/* HighlightSnap Website Styles */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    --primary-color: #667eea;
    --primary-dark: #5a6fd8;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --dark-bg: #1a1a2e;
    --text-color: #333;
    --text-muted: #6c757d;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar-wrapper {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #16213e 100%);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-brand i {
    color: var(--accent-color);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: var(--transition);
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #16213e 50%, var(--primary-color) 100%);
    color: #fff;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    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='0.03'%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");
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
}

.hero-subtitle-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 500;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons .btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
}

.hero-devices {
    position: relative;
}

.device-showcase {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-iphone {
    max-width: 280px;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.device-watch {
    max-width: 120px;
    position: absolute;
    right: 10%;
    bottom: 10%;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 3;
}

/* ==========================================================================
   Hero Workflow Infographic
   ========================================================================== */
.hero-workflow-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-workflow-title {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.hero-workflow-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.hero-step {
    flex: 1;
    min-width: 100px;
    max-width: 140px;
    text-align: center;
    padding: 1rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: var(--transition);
}

.hero-step:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.hero-step-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.hero-step-icons i {
    font-size: 1.5rem;
    color: #fff;
}

.hero-step-icons .plus-sign {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-step-num {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    margin: 0 auto 0.5rem;
}

.hero-step-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.25rem;
}

.hero-step-desc {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.3;
}

.hero-step-arrow {
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */
.section-padding {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

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

/* ==========================================================================
   Feature Cards
   ========================================================================== */
.feature-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #fff;
}

.feature-card h5 {
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* ==========================================================================
   Workflow Steps
   ========================================================================== */
.workflow-steps {
    position: relative;
}

.workflow-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 0;
}

.workflow-step {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
    text-align: center;
    transition: var(--transition);
}

.workflow-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.workflow-step h6 {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ==========================================================================
   Use Case Cards
   ========================================================================== */
.usecase-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
}

.usecase-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.usecase-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: #fff;
}

.usecase-card h4 {
    margin-bottom: 1rem;
}

.usecase-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.usecase-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.usecase-list li::before {
    content: '\F26A';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--success-color);
}

/* ==========================================================================
   Stats Section
   ========================================================================== */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
}

.stat-item {
    padding: 2rem 1rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #16213e 100%);
    color: #fff;
    padding: 5rem 0;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* ==========================================================================
   Page Header
   ========================================================================== */
.page-header {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #16213e 50%, var(--primary-color) 100%);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* ==========================================================================
   Features Page
   ========================================================================== */
.feature-content h2 {
    margin-bottom: 1rem;
}

.feature-content .lead {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.feature-image-wrapper {
    position: relative;
}

.feature-image-wrapper img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.transition-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    height: 100%;
    transition: var(--transition);
}

.transition-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.transition-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.transition-card h6 {
    margin-bottom: 0.5rem;
}

.transition-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.wizard-step-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
}

.wizard-step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.wizard-step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.wizard-step-card h6 {
    margin-bottom: 0.5rem;
}

.wizard-step-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.wizard-step-card img {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tech-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
}

.tech-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.tech-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tech-card h5 {
    margin-bottom: 0.75rem;
}

.tech-card p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* ==========================================================================
   About Page
   ========================================================================== */
.about-image-wrapper img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-feature-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
    text-align: center;
    transition: var(--transition);
}

.about-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.about-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: #fff;
}

.about-feature-card h5 {
    margin-bottom: 0.75rem;
}

.about-feature-card p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.tech-stack-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 100%;
}

.tech-stack-card h5 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.tech-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
}

.tech-list li:last-child {
    border-bottom: none;
}

.privacy-features {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.privacy-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
}

.privacy-item i {
    font-size: 1.25rem;
    margin-right: 1rem;
}

/* ==========================================================================
   Version Timeline
   ========================================================================== */
.version-timeline {
    position: relative;
    padding-left: 30px;
}

.version-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.version-item {
    position: relative;
    padding-bottom: 2rem;
}

.version-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px var(--primary-color);
}

.version-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.version-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--light-bg);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.version-badge.version-current {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.version-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.version-content {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.version-content h5 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.version-content ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.version-content li {
    padding: 0.25rem 0;
    color: var(--text-muted);
}

/* ==========================================================================
   Roadmap Cards
   ========================================================================== */
.roadmap-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    height: 100%;
    transition: var(--transition);
    border: 2px dashed #dee2e6;
}

.roadmap-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.roadmap-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.roadmap-card h6 {
    margin-bottom: 0.5rem;
}

.roadmap-card p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-options {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item h6 {
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: var(--text-muted);
}

.contact-item a:hover {
    color: var(--primary-color);
}

/* ==========================================================================
   Feedback Page
   ========================================================================== */
.feedback-type-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.feedback-type-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.feedback-type-card.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.feedback-type-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.feedback-type-card h6 {
    margin-bottom: 0.5rem;
}

.feedback-type-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.feedback-form-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.feedback-info-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.feedback-info-card h6 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Form Styles
   ========================================================================== */
.form-control, .form-select {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-outline-light {
    border-width: 2px;
}

.btn-outline-light:hover {
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer-wrapper {
    background: var(--dark-bg);
    color: #fff;
    padding: 3rem 0 1rem;
}

.footer-brand {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-brand i {
    color: var(--accent-color);
}

.footer-links {
    padding: 0;
    margin: 0;
}

.footer-links li {
    padding: 0.25rem 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
}

.footer-wrapper h6 {
    margin-bottom: 1rem;
    color: #fff;
}

.footer-wrapper hr {
    border-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle-badge {
        display: block;
        margin-left: 0;
        margin-top: 0.5rem;
    }

    .hero-devices {
        margin-top: 3rem;
    }

    .device-iphone {
        max-width: 220px;
    }

    .device-watch {
        max-width: 90px;
    }

    .workflow-steps::before {
        display: none;
    }

    .section-title {
        font-size: 2rem;
    }

    /* Hero Workflow Responsive */
    .hero-workflow-card {
        margin-top: 2rem;
        padding: 1.5rem;
    }

    .hero-workflow-steps {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-step {
        max-width: 100%;
        width: 100%;
        display: flex;
        align-items: center;
        gap: 1rem;
        text-align: left;
        padding: 1rem;
    }

    .hero-step-icons {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .hero-step-num {
        margin: 0;
        flex-shrink: 0;
    }

    .hero-step-content {
        flex: 1;
    }

    .hero-step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 3rem 0;
    }

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

    .hero-tagline {
        font-size: 1.2rem;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .page-header {
        padding: 2.5rem 0;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .version-timeline {
        padding-left: 25px;
    }

    .contact-options {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-sm {
    box-shadow: var(--shadow) !important;
}

.rounded-lg {
    border-radius: var(--border-radius) !important;
}

/* ==========================================================================
   Image Lightbox / Thumbnail System
   ========================================================================== */
.clickable-image {
    cursor: pointer;
    transition: var(--transition);
    max-width: 200px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.clickable-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.feature-images {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
}

.feature-img-main,
.feature-img-secondary {
    max-width: 180px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
}

.feature-img-main:hover,
.feature-img-secondary:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.wizard-step-card img {
    max-width: 150px;
    cursor: pointer;
    transition: var(--transition);
}

.wizard-step-card img:hover {
    transform: scale(1.05);
}

.wizard-step-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.wizard-step-num {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.wizard-step-result {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 2px dashed var(--primary-color);
}

.wizard-result-content {
    text-align: center;
    padding: 2rem 1rem;
}

.wizard-result-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.wizard-result-content p {
    margin-bottom: 0;
    color: var(--text-muted);
}

/* Lightbox Modal Styles */
#imageLightbox .modal-dialog {
    max-width: 90vw;
}

#imageLightbox .modal-content {
    background: rgba(0, 0, 0, 0.9);
}

#imageLightbox .lightbox-image {
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--border-radius);
}

/* Feature Badge Styles */
.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-badge i {
    font-size: 1rem;
}

.feature-badge.badge-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.feature-list li i {
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.feature-list li span {
    color: var(--text-muted);
}

/* Requirements Card */
.requirements-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.req-item {
    padding: 1rem;
}

.req-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.req-item h6 {
    margin-bottom: 0.25rem;
}

.req-item p {
    margin-bottom: 0;
    color: var(--text-muted);
}

/* ==========================================================================
   About Page Image Gallery
   ========================================================================== */
.about-image-gallery {
    padding: 1rem;
}

.about-img-wrapper {
    position: relative;
    text-align: center;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: var(--transition);
}

.about-img-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.about-img-wrapper img {
    width: 100%;
    cursor: pointer;
    transition: var(--transition);
}

.about-img-wrapper img:hover {
    opacity: 0.9;
}

.img-label {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* ==========================================================================
   File Upload Styles
   ========================================================================== */
.file-item {
    background-color: var(--light-bg);
    transition: var(--transition);
}

.file-item:hover {
    background-color: #e9ecef;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.file-item .bi-file-earmark {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.remove-file {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.remove-file:hover {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

/* File input styling */
.form-control[type='file'] {
    padding: 0.5rem;
    border: 2px dashed #dee2e6;
    background-color: #f8f9fa;
    transition: var(--transition);
}

.form-control[type='file']:hover {
    border-color: var(--primary-color);
    background-color: #fff;
}

.form-control[type='file']:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

/* Attachment info */
.form-text small {
    font-size: 0.85rem;
}

/* Progress bar for future enhancement */
.upload-progress {
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.upload-progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}


/* Image preview styles */
.preview-container img {
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.preview-container img:hover {
    transform: scale(1.05);
}

/* File type icons */
.bi-image { color: #28a745; }
.bi-file-pdf { color: #dc3545; }
.bi-file-zip { color: #6f42c1; }
.bi-file-text { color: #17a2b8; }
.bi-file-earmark { color: #6c757d; }

/* Progress bar enhancements */
.upload-progress {
    height: 8px;
    background-color: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 1rem;
}

.upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    border-radius: 4px;
}

#uploadProgressText {
    font-size: 0.85rem;
    color: var(--text-muted);
}