@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&display=swap');

/* Design tokens */
:root {
    --color-primary: #7c4a1a;
    --color-primary-dark: #5d3810;
    --color-primary-light: #a65b1f;
    --color-accent: #c4902e;
    --color-accent-hover: #d4a03e;
    --color-bg: #faf8f5;
    --color-bg-hero: #f5efe6;
    --color-bg-card: #fff;
    --color-text: #2c2416;
    --color-text-muted: #5c5348;
    --color-border: #e8e0d5;
    --color-footer: #2c2416;
    --color-success: #2e7d4a;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(44, 36, 22, 0.06);
    --shadow-md: 0 4px 12px rgba(44, 36, 22, 0.08);
    --shadow-lg: 0 12px 40px rgba(44, 36, 22, 0.1);
    --transition: 0.2s ease;
    --container: min(1200px, 100vw - 2.5rem);
}

/* Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
}

/* Skip link (accessibility) */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 1000;
    padding: 0.75rem 1.25rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: top var(--transition);
}
.skip-link:focus {
    top: 1rem;
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo a {
    color: white;
    text-decoration: none;
}

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

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.75rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition);
}

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

.nav-links a:focus-visible,
.logo a:focus-visible {
    outline: 2px solid var(--color-accent-hover);
    outline-offset: 2px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-bg-hero) 0%, #ebe3d8 100%);
    padding: clamp(2.5rem, 6vw, 4rem) 0;
    text-align: center;
}

.hero h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

/* Temple hero image */
.temple-hero-image {
    display: block;
    max-width: 900px;
    width: 100%;
    height: auto;
    margin: 1.25rem auto 0 auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.temple-hero-image--half {
    max-width: 450px;
}

/* Page Navigation */
.page-nav {
    background: linear-gradient(135deg, #faf2e8 0%, var(--color-bg-hero) 100%);
    padding: 1.75rem 0;
    margin-bottom: 2rem;
}

.page-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.page-links a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: background var(--transition), color var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
}

.page-links a:hover {
    background: var(--color-primary);
    color: white;
}

.page-links a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Contents (table of contents) */
.contents-block {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.contents-block h3 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    margin-top: 0;
}

.contents-block ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.contents-block li {
    margin-bottom: 0.35rem;
}

.contents-block li:last-child {
    margin-bottom: 0;
}

.contents-block a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition);
}

.contents-block a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.contents-block a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Content Section */
.content {
    padding: clamp(2rem, 5vw, 3rem) 0;
}

.page-header {
    background: linear-gradient(135deg, #faf2e8 0%, var(--color-bg-hero) 100%);
    padding: clamp(1.5rem, 4vw, 2rem) 0;
    margin-bottom: 2rem;
}

.page-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-primary);
}

article {
    background: var(--color-bg-card);
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

article h3 {
    color: var(--color-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.35rem;
}

article h3:first-child {
    margin-top: 0;
}

article p {
    margin-bottom: 1rem;
    text-align: justify;
    line-height: 1.8;
}

article ul {
    margin: 1rem 0 1rem 1.5rem;
    line-height: 1.8;
}

article li {
    margin-bottom: 0.5rem;
}

/* Expander sections (details/summary) on deities etc. */
article .expander {
    margin: 0.75rem 0 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

article .expander summary {
    padding: 0.65rem 1rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    list-style: none;
    background: var(--color-bg-hero);
    transition: background var(--transition);
}

article .expander summary::-webkit-details-marker {
    display: none;
}

article .expander summary::before {
    content: '▶';
    display: inline-block;
    margin-right: 0.5rem;
    font-size: 0.7em;
    transition: transform var(--transition);
}

article .expander[open] summary::before {
    transform: rotate(90deg);
}

article .expander summary:hover {
    background: var(--color-border);
}

article .expander > *:not(summary) {
    padding: 1rem 1rem 1rem calc(1rem + 1ch);
    border-top: 1px solid var(--color-border);
}

article .expander__placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}

article .deity-sanskrit {
    font-style: italic;
    color: var(--color-text);
}

article .deity-image {
    margin: 1rem 0;
}

article .deity-image img {
    max-width: 280px;
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

article h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

article h4:first-of-type {
    margin-top: 1rem;
}

/* Gallery grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.gallery-grid img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: box-shadow var(--transition);
}
.gallery-grid img:hover {
    box-shadow: var(--shadow-md);
}

/* Lightbox (expandable gallery image) */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    padding: 2rem;
    box-sizing: border-box;
}
.lightbox--open {
    display: flex;
}
.lightbox__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}
.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.25);
}
.lightbox__content {
    max-width: 95vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox__img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.gallery-view-more {
    margin-top: 1rem;
    margin-bottom: 0;
}
.gallery-grid__empty {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin: 0;
    grid-column: 1 / -1;
}
.gallery-grid__empty a {
    color: var(--color-primary);
    word-break: break-all;
}
.gallery-grid__empty code {
    font-size: 0.875em;
    background: var(--color-border);
    padding: 0.1em 0.3em;
    border-radius: 3px;
}

/* Cards */
.intro-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.card {
    background: var(--color-bg-card);
    padding: 1.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

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

/* Temple Categories */
.temple-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.category-card {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    border-left: 4px solid var(--color-primary-light);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.category-card h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.category-card p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.category-card .btn {
    display: block;
    text-align: center;
}

/* Jyotirlinga Items */
.jyotirlinga-item {
    background: #faf6ef;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-primary-light);
}

.jyotirlinga-item h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.jyotirlinga-item p {
    color: var(--color-text);
    line-height: 1.8;
}

/* Button */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    transition: filter var(--transition), transform var(--transition);
}

.btn:hover {
    filter: brightness(1.08);
    transform: scale(1.02);
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary-dark);
    outline-offset: 2px;
}

/* Back Link */
.back-link {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.back-link a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition);
}

.back-link a:hover {
    color: var(--color-primary-dark);
}

.back-link a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Suggestion Section */
.suggestion-section {
    background: linear-gradient(135deg, #faf6ef 0%, #f5efe6 100%);
    padding: clamp(2rem, 5vw, 3rem) 0;
    margin: 2rem 0;
}

.suggestion-section h3 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.suggestion-form {
    background: var(--color-bg-card);
    padding: 1.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    max-width: 560px;
    margin-inline: auto;
}

.suggestion-box {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 1rem;
    resize: vertical;
    margin-bottom: 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.suggestion-box:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 74, 26, 0.15);
}

.suggestion-form .btn {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1.05rem;
}

.success-message {
    display: none;
    background: var(--color-success);
    color: white;
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
    animation: slideIn 0.3s ease-out;
}

.success-message--error {
    background: #c62828;
}

.gallery-upload-message {
    display: none;
    background: var(--color-success);
    color: white;
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
    animation: slideIn 0.3s ease-out;
}
.gallery-upload-message--error {
    background: #c62828;
}

.gallery-upload-form .form-group {
    margin-bottom: 1rem;
}
.gallery-upload-form .form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
}
.gallery-upload-form input[type="file"],
.gallery-upload-form textarea {
    width: 100%;
    max-width: 32rem;
    padding: 0.5rem;
    font-size: 1rem;
}
.gallery-upload-form textarea {
    resize: vertical;
    min-height: 5rem;
}

.upload-review-key label { display: block; margin-bottom: 0.35rem; font-weight: 600; }
.upload-review-key input { margin-right: 0.5rem; padding: 0.5rem; width: 16rem; max-width: 100%; }
.upload-review-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.upload-review-table th, .upload-review-table td { padding: 0.5rem 0.75rem; text-align: left; border-bottom: 1px solid #ddd; }
.upload-review-table th { font-weight: 600; }
.btn--small { padding: 0.35rem 0.75rem; font-size: 0.9rem; margin-right: 0.5rem; }

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
footer {
    background: var(--color-footer);
    color: white;
    text-align: center;
    padding: 1.75rem 1rem;
    margin-top: 3rem;
}

footer p {
    margin: 0;
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.9;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Ad slot placeholder (for Google AdSense) */
.ad-slot {
    min-height: 90px;
    margin: 1.5rem auto;
    max-width: var(--container);
    padding-inline: 1.25rem;
}

/* Cookie consent banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--color-footer);
    color: #fff;
    padding: 1rem 1.25rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.cookie-banner--hidden {
    transform: translateY(100%);
    opacity: 0;
}
.cookie-banner__text {
    margin: 0;
    font-size: 0.9375rem;
}
.cookie-banner__text a {
    color: var(--color-accent);
    text-decoration: underline;
}
.cookie-banner__text a:hover {
    color: var(--color-accent-hover);
}
.cookie-banner__accept {
    flex-shrink: 0;
}

/* Blog */
.blog-cta {
    margin-bottom: 1.5rem;
}
.blog-rules {
    background: var(--color-bg-card);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}
.blog-rules-list {
    margin: 0.5rem 0 0 1.25rem;
    padding: 0;
}
.blog-rules-list li {
    margin-bottom: 0.35rem;
}
.blog-approved-list {
    margin-top: 1rem;
}
.blog-post {
    background: var(--color-bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}
.blog-post__title {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: 0.35rem;
}
.blog-post__meta {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}
.blog-post__body {
    white-space: pre-wrap;
    word-break: break-word;
}
.blog-list__empty {
    color: var(--color-text-muted);
}
.blog-submit-form .form-group {
    margin-bottom: 1rem;
}
.blog-submit-form .form-group label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 500;
}
.blog-submit-form input[type="text"],
.blog-submit-form textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}
.blog-submit-form textarea {
    resize: vertical;
    min-height: 8rem;
}
.blog-review-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.blog-review-item {
    background: var(--color-bg-card);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.blog-review-item h4 {
    margin-bottom: 0.35rem;
    color: var(--color-primary);
}
.blog-review-meta {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.blog-review-body {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    max-height: 8rem;
    overflow-y: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        gap: 1.25rem;
    }

    .page-links {
        gap: 0.75rem;
    }

    article {
        padding: 1.25rem;
    }

    .suggestion-form {
        padding: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}