/* ============================================================
   YKAZY NAILS — BLOG (Violet Luxe)
   Feuille de style partagée par le hub /blog/ et tous les articles.
   ============================================================ */

:root {
    --noir: #120618;
    --aubergine: #1E0A2C;
    --primary-dark: #2D1039;
    --violet: #5A2073;
    --violet-luxe: #7A1FA2;
    --violet-glow: #A445D1;
    --mauve: #C9A4E0;
    --accent-rose: #E18CA6;
    --accent-gold: #D4AF37;
    --gold-soft: #EAD196;
    --text-light: #F8F5FA;
    --text-gray: #DCCFEA;
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(212, 175, 55, 0.18);
    --gold-gradient: linear-gradient(120deg, #BF953F 0%, #FCF6BA 28%, #D4AF37 50%, #FBF5B7 72%, #AA771C 100%);
    --violet-gradient: linear-gradient(135deg, #7A1FA2 0%, #5A2073 45%, #2D1039 100%);
    --container-width: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Jost', sans-serif;
    background-color: var(--noir);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 300;
    letter-spacing: 0.2px;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(circle at 12% 18%, rgba(122, 31, 162, 0.35) 0%, transparent 42%),
        radial-gradient(circle at 88% 12%, rgba(164, 69, 209, 0.22) 0%, transparent 40%),
        radial-gradient(circle at 78% 88%, rgba(90, 32, 115, 0.40) 0%, transparent 45%),
        linear-gradient(160deg, #1A0826 0%, #120618 55%, #1E0A2C 100%);
}

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--text-light); font-weight: 600; }
a { text-decoration: none; color: inherit; transition: 0.35s; }
img { max-width: 100%; display: block; }
::selection { background: var(--accent-gold); color: var(--primary-dark); }

.container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-rose { color: var(--accent-rose); }

/* ---------- Ornement diamant doré ---------- */
.ornament { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 0 auto 14px; max-width: 240px; opacity: 0.9; }
.ornament span { height: 1px; flex: 1; background: linear-gradient(90deg, transparent, rgba(212,175,55,0.6)); }
.ornament span:last-child { background: linear-gradient(90deg, rgba(212,175,55,0.6), transparent); }
.ornament i { color: var(--accent-gold); font-size: 0.7rem; }

.section-subtitle {
    font-size: 0.82rem; color: var(--accent-gold); text-transform: uppercase;
    letter-spacing: 5px; margin-bottom: 1.4rem; display: inline-flex;
    align-items: center; gap: 14px; font-family: 'Jost', sans-serif; font-weight: 400;
}
.section-subtitle::before, .section-subtitle::after { content: ''; width: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-gold)); }
.section-subtitle::after { background: linear-gradient(90deg, var(--accent-gold), transparent); }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 16px 34px; border-radius: 50px; font-family: 'Jost', sans-serif; font-weight: 500;
    letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer;
    transition: all 0.4s cubic-bezier(.2,.7,.3,1); font-size: 0.82rem; position: relative; overflow: hidden;
}
.btn-primary {
    background: linear-gradient(135deg, var(--violet-luxe) 0%, var(--violet) 55%, var(--accent-rose) 130%);
    color: #fff; border: 1px solid rgba(212,175,55,0.35);
    box-shadow: 0 8px 28px rgba(122, 31, 162, 0.45), inset 0 0 0 1px rgba(255,255,255,0.05);
}
.btn-primary::after {
    content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    transform: skewX(-20deg); transition: 0.6s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 38px rgba(164, 69, 209, 0.6); }
.btn-primary:hover::after { left: 130%; }
.btn-outline { background: transparent; border: 1px solid var(--accent-gold); color: var(--gold-soft); }
.btn-outline:hover { background: var(--gold-gradient); color: var(--primary-dark); border-color: transparent; transform: translateY(-3px); box-shadow: 0 10px 30px rgba(212,175,55,0.3); }
.btn-gold { background: var(--gold-gradient); color: var(--primary-dark); border: none; font-weight: 600; box-shadow: 0 8px 26px rgba(212,175,55,0.35); }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(212,175,55,0.5); }

/* ---------- Header / Nav ---------- */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(18, 6, 24, 0.72);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(212,175,55,0.14); padding: 14px 0; transition: 0.4s;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 50px; width: 50px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent-gold); box-shadow: 0 0 18px rgba(212,175,55,0.35); }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text .brand { font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 700; letter-spacing: 2px; }
.logo-text .sub { font-size: 0.66rem; color: var(--gold-soft); font-weight: 400; letter-spacing: 1px; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-size: 0.82rem; font-weight: 400; letter-spacing: 1px; text-transform: uppercase; position: relative; color: var(--text-gray); }
.nav-links a:not(.btn)::after { content: ''; position: absolute; width: 0; height: 1px; bottom: -6px; left: 0; background: var(--gold-gradient); transition: 0.35s; }
.nav-links a:not(.btn):hover { color: var(--text-light); }
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-links a.active-page { color: var(--gold-soft); }
.nav-links .btn { padding: 11px 24px; }
.menu-toggle { display: none; font-size: 1.4rem; cursor: pointer; color: var(--gold-soft); }

/* ============================================================
   HUB BLOG
   ============================================================ */
.blog-hero { padding: 160px 20px 40px; text-align: center; }
.blog-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.15; margin-bottom: 1rem; }
.blog-hero .lede { max-width: 720px; margin: 0 auto; color: var(--text-gray); font-size: 1.05rem; }

.blog-grid {
    max-width: var(--container-width); margin: 0 auto; padding: 40px 20px 90px;
    display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 34px;
}
.article-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 20px;
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform 0.45s cubic-bezier(.2,.7,.3,1), box-shadow 0.45s, border-color 0.45s;
}
.article-card:hover { transform: translateY(-8px); border-color: rgba(212,175,55,0.5); box-shadow: 0 22px 50px rgba(122,31,162,0.4); }
.card-imgwrap { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.card-imgwrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s ease; }
.article-card:hover .card-imgwrap img { transform: scale(1.08); }
.card-tag {
    position: absolute; top: 14px; left: 14px; z-index: 2;
    background: rgba(18,6,24,0.7); backdrop-filter: blur(6px);
    border: 1px solid var(--glass-border); color: var(--gold-soft);
    font-size: 0.64rem; letter-spacing: 1.5px; text-transform: uppercase;
    padding: 6px 13px; border-radius: 50px;
}
.card-body { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.card-body h2 { font-size: 1.34rem; line-height: 1.3; margin-bottom: 12px; }
.card-body h2 a:hover { color: var(--gold-soft); }
.card-body p { color: var(--text-gray); font-size: 0.92rem; flex: 1; }
.card-readmore { margin-top: 18px; display: inline-flex; align-items: center; gap: 9px; color: var(--accent-gold); font-size: 0.78rem; letter-spacing: 1.5px; text-transform: uppercase; }
.card-readmore i { transition: transform 0.35s; }
.article-card:hover .card-readmore i { transform: translateX(5px); }

/* ============================================================
   ARTICLE
   ============================================================ */
.post-wrap { max-width: 820px; margin: 0 auto; padding: 130px 20px 70px; }

.breadcrumb { font-size: 0.74rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-gray); margin-bottom: 26px; }
.breadcrumb a { color: var(--gold-soft); }
.breadcrumb a:hover { color: var(--text-light); }
.breadcrumb span { opacity: 0.5; margin: 0 8px; }

.post-cat { color: var(--accent-gold); font-size: 0.78rem; letter-spacing: 4px; text-transform: uppercase; display: block; margin-bottom: 16px; }
.post-title { font-size: clamp(2rem, 4.6vw, 3.1rem); line-height: 1.16; font-weight: 700; margin-bottom: 20px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 20px; color: var(--text-gray); font-size: 0.82rem; padding-bottom: 26px; border-bottom: 1px solid rgba(212,175,55,0.16); margin-bottom: 8px; }
.post-meta i { color: var(--accent-gold); margin-right: 7px; }

.post-hero-img { margin: 34px 0; border-radius: 20px; overflow: hidden; border: 1px solid var(--glass-border); box-shadow: 0 18px 50px rgba(0,0,0,0.45); }
.post-hero-img img { width: 100%; height: auto; }
.post-hero-img figcaption { font-size: 0.74rem; color: var(--text-gray); text-align: center; padding: 12px; background: var(--glass-bg); font-style: italic; }

/* Prose */
.prose { font-size: 1.06rem; color: var(--text-light); }
.prose > p { margin-bottom: 1.35rem; color: #ECE3F4; font-weight: 300; }
.prose .lead { font-size: 1.22rem; line-height: 1.65; color: var(--mauve); font-family: 'Cormorant Garamond', serif; font-style: italic; margin-bottom: 1.8rem; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 2.6rem 0 1rem; padding-top: 0.5rem; line-height: 1.25; }
.prose h2 .num { color: var(--accent-gold); font-size: 0.7em; margin-right: 12px; -webkit-text-fill-color: initial; }
.prose h3 { font-size: 1.22rem; color: var(--gold-soft); margin: 1.8rem 0 0.7rem; }
.prose strong { color: var(--text-light); font-weight: 600; }
.prose a:not(.btn) { color: var(--accent-rose); border-bottom: 1px solid rgba(225,140,166,0.4); }
.prose a:not(.btn):hover { color: var(--gold-soft); border-color: var(--gold-soft); }
.prose ul, .prose ol { margin: 0 0 1.4rem 1.2rem; }
.prose li { margin-bottom: 0.6rem; color: #ECE3F4; padding-left: 6px; }
.prose ul li::marker { color: var(--accent-gold); }
.prose ol li::marker { color: var(--accent-gold); font-weight: 600; }
.prose hr { border: none; height: 1px; background: linear-gradient(90deg, transparent, rgba(212,175,55,0.4), transparent); margin: 2.4rem 0; }

/* Encadré "doré & rosé" — signature des livrets YKAZY */
.encadre {
    position: relative; margin: 2rem 0; padding: 24px 26px 24px 28px;
    background: linear-gradient(135deg, rgba(122,31,162,0.18), rgba(45,16,57,0.4));
    border: 1px solid var(--glass-border); border-left: 3px solid var(--accent-gold);
    border-radius: 14px;
}
.encadre .encadre-label { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; font-weight: 500; }
.encadre p { margin: 0; color: #F1E8F7; }
.encadre.rose { border-left-color: var(--accent-rose); }
.encadre.rose .encadre-label { color: var(--accent-rose); }

/* Listes "signes / drapeaux rouges" */
.check-list, .flag-list { list-style: none; margin-left: 0 !important; }
.check-list li, .flag-list li { position: relative; padding-left: 30px; margin-bottom: 0.8rem; }
.check-list li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: 2px; color: #7CC79B; font-size: 0.85rem; }
.flag-list li::before { content: '\f071'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: 2px; color: var(--accent-rose); font-size: 0.85rem; }

/* Glossaire / minute par minute */
.glossary { display: grid; gap: 14px; margin: 1.6rem 0; }
.gloss-item { background: var(--glass-bg); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 16px 20px; }
.gloss-item h4 { color: var(--gold-soft); font-size: 1.02rem; margin-bottom: 4px; font-family: 'Playfair Display', serif; }
.gloss-item p { margin: 0; color: var(--text-gray); font-size: 0.94rem; }

.steps { counter-reset: step; list-style: none; margin-left: 0 !important; }
.steps li { position: relative; padding-left: 52px; margin-bottom: 1.1rem; min-height: 36px; }
.steps li::before {
    counter-increment: step; content: counter(step);
    position: absolute; left: 0; top: 0; width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
    background: var(--violet-gradient); border: 1px solid var(--accent-gold);
    color: var(--gold-soft); font-family: 'Playfair Display', serif; font-weight: 700; font-size: 0.95rem;
}

/* TOC */
.toc { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 16px; padding: 22px 26px; margin: 2rem 0; }
.toc h4 { color: var(--accent-gold); font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; font-family: 'Jost', sans-serif; }
.toc ol { margin: 0 0 0 1.1rem; }
.toc li { margin-bottom: 6px; color: var(--text-gray); }
.toc a { color: var(--text-gray); }
.toc a:hover { color: var(--gold-soft); }

/* FAQ */
.faq-block { margin: 1.6rem 0; }
.faq-item { border-bottom: 1px solid rgba(212,175,55,0.14); padding: 18px 0; }
.faq-item h3 { color: var(--text-light); font-family: 'Playfair Display', serif; font-size: 1.1rem; margin-bottom: 8px; }
.faq-item h3::before { content: '\f128'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--accent-gold); margin-right: 10px; font-size: 0.8rem; }
.faq-item p { color: var(--text-gray); margin: 0; }

/* Bloc Salon (NAP) — récurrent en bas d'article */
.salon-box {
    margin: 3rem 0 1rem; padding: 34px 32px; border-radius: 20px;
    background: var(--violet-gradient); border: 1px solid rgba(212,175,55,0.4);
    box-shadow: 0 18px 50px rgba(122,31,162,0.4); position: relative; overflow: hidden;
}
.salon-box::before { content: '\f005'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; right: -10px; top: -16px; font-size: 7rem; color: rgba(212,175,55,0.08); }
.salon-box h3 { font-size: 1.5rem; margin-bottom: 6px; }
.salon-box .salon-tag { color: var(--gold-soft); font-size: 0.74rem; letter-spacing: 3px; text-transform: uppercase; display: block; margin-bottom: 14px; }
.salon-box .nap { display: grid; gap: 9px; margin: 16px 0 22px; }
.salon-box .nap p { margin: 0; color: #F1E8F7; font-size: 0.96rem; }
.salon-box .nap i { color: var(--accent-gold); width: 20px; text-align: center; margin-right: 8px; }
.salon-box .zone { font-size: 0.84rem; color: var(--mauve); font-style: italic; margin-top: 14px; }
.salon-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }

/* Articles liés */
.related { margin: 3.5rem 0 1rem; }
.related h3 { font-size: 1.4rem; margin-bottom: 22px; text-align: center; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.related-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 14px; overflow: hidden; transition: 0.4s; }
.related-card:hover { transform: translateY(-5px); border-color: rgba(212,175,55,0.45); }
.related-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.related-card .rc-body { padding: 14px 16px 18px; }
.related-card .rc-cat { color: var(--accent-gold); font-size: 0.64rem; letter-spacing: 1.5px; text-transform: uppercase; }
.related-card h4 { font-size: 1rem; line-height: 1.3; margin-top: 6px; color: var(--text-light); }
.related-card:hover h4 { color: var(--gold-soft); }

/* ---------- Footer ---------- */
.footer { background: #0D040F; padding: 64px 20px 24px; border-top: 1px solid rgba(212,175,55,0.14); margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 40px; margin-bottom: 40px; max-width: var(--container-width); margin-left: auto; margin-right: auto; }
.footer h4 { margin-bottom: 16px; color: var(--accent-rose); font-size: 1.05rem; }
.footer p { color: var(--text-gray); font-size: 0.9rem; font-weight: 300; }
.footer .brand-foot { font-family: 'Playfair Display', serif; font-size: 1.4rem; letter-spacing: 2px; margin-bottom: 18px; display: inline-block; }
.social-links a { font-size: 1.4rem; margin-right: 16px; color: var(--text-gray); }
.social-links a:hover { color: var(--accent-rose); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 22px; color: rgba(255,255,255,0.32); font-size: 0.8rem; max-width: var(--container-width); margin: 0 auto; }

/* ---------- Floating CTA ---------- */
.floating-cta { position: fixed; bottom: 18px; left: 16px; right: 16px; z-index: 999; display: none; }
.floating-cta .btn { width: 100%; animation: pulseCta 2.6s ease-in-out infinite; }
@keyframes pulseCta { 0%,100% { box-shadow: 0 6px 18px rgba(164,69,209,0.4);} 50% { box-shadow: 0 10px 34px rgba(164,69,209,0.7);} }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: 0.9s cubic-bezier(.2,.7,.3,1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: rgba(18,6,24,0.98); flex-direction: column; padding: 26px; text-align: center; border-bottom: 1px solid var(--accent-gold); gap: 22px; }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }
    .floating-cta { display: block; }
    .footer { padding-bottom: 90px; }
    .post-wrap { padding-top: 110px; }
}

/* ---------- Cookies RGPD ---------- */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: linear-gradient(135deg, #5A2073 0%, #2D1039 100%); border-top: 3px solid var(--accent-gold); padding: 20px; box-shadow: 0 -5px 30px rgba(0,0,0,0.5); z-index: 10000; transform: translateY(100%); transition: transform 0.4s ease; backdrop-filter: blur(10px); }
.cookie-banner.show { transform: translateY(0); }
.cookie-content { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.cookie-icon { font-size: 2.6rem; flex-shrink: 0; }
.cookie-text { flex: 1; min-width: 280px; }
.cookie-text p { margin: 0; color: #F8F5FA; line-height: 1.5; font-weight: 300; }
.cookie-text p:first-child { font-size: 1.05rem; margin-bottom: 5px; font-weight: 500; }
.cookie-text p:last-child { font-size: 0.85rem; color: #EDE7F2; }
.cookie-buttons { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn { padding: 12px 30px; border: none; border-radius: 50px; font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 0.5px; font-family: 'Jost', sans-serif; }
.cookie-accept { background: linear-gradient(135deg, #BF953F, #FCF6BA, #AA771C); color: #1A0E1F; box-shadow: 0 4px 15px rgba(212,175,55,0.3); }
.cookie-accept:hover { transform: translateY(-2px); }
.cookie-refuse { background: transparent; color: #EDE7F2; border: 2px solid rgba(255,255,255,0.3); }
.cookie-refuse:hover { background: rgba(255,255,255,0.1); border-color: var(--accent-rose); }
@media (max-width: 768px) { .cookie-content { flex-direction: column; text-align: center; } .cookie-buttons { width: 100%; flex-direction: column; } .cookie-btn { width: 100%; } }