/* ==========================================================================
   1. Variables & Styles
   ========================================================================== */

:root {
    --color-hero-bg: #0A1170;
    --color-hero-grad-1: #11188E;
    --color-hero-grad-2: #1F41D5;
    --color-accent-orange: #FB6E56;
    --color-accent-pink: #FCDED6;
    --color-accent-light-blue: #D4E4FF;

    --color-dark-blue: #0A1170;
    --color-primary-blue: #1F41D5;
    --color-text-dark: #0C050E;
    --color-text-secondary: #555;
    --color-white: #FFFFFF;
    --color-background: #F8F9FA;
    --color-border: #EAECEF;

    --font-family-main: 'Hanken Grotesk', sans-serif;
}

body {
    font-family: var(--font-family-main);
    color: var(--color-text-dark);
    background-color: var(--color-white);
    margin: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   2. Members Page - Hero
   ========================================================================== */

.members-hero {
    background-image: linear-gradient(to bottom right, var(--color-hero-grad-1), var(--color-hero-grad-2));
    color: var(--color-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.members-hero__pattern {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 288px;
    height: 288px;
    opacity: 0.3;
}

.members-hero .container {
    position: relative;
    z-index: 2;
}

.members-hero__tag {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 600;
}

.members-hero__title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-white);
}

.members-hero__description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 576px;
}

/* ==========================================================================
   3. Members Sun
   ========================================================================== */

.members-sun {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.members-sun__background {
    position: absolute;
    inset: 0;
}

.members-sun__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.members-sun__bg-gradient {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to bottom right, rgba(17, 24, 142, 0.85), rgba(10, 17, 112, 0.82), rgba(17, 24, 142, 0.92));
}

.members-sun__grid-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: linear-gradient(to right, white 1px, transparent 1px), linear-gradient(to bottom, white 1px, transparent 1px);
    background-size: 60px 60px;
}

.members-sun .container {
    position: relative;
}

.members-sun__header {
    text-align: center;
    color: var(--color-white);
}

.members-sun__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 16px;
    font-size: 14px;
}

.members-sun__title {
    font-size: 48px;
    color: var(--color-white);
    margin-bottom: 12px;
}

.members-sun__description {
    color: rgba(255, 255, 255, 0.8);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}

.members-sun__constellation {
    position: relative;
    width: 100%;
    max-width: 700px;
    aspect-ratio: 1 / 1;
    margin: -60px auto 0;
}

.roue-constellation {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   4. Members Grid
   ========================================================================== */

.members-grid-section {
    padding: 64px 0;
}

.members-grid__search-wrapper {
    margin-bottom: 40px;
    max-width: 448px; 
    position: relative;
}

.members-grid__search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(12, 5, 14, 0.4);
}

.members-grid__search-input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    border-radius: 999px;
    background-color: var(--color-accent-light-blue);
    border: 2px solid transparent;
    transition: border-color 0.2s ease;
}

.members-grid__search-input:focus {
    border-color: var(--color-primary-blue);
    outline: none;
}

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

@media (min-width: 640px) {
    .members-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) { 
    .members-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.member-card {
    display: block;
    text-decoration: none;
    position: relative;
    background-color: var(--color-white);
    border: 1px solid var(--color-accent-light-blue);
    overflow: hidden;
    transition: all 0.3s ease;
}
.member-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary-blue);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.member-card:nth-child(3n+1) { border-top-left-radius: 32px; border-bottom-right-radius: 32px; }
.member-card:nth-child(3n+2) { border-top-right-radius: 32px; border-bottom-left-radius: 32px; }
.member-card:nth-child(3n+3) { border-top-left-radius: 32px; border-top-right-radius: 32px; }

.member-card__image-wrapper {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: var(--color-accent-pink);
    position: relative;
}

.member-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}
.member-card:hover .member-card__image {
    transform: scale(1.1);
}

.member-card__hover-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to top, rgba(12, 5, 14, 0.85), rgba(12, 5, 14, 0.4), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    color: var(--color-white);
}
.member-card:hover .member-card__hover-overlay {
    opacity: 1;
}

.member-card__role {
    font-size: 14px;
    color: var(--color-accent-pink);
    margin-bottom: 4px;
}

.member-card__expertises {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.member-card__expertise-tag {
    font-size: 12px;
    padding: 2px 8px;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 999px;
}

.member-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 999px;
    background-color: var(--color-accent-orange);
    align-self: flex-start;
}

.member-card__footer {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.member-card__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.member-card__status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-accent-orange);
    transition: transform 0.3s ease;
}
.member-card:hover .member-card__status-dot {
    transform: scale(1.5);
}

/* ==========================
 Responsive
========================== */
@media (max-width: 767px) {
    .members-hero {
        padding: 60px 0;
    }

    .members-hero__pattern {
        width: 180px;
        height: 180px;
        top: -20px;
        right: -20px;
    }

    .members-hero__title {
        font-size: 36px;
        margin-bottom: 12px;
    }

    .members-hero__description {
        font-size: 16px;
        max-width: 100%;
    }

    .members-sun {
        padding: 60px 0;
    }

    .members-sun__title {
        font-size: 36px;
        margin-bottom: 10px;
    }

    .members-sun__description {
        font-size: 15px;
    }

    .members-sun__constellation {
        max-width: 400px;
        margin-top: -30px;
    }

    .members-grid-section {
        padding: 40px 0;
    }

    .members-grid__search-wrapper {
        max-width: 100%;
        margin-bottom: 32px;
    }

    .members-grid__search-input {
        padding: 10px 14px 10px 40px;
        font-size: 15px;
    }

    .members-grid__search-icon {
        left: 12px;
    }

    .members-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .member-card {
        border-top-left-radius: 24px;
        border-bottom-right-radius: 24px;
        border-top-right-radius: 24px;
        border-bottom-left-radius: 24px;
    }

    .member-card__image-wrapper {
        aspect-ratio: 4 / 3;
    }

    .member-card__hover-overlay {
        padding: 16px;
    }

    .member-card__role {
        font-size: 13px;
    }

    .member-card__expertise-tag {
        font-size: 11px;
        padding: 1px 6px;
    }

    .member-card__link {
        font-size: 13px;
        padding: 4px 10px;
    }

    .member-card__footer {
        padding: 12px 16px;
    }

    .member-card__name {
        font-size: 15px;
    }
}

/* Medium screens (max-width: 1023px) - tablettes */
@media (min-width: 768px) and (max-width: 1023px) {
    .members-hero {
        padding: 70px 0;
    }

    .members-hero__title {
        font-size: 42px;
    }

    .members-sun {
        padding: 70px 0;
    }

    .members-sun__title {
        font-size: 42px;
    }

    .members-sun__constellation {
        max-width: 550px;
        margin-top: -40px;
    }

    .members-grid-section {
        padding: 50px 0;
    }

    .members-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .member-card:nth-child(3n+1),
    .member-card:nth-child(3n+2),
    .member-card:nth-child(3n+3) {
        border-radius: 28px;
    }
}