/* --- Верхнее горизонтальное меню --- */
.conf_leftMenu {
    width: 100%;
    float: none;
    margin-bottom: 20px;
}

/* Контейнер меню */
#outer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    border: none;
    background: #ffffff;
    padding: 12px 14px;
    position: relative;
    border-radius: 18px;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.14);
    overflow: visible;
}

/* Универсально все элементы внутри #outer */
#outer * {
    box-sizing: border-box;
}

/* Элементы меню */
#outer > * {
    display: inline-block;
    margin: 0;
    padding: 0;
}

/* Элемент меню */
#outer li {
    position: relative;
    list-style: none;
    overflow: visible;
}

/* Ссылки меню */
#outer a {
    position: relative;
    display: inline-block;
    font-family: Poppins, Arial, sans-serif;
    font-weight: bold;
    font-size: 11pt;
    color: #2C2C54;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 10px;
    white-space: nowrap;
    transition:
        background 0.22s ease,
        transform 0.22s ease,
        box-shadow 0.22s ease,
        color 0.22s ease;
}

/* Золотая линия под пунктом меню */
#outer a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 0;
    height: 2px;
    background: #D5A253;
    border-radius: 999px;
    transform: translateX(-50%);
    transition: width 0.25s ease;
}

/* Hover меню */
#outer a:hover {
    color: #2C2C54;
    background: rgba(213, 162, 83, 0.14);
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.14);
}

#outer a:hover::after {
    width: 70%;
}

/* Активный пункт меню */
#outer .selected a,
#outer .menuConfSelected a,
#outer .menuConfMiddleCellSelected a {
    color: #D5A253 !important;
    background: rgba(170, 171, 184, 0.2);
}

/* Подменю */
#outer li ul.inner {
    position: absolute;
    display: none !important;
    top: 100%;
    left: 0;
    min-width: 190px;
    width: auto;
    margin: 8px 0 0;
    padding: 8px;
    background: #ffffff;
    border: none;
    border-radius: 14px;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.12),
        0 18px 40px rgba(44, 44, 84, 0.16);
    z-index: 1000;
}

#outer li:hover > ul.inner:not(:empty) {
    display: block !important;
}

#outer li ul.inner li {
    display: block;
    width: 100%;
}

#outer li ul.inner li a {
    display: block;
    width: 100%;
    padding: 8px 12px;
}

/* Контент */
.confBodyBox {
    margin-left: 0;
}

/* Заголовки */
.confTitle,
h1 {
    color: #D5A253;
}

/* ========================= */
/* Логотипы */
/* ========================= */

.logos-wrapper {
    width: 100%;
    margin-top: 35px;
}

.logos-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 55px;
    flex-wrap: wrap;
}

.logos-row-top {
    margin-bottom: 35px;
}

.logos-row-bottom {
    margin-bottom: 20px;
}

.logo-link {
    display: inline-block;
    text-decoration: none;
}

.logo-box {
    width: 220px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-box img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.25s ease, filter 0.25s ease;
}

.logo-link:hover .logo-box img {
    animation: logo-bounce 0.45s ease;
    transform: scale(1.12);
    filter: brightness(1.08);
}

@keyframes logo-bounce {
    0% {
        transform: scale(1);
    }

    40% {
        transform: scale(1.16);
    }

    65% {
        transform: scale(1.08);
    }

    100% {
        transform: scale(1.12);
    }
}

/* ========================= */
/* Бегущая панорама Вены */
/* ========================= */

.hero-marquee {
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
    background: #aaaab8;
}

.hero-marquee-track {
    display: flex;
    width: max-content;
    animation: hero-marquee-scroll 35s linear infinite;
}

.hero-marquee-track img {
    height: 260px;
    width: auto;
    flex-shrink: 0;
    display: block;
    margin-right: -8px;
}

@keyframes hero-marquee-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-33.333%);
    }
}

/* ========================= */
/* Important Dates */
/* ========================= */

.dates-card {
    display: flex;
    gap: 34px;
    align-items: flex-start;
    background: #ffffff;
    border-radius: 18px;
    padding: 30px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.dates-image {
    flex: 0 0 260px;
    display: flex;
    align-items: center;
}

.dates-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
}

.dates-content {
    flex: 1;
}

.dates-content h2 {
    color: #D5A253;
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 22px;
}

.dates-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.date-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    background: rgba(44, 44, 84, 0.05);
    border-left: 4px solid #D5A253;
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 700;
    color: #2C2C54;
}

.date-item span {
    color: #2C2C54;
}

.date-item strong {
    color: #D5A253;
    white-space: nowrap;
}

/* ========================= */
/* Venue */
/* ========================= */

.venue-card {
    display: flex;
    gap: 34px;
    align-items: flex-start;
    background: #ffffff;
    border-radius: 18px;
    padding: 30px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.venue-image {
    flex: 0 0 46%;
}

.venue-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.venue-content {
    flex: 1;
}

.venue-section {
    margin-bottom: 24px;
}

.venue-section h2 {
    color: #D5A253;
    font-size: 22px;
    margin: 0 0 12px;
}

.venue-section ul {
    margin: 0;
    padding-left: 20px;
    font-weight: 700;
    line-height: 1.7;
}

.venue-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0;
}

.venue-links a {
    background: rgba(170, 171, 184, 0.18);
    color: #2C2C54;
    text-decoration: none;
    font-weight: 700;
    padding: 9px 14px;
    border-radius: 999px;
    transition: transform 0.2s ease, background 0.2s ease;
}

.venue-links a:hover {
    background: rgba(213, 162, 83, 0.22);
    transform: translateY(-3px);
}

.venue-address {
    font-weight: 700;
    line-height: 1.6;
}

.venue-address a {
    color: #D5A253;
    text-decoration: none;
}

.venue-address a:hover {
    text-decoration: underline;
}

.venue-note {
    color: #2C2C54;
    opacity: 0.75;
    font-style: italic;
}

/* ========================= */
/* Speakers list */
/* ========================= */

.speakers-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 30px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.speakers-card h2 {
    color: #D5A253;
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 24px;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.speaker-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: rgba(44, 44, 84, 0.05);
    border-left: 4px solid #D5A253;
    border-radius: 12px;
    padding: 18px 20px;
    text-decoration: none;
    color: #2C2C54;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.speaker-item:hover {
    transform: translateY(-4px) scale(1.02);
    background: rgba(213, 162, 83, 0.13);
    box-shadow: 0 10px 24px rgba(44, 44, 84, 0.16);
}

.speaker-name {
    font-size: 18px;
    font-weight: 800;
    color: #2C2C54;
}

.speaker-country {
    font-size: 14px;
    font-weight: 700;
    color: #D5A253;
}

.speakers-grid .speaker-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

/* ========================= */
/* Keynote Speakers */
/* ========================= */

.keynote-speakers-page {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.keynote-speakers-page h2 {
    color: #D5A253;
    font-size: 30px;
    font-weight: 800;
    margin: 0 0 28px;
    text-align: center;
}

.keynote-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.keynote-card {
    display: flex;
    gap: 20px;
    background: rgba(44, 44, 84, 0.045);
    border-left: 5px solid #D5A253;
    border-radius: 16px;
    padding: 20px;
    min-height: 250px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.keynote-card:hover {
    transform: translateY(-6px);
    background: rgba(213, 162, 83, 0.10);
    box-shadow: 0 16px 34px rgba(44, 44, 84, 0.18);
}

.keynote-photo {
    flex: 0 0 150px;
}

.keynote-photo img {
    width: 150px;
    height: 190px;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.20);
}

.keynote-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.keynote-info h3 {
    margin: 0 0 6px;
    color: #2C2C54;
    font-size: 21px;
    font-weight: 800;
}

.keynote-affiliation {
    margin: 0 0 14px;
    color: #2C2C54;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.45;
    opacity: 0.85;
}

.keynote-label {
    margin: 0 0 4px;
    color: #D5A253;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.keynote-title {
    margin: 0 0 18px;
    color: #2C2C54;
    font-size: 15px;
    line-height: 1.5;
    font-weight: 700;
}

.keynote-button {
    margin-top: auto;
    align-self: flex-start;
    display: inline-block;
    background: #2C2C54;
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 800;
    padding: 9px 18px;
    border-radius: 999px;
    transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.keynote-button:hover {
    background: #D5A253;
    color: #ffffff !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.18);
}

/* ========================= */
/* Адаптив */
/* ========================= */

@media (max-width: 950px) {
    .keynote-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 850px) {
    .venue-card {
        flex-direction: column;
        padding: 22px;
    }

    .venue-image {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 750px) {
    .dates-card {
        flex-direction: column;
        padding: 24px;
    }

    .dates-image {
        flex: none;
    }

    .dates-image img {
        max-height: 240px;
    }

    .date-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .date-item strong {
        white-space: normal;
    }
}

@media (max-width: 700px) {
    .speakers-card {
        padding: 22px;
    }

    .speakers-grid {
        grid-template-columns: 1fr;
    }

    .speakers-grid .speaker-item:last-child:nth-child(odd) {
        grid-column: auto;
    }
}

@media (max-width: 600px) {
    .keynote-speakers-page {
        padding: 22px;
    }

    .keynote-card {
        flex-direction: column;
    }

    .keynote-photo {
        flex: none;
    }

    .keynote-photo img {
        width: 100%;
        height: auto;
        max-height: 360px;
    }
}

/* ========================= */
/* Registration Fees */
/* ========================= */

.fees-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.fees-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 26px;
}

.fees-header img {
    width: 70px;
    height: auto;
    display: block;
}

.fees-header h2 {
    margin: 0;
    color: #D5A253;
    font-size: 30px;
    font-weight: 800;
}

.fees-header p {
    margin: 4px 0 0;
    color: #2C2C54;
    font-weight: 700;
    opacity: 0.75;
}

.fees-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.fee-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: rgba(44, 44, 84, 0.05);
    border-left: 5px solid #D5A253;
    border-radius: 14px;
    padding: 20px;
}

.fee-item span {
    color: #2C2C54;
    font-size: 18px;
    font-weight: 800;
}

.fee-item small {
    color: #2C2C54;
    font-size: 14px;
    font-weight: 700;
    opacity: 0.72;
    line-height: 1.4;
}

.fee-item strong {
    margin-top: 8px;
    color: #D5A253;
    font-size: 28px;
    font-weight: 900;
}

.fees-note {
    margin-top: 22px;
    padding: 16px 18px;
    background: rgba(213, 162, 83, 0.13);
    border-left: 5px solid #D5A253;
    border-radius: 12px;
    color: #2C2C54;
    font-weight: 700;
    line-height: 1.6;
}

/* Адаптив */
@media (max-width: 700px) {
    .fees-card {
        padding: 22px;
    }

    .fees-header {
        align-items: flex-start;
    }

    .fees-header img {
        width: 56px;
    }

    .fees-grid {
        grid-template-columns: 1fr;
    }
}
/* ========================= */
/* PhD Thesis Contest */
/* ========================= */

.phd-contest {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44,44,84,.10),
        0 20px 45px rgba(44,44,84,.18);
    color: #2C2C54;
}

.phd-contest h2 {
    text-align: center;
    color: #D5A253;
    font-size: 32px;
    margin: 0 0 20px;
}

.contest-intro {
    text-align: center;
    font-size: 17px;
    line-height: 1.7;
    font-weight: 600;
    margin-bottom: 28px;
}

.contest-award {
    background: rgba(213,162,83,.12);
    border-left: 5px solid #D5A253;
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 24px;
}

.contest-award h3 {
    color: #D5A253;
    margin-top: 0;
}

.contest-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}

.contest-box {
    background: rgba(44,44,84,.05);
    border-left: 5px solid #D5A253;
    border-radius: 14px;
    padding: 22px;
}

.contest-box h3 {
    margin-top: 0;
    color: #D5A253;
}

.deadline-box {
    text-align: center;
}

.deadline-date {
    font-size: 32px;
    font-weight: 900;
    color: #D5A253;
    margin-top: 15px;
}

.contest-email {
    font-size: 20px;
    font-weight: 800;
    color: #2C2C54;
}

.contest-box h4 {
    color: #D5A253;
    margin-top: 20px;
}

.contest-box ul {
    margin-bottom: 0;
    line-height: 1.8;
}

.contest-note {
    margin-top: 20px;
    padding: 18px;
    background: rgba(44,44,84,.05);
    border-radius: 12px;
    font-weight: 600;
}

.contest-footer {
    margin-top: 18px;
    text-align: center;
    font-style: italic;
    color: #666;
}

@media (max-width: 750px) {
    .contest-grid {
        grid-template-columns: 1fr;
    }

    .phd-contest {
        padding: 22px;
    }
}

/* ========================= */
/* Committees */
/* ========================= */

.committee-page {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.committee-section {
    margin-bottom: 34px;
}

.committee-section:last-child {
    margin-bottom: 0;
}

.committee-section h2 {
    font-size: 30px;
    font-weight: 900;
    margin: 0 0 22px;
}

.committee-section h3 {
    font-size: 21px;
    font-weight: 900;
    margin: 26px 0 16px;
    padding-left: 14px;
}

/* Заголовки разных групп */
.committee-section:first-child h2 {
    color: #D5A253;
}

.committee-section:nth-child(2) h2 {
    color: #2C2C54;
}

.committee-section:nth-child(2) h3:first-of-type {
    color: #2C2C54;
    border-left: 5px solid #2C2C54;
}

.committee-section:nth-child(2) h3:last-of-type {
    color: #AAAAB8;
    border-left: 5px solid #AAAAB8;
}

.committee-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

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

.committee-person {
    border-radius: 12px;
    padding: 15px 17px;
    color: #2C2C54;
    font-weight: 800;
    line-height: 1.45;
}

/* Local Organizing Committee — gold */
.local-committee-grid .committee-person {
    background: rgba(213, 162, 83, 0.13);
    border-left: 4px solid #D5A253;
}

/* Steering Committee active members — navy */
.committee-section:nth-child(2) > .committee-grid:not(.honorary-grid) .committee-person {
    background: rgba(44, 44, 84, 0.08);
    border-left: 4px solid #2C2C54;
}

/* Honorary members — silver */
.honorary-grid .committee-person {
    background: rgba(170, 171, 184, 0.18);
    border-left: 4px solid #AAAAB8;
}

/* Chair cards */
.committee-chair {
    box-shadow: inset 0 0 0 1px rgba(213, 162, 83, 0.22);
}

.local-committee-grid .committee-chair {
    background: rgba(213, 162, 83, 0.20);
}

.committee-section:nth-child(2) > .committee-grid:not(.honorary-grid) .committee-chair {
    background: rgba(44, 44, 84, 0.13);
}

.committee-person strong {
    display: block;
    color: #2C2C54;
    font-size: 16px;
    font-weight: 900;
}

.committee-person span {
    display: block;
    margin-top: 4px;
    color: #2C2C54;
    font-size: 14px;
    font-weight: 700;
    opacity: 0.75;
}

@media (max-width: 900px) {
    .local-committee-grid,
    .committee-grid {
        grid-template-columns: 1fr;
    }

    .committee-page {
        padding: 22px;
    }
}
/* ========================= */
/* Registration */
/* ========================= */

.registration-page {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.registration-hero {
    text-align: center;
    max-width: 850px;
    margin: 0 auto 28px;
}

.registration-hero h2 {
    color: #D5A253;
    font-size: 34px;
    font-weight: 900;
    margin: 0 0 16px;
}

.registration-hero p {
    color: #2C2C54;
    font-size: 17px;
    line-height: 1.65;
    font-weight: 700;
    margin: 0 0 10px;
}

.registration-button {
    display: inline-block;
    margin-top: 22px;
    background: #2C2C54;
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 22px;
    font-weight: 900;
    padding: 16px 42px;
    border-radius: 999px;
    transition: all 0.22s ease;
}

.registration-button:hover {
    background: #D5A253;
    transform: translateY(-3px);
}

.registration-note {
    margin: 28px 0;
    padding: 18px 20px;
    background: rgba(213, 162, 83, 0.13);
    border-left: 5px solid #D5A253;
    border-radius: 12px;
    font-weight: 700;
    line-height: 1.65;
}

.registration-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.registration-info-card {
    background: rgba(44, 44, 84, 0.05);
    border-left: 5px solid #D5A253;
    border-radius: 14px;
    padding: 22px;
}

.registration-info-card h3 {
    color: #D5A253;
    margin-top: 0;
}

.registration-info-card p {
    line-height: 1.65;
    font-weight: 700;
}

@media (max-width: 750px) {
    .registration-info-grid {
        grid-template-columns: 1fr;
    }

    .registration-page {
        padding: 22px;
    }
}

/* ========================= */
/* Contact */
/* ========================= */

.contact-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 40px;
    margin: 25px 0;
    text-align: center;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.contact-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(213, 162, 83, 0.15);
    border-radius: 50%;
    font-size: 42px;
}

.contact-card h2 {
    margin: 0 0 15px;
    color: #D5A253;
    font-size: 32px;
    font-weight: 900;
}

.contact-card p {
    margin: 0 0 24px;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 700;
}

.contact-email-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.contact-email-text {
    display: inline-block;
    padding: 16px 24px;
    background: rgba(44, 44, 84, 0.05);
    border: 2px solid rgba(213, 162, 83, 0.4);
    border-radius: 14px;
    color: #2C2C54;
    font-size: 28px;
    font-weight: 900;
    word-break: break-word;
    user-select: text;
}

.contact-mail-btn {
    display: inline-block;
    padding: 16px 22px;
    background: #D5A253;
    color: #ffffff !important;
    text-decoration: none !important;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 900;
    transition:
        background 0.22s ease,
        transform 0.22s ease;
}

.contact-mail-btn:hover {
    background: #c8923e;
    transform: translateY(-3px);
}

@media (max-width: 700px) {
    .contact-card {
        padding: 24px;
    }

    .contact-email-wrapper {
        flex-direction: column;
    }

    .contact-email-text,
    .contact-mail-btn {
        width: 100%;
        box-sizing: border-box;
        text-align: center;
    }

    .contact-email-text {
        font-size: 20px;
    }
}

/* ========================= */
/* Speaker Biography Pages */
/* ========================= */

.bio-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.bio-header {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    margin-bottom: 28px;
}

.bio-photo {
    flex: 0 0 230px;
}

.bio-photo img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.18);
}

.bio-main {
    flex: 1;
}

.bio-main h2 {
    margin: 0 0 10px;
    color: #D5A253;
    font-size: 34px;
    font-weight: 900;
}

.bio-affiliation {
    margin-bottom: 18px;
    color: #2C2C54;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.45;
}

.bio-topic {
    background: rgba(213, 162, 83, 0.13);
    border-left: 5px solid #D5A253;
    border-radius: 12px;
    padding: 14px 18px;
    color: #2C2C54;
    font-weight: 800;
    line-height: 1.5;
}

.bio-content {
    color: #2C2C54;
}

.bio-content p {
    margin: 0 0 16px;
    color: #2C2C54;
    font-size: 17px;
    line-height: 1.75;
    font-weight: 600;
    text-align: justify;
}

.bio-content strong {
    font-weight: 900;
}

.bio-back-link {
    display: inline-block;
    margin-top: 18px;
    color: #D5A253;
    font-weight: 900;
    text-decoration: none;
}

.bio-back-link:hover {
    text-decoration: underline;
}

@media (max-width: 800px) {
    .bio-card {
        padding: 22px;
    }

    .bio-header {
        flex-direction: column;
    }

    .bio-photo {
        flex: none;
        width: 100%;
        max-width: 320px;
    }

    .bio-main h2 {
        font-size: 28px;
    }
}

/* ========================= */
/* Sponsor Pages */
/* ========================= */

.sponsor-page {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    margin: 25px 0;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
    color: #2C2C54;
}

.sponsor-header {
    display: flex;
    gap: 28px;
    align-items: center;
    margin-bottom: 28px;
}

.sponsor-logo-box {
    flex: 0 0 280px;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(44, 44, 84, 0.04);
    border-radius: 16px;
    padding: 24px;
}

.sponsor-logo-box img {
    max-width: 100%;
    max-height: 110px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

.sponsor-title-block {
    flex: 1;
}

.sponsor-tier {
    display: inline-block;
    margin-bottom: 10px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(205, 127, 50, 0.16);
    color: #A76324;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 13px;
}

.sponsor-page h2 {
    margin: 0;
    color: #2C2C54;
    font-size: 36px;
    font-weight: 900;
}

.sponsor-content p {
    margin: 0 0 16px;
    color: #2C2C54;
    font-size: 17px;
    line-height: 1.75;
    font-weight: 600;
    text-align: justify;
}

.sponsor-content strong {
    font-weight: 900;
}

.sponsor-button {
    display: inline-block;
    margin-top: 14px;
    background: #2C2C54;
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 900;
    padding: 12px 24px;
    border-radius: 999px;
    transition:
        background 0.22s ease,
        transform 0.22s ease,
        box-shadow 0.22s ease;
}

.sponsor-button:hover {
    background: #D5A253;
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.18);
}

@media (max-width: 750px) {
    .sponsor-page {
        padding: 22px;
    }

    .sponsor-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .sponsor-logo-box {
        flex: none;
        width: 100%;
        box-sizing: border-box;
    }

    .sponsor-page h2 {
        font-size: 30px;
    }
}

/* Silver sponsor badge */
.sponsor-tier-silver {
    background: rgba(170, 171, 184, 0.22);
    color: #77798A;
}
/* Gold sponsor badge */
.sponsor-tier-gold {
    background: rgba(213, 162, 83, 0.18);
    color: #D5A253;
}

/* ========================= */
/* Programme */
/* ========================= */

.programme-card {
    text-align: center;
    margin: 25px 0;
}

.programme-card img {
    max-width: 100%;
    height: auto;
    border-radius: 18px;
    box-shadow:
        0 8px 20px rgba(44, 44, 84, 0.10),
        0 20px 45px rgba(44, 44, 84, 0.18);
}

.programme-button {
    display: inline-block;
    margin-top: 22px;
    background: #2C2C54;
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 22px;
    font-weight: 900;
    padding: 16px 38px;
    border-radius: 999px;
    transition: all 0.22s ease;
    box-shadow: 0 8px 18px rgba(44, 44, 84, 0.18);
}

.programme-button:hover {
    background: #D5A253;
    color: #ffffff !important;
    transform: translateY(-3px);
}