/* ============================================
   FEASIBILITY STUDY REQUEST PAGE STYLES
   ============================================ */

.feas-hero{
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.feas-hero-bg{ position: absolute; inset: 0; z-index: 0; }
.feas-hero-bg img{ width:100%; height:100%; object-fit:cover; filter: saturate(0.7) brightness(0.32); }
.feas-hero-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(6,13,23,0.95) 0%, rgba(6,13,23,0.82) 45%, rgba(6,13,23,0.55) 100%);
}
.feas-hero-content{
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 50px 40px;
}

.feas-section{
  padding: 70px 0 100px;
  background: linear-gradient(180deg, var(--navy-deep) 0%, #091422 100%);
}
.feas-inner{
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.feas-layout{
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 32px;
  align-items: start;
}

/* ===== FORM ===== */
.feas-form{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 40px;
  position: relative;
}
.feas-form h2{
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.feas-form-sub{
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 30px;
}
.feas-form .form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 20px;
  margin-bottom: 28px;
}
.feas-form .form-field input[type="text"],
.feas-form .form-field input[type="email"],
.feas-form .form-field input[type="tel"],
.feas-form .form-field select,
.feas-form .form-field textarea{
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: #fff;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: 100%;
}
.feas-form .form-field input:focus,
.feas-form .form-field select:focus,
.feas-form .form-field textarea:focus{
  outline: none;
  border-color: var(--cyan);
}
.feas-form .form-field textarea{ resize: vertical; }
.feas-form .form-field--full{ grid-column: 1 / -1; }

.file-drop{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 28px 20px;
  border: 1.5px dashed rgba(94,196,224,0.3);
  border-radius: 12px;
  background: rgba(94,196,224,0.03);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}
.file-drop:hover{ border-color: rgba(94,196,224,0.55); background: rgba(94,196,224,0.06); }
.file-drop.dragover{ border-color: var(--cyan); background: rgba(94,196,224,0.1); }
.file-drop-icon{ font-size: 1.5rem; }
.file-drop span:nth-child(2){ font-size: 0.82rem; color: var(--muted); }
.file-drop input[type="file"]{
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.file-drop-list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.file-chip{
  font-size: 0.75rem;
  background: rgba(94,196,224,0.12);
  border: 1px solid rgba(94,196,224,0.3);
  color: var(--cyan-bright);
  border-radius: 999px;
  padding: 5px 12px;
}

.feas-submit{
  width: 100%;
  padding: 15px;
  font-size: 0.85rem;
  border: none;
  cursor: pointer;
}

.feas-success{
  display: none;
  align-items: flex-start;
  gap: 14px;
  margin-top: 22px;
  padding: 18px 20px;
  background: rgba(61,220,132,0.1);
  border: 1px solid rgba(61,220,132,0.3);
  border-radius: 12px;
}
.feas-success.show{ display: flex; }
.feas-success-icon{
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(61,220,132,0.25);
  color: #3ddc84;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.feas-success strong{ color: #fff; display: block; margin-bottom: 4px; }
.feas-success p{ font-size: 0.82rem; color: var(--muted); }

/* ===== SIDE PANEL ===== */
.feas-side{
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}
.feas-side-card{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 26px;
}
.feas-side-card--accent{
  background: rgba(94,196,224,0.06);
  border-color: rgba(94,196,224,0.2);
}
.feas-side-card h3{
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}
.feas-side-card p{
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.feas-steps{
  list-style: none;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.feas-steps li{
  position: relative;
  padding-left: 32px;
  counter-increment: step;
}
.feas-steps li::before{
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(94,196,224,0.15);
  border: 1px solid rgba(94,196,224,0.4);
  color: var(--cyan-bright);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feas-steps strong{ display: block; font-size: 0.85rem; color: #fff; margin-bottom: 2px; }
.feas-steps span{ font-size: 0.78rem; color: var(--muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px){
  .feas-layout{ grid-template-columns: 1fr; }
  .feas-side{ position: static; }
}
@media (max-width: 768px){
  .feas-inner{ padding: 0 18px; }
  .feas-hero-content{ padding: 40px 20px; }
  .feas-form{ padding: 26px; }
  .feas-form .form-grid{ grid-template-columns: 1fr; }
}