/* ============ NAV ============ */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 64px);
  max-width: 1280px;
  margin: 0 auto;
  gap: 24px;
}
.nav__brand {
  /* taille et typographie via .retocca-brand */
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 500;
  flex: 1;
  justify-content: flex-end;
  padding-right: 30px;
}
.nav__links a { color: var(--color-fg-muted); transition: color .15s; }
.nav__links a:hover { color: var(--color-fg); }
.nav__end {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__sep {
  width: 1px;
  height: 18px;
  background: var(--color-border);
  flex-shrink: 0;
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background .15s;
}
.nav__cta:hover { background: var(--color-primary-hover); }
.nav__burger {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--color-fg);
}
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__mobile.open { display: flex; }
  .nav__actions .lang-switcher,
  .nav__actions .nav__sep { display: none; }
  .nav__actions { gap: 0; }
}
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px clamp(20px,5vw,64px) 20px;
  max-width: 1280px;
  margin: 0 auto;
  border-bottom: 1px solid var(--color-border);
}
.nav__mobile a {
  padding: 12px 4px;
  font-weight: 500;
  color: var(--color-fg-muted);
  border-bottom: 1px solid var(--color-border);
}
.nav__mobile a:last-child { border-bottom: none; }


/* ============ HERO ============ */
.hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(40px, 7vw, 96px) clamp(20px, 5vw, 64px) clamp(32px,4vw,56px);
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-fg-muted);
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 6.6vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 14ch;
  text-wrap: balance;
}
.hero h1 em { font-style: italic; }
.hero__sub {
  margin-top: 26px;
  font-size: clamp(16px, 2vw, 18px);
  color: var(--color-fg-muted);
  max-width: 560px;
  line-height: 1.6;
}
.hero__sub strong { color: var(--color-fg); font-weight: 500; }
.hero__ctas {
  margin-top: 34px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s;
}
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--ghost { background: transparent; color: var(--color-fg); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-fg-muted); }
.btn svg { width: 16px; height: 16px; stroke-width: 1.5; }
@media (max-width: 600px) {
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; }
}

/* ============ INTERACTIVE PREVIEW ============ */
.preview-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(24px,3vw,40px) clamp(20px, 5vw, 64px) clamp(48px,6vw,88px);
}
.preview {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--color-bg);
}
@media (max-width: 768px) { .preview { grid-template-columns: 1fr; } }

.preview__site {
  position: relative;
  background: var(--color-bg);
  border-right: 1px solid var(--color-border);
  min-height: 360px;
  overflow: hidden;
}
@media (max-width: 768px) { .preview__site { border-right: none; border-bottom: 1px solid var(--color-border); } }
.preview__chrome {
  height: 36px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 6px;
  background: var(--color-surface);
}
.preview__chrome .dot3 { width: 9px; height: 9px; border-radius: 50%; background: var(--color-border); }
.preview__url {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-fg-muted);
}
.mocksite { padding: 30px 34px 40px; position: relative; }
.mocksite__kicker { font-family: var(--font-mono); font-size: 11px; color: var(--color-fg-muted); margin-bottom: 14px; }
.mocksite h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(24px,3.4vw,34px); line-height: 1.1; letter-spacing: -0.02em; max-width: 13ch; }
.mocksite p { margin-top: 14px; color: var(--color-fg-muted); font-size: 14px; max-width: 42ch; }
.mocksite__btn { margin-top: 20px; display: inline-block; background: var(--color-fg); color: var(--color-bg); font-size: 13px; font-weight: 500; padding: 10px 16px; border-radius: 3px; }
.mocksite__img {
  margin-top: 24px; height: 92px; border-radius: 4px;
  background: repeating-linear-gradient(45deg, var(--color-surface), var(--color-surface) 7px, #efeee9 7px, #efeee9 14px);
  border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--color-fg-muted);
}
.pin {
  position: absolute;
  width: 26px; height: 26px;
  border-radius: 50% 50% 50% 2px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(79,63,217,0.35);
  transform: translate(-50%, -50%);
  transition: transform .15s, box-shadow .15s;
  z-index: 3;
}
.pin:hover, .pin.active { transform: translate(-50%, -50%) scale(1.18); box-shadow: 0 5px 16px rgba(79,63,217,0.5); }

.preview__panel { padding: 18px; display: flex; flex-direction: column; gap: 10px; background: var(--color-surface); }
.preview__panel-h { font-family: var(--font-mono); font-size: 11px; color: var(--color-fg-muted); margin-bottom: 2px; }
.cmt {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  padding: 12px 13px;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s;
}
.cmt.active { border-color: var(--color-primary); background: #fff; transform: translateX(2px); box-shadow: 0 4px 14px rgba(79,63,217,0.1); }
.cmt__head { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; }
.cmt__num { width: 18px; height: 18px; border-radius: 50%; background: var(--color-primary); color: #fff; font-family: var(--font-mono); font-size: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cmt__author { font-size: 13px; font-weight: 600; }
.cmt__time { font-family: var(--font-mono); font-size: 10px; color: var(--color-fg-muted); margin-left: auto; }
.cmt__body { font-size: 13px; color: var(--color-fg-muted); line-height: 1.5; }

/* ============ HOW IT WORKS ============ */
.section-label { font-family: var(--font-mono); font-size: 13px; color: var(--color-fg-muted); }
.howit {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(40px,6vw,80px) clamp(20px,5vw,64px);
  border-top: 1px solid var(--color-border);
}
.howit__steps {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 56px);
}
@media (max-width: 860px) { .howit__steps { grid-template-columns: 1fr; gap: 36px; } }
.step__num { font-family: var(--font-display); font-weight: 400; font-size: 40px; color: var(--color-primary); letter-spacing: -0.02em; }
.step h3 { margin-top: 14px; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.step p { margin-top: 10px; color: var(--color-fg-muted); font-size: 14.5px; line-height: 1.6; max-width: 34ch; }

/* ============ FOOTER ============ */
.footer-strip {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.footer-strip__inner {
  max-width: 1280px; margin: 0 auto;
  padding: 26px clamp(20px,5vw,64px);
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 13px; color: var(--color-fg-muted);
}
.footer-strip__inner .dot { opacity: 0.4; }
.foot {
  max-width: 1280px; margin: 0 auto;
  padding: 28px clamp(20px,5vw,64px) 56px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
  font-size: 13px; color: var(--color-fg-muted);
}
.foot__brand { font-family: var(--font-display); font-size: 18px; color: var(--color-fg); }