/* ════════════════════════════════
   PAGE HERO
════════════════════════════════ */
.page-hero::before {
  content: 'BRIEF';
  position: absolute; bottom: -2rem; right: -1rem;
  font-family: var(--f-head); font-weight: 900;
  font-size: clamp(8rem, 20vw, 20rem);
  color: rgba(18,2,30,.03); line-height: 1;
  pointer-events: none; user-select: none; letter-spacing: -.04em;
}

.hero-split { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: end; }
.hero-split h1 {
  font-family: var(--f-head); font-weight: 900;
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: .92; letter-spacing: -.03em;
}
.hero-split h1 em { font-style: italic; color: var(--accent); }

.hero-aside { padding-left: 2rem; border-left: 3px solid var(--accent); }
.hero-aside p {
  font-family: var(--f-body); font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300; line-height: 1.6; opacity: .78; margin-bottom: 1.5rem;
}
.hero-meta { display: flex; flex-direction: column; gap: .5rem; }
.hero-meta-item {
  display: flex; align-items: center; gap: .75rem;
  font-size: .82rem; font-weight: 400; opacity: .58;
}
.hero-meta-item strong { opacity: 1; color: var(--ink); font-weight: 700; }

/* ════════════════════════════════
   SECTION CONTACT PRINCIPALE
════════════════════════════════ */
#contact-main { padding: 7rem 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 7rem;
  align-items: start;
}

/* ── Panneau gauche — infos ── */
.contact-info { position: sticky; top: 120px; }

.contact-info-title {
  font-family: var(--f-head); font-weight: 900;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.1; margin-bottom: 1.8rem;
}
.contact-info-title em { font-style: italic; color: var(--accent); }

.contact-info-body {
  font-size: .95rem; font-weight: 300; line-height: 1.7;
  opacity: .75; margin-bottom: 2.5rem; max-width: 340px;
}

.contact-channels { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2.5rem; }

.contact-channel {
  display: flex; align-items: flex-start; gap: 1rem;
}
.channel-icon {
  width: 38px; height: 38px; border: 1.5px solid rgba(18,2,30,.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1rem;
}
.channel-info { display: flex; flex-direction: column; gap: .1rem; }
.channel-label {
  font-family: var(--f-head); font-weight: 800;
  font-size: .62rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent);
}
.channel-value { font-size: .9rem; font-weight: 400; color: var(--ink); }
.channel-value a { color: var(--ink); transition: color .3s; }
.channel-value a:hover { color: var(--accent); }
.channel-sub { font-size: .78rem; opacity: .48; }

.contact-dispo {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.4rem;
  margin-bottom: 2rem;
}
.contact-dispo p {
  font-size: .84rem; font-weight: 400; line-height: 1.55; opacity: .72;
}
.contact-dispo p strong { opacity: 1; color: var(--ink); font-weight: 700; }

.contact-promise { display: flex; flex-direction: column; gap: .7rem; }
.promise-item {
  display: flex; align-items: flex-start; gap: .65rem;
  font-size: .84rem; line-height: 1.5; opacity: .65;
}
.promise-bullet {
  width: 18px; height: 18px; background: var(--accent);
  border-radius: 50%; flex-shrink: 0; margin-top: .15rem;
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 900; color: var(--ink);
}

/* ── Formulaire ── */
.contact-form-wrap {}

.form-section-title {
  font-family: var(--f-head); font-weight: 900;
  font-size: 1.1rem; letter-spacing: -.01em;
  margin-bottom: 1.6rem; margin-top: 2.8rem;
  padding-bottom: .6rem;
  border-bottom: 1.5px solid rgba(18,2,30,.12);
  display: flex; align-items: center; gap: .75rem;
}
.form-section-title:first-child { margin-top: 0; }
.section-num {
  width: 28px; height: 28px;
  border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-head); font-weight: 900;
  font-size: .78rem; color: var(--accent); flex-shrink: 0;
}

.form     { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.2rem; }

.fg { display: flex; flex-direction: column; gap: .35rem; }
.fg label {
  font-family: var(--f-head); font-weight: 800;
  font-size: .62rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink);
  display: flex; align-items: center; gap: .4rem;
}
.fg label .req { color: var(--accent); font-size: .7rem; }
.fg label .opt {
  font-family: var(--f-body); font-weight: 400;
  font-size: .58rem; letter-spacing: .1em;
  color: rgba(18,2,30,.38); text-transform: uppercase;
}

.fg input, .fg textarea, .fg select {
  font-family: var(--f-body); font-size: .95rem;
  background: transparent; border: none;
  border-bottom: 2px solid rgba(18,2,30,.2);
  padding: .6rem 0; color: var(--ink);
  outline: none; transition: border-color .3s;
  appearance: none; width: 100%;
}
.fg input:focus, .fg textarea:focus, .fg select:focus {
  border-bottom-color: var(--accent);
}
.fg input::placeholder, .fg textarea::placeholder { opacity: .35; }
.fg textarea { resize: vertical; min-height: 120px; }
.fg select { cursor: pointer; padding-right: 1.5rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(18,2,30,.4)'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .2rem center; }
.fg-hint { font-size: .72rem; opacity: .42; margin-top: -.1rem; font-style: italic; }

/* Checkboxes services */
.checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .65rem .8rem;
  margin-top: .2rem;
}
.cb-item { display: flex; align-items: center; gap: .55rem; cursor: pointer; }
.cb-item input[type="checkbox"] { display: none; }
.cb-box {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 2px solid rgba(18,2,30,.3);
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s, background .2s;
}
.cb-item input[type="checkbox"]:checked + .cb-box {
  background: var(--accent); border-color: var(--accent);
}
.cb-item input[type="checkbox"]:checked + .cb-box::after {
  content: '✓'; font-size: .65rem; font-weight: 900; color: var(--ink);
}
.cb-label { font-size: .88rem; font-weight: 400; line-height: 1.3; }

/* Radios délai / rencontre */
.radios-inline { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: .2rem; }
.rb-item { display: flex; align-items: center; gap: .5rem; cursor: pointer; }
.rb-item input[type="radio"] { display: none; }
.rb-dot {
  width: 18px; height: 18px; flex-shrink: 0;
  border: 2px solid rgba(18,2,30,.3); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s;
}
.rb-item input[type="radio"]:checked + .rb-dot {
  border-color: var(--accent);
}
.rb-item input[type="radio"]:checked + .rb-dot::after {
  content: ''; width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
}
.rb-label { font-size: .88rem; font-weight: 400; }

/* Budget curseur visuel */
.budget-visual {
  display: flex; gap: 4px; margin-top: .5rem;
}
.budget-bar {
  height: 4px; flex: 1; background: rgba(18,2,30,.1);
  transition: background .3s;
}
.budget-bar.active { background: var(--accent); }

/* ── Jauge budget section 4 ── */
.budget-gauge-wrap { margin-top: .3rem; }
.budget-value-display {
  font-family: var(--f-head); font-weight: 900;
  font-size: 1.15rem; color: var(--accent);
  text-align: center; margin-bottom: .6rem;
  min-height: 1.5rem; letter-spacing: -.01em;
  transition: opacity .2s;
}
.budget-gauge-track {
  position: relative;
  padding: 1rem 0 2.6rem;
}
.budget-segs {
  position: absolute; top: 50%; transform: translateY(-50%);
  left: 0; right: 0;
  display: flex; gap: 3px;
  pointer-events: none;
}
.budget-seg {
  height: 5px; flex: 1;
  background: rgba(18,2,30,.1);
  transition: background .25s;
}
.budget-seg.filled { background: var(--accent); }
.budget-range {
  width: 100%; -webkit-appearance: none; appearance: none;
  height: 5px; background: transparent;
  outline: none; cursor: pointer;
  position: relative; z-index: 2;
}
.budget-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--ink);
  cursor: pointer; transition: transform .18s;
}
.budget-range::-webkit-slider-thumb:hover { transform: scale(1.25); }
.budget-range::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--ink);
  cursor: pointer;
}
.budget-ticks {
  display: flex; justify-content: space-between;
  margin-top: .25rem;
}
.budget-tick {
  font-size: .56rem; font-weight: 400; opacity: .35;
  text-align: center; max-width: 52px; line-height: 1.3;
  transition: opacity .2s, color .2s; user-select: none;
}
.budget-tick.active { opacity: 1; color: var(--accent); font-weight: 700; }

/* Submission area */
.form-submit-area {
  display: flex; align-items: center; gap: 1.5rem;
  flex-wrap: wrap; margin-top: .8rem;
}
#form-msg { font-size: .86rem; display: none; }
.form-gdpr {
  font-size: .72rem; opacity: .42; margin-top: .3rem; line-height: 1.5;
}

/* ════════════════════════════════
   BANDE PROCESSUS
════════════════════════════════ */
#contact-process {
  background: var(--ink); color: var(--bg);
  padding: 6rem 0; position: relative; overflow: hidden;
}
#contact-process::before {
  content: 'SUITE';
  position: absolute; top: 50%; right: -1rem;
  transform: translateY(-50%);
  font-family: var(--f-head); font-weight: 900;
  font-size: clamp(8rem, 16vw, 18rem);
  color: rgba(255,254,240,.025); line-height: 1;
  pointer-events: none; user-select: none;
}

.process-intro {
  text-align: center; margin-bottom: 4rem;
}
.process-intro h2 {
  font-family: var(--f-head); font-weight: 900;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.1; margin-bottom: .8rem;
}
.process-intro h2 em { font-style: italic; color: var(--accent); }
.process-intro p { font-weight: 300; opacity: .55; font-size: .95rem; }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px; left: calc(12.5% + 14px); right: calc(12.5% + 14px);
  height: 1px;
  border-top: 1.5px dashed rgba(255,254,240,.2);
  pointer-events: none;
}

.step-card { text-align: center; }
.step-num {
  width: 56px; height: 56px; margin: 0 auto 1.2rem;
  border: 2px solid rgba(255,254,240,.25);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-head); font-weight: 900;
  font-size: 1.1rem; color: var(--bg);
  position: relative; z-index: 1;
  background: var(--ink);
  transition: background .3s, border-color .3s;
}
.step-card:hover .step-num { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.step-title {
  font-family: var(--f-head); font-weight: 800;
  font-size: .88rem; letter-spacing: .06em;
  text-transform: uppercase; margin-bottom: .5rem;
}
.step-desc { font-size: .84rem; font-weight: 300; opacity: .52; line-height: 1.55; }

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .contact-info { position: static; }
  .hero-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
}
@media (max-width: 600px) {
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .checkboxes-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .form-submit-area { flex-direction: column; align-items: flex-start; }
}