/*
Theme Name: FACTUREOK.COM
Theme URI: https://factureok.com
Author: Tim
Author URI: https://factureok.com
Description: Landing minimaliste pour factureok.com
Version: 1.0
Text Domain: factureok
*/

/* ===================== THEME VARIABLES ===================== */
/* Dark (par défaut via <html data-theme="dark">) */
:root {
  --bg-1: #001a2b;  /* bleu nuit */
  --bg-2: #001321;  /* plus sombre */
  --bg-3: #032e4a;  /* halo bleu profond */
  --bg-4: #2a2036;  /* halo violet très sombre */

  --text: #e5edf6;  --muted: #9fb0c6;  --panel: #0b1320;  --border: rgba(255,255,255,.08);
  --brand: #38bdf8; --brand-2: #60a5fa; --accent: #22d3ee;

  --shadow: 0 14px 36px rgba(0,0,0,.45);
}

/* Light override quand [data-theme="light"] est présent sur <html> */
html[data-theme="light"] {
  --bg-1: #e7f4ff;  /* bleu ciel pâle */
  --bg-2: #fff4ef;  /* pêche très clair */
  --bg-3: #f0f7ff;  /* halo bleu */
  --bg-4: #fff7da;  /* halo jaune doux */

  --text: #0f172a;  --muted: #475569;  --panel: #ffffff;  --border: rgba(15, 23, 42, .08);
  --brand: #0ea5e9; --brand-2: #60a5fa; --accent: #22d3ee;

  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

/* ===================== GLOBAL ===================== */
* { box-sizing: border-box }
html, body { height: 100% }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  /* Dégradés circulaires superposés (compatibles clair/sombre) */
  background:
    radial-gradient(80rem 50rem at 15% 10%, var(--bg-3), transparent 55%),
    radial-gradient(70rem 45rem at 85% 15%, var(--bg-1), transparent 55%),
    radial-gradient(90rem 55rem at 30% 85%, var(--bg-4), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
  background-attachment: fixed;
  transition: background .4s ease, color .3s ease;
}
a { color: inherit; text-decoration: none }
.container { width: min(1120px, 92%); margin: 0 auto }

/* ===================== NAV ===================== */
.site-header { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(140%) blur(8px);
  background: color-mix(in srgb, var(--panel) 65%, transparent); border-bottom: 1px solid var(--border); }
.nav-inner { height: 68px; display: flex; align-items: center; justify-content: space-between }
.logo { display: flex; align-items: center; gap: .6rem; font-weight: 800; letter-spacing: .2px; color: var(--brand) }
.nav-actions { display:flex; gap:.6rem; align-items:center }
.btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .8rem 1.1rem; border-radius: 12px;
  border: 1px solid color-mix(in srgb, #fff 70%, transparent);
  font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: var(--shadow); cursor: pointer; transition: transform .08s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(0,0,0,.15) }
.btn.outline { background: #fff; color: var(--brand-2); border: 1px solid color-mix(in srgb, var(--brand-2) 35%, transparent) }

.toggle-theme { height:40px; min-width:40px; padding: .35rem .6rem; display:inline-flex; align-items:center; justify-content:center; gap:.5rem; border-radius:999px; cursor:pointer;
  background: color-mix(in srgb, var(--panel) 80%, transparent); border:1px solid var(--border); color: var(--text); box-shadow: var(--shadow) }
.toggle-theme svg { width:18px; height:18px }

/* ===================== HERO ===================== */
.hero { padding: 84px 0 48px }
.hero-inner { text-align: center; max-width: 900px; margin: 0 auto }
.hero h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.12; margin: 16px 0 10px; letter-spacing: -.02em }
.lead { color: var(--muted); max-width: 820px; margin: 0 auto 18px; font-size: clamp(1rem, 2vw, 1.1rem) }
.hero-cta { display:flex; gap:.8rem; justify-content:center; flex-wrap:wrap; margin-top: 14px }

/* ===================== SECTIONS ===================== */
.section { padding: 68px 0 }
.section h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 0 0 12px }
.sub { color: var(--muted); margin: 0 0 24px }

/* ===================== FEATURES ===================== */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 18px }
.card h3 { margin: .4rem 0 .3rem }
.card p { margin: 0; color: var(--muted) }

/* ===================== FAQ ===================== */
.faq { max-width: 900px; margin: 0 auto }
.faq details { background: var(--panel); border:1px solid var(--border); border-radius: 14px; padding: 1rem 1.1rem; box-shadow: var(--shadow); margin-bottom: .8rem }
.faq summary { font-weight: 650; cursor: pointer; list-style: none }
.faq summary::-webkit-details-marker { display: none }
.faq .answer { color: var(--muted); margin-top: .45rem }

/* ===================== FOOTER ===================== */
.site-footer { padding: 30px 0 60px; text-align: center; color: var(--muted) }

/* ===================== NAV + MENU (COMPLET) ===================== */
/* Header sticky déjà ok chez toi, on garde juste la base */
.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: saturate(140%) blur(8px);
  background: color-mix(in srgb, var(--panel) 65%, transparent);
  border-bottom: 1px solid var(--border);
}

/* Layout barre */
.nav-inner{
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  position: relative;
}

/* Logo */
.logo{ display:flex; align-items:center; flex: 0 0 auto; }
.logo img{
  display:block;
  height: 36px;
  width: auto;
  max-width: 160px;
}

/* NAV (desktop) */
.site-nav{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .75rem;
  flex: 1 1 auto;
}

/* IMPORTANT : suppression puces (ul/li + marker) */
.site-header .site-nav ul,
.site-header .site-nav li{
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
.site-header .site-nav li::marker{ content: "" !important; }

/* Menu UL WordPress (on utilise primary-menu comme dans mon code PHP) */
.site-nav .primary-menu{
  display: flex;
  align-items: center;
  gap: .75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Liens */
.site-nav .primary-menu > li > a{
  display: inline-flex;
  align-items: center;
  padding: .55rem .75rem;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--text);
  font-weight: 650;
  opacity: .92;
  transition: background .2s ease, border-color .2s ease, opacity .2s ease;
}
.site-nav .primary-menu > li > a:hover{
  opacity: 1;
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  border-color: var(--border);
}

/* Lien actif */
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a{
  opacity: 1;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  border-color: color-mix(in srgb, var(--brand) 30%, var(--border));
}

/* Actions à droite */
.nav-actions{
  display: flex;
  align-items: center;
  gap: .6rem;
  flex: 0 0 auto;
}

/* Ton bouton thème (tu l'as déjà, on ne casse rien) */
.toggle-theme{
  height:40px;
  min-width:40px;
  padding: .35rem .6rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  border-radius:999px;
  cursor:pointer;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  border:1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow);
}
.toggle-theme svg { width:18px; height:18px; }

/* Burger (caché desktop) */
.nav-toggle{
  display: none;
  height: 40px;
  width: 44px;
  border-radius: 12px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  box-shadow: var(--shadow);
  cursor:pointer;

  /* IMPORTANT: traits en colonne */
  flex-direction: column;
  align-items:center;
  justify-content:center;
  gap: 5px;

  color: var(--text);
}
.nav-toggle span{
  display:block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  opacity: .9;
}

/* ===================== MOBILE ===================== */
@media (max-width: 860px){

  /* Logo un peu plus petit pour éviter overflow */
  .logo img{
    height: 30px;
    max-width: 140px;
  }

  /* On affiche le burger */
  .nav-toggle{ display: inline-flex; }

  /* Le menu devient un panneau sous le header */
  .site-nav{
    position: fixed;
    left: 0;
    right: 0;
    top: 68px;
    display: none; /* fermé */
    padding: 14px;
    background: color-mix(in srgb, var(--panel) 92%, transparent);
    border-bottom: 1px solid var(--border);
    backdrop-filter: saturate(140%) blur(10px);
    z-index: 9999;
  }
  .site-nav.is-open{ display: block; }

  /* UL vertical */
  .site-nav .primary-menu{
    flex-direction: column;
    align-items: stretch;
    gap: .35rem;
  }

  .site-nav .primary-menu > li > a{
    width: 100%;
    justify-content: space-between;
    padding: .85rem .9rem;
  }
}
