.page-seo {
    --seo-max: 1120px;
    --seo-pad: 24px;
    --gold: #d4af37;
    --gold-soft: #f0d78c;
    --text-muted: #b7b0a3;
    --bg-dark: #070709;
    background: var(--bg-dark);
    color: #f3efe6;
    font-family: "Inter", system-ui, sans-serif;
    min-height: 100vh;
}

.page-seo .container {
    width: 100%;
    max-width: var(--seo-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--seo-pad);
    padding-right: var(--seo-pad);
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .page-seo { --seo-pad: 32px; }
}

/* Header landings */
.page-seo .main-header,
.page-seo .seo-site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(14px);
    background: rgba(7, 7, 9, 0.9);
    border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.page-seo .navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
    min-height: 64px;
}

.page-seo .seo-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: inherit;
    text-decoration: none;
}

.page-seo .seo-brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.35);
}

.page-seo .logo-text {
    font-family: "Cinzel", serif;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #f3efe6;
}

.page-seo .logo-text small {
    display: block;
    font-size: 0.68rem;
    color: var(--text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-family: "Inter", system-ui, sans-serif;
}

.page-seo .nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.1rem;
}

.page-seo .nav-menu a,
.page-seo .nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.page-seo .nav-menu a:hover,
.page-seo .nav-link.active,
.page-seo .nav-link:hover {
    color: var(--gold-soft);
}

.page-seo .burger-menu {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 10px;
    background: transparent;
    padding: 0;
    cursor: pointer;
    place-items: center;
    gap: 5px;
    flex-direction: column;
}

.page-seo .burger-menu .bar {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--gold);
}

.page-seo body.menu-open,
body.menu-open {
    overflow: hidden;
}

/* Hero / content */
.seo-hero {
    padding: 48px 0 40px;
    background:
        radial-gradient(ellipse at top, rgba(155, 27, 27, 0.18), transparent 55%),
        linear-gradient(180deg, rgba(212, 175, 55, 0.08), transparent 70%);
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
}

.seo-breadcrumb {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 0 0 16px;
}

.seo-breadcrumb a {
    color: var(--gold);
    text-decoration: none;
}

.seo-breadcrumb a:hover {
    text-decoration: underline;
}

.seo-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 0 0 10px;
    font-weight: 700;
}

.seo-hero h1 {
    font-family: "Cinzel", serif;
    font-size: clamp(1.75rem, 4vw, 2.6rem);
    font-weight: 600;
    color: #fff;
    line-height: 1.15;
    margin: 0 0 16px;
    max-width: 820px;
}

.seo-lead {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 720px;
    margin: 0 0 24px;
}

.seo-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.seo-hero-cta .btn,
.page-seo .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.7rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.03em;
}

.page-seo .btn-primary,
.seo-hero-cta .btn-primary {
    background: linear-gradient(135deg, #f0d78c, #d4af37 45%, #a8841f);
    color: #1a1408;
    border: none;
}

.page-seo .btn-outline,
.seo-hero-cta .btn-outline {
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: var(--gold-soft);
    background: rgba(255, 255, 255, 0.02);
}

.seo-main {
    padding: 48px 0 72px;
}

.seo-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
    gap: 40px;
    align-items: start;
}

.seo-block {
    margin-bottom: 32px;
}

.seo-block h2 {
    font-family: "Cinzel", serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gold-soft);
    margin: 0 0 12px;
}

.seo-block p {
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

.seo-cta-box {
    margin-top: 40px;
    padding: 28px;
    border-radius: 14px;
    border: 1px solid rgba(212, 175, 55, 0.28);
    background: linear-gradient(120deg, rgba(155, 27, 27, 0.18), rgba(212, 175, 55, 0.08));
}

.seo-cta-box h2 {
    font-family: "Cinzel", serif;
    font-size: 1.15rem;
    color: #f3efe6;
    margin: 0 0 8px;
}

.seo-cta-box p {
    color: var(--text-muted);
    margin: 0 0 16px;
    font-size: 0.95rem;
}

.seo-sidebar-card {
    padding: 22px;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.18);
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 16px;
}

.seo-sidebar-card h3 {
    font-size: 0.95rem;
    color: var(--gold-soft);
    margin: 0 0 14px;
    font-family: "Cinzel", serif;
}

.seo-related-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.seo-related-list li {
    margin-bottom: 8px;
}

.seo-related-list a {
    color: var(--gold);
    text-decoration: none;
    font-size: 0.88rem;
}

.seo-related-list a:hover {
    text-decoration: underline;
}

.seo-sidebar-more {
    margin: 14px 0 0;
    font-size: 0.85rem;
}

.seo-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.seo-hub-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.25s, transform 0.25s;
}

.seo-hub-card:hover {
    border-color: rgba(212, 175, 55, 0.45);
    transform: translateY(-2px);
}

.seo-hub-card-eyebrow {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8a8378;
}

.seo-hub-card strong {
    color: #f3efe6;
    font-size: 0.95rem;
    font-family: "Cinzel", serif;
}

/* Footer landings */
.page-seo .main-footer,
.page-seo .seo-site-footer {
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    background: #050506;
    padding: 2.5rem 0 1.5rem;
}

.page-seo .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.page-seo .footer-brand p,
.page-seo .footer-links a,
.page-seo .footer-contact-info a,
.page-seo .footer-contact-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.page-seo .footer-links h4,
.page-seo .footer-contact-info h4 {
    font-family: "Cinzel", serif;
    color: var(--gold-soft);
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
}

.page-seo .footer-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-seo .footer-links li {
    margin-bottom: 0.45rem;
}

.page-seo .footer-links a,
.page-seo .footer-contact-info a {
    text-decoration: none;
}

.page-seo .footer-links a:hover,
.page-seo .footer-contact-info a:hover {
    color: var(--gold-soft);
}

.page-seo .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 1rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.page-seo .footer-credit {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 300;
    color: var(--text-muted);
}

.page-seo .footer-credit a {
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.04em;
}

.page-seo .footer-credit a:hover {
    color: var(--gold);
}

/* Index links block (home) */
.seo-index-links {
    margin-top: 0;
    padding: clamp(3rem, 7vw, 4.5rem) 0;
    border-top: 1px solid rgba(212, 175, 55, 0.12);
    background: linear-gradient(180deg, rgba(16, 16, 21, 0.8), transparent);
}

.seo-index-links h3 {
    font-family: "Cinzel", serif;
    color: var(--gold-soft, #f0d78c);
    margin: 0 0 0.5rem;
    font-size: 1.35rem;
}

.seo-index-links > .container > p,
.seo-index-links p {
    color: var(--text-muted, #b7b0a3);
    margin: 0 0 1.25rem;
}

.seo-index-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 0.85rem;
}

.seo-index-grid a {
    font-size: 0.84rem;
    color: #1a1408;
    text-decoration: none;
    background: linear-gradient(135deg, #f0d78c, #d4af37);
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s ease, filter 0.2s;
}

.seo-index-grid a:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
    color: #000;
}

@media (min-width: 992px) {
    .page-seo .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
    }
}

@media (max-width: 960px) {
    .seo-layout {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 760px) {
    .page-seo .burger-menu {
        display: grid;
    }

    .page-seo .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        padding: 0.75rem 1rem 1.25rem;
        background: rgba(7, 7, 9, 0.98);
        border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    }

    .page-seo .nav-menu.active {
        display: flex;
    }

    .page-seo .nav-menu a {
        padding: 0.85rem 0.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

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

    .page-seo .main-header {
        position: relative;
    }
}

@media (prefers-reduced-motion: reduce) {
    .seo-hub-card,
    .seo-index-grid a {
        transition: none;
    }
}