/* ============================================================
   FlowSale ERP — Component Stylesheet
   Buttons, cards, forms, badges, pricing, feature grid, steps
   ============================================================ */

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--indigo);
  color: #fff;
  border-color: var(--indigo);
}
.btn-primary:hover { background: var(--indigo-dark); border-color: var(--indigo-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(79,70,229,.35); }

.btn-outline {
  background: transparent;
  color: var(--indigo);
  border-color: var(--indigo);
}
.btn-outline:hover { background: var(--indigo-faint); }

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }

.btn-white {
  background: #fff;
  color: var(--indigo);
  border-color: #fff;
}
.btn-white:hover { background: var(--indigo-faint); }

.btn-green {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.btn-green:hover { background: #047857; border-color: #047857; transform: translateY(-1px); }

.btn-purple {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
}
.btn-purple:hover { background: #6d28d9; border-color: #6d28d9; transform: translateY(-1px); }

.btn-sm  { padding: 8px 16px; font-size: .82rem; }
.btn-lg  { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── BADGE ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-blue   { background: var(--indigo-faint);   color: var(--indigo); }
.badge-green  { background: var(--green-light);   color: var(--green); }
.badge-purple { background: var(--purple-light);  color: var(--purple); }
.badge-amber  { background: var(--amber-light);   color: var(--amber); }
.badge-dark   { background: rgba(255,255,255,.08); color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.12); }

/* ── FEATURE CARDS ────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.features-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.features-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--indigo-faint);
  color: var(--indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
}
.feature-icon.green  { background: var(--green-light);  color: var(--green); }
.feature-icon.purple { background: var(--purple-light); color: var(--purple); }
.feature-icon.amber  { background: var(--amber-light);  color: var(--amber); }

.feature-card h3 { margin-bottom: 8px; }

/* ── MODULE CARDS ─────────────────────────────────────────── */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.module-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}
.module-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }

.module-card-header {
  padding: 28px 32px 24px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  position: relative;
  overflow: hidden;
}
.module-card-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 100% 0%, rgba(79,70,229,.25) 0%, transparent 60%);
  pointer-events: none;
}
.module-card-header.hdr-green  { background: linear-gradient(135deg, #064e3b 0%, #065f46 100%); }
.module-card-header.hdr-green::before  { background: radial-gradient(ellipse 80% 80% at 100% 0%, rgba(5,150,105,.3) 0%, transparent 60%); }
.module-card-header.hdr-purple { background: linear-gradient(135deg, #3b0764 0%, #4c1d95 100%); }
.module-card-header.hdr-purple::before { background: radial-gradient(ellipse 80% 80% at 100% 0%, rgba(124,58,237,.3) 0%, transparent 60%); }
.module-card-header.hdr-amber  { background: linear-gradient(135deg, #451a03 0%, #78350f 100%); }
.module-card-header.hdr-amber::before  { background: radial-gradient(ellipse 80% 80% at 100% 0%, rgba(217,119,6,.3) 0%, transparent 60%); }

.module-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  background: rgba(255,255,255,.12);
  color: #fff;
  position: relative;
}

.module-card-header h3 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 8px;
  position: relative;
}
.module-card-header p {
  color: rgba(255,255,255,.6);
  font-size: .88rem;
  line-height: 1.6;
  position: relative;
}

.module-card-body {
  padding: 24px 32px 32px;
}

.module-feature-list { display: flex; flex-direction: column; gap: 10px; }
.module-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--text);
}
.module-feature-list li i {
  color: var(--green);
  font-size: .85rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ── PRICING CARDS ────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); }
.pricing-card.featured {
  border-color: var(--indigo);
  box-shadow: 0 0 0 2px var(--indigo), var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--indigo);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.pricing-tier {
  font-size: .82rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}
.price-currency { font-size: 1.3rem; font-weight: 700; color: var(--dark); }
.price-amount   { font-size: 3rem;   font-weight: 800; color: var(--dark); letter-spacing: -.04em; line-height: 1; }
.price-period   { font-size: .9rem;  color: var(--muted); }

.pricing-desc {
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 32px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--text);
}
.pricing-features li i { color: var(--green); font-size: .8rem; margin-top: 4px; flex-shrink: 0; }
.pricing-features li.muted { color: var(--muted); }
.pricing-features li.muted i { color: var(--border); }

.pricing-footnote {
  text-align: center;
  font-size: .85rem;
  color: var(--muted);
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.pricing-footnote i { color: var(--green); }

/* ── BILLING TOGGLE (monthly / yearly) ───────────────────── */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 auto 48px;
}
.toggle-switch {
  width: 52px;
  height: 28px;
  border-radius: 999px;
  background: var(--border);
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  padding: 0;
  flex-shrink: 0;
}
.toggle-switch[aria-checked="true"] { background: var(--indigo); }
.toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform .2s ease;
}
.toggle-switch[aria-checked="true"] .toggle-knob { transform: translateX(24px); }
.billing-toggle-label {
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.billing-toggle-label.is-active { color: var(--dark); }
.save-badge {
  background: var(--green-light);
  color: var(--green);
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}
[data-price-yearly] { display: none; }
.is-yearly [data-price-monthly] { display: none; }
.is-yearly [data-price-yearly] { display: block; }
.pricing-yearly-note {
  font-size: .8rem;
  color: var(--muted);
  margin-top: -4px;
  margin-bottom: 8px;
}

/* ── PROCESS STEPS ────────────────────────────────────────── */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}
.step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--indigo);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--indigo-faint);
}

.step-content { padding-top: 12px; }
.step-content h3 { margin-bottom: 8px; }

/* ── FORMS ────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark);
}
.form-group .hint {
  font-size: .78rem;
  color: var(--muted);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .92rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: .88rem;
  color: var(--text);
}
.checkbox-item:hover { border-color: var(--indigo); background: var(--indigo-faint); }
.checkbox-item input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--indigo); cursor: pointer; }
.checkbox-item input[type="checkbox"]:checked + span { color: var(--indigo); font-weight: 600; }
.checkbox-item:has(input:checked) { border-color: var(--indigo); background: var(--indigo-faint); }

.form-error-msg {
  color: var(--red);
  font-size: .85rem;
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.form-success {
  text-align: center;
  padding: 48px 32px;
}
.form-success .success-icon {
  font-size: 3rem;
  color: var(--green);
  margin-bottom: 20px;
}
.form-success h3 { margin-bottom: 12px; font-size: 1.4rem; }

/* Contact card layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: var(--dark);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  position: sticky;
  top: 88px;
}
.contact-info-card h3 { color: #fff; margin-bottom: 8px; }
.contact-info-card p  { color: rgba(255,255,255,.55); font-size: .88rem; margin-bottom: 32px; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: #818cf8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  flex-shrink: 0;
}
.contact-info-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.35);
  margin-bottom: 4px;
}
.contact-info-value { font-size: .9rem; color: rgba(255,255,255,.8); }
.contact-info-value a { color: #818cf8; }

.form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  background: var(--bg);
  transition: var(--transition);
  gap: 16px;
}
.faq-question:hover { background: var(--bg-alt); }
.faq-question i { color: var(--muted); transition: transform .25s ease; flex-shrink: 0; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 24px 20px; }
.faq-answer p { font-size: .9rem; }
.faq-item.open .faq-answer { display: block; }

/* ── SERVICES ─────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.service-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--indigo-light);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -.04em;
}
.service-card h3 { margin-bottom: 10px; }
.service-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--text);
}
.service-list li i { color: var(--indigo); font-size: .8rem; margin-top: 4px; flex-shrink: 0; }

/* ── ABOUT ────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.value-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 24px 20px;
  border: 1px solid var(--border);
}
.value-card .feature-icon { width: 40px; height: 40px; font-size: 1rem; margin-bottom: 14px; }
.value-card h4 { margin-bottom: 6px; }

/* ── RESPONSIVE COMPONENTS ────────────────────────────────── */
@media (max-width: 1024px) {
  .modules-grid   { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid   { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info-card { position: static; }
  .about-grid     { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .features-grid       { grid-template-columns: 1fr; }
  .features-grid.cols-2{ grid-template-columns: 1fr; }
  .features-grid.cols-4{ grid-template-columns: repeat(2, 1fr); }
  .modules-grid        { grid-template-columns: 1fr; }
  .services-grid       { grid-template-columns: 1fr; }
  .form-row            { grid-template-columns: 1fr; }
  .checkboxes-grid     { grid-template-columns: 1fr; }
  .about-values        { grid-template-columns: 1fr; }
}