/* ===========================
   ELHAMBRA.TR - NASRID THEME
   =========================== */

/* Color Palette */
:root {
  --color-primary: #B8402A;
  --color-primary-dark: #8F301F;
  
  --color-navy: #111827;
  --color-sand: #D9B26D;
  --color-olive: #7B8C44;
  --color-aqua: #4A8FA8;
  
  --color-bg: #F7F0E8;
  --color-card-bg: #FFFFFF;
  
  --color-text-main: #111827;
  --color-text-muted: #6B7280;
  
  --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.12);
  --shadow-hover: 0 15px 35px rgba(15, 23, 42, 0.18);
}

/* Typography */
body {
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.3;
    margin-bottom: 1.25rem;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }

p {
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Cards */
.card {
    background-color: var(--color-card-bg);
    border: none;
    box-shadow: var(--shadow-soft);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline-primary {
    border-color: var(--color-aqua);
    color: var(--color-aqua);
    border-width: 2px;
}

.btn-outline-primary:hover {
    background-color: var(--color-aqua);
    border-color: var(--color-aqua);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-outline-light {
    border-color: var(--color-sand);
    color: var(--color-sand);
    border-width: 2px;
}

.btn-outline-light:hover {
    background-color: var(--color-sand);
    border-color: var(--color-sand);
    color: var(--color-navy);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
}

.badge.bg-primary {
    background-color: var(--color-primary) !important;
}

.badge.bg-secondary {
    background-color: var(--color-sand) !important;
    color: var(--color-navy);
}

.bg-primary {
    background-color: var(--color-primary) !important;
}

.bg-light {
    background-color: var(--color-bg) !important;
}

.text-primary {
    color: var(--color-primary) !important;
}

.text-muted {
    color: var(--color-text-muted) !important;
}

/* Layout */
main {
    flex: 1;
}

footer {
    margin-top: auto;
    background-color: var(--color-navy) !important;
    color: #FFFFFF !important;
}

footer h5 {
    color: var(--color-sand) !important;
}

footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    color: var(--color-sand) !important;
    text-decoration: none;
}

/* Navbar */
.navbar {
    background-color: var(--color-navy) !important;
    box-shadow: var(--shadow-soft);
    padding: 1rem 0;
}

.navbar-dark {
    background-color: var(--color-navy) !important;
}

.bg-dark {
    background-color: var(--color-navy) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: #FFFFFF !important;
}

.navbar-brand:hover {
    color: var(--color-sand) !important;
}

.navbar .nav-link {
    color: #FFFFFF !important;
    font-weight: 400;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--color-sand) !important;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-sand);
    transition: width 0.3s ease;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 80%;
}

.navbar .dropdown-menu {
    background-color: var(--color-navy);
    border: 1px solid var(--color-sand);
}

.navbar .dropdown-item {
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.navbar .dropdown-item:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* Hero Section */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(17, 24, 39, 0.7), rgba(17, 24, 39, 0.7));
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: #FFFFFF;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.5);
}

.hero p {
    color: var(--color-sand);
}

/* Article Cards */
.article-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.article-card .card-img-top {
    height: 220px;
    object-fit: cover;
}

.article-card .badge {
    background-color: var(--color-primary) !important;
}

.article-card .card-title {
    color: var(--color-navy);
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
}

.article-card .card-text {
    color: var(--color-text-muted);
}

/* Content Areas */
.article-content,
.page-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-content h3,
.page-content h3 {
    color: var(--color-navy);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-sand);
}

.article-content p,
.page-content p {
    margin-bottom: 1.5rem;
}

.article-content img,
.page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    margin: 1.5rem 0;
}

/* Timeline */
.timeline-item {
    position: relative;
    padding-left: 3rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: -2rem;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-sand), var(--color-aqua));
    transform: translateX(-50%);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    background-color: var(--color-primary);
    border: 3px solid var(--color-bg);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 3px var(--color-sand);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-item h6 {
    color: var(--color-primary);
    font-weight: 600;
}

/* Glossary */
.glossary-term {
    border-left: 4px solid var(--color-sand);
    padding-left: 1rem;
    margin-bottom: 1.5rem;
}

.glossary-term h6 {
    color: var(--color-navy);
    font-weight: 600;
}

/* Gallery */
.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-hover);
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

/* Admin Styles */
.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background-color: var(--color-navy);
}

.admin-sidebar .nav-link {
    color: var(--color-sand);
    padding: 0.75rem 1.25rem;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* Sections */
section {
    padding: 4rem 0;
}

section h2 {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-sand));
    border-radius: 2px;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .timeline-item {
        padding-left: 2.5rem;
    }
    
    .timeline-item::before {
        left: 0.75rem;
    }
    
    .timeline-item::after {
        left: 0.75rem;
    }
    
    .hero {
        background-attachment: scroll;
    }
}

/* Utilities */
.shadow-soft {
    box-shadow: var(--shadow-soft) !important;
}

.rounded-lg {
    border-radius: 12px !important;
}

.text-navy {
    color: var(--color-navy) !important;
}

.text-sand {
    color: var(--color-sand) !important;
}

.text-aqua {
    color: var(--color-aqua) !important;
}

.bg-navy {
    background-color: var(--color-navy) !important;
}

.bg-sand {
    background-color: var(--color-sand) !important;
}

.border-sand {
    border-color: var(--color-sand) !important;
}

/* Logo coloring */
.app-logo {
    filter: brightness(0) saturate(100%) invert(1) !important;
}

/* Increase specificity on dark sections */
.navbar .app-logo,
footer .app-logo,
.admin-sidebar .app-logo,
.hero .app-logo {
    filter: brightness(0) saturate(100%) invert(1) !important;
}

/* Hero logo variant adds subtle shadow */
.hero-logo {
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3)) brightness(0) invert(1);
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.15);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.15);
    }
    56% {
        transform: scale(1);
    }
    100% {
        transform: scale(1);
    }
}

/* Headings on images / dark backgrounds */
.hero h1,
.hero h2,
.hero h3,
.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.text-white h1,
.text-white h2,
.text-white h3,
.text-on-image h1,
.text-on-image h2,
.text-on-image h3,
.hero .display-3,
.hero .display-4,
.bg-dark .display-3,
.bg-dark .display-4,
.text-white .display-3,
.text-white .display-4,
.text-on-image .display-3,
.text-on-image .display-4 {
    color: #FFFFFF !important;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}