/* CourierPartner Franchise - Custom Styles */

:root {
  --primary: #E53935;
  --primary-dark: #C62828;
  --secondary: #0F172A;
  --secondary-light: #1E293B;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.35);
  --shadow-soft: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 12px 40px rgba(15, 23, 42, 0.14);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Sticky header glass effect */
.header-glass {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  transition: box-shadow var(--transition);
}

.header-glass.scrolled {
  box-shadow: var(--shadow-soft);
}

/* Glassmorphism cards */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

/* Hero overlay — layered gradient for text readability + brand accent */
.hero-overlay {
  position: absolute;
  background:
    linear-gradient(
      105deg,
      rgba(15, 23, 42, 0.94) 0%,
      rgba(15, 23, 42, 0.82) 28%,
      rgba(15, 23, 42, 0.58) 52%,
      rgba(15, 23, 42, 0.32) 72%,
      rgba(15, 23, 42, 0.15) 100%
    ),
    linear-gradient(
      to top,
      rgba(15, 23, 42, 0.75) 0%,
      rgba(15, 23, 42, 0.25) 35%,
      transparent 65%
    ),
    linear-gradient(
      135deg,
      rgba(229, 57, 53, 0.28) 0%,
      rgba(229, 57, 53, 0.1) 30%,
      transparent 55%
    );
}

.hero-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 15% 85%,
    rgba(229, 57, 53, 0.22) 0%,
    transparent 70%
  );
  pointer-events: none;
}

/* Buttons */
.btn-primary {
  background: var(--primary);
  color: #fff;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(229, 57, 53, 0.35);
}

.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  background: #fff;
  color: var(--secondary);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--secondary);
  color: #fff;
  transition: background var(--transition), transform var(--transition);
}

.btn-secondary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
}

/* Feature icon wrapper */
.feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.875rem;
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.12), rgba(229, 57, 53, 0.04));
  color: var(--primary);
  transition: transform var(--transition), background var(--transition);
}

.glass-card:hover .feature-icon {
  transform: scale(1.08);
  background: linear-gradient(135deg, rgba(229, 57, 53, 0.2), rgba(229, 57, 53, 0.08));
}

/* Franchise model cards */
.model-card {
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.model-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #FF7043);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.model-card:hover::before {
  transform: scaleX(1);
}

.model-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.model-card.featured {
  border: 2px solid var(--primary);
}

/* Stats counter */
.stat-number {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum';
}

/* Timeline */
.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), rgba(229, 57, 53, 0.2));
  transform: translateX(-50%);
}

.timeline-dot {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 0 0 6px rgba(229, 57, 53, 0.15);
  z-index: 2;
  position: relative;
}

.timeline-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Testimonial carousel */
.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .carousel-slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .carousel-slide {
    flex: 0 0 25%;
  }
}

.carousel-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background: #CBD5E1;
  transition: background var(--transition), width var(--transition);
}

.carousel-dot.active {
  width: 1.5rem;
  background: var(--primary);
}

/* FAQ accordion */
.faq-item {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-soft);
}

.faq-item.active {
  border-color: rgba(229, 57, 53, 0.25);
  box-shadow: 0 4px 20px rgba(229, 57, 53, 0.08);
}

.faq-question {
  cursor: pointer;
  user-select: none;
  background: none;
  border: none;
  font: inherit;
  width: 100%;
}

.faq-icon {
  transition: transform var(--transition);
  flex-shrink: 0;
}

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

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
  padding: 0 1.25rem;
}

.faq-item.active .faq-answer-inner {
  padding: 0 1.25rem 1.25rem;
}

/* Form styles */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid #E2E8F0;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: #fff;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.12);
}

.form-input.error {
  border-color: #EF4444;
}

.form-error {
  color: #EF4444;
  font-size: 0.8125rem;
  margin-top: 0.25rem;
  display: none;
}

.form-error.show {
  display: block;
}

.form-success {
  display: none;
  padding: 1rem 1.25rem;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: 0.5rem;
  color: #065F46;
}

.form-success.show {
  display: block;
}

.form-submit-error {
  display: none;
  padding: 1rem 1.25rem;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: 0.5rem;
  color: #991B1B;
  font-size: 0.875rem;
  margin-top: 1rem;
}

.form-submit-error.show {
  display: block;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 3.5rem;
  height: 3.5rem;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.7); }
}

/* Mobile menu */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.mobile-menu.open {
  max-height: 24rem;
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* CTA banner gradient */
.cta-banner {
  background: linear-gradient(135deg, var(--secondary) 0%, #1a2744 50%, rgba(229, 57, 53, 0.85) 100%);
}

/* Star rating */
.star-filled {
  color: #FBBF24;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: 0.25rem;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}