/* assets/css/frontend.min.css — Estilo inspirado na imagem fornecida */

.speakers-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: Arial, Helvetica, sans-serif;
}

h2.speakers-title {
    text-align: center;
    color: #fff;
    font-size: 2.8rem;
    margin: 0 0 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.speakers-filter {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: max-content;
    max-width: 100%;
    margin: 0 auto 40px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.speakers-filter button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 56px;
    height: 44px;
    padding: 0 10px;
    background: #d1d9e2;
    color: #012f5c;
    font-weight: 400;
    border: 0;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    appearance: none;
}

.speakers-filter button[data-letter="TODOS"] {
    min-width: 82px;
}

.speakers-filter button:hover,
.speakers-filter button.active {
    background: #a0b9d4;
    transform: translateY(-2px);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    justify-content: stretch;
    align-items: start;
    gap: 32px;
}

.speakers-load-more-wrap {
    display: flex;
    justify-content: center;
    margin: 36px 0 0;
}

.speakers-load-more-wrap[hidden] {
    display: none !important;
}

.speakers-empty {
    grid-column: 1 / -1;
    margin: 0;
    text-align: center;
    color: #012f5c;
    font-size: 1rem;
}

.speaker-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: linear-gradient(180deg, #0d3c72 0%, #072b54 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow:
        0 18px 46px rgba(2, 24, 48, 0.18),
        0 6px 16px rgba(2, 24, 48, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    color: white;
    text-align: left;
    padding: 18px 18px 22px;
}

.speaker-card:hover {
    transform: translateY(-6px);
    border-color: rgba(216, 232, 111, 0.28);
    box-shadow:
        0 24px 56px rgba(2, 24, 48, 0.22),
        0 10px 24px rgba(2, 24, 48, 0.16);
}

.speaker-photo-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    margin-bottom: 22px;
    aspect-ratio: 1 / 0.78;
    background: #d8e86f;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.speaker-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.35s ease;
}

.speaker-card:hover .speaker-photo-img {
    transform: scale(1.03);
}

.speaker-name {
    font-size: clamp(1.6rem, 1.35vw, 2rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin: 0;
    color: #ffffff;
}

.speaker-excerpt {
    font-size: 1.02rem;
    line-height: 1.65;
    color: #dbe6f3;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.speaker-info {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 18px;
}

.speakers-container .speaker-more-btn,
.speakers-container .speaker-card .speaker-more-btn,
button.speaker-more-btn {
    display: inline-block;
    align-self: center;
    margin-top: auto;
    min-width: 178px;
    background: #d8e86f !important;
    background-image: none !important;
    color: #08284d !important;
    font-weight: 700;
    padding: 15px 28px;
    border-radius: 999px;
    text-transform: uppercase;
    font-size: 0.94rem;
    letter-spacing: 0.12em;
    border: 1px solid transparent !important;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 16px 28px rgba(216, 232, 111, 0.2) !important;
    appearance: none;
    text-decoration: none !important;
    text-shadow: none !important;
}

.speakers-container .speaker-more-btn:hover,
.speakers-container .speaker-more-btn:active,
.speakers-container .speaker-more-btn:visited,
.speakers-container .speaker-more-btn:focus-visible,
.speakers-container .speaker-card .speaker-more-btn:hover,
.speakers-container .speaker-card .speaker-more-btn:active,
.speakers-container .speaker-card .speaker-more-btn:visited,
.speakers-container .speaker-card .speaker-more-btn:focus-visible,
button.speaker-more-btn:hover,
button.speaker-more-btn:active,
button.speaker-more-btn:visited,
button.speaker-more-btn:focus-visible {
    background: #eef6bb !important;
    background-image: none !important;
    transform: translateY(-2px);
    color: #08284d !important;
    border-color: transparent !important;
    outline: none;
    text-decoration: none !important;
    text-shadow: none !important;
}

.speakers-container .speaker-more-btn:focus-visible,
.speakers-container .speaker-card .speaker-more-btn:focus-visible,
button.speaker-more-btn:focus-visible {
    box-shadow: 0 0 0 4px rgba(216, 232, 111, 0.28) !important;
}

.speakers-container .speakers-load-more-btn,
button.speakers-load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 190px;
    min-height: 48px;
    padding: 14px 28px;
    background: #0f2c57 !important;
    background-image: none !important;
    color: #ffffff !important;
    border: 0 !important;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none !important;
    text-shadow: none !important;
    transition: background 0.2s ease, color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    appearance: none;
}

.speakers-container .speakers-load-more-btn:hover,
.speakers-container .speakers-load-more-btn:focus-visible,
button.speakers-load-more-btn:hover,
button.speakers-load-more-btn:focus-visible {
    background: #d8e86f !important;
    color: #08284d !important;
    outline: none;
    transform: translateY(-2px);
}

.speakers-container .speakers-load-more-btn:focus-visible,
button.speakers-load-more-btn:focus-visible {
    box-shadow: 0 0 0 4px rgba(216, 232, 111, 0.28) !important;
}

.speakers-container .speakers-load-more-btn:disabled,
.speakers-container .speakers-load-more-btn.is-loading,
button.speakers-load-more-btn:disabled,
button.speakers-load-more-btn.is-loading {
    cursor: progress;
    opacity: 0.72;
    transform: none;
}

.speaker-modal[hidden] {
    display: none !important;
}

.speaker-modal {
    position: fixed;
    inset: 0;
    padding: 24px;
    background: rgba(3, 15, 31, 0.72);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.speakers-modal-open {
    overflow: hidden;
}

.speaker-modal-content {
    background: #ffffff;
    color: #111827;
    max-width: 1040px;
    width: min(100%, 1040px);
    border-radius: 32px;
    position: relative;
    padding: 44px;
    max-height: min(86vh, 920px);
    overflow: hidden;
    box-shadow: 0 36px 90px rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(1, 47, 92, 0.08);
}

.speaker-modal-layout {
    display: grid;
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
    gap: 40px;
    align-items: flex-start;
    height: 100%;
}

.speaker-modal .speaker-modal-content > .speaker-modal-close,
.speaker-modal .speaker-modal-content > button.speaker-modal-close,
.speakers-container .speaker-modal-close,
button.speaker-modal-close {
    -webkit-appearance: none !important;
    appearance: none !important;
    position: absolute;
    top: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: #0f2c57 !important;
    background-color: #0f2c57 !important;
    background-image: none !important;
    border: 0 !important;
    border-radius: 16px;
    font-size: 2rem;
    color: #ffffff !important;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    box-shadow: 0 14px 28px rgba(15, 44, 87, 0.22) !important;
    text-shadow: none !important;
    filter: none !important;
}

.speaker-modal .speaker-modal-content > .speaker-modal-close:hover,
.speaker-modal .speaker-modal-content > .speaker-modal-close:focus,
.speaker-modal .speaker-modal-content > .speaker-modal-close:active,
.speaker-modal .speaker-modal-content > button.speaker-modal-close:hover,
.speaker-modal .speaker-modal-content > button.speaker-modal-close:focus,
.speaker-modal .speaker-modal-content > button.speaker-modal-close:active,
.speakers-container .speaker-modal-close:hover,
.speakers-container .speaker-modal-close:focus-visible,
.speakers-container .speaker-modal-close:focus,
.speakers-container .speaker-modal-close:active,
button.speaker-modal-close:hover,
button.speaker-modal-close:focus,
button.speaker-modal-close:active,
button.speaker-modal-close:focus-visible {
    background: #d8e86f !important;
    background-color: #d8e86f !important;
    background-image: none !important;
    color: #08284d !important;
    transform: translateY(-1px);
    outline: none;
}

.speaker-modal .speaker-modal-content > .speaker-modal-close:focus-visible,
.speaker-modal .speaker-modal-content > button.speaker-modal-close:focus-visible,
.speakers-container .speaker-modal-close:focus-visible,
button.speaker-modal-close:focus-visible {
    box-shadow: 0 0 0 4px rgba(216, 232, 111, 0.32);
}

.speaker-modal-photo {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 24px;
    flex-shrink: 0;
    background: #d8e86f;
    box-shadow: 0 18px 36px rgba(1, 47, 92, 0.12);
}

.speaker-modal-text {
    min-width: 0;
    max-height: calc(min(86vh, 920px) - 88px);
    overflow-y: auto;
    padding-right: 10px;
}

.speaker-modal-title {
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    text-align: left;
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin: 6px 0 20px;
    max-width: calc(100% - 84px);
    color: #0f1e3a;
}

.speaker-modal-description {
    line-height: 1.75;
    font-size: 1.08rem;
    color: #111827;
}

.speaker-modal-description > *:first-child {
    margin-top: 0;
}

.speaker-modal-description p {
    margin: 0 0 1rem;
}

.speaker-modal-description span {
    color: inherit !important;
    font-family: inherit !important;
    background: transparent !important;
}

.speakers-grid .speakers-loading {
    display: flex;
    grid-column: 1 / -1;
    justify-content: center;
    align-items: center;
    height: 300px;
    min-height: 40vh;
    width: 100%;
}

.speakers-grid .speakers-loading::after {
    content: '';
    width: 50px;
    height: 50px;
    border: 6px solid #5a8bc9;
    border-top: 6px solid #aaff00;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 767px) {
    .speakers-filter {
        margin-bottom: 32px;
        padding: 0 2px 10px;
    }

    .speakers-filter button {
        min-width: 44px;
        height: 40px;
        padding: 0 12px;
        font-size: 0.9rem;
    }

    .speakers-filter button[data-letter="TODOS"] {
        min-width: 74px;
    }

    .speakers-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 20px;
        padding: 15px 0;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .speakers-load-more-wrap {
        margin-top: 26px;
    }

    .speakers-container .speakers-load-more-btn,
    button.speakers-load-more-btn {
        min-width: 170px;
        min-height: 44px;
        padding: 12px 22px;
        font-size: 0.88rem;
    }

    .speaker-card {
        flex: 0 0 85%;
        max-width: 320px;
        scroll-snap-align: start;
        padding: 16px 16px 20px;
    }

    .speaker-name {
        font-size: 1.45rem;
    }

    .speaker-excerpt {
        font-size: 0.95rem;
        -webkit-line-clamp: 4;
    }

    .speaker-modal-content {
        padding: 28px 20px;
        max-height: 80vh;
    }

    .speaker-modal-layout {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .speaker-modal-photo {
        width: 100%;
        height: auto;
        aspect-ratio: 4 / 3;
    }

    .speaker-modal-text {
        max-height: none;
        overflow: visible;
        padding-right: 0;
    }

    .speaker-modal-title {
        max-width: 100%;
        margin-top: 0;
        font-size: 2.1rem;
    }

    .speakers-container .speaker-modal-close,
    button.speaker-modal-close {
        top: 18px;
        right: 18px;
        width: 46px;
        height: 46px;
    }

    .speakers-grid::-webkit-scrollbar {
        display: none;
    }

    .speakers-grid {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
}

@media (max-width: 1200px) {
    .speakers-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .speakers-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}