/* ═══════════════════════════════════════════════════════════════════════════
   ARTERIA — página dedicada
   ═══════════════════════════════════════════════════════════════════════════ */

.arteria-page { max-width: 100%; }

.arteria-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-container) 100%);
    color: #fff;
    padding: 5rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}
.arteria-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 50%),
                      radial-gradient(circle at 80% 70%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}
.arteria-hero-content { position: relative; max-width: 960px; margin: 0 auto; }
.arteria-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 1.2rem;
}
.arteria-hero h1 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(3.5rem, 8vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 0 0 1rem;
}
.arteria-tagline {
    font-size: 1.35rem;
    line-height: 1.5;
    max-width: 720px;
    margin: 0 0 0.8rem;
    opacity: 0.95;
    font-style: italic;
}
.arteria-tagline-2 {
    font-size: 1rem;
    line-height: 1.5;
    max-width: 720px;
    margin: 0 0 2.5rem;
    opacity: 0.8;
    font-weight: 500;
}
.arteria-governance-card {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 16px;
    padding: 2rem 2.2rem;
    margin-bottom: 2.5rem;
    backdrop-filter: blur(8px);
}
.arteria-governance-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
    margin: 0 0 1rem;
}
.arteria-governance-body {
    font-size: 1.02rem;
    line-height: 1.65;
    margin: 0 0 1rem;
}
.arteria-governance-body:last-child { margin-bottom: 0; }
.arteria-governance-body strong { color: #fff; font-weight: 700; }

.arteria-hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.4);
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

/* Sections */
.arteria-section { padding: 4rem 2rem; }
.arteria-section-dark { background: var(--surface-container-low); }
.arteria-section-inner { max-width: 1100px; margin: 0 auto; }
.arteria-section h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}
.arteria-section-intro {
    font-size: 1.1rem;
    color: var(--on-surface-variant);
    max-width: 780px;
    margin: 0 0 2.5rem;
    line-height: 1.6;
}

/* Two-column block */
.arteria-two-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}
.arteria-h3-problem, .arteria-h3-answer {
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 1rem;
    font-weight: 700;
}
.arteria-h3-problem { color: #c0392b; }
.arteria-h3-answer  { color: var(--primary); }

/* Estructura grid */
.arteria-sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
}
.arteria-section-card {
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 12px;
    padding: 1.5rem 1.4rem;
    text-decoration: none;
    color: var(--on-surface);
    transition: transform 0.2s, border-color 0.2s;
    display: block;
    position: relative;
}
.arteria-section-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
}
.arteria-section-card.arteria-section-highlight {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--surface-container-lowest) 0%, var(--surface-container-low) 100%);
}
.arteria-section-num {
    display: inline-block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}
.arteria-section-card h4 {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
}
.arteria-section-card p {
    margin: 0;
    color: var(--on-surface-variant);
    font-size: 0.92rem;
    line-height: 1.5;
}

/* Timeline */
.arteria-timeline { position: relative; }
.arteria-timeline::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 12px;
    bottom: 12px;
    width: 2px;
    background: var(--surface-container-low);
}
.arteria-hito {
    display: flex;
    gap: 1.5rem;
    padding: 1.2rem 0;
    position: relative;
}
.arteria-hito-marker {
    flex-shrink: 0;
    width: 64px;
    text-align: center;
    position: relative;
    z-index: 1;
}
.arteria-hito-marker .material-symbols-outlined {
    display: block;
    width: 44px;
    height: 44px;
    line-height: 44px;
    background: var(--surface-container-lowest);
    border: 2px solid var(--surface-container-low);
    border-radius: 50%;
    margin: 0 auto 0.4rem;
    color: var(--on-surface-variant);
    font-size: 22px;
}
.arteria-hito-pending .material-symbols-outlined { border-color: var(--surface-container-low); color: var(--on-surface-variant); }
.arteria-hito-in-progress .material-symbols-outlined { border-color: #f59e0b; color: #f59e0b; }
.arteria-hito-completed .material-symbols-outlined { border-color: #10b981; color: #10b981; background: #10b98115; }
.arteria-hito-mes {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.arteria-hito-body {
    flex: 1;
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
}
.arteria-hito-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.arteria-hito-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
}
.arteria-hito-estado {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: var(--surface-container-low);
    color: var(--on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.arteria-hito-estado-in-progress { background: #f59e0b22; color: #f59e0b; }
.arteria-hito-estado-completed { background: #10b98122; color: #10b981; }
.arteria-hito-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}
.arteria-hito-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--on-surface-variant);
    margin-bottom: 0.3rem;
}
.arteria-hito-cols p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.5;
}
.arteria-hito-metrica {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--surface-container-low);
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
    color: var(--on-surface-variant);
}
.arteria-hito-metrica .material-symbols-outlined { font-size: 18px; color: var(--primary); }

/* Fractura warnings */
.arteria-fractura {
    margin-top: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 10px;
    display: flex;
    gap: 0.8rem;
    background: rgba(13, 71, 161, 0.08);
    border-left: 3px solid var(--primary);
}
.arteria-fractura .material-symbols-outlined { color: var(--primary); flex-shrink: 0; }
.arteria-fractura strong { display: block; margin-bottom: 0.3rem; }
.arteria-fractura p { margin: 0.3rem 0; font-size: 0.88rem; line-height: 1.5; color: var(--on-surface-variant); }
.arteria-fractura-comunicacion { background: rgba(13, 71, 161, 0.08); border-left-color: var(--primary); }
.arteria-fractura-comunicacion .material-symbols-outlined { color: var(--primary); }
.arteria-fractura-defensa-constitucional { background: rgba(16, 185, 129, 0.10); border-left-color: #10b981; }
.arteria-fractura-defensa-constitucional .material-symbols-outlined { color: #10b981; }

/* Docs grid */
.arteria-docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2rem;
}
.arteria-doc {
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 12px;
    padding: 1.4rem;
}
.arteria-doc-pendiente { opacity: 0.6; }
.arteria-doc-tipo {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}
.arteria-doc h4 { margin: 0 0 0.5rem; font-size: 1.08rem; font-weight: 700; }
.arteria-doc p { margin: 0 0 1.2rem; color: var(--on-surface-variant); font-size: 0.92rem; line-height: 1.5; }
.arteria-doc-formats { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.arteria-doc-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.45rem 0.85rem;
    background: var(--surface-container-low);
    border-radius: 8px;
    text-decoration: none;
    color: var(--on-surface);
    font-size: 0.82rem;
    font-weight: 500;
    transition: background 0.2s;
}
.arteria-doc-btn:hover { background: var(--primary); color: #fff; }
.arteria-doc-btn .material-symbols-outlined { font-size: 16px; }
.arteria-doc-nota {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: var(--on-surface-variant);
    font-style: italic;
}
.arteria-doc-nota .material-symbols-outlined { font-size: 16px; }
.arteria-docs-footnote {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--on-surface-variant);
    line-height: 1.6;
    padding: 1rem;
    background: var(--surface-container-lowest);
    border-radius: 10px;
    margin: 0;
}
.arteria-docs-footnote .material-symbols-outlined { color: var(--primary); flex-shrink: 0; }

/* Estado */
.arteria-status-card {
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 12px;
    padding: 1.5rem 1.8rem;
}
.arteria-status-card p { margin: 0 0 0.6rem; line-height: 1.6; }
.arteria-status-card p:last-child { margin-bottom: 0; color: var(--on-surface-variant); font-size: 0.95rem; }

/* Footer */
.arteria-footer {
    background: var(--surface-container-low);
    padding: 3rem 2rem;
    text-align: center;
}
.arteria-footer-inner { max-width: 960px; margin: 0 auto; }
.arteria-footer p { margin: 0 0 0.5rem; color: var(--on-surface-variant); }
.arteria-footer-small { font-size: 0.9rem; }
.arteria-footer a { color: var(--primary); text-decoration: none; }

@media (max-width: 600px) {
    .arteria-timeline::before { left: 18px; }
    .arteria-hito { gap: 0.8rem; }
    .arteria-hito-marker { width: 36px; }
    .arteria-hito-marker .material-symbols-outlined { width: 32px; height: 32px; line-height: 32px; font-size: 16px; }
    .arteria-hito-mes { font-size: 0.68rem; }
}

/* Search box + lang switch (navbar) */
.arteria-search-wrap { position: relative; }
.arteria-search-input {
    width: 240px;
    padding: 0.45rem 0.8rem;
    border: 1px solid var(--surface-container-low);
    border-radius: 8px;
    background: var(--surface-container-lowest);
    color: var(--on-surface);
    font-size: 0.88rem;
}
.arteria-search-input:focus { outline: 2px solid var(--primary); border-color: transparent; }
.arteria-search-results {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: min(420px, 90vw);
    max-height: 60vh;
    overflow-y: auto;
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    display: none;
    z-index: 100;
}
.arteria-search-results.open { display: block; }
.arteria-search-header {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--on-surface-variant);
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--surface-container-low);
}
.arteria-search-item {
    display: block;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--surface-container-low);
    text-decoration: none;
    color: var(--on-surface);
    transition: background 0.15s;
}
.arteria-search-item:last-child { border-bottom: none; }
.arteria-search-item:hover { background: var(--surface-container-low); }
.arteria-search-doc {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.2rem;
}
.arteria-search-item strong { display: block; font-size: 0.95rem; margin-bottom: 0.2rem; }
.arteria-search-item p { margin: 0; font-size: 0.83rem; color: var(--on-surface-variant); line-height: 1.4; }
.arteria-search-empty { padding: 1rem; color: var(--on-surface-variant); font-style: italic; text-align: center; }

.arteria-lang-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    background: var(--surface-container-low);
    color: var(--on-surface);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: background 0.2s;
}
.arteria-lang-btn:hover { background: var(--primary); color: #fff; }

@media (max-width: 768px) {
    .arteria-search-input { width: 140px; }
    .arteria-search-results { width: 90vw; right: -50px; }
}

/* Portales asociados (footer) */
.arteria-portals {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}
.arteria-footer .arteria-portals h3 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--on-surface-variant);
    margin: 0 0 1.2rem;
}
.arteria-portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    text-align: left;
}
.arteria-portal {
    display: block;
    padding: 1rem 1.2rem;
    background: var(--surface-container-lowest);
    border: 1px solid var(--surface-container-low);
    border-radius: 10px;
    text-decoration: none;
    color: var(--on-surface);
    transition: transform 0.15s, border-color 0.15s;
}
.arteria-portal:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
}
.arteria-portal strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--primary);
}
.arteria-portal span {
    font-size: 0.85rem;
    color: var(--on-surface-variant);
    line-height: 1.45;
}