/* PosherLoop Landing Website Design System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette - Extracted directly from PosherLoop Logo (#D0006F / #FF007A) */
  --bg-main: #fcfbfa;
  --bg-surface: #ffffff;
  --bg-subtle: #f8f4f6;
  --bg-tertiary: #f0e6eb;
  
  --primary: #d0006f;
  --primary-light: #ff2a8d;
  --primary-dark: #990052;
  --primary-subtle: rgba(208, 0, 111, 0.06);
  --primary-border: rgba(208, 0, 111, 0.18);
  
  --text-main: #1a1618;
  --text-muted: #5e5257;
  --text-subtle: #8e8086;

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);

  --border-light: rgba(0, 0, 0, 0.07);
  --border-focus: rgba(208, 0, 111, 0.35);

  --shadow-sm: 0 2px 8px rgba(208, 0, 111, 0.04);
  --shadow-md: 0 8px 24px -4px rgba(208, 0, 111, 0.08), 0 2px 6px -2px rgba(208, 0, 111, 0.04);
  --shadow-lg: 0 20px 40px -8px rgba(208, 0, 111, 0.18), 0 4px 12px rgba(26, 22, 24, 0.04);

  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition-normal: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container Utility */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Shell */
.section {
  padding: 5rem 0;
}

.section-subtle {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  background-color: var(--primary-subtle);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Typography Highlights */
.text-highlight {
  color: var(--primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(208, 0, 111, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(208, 0, 111, 0.4);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-subtle);
  border-color: var(--primary-border);
  transform: translateY(-2px);
}

/* Header & Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(252, 251, 250, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(255, 0, 122, 0.25));
  transition: var(--transition-normal);
}

.logo:hover .logo-img {
  transform: scale(1.08) rotate(-4deg);
}

.sim-logo-img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}


.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-normal);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--text-main);
}

/* Hero Section */
.hero {
  padding: 5rem 0 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background-color: var(--primary-subtle);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(208, 0, 111, 0.4);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(208, 0, 111, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(208, 0, 111, 0); }
  100% { box-shadow: 0 0 0 0 rgba(208, 0, 111, 0); }
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Media / Preview Visual */
.hero-media {
  position: relative;
}

.hero-img-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.hero-img-card img {
  border-radius: var(--radius-md);
  width: 100%;
}

/* Interactive Extension Simulator */
.simulator-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 860px;
  margin: 0 auto;
}

.sim-header {
  background-color: #fdfbf7;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sim-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}

.sim-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  background-color: var(--success-bg);
  color: var(--success);
}

.sim-status-dot {
  width: 6px;
  height: 6px;
  background-color: var(--success);
  border-radius: 50%;
}

.sim-body {
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sim-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sim-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sim-select, .sim-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background-color: var(--bg-main);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  outline: none;
  transition: var(--transition-normal);
}

.sim-select:focus, .sim-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}

.sim-btn-action {
  width: 100%;
  padding: 0.9rem;
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  box-shadow: 0 4px 12px rgba(208, 0, 111, 0.25);
  margin-top: 0.5rem;
}

.sim-btn-action:hover {
  background-color: var(--primary-dark);
}

.sim-btn-action.active {
  background-color: #dc2626;
}

.sim-log-panel {
  display: flex;
  flex-direction: column;
  background-color: #1a202c;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  color: #e2e8f0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  height: 280px;
  overflow: hidden;
}

.sim-log-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #a0aec0;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #2d3748;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sim-log-stream {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-right: 0.5rem;
}

.log-entry {
  line-height: 1.4;
  animation: fadeIn 0.2s ease-in;
}

.log-entry .time { color: #718096; margin-right: 0.5rem; }
.log-entry .success { color: #48bb78; }
.log-entry .info { color: #63b3ed; }
.log-entry .highlight { color: #f6ad55; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.sim-progress-bar-wrap {
  width: 100%;
  height: 8px;
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 1rem;
}

.sim-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transition: width 0.3s ease;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-border);
}

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background-color: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.feature-icon-box svg {
  width: 26px;
  height: 26px;
  stroke: var(--primary);
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon-box {
  background-color: var(--primary);
  color: #ffffff;
}

.feature-card:hover .feature-icon-box svg {
  stroke: #ffffff;
}


.feature-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.feature-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ROI Calculator */
.roi-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.roi-inputs {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.slider-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slider-title {
  font-weight: 700;
  font-size: 1rem;
}

.slider-val {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--primary);
  background-color: var(--primary-subtle);
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
}

.roi-slider {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
  height: 8px;
  background-color: var(--bg-subtle);
  border-radius: var(--radius-full);
}

.roi-outputs {
  background: linear-gradient(135deg, #fdfaf6, #f7efe4);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  border: 1px solid var(--primary-border);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.roi-metric {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.roi-metric-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.roi-metric-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Steps Guide */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 920px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.pricing-card.featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, #ffffff 0%, #fff7fa 100%);
}

.pricing-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background-color: var(--bg-subtle);
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.pricing-card.featured .pricing-badge {
  background-color: var(--primary);
  color: #ffffff;
}

.pricing-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 0.25rem;
}

.pricing-price {
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.pricing-card.featured .pricing-price {
  color: var(--primary);
}

.pricing-period {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pricing-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.25rem;
  flex: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-main);
}

.pricing-check {
  color: var(--primary);
  font-weight: 800;
}


.step-number {
  width: 36px;
  height: 36px;
  background-color: var(--primary);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.75rem;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
  color: var(--primary);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.75rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.75rem 1.5rem 1.75rem;
  transition: max-height 0.3s ease-in-out;
}

/* Download CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  margin: 2rem 0;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-desc {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.btn-white {
  background-color: #ffffff;
  color: var(--primary);
  font-weight: 800;
}

.btn-white:hover {
  background-color: var(--bg-subtle);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background-color: #121824;
  color: #94a3b8;
  padding: 4rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand-desc {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  transition: var(--transition-normal);
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .hero-content { max-width: 100%; margin: 0 auto; }
  .hero-cta-group { justify-content: center; }
  .hero-stats { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .roi-card { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-title { font-size: 2.25rem; }
  .section-title { font-size: 1.85rem; }
  .sim-body { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}