/* ============================================================
   Consulting Business Starter — Global Styles
   ============================================================ */

:root {
  --blue-600: #2563EB;
  --blue-700: #1D4ED8;
  --blue-100: #DBEAFE;
  --blue-50:  #EFF6FF;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;
  --white: #FFFFFF;
  --green-600: #16A34A;
  --green-100: #DCFCE7;
  --amber-600: #D97706;
  --amber-100: #FEF3C7;
  --red-600: #DC2626;
  --red-100: #FEE2E2;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12);
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', Arial, sans-serif;
  color: var(--slate-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: inherit; }
textarea, input, select { font-family: inherit; }

/* ---- Typography ---- */
h1 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; color: var(--slate-900); }
h2 { font-size: clamp(1.4rem, 3vw, 2.1rem); font-weight: 700; line-height: 1.25; letter-spacing: -0.015em; color: var(--slate-900); }
h3 { font-size: 1.15rem; font-weight: 600; color: var(--slate-900); }
h4 { font-size: 1rem; font-weight: 600; color: var(--slate-800); }
p { color: var(--slate-600); }

/* ---- Layout ---- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ---- Nav ---- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--slate-900);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-logo span { color: var(--blue-600); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex-shrink: 1;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-600);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.nav-links a:hover, .nav-links a.active { background: var(--blue-50); color: var(--blue-600); }
.nav-cta {
  flex-shrink: 0;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--slate-700);
  margin: 4px 0;
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue-600);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-700); text-decoration: none; color: var(--white); }
.btn-secondary {
  background: var(--white);
  color: var(--slate-700);
  border: 1.5px solid var(--slate-300);
}
.btn-secondary:hover { background: var(--slate-50); border-color: var(--slate-400); text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--blue-600);
  border: 1.5px solid var(--blue-600);
}
.btn-ghost:hover { background: var(--blue-50); text-decoration: none; }
.btn-sm { padding: 7px 14px; font-size: 0.825rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); }

/* ---- Cards ---- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-flat { box-shadow: none; }

/* ---- Form Controls ---- */
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 6px;
}
.form-label .optional { font-weight: 400; color: var(--slate-400); font-size: 0.8rem; }
.form-hint { font-size: 0.8rem; color: var(--slate-400); margin-top: 4px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--slate-300);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--slate-800);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-control::placeholder { color: var(--slate-400); }
textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

/* ---- Badges / Pills ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-blue { background: var(--blue-100); color: var(--blue-700); }
.badge-green { background: var(--green-100); color: var(--green-600); }
.badge-amber { background: var(--amber-100); color: var(--amber-600); }

/* ---- Progress Steps ---- */
.progress-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--slate-200);
  color: var(--slate-500);
  transition: all var(--transition);
  flex-shrink: 0;
}
.step-item.active .step-num { background: var(--blue-600); color: var(--white); }
.step-item.done .step-num { background: var(--green-600); color: var(--white); }
.step-label { font-size: 0.8rem; font-weight: 500; color: var(--slate-500); white-space: nowrap; }
.step-item.active .step-label { color: var(--blue-600); font-weight: 600; }
.step-item.done .step-label { color: var(--green-600); }
.step-connector { width: 24px; height: 2px; background: var(--slate-200); flex-shrink: 0; margin: 0 4px; }
.step-connector.done { background: var(--green-600); }

/* ---- Document Preview ---- */
.doc-preview {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 48px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--slate-800);
  max-width: 780px;
  margin: 0 auto;
}
.doc-preview h1 { font-size: 1.5rem; margin-bottom: 8px; }
.doc-preview h2 { font-size: 1.1rem; margin-top: 28px; margin-bottom: 8px; padding-bottom: 6px; border-bottom: 2px solid var(--blue-100); color: var(--blue-700); }
.doc-preview h3 { font-size: 0.95rem; margin-top: 16px; margin-bottom: 6px; color: var(--slate-700); }
.doc-preview p { margin-bottom: 10px; }
.doc-preview .doc-header { border-bottom: 3px solid var(--blue-600); padding-bottom: 24px; margin-bottom: 32px; }
.doc-preview .doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 24px 0; }
.doc-preview .party-block { }
.doc-preview .party-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate-400); margin-bottom: 6px; }
.doc-preview table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.doc-preview table th { background: var(--slate-100); padding: 8px 12px; text-align: left; font-size: 0.8rem; font-weight: 600; color: var(--slate-600); }
.doc-preview table td { padding: 8px 12px; border-bottom: 1px solid var(--slate-200); }
.doc-preview .totals-row td { border-top: 2px solid var(--slate-300); font-weight: 600; }
.doc-preview .total-due td { background: var(--blue-50); font-weight: 700; color: var(--blue-700); font-size: 1rem; }
.doc-preview .doc-footer { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--slate-200); }
.doc-preview .signature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
.doc-preview .sig-line { border-top: 1px solid var(--slate-400); padding-top: 8px; margin-top: 40px; font-size: 0.8rem; color: var(--slate-500); }

/* ---- Tabs ---- */
.tab-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--slate-200);
  margin-bottom: 24px;
}
.tab-btn {
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-500);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn.active { color: var(--blue-600); border-bottom-color: var(--blue-600); }
.tab-btn:hover { color: var(--blue-700); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Hero ---- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
  background: linear-gradient(135deg, var(--slate-900) 0%, var(--blue-700) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(29,78,216,0.72) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.hero h1 { color: var(--white); }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.15rem; max-width: 640px; margin: 16px auto 32px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-badge { display: inline-block; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.9); border-radius: 99px; padding: 4px 14px; font-size: 0.8rem; font-weight: 600; margin-bottom: 16px; letter-spacing: 0.04em; }

/* ---- Feature Grid ---- */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.feature-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature-icon svg { color: var(--blue-600); }

/* ---- Workflow Steps ---- */
.workflow-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.workflow-step {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--slate-200);
  position: relative;
}
.workflow-step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue-600);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

/* ---- FAQ ---- */
.faq-item {
  border-bottom: 1px solid var(--slate-200);
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
}
.faq-question:hover { color: var(--blue-600); }
.faq-chevron { flex-shrink: 0; transition: transform var(--transition); color: var(--slate-400); }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { display: none; padding-bottom: 20px; }
.faq-answer p { color: var(--slate-600); }
.faq-item.open .faq-answer { display: block; }

/* ---- Tool Section ---- */
.tool-wrapper {
  background: var(--slate-50);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  overflow: hidden;
}
.tool-header {
  background: var(--blue-600);
  padding: 24px 32px;
  color: var(--white);
}
.tool-header h2 { color: var(--white); font-size: 1.3rem; }
.tool-header p { color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-top: 4px; }
.tool-body { padding: 32px; }

/* ---- Name Cards ---- */
.name-group { margin-bottom: 32px; }
.name-group-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-400);
  margin-bottom: 12px;
}
.names-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.name-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-800);
  transition: all var(--transition);
}
.name-card:hover { border-color: var(--blue-600); background: var(--blue-50); }
.name-card.favorited { border-color: var(--blue-600); background: var(--blue-50); color: var(--blue-700); }
.name-card-actions { display: flex; gap: 4px; margin-left: auto; }
.name-action-btn {
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
  color: var(--slate-400);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.name-action-btn:hover { background: var(--slate-100); color: var(--slate-700); }
.name-action-btn.active { color: var(--blue-600); }

/* ---- Invoice Table ---- */
.invoice-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}
.invoice-items-table th {
  background: var(--slate-100);
  padding: 10px 12px;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-600);
}
.invoice-items-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--slate-200);
}
.invoice-items-table td input {
  width: 100%;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.875rem;
  background: transparent;
}
.invoice-items-table td input:focus {
  border-color: var(--blue-600);
  background: var(--blue-50);
  outline: none;
}
.invoice-totals { max-width: 320px; margin-left: auto; }
.invoice-total-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--slate-200);
}
.invoice-total-row.total-due {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-600);
  border-bottom: none;
  padding-top: 12px;
}

/* ---- Action Bar ---- */
.action-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--slate-200);
  margin-top: 24px;
}
.action-bar-label {
  font-size: 0.8rem;
  color: var(--slate-400);
  margin-right: auto;
}

/* ---- Notification / Toast ---- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--slate-900);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.toast.success { background: var(--green-600); }
.toast.error { background: var(--red-600); }

/* ---- VibeOtter Promo Popup ---- */
.vibe-promo {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9990;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  border: 1px solid var(--slate-200);
  padding: 20px;
  width: 300px;
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.vibe-promo.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.vibe-promo-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--slate-100);
  color: var(--slate-400);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  line-height: 1;
}
.vibe-promo-close:hover { background: var(--slate-200); color: var(--slate-700); }
.vibe-promo-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--blue-50);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
  color: var(--blue-600);
}
.vibe-promo h4 { font-size: 0.95rem; font-weight: 700; color: var(--slate-900); margin-bottom: 6px; line-height: 1.3; }
.vibe-promo p { font-size: 0.825rem; color: var(--slate-500); margin-bottom: 14px; }
.vibe-promo-footer { font-size: 0.7rem; color: var(--slate-400); text-align: center; margin-top: 10px; }
.vibe-promo-footer a { color: var(--slate-400); }

@media (max-width: 600px) {
  .vibe-promo {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 20px 20px 32px;
  }
}

/* ---- Testimonials ---- */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: var(--amber-600); font-size: 0.9rem; margin-bottom: 10px; }
.testimonial-text { font-size: 0.9rem; color: var(--slate-600); margin-bottom: 16px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 10px; }
.testimonial-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-600));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--blue-700);
  flex-shrink: 0;
}
.testimonial-name { font-size: 0.875rem; font-weight: 600; color: var(--slate-800); }
.testimonial-role { font-size: 0.8rem; color: var(--slate-400); }

/* ---- Saved Docs ---- */
.saved-docs-list { display: grid; gap: 12px; }
.saved-doc-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition);
}
.saved-doc-item:hover { box-shadow: var(--shadow-sm); }
.saved-doc-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--blue-600);
}
.saved-doc-info { flex: 1; min-width: 0; }
.saved-doc-title { font-size: 0.875rem; font-weight: 600; color: var(--slate-800); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.saved-doc-meta { font-size: 0.775rem; color: var(--slate-400); }
.saved-doc-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ---- Loading ---- */
.loading-spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
.loading-spinner.dark {
  border: 2px solid var(--slate-200);
  border-top-color: var(--blue-600);
}
@keyframes spin { to { transform: rotate(360deg); } }

.btn.loading { pointer-events: none; opacity: 0.8; }

/* ---- Section Label ---- */
.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-600);
  margin-bottom: 12px;
}

/* ---- Info Tip ---- */
.info-tip {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--blue-600);
  font-size: 0.85rem;
  color: var(--slate-600);
  margin-bottom: 16px;
}
.info-tip.warning { background: var(--amber-100); border-color: var(--amber-600); }
.info-tip.success { background: var(--green-100); border-color: var(--green-600); }

/* ---- Footer ---- */
.site-footer {
  background: var(--slate-900);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 10px; }
.footer-brand p { font-size: 0.875rem; line-height: 1.6; }
.footer-col h4 { color: var(--white); font-size: 0.875rem; font-weight: 600; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 0.875rem; text-decoration: none; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}

/* ---- Editable content ---- */
[contenteditable="true"] {
  outline: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  min-height: 1em;
}
[contenteditable="true"]:hover { background: rgba(37,99,235,0.04); }
[contenteditable="true"]:focus { background: var(--blue-50); box-shadow: 0 0 0 2px var(--blue-600); }
.edit-hint { font-size: 0.75rem; color: var(--slate-400); display: flex; align-items: center; gap: 4px; margin-bottom: 12px; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open + .nav-cta { display: none; }
  .hero { padding: 72px 0 56px; }
  .section { padding: 56px 0; }
  .doc-preview { padding: 24px; }
  .doc-preview .doc-parties, .doc-preview .signature-block { grid-template-columns: 1fr; gap: 16px; }
  .tool-body { padding: 20px; }
  .workflow-steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .workflow-steps { grid-template-columns: 1fr; }
  .progress-steps { gap: 0; }
  .step-label { display: none; }
  .step-connector { width: 16px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; align-items: center; }
  .action-bar { flex-direction: column; align-items: stretch; }
  .action-bar .btn { justify-content: center; }
}

@media print {
  .site-nav, .site-footer, .action-bar, .vibe-promo, .toast, .btn, .tab-nav, .edit-hint { display: none !important; }
  .doc-preview { box-shadow: none; border: none; padding: 0; max-width: 100%; }
  body { background: white; }
}