/* ============================================================
   PORTAL DE TRANSPARENCIA — SOMAPAZ
   Estética gubernamental institucional
   ============================================================ */

:root {
    --primary:       #1e4db7;
    --primary-dark:  #123380;
    --primary-xdark: #0d2257;
    --accent:        #c0392b;       /* rojo para PDFs */
    --text:          #1a1a2e;
    --text-muted:    #5a6474;
    --border:        #d5dce8;
    --bg:            #f0f2f7;
    --white:         #ffffff;
    --transition:    all 0.25s ease;
    --radius:        6px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.65;
    font-size: 15px;
}

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

ul {
    list-style: none;
}

img {
    display: block;
    max-width: 100%;
}

/* ============================================================
   TOP BAR INSTITUCIONAL
   ============================================================ */
.top-bar {
    background-color: var(--primary-xdark);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.55rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.top-bar i {
    margin-right: 0.4rem;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.official-site-dot {
    color: #4caf50;
    font-size: 0.55rem;
    vertical-align: middle;
}

/* ============================================================
   HEADER
   ============================================================ */
header {
    background-color: var(--white);
    border-bottom: 3px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.85rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo img {
    height: 58px;
    width: auto;
    object-fit: contain;
}

/* Navigation */
.nav-menu ul {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.nav-menu a i {
    font-size: 0.8rem;
}

.nav-menu a:hover {
    color: var(--primary);
    background-color: rgba(30, 77, 183, 0.06);
}

.nav-menu a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

/* Dropdown Menu */
.nav-menu li {
    position: relative;
    list-style: none;
}
.nav-menu ul.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    flex-direction: column;
    gap: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: var(--radius);
    padding: 0.5rem 0;
    z-index: 1001;
    border: 1px solid rgba(0,0,0,0.05);
}
.nav-menu li.dropdown:hover ul.dropdown-menu {
    display: flex;
}
.nav-menu ul.dropdown-menu li {
    width: 100%;
}
.nav-menu ul.dropdown-menu a {
    padding: 0.6rem 1.25rem;
    border-radius: 0;
    font-size: 0.85rem;
    color: var(--text-color);
}
.nav-menu ul.dropdown-menu a:hover {
    background-color: rgba(30, 77, 183, 0.06);
    color: var(--primary);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    background-color: var(--primary);
    color: var(--white);
    padding: 3.5rem 2rem 5rem;
    border-bottom: 4px solid var(--primary-dark);
}

.hero-content {
    max-width: 760px;
    margin: 0 auto;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.85rem;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.3rem 0.85rem;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.9rem;
    letter-spacing: -0.01em;
}

.hero-sub {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.78);
    max-width: 620px;
    line-height: 1.7;
}

/* ============================================================
   MAIN CONTAINER
   ============================================================ */
.main-container {
    max-width: 1000px;
    margin: -2.5rem auto 5rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background-color: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    padding: 2.5rem 2.5rem 2.75rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

/* Section Title */
.section-title {
    color: var(--primary-dark);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.section-title i {
    font-size: 1.1rem;
    color: var(--primary);
}

.section-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    margin-top: 0.3rem;
}

/* ============================================================
   NORMATIVIDAD
   ============================================================ */
.normatividad-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.norm-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius);
    background-color: var(--white);
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition);
}

.norm-link > i:first-child {
    color: var(--primary);
    font-size: 0.95rem;
    flex-shrink: 0;
}

.norm-link span {
    flex: 1;
}

.norm-link-icon-end {
    color: var(--text-muted);
    font-size: 0.78rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.norm-link:hover {
    background-color: rgba(30, 77, 183, 0.04);
    border-color: var(--primary);
    border-left-color: var(--primary);
    color: var(--primary);
}

.norm-link:hover .norm-link-icon-end {
    color: var(--primary);
}

/* ============================================================
   ACCORDION
   ============================================================ */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.accordion-header {
    background-color: var(--primary);
    color: var(--white);
    padding: 1rem 1.4rem;
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: 600;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: background-color 0.2s ease;
    user-select: none;
}

.accordion-header:hover {
    background-color: var(--primary-dark);
}

.accordion-header span {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.accordion-header span i {
    font-size: 0.85rem;
    opacity: 0.8;
}

.accordion-icon {
    font-size: 0.78rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background-color: #f8f9fc;
    border-top: 0;
}

.accordion-body {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
}

/* ============================================================
   DOC LIST
   ============================================================ */
.doc-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
}

.doc-list li a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--text);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    background-color: var(--white);
    border: 1px solid var(--border);
    transition: var(--transition);
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.4;
}

.doc-list li a i.fa-file-pdf {
    color: var(--accent);
    font-size: 1.05rem;
    flex-shrink: 0;
}

.doc-list li a:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(30, 77, 183, 0.03);
}

.doc-list li a:hover i.fa-file-pdf {
    color: var(--primary);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background-color: var(--primary-xdark);
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.88rem;
    margin-top: 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 52px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.footer-col p {
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.footer-col h3 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-col h3 i {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-col ul li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.88rem;
    transition: color 0.2s ease;
}

.footer-col ul li a i {
    font-size: 0.65rem;
    opacity: 0.6;
}

.footer-col ul li a:hover {
    color: rgba(255, 255, 255, 0.95);
}

.footer-contact {
    margin-top: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.55);
}

.footer-contact i {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.38);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 0.5rem;
}

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-col:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .top-bar-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
        padding: 0.6rem 1.25rem;
    }

    .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        padding: 1rem 1.25rem;
        gap: 0.75rem;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        width: 100%;
        margin-top: 10px;
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        font-size: 0.95rem;
        padding: 0.8rem 1rem;
        border-bottom: 1px solid var(--border);
        border-radius: 0;
    }

    /* Submenu on mobile */
    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        background-color: var(--bg);
        display: none;
        min-width: 100%;
        padding-left: 1rem;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .hero {
        padding: 2.5rem 1.25rem 4rem;
    }

    .hero h1 {
        font-size: 1.65rem;
    }

    .main-container {
        padding: 0 1.25rem;
        margin-top: -2rem;
    }

    .card {
        padding: 1.75rem 1.5rem 2rem;
    }

    .doc-list {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1.25rem 1.5rem;
    }
}