/* ===========================
   PAGE HERO
=========================== */
.page-hero {
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 10rem 4rem 5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero-inner {
  max-width: 700px;
}

.page-hero-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--titanium);
  margin-bottom: 2rem;
  animation-delay: 0.3s;
}

.page-hero h1 {
  animation-delay: 0.5s;
}

.page-hero-desc {
  font-size: 1rem;
  color: var(--titanium);
  line-height: 1.85;
  margin-top: 2rem;
  max-width: 480px;
  animation-delay: 0.7s;
}

.page-hero-deco {
  position: absolute;
  right: 4rem;
  bottom: 3rem;
  pointer-events: none;
}

.page-hero-deco-num {
  font-family: var(--font-serif);
  font-size: clamp(6rem, 14vw, 14rem);
  font-weight: 300;
  color: rgba(208, 208, 208, 0.05);
  line-height: 1;
  letter-spacing: 0.05em;
}

/* ===========================
   POLES
=========================== */
.poles {
  border-bottom: 1px solid var(--border);
}

.pole-item {
  padding: 5rem 4rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--duration) var(--ease);
}

.pole-item:last-child {
  border-bottom: none;
}

.pole-item:hover {
  background: var(--black-soft);
}

.pole-header {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.pole-num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--titanium);
  line-height: 1;
}

.pole-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 1.25rem;
}

.pole-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pole-tag {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--titanium);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.pole-item:hover .pole-tag {
  border-color: rgba(208, 208, 208, 0.25);
}

.pole-devis {
  align-self: start;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--titanium);
  border: 1px solid var(--border);
  padding: 0.75rem 1.4rem;
  white-space: nowrap;
  transition: border-color 0.3s ease, color 0.3s ease;
  text-decoration: none;
  flex-shrink: 0;
}

.pole-devis:hover {
  border-color: var(--titanium);
  color: var(--white);
}

.pole-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding-left: calc(120px + 3rem);
}

.pole-desc p {
  font-size: 0.95rem;
  color: var(--titanium);
  line-height: 1.9;
  margin-bottom: 1.25rem;
}

.pole-desc p:last-child {
  margin-bottom: 0;
}

.pole-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pole-list li {
  font-size: 0.88rem;
  color: var(--titanium);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}

.pole-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--muted);
  font-size: 0.75rem;
}

/* ===========================
   PROCESSUS
=========================== */
.process {
  padding: 8rem 4rem;
  background: var(--black-soft);
  border-bottom: 1px solid var(--border);
}

.process h2 {
  margin-bottom: 5rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
}

.process-step {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  position: relative;
}

.process-step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 2.5rem;
  height: 1px;
  background: var(--titanium);
}

.process-step-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--titanium);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.process-step-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1rem;
}

.process-step-desc {
  font-size: 0.88rem;
  color: var(--titanium);
  line-height: 1.8;
}

/* ===========================
   CTA
=========================== */
.cta-final {
  padding: 10rem 4rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.cta-final h2 {
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .pole-header {
    grid-template-columns: 80px 1fr;
    gap: 2rem;
  }

  .pole-price {
    grid-column: 2;
    text-align: left;
  }

  .pole-body {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-left: calc(80px + 2rem);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: 8rem 1.5rem 4rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }

  .page-hero-deco { display: none; }

  .pole-item { padding: 3.5rem 1.5rem; }

  .pole-header {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .pole-body {
    padding-left: 0;
    grid-template-columns: 1fr;
  }

  .process { padding: 5rem 1.5rem; }
  .process-grid { grid-template-columns: 1fr; }
  .cta-final { padding: 6rem 1.5rem; }
}