/* ============================================
   PAGE PRODUIT - IDENTITÉ VISUELLE & LOGO
   Même grammaire visuelle que les autres pages produit — mobile first
   Préfixe : iv-
   ============================================ */

:root {
    --iv-texte-doux: color-mix(in srgb, var(--noir-olive) 68%, var(--creme-fouettee));
    --iv-texte-moyen: color-mix(in srgb, var(--noir-olive) 80%, var(--vert-persil));
    --iv-filet: color-mix(in srgb, var(--noir-olive) 16%, transparent);
    --iv-blanc: color-mix(in srgb, var(--creme-fouettee) 25%, white);
    --iv-papier: color-mix(in srgb, var(--creme-fouettee) 60%, white);
    --iv-ombre: 0 10px 26px color-mix(in srgb, var(--noir-olive) 8%, transparent);
    --iv-ombre-forte: 0 14px 40px color-mix(in srgb, var(--noir-olive) 12%, transparent);

    /* Couleurs volontairement HORS charte : elles illustrent uniquement
       l'exemple « supports incohérents » (site bleu, post orange, plaquette verte…) */
    --iv-demo-bleu: #3a6fd8;
    --iv-demo-orange: #f08a24;
    --iv-demo-vert: #3fae6a;
    --iv-demo-violet: #8a5cc7;
}

/* ---------- Transitions ---------- */
.iv-hero a, .iv-section a, .iv-formules a, .iv-final a, .iv-sticky-bar a, .iv-faq-question {
    transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease,
                box-shadow 0.35s ease, transform 0.35s ease;
}

/* ---------- Conteneurs & rythme ---------- */
.iv-container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.iv-container-narrow { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }

.iv-section { padding: 3.5rem 0; position: relative; }

.iv-section h2, .iv-formules h2, .iv-final h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    line-height: 1.14;
    letter-spacing: -0.01em;
    color: var(--vert-persil);
    margin: 0 0 1.2rem;
    text-wrap: balance;
}

.iv-paragraph { margin: 0 0 1rem; font-size: 1rem; line-height: 1.85; max-width: 68ch; text-wrap: pretty; }
.iv-paragraph-wide { max-width: 80ch; margin-top: 2rem; }

.iv-tagline {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--jaune-oeuf);
    margin: 1.5rem 0;
}

.iv-tagline-red { color: var(--rouge-tomate); }
.iv-center { text-align: center; }
.iv-center-cta { text-align: center; margin-top: 2.6rem; }

.iv-section a:not(.btn) { color: var(--vert-persil); }
.iv-section a:not(.btn):hover { color: var(--rouge-tomate); }

.iv-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--rouge-tomate);
    margin: 3rem 0 1.2rem;
}

/* ---------- HERO ---------- */
.iv-hero { position: relative; padding: 3rem 1.5rem 3.5rem; overflow: hidden; }

.iv-hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem 4rem;
    align-items: center;
}

.iv-hero-text { flex: 1 1 460px; min-width: 0; }

.iv-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    line-height: 1.12;
    letter-spacing: -0.015em;
    margin: 0 0 1.3rem;
    text-wrap: balance;
}

.iv-mark { background: linear-gradient(transparent 62%, var(--jaune-oeuf) 62%); }

.iv-hero-text p { font-size: 1.02rem; line-height: 1.85; max-width: 60ch; margin: 0 0 1rem; }

.iv-hero-lead {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem !important;
    color: var(--vert-persil);
}

.iv-hero-highlight {
    margin: 1.4rem 0;
    padding: 1rem 1.2rem;
    border-left: 4px solid var(--rouge-tomate);
    background: color-mix(in srgb, var(--jaune-oeuf) 22%, transparent);
    border-radius: 0 12px 12px 0;
    max-width: 60ch;
}

.iv-hero-highlight p { margin: 0 0 0.4rem !important; }
.iv-hero-highlight p:last-child { margin-bottom: 0 !important; }
.iv-hero-highlight strong { font-family: 'Montserrat', sans-serif; color: var(--rouge-tomate); }

.iv-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.6rem;
    margin-top: 1.8rem;
}

.iv-hero-price {
    margin: 0 !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem !important;
}

.iv-hero-price strong {
    display: inline-block;
    margin-left: 0.3rem;
    padding: 0.25rem 0.7rem;
    border-radius: 10px;
    background: var(--jaune-oeuf);
    font-weight: 800;
    font-size: 1.2rem;
    white-space: nowrap;
    transform: rotate(-2deg);
}

.iv-hero-decoration { position: absolute; inset: 0; pointer-events: none; }
.iv-hero-decoration img { position: absolute; height: auto; }
.iv-hero-decoration .sticker-1 { top: 4%; right: 4%; width: 52px; animation: ivFloat1 5s ease-in-out infinite; }
.iv-hero-decoration .sticker-2 { bottom: 5%; left: 2%; width: 60px; animation: ivFloat2 6s ease-in-out infinite 0.8s; }

@keyframes ivFloat1 { 0%, 100% { transform: translateY(0) rotate(14deg); } 50% { transform: translateY(-10px) rotate(14deg); } }
@keyframes ivFloat2 { 0%, 100% { transform: translateY(0) rotate(-8deg); } 50% { transform: translateY(-12px) rotate(-8deg); } }

/* ---------- INFOGRAPHIE : PLANCHE DE CHARTE ---------- */
.iv-board {
    flex: 1 1 300px;
    position: relative;
    max-width: 380px;
    margin: 0 auto;
    padding: 1.8rem 1.5rem 1.4rem;
    background: var(--iv-blanc);
    border: 2px solid var(--noir-olive);
    border-radius: 22px;
    box-shadow: 8px 8px 0 var(--rouge-tomate);
    transform: rotate(1.5deg);
}

.iv-board-sticker {
    position: absolute;
    top: -28px;
    left: -18px;
    width: 64px;
    transform: rotate(-16deg);
    filter: drop-shadow(0 5px 10px color-mix(in srgb, var(--noir-olive) 20%, transparent));
}

.iv-board-head {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: center;
    color: var(--vert-persil);
    margin: 0 0 1.1rem;
    padding-bottom: 0.9rem;
    border-bottom: 2px dashed var(--iv-filet);
}

.iv-board-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 1.1rem;
    border-radius: 14px;
    background: color-mix(in srgb, var(--vert-persil) 8%, var(--iv-blanc));
    margin-bottom: 1rem;
}

.iv-board-logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 50% 50% 50% 12px;
    background: var(--rouge-tomate);
    box-shadow: inset -10px -10px 0 var(--jaune-oeuf);
}

.iv-board-logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--vert-persil);
    letter-spacing: -0.01em;
}

.iv-board-label {
    margin: 0 0 0.45rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--iv-texte-doux);
}

.iv-board-palette { display: flex; gap: 6px; margin-bottom: 1rem; }

.iv-sw {
    flex: 1;
    height: 38px;
    border-radius: 8px;
    border: 1px solid var(--iv-filet);
}

.iv-sw-1 { background: var(--vert-persil); }
.iv-sw-2 { background: var(--rouge-tomate); }
.iv-sw-3 { background: var(--jaune-oeuf); }
.iv-sw-4 { background: var(--rose-bonbon); }
.iv-sw-5 { background: var(--creme-fouettee); }

.iv-board-typos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-bottom: 1rem;
}

.iv-board-typos div {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.7rem;
    border-radius: 10px;
    border: 1px solid var(--iv-filet);
    font-size: 0.78rem;
    color: var(--iv-texte-doux);
}

.iv-typo-aa { font-size: 1.6rem; line-height: 1; color: var(--noir-olive); }
.iv-typo-title { font-family: 'Montserrat', sans-serif; font-weight: 800; }
.iv-typo-body { font-family: 'Libre Baskerville', serif; }

.iv-board-variants {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 6px;
    margin-bottom: 1rem;
}

.iv-var {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 48px;
    border-radius: 10px;
    border: 1px solid var(--iv-filet);
}

.iv-var i { width: 16px; height: 16px; border-radius: 50% 50% 50% 4px; background: var(--rouge-tomate); }
.iv-var b { width: 30px; height: 6px; border-radius: 3px; background: var(--vert-persil); }
.iv-var-v { flex-direction: column; }
.iv-var-v b { width: 22px; }
.iv-var-mono { background: var(--noir-olive); }
.iv-var-mono i { background: var(--creme-fouettee); }
.iv-var-mono b { background: var(--creme-fouettee); }

.iv-board-foot {
    text-align: center;
    padding: 0.7rem;
    border-radius: 12px;
    background: var(--vert-persil);
    color: var(--jaune-oeuf);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
}

/* ---------- BANDEAU DÉFILANT ---------- */
.iv-marquee {
    background: var(--vert-persil);
    border-top: 2px solid var(--noir-olive);
    border-bottom: 2px solid var(--noir-olive);
    padding: 0.8rem 0;
    overflow: hidden;
}

.iv-marquee-track {
    display: flex;
    width: max-content;
    animation: ivMarquee 30s linear infinite;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--creme-fouettee);
}

.iv-marquee-track span { padding-right: 1.6rem; }
.iv-marquee-track .iv-marquee-sep { color: var(--jaune-oeuf); }

@keyframes ivMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- SPLITS ---------- */
.iv-split { display: flex; flex-wrap: wrap; gap: 2.5rem 4rem; align-items: center; }
.iv-split-text { flex: 1 1 380px; min-width: 0; }

.iv-intro-split {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.2rem 3rem;
    margin-bottom: 2.4rem;
}

.iv-intro-split h2 { flex: 1 1 420px; margin-bottom: 0; }
.iv-intro-split-text { flex: 1 1 340px; padding-top: 0.4rem; }
.iv-intro-split-text p { margin: 0 0 0.8rem; font-size: 0.98rem; line-height: 1.8; color: var(--iv-texte-moyen); }

/* ---------- INFOGRAPHIE : LE TEST DU LOGO ---------- */
.iv-test {
    flex: 1 1 360px;
    min-width: 0;
    padding: 1.6rem 1.5rem;
    background: var(--iv-blanc);
    border-radius: 22px;
    box-shadow: var(--iv-ombre-forte);
}

.iv-test-head {
    margin: 0 0 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--rouge-tomate);
}

.iv-test-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.7rem; }

.iv-test-list li {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.8rem 1rem;
    border-radius: 14px;
    background: color-mix(in srgb, var(--vert-persil) 7%, transparent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.92rem;
    line-height: 1.4;
}

.iv-test-list li span {
    flex: none;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-weight: 800;
    font-size: 0.85rem;
}

.iv-test-list .iv-test-key { background: var(--jaune-oeuf); font-weight: 700; }
.iv-test-list .iv-test-key span { background: var(--rouge-tomate); color: white; }

/* ---------- INFOGRAPHIE : VISUEL GÉNÉRÉ VS IDENTITÉ ---------- */
.iv-versus {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.4rem;
    margin-top: 3rem;
}

.iv-versus-col { position: relative; padding: 1.8rem 1.5rem; border-radius: 20px; }
.iv-versus-col p { margin: 0 0 0.8rem; font-size: 0.95rem; line-height: 1.75; }

.iv-versus-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.05rem !important;
    line-height: 1.35 !important;
    margin-bottom: 1rem !important;
}

.iv-versus-generic {
    border: 2px dashed color-mix(in srgb, var(--noir-olive) 30%, transparent);
    color: var(--iv-texte-moyen);
}

.iv-versus-generic .iv-versus-label { color: var(--iv-texte-doux); }

.iv-versus-lbc { background: var(--vert-persil); color: var(--creme-fouettee); }
.iv-versus-lbc .iv-versus-label { color: var(--jaune-oeuf); }

.iv-versus-sticker { position: absolute; top: -24px; right: -8px; width: 58px; transform: rotate(12deg); pointer-events: none; }

.iv-ingredients { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.45rem; }

.iv-ingredients li {
    padding: 0.4rem 0.85rem;
    border-radius: 50px;
    background: color-mix(in srgb, var(--creme-fouettee) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--creme-fouettee) 35%, transparent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.82rem;
}

.iv-then { display: flex; justify-content: center; margin: 0.8rem 0 0.4rem; }
.iv-then svg { width: 30px; height: 30px; fill: none; stroke: var(--jaune-oeuf); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.iv-then-text { text-align: center; margin: 0 !important; }
.iv-then-text strong { color: var(--jaune-oeuf); }

/* ---------- BANDEAU DE MOTIF ---------- */
.iv-pattern-band { height: 56px; background-image: url('/assets/motifs/carreauxverts.png'); background-size: 200px; background-repeat: repeat; }
.iv-pattern-band.pattern-red { background-image: url('/assets/motifs/carreauxrouges.png'); }

/* ---------- INFOGRAPHIE : COHÉRENCE DES SUPPORTS ---------- */
.iv-coherence {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: stretch;
}

.iv-coh-panel { padding: 1.6rem 1.4rem; border-radius: 22px; }
.iv-coh-bad { background: var(--iv-blanc); border: 2px dashed color-mix(in srgb, var(--rouge-tomate) 45%, transparent); }
.iv-coh-good { background: var(--iv-blanc); border: 2px solid var(--vert-persil); box-shadow: var(--iv-ombre-forte); }

.iv-coh-title { margin: 0 0 1rem; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.05rem; color: var(--vert-persil); }
.iv-coh-bad .iv-coh-title { color: var(--rouge-tomate); }

.iv-coh-supports {
    display: grid;
    grid-template-columns: 1.3fr 1fr 0.8fr 1fr;
    gap: 8px;
    align-items: end;
    margin-bottom: 1.1rem;
}

.iv-mini {
    --c: var(--vert-persil);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 7px;
    border-radius: 8px;
    background: white;
    border: 1px solid var(--iv-filet);
    box-shadow: 0 4px 10px color-mix(in srgb, var(--noir-olive) 8%, transparent);
}

.iv-mini-site { aspect-ratio: 4 / 3; }
.iv-mini-post { aspect-ratio: 1; }
.iv-mini-flyer { aspect-ratio: 3 / 4.2; }
.iv-mini-card { aspect-ratio: 85 / 55; }

.iv-mini-bar { height: 5px; border-radius: 3px; background: var(--c); }
.iv-mini-logo { width: 14px; height: 14px; border-radius: 50% 50% 50% 3px; background: var(--c); }
.iv-mini-img { flex: 1; min-height: 10px; border-radius: 4px; background: color-mix(in srgb, var(--c) 35%, white); }
.iv-mini-line { height: 4px; border-radius: 2px; background: color-mix(in srgb, var(--c) 55%, white); }
.iv-mini-line.iv-short { width: 60%; }

.iv-c-blue { --c: var(--iv-demo-bleu); }
.iv-c-orange { --c: var(--iv-demo-orange); }
.iv-c-green { --c: var(--iv-demo-vert); }
.iv-c-purple { --c: var(--iv-demo-violet); }
.iv-f-alt .iv-mini-logo { border-radius: 2px; transform: rotate(45deg) scale(0.85); }
.iv-f-alt2 .iv-mini-logo { border-radius: 50%; width: 10px; height: 10px; }
.iv-coh-bad .iv-mini:nth-child(2) { transform: rotate(-3deg); }
.iv-coh-bad .iv-mini:nth-child(4) { transform: rotate(4deg); }

.iv-c-brand { --c: var(--rouge-tomate); border-top: 3px solid var(--vert-persil); }

.iv-coh-legend { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; }
.iv-coh-legend li { position: relative; padding-left: 1.2rem; font-size: 0.9rem; line-height: 1.55; color: var(--iv-texte-moyen); }
.iv-coh-legend li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border-radius: 50%; }
.iv-coh-legend li:nth-child(1)::before { background: var(--iv-demo-bleu); }
.iv-coh-legend li:nth-child(2)::before { background: var(--iv-demo-orange); }
.iv-coh-legend li:nth-child(3)::before { background: var(--iv-demo-vert); }
.iv-coh-legend li:nth-child(4)::before { background: var(--iv-demo-violet); }

.iv-coh-verdict { margin: 0; font-size: 0.95rem; line-height: 1.7; }

.iv-coh-arrow { display: flex; align-items: center; justify-content: center; }
.iv-coh-arrow svg { width: 36px; height: 36px; fill: none; stroke: var(--rouge-tomate); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; transform: rotate(90deg); }

/* Bénéfices */
.iv-benefits {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.iv-benefits li {
    padding: 1.3rem 1.2rem;
    background: var(--iv-blanc);
    border-radius: 18px;
    box-shadow: var(--iv-ombre);
    border-top: 5px solid var(--vert-persil);
}

.iv-benefits li:nth-child(2) { border-top-color: var(--rouge-tomate); }
.iv-benefits li:nth-child(3) { border-top-color: var(--jaune-oeuf); }
.iv-benefits li:nth-child(4) { border-top-color: var(--rose-bonbon); }
.iv-benefits li:nth-child(5) { border-top-color: var(--noir-olive); }

.iv-benefits p { margin: 0; font-size: 0.93rem; line-height: 1.65; color: var(--iv-texte-moyen); }
.iv-benefits strong { color: var(--vert-persil); }

.iv-benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.8rem;
    border-radius: 50%;
    background: color-mix(in srgb, var(--vert-persil) 12%, var(--iv-blanc));
}

.iv-benefit-icon svg {
    display: block;
    width: 1.6rem;
    height: 1.6rem;
    fill: none;
    stroke: var(--vert-persil);
    stroke-width: 3.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    overflow: visible;
}

/* Note jaune */
.iv-note {
    position: relative;
    margin-top: 2.4rem;
    padding: 1.6rem;
    background: var(--jaune-oeuf);
    border-radius: 18px;
    box-shadow: var(--iv-ombre);
}

.iv-note p { margin: 0 0 0.6rem; font-size: 0.98rem; line-height: 1.7; max-width: 75ch; }
.iv-note-strong { font-family: 'Montserrat', sans-serif; font-weight: 800; color: var(--vert-persil); margin-bottom: 0 !important; }
.iv-note-sticker { position: absolute; top: -24px; right: 18px; width: 54px; transform: rotate(14deg); pointer-events: none; }

/* ---------- QUAND CRÉER / REFAIRE ---------- */
.iv-section-tint { background: color-mix(in srgb, var(--rose-bonbon) 16%, var(--creme-fouettee)); overflow: hidden; }
.iv-tint-hand { position: absolute; right: 2%; top: 3%; width: 60px; opacity: 0.5; transform: rotate(-14deg); pointer-events: none; }

.iv-when {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.6rem;
    margin-top: 2rem;
    align-items: start;
}

.iv-when-card {
    padding: 1.8rem 1.5rem;
    background: var(--iv-blanc);
    border-radius: 22px;
    box-shadow: var(--iv-ombre-forte);
}

.iv-when-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    line-height: 1.3;
    color: var(--vert-persil);
    margin: 0 0 1rem;
}

.iv-when-card > p { margin: 0 0 0.9rem; font-size: 0.95rem; line-height: 1.75; }

.iv-when-tag {
    display: inline-block;
    margin: 0 0 0.8rem !important;
    padding: 0.25rem 0.8rem;
    border-radius: 50px;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.7rem !important;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.iv-when-tag-redo { background: var(--rouge-tomate); color: white; }

.iv-ready { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.iv-ready li { position: relative; padding-left: 1.9rem; font-size: 0.95rem; line-height: 1.6; }

.iv-ready li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.05rem;
    width: 1.3rem;
    height: 1.3rem;
    border-radius: 50%;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iv-order {
    list-style: none;
    counter-reset: ivorder;
    margin: 0.4rem 0 1.2rem;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.iv-order li {
    counter-increment: ivorder;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.8rem;
    border-radius: 50px;
    background: color-mix(in srgb, var(--vert-persil) 10%, transparent);
    color: var(--vert-persil);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
}

.iv-order li::before {
    content: counter(ivorder);
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 50%;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-size: 0.66rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iv-order .iv-order-first { background: var(--jaune-oeuf); color: var(--noir-olive); }
.iv-order .iv-order-first::before { background: var(--rouge-tomate); color: white; }

.iv-when-quote {
    padding: 0.9rem 1.1rem;
    border-left: 4px solid var(--jaune-oeuf);
    background: color-mix(in srgb, var(--jaune-oeuf) 14%, transparent);
    border-radius: 0 12px 12px 0;
    font-style: italic;
}

/* Évolution de l'entreprise vs identité figée */
.iv-evolution {
    margin: 0.4rem 0 1rem;
    padding: 1rem 1.1rem;
    border-radius: 16px;
    background: color-mix(in srgb, var(--vert-persil) 7%, transparent);
}

.iv-evo-up { list-style: none; margin: 0 0 0.8rem; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; }
.iv-evo-up li { position: relative; padding-left: 1.7rem; font-size: 0.9rem; line-height: 1.55; }

.iv-evo-up li::before {
    content: '';
    position: absolute;
    left: 0.2rem;
    top: 0.35em;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 9px solid var(--vert-persil);
}

.iv-evo-flat {
    position: relative;
    margin: 0;
    padding: 0.6rem 0 0 1.7rem;
    border-top: 1px dashed var(--iv-filet);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--rouge-tomate);
}

.iv-evo-flat::before {
    content: '';
    position: absolute;
    left: 0.15rem;
    top: 1.1rem;
    width: 13px;
    height: 3px;
    border-radius: 2px;
    background: var(--rouge-tomate);
}

.iv-list-title {
    margin: 1rem 0 0.6rem !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.82rem !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.iv-check-list { list-style: none; margin: 0 0 1.1rem; padding: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.iv-check-list li { position: relative; padding-left: 1.5rem; font-size: 0.93rem; line-height: 1.6; }
.iv-check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; font-family: 'Montserrat', sans-serif; font-weight: 800; color: var(--rouge-tomate); }

.iv-sort { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.iv-sort span {
    flex: 1 1 120px;
    text-align: center;
    padding: 0.65rem 0.5rem;
    border-radius: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.76rem;
    line-height: 1.35;
}

.iv-sort-keep { background: var(--vert-persil); color: var(--creme-fouettee); }
.iv-sort-evolve { background: var(--jaune-oeuf); color: var(--noir-olive); }
.iv-sort-drop { background: color-mix(in srgb, var(--noir-olive) 12%, transparent); color: var(--iv-texte-moyen); text-decoration: line-through; text-decoration-color: var(--rouge-tomate); }

/* ---------- FORMULES : MENUS DE RESTAURANT ---------- */
.iv-formules { position: relative; background: var(--vert-persil); padding: 3.5rem 0; overflow: hidden; }
.iv-formules h2 { color: var(--creme-fouettee); }
.iv-formules > .iv-container > .iv-paragraph { color: color-mix(in srgb, var(--creme-fouettee) 88%, transparent); }
.iv-formules-hand { position: absolute; right: 3%; top: 3%; width: 64px; opacity: 0.4; transform: rotate(16deg); pointer-events: none; }

.iv-menus {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.6rem 1.8rem;
    margin-top: 2.6rem;
    align-items: start;
}

/* La carte : papier crème, double filet, titres centrés */
.iv-menu {
    position: relative;
    padding: 10px;
    background: var(--iv-papier);
    border-radius: 6px;
    box-shadow: 0 18px 44px color-mix(in srgb, var(--noir-olive) 35%, transparent);
    color: var(--noir-olive);
    scroll-margin-top: 110px;
}

.iv-menu:first-child { transform: rotate(-0.6deg); }
.iv-menu-full { transform: rotate(0.6deg); }

.iv-menu-inner {
    padding: 1.8rem 1.3rem 1.5rem;
    border: 2px solid var(--vert-persil);
    outline: 1px solid var(--vert-persil);
    outline-offset: -7px;
    border-radius: 3px;
}

.iv-menu-sticker {
    position: absolute;
    top: -26px;
    right: -10px;
    width: 62px;
    transform: rotate(14deg);
    filter: drop-shadow(0 5px 10px color-mix(in srgb, var(--noir-olive) 30%, transparent));
    pointer-events: none;
    z-index: 2;
}

.iv-menu-ribbon {
    position: absolute;
    top: 18px;
    left: -8px;
    margin: 0;
    padding: 0.3rem 0.9rem;
    background: var(--rouge-tomate);
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    box-shadow: 2px 3px 0 color-mix(in srgb, var(--noir-olive) 30%, transparent);
    z-index: 2;
}

.iv-menu-house {
    margin: 0 0 0.4rem;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.66rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--rouge-tomate);
}

.iv-menu-full .iv-menu-house { margin-top: 1.1rem; }

.iv-menu h3 { margin: 0 0 0.8rem; text-align: center; line-height: 1.2; }

.iv-menu-name {
    display: block;
    font-family: 'Libre Baskerville', serif;
    font-style: italic;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--vert-persil);
}

.iv-menu-h3-price {
    display: block;
    margin-top: 0.3rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--iv-texte-doux);
}

.iv-menu-pitch {
    margin: 0 auto 1.3rem;
    max-width: 40ch;
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.65;
    font-style: italic;
    color: var(--iv-texte-moyen);
}

.iv-menu-course {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin: 0 0 0.9rem;
}

.iv-menu-course::before, .iv-menu-course::after { content: ''; flex: 1; height: 1px; background: var(--vert-persil); }

.iv-menu-course span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.72rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--vert-persil);
}

.iv-menu-list { list-style: none; margin: 0 0 1.2rem; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }

/* Ligne de menu : intitulé ........ quantité */
.iv-menu-list li { display: flex; align-items: baseline; gap: 0.4rem; font-size: 0.9rem; line-height: 1.45; }
.iv-menu-item { flex: 0 1 auto; }
.iv-menu-dots { flex: 1 1 18px; min-width: 18px; border-bottom: 2px dotted color-mix(in srgb, var(--vert-persil) 45%, transparent); transform: translateY(-4px); }

.iv-menu-qty {
    flex: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--rouge-tomate);
    white-space: nowrap;
}

/* Ce que la formule complète ajoute */
.iv-menu-plus { margin: 0 -0.5rem; padding: 0.15rem 0.5rem; border-radius: 6px; background: color-mix(in srgb, var(--jaune-oeuf) 45%, transparent); }

.iv-menu-dessert {
    margin: 0 0 1.2rem;
    padding: 1rem 1rem 0.9rem;
    border: 2px dashed var(--rouge-tomate);
    border-radius: 10px;
    background: color-mix(in srgb, var(--jaune-oeuf) 25%, transparent);
    text-align: center;
}

.iv-menu-dessert-title { margin: 0 0 0.6rem; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.85rem; color: var(--rouge-tomate); }
.iv-menu-dessert ul { list-style: none; margin: 0; padding: 0; font-size: 0.88rem; line-height: 1.5; }
.iv-menu-dessert li { padding: 0.15rem 0; }
.iv-menu-dessert em { color: var(--iv-texte-doux); font-size: 0.82rem; }

.iv-or {
    font-family: 'Libre Baskerville', serif;
    font-style: italic;
    font-size: 0.78rem;
    color: var(--iv-texte-doux);
}

.iv-menu-delay {
    margin: 0 0 0.7rem;
    font-size: 0.88rem;
    text-align: center;
}

.iv-menu-delay span {
    display: inline-block;
    margin-right: 0.4rem;
    padding: 0.15rem 0.6rem;
    border-radius: 50px;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.iv-menu-outro { margin: 0 0 1.2rem; font-size: 0.9rem; line-height: 1.65; text-align: center; }

.iv-menu-bill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    padding-top: 1.1rem;
    border-top: 2px solid var(--vert-persil);
}

.iv-menu-price {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    line-height: 1;
    color: var(--vert-persil);
    white-space: nowrap;
}

.iv-menus-legend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0 0;
    font-size: 0.85rem;
    color: color-mix(in srgb, var(--creme-fouettee) 85%, transparent);
}

.iv-legend-plus { width: 18px; height: 12px; border-radius: 3px; background: var(--jaune-oeuf); }

/* ---------- MÉTHODE ---------- */
.iv-funnel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.5rem;
    margin-bottom: 2.8rem;
}

.iv-funnel-step {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.2rem;
    padding: 1rem 1.2rem;
    border-radius: 14px;
    font-family: 'Montserrat', sans-serif;
}

.iv-funnel-step strong { font-size: 1.35rem; font-weight: 800; line-height: 1.1; }
.iv-funnel-step span { font-size: 0.82rem; font-weight: 600; }

.iv-fs-1 { background: color-mix(in srgb, var(--vert-persil) 12%, transparent); color: var(--vert-persil); }
.iv-fs-2 { background: color-mix(in srgb, var(--vert-persil) 28%, transparent); color: var(--vert-persil); }
.iv-fs-3 { background: var(--vert-persil); color: var(--creme-fouettee); }
.iv-fs-4 { background: var(--rouge-tomate); color: white; }

.iv-steps { display: flex; flex-direction: column; gap: 0; position: relative; }

.iv-step {
    position: relative;
    display: flex;
    gap: 1.2rem;
    padding-bottom: 2rem;
}

/* Fil pointillé vertical entre les numéros */
.iv-step::before {
    content: '';
    position: absolute;
    left: 21px;
    top: 48px;
    bottom: 4px;
    border-left: 3px dashed var(--vert-persil);
}

.iv-step:last-child::before { display: none; }

.iv-step-number {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
}

.iv-step:nth-child(even) .iv-step-number { background: var(--rouge-tomate); color: white; }

.iv-step-body {
    flex: 1;
    min-width: 0;
    padding: 1.3rem 1.4rem;
    background: var(--iv-blanc);
    border-radius: 18px;
    box-shadow: var(--iv-ombre);
}

.iv-step-body h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.12rem; color: var(--vert-persil); margin: 0 0 0.6rem; }
.iv-step-body p { margin: 0 0 0.55rem; font-size: 0.93rem; line-height: 1.7; color: var(--iv-texte-moyen); }
.iv-step-body p:last-child { margin-bottom: 0; }

.iv-chips { list-style: none; margin: 0.4rem 0 0.8rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }

.iv-chips li {
    padding: 0.35rem 0.8rem;
    border-radius: 50px;
    background: color-mix(in srgb, var(--jaune-oeuf) 40%, transparent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
}

.iv-rounds {
    display: grid;
    grid-template-columns: auto repeat(3, 2rem);
    gap: 0.4rem 0.4rem;
    align-items: center;
    margin-top: 0.8rem;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    background: color-mix(in srgb, var(--vert-persil) 7%, transparent);
    width: fit-content;
}

.iv-rounds-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.74rem; padding-right: 0.6rem; color: var(--iv-texte-moyen); }

.iv-round {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--vert-persil);
    color: var(--vert-persil);
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.75rem;
}

.iv-round-alt { border-color: var(--rouge-tomate); color: var(--rouge-tomate); }

/* ---------- RÉALISATIONS ---------- */
.iv-cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.6rem; }

.iv-case {
    display: flex;
    flex-direction: column;
    padding: 1.4rem 1.4rem 1.6rem;
    background: var(--iv-blanc);
    border-radius: 22px;
    box-shadow: var(--iv-ombre);
}

.iv-case h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.2rem; line-height: 1.3; color: var(--noir-olive); margin: 0 0 0.8rem; }
.iv-case > p { margin: 0 0 0.8rem; font-size: 0.93rem; line-height: 1.72; color: var(--iv-texte-moyen); }
.iv-case-sum { margin-top: auto !important; padding-top: 0.8rem; border-top: 1px solid var(--iv-filet); font-family: 'Montserrat', sans-serif; font-weight: 700; color: var(--vert-persil) !important; }

.iv-case-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 170px;
    margin-bottom: 1.2rem;
    padding: 1rem;
    border-radius: 16px;
    overflow: hidden;
}

.iv-case-visual-img { padding: 0; min-height: 0; }
.iv-case-visual-img img { display: block; width: 100%; height: auto; }

.iv-case-talenys .iv-case-visual { background: var(--vert-persil); }
.iv-case-proches .iv-case-visual { background: color-mix(in srgb, var(--rose-bonbon) 45%, var(--creme-fouettee)); }

/* Motif « circuit » arrondi (évocation, pas le vrai logo) */
.iv-case-circuit { position: absolute; inset: 0; }

.iv-case-circuit i {
    position: absolute;
    border: 3px solid color-mix(in srgb, var(--jaune-oeuf) 70%, transparent);
    border-radius: 18px;
}

.iv-case-circuit i:nth-child(1) { left: 8%; top: 14%; width: 40%; height: 40%; border-right: none; border-bottom: none; }
.iv-case-circuit i:nth-child(2) { right: 10%; top: 10%; width: 30%; height: 50%; border-left: none; border-color: color-mix(in srgb, var(--rose-bonbon) 80%, transparent); }
.iv-case-circuit i:nth-child(3) { left: 30%; top: 30%; width: 14px; height: 14px; border-radius: 50%; background: var(--rouge-tomate); border-color: var(--rouge-tomate); }
.iv-case-circuit i:nth-child(4) { right: 36%; top: 20%; width: 12px; height: 12px; border-radius: 50%; background: var(--jaune-oeuf); border-color: var(--jaune-oeuf); }

/* Motif « table partagée » : assiettes autour d'une table */
.iv-case-table { position: absolute; inset: 0; }
.iv-case-table i { position: absolute; border-radius: 50%; background: var(--iv-blanc); border: 3px solid color-mix(in srgb, var(--vert-persil) 55%, transparent); }
.iv-case-table i:nth-child(1) { left: 16%; top: 16%; width: 54px; height: 54px; }
.iv-case-table i:nth-child(2) { left: 42%; top: 10%; width: 64px; height: 64px; }
.iv-case-table i:nth-child(3) { right: 14%; top: 18%; width: 50px; height: 50px; }

.iv-case-words { position: relative; list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }

.iv-case-words li {
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.74rem;
    background: var(--iv-blanc);
    color: var(--vert-persil);
}

.iv-case-talenys .iv-case-words li { background: var(--jaune-oeuf); color: var(--noir-olive); }

.iv-two {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.6rem;
    margin-top: 2.6rem;
}

.iv-two p {
    margin: 0;
    padding: 1rem 1.1rem;
    border-radius: 14px;
    background: color-mix(in srgb, var(--vert-persil) 8%, transparent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
}

.iv-two p span { display: block; font-weight: 800; font-size: 1.5rem; color: var(--rouge-tomate); line-height: 1.1; }
.iv-two p:last-child { background: var(--vert-persil); color: var(--creme-fouettee); }
.iv-two p:last-child span { color: var(--jaune-oeuf); }

/* ---------- CTA FINAL ---------- */
.iv-final { position: relative; background: var(--vert-persil); padding: 3rem 0 3.5rem; }
.iv-final-inner { max-width: 1060px; margin: 0 auto; padding: 0 1.5rem; }

.iv-final-card {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem 3rem;
    align-items: center;
    padding: 2rem 1.5rem;
    background: var(--creme-fouettee);
    border-radius: 24px;
    box-shadow: 0 18px 50px color-mix(in srgb, var(--noir-olive) 28%, transparent);
}

.iv-final-sticker { position: absolute; top: -26px; right: -12px; width: 72px; transform: rotate(14deg); pointer-events: none; }
.iv-final-text { flex: 1 1 380px; min-width: 0; }
.iv-final-text > p { margin: 0 0 1rem; font-size: 0.98rem; line-height: 1.8; }

.iv-final-questions { list-style: none; margin: 0 0 1.2rem; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }

.iv-final-questions li {
    padding: 0.7rem 1rem;
    border-radius: 14px 14px 14px 4px;
    background: var(--iv-blanc);
    border: 2px solid var(--noir-olive);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.45;
}

.iv-final-coffee { font-family: 'Montserrat', sans-serif; color: var(--vert-persil); font-size: 1.1rem !important; }

.iv-no-list { list-style: none; margin: 0 0 0.6rem; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.iv-no-list li { position: relative; padding-left: 2.2rem; font-size: 0.98rem; line-height: 1.6; }

.iv-no-list li::before {
    content: '✕';
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: var(--rouge-tomate);
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iv-final-action {
    flex: 1 1 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.8rem 1.4rem;
    border-radius: 20px;
    background: var(--vert-persil);
}

.iv-final-hand { width: 70px; transform: rotate(-10deg); margin-bottom: 0.6rem; }
.iv-final-from { margin: 0; color: color-mix(in srgb, var(--creme-fouettee) 85%, transparent); font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.85rem; }
.iv-final-price { margin: 0.2rem 0 1.2rem; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 2.2rem; color: var(--jaune-oeuf); white-space: nowrap; }
.iv-final-action .btn-large { padding: 1rem 1.6rem; font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.iv-faq { border-top: 1px solid var(--noir-olive); }
.iv-faq-item { border-bottom: 1px solid var(--noir-olive); }
.iv-faq-h3 { margin: 0; font-size: inherit; }

.iv-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    padding: 1.3rem 0.2rem;
    background: none;
    border: none;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.45;
    color: var(--vert-persil);
    cursor: pointer;
}

.iv-faq-question:hover { color: var(--rouge-tomate); }
.iv-faq-toggle { flex: none; font-weight: 800; font-size: 1.6rem; line-height: 1; transition: transform 0.25s ease, color 0.25s ease; }
.iv-faq-item.iv-faq-open .iv-faq-toggle { transform: rotate(45deg); color: var(--rose-bonbon); }

.iv-faq-answer {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 2rem 0 0.2rem;
    transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease, padding 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.iv-faq-item.iv-faq-open .iv-faq-answer { max-height: 640px; opacity: 1; padding: 0 2rem 1.6rem 0.2rem; }
.iv-faq-answer p { margin: 0 0 0.8rem; font-size: 0.98rem; line-height: 1.8; color: var(--iv-texte-moyen); }
.iv-faq-answer p:last-child { margin-bottom: 0; }

/* ---------- BARRE D'ADDITION (refermable) ---------- */
.iv-sticky-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 900;
    background: var(--vert-persil);
    color: var(--creme-fouettee);
    padding: 0.55rem 3.4rem 0.55rem 1rem;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: 0.7rem 1.4rem;
    box-shadow: 0 -8px 24px color-mix(in srgb, var(--noir-olive) 20%, transparent);
    transform: translateY(110%);
    transition: transform 0.35s ease;
}

.iv-sticky-bar.iv-bar-visible { transform: translateY(0); }
.iv-sticky-bar p { margin: 0; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.85rem; }
.iv-sticky-bar strong { color: var(--jaune-oeuf); }
.iv-sticky-bar .btn { padding: 0.6rem 1.3rem; font-size: 0.82rem; white-space: nowrap; }
.iv-sticky-bar .iv-label-short { display: none; }

.iv-sticky-close {
    position: absolute;
    top: 50%;
    right: 0.6rem;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 2px solid color-mix(in srgb, var(--creme-fouettee) 45%, transparent);
    border-radius: 50%;
    background: transparent;
    color: var(--creme-fouettee);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.iv-sticky-close:hover, .iv-sticky-close:focus-visible { background: var(--jaune-oeuf); border-color: var(--jaune-oeuf); color: var(--noir-olive); outline: none; }
.iv-sticky-close svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; }

.iv-sticky-reopen {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 900;
    padding: 0.55rem 1rem;
    border: 2px solid var(--noir-olive);
    border-radius: 50px;
    background: var(--jaune-oeuf);
    color: var(--noir-olive);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    box-shadow: 3px 3px 0 var(--noir-olive);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.iv-sticky-reopen span { font-weight: 800; }
.iv-sticky-reopen.iv-reopen-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.iv-sticky-reopen:hover { background: var(--rouge-tomate); color: white; }

/* ---------- APPARITION AU SCROLL ---------- */
.iv-reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.iv-reveal.iv-visible { opacity: 1; transform: translateY(0); }

/* ============================================
   PETIT MOBILE
   ============================================ */
@media (max-width: 599px) {
    .iv-sticky-bar { justify-content: space-between; }
    .iv-sticky-bar p { font-size: 0.78rem; line-height: 1.3; }
    .iv-sticky-bar .btn { padding: 0.5rem 0.9rem; font-size: 0.74rem; }
    .iv-sticky-bar .iv-label-long { display: none; }
    .iv-sticky-bar .iv-label-short { display: inline; }

    .iv-hero-ctas .btn-large { width: 100%; padding: 1rem 1.2rem; font-size: 0.95rem; }
    .iv-menu-inner { padding: 1.6rem 0.9rem 1.3rem; }
    .iv-menu-list li { font-size: 0.86rem; }
    .iv-coh-supports { grid-template-columns: 1fr 1fr; }
    .iv-step { gap: 0.8rem; }
    .iv-step-number { width: 38px; height: 38px; font-size: 0.95rem; }
    .iv-step::before { left: 18px; top: 42px; }
    .iv-step-body { padding: 1.1rem 1rem; }
}

/* ============================================
   TABLETTE
   ============================================ */
@media (min-width: 768px) {
    .iv-container, .iv-container-narrow { padding: 0 2rem; }
    .iv-section { padding: 4.5rem 0; }
    .iv-section h2, .iv-formules h2, .iv-final h2 { font-size: 2.1rem; }
    .iv-hero { padding: 4rem 2rem 4.5rem; }
    .iv-hero h1 { font-size: 2.5rem; }
    .iv-hero-decoration .sticker-1 { width: 64px; }
    .iv-hero-decoration .sticker-2 { width: 76px; }
    .iv-marquee-track { font-size: 0.85rem; }
    .iv-marquee-track span { padding-right: 2rem; }
    .iv-pattern-band { height: 64px; background-size: 260px; }
    .iv-formules { padding: 4.5rem 0; }
    .iv-formules-hand { width: 88px; }
    .iv-menu-inner { padding: 2.2rem 1.8rem 1.8rem; }
    .iv-when-card { padding: 2.2rem 2rem; }
    .iv-final { padding: 4rem 0 4.5rem; }
    .iv-final-card { padding: 2.6rem; }
    .iv-final-inner { padding: 0 2rem; }
    .iv-sticky-bar { padding: 0.8rem 4rem 0.8rem 2rem; }
    .iv-sticky-bar p { font-size: 0.92rem; }
}

/* ============================================
   DESKTOP
   ============================================ */
@media (min-width: 1024px) {
    .iv-section { padding: 5.5rem 0; }
    .iv-section h2, .iv-formules h2, .iv-final h2 { font-size: 2.5rem; }
    .iv-hero h1 { font-size: 3rem; }
    .iv-hero { padding: 4.5rem 2rem 5.5rem; }
    .iv-formules { padding: 5.5rem 0; }
    .iv-final { padding: 4.5rem 0 5rem; }
    .iv-final-card { padding: 3rem; }

    .iv-coherence { grid-template-columns: 1fr auto 1fr; gap: 1.2rem; }
    .iv-coh-arrow svg { transform: none; }
    .iv-menu-name { font-size: 1.85rem; }
}

/* ============================================
   ACCESSIBILITÉ / MOUVEMENT RÉDUIT
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .iv-hero-decoration img, .iv-marquee-track { animation: none; }
    .iv-hero a, .iv-section a, .iv-formules a, .iv-final a, .iv-sticky-bar a, .iv-faq-question,
    .iv-sticky-bar, .iv-sticky-reopen, .iv-faq-answer { transition: none; }
    .iv-reveal { opacity: 1; transform: none; transition: none; }
}

/* Vraie image de réalisation : affichée en entier, la maquette CSS est masquée.
   Si le fichier est absent, onerror retire l'image et la maquette reste visible. */
.rs-case-visual:has(.case-real-img),
.iv-case-visual:has(.case-real-img) {
    padding: 0;
    min-height: 0;
    display: block;
    background: #fff;
}
.rs-case-visual:has(.case-real-img) > :not(.case-real-img),
.iv-case-visual:has(.case-real-img) > :not(.case-real-img) {
    display: none;
}
.case-real-img {
    display: block;
    width: 100%;
    height: auto;
}