/* ============================================
   SSIAD - Widget Accueil
   ============================================ */

/* Variables */
:root {
    --ssiad-primary: #1a2980;
    --ssiad-primary-dark: #111d60;
    --ssiad-primary-fg: #ffffff;
    --ssiad-secondary: #e6ebfb;
    --ssiad-secondary-fg: #1a2980;
    --ssiad-accent: #3b82f6;
    --ssiad-fg: #0f172a;
    --ssiad-muted: #64748b;
    --ssiad-border: #e2e8f0;
    --ssiad-card: #ffffff;
    --ssiad-radius: 1rem;
}

/* ─── Reset interne ─── */
.ssiad-accueil * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.ssiad-accueil {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--ssiad-fg);
    line-height: 1.6;
}

/* ─── Hero ─── */
.ssiad-hero {
    position: relative;
    background: var(--ssiad-primary);
    color: var(--ssiad-primary-fg);
    overflow: hidden;
    padding: 6rem 1.5rem 8rem;
}

.ssiad-hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    /* Plus haute que la section : la marge sous 100% sert de réserve pour le
       parallax JS (translateY) sans jamais découvrir de vide en bas. */
    height: 130%;
    background-size: cover;
    background-position: center 10%;
    background-repeat: no-repeat;
    opacity: 0.2;
    will-change: transform;
}

.ssiad-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(26,41,128,0.4), rgba(26,41,128,0.75));
}

.ssiad-hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}
.ssiad-hero__blob--1 {
    top: -5rem;
    right: -5rem;
    width: 18rem;
    height: 18rem;
    background: rgba(59,130,246,0.2);
    animation: ssiad-float 8s ease-in-out infinite;
}
.ssiad-hero__blob--2 {
    bottom: -3rem;
    left: -3rem;
    width: 16rem;
    height: 16rem;
    background: rgba(255,255,255,0.07);
    animation: ssiad-float-slow 14s ease-in-out infinite;
}

.ssiad-hero__inner {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
}

.ssiad-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.5rem;
}

.ssiad-hero__dot {
    position: relative;
    width: 0.5rem;
    height: 0.5rem;
}
.ssiad-hero__dot::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--ssiad-accent);
    opacity: 0.7;
    animation: ssiad-pulse 2s ease-in-out infinite;
}
.ssiad-hero__dot::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--ssiad-accent);
}

.ssiad-hero__title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    max-width: 850px;
    margin-bottom: 3rem;
}

.ssiad-hero__title em {
    font-weight: 400;
    font-style: italic;
    color: rgba(255,255,255,0.75);
}

.ssiad-hero__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
}

.ssiad-hero__desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 480px;
}

.ssiad-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.ssiad-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #fff;
    color: var(--ssiad-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}
.ssiad-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.ssiad-btn-ghost {
    font-size: 0.9rem;
    font-weight: 700;
    color: rgba(255,255,255,0.8);
    text-decoration: underline;
    text-underline-offset: 6px;
    text-decoration-color: rgba(255,255,255,0.3);
    transition: color 0.3s;
}
.ssiad-btn-ghost:hover {
    color: #fff;
}

/* ─── Prochain événement ─── */
.ssiad-next-event {
    background: var(--ssiad-secondary);
    border-bottom: 1px solid var(--ssiad-border);
}

.ssiad-next-event__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    align-items: center;
}

.ssiad-next-event__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--ssiad-radius);
    overflow: hidden;
}
.ssiad-next-event__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ssiad-next-event__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ssiad-primary);
}

.ssiad-next-event__date {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ssiad-accent);
}

.ssiad-next-event__title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: var(--ssiad-fg);
    margin-top: 0.5rem;
}

.ssiad-next-event__excerpt {
    margin-top: 0.75rem;
    color: var(--ssiad-muted);
    max-width: 640px;
}

.ssiad-next-event__body .ssiad-link-arrow {
    margin-top: 1.25rem;
}

@media (max-width: 768px) {
    .ssiad-next-event__inner {
        grid-template-columns: 1fr;
    }
}

/* ─── Stats ─── */
.ssiad-stats {
    border-bottom: 1px solid var(--ssiad-border);
}

.ssiad-stats__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1280px;
    margin: 0 auto;
    divide-x: 1px solid var(--ssiad-border);
}

.ssiad-stats__item {
    padding: 3rem 2.5rem;
    border-right: 1px solid var(--ssiad-border);
    transition: background 0.4s;
    cursor: default;
}
.ssiad-stats__item:last-child {
    border-right: none;
}
.ssiad-stats__item:hover {
    background: var(--ssiad-secondary);
}

.ssiad-stats__num {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--ssiad-primary);
    transition: transform 0.4s;
    transform-origin: left;
}
.ssiad-stats__item:hover .ssiad-stats__num {
    transform: scale(1.1);
}

.ssiad-stats__label {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--ssiad-muted);
    max-width: 200px;
}

/* ─── Manifeste ─── */
.ssiad-manifeste {
    max-width: 1280px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.ssiad-manifeste__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ssiad-primary);
}

.ssiad-manifeste__img {
    display: block;
    width: 100%;
    max-width: 320px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 0.5rem !important;
    margin-top: 1.5rem;
}

.ssiad-manifeste__tag::after {
    content: '';
    display: block;
    width: 4rem;
    height: 1px;
    background: rgba(26,41,128,0.3);
    margin-top: 1.5rem;
}

.ssiad-manifeste__h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.6rem, 3.5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--ssiad-fg);
    margin-bottom: 2rem;
}

.ssiad-manifeste__text {
    font-size: 1.05rem;
    color: var(--ssiad-muted);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.ssiad-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ssiad-primary);
    text-decoration: none;
    transition: gap 0.3s;
}
.ssiad-link-arrow:hover {
    gap: 0.85rem;
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* ─── Services ─── */
.ssiad-services {
    position: relative;
    background: linear-gradient(to bottom, var(--ssiad-secondary), #fff);
    padding: 6rem 1.5rem;
    overflow: hidden;
}

.ssiad-services__inner {
    max-width: 1280px;
    margin: 0 auto;
}

.ssiad-services__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: end;
    margin-bottom: 4rem;
}

.ssiad-services__tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ssiad-primary);
    margin-bottom: 1rem;
}

.ssiad-services__h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--ssiad-fg);
}

.ssiad-gradient-text {
    background: linear-gradient(135deg, var(--ssiad-primary), var(--ssiad-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ssiad-services__text {
    font-size: 0.95rem;
    color: var(--ssiad-muted);
    line-height: 1.7;
}

.ssiad-services__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.ssiad-service-card {
    position: relative;
    background: var(--ssiad-card);
    border: 1px solid var(--ssiad-border);
    border-radius: var(--ssiad-radius);
    padding: 1.75rem;
    overflow: hidden;
    cursor: default;
    box-shadow: 0 4px 20px rgba(0,0,0,.1);
    transition: transform 0.3s, box-shadow 0.3s;
}
.ssiad-service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(26,41,128,0.1);
}

.ssiad-service-card__blob {
    position: absolute;
    top: -3rem;
    right: -3rem;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: rgba(26,41,128,0.05);
    transition: transform 0.5s, background 0.5s;
}
.ssiad-service-card:hover .ssiad-service-card__blob {
    transform: scale(1.5);
    background: rgba(26,41,128,0.1);
}

.ssiad-service-card__icon {
    position: relative;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: var(--ssiad-secondary);
    color: var(--ssiad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: background 0.4s, color 0.4s, transform 0.4s;
}
.ssiad-service-card:hover .ssiad-service-card__icon {
    background: var(--ssiad-primary);
    color: #fff;
    transform: rotate(6deg);
}

.ssiad-service-card__icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.ssiad-service-card__title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--ssiad-fg);
    margin-bottom: 0.5rem;
    position: relative;
}

.ssiad-service-card__desc {
    font-size: 0.85rem;
    color: var(--ssiad-muted);
    line-height: 1.65;
    position: relative;
}

.ssiad-service-card__line {
    position: relative;
    margin-top: 1.25rem;
    height: 1px;
    width: 2rem;
    background: rgba(26,41,128,0.3);
    transition: width 0.4s, background 0.4s;
}
.ssiad-service-card:hover .ssiad-service-card__line {
    width: 100%;
    background: var(--ssiad-primary);
}

/* ─── Valeurs ─── */
.ssiad-valeurs {
    max-width: 1280px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.ssiad-valeurs__head {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.ssiad-valeurs__tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--ssiad-primary);
}

.ssiad-valeurs__h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--ssiad-fg);
}

.ssiad-valeurs__list {
    border-top: 1px solid var(--ssiad-border);
    border-bottom: 1px solid var(--ssiad-border);
}

.ssiad-valeur-item {
    position: relative;
    display: grid;
    grid-template-columns: 3rem 1fr 2fr;
    align-items: baseline;
    gap: 1.5rem;
    padding: 2.5rem 0.5rem;
    border-bottom: 1px solid var(--ssiad-border);
    cursor: default;
    overflow: hidden;
    transition: background 0.4s;
}
.ssiad-valeur-item:last-child { border-bottom: none; }
.ssiad-valeur-item:hover { background: var(--ssiad-secondary); }

.ssiad-valeur-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--ssiad-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s;
}
.ssiad-valeur-item:hover::before { transform: scaleY(1); }

.ssiad-valeur-item__num {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ssiad-muted);
    transition: color 0.3s;
}
.ssiad-valeur-item:hover .ssiad-valeur-item__num { color: var(--ssiad-primary); }

.ssiad-valeur-item__title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 700;
    color: var(--ssiad-fg);
    transition: transform 0.4s;
}
.ssiad-valeur-item:hover .ssiad-valeur-item__title { transform: translateX(0.5rem); }

.ssiad-valeur-item__desc {
    font-size: 0.9rem;
    color: var(--ssiad-muted);
    line-height: 1.6;
}

/* ─── Citation ─── */
.ssiad-citation {
    position: relative;
    background: var(--ssiad-secondary);
    padding: 6rem 1.5rem;
    overflow: hidden;
    text-align: center;
}

.ssiad-citation__inner {
    max-width: 800px;
    margin: 0 auto;
}

.ssiad-citation__quote-icon {
    margin: 0 auto 2rem;
    color: rgba(26,41,128,0.3);
}

.ssiad-citation__text {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 700;
    line-height: 1.4;
    color: var(--ssiad-fg);
    margin-bottom: 2.5rem;
}

.ssiad-citation__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ssiad-muted);
}

.ssiad-citation__line {
    width: 3rem;
    height: 1px;
    background: rgba(26,41,128,0.3);
}

/* ─── CTA Contact ─── */
.ssiad-cta-contact {
    position: relative;
    background: var(--ssiad-primary);
    color: #fff;
    overflow: hidden;
    padding: 6rem 1.5rem;
}

.ssiad-cta-contact__inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: end;
}

.ssiad-cta-contact__h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.ssiad-cta-contact__h2 em {
    font-style: italic;
    font-weight: 400;
    color: rgba(255,255,255,0.7);
}

.ssiad-cta-contact__horaire {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.ssiad-cta-contact__text {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.ssiad-cta-contact__btns {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.ssiad-btn-tel {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #fff;
    color: var(--ssiad-primary);
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}
.ssiad-btn-tel:hover { transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,0.25); }

.ssiad-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s, color 0.3s, transform 0.3s;
}
.ssiad-btn-outline:hover {
    background: #fff;
    color: var(--ssiad-primary);
    transform: translateY(-3px);
}

/* ─── Animations ─── */
@keyframes ssiad-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-1.5rem) rotate(3deg); }
}
@keyframes ssiad-float-slow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-2rem) rotate(-2deg); }
}
@keyframes ssiad-pulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(2); opacity: 0; }
}

/* ─── Reveal (JS-driven) ─── */
.ssiad-reveal {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.ssiad-reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .ssiad-services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .ssiad-stats__grid { grid-template-columns: 1fr; }
    .ssiad-stats__item { border-right: none; border-bottom: 1px solid var(--ssiad-border); }
    .ssiad-manifeste { grid-template-columns: 1fr; }
    .ssiad-services__head { grid-template-columns: 1fr; }
    .ssiad-services__grid { grid-template-columns: 1fr; }
    .ssiad-valeurs__head { grid-template-columns: 1fr; }
    .ssiad-valeur-item { grid-template-columns: 2rem 1fr; }
    .ssiad-valeur-item__desc { grid-column: 1 / -1; }
    .ssiad-cta-contact__inner { grid-template-columns: 1fr; }
    .ssiad-hero__footer { flex-direction: column; align-items: flex-start; }
}