/* ========================================
   High-End Polish & Process Section
   ======================================== */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 99px;
    border: 2px solid var(--bg-body);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Custom Selection */
::selection {
    background: rgba(79, 70, 229, 0.3);
    color: var(--primary-dark);
}

/* Process Section */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
}

.process-step {
    position: relative;
    padding-top: 3.5rem;
    /* Space for number */
    text-align: center;
}

.step-number {
    position: absolute;
    top: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 3rem;
    background: var(--accent-gradient);
    color: white;
    font-weight: 800;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.4);
    z-index: 2;
    border: 4px solid var(--bg-body);
    /* Creates a "cutout" effect */
}

/* Connecting line design (optional, if feasible) */
.process-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.2;
    top: 0;
    /* Align with top of cards roughly */
    display: none;
    /* Hide for now to keep it clean on responsive */
}

@media (min-width: 768px) {
    .process-step {
        padding-top: 2.5rem;
    }
}

/* ========================================
   Internship Announcement — Banner + Modal
   ======================================== */

/* --- Sticky Banner --- */
.internship-banner {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 9998;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(67, 56, 202, 0.15);
    border-left: 4px solid var(--accent-primary);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-sm);
    animation: bannerSlideDown 0.4s var(--ease-out) both;
}

.internship-banner.hidden {
    display: none;
}

@keyframes bannerSlideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.internship-banner-icon {
    font-size: 1.35rem;
    flex-shrink: 0;
}

.internship-banner-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    line-height: 1.4;
}

.internship-banner-text strong {
    color: var(--accent-primary);
    font-weight: 700;
}

.internship-banner-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.35rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 0.2s, transform 0.2s;
    flex-shrink: 0;
    margin-left: auto;
}

.internship-banner-close:hover {
    color: var(--accent-primary);
    transform: scale(1.15);
}

/* --- Modal Overlay --- */
.internship-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: modalFadeIn 0.35s var(--ease-out) both;
}

.internship-modal-overlay.hidden {
    display: none;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.internship-modal {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    padding: 2.5rem;
    position: relative;
    animation: modalScaleIn 0.4s var(--ease-bounce) both;
    border: 1px solid rgba(67, 56, 202, 0.1);
}

@keyframes modalScaleIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.internship-modal-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
}

.internship-modal h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.internship-modal p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.internship-modal .modal-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.25rem 0;
}

.internship-modal .modal-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(67, 56, 202, 0.08);
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    border-radius: 99px;
}

.internship-modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 1.25rem;
    padding: 0.65rem 1.5rem;
    border-radius: 99px;
    border: 1.5px solid var(--accent-primary);
    background: transparent;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
}

.internship-modal-close:hover {
    background: var(--accent-primary);
    color: var(--text-on-accent);
    box-shadow: var(--shadow-glow);
}

/* --- Dark Mode Overrides --- */
[data-theme="dark"] .internship-banner {
    border-bottom-color: rgba(99, 102, 241, 0.2);
    border-left-color: var(--accent-primary);
}

[data-theme="dark"] .internship-modal {
    border-color: rgba(99, 102, 241, 0.15);
}

[data-theme="dark"] .internship-modal .modal-tag {
    background: rgba(99, 102, 241, 0.15);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .internship-banner {
        padding: 0.6rem 1rem;
        gap: 0.5rem;
    }

    .internship-banner-text {
        font-size: 0.8rem;
    }

    .internship-modal {
        padding: 1.75rem;
    }

    .internship-modal h3 {
        font-size: 1.25rem;
    }

    .internship-modal .modal-tag {
        font-size: 0.75rem;
    }
}

/* ========================================
   Availability Badge (Hero)
   ======================================== */
.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 0.45rem 1.1rem;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #059669;
    margin-bottom: 1rem;
    animation: badgePulseIn 0.6s var(--ease-bounce) both 0.3s;
}

.availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: dotPulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

@keyframes badgePulseIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

[data-theme="dark"] .availability-badge {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.3);
    color: #34d399;
}

/* ========================================
   Project Card Hover Link
   ======================================== */
.project-grid .glass-card {
    position: relative;
}

.project-hover-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-decoration: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.project-hover-link .arrow {
    transition: transform 0.2s var(--ease-out);
    display: inline-block;
}

.project-grid .glass-card:hover .project-hover-link {
    opacity: 1;
    transform: translateY(0);
}

.project-hover-link:hover .arrow {
    transform: translateX(4px);
}

/* ========================================
   GitHub Stats Section
   ======================================== */
.github-stats {
    margin-top: 2.5rem;
}

.github-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: var(--shadow-sm);
    padding: 2rem 2.5rem;
    transition: all 0.4s var(--ease-out);
    overflow: hidden;
}

.github-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.github-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.github-card-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-main);
}

.github-card-title svg {
    width: 22px;
    height: 22px;
    color: var(--text-muted);
}

.github-profile-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-decoration: none;
    transition: gap 0.2s var(--ease-out);
}

.github-profile-link:hover {
    gap: 0.6rem;
}

.github-contrib-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    display: block;
}

.github-repo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.github-repo {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--bg-body);
    border: 1px solid rgba(0, 0, 0, 0.04);
    text-decoration: none;
    transition: all 0.25s var(--ease-out);
}

.github-repo:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.github-repo-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.github-repo-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.github-repo-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-light);
}

.github-repo-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

[data-theme="dark"] .github-card {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .github-repo {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .github-contrib-img {
    filter: invert(1) hue-rotate(180deg);
}

/* ========================================
   Scroll-to-Top Button
   ======================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 7rem;
    z-index: 9997;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    background: var(--bg-glass-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out), visibility 0.3s, background 0.2s, color 0.2s;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--accent-primary);
    color: var(--text-on-accent);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.scroll-top-btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.2s var(--ease-out);
}

.scroll-top-btn:hover svg {
    transform: translateY(-2px);
}

[data-theme="dark"] .scroll-top-btn {
    border-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .availability-badge {
        font-size: 0.78rem;
        padding: 0.4rem 0.9rem;
    }

    .github-card {
        padding: 1.25rem;
    }

    .github-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .github-contrib-img {
        border-radius: var(--radius-md);
        overflow-x: auto;
    }

    .github-repo-grid {
        grid-template-columns: 1fr;
    }

    .project-hover-link {
        opacity: 1;
        transform: translateY(0);
    }

    .scroll-top-btn {
        right: 6rem;
        width: 40px;
        height: 40px;
    }
}

/* ========================================
   Cookie Consent Popup
   ======================================== */
.cookie-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: cookieFadeIn 0.3s ease-out;
}

.cookie-overlay.hidden {
    display: none;
}

@keyframes cookieFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cookiePopIn {
    from {
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.cookie-popup {
    background: var(--bg-surface);
    border-radius: var(--radius-lg, 16px);
    padding: 2rem 2.5rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2), 0 0 0 1px rgba(148, 163, 184, 0.1);
    animation: cookiePopIn 0.4s ease-out 0.1s both;
}

.cookie-popup-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.cookie-popup h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 0.75rem;
}

.cookie-popup p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 0 1.5rem;
}

.cookie-link {
    color: var(--accent-primary);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-link:hover {
    opacity: 0.8;
}

.cookie-popup-actions {
    display: flex;
    gap: 0.75rem;
}

.cookie-btn-accept {
    flex: 1;
    background: var(--accent-primary) !important;
    color: #fff !important;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md, 12px);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cookie-btn-accept:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(67, 56, 202, 0.3);
}

.cookie-btn-reject {
    flex: 1;
    background: transparent !important;
    color: var(--text-muted) !important;
    border: 1px solid rgba(148, 163, 184, 0.3) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md, 12px);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cookie-btn-reject:hover {
    background: rgba(148, 163, 184, 0.1) !important;
    border-color: rgba(148, 163, 184, 0.5) !important;
}

/* Dark Mode */
[data-theme="dark"] .cookie-overlay {
    background: rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] .cookie-popup {
    background: var(--bg-surface, #1e293b);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .cookie-popup h3 {
    color: var(--text-main, #f1f5f9);
}

[data-theme="dark"] .cookie-popup p {
    color: var(--text-light, #cbd5e1);
}

[data-theme="dark"] .cookie-btn-reject {
    color: var(--text-light, #cbd5e1) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

[data-theme="dark"] .cookie-btn-reject:hover {
    background: rgba(255, 255, 255, 0.05) !important;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .cookie-popup {
        padding: 1.5rem;
        max-width: 340px;
    }

    .cookie-popup-icon {
        font-size: 2rem;
    }

    .cookie-popup h3 {
        font-size: 1.15rem;
    }
}