/* =========================================
   ORVENTA — Components
   Premium · trust-first · clean & restrained
   ========================================= */

/* ---- Header / Nav ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 20, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive),
              background var(--transition-interactive);
}

.site-header.scrolled {
  background: rgba(11, 15, 20, 0.92);
  border-bottom-color: var(--color-divider);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-text-strong);
}

.nav-logo::before {
  content: "";
  display: block;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background: url("../assets/orventa-mark.png") center / contain no-repeat;
}

.nav-logo svg { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
  position: relative;
  padding-block: var(--space-2);
}

.nav-links a:hover { color: var(--color-text-strong); }

.nav-links a.active {
  color: var(--color-text-strong);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ---- Buttons (cleaner, no glow on rest, refined hover) ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.625rem 1.125rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  white-space: nowrap;
  min-height: 44px;            /* touch-friendly */
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset, var(--shadow-xs);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #07101c;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(15, 123, 255, 0.28);
}

.btn-primary:active {
  background: var(--color-primary-active);
  color: #ffffff;
  transform: translateY(0);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset;
}

.btn-outline {
  background: transparent;
  color: var(--color-text-strong);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-color: transparent;
}

.btn-ghost:hover { color: var(--color-text-strong); }

.btn-lg {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  min-height: 52px;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-interactive), color var(--transition-interactive);
}

.btn-arrow:hover {
  gap: 0.875rem;
  color: var(--color-primary-hover);
}

/* Legacy gradient button — kept for backwards compat but now identical to primary
   visual treatment (no glow), matching the restrained palette. */
.btn-gradient {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset, var(--shadow-xs);
}

.btn-gradient::before { content: none; }

.btn-gradient:hover {
  background: var(--color-primary-hover);
  color: #07101c;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(15, 123, 255, 0.28);
}

/* ---- Theme Toggle (kept harmless if any markup remains) ---- */
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ---- Cards (refined, calmer hover) ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2.4vw, var(--space-8));
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.card:hover {
  border-color: rgba(15, 123, 255, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-6), 2.4vw, var(--space-8));
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.feature-card::before { content: none; }

.feature-card:hover {
  border-color: rgba(15, 123, 255, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  border: 1px solid rgba(15, 123, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
  color: var(--color-text-strong);
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ---- Section Labels (legacy — same as .eyebrow) ---- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: var(--color-primary);
  border-radius: 0;
}

/* ---- Stats Row ---- */
.stat-item {
  text-align: left;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--color-text-strong);
}

.stat-number-accent {
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  letter-spacing: 0.005em;
}

/* ---- Highlight Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 0.75rem;
  background: var(--color-primary-soft);
  border: 1px solid rgba(15, 123, 255, 0.22);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

/* ---- Trust strip (logos / "trusted by" / location) ---- */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-6);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.trust-strip-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.trust-strip-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 14px;
  background: var(--color-border);
}

/* ---- Forms (premium, accessible) ---- */
.form-field { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.005em;
}
.form-input,
.form-textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-strong);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.875rem;
  width: 100%;
  min-height: 48px;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive), background var(--transition-interactive);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-faint); }
.form-input:hover,
.form-textarea:hover { border-color: rgba(255,255,255,0.18); }
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ring);
  background: var(--color-surface-2);
}
.form-textarea { min-height: 120px; resize: vertical; }

/* ---- Mobile Nav (legacy, neutralized) ---- */
.mobile-menu-btn,
.mobile-nav { display: none !important; }

._legacy_mobile_menu_btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  color: var(--color-text);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 64px 0 0;
  background: var(--color-bg);
  z-index: 99;
  padding: var(--space-8);
  border-top: 1px solid var(--color-divider);
  flex-direction: column;
  gap: var(--space-6);
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: var(--space-4);
}

.mobile-nav a:hover { color: var(--color-primary); }

/* ---- Footer ---- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  max-width: 38ch;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a, .footer-col li {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.footer-col a:hover { color: var(--color-text-strong); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  margin-top: var(--space-12);
  border-top: 1px solid var(--color-divider);
  font-size: 0.8125rem;
  color: var(--color-text-faint);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-10); }
  .footer-grid > :nth-child(4) { grid-column: 1 / -1; border-top: 1px solid var(--color-divider); padding-top: var(--space-8); }
}

@media (max-width: 768px) {
  .nav-inner { gap: var(--space-3); height: 64px; }
  .nav-links { gap: var(--space-4); }
  .nav-links a { font-size: 0.8125rem; letter-spacing: 0.005em; }
  .nav-actions .btn { padding-inline: var(--space-3); font-size: 0.8125rem; min-height: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > :nth-child(4) { grid-column: 1 / -1; border-top: 1px solid var(--color-divider); padding-top: var(--space-8); }
  .footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
}

@media (max-width: 480px) {
  .nav-logo { font-size: 0.9375rem; }
  .nav-logo svg { width: 26px; height: 26px; }
  .nav-logo::before { width: 28px; height: 28px; }
  .nav-links { gap: var(--space-3); }
  .nav-actions .btn span.full { display: none; }
  .nav-actions .btn span.short { display: inline; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (min-width: 481px) {
  .nav-actions .btn span.short { display: none; }
}