/* =============================================
   STYLE DISTRICT — Blog Mode & Chaussures
   Mobile-first, design épuré et moderne
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --noir: #111111;
  --blanc: #ffffff;
  --gris-50: #fafafa;
  --gris-100: #f4f4f5;
  --gris-200: #e4e4e7;
  --gris-300: #d4d4d8;
  --gris-500: #71717a;
  --gris-700: #3f3f46;
  --accent: #c8a96e;
  --accent-hover: #b5944f;
  --accent-light: #f7f3ea;
  --ombre-sm: 0 1px 3px rgba(0,0,0,.06);
  --ombre-md: 0 4px 20px rgba(0,0,0,.08);
  --ombre-lg: 0 10px 40px rgba(0,0,0,.12);
  --radius: 14px;
  --radius-sm: 8px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --font-titre: 'Playfair Display', Georgia, serif;
  --font-corps: 'Inter', system-ui, sans-serif;
  --max-w: 1200px;
  --header-h: 64px;
}

/* === RESET === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-corps);color:var(--noir);background:var(--blanc);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color var(--transition)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit}

.wrap{width:min(92%,var(--max-w));margin:0 auto}

/* === HEADER === */
.entete{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color var(--transition),box-shadow var(--transition);height:var(--header-h)}
.entete.scrolled{border-color:var(--gris-200);box-shadow:var(--ombre-sm)}
.entete .wrap{display:flex;align-items:center;justify-content:space-between;height:100%}
.logo{font-family:var(--font-titre);font-size:1.45rem;font-weight:700;letter-spacing:-.3px}
.logo span{color:var(--accent)}

/* Burger */
.burger{display:flex;flex-direction:column;gap:5px;padding:6px;z-index:101}
.burger i{width:22px;height:2px;background:var(--noir);border-radius:2px;transition:var(--transition)}
.burger.open i:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Nav */
.nav{position:fixed;top:0;right:-100%;width:min(80%,320px);height:100dvh;background:var(--blanc);padding:calc(var(--header-h) + 1.5rem) 2rem 2rem;transition:right .35s cubic-bezier(.4,0,.2,1);box-shadow:-4px 0 30px rgba(0,0,0,.08);z-index:100}
.nav.open{right:0}
.nav a{display:block;padding:.85rem 0;font-size:1.05rem;font-weight:500;border-bottom:1px solid var(--gris-100);color:var(--gris-700)}
.nav a:hover,.nav a.actif{color:var(--accent)}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:99}
.overlay.show{display:block}

@media(min-width:1024px){
  .burger{display:none}
  .nav{position:static;width:auto;height:auto;background:none;padding:0;box-shadow:none}
  .nav ul{display:flex;gap:.25rem}
  .nav a{padding:.45rem .9rem;font-size:.92rem;border:none;border-radius:var(--radius-sm)}
  .nav a:hover,.nav a.actif{background:var(--gris-100);color:var(--accent-hover)}
}

/* === HERO === */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;margin-top:var(--header-h);overflow:hidden;background:var(--noir)}
.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero-content{position:relative;z-index:2;width:min(92%,700px);margin:0 auto;text-align:center;color:var(--blanc);padding:2rem 1rem}
.badge{display:inline-block;background:var(--accent);color:var(--blanc);padding:.35rem 1.1rem;border-radius:50px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2.5px;margin-bottom:1.5rem}
.hero-content h1{font-family:var(--font-titre);font-size:clamp(2rem,6vw,3.8rem);line-height:1.15;margin-bottom:1rem}
.hero-content p{font-size:1.1rem;opacity:.82;margin-bottom:2rem;line-height:1.6}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.8rem;border-radius:50px;font-weight:600;font-size:.92rem;transition:var(--transition)}
.btn-accent{background:var(--accent);color:var(--blanc)}
.btn-accent:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(200,169,110,.35)}
.btn-outline{border:2px solid var(--blanc);color:var(--blanc)}
.btn-outline:hover{background:var(--blanc);color:var(--noir)}
.btn-dark{background:var(--noir);color:var(--blanc)}
.btn-dark:hover{background:var(--gris-700);transform:translateY(-2px)}

/* === TITRES SECTIONS === */
.section-title{text-align:center;margin-bottom:2.5rem}
.section-title h2{font-family:var(--font-titre);font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:.5rem}
.section-title p{color:var(--gris-500);font-size:1rem;max-width:550px;margin:0 auto}
.section-title .bar{width:45px;height:3px;background:var(--accent);margin:.8rem auto 0;border-radius:3px}

section{padding:4rem 0}
section.alt{background:var(--gris-50)}

/* === GRILLE ARTICLES === */
.grid{display:grid;gap:1.5rem}
.grid.cols-1{grid-template-columns:1fr}
.grid.cols-2{grid-template-columns:1fr}
.grid.cols-3{grid-template-columns:1fr}

@media(min-width:640px){
  .grid.cols-2{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1024px){
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
}

/* === CARTE ARTICLE === */
.card{background:var(--blanc);border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre-sm);transition:transform var(--transition),box-shadow var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--ombre-lg)}
.card .thumb{position:relative;overflow:hidden;aspect-ratio:16/10}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .thumb img{transform:scale(1.04)}
.card .tag{position:absolute;top:.8rem;left:.8rem;background:var(--accent);color:var(--blanc);padding:.25rem .7rem;border-radius:50px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.card .body{padding:1.3rem 1.4rem 1.5rem}
.card .meta{display:flex;gap:.8rem;font-size:.8rem;color:var(--gris-500);margin-bottom:.5rem}
.card h3{font-family:var(--font-titre);font-size:1.15rem;line-height:1.35;margin-bottom:.5rem}
.card h3 a:hover{color:var(--accent)}
.card .excerpt{color:var(--gris-500);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:.8rem}
.card .read-more{color:var(--accent);font-weight:600;font-size:.85rem;display:inline-flex;align-items:center;gap:.4rem}
.card .read-more:hover{gap:.7rem}

/* Carte mise en avant */
.card.featured{grid-column:1/-1}
@media(min-width:768px){
  .card.featured{display:grid;grid-template-columns:1.3fr 1fr}
  .card.featured .thumb{aspect-ratio:auto;height:100%}
  .card.featured .body{display:flex;flex-direction:column;justify-content:center;padding:2rem 2.2rem}
  .card.featured h3{font-size:1.55rem}
}

/* === CATEGORIES === */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(min-width:768px){.cat-grid{grid-template-columns:repeat(4,1fr)}}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1;cursor:pointer}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover img{transform:scale(1.08)}
.cat-card .cat-overlay{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.75));display:flex;flex-direction:column;justify-content:flex-end;padding:1.2rem;color:var(--blanc)}
.cat-card h3{font-family:var(--font-titre);font-size:1.05rem}
.cat-card span{font-size:.78rem;opacity:.8}

/* === NEWSLETTER === */
.newsletter{background:linear-gradient(135deg,#111 0%,#1e1e1e 100%);color:var(--blanc);text-align:center;padding:4rem 0}
.newsletter h2{font-family:var(--font-titre);font-size:clamp(1.5rem,4vw,2.2rem);margin-bottom:.6rem;color:var(--blanc)}
.newsletter p{opacity:.75;margin-bottom:2rem;max-width:480px;margin-left:auto;margin-right:auto}
.nl-form{display:flex;flex-direction:column;gap:.8rem;max-width:440px;margin:0 auto}
.nl-form input[type="email"]{padding:.9rem 1.3rem;border:1px solid rgba(255,255,255,.2);border-radius:50px;background:rgba(255,255,255,.08);color:var(--blanc);font-size:.95rem}
.nl-form input::placeholder{color:rgba(255,255,255,.45)}
.nl-form input:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.12)}
.nl-form button{padding:.9rem 1.8rem;border-radius:50px;background:var(--accent);color:var(--blanc);font-weight:600;font-size:.95rem;transition:var(--transition)}
.nl-form button:hover{background:var(--accent-hover)}
@media(min-width:640px){.nl-form{flex-direction:row}.nl-form input{flex:1}}

/* === PAGE ARTICLE === */
.art-page{margin-top:var(--header-h);padding-top:1.5rem}
.art-header{text-align:center;padding:0 1rem;margin-bottom:2rem}
.art-header .tag-inline{display:inline-block;background:var(--accent-light);color:var(--accent-hover);padding:.35rem 1rem;border-radius:50px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:1rem}
.art-header h1{font-family:var(--font-titre);font-size:clamp(1.8rem,5vw,2.8rem);line-height:1.25;margin-bottom:1rem;max-width:750px;margin-left:auto;margin-right:auto}
.art-header .meta{display:flex;align-items:center;justify-content:center;gap:1.2rem;color:var(--gris-500);font-size:.88rem;flex-wrap:wrap}
.art-hero{width:min(95%,900px);margin:0 auto 2.5rem;border-radius:var(--radius);overflow:hidden}
.art-hero img{width:100%;aspect-ratio:16/9;object-fit:cover}

.art-body{max-width:720px;margin:0 auto;padding:0 1.2rem}
.art-body h2{font-family:var(--font-titre);font-size:1.55rem;margin:2.8rem 0 .8rem}
.art-body h3{font-family:var(--font-titre);font-size:1.25rem;margin:2rem 0 .6rem}
.art-body p{margin-bottom:1.2rem;color:var(--gris-700);font-size:1.02rem;line-height:1.85}
.art-body ul,.art-body ol{margin:1rem 0 1.5rem 1.5rem}
.art-body ul{list-style:disc}
.art-body ol{list-style:decimal}
.art-body li{margin-bottom:.45rem;color:var(--gris-700);line-height:1.75}
.art-body blockquote{border-left:4px solid var(--accent);padding:1rem 1.4rem;margin:1.8rem 0;background:var(--gris-50);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--gris-500)}
.art-body figure{margin:2rem 0;border-radius:var(--radius);overflow:hidden}
.art-body figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.art-body figcaption{text-align:center;padding:.7rem;font-size:.82rem;color:var(--gris-500);font-style:italic}
.art-body .tip{background:var(--accent-light);border-radius:var(--radius);padding:1.4rem 1.5rem;margin:2rem 0}
.art-body .tip h4{font-family:var(--font-titre);color:var(--accent-hover);margin-bottom:.5rem;font-size:1.1rem}
.art-body .tip p{margin-bottom:.4rem;font-size:.95rem}

/* Table des matières */
.toc{background:var(--gris-50);border:1px solid var(--gris-200);border-radius:var(--radius);padding:1.4rem 1.6rem;margin:1.5rem 0 2.5rem}
.toc h4{font-family:var(--font-titre);margin-bottom:.7rem;font-size:1.05rem}
.toc ol{list-style:decimal;margin-left:1.2rem}
.toc li{margin-bottom:.3rem}
.toc a{color:var(--accent-hover);font-weight:500;font-size:.92rem}
.toc a:hover{text-decoration:underline}

/* Tags */
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin:2rem 0}
.tags a{background:var(--gris-100);color:var(--gris-500);padding:.3rem .8rem;border-radius:50px;font-size:.78rem;font-weight:500;transition:var(--transition)}
.tags a:hover{background:var(--accent-light);color:var(--accent-hover)}

/* Articles similaires */
.related{margin-top:3.5rem;padding-top:3rem;border-top:1px solid var(--gris-200)}

/* === FIL D'ARIANE === */
.breadcrumb{padding:.8rem 0;margin-top:var(--header-h);background:var(--gris-50)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.4rem;font-size:.82rem;align-items:center}
.breadcrumb li::after{content:"›";margin-left:.4rem;color:var(--gris-500)}
.breadcrumb li:last-child::after{content:""}
.breadcrumb a{color:var(--gris-500)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb li:last-child{color:var(--noir);font-weight:500}

/* === PAGE LEGALE === */
.legal{margin-top:var(--header-h);padding:3rem 0}
.legal .wrap{max-width:800px}
.legal h1{font-family:var(--font-titre);font-size:clamp(1.8rem,4vw,2.5rem);text-align:center;margin-bottom:.4rem}
.legal .subtitle{text-align:center;color:var(--gris-500);margin-bottom:3rem}
.legal h2{font-family:var(--font-titre);font-size:1.35rem;margin:2.5rem 0 .8rem;padding-bottom:.5rem;border-bottom:2px solid var(--accent-light)}
.legal h3{font-size:1.05rem;margin:1.5rem 0 .5rem;font-weight:600}
.legal p{margin-bottom:.9rem;color:var(--gris-700);line-height:1.8}
.legal ul{margin:.5rem 0 1.5rem 1.5rem;list-style:disc}
.legal li{margin-bottom:.4rem;color:var(--gris-700)}
.legal .info-box{background:var(--gris-50);border:1px solid var(--gris-200);border-radius:var(--radius);padding:1.4rem 1.5rem;margin:1.2rem 0}
.legal .info-box p{margin-bottom:.25rem}

/* === CONTACT === */
.contact-grid{display:grid;gap:2.5rem}
@media(min-width:768px){.contact-grid{grid-template-columns:1.2fr .8fr}}
.form-group{margin-bottom:1.3rem}
.form-group label{display:block;font-weight:600;margin-bottom:.4rem;font-size:.92rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.85rem 1.1rem;border:1px solid var(--gris-200);border-radius:var(--radius-sm);font-size:.95rem;transition:var(--transition);background:var(--blanc)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,169,110,.15)}
.form-group textarea{resize:vertical;min-height:140px}
.contact-info{background:var(--gris-50);border-radius:var(--radius);padding:2rem}
.contact-info h3{font-family:var(--font-titre);margin-bottom:1.5rem;font-size:1.2rem}
.contact-info .info-item{margin-bottom:1.2rem}
.contact-info .info-item strong{display:block;font-size:.85rem;color:var(--gris-500);margin-bottom:.2rem;text-transform:uppercase;letter-spacing:1px}
.contact-info .info-item p{color:var(--noir);font-size:.95rem}

/* === FOOTER === */
footer{background:var(--noir);color:var(--blanc);padding:3.5rem 0 1.5rem}
.footer-grid{display:grid;gap:2rem;margin-bottom:2.5rem}
@media(min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.footer-col h4{font-family:var(--font-titre);font-size:1.05rem;margin-bottom:1rem;color:var(--accent)}
.footer-col p{color:rgba(255,255,255,.6);font-size:.88rem;line-height:1.7}
.footer-col a{display:block;color:rgba(255,255,255,.6);font-size:.88rem;padding:.25rem 0}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:.8rem;font-size:.82rem;color:rgba(255,255,255,.4)}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}
.footer-links a{color:rgba(255,255,255,.4)}
.footer-links a:hover{color:var(--accent)}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between}}

/* === COOKIES === */
.cookies{position:fixed;bottom:0;left:0;right:0;background:var(--noir);color:var(--blanc);padding:1.1rem;z-index:200;transform:translateY(100%);transition:transform .4s ease}
.cookies.show{transform:translateY(0)}
.cookies .wrap{display:flex;flex-direction:column;align-items:center;gap:.8rem;text-align:center}
.cookies p{font-size:.85rem;opacity:.85}
.cookies .btns{display:flex;gap:.6rem}
.cookies .btns button{padding:.55rem 1.1rem;border-radius:50px;font-size:.82rem;font-weight:600;transition:var(--transition)}
.cookies .btn-ok{background:var(--accent);color:var(--blanc)}
.cookies .btn-no{background:transparent;color:var(--blanc);border:1px solid rgba(255,255,255,.25)}
@media(min-width:640px){.cookies .wrap{flex-direction:row;text-align:left}}

/* === BOUTON HAUT === */
.to-top{position:fixed;bottom:75px;right:18px;width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--blanc);display:flex;align-items:center;justify-content:center;font-size:1.15rem;opacity:0;visibility:hidden;transition:var(--transition);z-index:150;box-shadow:0 3px 12px rgba(200,169,110,.35)}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{transform:translateY(-3px)}

/* === ANIMATIONS === */
.reveal{opacity:0;transform:translateY(25px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}