:root {
    --bg-start: #f8fafc;
    --bg-end: #e2e8f0;
    --primary-color: #4c6b4b;
    --primary-hover-color: #6d916b;
    --accent-color: #c69749;
    --accent-hover-color: #a37a3b;
    --text-color: #334155;
    --soft-text-color: #64748b;
    --border-color: rgba(0, 0, 0, 0.08);
    --card-bg: rgba(255, 255, 255, 0.6);
    --card-hover-bg: rgba(255, 255, 255, 0.92);
    --shadow-color: rgba(76, 107, 75, 0.12);
}

.dark {
    --bg-start: #0f172a;
    --bg-end: #1e293b;
    --primary-color: #4c6b4b;
    --primary-hover-color: #6d916b;
    --accent-color: #c69749;
    --accent-hover-color: #a37a3b;
    --text-color: #e5e7eb;
    --soft-text-color: #b0b0b0;
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.04);
    --card-hover-bg: rgba(255, 255, 255, 0.08);
    --shadow-color: rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
    color: var(--text-color);
    font-family: "Inter", sans-serif;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}

button,
input,
select {
    font: inherit;
}

.shell-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.78;
    z-index: 0;
}

.site-shell {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 72px;
    padding: 0 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.brand img {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    object-fit: cover;
    border: 1px solid var(--primary-color);
    padding: 2px;
    background: var(--bg-start);
}

.brand-title {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.top-nav {
    display: none;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 100%;
    align-items: stretch;
    gap: 1.1rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    height: 100%;
    border-bottom: 2px solid transparent;
    color: var(--soft-text-color);
    font-size: 0.92rem;
    font-weight: 600;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.nav-link .material-symbols-outlined {
    font-size: 1.2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.header-menu-container {
    position: relative;
}

.header-icon-btn {
    border: 0;
    background: transparent;
    color: var(--soft-text-color);
    cursor: pointer;
    padding: 0;
    transition: color 0.2s ease;
}

.header-icon-btn:hover {
    color: var(--accent-color);
}

.header-menu {
    position: absolute;
    top: calc(100% + 0.9rem);
    right: 0;
    width: 14rem;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.97);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 35;
}

.dark .header-menu {
    background: rgba(30, 41, 59, 0.97);
}

.header-menu.open {
    display: flex;
}

.menu-action {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 0;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    text-align: left;
    padding: 0.9rem 1rem;
    transition: background 0.2s ease, color 0.2s ease;
}

.menu-action:last-child {
    border-bottom: 0;
}

.menu-action:hover {
    background: var(--card-hover-bg);
}

.menu-action .material-symbols-outlined {
    font-size: 1.1rem;
}

.menu-action-label {
    font-size: 0.92rem;
    font-weight: 600;
}

.app-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.62);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.24s ease, visibility 0.24s ease;
}

.app-modal.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-panel {
    width: min(92vw, 820px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(10px) scale(0.97);
    transition: transform 0.24s ease;
}

.app-modal.open .modal-panel {
    transform: translateY(0) scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    margin: 0;
    color: var(--accent-color);
    font-size: 1.05rem;
    font-weight: 800;
}

.modal-body {
    padding: 1.25rem 1.25rem 1.4rem;
    overflow: auto;
}

.modal-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.modal-icon {
    font-size: 4rem;
    color: var(--accent-color);
    font-variation-settings: "FILL" 1;
}

.modal-copy {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.modal-link-box {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.03);
}

.modal-link-box .material-symbols-outlined {
    margin-top: 0.05rem;
    font-size: 1rem;
    color: var(--soft-text-color);
}

.modal-link-box span:last-child {
    color: var(--soft-text-color);
    font-size: 0.82rem;
    line-height: 1.65;
    word-break: break-all;
}

.modal-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.modal-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 44px;
    padding: 0.7rem 1rem;
    border: 0;
    border-radius: 0.9rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease;
}

.modal-action-btn:hover {
    transform: translateY(-1px);
}

.modal-action-btn.primary {
    background: var(--primary-color);
}

.modal-action-btn.primary:hover {
    background: var(--primary-hover-color);
}

.modal-action-btn.accent {
    background: var(--accent-color);
}

.modal-action-btn.accent:hover {
    background: var(--accent-hover-color);
}

.modal-share-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-share-label {
    margin: 0;
    color: var(--soft-text-color);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-align: center;
    text-transform: uppercase;
}

.social-share-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.social-share-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.03);
    transition: background 0.2s ease, transform 0.2s ease;
}

.social-share-link:hover {
    background: var(--card-hover-bg);
    transform: translateY(-1px);
}

.social-share-badge {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    flex-shrink: 0;
}

.social-share-text {
    color: var(--text-color);
    font-size: 0.88rem;
    font-weight: 700;
}

.qr-image {
    width: min(380px, 100%);
    aspect-ratio: 1;
    object-fit: contain;
    border-radius: 1rem;
    background: #fff;
    padding: 0.8rem;
    box-shadow: 0 18px 35px rgba(15, 23, 42, 0.18);
}

.business-card-frame {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: var(--bg-end);
}

.business-card-frame img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.shell-main {
    width: min(1320px, calc(100% - 2rem));
    margin: 1rem auto 6rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.glass-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0;
    color: var(--accent-color);
    font-size: 1rem;
    font-weight: 700;
}

.section-title .material-symbols-outlined {
    font-size: 1.5rem;
}

.section-subtitle {
    margin: 0.35rem 0 0;
    color: var(--soft-text-color);
    font-size: 0.92rem;
    line-height: 1.6;
}

.hero-panel {
    padding: 1.5rem;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(198, 151, 73, 0.16);
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-grid {
    display: grid;
    gap: 1.2rem;
}

.hero-copy h1 {
    margin: 0.9rem 0 0.65rem;
    font-size: clamp(1.9rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero-copy p {
    margin: 0;
    max-width: 62ch;
    color: var(--soft-text-color);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.2rem;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 42px;
    padding: 0.65rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    background: transparent;
    font-size: 0.9rem;
    font-weight: 700;
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease,
        background 0.2s ease;
}

.button-link:hover {
    transform: translateY(-1px);
    border-color: rgba(198, 151, 73, 0.55);
}

.button-link.primary {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.button-link.primary:hover {
    background: var(--accent-hover-color);
    border-color: var(--accent-hover-color);
}

.meta-grid {
    display: grid;
    gap: 0.8rem;
}

.meta-card {
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
}

.meta-card strong {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--accent-color);
    font-size: 1rem;
}

.meta-card span {
    color: var(--soft-text-color);
    font-size: 0.88rem;
}

.project-summary-panel .hero-copy,
.project-summary-panel .meta-grid {
    display: none;
}

.project-summary-grid {
    display: grid;
    gap: 0.7rem;
}

.project-metric-stack,
.project-insight-grid {
    display: grid;
    gap: 0.7rem;
}

.project-metric-stack {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    height: 100%;
}

.project-metric-card,
.project-visual-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    padding: 0.75rem 0.85rem;
    border-radius: 0.9rem;
    border: 1px solid var(--border-color);
    background:
        radial-gradient(circle at top right, rgba(198, 151, 73, 0.14), transparent 42%),
        rgba(255, 255, 255, 0.03);
}

.project-summary-panel {
    padding: 1rem;
}

.project-metric-label,
.project-card-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project-metric-card strong {
    display: block;
    margin-top: 0.45rem;
    font-size: clamp(1.7rem, 3.4vw, 2.35rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.project-metric-card p {
    margin: 0.25rem 0 0;
    color: var(--soft-text-color);
    font-size: 0.76rem;
    line-height: 1.4;
}

.project-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.7rem;
}

.project-card-title {
    margin: 0.28rem 0 0;
    font-size: 0.95rem;
    line-height: 1.15;
}

.project-client-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    height: 1.75rem;
    padding: 0 0.5rem;
    border-radius: 999px;
    background: rgba(198, 151, 73, 0.14);
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 800;
}

.project-role-layout {
    display: grid;
    gap: 0;
    height: 100%;
    align-content: center;
    justify-items: center;
}

.project-role-chart {
    position: relative;
    width: min(186px, 100%);
    aspect-ratio: 1;
    margin: 0 auto;
    border-radius: 50%;
    background: conic-gradient(rgba(255, 255, 255, 0.08) 0 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.project-role-chart::after {
    content: "";
    position: absolute;
    inset: 31%;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background:
        radial-gradient(circle at top, rgba(198, 151, 73, 0.16), transparent 58%),
        rgba(15, 23, 42, 0.92);
}

html:not(.dark) .project-role-chart::after {
    background:
        radial-gradient(circle at top, rgba(198, 151, 73, 0.14), transparent 58%),
        rgba(255, 255, 255, 0.94);
}

.project-role-chart-center {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: grid;
    place-content: center;
    text-align: center;
}

.project-role-chart-center strong {
    font-size: 1.02rem;
    line-height: 1;
}

.project-role-chart-center span {
    margin-top: 0.12rem;
    color: var(--soft-text-color);
    font-size: 0.6rem;
}

.project-role-labels {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.project-role-label {
    position: absolute;
    display: inline-grid;
    gap: 0.08rem;
    max-width: 74px;
    transform: translate(-50%, -50%);
}

.project-role-label span {
    color: var(--text-color);
    font-size: 0.51rem;
    line-height: 1.12;
    white-space: normal;
}

.project-role-label strong {
    color: var(--label-color);
    font-size: 0.54rem;
    line-height: 1;
    font-weight: 800;
}

.project-role-label--left {
    text-align: left;
    transform: translate(0, -50%);
}

.project-role-label--right {
    text-align: right;
    transform: translate(-100%, -50%);
}

.project-role-label--center {
    text-align: center;
    transform: translate(-50%, -50%);
}

.project-client-directory {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    align-items: flex-start;
    align-content: flex-start;
}

.project-client-item {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.38rem 0.58rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
}

.project-client-item img,
.project-client-fallback {
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 0.55rem;
    object-fit: cover;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.06);
}

.project-client-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 800;
}

.project-client-item strong {
    display: block;
    font-size: 0.74rem;
    line-height: 1.2;
    white-space: nowrap;
}

.project-empty {
    padding: 0.8rem;
    border-radius: 0.8rem;
    border: 1px dashed var(--border-color);
    color: var(--soft-text-color);
    font-size: 0.78rem;
    text-align: center;
}

.stack {
    display: grid;
    gap: 1rem;
}

.filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.field,
.input,
.select {
    width: 100%;
    min-height: 44px;
    padding: 0.75rem 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-color);
}

.filters-row .select {
    background: rgba(15, 23, 42, 0.88);
    color: #f8fafc;
    color-scheme: dark;
}

.filters-row .select option,
.filters-row .select optgroup {
    background: #0f172a;
    color: #f8fafc;
}

.input::placeholder {
    color: var(--soft-text-color);
}

.field-label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--soft-text-color);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1180px;
}

.data-table th,
.data-table td {
    padding: 0.85rem 0.8rem;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    vertical-align: top;
    font-size: 0.84rem;
    line-height: 1.55;
}

.data-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: rgba(15, 23, 42, 0.92);
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
}

.data-table th.light-surface {
    background: rgba(248, 250, 252, 0.96);
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.55rem;
    border: 1px solid rgba(198, 151, 73, 0.3);
    border-radius: 999px;
    background: rgba(198, 151, 73, 0.12);
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 700;
}

.logo-pill {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.logo-pill img,
.client-fallback {
    width: 30px;
    height: 30px;
    border-radius: 0.75rem;
    object-fit: cover;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.06);
}

.client-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 0.68rem;
    font-weight: 800;
}

.mobile-card-list {
    display: grid;
    gap: 0.85rem;
}

.mobile-card {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.03);
}

.mobile-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1rem;
}

.mobile-card .mobile-meta {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.mobile-card .mobile-meta div {
    color: var(--soft-text-color);
    font-size: 0.84rem;
}

.mobile-card .mobile-meta strong {
    color: var(--text-color);
}

.timeline-shell {
    position: relative;
    display: grid;
    gap: 1rem;
}

.timeline-shell::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(198, 151, 73, 0.1), rgba(198, 151, 73, 0.9), rgba(198, 151, 73, 0.08));
}

.chapter {
    position: relative;
    display: grid;
    gap: 1.5rem;
    padding: 3.5rem 1.75rem 2rem 4.5rem;
    border: 1px solid var(--border-color);
    border-radius: 1.6rem;
    background: var(--card-bg);
    min-height: 360px;
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.chapter:hover {
    border-color: rgba(198, 151, 73, 0.45);
    box-shadow: 0 20px 60px -24px rgba(198, 151, 73, 0.25);
}

.chapter::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 1.15rem;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    border: 2px solid var(--accent-color);
    background: var(--bg-start);
    box-shadow: 0 0 0 6px rgba(198, 151, 73, 0.12);
    z-index: 2;
}

.chapter-head {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1rem;
    align-items: center;
    justify-content: flex-start;
}

.chapter-org {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.chapter-org img {
    width: 54px;
    height: 54px;
    border-radius: 1rem;
    object-fit: cover;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.06);
}

.chapter-org h2 {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}

.chapter-role {
    margin: 0.25rem 0 0;
    color: var(--accent-color);
    font-size: 0.95rem;
    font-weight: 700;
}

.chapter-time {
    position: absolute;
    top: 0.9rem;
    left: 2.85rem;
    margin: 0;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(198, 151, 73, 0.14);
    border: 1px solid rgba(198, 151, 73, 0.45);
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(198, 151, 73, 0.06);
}

.chapter-copy {
    color: var(--soft-text-color);
    line-height: 1.8;
    font-size: 1rem;
}

.chapter-copy p {
    margin: 0;
}

.photo-book {
    position: relative;
    display: grid;
    gap: 0.9rem;
    padding: 0.5rem;
    min-height: 260px;
}

.photo-book img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1.1rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 14px 32px -18px rgba(0, 0, 0, 0.55),
        0 0 0 6px rgba(255, 255, 255, 0.02);
    transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 0.45s ease, z-index 0s linear 0.45s;
    will-change: transform;
}

.photo-book img:hover {
    transform: rotate(0deg) scale(1.04) translateY(-4px) !important;
    box-shadow: 0 24px 44px -16px rgba(198, 151, 73, 0.4),
        0 0 0 6px rgba(198, 151, 73, 0.08);
    z-index: 3;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 0.35s ease, z-index 0s;
}

.photo-book--2 {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.9fr);
    grid-auto-rows: 260px;
}

.photo-book--2 img:nth-child(1) {
    transform: rotate(-2.2deg);
}

.photo-book--2 img:nth-child(2) {
    transform: rotate(2.4deg) translateY(1.2rem);
}

.photo-book--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, 160px);
    grid-template-areas:
        "a b"
        "a c";
}

.photo-book--3 img:nth-child(1) {
    grid-area: a;
    transform: rotate(-2.5deg);
}

.photo-book--3 img:nth-child(2) {
    grid-area: b;
    transform: rotate(2deg);
}

.photo-book--3 img:nth-child(3) {
    grid-area: c;
    transform: rotate(-1.5deg) translateY(0.4rem);
}

.embed-panel {
    position: relative;
    min-height: 560px;
    overflow: hidden;
}

.course-embed-shell {
    padding: 1rem;
}

.course-embed-panel {
    padding: 0.5rem;
    border-radius: 1.25rem;
    background: #ffffff;
    box-shadow: 0 20px 50px -34px rgba(15, 23, 42, 0.45);
}

.embed-panel iframe {
    width: 100%;
    min-height: 560px;
    border: 0;
}

.course-embed-panel iframe {
    display: block;
    border-radius: 0.95rem;
    background: #ffffff;
}

.embed-fallback {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(198, 151, 73, 0.24);
    border-radius: 1rem;
    background: rgba(198, 151, 73, 0.08);
    color: var(--soft-text-color);
    line-height: 1.7;
}

.channel-grid,
.product-grid,
.demo-grid {
    display: grid;
    gap: 1rem;
}

.social-card,
.product-card,
.demo-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.03);
}

.social-card img,
.product-card img,
.demo-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}

.social-card h3,
.product-card h3,
.demo-card h3 {
    margin: 0;
    font-size: 1rem;
}

.section-head--compact {
    margin-bottom: 0.9rem;
}

.facebook-embed-layout {
    display: grid;
    gap: 1rem;
}

.facebook-account-card,
.facebook-page-panel {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.03);
}

.facebook-account-head {
    display: grid;
    gap: 0.5rem;
}

.facebook-account-kicker {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    padding: 0.28rem 0.62rem;
    border-radius: 999px;
    background: rgba(198, 151, 73, 0.12);
    color: var(--accent-color);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.facebook-account-head h3,
.facebook-panel-title {
    margin: 0;
    font-size: 1.05rem;
}

.facebook-account-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-top: 1rem;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    word-break: break-all;
}

.facebook-account-link .material-symbols-outlined {
    color: var(--accent-color);
}

.facebook-account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1rem;
}

.facebook-page-embed {
    padding: 0.5rem;
    margin-top: auto;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
}

.facebook-page-embed iframe {
    min-height: 620px;
}

.muted {
    color: var(--soft-text-color);
}

.solution-actions-panel {
    padding: 1rem;
}

.solution-actions-grid {
    display: grid;
    gap: 0.85rem;
}

.solution-action-tile {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.9rem;
    padding: 0.95rem 1rem;
    border-radius: 1.15rem;
    border: 1px solid var(--border-color);
    background:
        radial-gradient(circle at top right, rgba(198, 151, 73, 0.14), transparent 38%),
        rgba(255, 255, 255, 0.03);
    color: inherit;
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.solution-action-tile:hover {
    transform: translateY(-2px);
    border-color: rgba(198, 151, 73, 0.45);
    box-shadow: 0 18px 42px -28px rgba(198, 151, 73, 0.4);
}

.solution-action-tile img {
    width: 54px;
    height: 54px;
    border-radius: 0.95rem;
    object-fit: cover;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.06);
}

.solution-action-copy {
    min-width: 0;
    display: grid;
    gap: 0.22rem;
}

.solution-action-copy strong {
    display: block;
    font-size: 1rem;
    line-height: 1.15;
}

.solution-action-copy span {
    color: var(--soft-text-color);
    font-size: 0.84rem;
    line-height: 1.45;
}

.solution-action-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--accent-color);
}

.solution-action-meta .material-symbols-outlined {
    font-size: 1.25rem;
}

.solution-action-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3.9rem;
    min-height: 2rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid rgba(198, 151, 73, 0.35);
    background: rgba(198, 151, 73, 0.12);
    color: var(--accent-color);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.powerbi-gallery-panel {
    padding: 1rem;
    border-color: rgba(148, 163, 184, 0.24);
    background: rgba(248, 250, 252, 0.94);
    box-shadow: 0 24px 60px -32px rgba(15, 23, 42, 0.45);
}

.powerbi-gallery-shell {
    display: grid;
    gap: 1.45rem;
}

.powerbi-group {
    display: grid;
    gap: 0.85rem;
}

.powerbi-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.powerbi-group-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.powerbi-group-title {
    margin: 0;
    color: #1f2937;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.powerbi-group-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.9rem;
    height: 1.9rem;
    padding: 0 0.55rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.14);
    color: #2563eb;
    font-size: 0.92rem;
    font-weight: 800;
}

.powerbi-group-link {
    color: #2563eb;
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
}

.powerbi-report-grid {
    display: grid;
    gap: 1rem;
}

.powerbi-report-card {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    min-height: 100%;
    padding: 0.85rem;
    border: 1px solid #dbe4f0;
    border-radius: 0.7rem;
    background: #ffffff;
    color: #334155;
    text-decoration: none;
    box-shadow: 0 8px 24px -22px rgba(15, 23, 42, 0.35);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.powerbi-report-card:hover {
    transform: translateY(-2px);
    border-color: #93c5fd;
    box-shadow: 0 16px 36px -24px rgba(37, 99, 235, 0.28);
}

.powerbi-report-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 0.4rem;
    border: 1px solid #e5e7eb;
    background: #ffffff;
}

.powerbi-report-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #ffffff;
}

.powerbi-report-title {
    margin: 0;
    color: #334155;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.35;
}

.powerbi-report-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.9rem;
    color: #7b8796;
    font-size: 0.74rem;
}

.powerbi-report-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.22rem;
    white-space: nowrap;
}

.powerbi-report-meta-item .material-symbols-outlined {
    font-size: 0.98rem;
}

.powerbi-report-meta-item--accent {
    color: #fbbf24;
}

.spec-note {
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px dashed rgba(198, 151, 73, 0.35);
    color: var(--soft-text-color);
    background: rgba(198, 151, 73, 0.06);
    line-height: 1.7;
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 18;
    display: flex;
    justify-content: space-between;
    gap: 0.25rem;
    padding: 0.7rem 0.55rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.bottom-link {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    color: var(--soft-text-color);
    font-size: 0.56rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bottom-link .material-symbols-outlined {
    font-size: 1.12rem;
}

.bottom-link.active {
    color: var(--accent-color);
}

.hidden-mobile {
    display: none;
}

@media (min-width: 768px) {
    .site-header {
        padding: 0 1.5rem;
    }

    .top-nav {
        display: flex;
    }

    .shell-main {
        width: min(1440px, calc(100% - 3rem));
        margin: 1.35rem auto;
    }

    .hero-panel {
        padding: 1.8rem;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.9fr);
        align-items: start;
    }

    .meta-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-summary-grid {
        grid-template-columns: minmax(170px, 0.34fr) minmax(260px, 0.72fr) minmax(0, 0.94fr);
        align-items: stretch;
    }

    .project-metric-stack {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(2, minmax(0, 1fr));
    }

    .project-insight-grid {
        display: contents;
    }

    .timeline-shell::before {
        left: 50%;
        margin-left: -1px;
    }

    .chapter {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        padding: 3.4rem 2.2rem 2.4rem 2.2rem;
        gap: 2.4rem;
        align-items: center;
        min-height: 420px;
    }

    .chapter::before {
        left: calc(50% - 9px);
        top: 1.05rem;
    }

    .chapter-time {
        top: 0.85rem;
        left: calc(50% + 22px);
    }

    .chapter--alt .chapter-time {
        left: auto;
        right: calc(50% + 22px);
    }

    .chapter:not(.chapter--alt) .chapter-text {
        text-align: right;
    }

    .chapter:not(.chapter--alt) .chapter-head,
    .chapter:not(.chapter--alt) .chapter-org {
        justify-content: flex-end;
    }

    .chapter:not(.chapter--alt) .chapter-org {
        flex-direction: row-reverse;
    }

    .chapter--alt .chapter-text {
        order: 2;
        text-align: left;
    }

    .chapter--alt .chapter-head,
    .chapter--alt .chapter-org {
        justify-content: flex-start;
    }

    .chapter--alt .photo-book {
        order: 1;
    }

    .chapter-text {
        padding-right: 0;
    }

    .photo-book {
        min-height: 340px;
    }

    .photo-book--2 {
        grid-auto-rows: 320px;
    }

    .photo-book--3 {
        grid-template-rows: repeat(2, 180px);
    }

    .channel-grid,
    .demo-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .facebook-embed-layout {
        grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
        align-items: stretch;
    }

    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .solution-actions-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .powerbi-report-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .mobile-card-list {
        display: none;
    }

    .bottom-nav {
        display: none;
    }
}

@media (min-width: 1200px) {
    .powerbi-report-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .header-menu {
        width: min(15rem, calc(100vw - 2rem));
    }

    .modal-panel {
        width: min(100%, 92vw);
    }

    .modal-body {
        padding: 1rem;
    }

    .social-share-grid {
        grid-template-columns: 1fr;
    }

    .shell-main {
        padding-bottom: 0;
    }

    .table-wrap {
        display: none;
    }

    .photo-book,
    .photo-book--2,
    .photo-book--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: auto;
        grid-template-areas: none;
        grid-auto-rows: 150px;
        min-height: 0;
    }

    .photo-book--3 img:nth-child(1),
    .photo-book--3 img:nth-child(2),
    .photo-book--3 img:nth-child(3),
    .photo-book--2 img:nth-child(1),
    .photo-book--2 img:nth-child(2) {
        grid-area: auto;
        transform: rotate(0);
    }

    .photo-book--3 img:nth-child(1) {
        grid-column: span 2;
        height: 170px;
    }
}