/* ========== PAGE HERO ========== */
.page-hero {
  position: relative;
  padding: 180px 0 80px;
  background: linear-gradient(135deg, var(--near-black) 0%, #2A2A2A 100%);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,178,54,0.1) 0%, transparent 70%);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--white);
  margin-bottom: 16px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
}

.breadcrumb a {
  color: var(--gold);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--gold-dark); }
.breadcrumb-sep { color: rgba(255,255,255,0.4); }
.breadcrumb-current { color: rgba(255,255,255,0.7); }

/* Active link in nav */
.active-link { color: var(--white) !important; }

/* ========== INTRO ========== */
.rfq-intro {
  padding: 80px 0 40px;
  background: var(--white);
}

.rfq-intro-content {
  max-width: 720px;
}

.rfq-intro-content h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 20px;
  line-height: 1.15;
}
.rfq-intro-content h2 span { color: var(--red); }

.rfq-intro-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ========== RFQ FORM ========== */
.rfq-form-section {
  padding: 40px 0 100px;
  background: var(--white);
}

.rfq-form-wrap {
  background: var(--off-white);
  border-radius: 16px;
  padding: 56px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.rfq-form-block {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-light);
}

.rfq-form-block:last-of-type {
  margin-bottom: 32px;
  padding-bottom: 0;
  border-bottom: none;
}

.rfq-form-block-title {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1.3rem;
  margin-bottom: 28px;
}

.rfq-form-block-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--near-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* File Upload */
.file-upload-area {
  position: relative;
  border: 2px dashed var(--border-light);
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  background: var(--white);
}

.file-upload-area:hover {
  border-color: var(--gold);
  background: rgba(255,178,54,0.03);
}

.file-upload-area.dragover {
  border-color: var(--gold);
  background: rgba(255,178,54,0.06);
}

.file-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-upload-content svg {
  width: 40px;
  height: 40px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.file-upload-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.file-upload-content p strong {
  color: var(--gold-dark);
}

.file-upload-content span {
  font-size: 0.8rem;
  color: var(--text-light);
}

.rfq-submit {
  width: 100%;
  padding: 18px;
  font-size: 1.05rem;
}

/* ========== PROCESS STEPS ========== */
.rfq-process {
  padding: 100px 0;
  background: var(--off-white);
}

.rfq-process-header {
  text-align: center;
  margin-bottom: 64px;
}

.rfq-steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.rfq-step {
  background: var(--white);
  border-radius: 12px;
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  flex: 1;
  max-width: 320px;
  transition: all 0.4s ease;
}

.rfq-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.rfq-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--near-black);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.rfq-step h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.rfq-step p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.rfq-step-arrow {
  flex-shrink: 0;
}

.rfq-step-arrow svg {
  width: 32px;
  height: 32px;
  color: var(--gold);
}

/* ========== FAQ ========== */
.rfq-faq {
  padding: 100px 0;
  background: var(--white);
}

.rfq-faq-header {
  text-align: center;
  margin-bottom: 56px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.active {
  border-color: var(--gold);
  box-shadow: 0 2px 12px rgba(255,178,54,0.1);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--white);
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--near-black);
  text-align: left;
  transition: all var(--transition);
}

.faq-question:hover {
  color: var(--red);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--gold-dark);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .nav-cta { white-space: nowrap; }
  .rfq-form-wrap { padding: 40px 32px; }
  .rfq-steps-grid { flex-wrap: wrap; }
  .rfq-step-arrow { display: none; }
  .rfq-step { max-width: none; }
}

@media (max-width: 768px) {
  .page-hero { padding: 140px 0 60px; }
  .rfq-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .file-upload-area { padding: 24px; }
  .rfq-steps-grid { flex-direction: column; }
}

@media (max-width: 480px) {
  .rfq-form-block-title { font-size: 1.1rem; }

  .nav-cta { white-space: nowrap; }
  .lang-switch { gap: 4px; font-size: 10px; }
  .lang-switch a { font-size: 10px; gap: 3px; }
  .lang-flag { width: 16px; height: 11px; }
  .lang-divider { display: none; }
}