/* Charte BDeve : noir, vert forêt et typographie Space Grotesk / Inter */

:root {
    --color-bg: #0B0B0B;
    --color-surface: #141414;
    --color-accent: #1B4332;
    --color-accent-hover: #2D6A4F;
    --color-accent-light: #52B788;
    --color-text: #F5F5F0;
    --color-text-muted: #A0A0A0;

    --font-heading: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --radius: 12px;
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);
    --transition-base: 0.3s ease;

    --color-glow: rgba(82, 183, 136, 0.35);
    --gradient-green: linear-gradient(135deg, #1B4332 0%, #2D6A4F 100%);
    --gradient-hero: radial-gradient(ellipse at 15% 0%, rgba(45, 106, 79, 0.5), transparent 60%),
                     radial-gradient(ellipse at 90% 35%, rgba(27, 67, 50, 0.55), transparent 55%);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    margin: 0 0 0.5em;
}

a {
    color: var(--color-accent-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover,
a:focus-visible {
    color: var(--color-text);
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: var(--gradient-green);
    color: var(--color-text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(82, 183, 136, 0.35) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: -1;
}

.btn:hover::after {
    transform: translateX(100%);
}

.btn:hover,
.btn:focus-visible {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-light);
    box-shadow: 0 10px 30px -10px var(--color-glow);
    color: var(--color-text);
    transform: translateY(-2px);
}

.card {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: 1.5rem;
}

:focus-visible {
    outline: 2px solid var(--color-accent-light);
    outline-offset: 3px;
}

/* ---------- Mise en page ---------- */

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.narrow {
    max-width: 780px;
}

.section {
    padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-alt {
    background: linear-gradient(180deg, #141414 0%, #0E1A15 100%);
    border-block: 1px solid rgba(82, 183, 136, 0.08);
}

.section-head {
    margin-bottom: 2.5rem;
    max-width: 680px;
}

.page-intro {
    padding-bottom: 2rem;
}

.split {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.grid-3,
.grid-4 {
    display: grid;
    gap: 1.5rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.eyebrow {
    color: var(--color-accent-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 0 0 0.75rem;
}

.eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    margin-right: 0.6rem;
    vertical-align: middle;
    background: var(--color-accent-light);
}

.lead {
    font-size: 1.15rem;
    color: var(--color-text);
}

.muted,
.hero-sub {
    color: var(--color-text-muted);
}

.price {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-accent-light);
    margin: 0.25rem 0 1rem;
}

.btn-ghost {
    background: transparent;
    border-color: rgba(82, 183, 136, 0.5);
}

.skip-link {
    position: absolute;
    left: -9999px;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
    z-index: 1000;
    background: var(--color-accent);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
}

/* ---------- En-tête ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 11, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
}

.brand {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text);
}

.site-nav ul {
    display: flex;
    gap: 1.75rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    color: var(--color-text-muted);
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
    color: var(--color-text);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-cta {
    padding: 0.55rem 1.1rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-text);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-light);
    transform-origin: 0 50%;
    transform: scaleX(0);
    z-index: 200;
}

@media (max-width: 880px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 1.5rem;
        background: var(--color-bg);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        gap: 1.25rem;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .js .site-nav:not(.is-open) {
        display: none;
    }
}

/* ---------- Bandeau défilant ---------- */

.ticker {
    overflow: hidden;
    padding: 0.9rem 0;
    background: var(--gradient-green);
    border-block: 1px solid rgba(82, 183, 136, 0.25);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: ticker 30s linear infinite;
}

.ticker span {
    padding: 0 1.5rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.ticker span::after {
    content: '✦';
    margin-left: 3rem;
    color: var(--color-accent-light);
}

@keyframes ticker {
    to {
        transform: translateX(-50%);
    }
}

/* ---------- En-tête au défilement, accents des cartes ---------- */

.site-header.is-scrolled {
    background: rgba(11, 11, 11, 0.92);
    border-bottom-color: rgba(82, 183, 136, 0.35);
    box-shadow: 0 10px 30px -14px var(--color-glow);
}

.pack-card,
.service-card {
    position: relative;
    overflow: hidden;
}

.pack-card::before,
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #52B788, #1B4332);
}

/* ---------- Hero ---------- */

.hero {
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero), var(--color-bg);
    min-height: calc(100vh - 68px);
    display: flex;
    align-items: center;
    padding: 4rem 0;
}

.hero-inner {
    position: relative;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(82, 183, 136, 0.07) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(82, 183, 136, 0.07) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    pointer-events: none;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    max-width: 14ch;
    margin-bottom: 1.25rem;
}

.hero-sub {
    font-size: 1.15rem;
    max-width: 52ch;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.word {
    display: inline-block;
    white-space: nowrap;
}

.char {
    display: inline-block;
    opacity: 0;
    transform: translateY(0.6em);
    animation: char-in 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

@keyframes char-in {
    to {
        opacity: 1;
        transform: none;
    }
}

.hero-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    display: block;
    border: 1px solid rgba(82, 183, 136, 0.25);
    will-change: transform;
}

.shape.s1 {
    width: 340px;
    height: 340px;
    top: -90px;
    right: -60px;
    border-radius: 30%;
}

.shape.s2 {
    width: 180px;
    height: 180px;
    bottom: 10%;
    left: 6%;
    border-radius: 50%;
    background: rgba(27, 67, 50, 0.45);
    border-color: transparent;
}

.shape.s3 {
    width: 120px;
    height: 120px;
    top: 45%;
    right: 18%;
    border-radius: 20%;
    border-color: rgba(45, 106, 79, 0.45);
}

/* ---------- Cartes, stats, timeline, méthode ---------- */

.card {
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.card:hover {
    border-color: rgba(82, 183, 136, 0.45);
    box-shadow: 0 20px 40px -20px var(--color-glow), 0 0 0 1px rgba(82, 183, 136, 0.12);
    transform: translateY(-4px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat {
    text-align: center;
}

.counter {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #52B788 0%, #2D6A4F 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-label {
    color: var(--color-text-muted);
}

.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.step {
    border-top: 2px solid;
    border-image: linear-gradient(90deg, #52B788, #1B4332) 1;
    padding-top: 1rem;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-accent);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 1.5rem;
    border-left: 2px solid var(--color-accent-hover);
}

.timeline-item {
    position: relative;
    padding: 0 0 2rem 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.1rem;
    top: 0.4rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-accent-light);
}

.timeline-date {
    display: block;
    color: var(--color-accent-light);
    font-size: 0.9rem;
    font-weight: 600;
}

.timeline-item h3 {
    margin: 0.25rem 0 0;
}

.photo-placeholder {
    aspect-ratio: 4 / 5;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    border: 1px dashed rgba(82, 183, 136, 0.4);
    background: var(--color-surface);
    color: var(--color-text-muted);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.badges li {
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: var(--color-accent);
    font-size: 0.875rem;
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.checklist li {
    padding: 0.35rem 0 0.35rem 1.6rem;
    position: relative;
}

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-light);
    font-weight: 700;
}

.pack-card,
.service-card,
.project-card {
    display: flex;
    flex-direction: column;
}

.project-card {
    text-align: left;
    color: var(--color-text);
    font: inherit;
    cursor: pointer;
}

.project-card p {
    color: var(--color-text-muted);
    margin: 0;
}

.project-card:hover,
.project-card:focus-visible {
    border-color: var(--color-accent-light);
}

.project-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.75rem;
}

.dialog-image {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.pack-card .btn,
.service-card .btn {
    margin-top: auto;
}

/* ---------- Dialogue projet ---------- */

.project-dialog {
    width: min(560px, calc(100% - 2rem));
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid rgba(82, 183, 136, 0.3);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.project-dialog::backdrop {
    background: rgba(0, 0, 0, 0.7);
}

.dialog-close {
    float: right;
    background: none;
    border: 0;
    color: var(--color-text);
    font-size: 1.6rem;
    cursor: pointer;
    line-height: 1;
}

/* ---------- FAQ ---------- */

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-heading {
    margin: 0;
}

.faq-question {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.2rem 0;
    background: none;
    border: 0;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-align: left;
    cursor: pointer;
}

.faq-cat {
    color: var(--color-accent-light);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.faq-answer {
    overflow: hidden;
}

.js .faq-answer {
    max-height: 0;
    transition: max-height 0.4s ease;
}

.faq-inner {
    padding: 0 0 1.25rem;
    color: var(--color-text-muted);
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

/* ---------- Pages légales et erreurs ---------- */

.legal h2 {
    margin-top: 2rem;
    font-size: 1.3rem;
}

.legal .to-complete {
    color: #F5A623;
    font-style: italic;
}

.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

/* ---------- Formulaires ---------- */

[hidden] {
    display: none !important;
}

.hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-card {
    position: relative;
}

.step {
    display: none;
    border: 0;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.step.is-active {
    display: block;
    animation: step-in 0.5s ease;
}

@keyframes step-in {
    from {
        opacity: 0;
        transform: translateX(16px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.step legend,
.checks legend {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding: 0;
}

.stepper {
    margin-bottom: 2rem;
}

.stepper-bar {
    height: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.stepper-bar span {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #52B788, #1B4332);
    transition: width 0.5s ease;
}

.stepper-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    margin: 0.75rem 0 0;
    padding: 0;
    list-style: none;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.stepper-steps li.is-active {
    color: var(--color-accent-light);
}

.stepper-steps li.is-done {
    color: var(--color-text);
}

.form-card input:not([type="radio"]):not([type="checkbox"]):not(.hp),
.form-card textarea,
.form-card select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: var(--color-bg);
    color: var(--color-text);
    font: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-card input:not([type="radio"]):not([type="checkbox"]):focus,
.form-card textarea:focus,
.form-card select:focus {
    outline: none;
    border-color: var(--color-accent-light);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.2);
}

.field {
    display: block;
    margin-bottom: 0.5rem;
}

.field > span,
.field-label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.field-hint {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

.field-label {
    margin-top: 1rem;
}

.field-row {
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .field-row {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.choice-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    margin-bottom: 0.5rem;
}

.choice {
    position: relative;
    cursor: pointer;
}

.choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice span {
    display: block;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    text-align: center;
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.choice:hover span {
    border-color: rgba(82, 183, 136, 0.4);
}

.choice input:checked + span {
    border-color: var(--color-accent-light);
    background: rgba(27, 67, 50, 0.45);
    box-shadow: 0 0 0 1px var(--color-accent-light), 0 10px 25px -12px var(--color-glow);
}

.choice input:focus-visible + span {
    outline: 2px solid var(--color-accent-light);
    outline-offset: 3px;
}

.checks {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1rem;
    margin: 0 0 1rem;
    padding: 0;
    border: 0;
}

.check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
}

.check input {
    width: 18px;
    height: 18px;
    accent-color: #52B788;
}

.field-error {
    min-height: 1.2em;
    margin: 0.25rem 0 0.75rem;
    color: #F28B82;
    font-size: 0.85rem;
}

.form-feedback {
    min-height: 1.2em;
    margin: 0.5rem 0 0;
    color: #F28B82;
}

.form-nav {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.form-success {
    padding: 2rem 0;
    text-align: center;
}

.form-success p {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-accent-light);
}

.pack-hint {
    margin: 0.5rem 0 0;
    color: var(--color-accent-light);
    font-weight: 600;
}

.recap {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.6rem 1.25rem;
    margin: 0 0 1.5rem;
}

.recap dt {
    color: var(--color-text-muted);
}

.recap dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.booking-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 820px) {
    .booking-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.slots {
    display: grid;
    gap: 0.5rem;
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    margin-bottom: 0.5rem;
}

.slot {
    padding: 0.6rem;
    border: 1px solid rgba(82, 183, 136, 0.3);
    border-radius: 10px;
    background: transparent;
    color: var(--color-text);
    font: inherit;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.slot:hover {
    background: rgba(27, 67, 50, 0.5);
    transform: translateY(-2px);
}

.slot.is-selected {
    background: var(--gradient-green);
    border-color: var(--color-accent-light);
}

/* ---------- CTA et pied de page ---------- */

.cta-band {
    padding: 5rem 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(82, 183, 136, 0.22), transparent 60%),
                linear-gradient(160deg, #0B0B0B 0%, #1B4332 60%, #2D6A4F 100%);
    text-align: center;
}

.cta-inner h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cta-inner p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.site-footer {
    padding: 3rem 0 1.5rem;
    background: var(--color-surface);
    box-shadow: inset 0 1px 0 rgba(82, 183, 136, 0.35);
}

.footer-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-grid li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin: 2.5rem 0 0;
}

/* ---------- Animations (activées par animations.js) ---------- */

.js .reveal:not(.is-visible) {
    opacity: 0;
    transform: translateY(24px);
}

.reveal {
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.has-cursor,
.has-cursor a,
.has-cursor button {
    cursor: none;
}

.cursor {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    pointer-events: none;
    z-index: 300;
}

.has-cursor .cursor {
    display: block;
}

.cursor::before {
    content: '';
    position: absolute;
    left: -18px;
    top: -18px;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--color-accent-light);
    border-radius: 50%;
    transition: transform 0.25s ease, background 0.25s ease;
}

.cursor.is-hover::before {
    transform: scale(1.6);
    background: rgba(82, 183, 136, 0.15);
}

/* ---------- Version claire (visiteurs) : surcharge la palette, activée par data-theme="light" sur <html> ---------- */

:root[data-theme="light"] {
    --color-bg: #F6F6F1;
    --color-surface: #FFFFFF;
    --color-accent: #1B4332;
    --color-accent-hover: #2D6A4F;
    --color-accent-light: #2D6A4F;
    --color-text: #101410;
    --color-text-muted: #56615B;
    --color-glow: rgba(45, 106, 79, 0.22);
    --shadow-soft: 0 8px 24px rgba(20, 40, 30, 0.10);
    --gradient-hero: radial-gradient(ellipse at 15% 0%, rgba(82, 183, 136, 0.22), transparent 60%),
                     radial-gradient(ellipse at 90% 35%, rgba(27, 67, 50, 0.12), transparent 55%);
    color-scheme: light;
}

:root[data-theme="light"] body {
    background: var(--color-bg);
}

:root[data-theme="light"] .card {
    border-color: rgba(20, 40, 30, 0.08);
}

:root[data-theme="light"] .card:hover {
    border-color: rgba(45, 106, 79, 0.35);
}

:root[data-theme="light"] .site-header {
    background: rgba(246, 246, 241, 0.88);
    border-bottom-color: rgba(20, 40, 30, 0.08);
}

:root[data-theme="light"] .site-header.is-scrolled {
    background: rgba(246, 246, 241, 0.97);
    border-bottom-color: rgba(45, 106, 79, 0.3);
}

:root[data-theme="light"] .section-alt {
    background: linear-gradient(180deg, #FFFFFF 0%, #EAF2EC 100%);
    border-block-color: rgba(27, 67, 50, 0.08);
}

:root[data-theme="light"] .btn,
:root[data-theme="light"] .btn:hover,
:root[data-theme="light"] .btn:focus-visible,
:root[data-theme="light"] .step-num,
:root[data-theme="light"] .slot.is-selected,
:root[data-theme="light"] .badges li,
:root[data-theme="light"] .ticker span {
    color: #F5F5F0;
}

:root[data-theme="light"] .btn-ghost {
    background: transparent;
    color: #1B4332;
    border-color: rgba(27, 67, 50, 0.45);
}

:root[data-theme="light"] .cta-band {
    background: radial-gradient(ellipse at 50% 0%, rgba(82, 183, 136, 0.35), transparent 60%),
                linear-gradient(160deg, #1B4332 0%, #2D6A4F 100%);
    color: #F5F5F0;
}

:root[data-theme="light"] .cta-inner h2 {
    color: #F5F5F0;
}

:root[data-theme="light"] .cta-inner p {
    color: #D5E8DD;
}

:root[data-theme="light"] .site-footer {
    box-shadow: inset 0 1px 0 rgba(45, 106, 79, 0.4);
}

:root[data-theme="light"] .choice span,
:root[data-theme="light"] .form-card input:not([type="radio"]):not([type="checkbox"]):not(.hp),
:root[data-theme="light"] .form-card textarea,
:root[data-theme="light"] .form-card select {
    border-color: rgba(20, 40, 30, 0.15);
}

:root[data-theme="light"] .choice input:checked + span {
    background: rgba(82, 183, 136, 0.18);
}

:root[data-theme="light"] .field-error,
:root[data-theme="light"] .form-feedback {
    color: #B3261E;
}

:root[data-theme="light"] .stepper-bar,
:root[data-theme="light"] .faq-item,
:root[data-theme="light"] .slot {
    border-color: rgba(20, 40, 30, 0.12);
}

:root[data-theme="light"] .stepper-bar {
    background: rgba(20, 40, 30, 0.08);
}

:root[data-theme="light"] .photo-placeholder {
    border-color: rgba(45, 106, 79, 0.45);
}

:root[data-theme="light"] .project-dialog {
    border-color: rgba(45, 106, 79, 0.3);
}

.theme-toggle {
    padding: 0.4rem 0.8rem;
    border: 1px solid rgba(82, 183, 136, 0.4);
    border-radius: 999px;
    background: transparent;
    color: var(--color-text);
    font: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
    background: rgba(27, 67, 50, 0.25);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}