:root {
    --burgundy: #ab1d20;
    --burgundy-dk: #891518;
    --burgundy-soft: #c94548;
    --mauve: #5e258b;
    --mauve-dk: #481a6b;
    --mauve-soft: #a07ec8;
    --mauve-pale: #ede0f8;
    --cream: #fff1e6;
    --cream-dk: #f5e2ce;
    --paper: #fff1e6;
    --ink: #1e0f2e;
    --ink-mid: rgba(30, 15, 46, 0.65);
    --ink-dim: rgba(30, 15, 46, 0.42);
    --line: rgba(30, 15, 46, 0.1);
    --line-soft: rgba(30, 15, 46, 0.06);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--paper);
    background-image: url("../../../images/sfspo/aptransparentSTD_Viiv_Coress.png");
    background-size: 100% 100%;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: var(--ink);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.55;
}

/* ═══ HERO SPLIT ═══ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    position: relative;
}

/* ── GAUCHE ── */
.hero-left {
    padding: 52px 64px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    background: transparent;
}

.hero-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.logos {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-placeholder {
    height: 48px;
    padding: 0 16px;
    background: var(--mauve-pale);
    border: 1.5px dashed var(--mauve-soft);
    border-radius: 6px;
    display: flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--mauve-dk);
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-divider {
    width: 1px;
    height: 32px;
    background: var(--line);
}

.logo-soutien {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.logo-soutien-label {
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--ink-dim);
    font-weight: 500;
}

.event-pill {
    display: inline-block;
    padding: 6px 14px;
    background: var(--mauve);
    color: white;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px 0 40px;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--burgundy-soft);
    margin-bottom: 18px;
    font-weight: 500;
}

h1 {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4.2vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--burgundy);
    margin-bottom: 32px;
    text-transform: uppercase;
}

h1 em {
    font-family: 'Fraunces', serif;
    font-weight: 400;
    font-style: italic;
    color: var(--mauve);
    text-transform: none;
    letter-spacing: -0.01em;
}

.hero-lede {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--ink-mid);
    max-width: 520px;
    margin-bottom: 44px;
}

.hero-lede strong {
    color: var(--ink);
    font-weight: 600;
}

.meta {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--line);
}

.meta-row {
    display: flex;
    align-items: baseline;
    gap: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}

.meta-key {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ink-dim);
    font-weight: 700;
    width: 100px;
    flex-shrink: 0;
}

.meta-val {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    color: var(--ink);
    font-weight: 600;
    letter-spacing: -0.005em;
    line-height: 1.35;
}

.meta-val em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    color: var(--burgundy);
    font-size: 1.2rem;
    font-weight: 400;
}

.meta-val .sep {
    color: var(--mauve-soft);
    margin: 0 6px;
    font-weight: 400;
}

.speakers {
    margin-top: 36px;
    padding: 22px 24px;
    background: var(--mauve-pale);
    border-radius: 12px;
    border-left: 4px solid var(--mauve);
}

.speakers-label {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 0.95rem;
    color: var(--mauve-dk);
    margin-bottom: 14px;
    font-weight: 500;
}

.speakers-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.speaker-item {
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--ink-mid);
}

.speaker-item strong {
    color: var(--burgundy);
    font-weight: 700;
    display: block;
}

.hero-footer {
    padding-top: 24px;
    border-top: 1px solid var(--line);
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 12px;
    color: var(--ink-dim);
}

.hero-footer-tags {
    display: flex;
    gap: 18px;
}

.hero-footer-tags span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-footer-tags span::before {
    content: '◆';
    color: var(--mauve);
    font-size: 8px;
}

/* ── DROITE — FORM ── */
.hero-right {
    background: transparent;
    padding: 52px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}



.form-wrap {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
}

.form-title {
    font-family: 'Fraunces', serif;
    font-size: 2.2rem;
    font-weight: 500;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--burgundy);
    margin-bottom: 10px;
}

.form-title em {
    font-style: italic;
    color: var(--mauve);
}

.form-subtitle {
    font-size: 0.92rem;
    color: var(--ink-mid);
    margin-bottom: 28px;
    line-height: 1.55;
}

.form-card {
    background: #ede0f8;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 16px 60px rgba(30, 15, 46, 0.25);
}

form {
    margin: 0;
}

.form-stack {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--ink-dim);
}

input,
select,
.field input,
.field select {
    background: white;
    border: 1.5px solid transparent;
    padding: 12px 14px;
    color: var(--ink);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    outline: none;
    transition: all 0.2s;
    width: 100%;
    border-radius: 8px;
}

input:focus,
select:focus,
.field input:focus,
.field select:focus {
    border-color: var(--mauve);
    background: white;
    box-shadow: 0 0 0 3px rgba(123, 94, 167, 0.15);
}

input::placeholder {
    color: var(--ink-dim);
}

select,
.field select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%232a1520' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-errors,
ul.form-errors {
    list-style: none;
    padding: 0;
    margin: 4px 0 0;
}

.form-errors li {
    font-size: 0.78rem;
    color: var(--burgundy-soft);
    padding-left: 14px;
    position: relative;
}

.form-errors li::before {
    content: '!';
    position: absolute;
    left: 0;
    font-weight: 700;
}

.agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--ink-mid);
    position: relative;
    margin-top: 4px;
}

.agree input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.agree-mark {
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 1.5px solid rgba(42, 21, 32, 0.3);
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    margin-top: 1px;
}

.agree-mark::after {
    content: '';
    width: 9px;
    height: 5px;
    border-left: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(-45deg) scale(0);
    transition: transform 0.15s;
    margin-top: -2px;
}

.agree input:checked~.agree-mark {
    background: var(--mauve);
    border-color: var(--mauve);
}

.agree input:checked~.agree-mark::after {
    transform: rotate(-45deg) scale(1);
}

.rgpd-trigger {
    background: none;
    border: none;
    color: var(--mauve);
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: 0;
    margin-left: 28px;
    text-align: left;
    transition: color 0.15s;
}

.rgpd-trigger:hover {
    color: var(--mauve-dk);
}

.submit {
    margin-top: 10px;
    width: 100%;
    padding: 15px;
    background: var(--burgundy);
    color: white;
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 20px rgba(171, 29, 32, 0.3);
}

.submit:hover {
    background: var(--burgundy-dk);
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(171, 29, 32, 0.4);
}

.submit svg {
    transition: transform 0.2s;
}

.submit:hover svg {
    transform: translateX(3px);
}

.form-note {
    text-align: center;
    font-size: 0.72rem;
    color: rgba(42, 21, 32, 0.4);
    margin-top: 6px;
}

/* ═══ PROGRAMME ═══ */
.programme-section {
    background: var(--ink);
    padding: 80px 64px;
    position: relative;
    z-index: 1;
}

.programme-inner {
    max-width: 860px;
    margin: 0 auto;
}

.section-eyebrow {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--mauve-soft);
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-eyebrow::before {
    content: '';
    width: 28px;
    height: 1.5px;
    background: var(--mauve);
}

.section-title {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: clamp(1.8rem, 3.2vw, 2.8rem);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: white;
    margin-bottom: 48px;
    line-height: 1.05;
}

.prog-list {
    display: flex;
    flex-direction: column;
}

.prog-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 28px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    align-items: baseline;
    transition: padding-left 0.2s;
    position: relative;
}

.prog-item:last-child {
    border-bottom: none;
}

.prog-item:hover {
    padding-left: 10px;
}

.prog-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 32px;
    background: var(--mauve);
    opacity: 0;
    border-radius: 2px;
    transition: opacity 0.2s;
}

.prog-item:hover::before {
    opacity: 1;
}

.prog-num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--burgundy-soft);
    letter-spacing: -0.01em;
}

.prog-event {
    font-size: 1.05rem;
    font-weight: 700;
    color: white;
    line-height: 1.4;
    margin-bottom: 6px;
}

.prog-desc {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.55;
}

.prog-item--minor .prog-event {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.98rem;
}

.prog-cas {
    display: inline-flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.prog-cas-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--mauve);
    color: white;
}

/* ═══ MODALES ═══ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(42, 21, 32, 0.6);
    backdrop-filter: blur(6px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.25s;
}

.modal-overlay.hidden {
    display: none;
}

.modal {
    background: var(--paper);
    color: var(--ink);
    max-width: 540px;
    width: 100%;
    padding: 44px 40px 36px;
    border-radius: 14px;
    box-shadow: 0 32px 80px rgba(42, 21, 32, 0.3);
    animation: slideUp 0.3s ease;
    border-top: 4px solid var(--burgundy);
    text-align: center;
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.modal-icon--success {
    background: var(--mauve);
}

.modal-icon--info {
    background: var(--burgundy-soft);
}

.modal-icon--error {
    background: #c0392b;
}

.modal-title {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--burgundy);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.modal-body {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--ink-mid);
    margin-bottom: 28px;
    text-align: left;
}

.modal-body a {
    color: var(--mauve);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.modal-close {
    padding: 12px 28px;
    background: var(--burgundy);
    color: white;
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}

.modal-close:hover {
    background: var(--burgundy-dk);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .hero-left,
    .hero-right {
        padding: 40px 32px;
    }

    .hero-content {
        padding: 36px 0 28px;
    }

    .programme-section {
        padding: 60px 32px;
    }
}

@media (max-width: 640px) {

    .hero-left,
    .hero-right {
        padding: 32px 20px;
    }

    .programme-section {
        padding: 48px 20px;
    }

    .hero-header {
        flex-wrap: wrap;
        gap: 14px;
    }

    .field-row {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 24px 20px;
    }

    .meta-row {
        flex-direction: column;
        gap: 4px;
        align-items: flex-start;
        padding: 12px 0;
    }

    .meta-key {
        width: auto;
    }

    .prog-item {
        grid-template-columns: 40px 1fr;
        gap: 18px;
    }
}