:root {
  --primary: #12845b;
  --primary-light: #1f9d6d;
  --secondary: #68b58e;
  --accent: #d4af37;
  --text: #18342a;
  --text-light: #657a71;
  --bg: #f4f8f5;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.7);
  --glass-border: #dce8e1;
  --shadow: 0 10px 30px rgba(24, 52, 42, 0.08);
  --radius: 16px;
  --font: 'Outfit', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ================= NAVIGATION ================= */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 5%;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-text {
  display: flex;
  flex-direction: column;
}

.brand-main {
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 1px;
  color: var(--primary);
}

.brand-sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
}

.nav-actions {
  display: flex;
  gap: 1rem;
}

.btn-nav {
  padding: 0.6rem 1.2rem;
  border-radius: 100px;
  border: none;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  color: var(--primary);
}

.btn-nav:hover {
  background: rgba(45, 106, 79, 0.05);
}

.btn-nav-expert {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: white;
  position: relative;
}

.btn-nav-expert:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(45, 106, 79, 0.2);
}

.badge-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ef4444;
  color: white;
  font-size: 0.65rem;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
}

/* ================= HERO ================= */
.hero {
  padding: 140px 5% 60px;
  position: relative;
  text-align: center;
  background: linear-gradient(135deg, #f0f7f4 0%, #e8f3ee 100%);
  overflow: hidden;
}

.hero-bg-shapes .shape {
  position: absolute;
  filter: blur(80px);
  border-radius: 50%;
  z-index: 0;
}

.shape-1 { width: 400px; height: 400px; background: rgba(82, 183, 136, 0.1); top: -100px; right: -50px; }
.shape-2 { width: 300px; height: 300px; background: rgba(45, 106, 79, 0.08); bottom: -100px; left: -50px; }
.shape-3 { width: 250px; height: 250px; background: rgba(212, 175, 55, 0.05); top: 10%; left: 10%; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(45, 106, 79, 0.1);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2rem;
  border: 1px solid rgba(45, 106, 79, 0.1);
}

.dot-pulse {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(45, 106, 79, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(45, 106, 79, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(45, 106, 79, 0); }
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.highlight {
  color: var(--primary);
  position: relative;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 100%;
  height: 12px;
  background: rgba(82, 183, 136, 0.2);
  z-index: -1;
  border-radius: 4px;
}

.hero-sub {
  font-size: 1.2rem;
  color: #555;
  max-width: 600px;
  margin: 0 auto;
}

/* ================= CARDS & FORMS ================= */
.form-section {
  padding: 40px 5% 100px;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 2;
  margin-top: -40px;
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  width: 100%;
  max-width: 700px;
}

.form-header {
  margin-bottom: 2rem;
  text-align: center;
}

.form-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
}

.form-header p {
  color: #777;
  font-size: 0.95rem;
}

/* Step Indicator */
.step-indicator {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  position: relative;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #999;
  transition: var(--transition);
}

.step span {
  font-size: 0.8rem;
  font-weight: 600;
  color: #999;
}

.step.active .step-num {
  background: var(--primary);
  color: white;
  box-shadow: 0 0 0 5px rgba(45, 106, 79, 0.15);
}

.step.active span {
  color: var(--primary);
}

.step-line {
  flex: 1;
  height: 2px;
  background: #eee;
  margin: 0 10px;
  margin-top: -24px;
}

/* Inputs */
.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.optional {
  font-weight: 400;
  color: #aaa;
  font-size: 0.8rem;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-light);
  opacity: 0.5;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 45px;
  border-radius: 12px;
  border: 1.5px solid #eef2f0;
  background: #fdfdfd;
  font-family: var(--font);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

textarea {
  padding-left: 15px;
  resize: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(45, 106, 79, 0.05);
}

/* Radio Cards */
.radio-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.radio-card {
  cursor: pointer;
}

.radio-card input {
  display: none;
}

.radio-card-inner {
  padding: 1rem;
  border: 1.5px solid #eef2f0;
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
  background: #fdfdfd;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.radio-emoji { font-size: 1.5rem; margin-bottom: 5px; }
.radio-label { font-weight: 700; font-size: 0.9rem; margin-bottom: 2px; }
.radio-desc { font-size: 0.7rem; color: #888; }

.radio-card input:checked + .radio-card-inner {
  border-color: var(--primary);
  background: rgba(45, 106, 79, 0.05);
  transform: scale(1.02);
}

/* Buttons */
.btn-primary, .btn-submit {
  background: var(--primary);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 12px;
  border: none;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-primary:hover, .btn-submit:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(45, 106, 79, 0.2);
}

.btn-secondary {
  background: #f0f4f2;
  color: var(--primary);
  padding: 0.8rem 2rem;
  border-radius: 12px;
  border: none;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: #e5ece8;
}

.space-between {
  display: flex;
  justify-content: space-between;
}

.form-nav {
  margin-top: 2rem;
}

/* Success Card */
.success-card {
  text-align: center;
  animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.success-icon { margin-bottom: 1.5rem; }
.success-card h2 { color: var(--primary); margin-bottom: 1rem; }
.success-card p { color: #666; margin-bottom: 2rem; }

/* Features strip */
.features-strip {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 0 5% 100px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.feature-item div {
  display: flex;
  flex-direction: column;
}

.feature-item div strong { color: var(--primary); font-size: 1rem; }
.feature-item div span { color: #888; font-size: 0.8rem; }

/* ================= VIEW: EXPERT ================= */
.expert-header {
  padding: 120px 5% 40px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  background: #f0f7f4;
}

.expert-stats-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}

.expert-stats {
  display: flex;
  gap: 15px;
}

/* Login Interface */
#expert-login-section {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7f4 0%, #e8f3ee 100%);
}

.login-icon {
  width: 64px;
  height: 64px;
  background: rgba(45, 106, 79, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  padding: 12px 24px;
  background: white;
  color: #555;
  border: 1px solid #ddd;
  border-radius: 50px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.btn-google:hover {
  background: #f8f8f8;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transform: translateY(-1px);
}

.stat-card {
  background: white;
  padding: 1rem 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  text-align: center;
  min-width: 120px;
}

.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #999;
  text-transform: uppercase;
}

.requests-section {
  padding: 20px 5% 100px;
}

.requests-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.filter-tabs {
  display: flex;
  background: #eee;
  padding: 4px;
  border-radius: 100px;
}

.filter-tab {
  padding: 0.5rem 1.5rem;
  border-radius: 100px;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  color: #777;
  transition: var(--transition);
}

.filter-tab.active {
  background: white;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.btn-clear {
  background: transparent;
  border: none;
  color: #aaa;
  font-family: var(--font);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.btn-clear:hover { color: #ef4444; }

.requests-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

.request-card {
  background: white;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  border: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.request-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,0.06); }

.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.card-id { font-size: 0.7rem; color: #bbb; font-weight: 600; }
.card-status { font-size: 0.7rem; padding: 4px 10px; border-radius: 100px; font-weight: 700; text-transform: uppercase; }
.status-pending { background: #fff8e6; color: #d97706; }
.status-done { background: #ecfdf5; color: #059669; }

.card-content h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.card-addr { font-size: 0.85rem; color: #777; margin-bottom: 0.8rem; display: flex; align-items: center; gap: 5px; }

.card-pente {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8f8f8;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-bottom: 1.2rem;
}

.card-footer { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 1rem; border-top: 1px solid #f8f8f8; }
.card-date { font-size: 0.75rem; color: #aaa; }

.btn-action {
  background: var(--primary);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-action:hover { background: var(--primary-light); }
.btn-action.btn-view { background: #f0f4f2; color: var(--primary); }

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px;
  background: white;
  border-radius: 24px;
}

.empty-icon { font-size: 3rem; margin-bottom: 15px; }

/* ================= MODAL ================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(24, 52, 42, 0.28);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-card {
  background: white;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: 24px;
  position: relative;
  overflow-y: auto;
  box-shadow: 0 30px 60px rgba(0,0,0,0.15);
  animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn { from { transform: scale(0.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #f5f5f5;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #777;
  z-index: 10;
}

.modal-header { padding: 40px 40px 20px; border-bottom: 1px solid #f0f0f0; }
.modal-badge { display: inline-block; background: var(--primary); color: white; padding: 4px 12px; border-radius: 100px; font-size: 0.75rem; font-weight: 700; margin-bottom: 10px; }
.modal-meta { display: flex; gap: 10px; color: #888; font-size: 0.9rem; }
.sep { opacity: 0.5; }

.modal-body { padding: 30px 40px 40px; }
.modal-section { margin-bottom: 2.5rem; }
.section-title { font-size: 1.1rem; color: var(--primary); margin-bottom: 1.2rem; font-weight: 700; border-left: 4px solid var(--primary); padding-left: 12px; }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.info-item { background: #f9f9f9; padding: 12px 15px; border-radius: 12px; }
.info-label { display: block; font-size: 0.75rem; color: #999; font-weight: 600; margin-bottom: 2px; }
.info-val { font-weight: 600; color: var(--text); }

.expert-fields .expert-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 15px; }

/* Robot Selection Grid */
.robot-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.robot-card {
  border: 1.5px solid #eef2f0;
  border-radius: 18px;
  padding: 20px;
  cursor: pointer;
  transition: var(--transition);
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.robot-card:hover {
  border-color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 106, 79, 0.05);
}

.robot-card.selected {
  border-color: var(--primary);
  background: rgba(45, 106, 79, 0.02);
  box-shadow: 0 0 0 1px var(--primary);
}

.robot-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.robot-name {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--primary);
  line-height: 1.2;
  max-width: 70%;
}

.robot-price {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent);
}

.robot-desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.4;
}

.robot-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge-surface, .badge-tech {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.badge-surface { background: #f0f7f4; color: var(--primary); }
.badge-tech { background: #fff8e6; color: #d97706; }
.badge-connectivity { background: #e0f2fe; color: #0369a1; }
.badge-live { background: #fef2f2; color: #991b1b; }

.selection-indicator {
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 700;
  color: #aaa;
  padding-top: 10px;
  border-top: 1px solid #f0f0f0;
  transition: var(--transition);
}

.robot-card.selected .selection-indicator {
  color: var(--primary);
}

.section-desc {
  font-size: 0.9rem;
  color: #777;
  margin-top: -8px;
  margin-bottom: 20px;
}

.savings-estimate {
  background: linear-gradient(135deg, rgba(22, 138, 91, 0.1), rgba(22, 138, 91, 0.03));
  border: 1px solid rgba(22, 138, 91, 0.25);
  border-radius: 12px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #14503a;
}

.robot-specs-preview { background: #fdfdfd; border: 1px dashed var(--secondary); padding: 20px; border-radius: 16px; margin-top: 10px; }
.robot-specs-preview h4 { font-size: 0.9rem; margin-bottom: 15px; text-transform: uppercase; color: #888; letter-spacing: 1px; }
.specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.spec-item { text-align: center; padding: 10px; background: white; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.02); }
.spec-label { display: block; font-size: 0.65rem; color: #aaa; margin-bottom: 2px; }
.spec-val { font-weight: 700; font-size: 0.9rem; color: var(--primary); }

.modal-actions { display: flex; justify-content: flex-end; gap: 15px; border-top: 1px solid #f0f0f0; padding-top: 25px; }

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  .radio-cards { grid-template-columns: 1fr; }
  .info-grid, .expert-row, .robot-cards, .specs-grid, .form-grid { grid-template-columns: 1fr; }
  .navbar {
    padding: calc(0.75rem + env(safe-area-inset-top, 0px)) 15px 0.75rem 15px;
  }
  .nav-text { display: none; }
  .hero-sub { font-size: 1rem; }

  input, select, textarea, button {
    font-size: 16px !important;
  }

  button, .btn, .btn-primary, .btn-secondary, .step-btn {
    min-height: 44px;
  }

  .signature-container canvas {
    width: 100% !important;
    height: auto !important;
    touch-action: none;
  }

  .photo-preview-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  }

  .modal-card, .modal-content {
    width: 95% !important;
    max-width: 95vw !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    padding: 1.25rem !important;
  }
}

@media (max-width: 480px) {
  .form-container, .form-card {
    padding: 1.25rem 1rem;
    border-radius: 16px;
  }

  .modal-actions {
    flex-direction: column;
    gap: 10px;
  }

  .modal-actions button {
    width: 100%;
  }
}

/* Stable light surfaces shared by the form and robot-detail routes. */
body,
.hero,
.main-content {
  background-color: #f4f8f5;
  background-image: none;
}

.navbar,
.form-container,
.form-card,
.robot-card,
.modal-card,
input,
select,
textarea {
  background-color: #ffffff;
}

.navbar,
.form-container,
.form-card,
.modal-card {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* ========================================================================== 
   AGREEN 2026 — LIGHT EXPERIENCE
   ========================================================================== */
:root {
  --primary: #087a55;
  --primary-light: #0f9568;
  --secondary: #61b68f;
  --accent: #f3a51f;
  --text: #17352b;
  --text-light: #60766c;
  --bg: #f6faf7;
  --glass: #ffffff;
  --glass-border: #dce9e2;
  --shadow: 0 18px 50px rgba(25, 65, 50, 0.09);
  --radius: 22px;
}

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(circle at 8% 8%, rgba(27, 156, 106, 0.08), transparent 28rem),
    #f6faf7;
  color: var(--text);
}

.navbar {
  width: calc(100% - 32px);
  top: 14px;
  left: 16px;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(210, 228, 218, 0.9);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(24, 62, 48, 0.08);
}

.nav-logo {
  display: grid;
  place-items: center;
  filter: drop-shadow(0 5px 9px rgba(8, 122, 85, 0.15));
}

.brand-main { letter-spacing: 0.04em; }
.brand-sub { text-transform: none; letter-spacing: 0.02em; }

.btn-nav {
  min-height: 42px;
  padding-inline: 1rem;
  border: 1px solid transparent;
}

.btn-nav:not(.btn-nav-expert):hover {
  border-color: #cee2d7;
  background: #f2f8f4;
}

.btn-nav-expert {
  background: linear-gradient(135deg, #087a55, #0e9266);
  box-shadow: 0 8px 18px rgba(8, 122, 85, 0.18);
}

.hero {
  padding: 155px 5% 72px;
  background:
    radial-gradient(circle at 15% 20%, rgba(68, 184, 132, 0.13), transparent 24rem),
    radial-gradient(circle at 88% 10%, rgba(243, 165, 31, 0.10), transparent 22rem),
    linear-gradient(180deg, #f9fcfa 0%, #eef7f2 100%);
  border-bottom: 1px solid #e0ece5;
}

.hero-badge {
  margin-bottom: 1.5rem;
  background: #e8f6ef;
  border-color: #cce9db;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.7);
}

h1 { letter-spacing: -0.045em; }
.hero-sub { color: var(--text-light); line-height: 1.65; }

.form-section { padding-top: 56px; }

.form-card,
.success-card {
  border: 1px solid #dce9e2;
  box-shadow: var(--shadow);
  background: #fff;
}

.form-card { overflow: hidden; }

.form-header {
  margin: -1px -1px 1.75rem;
  padding: 1.75rem 2rem 1.5rem;
  border-bottom: 1px solid #e4eee8;
  background: linear-gradient(135deg, #ffffff, #f5faf7);
}

.form-header h2 { letter-spacing: -0.025em; }

.step-indicator {
  margin: 0 0 2rem;
  padding: 1rem;
  border-radius: 16px;
  background: #f5f9f7;
  border: 1px solid #e1ebe5;
}

.step-num {
  box-shadow: 0 0 0 4px #fff;
  transition: transform .2s ease, background-color .2s ease;
}

.step.active .step-num { transform: scale(1.08); }

.input-group label {
  color: #27493d;
  font-weight: 700;
}

input,
select,
textarea {
  min-height: 50px;
  border: 1px solid #cfdfd6;
  border-radius: 13px;
  background: #fbfdfc;
  color: var(--text);
  box-shadow: inset 0 1px 2px rgba(24, 52, 42, .03);
}

textarea { min-height: 118px; }

input:hover,
select:hover,
textarea:hover { border-color: #a9cbb9; }

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(8, 122, 85, .11);
}

.radio-card-inner {
  min-height: 140px;
  border: 1px solid #d5e4dc;
  border-radius: 17px;
  background: #fbfdfc;
}

.radio-card:hover .radio-card-inner {
  transform: translateY(-3px);
  border-color: #88bea3;
  box-shadow: 0 12px 26px rgba(24, 68, 50, .09);
}

.radio-card input:checked + .radio-card-inner {
  border-color: var(--primary);
  background: #edf8f2;
  box-shadow: 0 0 0 3px rgba(8, 122, 85, .10);
}

.btn-primary,
.btn-submit,
.btn-secondary {
  min-height: 48px;
  border-radius: 13px;
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.btn-primary,
.btn-submit {
  background: linear-gradient(135deg, #087a55, #0e9468);
  box-shadow: 0 10px 20px rgba(8, 122, 85, .18);
}

.btn-primary:hover,
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 13px 25px rgba(8, 122, 85, .24); }

.btn-secondary { border: 1px solid #d2e1d9; background: #fff; }
.btn-secondary:hover { background: #f3f8f5; border-color: #a9c9b9; }

.features-strip {
  max-width: 1050px;
  margin: 0 auto 72px;
  padding: 1.25rem;
  border: 1px solid #dce9e2;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(24, 62, 48, .06);
}

.feature-item { padding: .75rem 1rem; }
.feature-item + .feature-item { border-left: 1px solid #e2ece6; }

.expert-header,
.requests-toolbar,
.request-card,
.modal-content,
.modal-card {
  border-color: #dce9e2;
  box-shadow: 0 14px 38px rgba(24, 62, 48, .08);
}

.request-card { background: #fff; }
.request-card:hover { transform: translateY(-3px); border-color: #a9ccb9; }

@media (max-width: 768px) {
  .navbar { width: calc(100% - 20px); left: 10px; top: 8px; }
  .nav-actions { gap: .35rem; }
  .btn-nav { padding-inline: .75rem; }
  .hero { padding-top: 125px; }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
  .form-header { padding: 1.4rem 1.25rem; }
  .step-indicator { padding: .8rem .5rem; }
  .features-strip { margin-inline: 1rem; }
  .feature-item + .feature-item { border-left: 0; border-top: 1px solid #e2ece6; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}