/* ===================== TOKENS ===================== */
:root{
  /* Thème clair (pages publiques) — l'app connectée redéfinit ces variables sous .app-body */
  --bg: #f6f8fb;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --surface-2: #edf2f8;
  --border: rgba(16,42,72,0.10);
  --border-strong: rgba(16,42,72,0.20);
  --text: #13273f;
  --text-dim: #4a5d74;
  --text-mute: #77869a;
  --accent: #0d8a68;
  --accent-2: #1f5fa8;
  --accent-gold: #b97f14;
  --danger: #d64545;
  --gradient: linear-gradient(135deg, #0fa878, #2f7cd0);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 45px rgba(23,48,77,0.10);
  --ff-head: 'Sora', sans-serif;
  --ff-body: 'Inter', sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container{
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

img, svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }

.noise-overlay{
  display:none; /* texture inutile sur le thème clair */
  position: fixed; inset:0; pointer-events:none; z-index: 2;
  opacity: .035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.text-gradient{
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===================== TYPO ===================== */
h1,h2,h3,h4{ font-family: var(--ff-head); font-weight: 700; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1{ font-size: clamp(1.225rem, 2.8vw, 2.1rem); font-weight: 800; }
h2{ font-size: clamp(1.015rem, 1.89vw, 1.435rem); }
h3{ font-size: 0.84rem; }
p{ margin: 0 0 1em; color: var(--text-dim); }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family: var(--ff-head);
  font-size: .78rem;
  font-weight:600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gradient);
  display:inline-block;
}

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--ff-head);
  font-weight:600;
  font-size: .92rem;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-lg{ padding: 15px 30px; font-size: 1rem; }
.btn-primary{
  background: var(--gradient);
  color: #ffffff;
  box-shadow: 0 8px 26px rgba(20,90,130,0.28);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 34px rgba(20,90,130,0.36); }
.btn-outline{
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover{ border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-ghost{
  background: transparent;
  color: var(--text-dim);
  padding: 12px 16px;
}
.btn-ghost:hover{ color: var(--text); }

/* ===================== HEADER ===================== */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.logo{
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  display:flex; align-items:center; gap:10px;
}
.logo-dot{
  width: 10px; height:10px; border-radius: 3px;
  background: var(--gradient);
  box-shadow: 0 0 16px rgba(0,224,161,0.6);
}
.main-nav{ display:flex; gap: 32px; }
.main-nav a{
  font-size: .92rem; font-weight:500; color: var(--text-dim);
  transition: color .2s ease;
  position: relative;
}
.main-nav a:hover{ color: var(--text); }
.header-actions{ display:flex; align-items:center; gap: 10px; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  cursor:pointer;
}
.nav-toggle span{
  width: 18px; height:2px; background: var(--text); margin:0 auto;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero{
  position: relative;
  padding: 140px 0 110px;
  overflow: hidden;
  text-align:center;
}
.hero-glow{
  position:absolute; border-radius:50%; filter: blur(90px); z-index:0; opacity:.14;
}
.hero-glow-1{ width:520px; height:520px; background: var(--accent); top:-220px; left:-120px; }
.hero-glow-2{ width:480px; height:480px; background: var(--accent-2); bottom:-260px; right:-140px; }
.hero-lines{ position:absolute; inset:0; width:100%; height:100%; z-index:0; opacity:.5; }
.hero-lines .line{ fill:none; stroke-width:1.4; }
.line-1{ stroke: url(#none); stroke: var(--accent); opacity:.35; }
.line-2{ stroke: var(--accent-2); opacity:.25; }

.hero-inner{ position:relative; z-index:1; max-width: 820px; }
.hero h1{ margin-bottom: 18px; }
.hero-sub{ font-family: var(--ff-head); font-size: 1.3rem; color: var(--text); font-weight:600; margin-bottom: 20px; }
.hero-text{ max-width: 640px; margin: 0 auto 34px; font-size: 1.05rem; }
.hero-actions{ display:flex; gap: 16px; justify-content:center; flex-wrap: wrap; margin-bottom: 18px; }
.hero-note{ font-size: .85rem; color: var(--text-mute); }
.hero-note-lg{ font-family: var(--ff-head); font-size: 1.15rem; color: var(--accent); font-weight:600; margin-bottom: 28px; }

/* ===================== SECTIONS ===================== */
.section{ padding: 110px 0; position: relative; }
.section-alt{ background: var(--bg-alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-head{ max-width: 720px; margin: 0 auto 56px; text-align:center; }
.section-sub{ font-size: 1.02rem; max-width: 620px; margin: 14px auto 0; }
.body-text{ max-width: 680px; margin-left:auto; margin-right:auto; font-size: 1.02rem; }
.body-text.center{ text-align:center; }

.pull-quote{
  text-align:center;
  font-family: var(--ff-head);
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  color: var(--text);
  font-weight: 600;
  max-width: 760px;
  margin: 48px auto;
  line-height: 1.4;
}
.pull-quote strong{ color: var(--accent); font-weight:700; }

/* Noise grid (problem list) */
.noise-grid{
  display:flex; flex-wrap:wrap; justify-content:center; gap: 12px;
  max-width: 820px; margin: 0 auto 48px;
}
.noise-item{
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-mute);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: .9rem;
  font-family: var(--ff-head);
}

.statement-card{
  max-width: 820px; margin: 48px auto; padding: 46px 40px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border-strong);
  text-align:center;
  box-shadow: var(--shadow);
}
.statement-card p{
  font-family: var(--ff-head);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--text);
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}
.statement-card-alt{ text-align:left; }
.statement-card-alt h3{ font-family: var(--ff-head); color: var(--accent); margin-bottom: 14px; }
.statement-card-alt p{ font-family: var(--ff-body); font-size: 1rem; font-weight: 400; color: var(--text-dim); text-align:left; }

/* Markets */
.market-grid{
  display:grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px;
}
.market-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 24px;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.markets-teaser{
  text-align:center; margin: 40px auto 0; max-width: 720px;
  font-size: .95rem; color: var(--text-dim);
}
.markets-teaser a{ color: var(--accent); font-weight:600; white-space: nowrap; }
.market-card:hover{ transform: translateY(-6px); border-color: var(--accent); background: var(--surface-2); }

/* Facteurs du Research Engine */
.factor-grid{ display:flex; flex-wrap:wrap; justify-content:center; gap: 10px; margin-top: 6px; }
.factor{
  border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 8px 16px; font-size: .85rem; color: var(--text-dim);
  font-family: var(--ff-head); font-weight:500; background: rgba(16,42,72,0.03);
}

/* Univers d'investissement */
.univers-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.univers-card{
  display:flex; align-items:center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 16px 18px; font-family: var(--ff-head); font-weight:600; color: var(--text);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.univers-card:hover{ transform: translateY(-3px); border-color: var(--accent); background: var(--surface-2); }
.univers-emoji{ font-size: 1.5rem; line-height: 1; }
.market-icon{
  width: 48px; height:48px; border-radius: 12px;
  background: rgba(0,224,161,0.1);
  color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
}
.market-icon-futures{ background: rgba(77,124,255,0.12); color: var(--accent-2); }
.market-icon svg{ width: 24px; height:24px; }
.market-card h3{ margin-bottom: 8px; }
.market-card p{ font-size: .92rem; margin:0; }

.markets-subtitle{
  font-family: var(--ff-head); font-size: 1rem; font-weight:700; color: var(--text-mute);
  text-transform: uppercase; letter-spacing: .06em;
  margin: 0 0 18px; text-align:center;
}
.markets-subtitle:not(:first-of-type){ margin-top: 44px; }

/* Compare */
.compare-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap: 22px;
  max-width: 900px; margin: 0 auto 40px;
}
.compare-col{
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border);
}
.compare-before{ background: var(--surface); }
.compare-after{ background: linear-gradient(160deg, rgba(0,224,161,0.08), rgba(77,124,255,0.05)); border-color: rgba(0,224,161,0.3); }
.compare-col h3{ margin-bottom: 20px; font-family: var(--ff-head); }
.compare-before h3{ color: var(--text-mute); }
.compare-after h3{ color: var(--accent); }
.compare-col li{
  display:flex; align-items:flex-start; gap: 12px;
  font-size: .95rem; color: var(--text-dim);
  padding: 9px 0;
  border-bottom: 1px dashed var(--border);
}
.compare-col li:last-child{ border-bottom:none; }
.ico{ flex:none; width:20px; height:20px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size: .68rem; font-weight:700; margin-top:2px; }
.ico-x{ background: rgba(255,107,107,0.12); color: var(--danger); }
.ico-check{ background: rgba(0,224,161,0.15); color: var(--accent); }

/* Steps */
.steps-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.step-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
  transition: transform .25s ease, border-color .25s ease;
}
.step-card:hover{ transform: translateY(-6px); border-color: var(--accent-2); }
.step-num{
  font-family: var(--ff-head);
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  display:block; margin-bottom: 14px;
}
.step-card p{ font-size: .95rem; margin:0; }

/* Demo panel */
.demo-panel{
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items:center;
  margin-bottom: 70px;
}
.demo-text h2{ margin-bottom: 18px; }
.demo-card{
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.demo-card-row{
  display:flex; justify-content:space-between; align-items:center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: .92rem;
  color: var(--text-dim);
}
.demo-card-row:last-child{ border-bottom:none; }
.demo-card-row > span:first-child{ color: var(--text-mute); }
.pill{
  font-family: var(--ff-head);
  font-size: .74rem; font-weight:700;
  padding: 4px 12px; border-radius: 999px;
  letter-spacing: .03em;
}
.pill-live{ background: rgba(0,224,161,0.15); color: var(--accent); }
.pill-demo{ background: rgba(77,124,255,0.15); color: var(--accent-2); }

/* Vision */
.vision{ text-align:center; }
.vision-text{
  max-width: 760px; margin: 0 auto;
  font-family: var(--ff-head);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

/* Final CTA */
.final-cta{
  text-align:center;
  background: radial-gradient(ellipse at center, rgba(0,224,161,0.08), transparent 60%);
}
.final-cta h2{ margin-bottom: 14px; }

/* ===================== FOOTER ===================== */
.site-footer{ border-top: 1px solid var(--border); padding-top: 60px; background: var(--bg-alt); }
.footer-inner{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px;
  padding-bottom: 50px;
}
.footer-brand p{ font-size: .9rem; margin-top: 10px; }
.footer-col h4{ font-family: var(--ff-head); font-size: 0.595rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-mute); margin-bottom: 16px; }
.footer-col a{ display:block; font-size: .92rem; color: var(--text-dim); margin-bottom: 10px; transition: color .2s ease; }
.footer-col a:hover{ color: var(--accent); }

.disclaimer{
  font-size: .78rem; color: var(--text-mute); line-height: 1.7;
  border-top: 1px solid var(--border); padding: 26px 0 20px; max-width: 900px;
}
.copyright{ font-size: .8rem; color: var(--text-mute); padding-bottom: 30px; }

.to-top{
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  width: 44px; height:44px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--border-strong);
  color: var(--text); font-size: 1.1rem; cursor:pointer;
  opacity:0; pointer-events:none; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, border-color .2s ease;
}
.to-top.visible{ opacity:1; pointer-events:auto; transform: translateY(0); }
.to-top:hover{ border-color: var(--accent); color: var(--accent); }

/* ===================== REVEAL ANIM ===================== */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform: translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px){
  .market-grid{ grid-template-columns: repeat(2,1fr); }
  .steps-grid{ grid-template-columns: 1fr; }
  .compare-grid{ grid-template-columns: 1fr; }
  .demo-panel{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px){
  .main-nav{
    position: fixed; top: 76px; left:0; right:0;
    background: rgba(250,252,254,0.98);
    backdrop-filter: blur(14px);
    flex-direction: column;
    padding: 20px 24px 30px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-140%);
    transition: transform .3s ease;
    gap: 4px;
  }
  .main-nav.open{ transform: translateY(0); }
  .main-nav a{ padding: 12px 0; border-bottom: 1px solid var(--border); }
  .header-actions .btn-ghost{ display:none; }
  .nav-toggle{ display:flex; }
}

@media (max-width: 720px){
  .market-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; gap: 30px; }
  .section{ padding: 80px 0; }
  .hero{ padding: 120px 0 80px; }
}


/* ===================================================== */
/* ===== Accueil v2 : profil, univers, simulateur, faq == */
/* ===================================================== */

/* Coches de reassurance sous le hero */
.hero-checks{
  display:flex; flex-wrap:wrap; justify-content:center;
  gap: 10px 26px; margin: 0 0 30px; padding: 0; list-style: none;
}
.hero-checks li{
  display:flex; align-items:center; gap: 8px;
  font-size: .95rem; color: var(--text-dim);
}

/* Question de profil */
.profile-picker{
  margin-top: 48px; padding: 24px 26px 28px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.profile-q{
  font-family: var(--ff-head); font-weight: 600;
  color: var(--text); margin-bottom: 14px; font-size: 1.05rem;
}
.profile-chips{ display:flex; flex-wrap:wrap; gap: 10px; justify-content:center; }
.profile-chip{
  padding: 12px 18px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--bg);
  font-family: var(--ff-body); font-size: .95rem; font-weight: 500;
  color: var(--text-dim); cursor: pointer;
  transition: all .2s ease;
}
.profile-chip:hover{ border-color: var(--accent); color: var(--text); transform: translateY(-2px); }
.profile-chip.active{
  border-color: var(--accent); background: rgba(13,138,104,0.08);
  color: var(--text); font-weight: 600;
}
.profile-msg{
  margin: 18px auto 16px; max-width: 540px;
  color: var(--text-dim); font-size: .98rem; line-height: 1.55;
}

/* Essai interactif : univers */
.uni-try{
  margin-top: 56px; text-align: center;
  padding: 30px 26px 34px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.uni-label{
  font-family: var(--ff-head); font-weight: 600;
  color: var(--text); margin-bottom: 18px; font-size: 1.05rem;
}
.uni-chips{ display:flex; flex-wrap:wrap; gap: 10px; justify-content:center; }
.uni-chip{
  padding: 11px 16px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--bg);
  font-family: var(--ff-body); font-size: .93rem; font-weight: 500;
  color: var(--text-dim); cursor: pointer;
  transition: all .2s ease;
}
.uni-chip:hover{ border-color: var(--accent-2); color: var(--text); transform: translateY(-2px); }
.uni-chip.active{
  border-color: var(--accent); background: rgba(13,138,104,0.08);
  color: var(--text); font-weight: 600;
}
.uni-preview{ margin-top: 26px; display:flex; flex-direction:column; align-items:center; gap: 16px; }
.uni-preview .demo-card{ width: 100%; max-width: 460px; text-align:left; }
.uni-preview.pop .demo-card{ animation: uniPop .35s ease; }
@keyframes uniPop{
  from{ opacity: 0; transform: translateY(10px); }
  to{ opacity: 1; transform: translateY(0); }
}
.up-thesis{ max-width: 260px; text-align: right; font-size: .9rem; }
.blurline{ filter: blur(5px); user-select: none; color: var(--text-mute); letter-spacing: 1px; }

/* Mini-simulateur de parcours */
.sim-card{
  max-width: 680px; margin: 0 auto;
  padding: 30px 30px 24px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.sim-controls{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 26px; }
.sim-field{ display:flex; flex-direction:column; gap: 10px; text-align:left; }
.sim-field-label{ font-size: .95rem; color: var(--text-dim); font-weight: 500; }
.sim-field-label output{
  font-family: var(--ff-head); font-weight: 700; color: var(--accent); font-size: 1.05rem;
}
.sim-field input[type="range"]{
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px; border-radius: 999px;
  background: var(--surface-2); outline: none; cursor: pointer;
}
.sim-field input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gradient); border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(23,48,77,0.25); cursor: grab;
}
.sim-field input[type="range"]::-moz-range-thumb{
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent); border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(23,48,77,0.25); cursor: grab;
}
.sim-path{ display:flex; flex-direction:column; gap: 14px; margin-bottom: 18px; }
.sim-step{
  display:flex; gap: 16px; align-items:flex-start; text-align:left;
  padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border);
}
.sim-when{
  flex: none; min-width: 86px;
  font-family: var(--ff-head); font-weight: 700; font-size: .85rem;
  color: var(--accent); padding-top: 2px;
}
.sim-step p{ margin: 0; font-size: .95rem; color: var(--text-dim); }
.sim-empty{ text-align:center; color: var(--text-mute); font-size: .95rem; margin: 0; padding: 10px 0; }

/* FAQ accordeon */
.faq-acc{ max-width: 680px; margin: 0 auto; display:flex; flex-direction:column; gap: 12px; }
.faq-acc details{
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: border-color .2s ease;
}
.faq-acc details[open]{ border-color: var(--accent); }
.faq-acc summary{
  padding: 18px 20px; cursor: pointer; list-style: none;
  font-family: var(--ff-head); font-weight: 600; font-size: 1rem; color: var(--text);
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
}
.faq-acc summary::-webkit-details-marker{ display:none; }
.faq-acc summary::after{
  content: '+'; flex:none;
  font-size: 1.3rem; font-weight: 400; color: var(--accent);
  transition: transform .2s ease;
}
.faq-acc details[open] summary::after{ transform: rotate(45deg); }
.faq-acc details p{
  padding: 0 20px 18px; margin: 0;
  font-size: .96rem; color: var(--text-dim); line-height: 1.6;
}
.faq-acc details a{ color: var(--accent); font-weight: 600; }

@media (max-width: 720px){
  .sim-controls{ grid-template-columns: 1fr; gap: 18px; }
  .profile-chips, .uni-chips{ flex-direction: column; align-items: stretch; }
  .profile-chip, .uni-chip{ text-align: center; }
  .sim-step{ flex-direction: column; gap: 6px; }
}

/* ===== Hero v6 : coches + double CTA ===== */
.hero-checks{ list-style: none; margin: 0 0 24px; padding: 0; }
.hero-checks li{ padding: 4px 0; font-size: .95rem; color: var(--text); }
.hero-actions-left{ justify-content: flex-start; margin-bottom: 0; }