/* =============================================================================
   common.css — Lucie Papikova Kinésiologue
   Palette : vert de mer · sable · bois clair
   ============================================================================= */

/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
    /* Couleurs principales */
    --color-primary:        #3D8B7A;   /* vert de mer */
    --color-primary-light:  #5BA898;   /* vert de mer clair */
    --color-primary-dark:   #2A6357;   /* vert de mer foncé */
    --color-primary-soft:   #EAF3F1;   /* vert de mer très pâle (fonds) */

    --color-accent:         #C4956A;   /* bois clair / terracotta doux */
    --color-accent-light:   #D9B08C;   /* bois clair */
    --color-accent-dark:    #9E7249;   /* bois foncé */

    --color-sand:           #F5EED8;   /* sable chaud */
    --color-sand-light:     #FAF6EC;   /* sable très clair */
    --color-sand-dark:      #E8DCC0;   /* sable foncé */

    --color-white:          #FDFCF9;   /* blanc cassé chaud */
    --color-bg:             #FDFCF9;   /* fond général */

    /* Textes */
    --color-text:           #2B3A35;   /* vert très foncé, quasi noir */
    --color-text-muted:     #6B8278;   /* texte atténué */
    --color-text-light:     #A0B5AB;   /* texte léger */

    /* UI */
    --color-border:         #DDE8E4;
    --color-shadow:         rgba(43, 58, 53, 0.08);
    --color-overlay:        rgba(43, 58, 53, 0.55);

    /* Typographie */
    --font-display:         'Lora', Georgia, serif;
    --font-body:            'Source Sans Pro', system-ui, sans-serif;
    --font-size-base:       17px;
    --line-height-base:     1.7;

    /* Espacements */
    --space-xs:   0.375rem;
    --space-sm:   0.75rem;
    --space-md:   1.25rem;
    --space-lg:   2rem;
    --space-xl:   3.5rem;
    --space-2xl:  6rem;

    /* Rayons */
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  24px;
    --radius-full:9999px;

    /* Transitions */
    --transition: 0.25s ease;

    /* Layout */
    --container-max:  1160px;
    --container-pad:  clamp(1rem, 4vw, 2.5rem);

    /* Taille flags */
    --flag-size: 24px;
}

/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: var(--line-height-base);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

/* ── Utilitaires ─────────────────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section {
    padding-block: var(--space-2xl);
}

.section--sand   { background: var(--color-sand-light); }
.section--green  { background: var(--color-primary-soft); }
.section--dark   { background: var(--color-primary-dark); color: var(--color-white); }

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-header h2 { margin-bottom: var(--space-sm); }

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-inline: auto;
}

/* ── Grilles ─────────────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

@media (max-width: 900px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Boutons ─────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(61, 139, 122, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary-dark);
    border-color: var(--color-white);
}
.btn-white:hover {
    background: var(--color-sand);
    color: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* ── Header / Nav ────────────────────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 12px var(--color-shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding-block: 0.75rem;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo svg {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.site-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.site-logo-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.site-logo-subtitle {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* Nav principale */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.main-nav a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

/* Sélecteur de langue */
.lang-selector {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    transition: all var(--transition);
}
.lang-current:hover { border-color: var(--color-primary); color: var(--color-primary); }

.lang-current img {
    width: var(--flag-size);
    height: auto;
    border-radius: 2px;
}

.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px var(--color-shadow);
    min-width: 130px;
    overflow: hidden;
    z-index: 200;
}

.lang-selector.open .lang-dropdown { display: block; }

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.6rem 1rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text);
    transition: background var(--transition);
}
.lang-dropdown a:hover { background: var(--color-primary-soft); }
.lang-dropdown img { width: var(--flag-size); border-radius: 2px; }

/* Burger menu mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* Bandeau fermeture */
.closure-banner {
    background: var(--color-accent);
    color: var(--color-white);
    text-align: center;
    padding: 0.5rem var(--container-pad);
    font-size: 0.88rem;
    font-weight: 500;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.85);
    padding-block: var(--space-xl) var(--space-lg);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand .site-logo-name { color: var(--color-white); }
.footer-brand .site-logo-subtitle { color: var(--color-accent-light); }
.footer-brand svg .logo-circle { fill: var(--color-primary-light); }

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    margin-top: var(--space-sm);
    font-style: italic;
}

.footer-certs {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.footer-cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.45);
}

.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--color-white); }

.footer-remb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    margin-top: var(--space-sm);
}
.footer-remb .ti { color: var(--color-accent-light); }

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── Cartes (cards) ──────────────────────────────────────────────────────── */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
    box-shadow: 0 8px 32px var(--color-shadow);
    transform: translateY(-3px);
}

.card-icon {
    width: 52px;
    height: 52px;
    background: var(--color-primary-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
    font-size: 1.5rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
}

.card-subtitle {
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.card-text {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ── Cookie banner ───────────────────────────────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--space-md) var(--container-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
    transform: translateY(100%);
    transition: transform 0.35s ease;
}
.cookie-banner.visible { transform: translateY(0); }

.cookie-text { font-size: 0.88rem; }
.cookie-text a { color: var(--color-accent-light); }

.cookie-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

/* ── Formulaires ─────────────────────────────────────────────────────────── */
.form-group { margin-bottom: var(--space-md); }

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}

.form-label .required { color: var(--color-accent); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(61, 139, 122, 0.15);
}

textarea.form-control { resize: vertical; min-height: 130px; }

.form-error { font-size: 0.82rem; color: #c0392b; margin-top: 0.3rem; }
.form-success { font-size: 0.95rem; color: var(--color-primary-dark); background: var(--color-primary-soft); padding: var(--space-md); border-radius: var(--radius-sm); border-left: 4px solid var(--color-primary); }

/* ── Témoignages ─────────────────────────────────────────────────────────── */
.testimonial-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-sm);
    color: #F4A833;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 0.92rem;
    color: var(--color-text);
    line-height: 1.65;
    margin-bottom: var(--space-md);
    font-style: italic;
}

.testimonial-author {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-primary-dark);
}

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

.testimonial-quote {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 3rem;
    line-height: 1;
    color: var(--color-primary-soft);
    font-family: Georgia, serif;
    pointer-events: none;
}

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    transition: background var(--transition);
}
.faq-question:hover { background: var(--color-primary-soft); }
.faq-question .ti { color: var(--color-primary); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-question .ti { transform: rotate(180deg); }

.faq-answer {
    display: none;
    padding: 0 var(--space-lg) var(--space-lg);
    background: var(--color-white);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ── Carte OSM ───────────────────────────────────────────────────────────── */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    height: 300px;
}

/* ── Page hero (pages internes) ──────────────────────────────────────────── */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary-soft) 0%, var(--color-sand-light) 100%);
    padding-block: var(--space-xl);
    text-align: center;
}

.page-hero h1 { margin-bottom: var(--space-sm); }
.page-hero p { color: var(--color-text-muted); font-size: 1.1rem; max-width: 600px; margin-inline: auto; margin-bottom: 0; }

/* ── Breadcrumb ──────────────────────────────────────────────────────────── */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb .sep { color: var(--color-text-light); }

/* ── Tarif badge ─────────────────────────────────────────────────────────── */
.tarif-badge {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    background: var(--color-sand);
    border: 1px solid var(--color-sand-dark);
    border-radius: var(--radius-full);
    padding: 0.3rem 0.9rem;
    font-size: 0.95rem;
}

.tarif-amount {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.tarif-devise { font-size: 0.82rem; color: var(--color-text-muted); font-weight: 600; }
.tarif-unite  { font-size: 0.78rem; color: var(--color-text-muted); }

/* ── Stats compteur ──────────────────────────────────────────────────────── */
.stats-row {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item { text-align: center; }

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ── Responsive nav ──────────────────────────────────────────────────────── */

/* Réduction progressive entre 1100 et 1280px */
@media (max-width: 1280px) {
    .main-nav a { font-size: 0.82rem; padding: 0.35rem 0.5rem; }
    .btn { padding: 0.65rem 1.2rem; font-size: 0.88rem; }
}

@media (max-width: 1100px) {
    .nav-toggle { display: flex; }

    .main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-md);
        z-index: 90;
    }

    .main-nav.open { display: flex; }

    .main-nav a {
        font-size: 1.2rem;
        padding: 0.75rem 1.5rem;
    }

    .header-actions .btn-primary { display: none; }
}

/* ── Accessibilité ───────────────────────────────────────────────────────── */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

/* ── Utilitaires texte ───────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-primary{ color: var(--color-primary); }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* ── Print ───────────────────────────────────────────────────────────────── */
@media print {
    .site-header, .site-footer, .cookie-banner, .nav-toggle { display: none !important; }
}