/* ============================================================
   EBS — css/philosophie.css
   Styles spécifiques à la page Notre philosophie
   ============================================================ */

/* ── HERO ─────────────────────────────────────────────────── */
#phi-hero {
  padding-top: calc(58px + 72px);
  padding-bottom: 72px;
  position: relative;
}

.phi-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.phi-hero-title {
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 300;
  color: var(--c-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
}

.phi-hero-lead {
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.7;
  font-weight: 300;
  max-width: 420px;
}

/* Pull quote */
.phi-hero-pull {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.phi-pull-bar {
  width: 2px;
  background: var(--c-prim);
  flex-shrink: 0;
  align-self: stretch;
  min-height: 60px;
}

.phi-pull-quote {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 300;
  color: var(--c-dark);
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-style: normal;
}

.phi-pull-quote em {
  font-style: normal;
  color: var(--c-prim);
  font-weight: 500;
}

/* ── TEXT + ORBITAL ───────────────────────────────────────── */
#phi-text {
  padding: 80px 0;
  background: var(--c-white);
  border-top: var(--border);
  border-bottom: var(--border);
}

.phi-text-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: start;
}

.phi-text-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.phi-paragraph {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: var(--border);
}

.phi-paragraph:first-child { padding-top: 0; }
.phi-paragraph:last-child  { border-bottom: none; }

.phi-para-num {
  font-size: 9px;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  flex-shrink: 0;
  width: 24px;
  padding-top: 4px;
}

.phi-paragraph p {
  font-size: 14.5px;
  color: var(--c-muted);
  line-height: 1.85;
  font-weight: 300;
}

.phi-paragraph-emphasis p {
  font-size: 18px;
  color: var(--c-dark);
  line-height: 1.5;
  font-weight: 300;
}

.phi-paragraph-emphasis strong {
  font-weight: 500;
  color: var(--c-prim);
}

/* Orbital diagram */
.phi-orbital-col {
  position: sticky;
  top: 78px;
}

.phi-orbital-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.phi-orbital-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
}

.phi-orbital-caption {
  font-size: 9px;
  color: var(--c-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
}

/* ── VALEURS ──────────────────────────────────────────────── */
#phi-valeurs {
  padding: 80px 0;
}

.phi-values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-top: 48px;
}

.phi-value-card {
  background: var(--c-white);
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: background 0.2s;
}

.phi-value-card:hover { background: var(--c-surf); }

.phi-value-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
}

.phi-value-icon svg { width: 100%; height: 100%; }

.phi-value-num {
  font-size: 9px;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.phi-value-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-dark);
  line-height: 1.3;
  margin-bottom: 12px;
}

.phi-value-body {
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.7;
}

/* ── CITATION FINALE ──────────────────────────────────────── */
#phi-finale {
  padding: 80px 0;
  background: var(--c-dark);
  border-top: var(--border);
}

.phi-finale-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.phi-finale-line {
  width: 40px;
  height: 1px;
  background: var(--c-prim);
}

.phi-finale-quote {
  font-size: clamp(22px, 3.5vw, 38px);
  font-weight: 300;
  color: var(--c-white);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-style: normal;
}

.phi-finale-sub {
  font-size: 9px;
  color: var(--c-mid);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .phi-values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .phi-hero-inner  { grid-template-columns: 1fr; gap: 40px; }
  .phi-text-grid   { grid-template-columns: 1fr; }
  .phi-orbital-col { position: static; }
  .phi-orbital-svg { max-width: 320px; }
}

@media (max-width: 540px) {
  .phi-values-grid { grid-template-columns: 1fr; }
}