/*
Theme Name: Seth
Theme URI: https://sethtalk.com
Author: SETH Talk
Author URI: https://sethtalk.com
Description: Thème enfant pour Kadence - Site SETH Talk (conférences chrétiennes inspirantes)
Version: 1.0.0
Template: kadence
Text Domain: seth
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Tags: custom-header, custom-menu, custom-logo, featured-images, flexible-header, full-width-template, grid-layout, one-column, right-sidebar, theme-options, threaded-comments
*/

/* =========================================================================
   SETH TALK — style.css
   ========================================================================= */
@import url("https://fonts.googleapis.com/css2?family=League+Spartan:wght@300;400;600;700;800&display=swap");

:root{
  --bg-main:#050505;
  --bg-panel:#141414;
  --bg-panel-soft:#1c1c1c;
  --accent:#ffcc00;
  --accent-soft:#ffb347;
  --danger:#ff7a00;
  --text-main:#f5f5f5;
  --text-muted:#b3b3b3;
  --text-soft:#d6d6d6;
  --border-soft:#2a2a2a;
  --border-mid:#3a3a3a;
  --font-display:"League Spartan",sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --header-h:76px;
  --max-w:1240px;
  --pad-x:clamp(16px,4vw,32px);
  --gap:clamp(20px,3vw,32px);
  --r-sm:10px;  --r-md:16px;  --r-lg:22px;  --r-pill:999px;
  --grad-hero:linear-gradient(135deg,#1a1a1f 0%,#0a0a0a 60%,#050505 100%);
  --grad-halo:radial-gradient(circle at 85% 30%,#9a9a9a 0%,#555 28%,#2a2a2a 60%);
  --grad-diag:linear-gradient(60deg,#050505 0%,#1a1a1a 45%,#2a2a2a 62%,#9a9a9a 120%);
}

* ,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg-main);color:var(--text-main);font-family:var(--font-body);line-height:1.55;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--accent);text-decoration:none;transition:color .18s;}
a:hover{color:var(--accent-soft);}
p{text-wrap:pretty;}
.st-page-accueil{background:var(--grad-hero);min-height:100vh;}

/* Conteneurs & Grilles */
.st-main{max-width:var(--max-w);margin:0 auto;padding:clamp(28px,5vw,64px) var(--pad-x) clamp(48px,8vw,96px);display:flex;flex-direction:column;gap:clamp(28px,5vw,56px);}
.st-2col{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:var(--gap);align-items:start;}
.st-2col--egal{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;}
.st-pile{display:flex;flex-direction:column;gap:clamp(20px,3vw,28px);}
.st-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* Titres & Textes */
.st-surtitre{font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted);font-size:14px;}
.st-surtitre--accent{color:var(--accent-soft);font-size:13px;letter-spacing:.16em;}
.st-h1{font-family:var(--font-display);font-weight:800;text-transform:uppercase;color:var(--accent);font-size:clamp(32px,5.2vw,62px);line-height:1;text-wrap:balance;}
.st-h1--xl{font-size:clamp(40px,7vw,76px);line-height:.95;}
.st-titre-barre{font-family:var(--font-display);font-weight:700;color:var(--accent);font-size:clamp(24px,3vw,32px);line-height:1.1;border-left:4px solid var(--accent-soft);padding:4px 0 2px 16px;text-wrap:balance;}
.st-h3{font-family:var(--font-display);font-weight:700;color:var(--text-main);font-size:clamp(20px,2.6vw,27px);line-height:1.15;}
.st-texte{color:var(--text-main);font-size:16px;}
.st-texte-lead{color:var(--text-main);font-size:clamp(15px,1.7vw,19px);max-width:560px;}
.st-texte-muted{color:var(--text-muted);font-size:15px;}
.st-citation{font-family:var(--font-display);font-weight:600;color:var(--accent);font-size:clamp(19px,2.2vw,23px);line-height:1.3;}
.st-accroche{text-align:center;font-family:var(--font-display);font-weight:700;color:var(--accent);font-size:clamp(18px,2.2vw,22px);text-wrap:balance;}
.st-citation-auteur{color:var(--text-muted);font-size:15px;}

/* Boutons */
.st-btn{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-height:48px;padding:0 28px;border-radius:var(--r-pill);font-family:var(--font-display);font-size:15px;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;border:none;transition:background .18s,color .18s,transform .18s,box-shadow .18s;}
.st-btn-accent{font-weight:700;color:#050505;background:var(--accent);box-shadow:0 6px 20px rgba(255,204,0,.25);}
.st-btn-accent:hover{background:var(--accent-soft);color:#050505;transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,204,0,.4);}
.st-btn-ghost{font-weight:600;color:var(--accent);background:transparent;border:1.5px solid var(--accent-soft);}
.st-btn-ghost:hover{background:var(--accent-soft);color:#050505;transform:translateY(-2px);}
.st-btn--plein-largeur{width:100%;}
.st-btn--petit{min-height:40px;padding:0 18px;font-size:13px;}
.st-lien-fleche{font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;}

/* Badges */
.st-badge{display:inline-block;white-space:nowrap;font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:4px 11px;border-radius:var(--r-pill);border:1px solid var(--border-mid);color:var(--text-muted);}
.st-badge--avenir{background:var(--accent);border-color:var(--accent);color:#050505;}
.st-badge--complet{background:var(--danger);border-color:var(--danger);color:#050505;}

/* Cartes */
.st-carte{background:var(--bg-panel);border:1px solid var(--border-soft);display:flex;flex-direction:column;gap:16px;}
.st-carte--ligne-haut{border-top:2px solid var(--accent-soft);}
.st-carte-lg{border-radius:var(--r-lg);padding:clamp(24px,3.5vw,36px) clamp(20px,3vw,32px);}
.st-carte-md{border-radius:var(--r-md);padding:clamp(22px,3vw,28px);gap:14px;}
.st-carte-sm{background:var(--bg-panel-soft);border:1px solid var(--border-soft);border-left:2px solid var(--accent-soft);border-radius:var(--r-sm);padding:16px 18px;display:flex;flex-direction:column;gap:6px;}
.st-carte-sm__titre{font-family:var(--font-display);font-weight:700;color:var(--danger);font-size:19px;}
.st-carte-sm__texte{color:var(--text-soft);font-size:15px;}
.st-grille-sm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}

/* Formulaires */
.st-form{display:flex;flex-direction:column;gap:10px;}
.st-input{height:48px;padding:0 14px;border-radius:var(--r-sm);border:1px solid var(--border-soft);background:var(--bg-panel-soft);color:var(--text-main);font-family:inherit;font-size:15px;outline:none;}
.st-input::placeholder{color:#777;}
.st-input:focus{border-color:var(--accent-soft);}

/* Header */
.st-header{position:sticky;top:0;z-index:50;background:rgba(36,36,36,.96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft);}
.st-header__inner{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad-x);height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:24px;}
.st-logo img{height:46px;width:auto;}
.st-menu{display:flex;align-items:center;gap:clamp(18px,2.6vw,40px);font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.1em;text-transform:uppercase;}
.st-menu a{color:var(--text-main);}
.st-menu a:hover,.st-menu a.is-active{color:var(--accent);}
.st-menu .st-fleche{color:var(--accent-soft);}
.st-reseaux{display:flex;gap:12px;}
.st-reseau{width:40px;height:40px;border-radius:50%;background:var(--border-mid);color:var(--text-main);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.06em;}
.st-reseau:hover{background:var(--accent);color:#050505;}
.st-burger-check{display:none;}
.st-burger{display:none;width:56px;height:48px;border-radius:12px;border:1.5px solid var(--accent-soft);color:var(--accent);align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.08em;cursor:pointer;}
.st-menu-mobile{display:none;flex-direction:column;padding:8px var(--pad-x) 24px;border-top:1px solid var(--border-soft);font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:.1em;text-transform:uppercase;}
.st-menu-mobile a{color:var(--text-main);padding:14px 0;border-bottom:1px solid var(--border-soft);}
.st-menu-mobile a:last-child{border-bottom:none;}
.st-menu-mobile a.is-active{color:var(--accent);}
.st-burger-check:checked ~ .st-menu-mobile{display:flex;}

/* Hero Accueil */
.st-hero-accueil{background:var(--grad-halo);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:clamp(22px,4vw,40px);display:flex;flex-direction:column;gap:clamp(24px,4vw,40px);box-shadow:0 30px 80px rgba(0,0,0,.5);}
.st-hero-accueil__haut{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;}
.st-hero-accueil__texte{flex:1 1 420px;max-width:640px;display:flex;flex-direction:column;gap:14px;}
.st-encart-date{margin-left:auto;text-align:right;display:flex;flex-direction:column;gap:4px;background:rgba(5,5,5,.55);border:1px solid rgba(255,255,255,.08);border-radius:var(--r-md);padding:16px 20px;}
.st-encart-date .st-badge{align-self:flex-end;}
.st-encart-date__date{font-family:var(--font-display);font-weight:700;font-size:17px;text-transform:uppercase;letter-spacing:.04em;margin-top:6px;}
.st-encart-date__lieu{color:#d0d0d0;font-size:15px;}
.st-hero-accueil__image{border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/8;background:#0a0a12;box-shadow:0 0 0 1px rgba(255,179,71,.25),0 18px 50px rgba(0,0,0,.6),0 0 40px rgba(255,179,71,.12);}
.st-hero-accueil__image img{width:100%;height:100%;object-fit:cover;}
.st-hero-accueil__image--affiche img{object-fit:contain;}

/* Galerie */
.st-galerie{position:relative;overflow:hidden;aspect-ratio:16/8;border-radius:var(--r-md);background:#0a0a12;box-shadow:0 0 0 1px rgba(255,179,71,.25),0 18px 50px rgba(0,0,0,.6),0 0 40px rgba(255,179,71,.12);}
.st-galerie__slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;}
.st-galerie__slide.is-active{opacity:1;}
.st-galerie__slide picture{display:block;width:100%;height:100%;}
.st-galerie__slide img{width:100%;height:100%;object-fit:cover;}
.st-galerie__points{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:4px;padding:4px 8px;border-radius:var(--r-pill);background:rgba(5,5,5,.55);}
.st-galerie__point{width:28px;height:28px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.st-galerie__point::before{content:"";width:9px;height:9px;border-radius:50%;background:rgba(245,245,245,.45);transition:background .2s,transform .2s;}
.st-galerie__point.is-active::before{background:var(--accent);transform:scale(1.25);}

/* Hero Fixe */
.st-hero-fixe{position:sticky;top:var(--header-h);z-index:1;height:calc(100svh - var(--header-h));min-height:520px;overflow:hidden;background:var(--grad-diag);}
.st-hero-fixe__inner{max-width:var(--max-w);height:100%;margin:0 auto;padding:clamp(20px,4vw,48px) var(--pad-x);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(20px,4vw,56px);align-items:center;}
.st-hero-fixe__texte{display:flex;flex-direction:column;gap:clamp(12px,2vw,20px);min-width:0;}
.st-hero-fixe__meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.st-hero-fixe__date{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;}
.st-hero-fixe__date strong{font-family:var(--font-display);font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-size:clamp(15px,1.7vw,19px);}
.st-hero-fixe__affiche{display:flex;justify-content:center;align-items:center;height:100%;min-height:0;}
.st-hero-fixe__affiche img{max-height:calc(100svh - 170px);width:auto;max-width:100%;object-fit:contain;border-radius:var(--r-md);box-shadow:0 24px 60px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06);}
.admin-bar .st-hero-fixe{top:calc(var(--header-h) + 32px);}

/* Contenu qui remonte */
.st-contenu-remonte{position:relative;z-index:2;margin-top:-28px;background:var(--bg-main);border-radius:28px 28px 0 0;box-shadow:0 -24px 60px rgba(0,0,0,.7);}

/* Infos pratiques */
.st-infos{display:flex;flex-direction:column;}
.st-infos__ligne{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--border-soft);}
.st-infos__ligne span{color:var(--text-muted);font-size:15px;}
.st-infos__ligne strong{font-family:var(--font-display);font-weight:700;font-size:17px;text-align:right;}

/* Intervenants */
.st-intervenants{display:flex;flex-direction:column;gap:20px;}
.st-grille-intervenants{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
.st-intervenant__nom{font-family:var(--font-display);font-weight:700;color:var(--text-main);font-size:18px;line-height:1.2;}
.st-intervenant__role{color:var(--text-muted);font-size:15px;}

/* Piliers SETH */
.st-piliers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.st-pilier{text-align:center;background:var(--bg-panel-soft);border-radius:var(--r-sm);padding:20px 12px;border-top:3px solid var(--accent-soft);}
.st-pilier__lettre{font-family:var(--font-display);font-weight:800;font-size:34px;color:var(--accent);line-height:1;}
.st-pilier__mot{font-family:var(--font-display);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-top:8px;}

/* Vidéo */
.st-video{background:var(--bg-panel);border:1px solid var(--border-soft);border-top:2px solid var(--accent);border-radius:var(--r-lg);padding:clamp(24px,4vw,44px) clamp(18px,3vw,36px);display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;scroll-margin-top:96px;}
.st-video__cadre{width:100%;max-width:900px;aspect-ratio:16/9;border-radius:var(--r-md);overflow:hidden;background:#0a0a0a;box-shadow:0 0 0 1px rgba(255