/*
 * Glisn Landing Page Styles - Customer Service Niche
 * Extends _shared/base.css
 */

:root {
  /* Brand Colors Override */
  --glisn-primary: #4F46E5; /* Indigo */
  --glisn-primary-dark: #4338CA;
  --glisn-primary-light: #818CF8;
  --glisn-secondary: #7C3AED; /* Purple */
  --glisn-secondary-dark: #6D28D9;
  --glisn-accent: #10B981; /* Green for CTAs */
  --glisn-accent-dark: #059669;

  /* App Backgrounds */
  --bg-white: #FFFFFF;
  --bg-light-gray: #F9FAFB;
}

body {
  font-family: var(--font-sans);
  color: var(--glisn-gray-900);
  background-color: var(--bg-white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
}

/* Typography Utilities */
.text-center { text-align: center; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-2xl); }
.mt-md { margin-top: var(--space-md); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background-color: var(--glisn-accent);
  color: var(--glisn-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--glisn-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-white {
  background-color: var(--glisn-white);
  color: var(--glisn-primary);
}

.btn-white:hover {
  background-color: var(--glisn-gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

/* Navigation / Trust Bar */
.navbar {
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 50;
  border-bottom: 1px solid var(--glisn-gray-200);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.nav-app-icon {
  width: 32px;
  height: 32px;
  background-color: var(--glisn-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
}

.logo-text {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--glisn-primary);
  letter-spacing: -0.02em;
}

/* Hero Section */
.hero-section {
  padding: var(--space-3xl) 0;
  background-color: var(--bg-white);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-eyebrow {
  color: var(--glisn-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  display: block;
}

.hero-headline {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  color: var(--glisn-gray-900);
}

.hero-subhead {
  font-size: 1.125rem;
  color: var(--glisn-gray-700);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.hero-sub-cta {
  font-size: 0.875rem;
  color: var(--glisn-gray-500);
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
}

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subhead {
    margin: 0 auto var(--space-xl);
  }
  .hero-actions {
    align-items: center;
  }
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Section Common */
.section-light {
  background-color: var(--bg-light-gray);
  padding: var(--space-3xl) 0;
}

.section-white {
  background-color: var(--bg-white);
  padding: var(--space-3xl) 0;
}

.section-indigo {
  background-color: var(--glisn-primary);
  color: white;
  padding: var(--space-3xl) 0;
}

.text-center-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-xl);
}

.section-indigo .section-title {
  color: white;
}

/* Pain Points Section */
.pain-points-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.pain-card {
  background: var(--glisn-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--glisn-gray-200);
  text-align: left;
  transition: transform var(--transition-fast);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pain-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(124, 58, 237, 0.1);
  color: var(--glisn-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.pain-text {
  color: var(--glisn-gray-700);
  font-size: 1rem;
}

@media (max-width: 768px) {
  .pain-points-grid { grid-template-columns: 1fr; }
}

/* How It Works Section */
.how-it-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.how-step {
  text-align: left;
}

.step-number {
  display: inline-flex;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--glisn-primary);
  color: white;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.step-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.step-desc {
  color: var(--glisn-gray-700);
  margin-bottom: var(--space-xl);
}

.step-media-placeholder {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.step-media-placeholder img {
  width: 100%;
  height: auto;
  display: block;
}

.custom-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: var(--glisn-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  color: white;
  transition: transform var(--transition-base), background var(--transition-fast);
}

.play-overlay:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--glisn-primary-dark, #3730a3);
}

.play-icon {
  width: 32px;
  height: 32px;
  margin-left: 4px;
}

@media (max-width: 992px) {
  .how-it-works-grid { grid-template-columns: 1fr; gap: var(--space-3xl); }
  .how-step { text-align: center; }
  .step-number { margin: 0 auto var(--space-md); }
}

/* Outcomes Section */
.outcomes-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.outcome-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 1.25rem;
  font-weight: 500;
}

.outcome-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--glisn-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

/* Social Proof */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  padding: var(--space-xl);
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glisn-gray-200);
  box-shadow: var(--shadow-md);
  text-align: left;
}

.testimonial-quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--glisn-gray-900);
  margin-bottom: var(--space-md);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--glisn-gray-200);
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.author-title {
  font-size: 0.875rem;
  color: var(--glisn-gray-500);
}

.app-store-badge {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--glisn-gray-900);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.stars { color: #F59E0B; }

@media (max-width: 992px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* App Preview (Carousel) */
.carousel-container {
  overflow-x: auto;
  padding: var(--space-md) 0 var(--space-xl);
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  text-align: center;
}

.scenario-cards {
  display: inline-flex;
  gap: var(--space-lg);
  padding: 0 var(--space-lg);
  text-align: left;
}

.scenario-card {
  width: 300px;
  background: var(--bg-white);
  border: 1px solid var(--glisn-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  text-align: left;
  flex-shrink: 0;
}

.scenario-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(79, 70, 229, 0.1);
  color: var(--glisn-primary);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.scenario-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.scenario-badges {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.badge {
  padding: 0.25rem 0.5rem;
  background: var(--glisn-gray-100);
  color: var(--glisn-gray-700);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.carousel-footer {
  color: var(--glisn-gray-500);
  font-weight: 500;
}

/* Pricing Section */
.pricing-card {
  max-width: 400px;
  margin: 0 auto;
  border: 2px solid var(--glisn-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
  text-align: center;
  background: var(--bg-white);
}

.price-main {
  font-size: 3rem;
  font-weight: 800;
  color: var(--glisn-gray-900);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.price-annual {
  color: var(--glisn-accent-dark);
  font-weight: 600;
  margin-bottom: var(--space-xl);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--glisn-accent);
  font-weight: bold;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.faq-item {
  border-bottom: 1px solid var(--glisn-gray-200);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg) 0;
  background: none;
  border: none;
  font-size: 1.25rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--glisn-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--glisn-primary);
  transition: transform var(--transition-short);
}

.faq-question.active::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-answer-inner {
  padding-bottom: var(--space-lg);
  color: var(--glisn-gray-700);
}

/* Final CTA */
.final-cta-section {
  text-align: center;
}

.cta-title {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
}

.cta-subtitle {
  font-size: 1.5rem;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.app-badges {
  margin-top: var(--space-xl);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  opacity: 0.8;
}

.app-badges span {
  display: inline-flex;
  border: 1px solid white;
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .cta-title { font-size: 2.5rem; }
  .cta-subtitle { font-size: 1.125rem; }
}

/* Sticky Mobile CTA Bottom Bar */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  padding: var(--space-md);
  border-top: 1px solid var(--glisn-gray-200);
  box-shadow: 0 -4px 6px -1px rgba(0,0,0,0.05);
  z-index: 40;
  text-align: center;
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-sticky-cta.visible {
  transform: translateY(0);
}

.mobile-sticky-cta .btn {
  width: 100%;
}

@media (max-width: 768px) {
  .mobile-sticky-cta {
    display: block;
  }
  
  /* Add padding to footer so it's not hidden behind sticky button */
  body {
    padding-bottom: 80px; 
  }
}

/* Footer */
.footer {
  padding: var(--space-xl) 0;
  background-color: var(--bg-white);
  border-top: 1px solid var(--glisn-gray-200);
  color: var(--glisn-gray-500);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: var(--glisn-gray-500);
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: var(--glisn-primary);
}

.social-icons {
  display: flex;
  gap: var(--space-sm);
}

.social-icon {
  width: 32px;
  height: 32px;
  background-color: var(--glisn-gray-200);
  border-radius: 50%;
  display: inline-block;
}

@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}