/* ============================================
   Seonyx Holdings - Main Stylesheet
   ============================================ */

:root {
    /* Brand Colors */
    --color-brand-purple: #7C3AED;
    --color-brand-purple-hover: #6D28D9;
    --color-brand-purple-light: #A78BFA;
    --color-brand-green: #10B981;
    --color-brand-green-hover: #059669;
    --color-brand-green-light: #34D399;

    /* Grays */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* ============ Reset & Base ============ */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', 'Helvetica Neue', 'Segoe UI', 'Roboto', 'Arial', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: #FFFFFF;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--spacing-sm); }

a {
    color: var(--color-brand-purple);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-brand-purple-hover);
}

img {
    max-width: 100%;
    height: auto;
}

code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* ============ Layout ============ */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center { text-align: center; }

.lead {
    font-size: 1.25rem;
    color: var(--color-gray-500);
    line-height: 1.75;
}

/* ============ Header / Navbar ============ */

.site-header {
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    height: 64px;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.brand-logo {
    width: 48px;
    height: 48px;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
    letter-spacing: 0.05em;
}

.brand-tagline {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-gray-500);
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    flex-direction: column;
    gap: 5px;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: transform 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--color-gray-600);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--spacing-xs) 0;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--color-brand-purple);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    min-width: 200px;
    padding: var(--spacing-xs) 0;
    z-index: 200;
}

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

.dropdown-menu li a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.dropdown-menu li a:hover {
    background: var(--color-gray-50);
    color: var(--color-brand-purple);
}

/* ============ Hero ============ */

.hero {
    background: linear-gradient(135deg, #FAF5FF 0%, #F0FDF4 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.hero .lead {
    font-size: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============ Cards ============ */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.card {
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
    display: block;
    color: var(--color-gray-700);
    text-decoration: none;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    color: var(--color-gray-700);
}

.card h3 {
    margin-bottom: var(--spacing-xs);
}

.card p {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
}

.card-link {
    display: inline-block;
    margin-top: var(--spacing-xs);
    color: var(--color-brand-purple);
    font-weight: 500;
    font-size: 0.875rem;
}

.division-card {
    border-top-width: 4px;
}

/* ============ Sections ============ */

.divisions-showcase {
    padding: var(--spacing-xl) 0;
}

.divisions-showcase h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.cta-section {
    background: var(--color-gray-50);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-section h2 {
    margin-bottom: var(--spacing-xs);
}

.cta-section p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

/* ============ Division Hero ============ */

.division-hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.division-hero h1 {
    color: inherit;
    margin-bottom: var(--spacing-xs);
}

.division-hero .lead {
    color: inherit;
    opacity: 0.9;
}

/* ============ Page Content ============ */

.page-content {
    padding: var(--spacing-xl) 0;
}

.page-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-md);
}

.page-main {
    min-width: 0;
}

.page-sidebar {
    border-left: 1px solid var(--color-gray-200);
    padding-left: var(--spacing-md);
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: var(--spacing-xs);
}

.sidebar-nav li a {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.sidebar-nav li.active a {
    color: var(--color-brand-purple);
    font-weight: 600;
}

/* ============ Breadcrumbs ============ */

.breadcrumbs {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-md);
}

.breadcrumbs a {
    color: var(--color-gray-500);
}

.breadcrumbs a:hover {
    color: var(--color-brand-purple);
}

/* ============ Author Profiles ============ */

.author-profile {
    margin-top: var(--spacing-md);
}

.author-header {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.author-photo-large {
    width: 160px;
    height: 160px;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.author-photo {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    margin-bottom: var(--spacing-xs);
}

.genre-badge {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.author-website {
    display: inline-block;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.author-biography {
    margin-bottom: var(--spacing-lg);
}

/* ============ Books ============ */

.books-section {
    margin-top: var(--spacing-xl);
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.book-card {
    display: flex;
    gap: var(--spacing-sm);
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
}

.book-cover {
    width: 100px;
    height: 150px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.book-info h3 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.book-genre {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.book-synopsis {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-isbn {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
    margin-top: var(--spacing-xs);
}

.book-links {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.book-detail-layout {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.book-cover-large img {
    width: 250px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.book-synopsis-full {
    margin-top: var(--spacing-lg);
}

/* ============ Buttons ============ */

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
    text-align: center;
    line-height: 1.4;
}

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

.btn-primary:hover {
    background: var(--color-brand-purple-hover);
    color: #FFFFFF;
}

.btn-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200);
}

.btn-secondary:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.btn-light {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-light:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-danger {
    background: #EF4444;
    color: #FFFFFF;
}

.btn-danger:hover {
    background: #DC2626;
    color: #FFFFFF;
}

.btn-warning {
    background: #F59E0B;
    color: #000;
}

.btn-warning:hover {
    background: #D97706;
}

/* ============ Forms ============ */

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--color-gray-700);
    font-size: 0.9375rem;
}

.form-control {
    width: 100%;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 1rem;
    font-family: inherit;
    background: #FFFFFF;
    color: var(--color-gray-700);
    transition: border-color 0.2s, outline 0.2s;
}

.form-control:focus {
    border-color: var(--color-brand-purple);
    outline: 2px solid rgba(124, 58, 237, 0.2);
    outline-offset: 2px;
}

textarea.form-control {
    resize: vertical;
}

.field-validation-error {
    color: #EF4444;
    font-size: 0.8125rem;
    margin-top: 4px;
    display: block;
}

.contact-form-wrapper {
    max-width: 640px;
    margin-top: var(--spacing-md);
}

/* ============ Badges ============ */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: #DCFCE7;
    color: #065F46;
}

.badge-draft {
    background: var(--color-gray-100);
    color: var(--color-gray-500);
}

.badge-danger {
    background: #FEE2E2;
    color: #991B1B;
}

.badge-info {
    background: #DBEAFE;
    color: #1E40AF;
}

/* ============ Alerts ============ */

.alert {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.alert-success {
    background: #DCFCE7;
    color: #065F46;
    border: 1px solid #BBF7D0;
}

.alert-error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* ============ Footer ============ */

.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    color: var(--color-gray-400);
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
}

.footer-links h4 {
    color: #FFFFFF;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links ul li a {
    color: var(--color-gray-400);
    font-size: 0.875rem;
}

.footer-links ul li a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--spacing-sm);
    text-align: center;
}

.admin-link {
    color: var(--color-gray-600);
    font-size: 0.75rem;
}

.admin-link:hover {
    color: var(--color-gray-400);
}

/* ============ Focus States ============ */

:focus {
    outline: 2px solid var(--color-brand-purple);
    outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--color-brand-purple);
    outline-offset: 2px;
}

/* ============ Secondary Nav ============ */

.secondary-nav ul {
    display: flex;
    gap: var(--spacing-sm);
    list-style: none;
    border-bottom: 1px solid var(--color-gray-200);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.secondary-nav a {
    color: var(--color-gray-500);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--spacing-xs) 0;
}

.secondary-nav a.active {
    color: var(--color-brand-purple);
    border-bottom: 2px solid var(--color-brand-purple);
}

/* ============ Responsive ============ */

@media (max-width: 768px) {
    .navbar-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        border-bottom: 1px solid var(--color-gray-200);
        flex-direction: column;
        padding: var(--spacing-sm);
        gap: 0;
        box-shadow: var(--shadow-lg);
    }

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

    .nav-menu a {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: var(--spacing-sm);
    }

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

    .hero h1 {
        font-size: 2rem;
    }

    .hero .lead {
        font-size: 1.125rem;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

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

    .page-sidebar {
        border-left: none;
        border-top: 1px solid var(--color-gray-200);
        padding-left: 0;
        padding-top: var(--spacing-md);
    }

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

    .author-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .book-detail-layout {
        flex-direction: column;
        align-items: center;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
}

@media (max-width: 640px) {
    .book-grid {
        grid-template-columns: 1fr;
    }

    .book-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .book-links {
        justify-content: center;
    }
}

/* ============ Utility ============ */

.inline-form {
    display: inline;
}

.indent {
    margin-right: var(--spacing-xs);
    color: var(--color-gray-300);
}