/**
 * Page Header Redesign CSS
 *
 * Modern gradient header styles for pages
 * Matches the course category header design
 *
 * @package Talemy
 * @version 1.0.0
 */

/* ==========================================================================
   CSS Custom Properties (inherit from course category if available)
   ========================================================================== */

:root {
    --nct-header-gradient-start: #667eea;
    --nct-header-gradient-end: #764ba2;
    --nct-header-text: #ffffff;
    --nct-header-text-muted: rgba(255, 255, 255, 0.85);
    --nct-header-padding: 60px;
    --nct-header-padding-mobile: 40px;
    --nct-transition-base: 0.3s ease;
    --nct-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Page Header
   ========================================================================== */

.nct-page-header {
    position: relative;
    background: linear-gradient(135deg, var(--nct-header-gradient-start) 0%, var(--nct-header-gradient-end) 100%);
    padding: var(--nct-header-padding) 0;
    margin-bottom: 40px;
    overflow: hidden;
}

/* Amber/Gold solid background (when no image is set) */
.nct-page-header.nct-page-header--overlay-amber:not(.nct-page-header--has-bg) {
    background: linear-gradient(135deg, #c99734 0%, #b58329 100%);
}

.nct-page-header__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}

/* Subtle pattern overlay (only when no background image) */
.nct-page-header:not(.nct-page-header--has-bg) .nct-page-header__overlay {
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.nct-page-header__pattern {
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* ==========================================================================
   Background Image Support
   ========================================================================== */

.nct-page-header--has-bg {
    background-size: cover !important;
    background-repeat: no-repeat !important;
}

/* Gradient Overlay (default purple gradient over image) */
.nct-page-header.nct-page-header--has-bg.nct-page-header--overlay-gradient .nct-page-header__overlay {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%) !important;
}

/* Dark Overlay */
.nct-page-header.nct-page-header--has-bg.nct-page-header--overlay-dark .nct-page-header__overlay {
    background: rgba(0, 0, 0, 0.6) !important;
}

.nct-page-header.nct-page-header--overlay-dark:not(.nct-page-header--has-bg) .nct-page-header__overlay {
    background: transparent;
}

/* Dark solid background (when no image is set) */
.nct-page-header.nct-page-header--overlay-dark:not(.nct-page-header--has-bg) {
    background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%) !important;
}

/* Light Overlay */
.nct-page-header--has-bg.nct-page-header--overlay-light .nct-page-header__overlay {
    background: rgba(255, 255, 255, 0.7);
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-page-header__title,
.nct-page-header--has-bg.nct-page-header--overlay-light .nct-breadcrumb__current {
    color: #333;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-breadcrumb a,
.nct-page-header--has-bg.nct-page-header--overlay-light .nct-page-header__description {
    color: #555;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-breadcrumb__separator {
    color: #999;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-header-btn--primary {
    background: #333;
    color: #fff;
    border-color: #333;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-header-btn--primary:hover {
    background: transparent;
    color: #333;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-header-btn--outline {
    color: #333;
    border-color: #333;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-header-btn--outline:hover {
    background: #333;
    color: #fff;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-stat {
    background: rgba(0, 0, 0, 0.1);
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-stat i,
.nct-page-header--has-bg.nct-page-header--overlay-light .nct-stat__number {
    color: #333;
}

.nct-page-header--has-bg.nct-page-header--overlay-light .nct-stat__label {
    color: #555;
}

/* Amber/Gold Overlay (NCT branded style) */
.nct-page-header.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-page-header__overlay {
    background: linear-gradient(135deg, rgba(201, 151, 52, 0.92) 0%, rgba(181, 131, 42, 0.92) 100%) !important;
}

.nct-page-header.nct-page-header--overlay-amber,
.nct-page-header.nct-page-header--has-bg.nct-page-header--overlay-amber {
    background-color: #c99734;
}

.nct-page-header--overlay-amber .nct-page-header__pattern,
.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-page-header__pattern {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
}

/* Amber overlay specific styling - buttons */
.nct-page-header--overlay-amber .nct-header-btn--primary,
.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-header-btn--primary {
    background: #fff;
    color: #c99734;
    border-color: #fff;
}

.nct-page-header--overlay-amber .nct-header-btn--primary:hover,
.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-header-btn--primary:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.nct-page-header--overlay-amber .nct-header-btn--outline,
.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-header-btn--outline {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.nct-page-header--overlay-amber .nct-header-btn--outline:hover,
.nct-page-header--has-bg.nct-page-header--overlay-amber .nct-header-btn--outline:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Dark Teal Overlay */
.nct-page-header.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-page-header__overlay {
    background: linear-gradient(135deg, rgba(0, 102, 102, 0.85) 0%, rgba(0, 77, 77, 0.9) 100%) !important;
}

/* Dark Teal solid background (when no image is set) */
.nct-page-header.nct-page-header--overlay-teal:not(.nct-page-header--has-bg) {
    background: linear-gradient(135deg, #006666 0%, #004d4d 100%) !important;
}

.nct-page-header--overlay-teal .nct-page-header__pattern,
.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-page-header__pattern {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
}

/* Teal overlay specific styling - buttons */
.nct-page-header--overlay-teal .nct-header-btn--primary,
.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-header-btn--primary {
    background: #fff;
    color: #006666;
    border-color: #fff;
}

.nct-page-header--overlay-teal .nct-header-btn--primary:hover,
.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-header-btn--primary:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.nct-page-header--overlay-teal .nct-header-btn--outline,
.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-header-btn--outline {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.nct-page-header--overlay-teal .nct-header-btn--outline:hover,
.nct-page-header--has-bg.nct-page-header--overlay-teal .nct-header-btn--outline:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

/* No Overlay */
.nct-page-header--has-bg.nct-page-header--overlay-none .nct-page-header__overlay {
    background: transparent;
}

.nct-page-header--has-bg.nct-page-header--overlay-none .nct-page-header__pattern {
    display: none;
}

/* Enhanced text shadow for better readability on images */
.nct-page-header--has-bg .nct-page-header__title {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5), 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nct-page-header--has-bg .nct-page-header__description {
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4), 0 2px 12px rgba(0, 0, 0, 0.2);
}

.nct-page-header--has-bg .nct-breadcrumb a,
.nct-page-header--has-bg .nct-breadcrumb__current,
.nct-page-header--has-bg .nct-breadcrumb__separator {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Header Wrapper (for two-column layout on courses)
   ========================================================================== */

.nct-page-header__wrapper {
    position: relative;
    z-index: 2;
}

.nct-page-header__wrapper--with-preview {
    display: flex;
    align-items: flex-end;
    gap: 40px;
}

.nct-page-header__wrapper--with-preview .nct-page-header__content {
    flex: 1;
}

.nct-page-header__preview {
    flex-shrink: 0;
    width: 320px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.nct-page-header__preview img {
    display: block;
    width: 100%;
    height: auto;
}

.nct-page-header__preview .nct-preview-link {
    display: block;
    position: relative;
}

.nct-page-header__preview .video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nct-page-header__preview .video-play-button i {
    color: var(--theme-color-primary, #41246d);
    font-size: 18px;
    margin-left: 4px;
}

.nct-page-header__preview .nct-preview-link:hover .video-play-button {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}

@media (max-width: 991px) {
    .nct-page-header__wrapper--with-preview {
        flex-direction: column;
        align-items: flex-start;
    }

    .nct-page-header__preview {
        display: none !important;
    }
}

.nct-page-header__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 10px 0;
}

/* ==========================================================================
   Header Label/Badge
   ========================================================================== */

.nct-page-header .nct-page-header__label {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.nct-page-header__label i {
    font-size: 12px;
    color: #ffd700;
}

/* Label specific for amber overlay */
.nct-page-header--overlay-amber .nct-page-header__label i {
    color: #fff;
}

/* Light overlay label styles */
.nct-page-header--has-bg.nct-page-header--overlay-light .nct-page-header__label {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
}

/* ==========================================================================
   Breadcrumb Navigation
   ========================================================================== */

.nct-page-header .nct-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.nct-page-header .nct-breadcrumb a {
    color: rgba(255, 255, 255, 0.85) !important;
    text-decoration: none;
    transition: var(--nct-transition-base);
}

.nct-page-header .nct-breadcrumb a:hover {
    color: #ffffff !important;
}

.nct-page-header .nct-breadcrumb__separator {
    color: rgba(255, 255, 255, 0.5) !important;
    font-size: 10px;
}

.nct-page-header .nct-breadcrumb__current {
    color: #ffffff !important;
    font-weight: 500;
}

/* ==========================================================================
   Title and Description
   ========================================================================== */

.nct-page-header .nct-page-header__title,
.nct-page-header h1.nct-page-header__title {
    font-size: 2rem;
    font-weight: 300;
    color: #ffffff !important;
    margin: 0 0 20px;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.03em;
    text-transform: none;
}

.nct-page-header .nct-page-header__description,
.nct-page-header p.nct-page-header__description {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9) !important;
    margin: 0 0 25px;
    line-height: 1.7;
    max-width: 650px;
    font-weight: 400;
}

/* ==========================================================================
   Stats Section
   ========================================================================== */

.nct-page-header__stats {
    display: flex;
    gap: 30px;
    margin-top: 25px;
}

.nct-page-header .nct-stat {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    padding: 12px 20px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.nct-page-header .nct-stat i {
    font-size: 18px;
    color: var(--nct-header-text);
}

.nct-page-header .nct-stat__number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--nct-header-text);
}

.nct-page-header .nct-stat__label {
    color: var(--nct-header-text-muted);
    font-size: 14px;
}

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

.nct-page-header__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
    align-items: center;
}

.nct-page-header .nct-header-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px;
    padding: 16px 32px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    transition: all 0.25s ease;
    cursor: pointer;
    border: 2px solid transparent !important;
    min-width: 160px;
}

.nct-page-header .nct-header-btn i {
    font-size: 15px;
    transition: transform 0.2s ease;
}

.nct-page-header .nct-header-btn:hover i {
    transform: translateX(3px);
}

/* Primary Button (White background) */
.nct-page-header .nct-header-btn--primary {
    background: #ffffff !important;
    color: #764ba2 !important;
    border-color: #ffffff !important;
}

.nct-page-header .nct-header-btn--primary:hover {
    background: transparent !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Secondary Button (Transparent with light fill) */
.nct-page-header .nct-header-btn--secondary {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    backdrop-filter: blur(10px);
}

.nct-page-header .nct-header-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: translateY(-2px);
}

/* Outline Button */
.nct-page-header .nct-header-btn--outline {
    background: transparent !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
}

.nct-page-header .nct-header-btn--outline:hover {
    background: #ffffff !important;
    color: #764ba2 !important;
    transform: translateY(-2px);
}

/* ==========================================================================
   Body Class Adjustments
   ========================================================================== */

/* Hide the original content-banner when redesign is active */
.nct-page-header-redesign .content-banner {
    display: none !important;
}

/* Hide course intro section when custom page header is active on courses */
.single-sfwd-courses.nct-page-header-redesign .course-intro {
    display: none !important;
}

/* Also hide the breadcrumbs template part on course-1 layout */
.single-sfwd-courses.nct-page-header-redesign .content-breadcrumbs {
    display: none !important;
}

/* Adjust page content spacing */
.nct-page-header-redesign .article-content {
    padding-top: 0;
}

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

@media (max-width: 991px) {
    .nct-page-header {
        padding: var(--nct-header-padding-mobile) 0;
        margin-bottom: 30px;
    }

    .nct-page-header__title {
        font-size: 2.25rem;
    }

    .nct-page-header__description {
        font-size: 1rem;
    }

    .nct-page-header__stats {
        gap: 15px;
    }

    .nct-page-header .nct-stat {
        padding: 10px 15px;
    }

    .nct-header-btn {
        padding: 14px 24px;
        min-width: 140px;
    }
}

@media (max-width: 767px) {
    .nct-page-header {
        padding: 35px 0;
        margin-bottom: 25px;
    }

    .nct-page-header__title {
        font-size: 1.85rem;
    }

    .nct-page-header .nct-breadcrumb {
        font-size: 13px;
        margin-bottom: 15px;
    }

    .nct-page-header__description {
        font-size: 0.9375rem;
        line-height: 1.6;
    }

    .nct-page-header__stats {
        flex-wrap: wrap;
    }

    .nct-page-header .nct-stat {
        font-size: 13px;
    }

    .nct-page-header .nct-stat__number {
        font-size: 1.1rem;
    }

    /* Button responsive styles */
    .nct-page-header__buttons {
        gap: 12px;
        margin-top: 25px;
        flex-direction: column;
        align-items: flex-start;
    }

    .nct-header-btn {
        padding: 14px 24px;
        font-size: 14px;
        min-width: auto;
        width: auto;
    }

    .nct-page-header__label {
        padding: 8px 14px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .nct-page-header__title {
        font-size: 1.6rem;
    }

    .nct-page-header__pattern {
        display: none;
    }

    .nct-page-header__buttons {
        width: 100%;
    }

    .nct-header-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   404 Page Specific Styles
   ========================================================================== */

.error404 .nct-page-header {
    text-align: center;
}

.error404 .nct-page-header__content {
    max-width: 100%;
}

.error404 .nct-page-header__title {
    font-size: 3rem;
}

.error404 .nct-page-header__description {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Search Page Specific Styles
   ========================================================================== */

.search-results .nct-page-header__title {
    word-break: break-word;
}

/* ==========================================================================
   Dark Mode Support (if theme supports it)
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .nct-page-header {
        background: linear-gradient(135deg, #4c5c96 0%, #5a3d7a 100%);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .nct-page-header {
        background: #f5f5f5 !important;
        padding: 20px 0;
    }

    .nct-page-header__title,
    .nct-page-header .nct-breadcrumb a,
    .nct-page-header .nct-breadcrumb__current {
        color: #333 !important;
    }

    .nct-page-header__overlay,
    .nct-page-header__pattern {
        display: none;
    }
}