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

body {
    font-family: Roboto, "Helvetica Neue", sans-serif;
    font-size: 16px;
    color: rgba(0, 0, 0, 0.87);
    background: #fafafa;
    padding-top: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Toolbar — 88px tall matching Angular Material md-medium-tall, logo overflows naturally --- */
.site-toolbar {
    background: #fafafa;
    height: 88px;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 2;
    overflow: visible;
}

.site-title,
.site-title:link,
.site-title:visited,
.site-title:hover,
.site-title:active {
    font-size: 64px;
    font-weight: 700;
    color: rgba(0, 95, 115, 0.75);
    text-decoration: none;
    line-height: 88px;
}

/* --- Nav bar (white, matching Angular Material md-nav-bar) --- */
.site-nav {
    background: #fafafa;
    display: flex;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
    position: relative;
    z-index: 1;
    padding-left: 8px;
}

.site-nav a {
    position: relative;
    color: rgba(0, 0, 0, 0.54);
    padding: 12px 16px;
    height: 48px;
    line-height: 24px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.010em;
    display: inline-block;
    margin: 0 4px;
}

.site-nav a:hover {
    color: rgba(0, 0, 0, 0.87);
    background-color: rgba(158, 158, 158, 0.2);
    text-decoration: none;
}

.site-nav a.active:hover {
    color: rgb(0, 150, 136);
}

.site-nav a.active {
    color: rgb(0, 150, 136);
}

/* Teal ink-bar underline on active nav item */
.site-nav a.active::after {
    content: '';
    display: block;
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #009688;
}

/* --- Notice banner --- */
.notice {
    padding: 2rem 1.5rem;
    font-size: 1.1rem;
    color: rgba(0, 0, 0, 0.7);
    margin-bottom: 1.5rem;
}

/* --- Main content area --- */
.content-container {
    margin: 0 0 16px;
    padding: 24px;
}

/* --- Links --- */
a {
    font-weight: 500;
    color: rgb(0, 150, 136);
    text-decoration: none;
}

a:visited {
    color: rgb(0, 150, 136);
}

a:hover, a:active {
    color: rgb(0, 191, 165);
    text-decoration: underline;
}

/* --- Material Design cards --- */
.md-card {
    background: #fff;
    border-radius: 2px;
    box-shadow: 0px 1px 3px 0px rgba(0,0,0,0.2), 0px 1px 1px 0px rgba(0,0,0,0.14), 0px 2px 1px -1px rgba(0,0,0,0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.md-card-image {
    width: 100%;
    height: auto;
    display: block;
    flex: 0 0 auto;
}

.md-card-title {
    padding: 24px 16px 16px;
    flex: 1 1 auto;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
}

.md-card-title h3 {
    font-size: 24px;
    font-weight: 400;
    line-height: 32px;
    margin: 0;
}

.md-card-title-text {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

.md-card-title-media {
    flex: 0 0 auto;
    margin-left: 16px;
}

.md-headline {
    font-size: 24px;
    font-weight: 400;
    line-height: 32px;
    margin: 0 0 4px;
}

.md-subhead {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.54);
    line-height: 24px;
}

.md-card-content {
    padding: 0 16px 16px;
    color: rgba(0, 0, 0, 0.87);
}

.md-card-content:last-child {
    padding-bottom: 32px;
}

.md-card-content p:last-child {
    margin-bottom: 0;
}

.md-card-actions {
    padding: 8px 8px 16px;
    display: flex;
    justify-content: flex-end;
}

.md-card-actions a {
    padding: 0 6px;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 500;
    border-radius: 2px;
}

.md-card-actions a:hover {
    background: rgba(0, 150, 136, 0.1);
    text-decoration: none;
}

/* --- Card grid (home page, workshop) --- */
.card-grid {
    display: flex;
    flex-wrap: wrap;
}

/* flex="25" in Angular Material: grow/shrink from 100% but cap at 25% */
.card-grid .md-card {
    flex: 1 1 100%;
    max-width: 25%;
    margin: 8px;
}

/* Extra spacing between consecutive card rows (matches md-content padding: 16px on each side) */
.card-grid + .card-grid {
    margin-top: 32px;
}

/* --- People grid (5-column, 5:1 aspect ratio tiles, matching md-grid-list md-cols="5" md-row-height="5:1") --- */
.people-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1em;
    margin-bottom: 1rem;
}

.person-tile {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: lightgray;
    aspect-ratio: 5 / 1;
    border-radius: 2px;
    text-decoration: none;
    color: rgba(0, 0, 0, 0.87);
    font-size: 14px;
    font-weight: 400;
    padding: 0 8px;
}

.person-tile:hover {
    background: #bdbdbd;
    color: rgba(0, 0, 0, 0.87);
    text-decoration: none;
}

/* --- Project grid (9-column square tiles with footer overlay, matching md-grid-list md-cols="9" md-row-height="1:1") --- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 1em;
    margin-bottom: 1rem;
}

.project-tile {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: rgb(240, 238, 238);
    border-radius: 2px;
    text-decoration: none;
    color: rgba(0, 0, 0, 0.87);
}

.project-tile:hover {
    text-decoration: none;
}

.project-tile img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}

/* Footer overlay — matches md-grid-tile-footer */
.project-tile span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 48px;
    background: rgba(0, 0, 0, 0.18);
    color: #fff;
    font-size: 14px;
    font-weight: 400;
    display: flex;
    align-items: center;
    padding: 0 16px;
    box-sizing: border-box;
}

/* --- Person detail --- */
.person-photo {
    max-width: 180px;
    display: block;
    border-radius: 2px;
}

/* --- Project detail --- */
.project-logo {
    max-width: 200px;
    max-height: 160px;
    object-fit: contain;
    display: block;
}

.project-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.project-links a {
    padding: 0.3rem 0.75rem;
    background: rgba(0, 150, 136, 0.08);
    border-radius: 2px;
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 500;
}

.project-links a:hover {
    background: rgba(0, 150, 136, 0.2);
    text-decoration: none;
}

.project-description {
    margin-top: 1rem;
}

.project-description img {
    max-width: 100%;
}

/* --- Typography within content --- */
h1 {
    font-size: 2rem;
    font-weight: 400;
    margin: 1.5rem 0;
    color: rgba(0, 0, 0, 0.87);
}

h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin: 2rem 0 1rem;
}

h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem;
}

p {
    margin-bottom: 0.75rem;
    color: rgba(0, 0, 0, 0.87);
}

ul, ol {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

hr {
    border: none;
    border-top: 1px solid rgba(0, 0, 0, 0.12);
    margin: 2rem 0;
}

/* --- Workshop page --- */
.workshop-banner {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 2px;
    margin-bottom: 1rem;
    display: block;
}

.flag-icon {
    width: 1.2em;
    vertical-align: middle;
}

/* --- Language switching --- */
html[lang="fr"] .lang-en { display: none; }
html[lang="en"] .lang-fr { display: none; }

.lang-switcher {
    margin-left: auto;
    display: flex;
    align-items: center;
}

.lang-switcher img {
    width: 1.6em;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.15s;
}

.lang-switcher img:hover {
    opacity: 1;
}