.page-contact{
  background: var(--beige);
  color: var(--sapin);
}

.contact-surface{
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: clamp(90px, 7vw, 120px) 0 70px;
}

.contact-header{
  text-align: center;
  color: var(--sapin);
  margin-bottom: clamp(32px, 5vw, 60px);
}

.contact-header h1{
  font-size: clamp(38px, 4.4vw, 54px);
  margin: 10px 0 12px;
  color: var(--sapin);
}

.contact-header p{
  font-size: 17px;
  max-width: 660px;
  margin: 0 auto;
  color: var(--sapin-weak);
}

.contact-options{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.contact-card{
  background: #fff;
  border: 1px solid rgba(18,51,47,.07);
  border-radius: 18px;
  padding: clamp(22px, 3vw, 32px);
  box-shadow: 0 18px 40px rgba(18,51,47,.10);
  display: grid;
  gap: 12px;
}

.contact-card--mail{
  background: linear-gradient(135deg, #f8fbff, #f0f4ff);
  border-color: rgba(15,2,93,.10);
}

.card-icon{
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(18,51,47,.07);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 22px;
}

.contact-card h2{
  margin: 4px 0;
  font-size: 24px;
  color: var(--sapin);
}

.contact-card p,
.card-list{
  margin: 0;
  color: var(--sapin-weak);
  font-size: 16px;
}

.card-list{
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.card-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
}

.card-list li::before{
  content: "✔";
  color: var(--orange);
  flex-shrink: 0;
}

.contact-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 14px;
  border: none;
  font-weight: 700;
  background: linear-gradient(135deg, var(--orange), #1ca983);
  color: #fff;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease;
  box-shadow: 0 15px 35px rgba(18,106,84,.25);
}

.contact-btn.secondary{
  background: #fff;
  color: var(--sapin);
  box-shadow: inset 0 0 0 1px rgba(18,51,47,.14), 0 6px 14px rgba(15,2,93,.10);
}

.contact-btn:hover{ transform: translateY(-3px); }

.contact-form-panel{
  display: none;
  margin-top: 42px;
  background: #fff;
  border: 1px solid rgba(18,51,47,.08);
  border-radius: 24px;
  padding: clamp(30px, 5vw, 48px);
  box-shadow: 0 35px 70px rgba(18,51,47,.12);
}

.contact-form-panel.active{ display:block; animation: fadeIn .5s ease; }

@keyframes fadeIn{
  from{ opacity:0; transform: translateY(30px); }
  to{ opacity:1; transform: none; }
}

.panel-header{
  text-align:center;
  margin-bottom: 20px;
}

.panel-header h2{
  margin-bottom: 8px;
  color:var(--sapin);
}

.panel-header p{
  color: var(--sapin-weak);
  margin: 0;
}

.form-message{
  display:none;
  padding: 14px 18px;
  border-radius: 14px;
  margin-bottom: 18px;
  font-weight: 600;
}

.form-message.success{
  display:block;
  background: rgba(24,197,147,.15);
  border:1px solid rgba(24,197,147,.3);
  color:#087057;
}

.form-message.error{
  display:block;
  background: rgba(255,80,108,.12);
  border:1px solid rgba(255,80,108,.3);
  color:#b13444;
}

.form-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px 22px;
}

.form-group{ display:flex; flex-direction:column; gap:8px; }
.form-group--full{ grid-column: 1 / -1; }

.form-group label{
  font-weight: 700;
  color: var(--sapin);
}

.form-group input,
.form-group textarea{
  border-radius: 14px;
  border: 1px solid rgba(18,51,47,.15);
  padding: 14px 16px;
  font-size: 16px;
  background: #fff;
  color:var(--sapin);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus{
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(18,106,84,.12);
}

.required{ color: var(--orange); }

.btn-submit{
  margin-top: 20px;
  width: 100%;
  border: none;
  border-radius: 16px;
  padding: 16px 20px;
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), #1ca983);
  color: #fff;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
}

.btn-submit:disabled{
  opacity:.6;
  cursor:not-allowed;
}

.loading-spinner{
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255,255,255,.7);
  border-top-color: transparent;
  border-radius: 50%;
  display:none;
  animation: spin 1s linear infinite;
}

@keyframes spin{ to{ transform: rotate(360deg); } }

.success-animation{
  display:none;
  text-align:center;
  margin-bottom: 18px;
}

.success-animation.active{ display:block; }

.success-icon{
  width:78px;
  height:78px;
  border-radius:50%;
  margin:0 auto 14px;
  background: linear-gradient(135deg, var(--orange), #1ca983);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 32px;
  font-weight: 900;
  color:#fff;
  position:relative;
}

.success-icon::after{ content:"✓"; }

.form-hint{
  margin-top: 12px;
  font-size: 14px;
  color: var(--sapin-weak);
  text-align:center;
}

.form-hint a{ color:var(--sapin); text-decoration: underline; }

@media (max-width: 900px){
  .contact-options{ grid-template-columns: 1fr; }
}

@media (max-width: 620px){
  .form-grid{ grid-template-columns: 1fr; }
}