/* ============================================
   GLASSMORPHISM CARD SYSTEM
   Apply to project cards, about cards, skill cards
   ============================================ */

/* Base Glass Card */
.glass-card {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    transition: all var(--anim-duration-normal) var(--ease-smooth);
}

.glass-card:hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Glass Card with Gradient Overlay on Hover */
.glass-card-gradient {
    position: relative;
    overflow: hidden;
}

.glass-card-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(168, 85, 247, 0.1));
    opacity: 0;
    transition: opacity var(--anim-duration-slow) var(--ease-smooth);
    pointer-events: none;
}

.glass-card-gradient:hover::before {
    opacity: 1;
}

/* Corner Decorations */
.glass-card-corners::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    border-top: 2px solid var(--color-primary-500);
    border-right: 2px solid var(--color-primary-500);
    border-top-right-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity var(--anim-duration-normal) var(--ease-smooth);
}

.glass-card-corners:hover::after {
    opacity: 1;
}

/* Light Glass Variant */
.glass-card-light {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

.glass-card-light:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Medium Glass Variant */
.glass-card-medium {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Apply to About Cards */
.about-card {
    background: rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: all var(--anim-duration-normal) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(168, 85, 247, 0.05));
    opacity: 0;
    transition: opacity var(--anim-duration-slow) var(--ease-smooth);
    pointer-events: none;
}

.about-card:hover {
    background: rgba(0, 0, 0, 0.5) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.about-card:hover::before {
    opacity: 1;
}

/* Apply to Project Cards */
.project-card,
.case-study-card {
    background: rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: all var(--anim-duration-normal) var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.project-card::before,
.case-study-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(168, 85, 247, 0.08));
    opacity: 0;
    transition: opacity var(--anim-duration-slow) var(--ease-smooth);
    pointer-events: none;
    z-index: 0;
}

.project-card:hover,
.case-study-card:hover {
    background: rgba(0, 0, 0, 0.5) !important;
    border-color: rgba(14, 165, 233, 0.4) !important;
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(14, 165, 233, 0.2);
}

.project-card:hover::before,
.case-study-card:hover::before {
    opacity: 1;
}

/* Ensure content is above gradient overlay */
.project-card>*,
.case-study-card>*,
.about-card>* {
    position: relative;
    z-index: 1;
}

/* Skills Pills with Glass Effect */
.skill-pill,
.tech-tag {
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: all var(--anim-duration-fast) var(--ease-smooth);
}

.skill-pill:hover,
.tech-tag:hover {
    background: rgba(14, 165, 233, 0.2);
    border-color: rgba(14, 165, 233, 0.5);
    transform: scale(1.05);
}

/* Modal Glass Effect */
.modal-content {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Section Headers with Glass */
.section-header-glass {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 3rem;
}

/* Floating Action Elements */
.floating-glass {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Experience Timeline with Glass */
.experience-item,
.timeline-item {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 2px solid var(--color-primary-500);
    transition: all var(--anim-duration-normal) var(--ease-smooth);
}

.experience-item:hover,
.timeline-item:hover {
    background: rgba(0, 0, 0, 0.5);
    border-left-color: var(--color-primary-400);
    transform: translateX(8px);
}

/* Certification Cards */
.certification-card,
.achievement-card {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration-normal) var(--ease-smooth);
}

.certification-card:hover,
.achievement-card:hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.15);
}

/* Contact Form Glass */
.contact-form {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.contact-form input:focus,
.contact-form textarea:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary-500);
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* ============================================
   LIGHT THEME OVERRIDES
   Fix dark glass-card backgrounds for light mode
   ============================================ */
[data-theme="light"] .glass-card,
[data-theme="light"] .glass-card-light,
[data-theme="light"] .glass-card-medium {
    background: rgba(255, 255, 255, 0.85) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .glass-card:hover {
    background: rgba(255, 255, 255, 0.95) !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .about-card {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .about-card:hover {
    background: rgba(255, 255, 255, 1) !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

[data-theme="light"] .about-card-title {
    color: #1e293b;
}

[data-theme="light"] .about-card-description {
    color: #475569;
}

[data-theme="light"] .project-card,
[data-theme="light"] .case-study-card {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .project-card:hover,
[data-theme="light"] .case-study-card:hover {
    background: rgba(255, 255, 255, 1) !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .certification-card,
[data-theme="light"] .achievement-card {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .certification-card:hover,
[data-theme="light"] .achievement-card:hover {
    background: rgba(255, 255, 255, 1) !important;
    border-color: rgba(var(--color-primary-rgb), 0.4) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .experience-item,
[data-theme="light"] .timeline-item {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .experience-item:hover,
[data-theme="light"] .timeline-item:hover {
    background: rgba(255, 255, 255, 1);
}

[data-theme="light"] .contact-form {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .contact-form input,
[data-theme="light"] .contact-form textarea {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #1e293b;
}

[data-theme="light"] .contact-form input:focus,
[data-theme="light"] .contact-form textarea:focus {
    background: rgba(0, 0, 0, 0.02);
    border-color: var(--color-primary);
}

[data-theme="light"] .modal-content {
    background: rgba(255, 255, 255, 0.96) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .section-header-glass {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .skill-pill,
[data-theme="light"] .tech-tag {
    background: rgba(var(--color-primary-rgb), 0.08);
    border-color: rgba(var(--color-primary-rgb), 0.2);
}

[data-theme="light"] .skill-pill:hover,
[data-theme="light"] .tech-tag:hover {
    background: rgba(var(--color-primary-rgb), 0.15);
    border-color: rgba(var(--color-primary-rgb), 0.35);
}

/* Responsive Adjustments */
@media (max-width: 768px) {

    .glass-card,
    .project-card,
    .about-card {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
}