/* ═══════════════════════════════════════════════════════════════════════
   BrandVolt - /home section styles
   Hero, Problem, Pillars, HowItWorks, Personas, VsClassic
   (Transparency + FinalCTA inherit from styles.css)
   ═══════════════════════════════════════════════════════════════════════ */

/* ─── Hero (same scaffolding as /tarifs hero) ───────────────────────────── */
.hero { padding-top: 96px; padding-bottom: 112px; border-top: none; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: start;
}
.hero-meta {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
}
.hero-title {
  font-size: clamp(44px, 5.8vw, 80px);
  margin: 0 0 28px 0;
}
.hero-sub {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  margin: 0 0 36px 0;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-trust { display: flex; flex-direction: column; gap: 14px; }
.hero-trust .mono { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-4); }
.logo-row {
  display: flex; flex-wrap: wrap; gap: 28px;
  color: var(--ink-3);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
}
@media (max-width: 980px) { .hero-inner { grid-template-columns: 1fr; gap: 56px; } }

/* Brand lift report - reused; styles already defined in styles.css */

/* ─── Problem ──────────────────────────────────────────────────────────── */
.prob-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-card);
}
.prob-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--pad-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  min-height: 240px;
}
.prob-num {
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.08em;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
  display: block;
}
.prob-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1.15;
}
.prob-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
}
@media (max-width: 980px) { .prob-grid { grid-template-columns: 1fr; } }

/* ─── Pillars ──────────────────────────────────────────────────────────── */
.pil-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-card);
  align-items: stretch;
}
.pil-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--pad-card);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: border-color .2s ease, transform .2s ease;
}
.pil-card:hover { border-color: var(--line-strong); }
.pil-featured {
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--accent), var(--shadow-pop);
}
[data-theme="dark"] .pil-featured {
  box-shadow: 0 0 0 2px var(--accent), 0 24px 60px -20px rgba(0,0,0,0.7);
}
.pil-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.pil-icon {
  width: 40px; height: 40px;
  display: inline-grid; place-items: center;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
}
.pil-tag {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg);
}
.pil-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1.2;
}
.pil-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  flex: 1;
}
.pil-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  padding-top: 12px;
  border-top: 1px solid var(--line);
  transition: color .15s ease, gap .15s ease;
}
.pil-cta:hover {
  color: var(--accent-hover);
  gap: 10px;
}
[data-theme="dark"] .pil-cta:hover { color: var(--accent); }
@media (max-width: 980px) { .pil-grid { grid-template-columns: 1fr; } }

/* ─── How it works ─────────────────────────────────────────────────────── */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.step {
  padding: var(--pad-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-right: 1px solid var(--line);
  position: relative;
}
.step:last-child { border-right: none; }
.step-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.step-num {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}
.step-dur {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.step-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}
.step-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
}
@media (max-width: 980px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: none; }
}

/* ─── Personas ─────────────────────────────────────────────────────────── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-card);
}
.persona {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--pad-card);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.persona::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--ink);
}
.persona:nth-child(2)::before { background: var(--accent); }
.persona-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.persona-num {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}
.persona-label {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0;
  line-height: 1;
}
.persona-pitch {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.persona-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.persona-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
}
.persona-points .check {
  flex-shrink: 0;
  width: 18px; height: 18px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-hover);
  margin-top: 1px;
}
[data-theme="dark"] .persona-points .check { color: var(--accent); }
.persona-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  padding-top: 12px;
  border-top: 1px solid var(--line);
  transition: gap .15s ease, color .15s ease;
}
.persona-cta:hover { gap: 10px; color: var(--accent-hover); }
[data-theme="dark"] .persona-cta:hover { color: var(--accent); }
@media (max-width: 980px) { .persona-grid { grid-template-columns: 1fr; } }

/* ─── Vs classic ───────────────────────────────────────────────────────── */
.vs-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
}
.vs-header {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 1.2fr 1.2fr;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.vs-header > div {
  padding: 20px 28px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.vs-header .vs-us {
  background: var(--ink);
  color: var(--bg);
  display: flex;
  align-items: center;
  gap: 8px;
}
.vs-header .vs-us .brand-logo,
.vs-header .vs-us svg { color: var(--bg); }
.vs-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 1.2fr 1.2fr;
  border-top: 1px solid var(--line);
  align-items: stretch;
}
.vs-row > div {
  padding: 22px 28px;
  font-size: 15px;
  line-height: 1.45;
  display: flex;
  align-items: center;
}
.vs-row .vs-dim {
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.vs-row .vs-classic {
  color: var(--ink-3);
  background: var(--bg-soft);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  text-decoration: line-through;
  text-decoration-color: color-mix(in oklab, var(--ink-3) 50%, transparent);
}
.vs-row .vs-us {
  color: var(--ink);
  background: color-mix(in oklab, var(--accent) 8%, transparent);
  gap: 12px;
  font-weight: 500;
}
.vs-check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
}
@media (max-width: 900px) {
  .vs-wrap { overflow-x: auto; }
  .vs-header, .vs-row { min-width: 720px; }
}

/* ── Témoignages (home, gérés par le CRM) ── */
.tm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--gap-card, 24px); margin-top: 8px; }
.tm-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg, 18px); background: var(--bg-soft); padding: 26px; box-shadow: var(--shadow-card); }
.tm-stars { color: var(--accent); letter-spacing: 2px; font-size: 13px; }
.tm-quote { font-size: 16px; line-height: 1.6; color: var(--ink); margin: 14px 0 0; font-weight: 450; flex: 1; }
.tm-by { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.tm-emoji { width: 40px; height: 40px; flex: none; border-radius: 50%; background: var(--accent-soft); display: grid; place-items: center; font-size: 19px; }
.tm-author { display: block; font-weight: 650; font-size: 14px; letter-spacing: -0.01em; }
.tm-role { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 1px; }