@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --text-secondary: #666666;
    --border-color: #eeeeee;
    --badge-bg: #f5f5f5;
    --tag-bg: transparent;
    --tag-border: #e0e0e0;
    --accent-color: #000000;
    --accent-text: #ffffff;
    --card-bg: #f9f9f9;
    --transition: all 0.3s ease;
}

[data-theme='dark'] {
    --bg-color: #111111;
    --text-color: #eeeeee;
    --text-secondary: #aaaaaa;
    --border-color: #222222;
    --badge-bg: #1a1a1a;
    --tag-bg: transparent;
    --tag-border: #333333;
    --accent-color: #ffffff;
    --accent-text: #000000;
    --card-bg: #1a1a1a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    color: inherit;
    text-decoration: none;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: var(--transition);
    padding: 40px 20px;
}

.container {
    max-width: 750px;
    margin: 0 auto;
}

/* Header Section */
header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 40px;
}

.profile-info {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    flex: 1;
    min-width: 0;
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 12px;
    object-fit: cover;
    background-color: var(--card-bg);
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
    animation: fadeInScale 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.profile-img:hover {
    transform: scale(1.025);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.intro {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.intro-text {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.08s both;
}

.intro h1,
.intro-text h1 {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.intro p,
.intro-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.btn-resume,
.btn-resume:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-color);
    color: var(--accent-text);
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.88rem;
    border: none;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}

.btn-resume:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.btn-resume:hover svg {
    animation: bounceSubtle 0.9s ease infinite;
}

.btn-resume:active {
    transform: scale(0.97);
}

.header-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.32s both;
}

.btn-header-link,
.btn-header-link:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background-color: var(--badge-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.88rem;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease;
    white-space: nowrap;
}

.btn-header-link:hover {
    border-color: var(--text-secondary);
    background-color: var(--card-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.btn-header-link:active {
    transform: scale(0.97);
}

.btn-header-link svg {
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.btn-header-link:hover svg {
    transform: scale(1.1);
}

/* Theme Toggle */
.theme-toggle {
    position: relative;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    background: none;
    border: 1px solid var(--border-color);
    padding: 0;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background-color var(--transition), border-color var(--transition);
    animation: fadeInScale 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
    overflow: hidden;
}

.theme-toggle:hover {
    background-color: var(--card-bg);
    border-color: var(--text-secondary);
}

.theme-toggle:active {
    transform: scale(0.92);
}

.theme-toggle svg {
    position: absolute;
    width: 20px;
    height: 20px;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

/* Light mode (default): sun visible, moon rotated out */
.theme-toggle .sun-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-toggle .moon-icon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
    pointer-events: none;
}

/* Dark mode: moon visible, sun rotated out */
[data-theme='dark'] .theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
    pointer-events: none;
}

[data-theme='dark'] .theme-toggle .moon-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
    pointer-events: auto;
}

/* Badges */
.badges {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
}

.badges .badge:nth-child(1) {
    animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.16s both;
}

.badges .badge:nth-child(2) {
    animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.22s both;
}

.badges .badge:nth-child(3) {
    animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.28s both;
}

.badges .badge:nth-child(4) {
    animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.34s both;
}

.badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--badge-bg);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    color: var(--text-color);
    width: fit-content;
    font-weight: 500;
    line-height: 1.3;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, border-color 0.2s ease;
    cursor: default;
}

.badge:hover {
    transform: translateX(4px);
    background-color: var(--border-color);
}

/* Section Styling */
section {
    margin-bottom: 40px;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* About */
.about p {
    margin-bottom: 16px;
    color: var(--text-color);
    font-size: 1rem;
}

/* Experience Timeline */
.timeline {
    position: relative;
    padding-left: 28px;
    margin-top: 12px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 6px;
    bottom: 6px;
    left: 7px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 24px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.timeline-item:hover {
    transform: translateX(3px);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -28px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--bg-color);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.timeline-item.current .timeline-dot {
    border-color: #3ddc84;
    background-color: #3ddc84;
    box-shadow: 0 0 0 4px rgba(61, 220, 132, 0.2);
    animation: pulseLive 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-role {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-color);
}

.timeline-company {
    color: var(--text-secondary);
    font-weight: 500;
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background-color: var(--badge-bg);
    border: 1px solid var(--border-color);
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.timeline-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: 2px;
}

/* Tech Stack */
.tech-categories {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tech-category {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tech-category-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    padding: 6px 12px;
    border: 1px solid var(--tag-border);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-color);
    background-color: var(--tag-bg);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    cursor: default;
}

.tech-tag:hover {
    transform: translateY(-2px) scale(1.03);
    border-color: var(--text-color);
    background-color: var(--badge-bg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.tech-tag.highlight {
    border-color: rgba(61, 220, 132, 0.45);
    background-color: rgba(61, 220, 132, 0.08);
}

.tech-tag.highlight:hover {
    border-color: #3ddc84;
    background-color: rgba(61, 220, 132, 0.16);
    box-shadow: 0 4px 14px rgba(61, 220, 132, 0.18);
}

[data-theme='dark'] .tech-tag.highlight {
    border-color: rgba(61, 220, 132, 0.4);
    background-color: rgba(61, 220, 132, 0.12);
}

[data-theme='dark'] .tech-tag.highlight:hover {
    border-color: #3ddc84;
    background-color: rgba(61, 220, 132, 0.22);
    box-shadow: 0 4px 14px rgba(61, 220, 132, 0.25);
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

/* Projects Styling */
.project-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #ff3b30, #ff9500);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 59, 48, 0.25);
}

[data-theme='dark'] .project-card:hover {
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 59, 48, 0.4);
}

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

.project-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.project-card-logo {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.glot-logo-svg,
.project-card-logo-img {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 10px;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .glot-logo-svg,
.project-card:hover .project-card-logo-img {
    transform: scale(1.08) rotate(-2deg);
}

#lapi-card::before {
    background: linear-gradient(90deg, #f4c430, #ff9500);
}

#lapi-card:hover {
    border-color: rgba(244, 196, 48, 0.3);
}

[data-theme='dark'] #lapi-card:hover {
    border-color: rgba(244, 196, 48, 0.45);
}

#paddi-card::before {
    background: linear-gradient(90deg, #f9d84a, #ffb800);
}

#paddi-card:hover {
    border-color: rgba(249, 216, 74, 0.35);
}

[data-theme='dark'] #paddi-card:hover {
    border-color: rgba(249, 216, 74, 0.5);
}

.project-card-title-group h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.project-card-category {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.project-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.project-card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.mini-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    background-color: var(--badge-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-weight: 500;
}

.project-card-footer {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.project-card-footer .btn-view-project {
    margin-top: 0;
}

.store-links {
    display: flex;
    gap: 8px;
}

.btn-store {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: var(--badge-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.btn-store:hover {
    border-color: var(--text-secondary);
    background-color: var(--card-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-store svg {
    flex-shrink: 0;
}

.btn-view-project {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--accent-color);
    color: var(--accent-text);
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    margin-top: 8px;
}

.btn-view-project:hover {
    opacity: 0.9;
}

.btn-view-project .arrow-icon {
    transition: transform 0.3s ease;
}

.btn-view-project:hover .arrow-icon {
    transform: translateX(4px);
}

/* Contact Section */
.contact-section {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.contact-section p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.contact-link-card {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, box-shadow 0.25s ease;
}

.contact-link-card:hover {
    border-color: var(--text-secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.contact-link-card:active {
    transform: scale(0.98);
}

.contact-link-card svg {
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-link-card:hover svg {
    transform: scale(1.12);
}

/* Lapi Modal Theme Customizations */
#lapi-modal .modal-section h3 {
    border-left-color: #f4c430;
}

#lapi-modal .highlight-icon {
    background-color: rgba(244, 196, 48, 0.12);
    color: #f4c430;
    border-color: rgba(244, 196, 48, 0.25);
}

/* Paddi Modal Theme Customizations */
#paddi-modal .modal-section h3 {
    border-left-color: #f9d84a;
}

#paddi-modal .highlight-icon {
    background-color: rgba(249, 216, 74, 0.15);
    color: #e5b800;
    border-color: rgba(249, 216, 74, 0.3);
}

[data-theme='dark'] #paddi-modal .highlight-icon {
    color: #f9d84a;
}

.store-showcase-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.store-showcase-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
}

.store-showcase-card:hover {
    border-color: #f4c430;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.store-showcase-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.store-showcase-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--badge-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.store-showcase-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.store-showcase-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.store-showcase-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #f4c430;
}

/* Modal Overlay & Transitions */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 100%;
    max-width: 860px; /* Golden width sweet spot for stacked readable text & 16:9 media */
    height: 90vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-y: auto; /* Enable vertical scrolling on the entire modal content container */
    transform: scale(0.95) translateY(10px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: sticky;
    top: 20px;
    align-self: flex-end;
    margin-right: 20px;
    margin-bottom: -36px;
    background-color: var(--badge-bg);
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    z-index: 100;
    transition: transform 0.2s ease, background-color var(--transition), border-color var(--transition), color var(--transition);
}

.modal-close:hover {
    background-color: var(--card-bg);
    border-color: var(--text-secondary);
    color: var(--text-color);
    transform: scale(1.06);
}

.modal-close:active {
    transform: scale(0.94);
}

.modal-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
}

.modal-grid {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: visible;
}

/* Scrollable Left Details Column */
.modal-details {
    padding: 40px 40px 20px 40px;
    overflow-y: visible;
    border-right: none;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.modal-header-block {
    display: flex;
    align-items: center;
    gap: 20px;
}

.modal-logo-container {
    width: 64px;
    height: 64px;
}

.glot-logo-svg-large {
    width: 100%;
    height: 100%;
}

.modal-title {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
}

.modal-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.modal-meta-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--badge-bg);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.badge-dot.android { background-color: #3ddc84; }
.badge-dot.compose { background-color: #4285f4; }
.badge-dot.mlkit { background-color: #ff8f00; }

.modal-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    border-left: 3px solid #ff3b30;
    padding-left: 12px;
}

.modal-section p {
    font-size: 0.98rem;
    color: var(--text-color);
    opacity: 0.9;
    line-height: 1.6;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.tech-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tech-card strong {
    font-size: 0.9rem;
    font-weight: 600;
}

.tech-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Challenge items */
.challenge-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.challenge-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.challenge-header h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.challenge-problem {
    font-size: 0.88rem !important;
    color: var(--text-secondary) !important;
    margin: 0;
}

.challenge-solution {
    font-size: 0.9rem !important;
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
    margin: 0;
}

/* Stacked Simulator Section */
.modal-simulator {
    background-color: var(--badge-bg);
    padding: 40px;
    overflow-y: visible;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 1px solid var(--border-color);
    width: 100%;
}

.simulator-wrapper {
    width: 100%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.simulator-intro h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.simulator-intro p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Landscape Widescreen Player Frame */
.landscape-player-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #0c0d12;
    border: 11px solid #1a1c24;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), inset 0 0 4px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.landscape-screen {
    flex: 1;
    position: relative;
    overflow: hidden;
    background-color: #000;
}

.landscape-video {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Keep uncropped demo capture */
    background-color: #000;
    display: block;
}

/* Glassmorphic Fullscreen Trigger Button */
.btn-fullscreen {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(12, 13, 18, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #fff;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 120;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    
    /* Hidden by default, slides up on hover */
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                background-color 0.3s ease,
                border-color 0.3s ease,
                box-shadow 0.3s ease;
}

/* Show only on player hover */
.landscape-screen:hover .btn-fullscreen {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.btn-fullscreen:hover {
    background: rgba(255, 59, 48, 0.9);
    border-color: rgba(255, 59, 48, 0.3);
    box-shadow: 0 6px 16px rgba(255, 59, 48, 0.3);
}

.btn-fullscreen svg {
    transition: transform 0.3s ease;
}

.btn-fullscreen:hover svg {
    transform: scale(1.1);
}

/* Feature highlights dashboard */
.highlight-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.highlight-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.highlight-icon {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(255, 59, 48, 0.2);
}

.highlight-content strong {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2px;
}

.highlight-content p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}



/* Responsive Modal Rules */
@media (max-width: 1024px) {
    .modal-container {
        height: 95vh;
    }
    
    .modal-details {
        padding: 30px 30px 15px 30px;
    }
    
    .modal-simulator {
        padding: 15px 30px 30px 30px;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 600px) {
    header {
        flex-direction: column-reverse;
        gap: 20px;
    }

    .profile-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .profile-img {
        width: 140px;
        height: 140px;
    }

    .intro {
        height: auto;
        gap: 16px;
    }

    .header-actions {
        flex-wrap: wrap;
    }

    .theme-toggle {
        align-self: flex-end;
    }

    .modal-details {
        padding: 20px;
    }
    
    .modal-simulator {
        padding: 20px;
    }
    
    .modal-overlay {
        padding: 10px;
    }
    
    .modal-title {
        font-size: 1.8rem;
    }
    
    .challenge-header {
        gap: 4px;
    }
}

/* ==========================================
   Keyframes & Micro-Animations
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.94);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulseLive {
    0% {
        box-shadow: 0 0 0 0 rgba(61, 220, 132, 0.55);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(61, 220, 132, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(61, 220, 132, 0);
    }
}

@keyframes bounceSubtle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(3px);
    }
}

/* ==========================================
   Scroll-Driven Reveal System
   ========================================== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
}

.js-enabled .scroll-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.js-enabled .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   Accessibility: Reduced Motion
   ========================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .js-enabled .scroll-reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}