/* ============================================
   Layout Styles
   Page-specific layouts and sections
   ============================================ */

/* ========== Header ==========/* ========== Header ========== */
.site-header {
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--spacing-4) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.brand-text {
    font-size: var(--font-size-h4);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.main-nav {
    display: flex;
    gap: var(--spacing-6);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    transition: all var(--duration-quick) var(--easing-standard);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-medium);
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========== Hero Section ========== */
.hero-section {
    background: radial-gradient(circle at top center, #1E1E1E 0%, #121212 100%);
    padding: var(--spacing-12) 0 var(--spacing-10);
    position: relative;
    overflow: hidden;
}

/* Glow effect behind hero */
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(218, 37, 28, 0.15) 0%, transparent 70%);
    /* Red Glow */
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-4);
    color: white;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-8);
}

/* Search Container */
.search-container {
    max-width: 600px;
    margin: 0 auto var(--spacing-6);
}

.search-input-wrapper {
    position: relative;
    margin-bottom: var(--spacing-4);
}

.search-input-field {
    width: 100%;
    padding-left: var(--spacing-10);
    font-size: var(--font-size-large);
    min-height: 64px;
    /* Larger for hero */
    box-shadow: var(--shadow-glow);
}

.search-icon {
    position: absolute;
    left: var(--spacing-4);
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
    pointer-events: none;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.quick-action-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: background-color var(--duration-quick) ease, color var(--duration-quick) ease, border-color var(--duration-quick) ease, box-shadow var(--duration-quick) ease;
    text-decoration: none;
    min-height: 48px;
}

.quick-action-btn:hover {
    border-color: var(--color-primary-500);
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.quick-action-btn:active {
    transform: scale(0.98);
}

.quick-action-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(218, 37, 28, 0.3);
}

/* ========== Features Section ========== */
.features-section,
.popular-section {
    padding: var(--spacing-10) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-8);
    font-size: var(--font-size-h2);
    color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-6);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-large);
    transition: all var(--duration-moderate) var(--easing-standard);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
    display: inline-flex;
    padding: var(--spacing-4);
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-medium);
    color: var(--color-primary-400);
}

.feature-card h3 {
    margin-bottom: var(--spacing-2);
    color: white;
}

.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ========== Popular Section ========== */
.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-4);
    max-width: 1000px;
    margin: 0 auto;
}

.popular-link {
    display: block;
    padding: var(--spacing-4);
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-medium);
    text-align: center;
    font-weight: var(--font-weight-medium);
    transition: all var(--duration-quick) var(--easing-standard);
    color: var(--text-secondary);
}

.popular-link:hover {
    background: var(--surface-hover);
    color: white;
    border-color: var(--color-primary-500);
}

/* ========== Footer ========== */
.site-footer {
    background: #0A0A0A;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: var(--spacing-10) 0 var(--spacing-6);
    margin-top: var(--spacing-12);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-4);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-2);
}

.footer-section a {
    color: var(--text-secondary);
    transition: color var(--duration-quick) var(--easing-standard);
}

.footer-section a:hover {
    color: var(--color-primary-400);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--border-subtle);
    font-size: var(--font-size-small);
}

.footer-bottom p {
    margin-bottom: var(--spacing-2);
}

/* ========== Responsive ========== */
/* ========== Content Grid (Detail Pages) ========== */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-8);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

/* ========== Page Header ========== */
.page-header {
    background: var(--surface-card);
    padding: var(--spacing-8) 0;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: var(--spacing-8);
}

.page-subtitle {
    font-size: var(--font-size-large);
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ========== Info Grid ========== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-6);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.info-label {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

/* ========== Post Office List ========== */
.office-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--duration-quick) var(--easing-standard);
}

.office-link:hover {
    color: var(--color-primary-500);
}

.pincode-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--duration-quick) var(--easing-standard);
}

.pincode-link:hover {
    color: var(--color-primary-500);
}

.post-offices-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

/* Add spacing between cards in container */
.container>.card {
    margin-bottom: var(--spacing-6);
}

/* ... (rest of existing styles) ... */

.post-office-item {
    padding: var(--spacing-4);
    background: var(--surface-background);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-medium);
    transition: all var(--duration-quick) var(--easing-standard);
}

.post-office-item:hover {
    border-color: var(--color-primary-500);
    transform: translateX(4px);
}

.office-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.office-header h3 {
    margin: 0;
    font-size: var(--font-size-large);
}

.office-details {
    display: flex;
    gap: var(--spacing-4);
    font-size: var(--font-size-small);
    color: var(--text-secondary);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

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

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--surface-card);
        border-bottom: 1px solid var(--border-subtle);
        flex-direction: column;
        padding: var(--spacing-4);
        box-shadow: var(--shadow-level2);
        display: none;
    }

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

    .hero-title {
        font-size: 2rem;
        padding: 0 var(--spacing-2);
    }

    .hero-subtitle {
        font-size: var(--font-size-medium);
        padding: 0 var(--spacing-4);
    }

    /* Fix Search Button Overlap */
    .search-input-field {
        padding-right: 100px;
        /* Space for button */
        font-size: var(--font-size-medium);
    }

    .search-container {
        padding: 0 var(--spacing-4);
    }

    .quick-actions {
        flex-direction: column;
        padding: 0 var(--spacing-4);
    }

    .quick-action-btn {
        width: 100%;
        justify-content: center;
    }

    /* Fix Card Widths & Spacing */
    .features-grid,
    .popular-grid {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-4);
        /* Add side padding */
        gap: var(--spacing-4);
    }

    .feature-card {
        margin: 0 auto;
        width: 100%;
        max-width: 400px;
        /* Prevent full width stretch */
    }

    /* Footer Alignment */
    .site-footer .container {
        padding-left: var(--spacing-6);
        padding-right: var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

    /* Desktop Popular Grid Alignment */
    .popular-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .popular-link {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 64px;
        /* Fixed height for alignment */
        height: 100%;
    }
}