/* ==========================================================================
   UserSignal - Modern Light-Mode SaaS, Clean 16:9 Panels & Contact Section
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Inter:wght@400;500;600;700;800&family=Outfit:wght@600;700;800;900&display=swap');

:root {
  --primary: #059669;
  --primary-hover: #047857;
  --primary-light: #ecfdf5;
  --accent-green: #10b981;
  --accent-yellow: #fef08a;
  --accent-yellow-border: #eab308;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --accent-orange: #f97316;
  
  --dark: #0f172a;
  --dark-border: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --bg-light: #f8fafc;
  --white: #ffffff;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-comic: 'Bangers', cursive, 'Outfit', sans-serif;
  
  --shadow-comic: 6px 6px 0px var(--dark);
  --shadow-comic-lg: 10px 10px 0px var(--dark);
  --shadow-hover: 12px 12px 0px var(--dark);
  --radius-panel: 14px;
}

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

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

body {
  overflow-x: hidden;
  position: relative;
  background: var(--bg-light);
}

/* Light Halftone Pattern Overlay Background */
.halftone-bg {
  background-color: #f8fafc;
  background-image: radial-gradient(var(--slate-300) 1.5px, transparent 1.5px), radial-gradient(var(--slate-300) 1.5px, #f8fafc 1.5px);
  background-size: 24px 24px;
  background-position: 0 0, 12px 12px;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.font-comic {
  font-family: var(--font-comic);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

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

/* ==========================================================================
   Global Light Navigation
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 3.5px solid var(--dark);
  padding: 12px 24px;
  color: var(--dark);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-weight: 700;
  font-size: 15px;
  color: var(--slate-700);
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-secondary {
  padding: 9px 18px;
  font-weight: 700;
  font-size: 14px;
  color: var(--dark);
  background: var(--white);
  border: 2.5px solid var(--dark);
  border-radius: 10px;
  box-shadow: 3px 3px 0px var(--dark);
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px var(--dark);
  background: var(--slate-100);
}

.btn-primary {
  padding: 10px 22px;
  font-weight: 800;
  font-size: 14px;
  color: var(--white);
  background: var(--primary);
  border: 2.5px solid var(--dark);
  border-radius: 10px;
  box-shadow: 3px 3px 0px var(--dark);
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px var(--dark);
  background: var(--primary-hover);
}

/* ==========================================================================
   2-COLUMN SPLIT HERO SECTION WITH SCREEN FRAME ON THE RIGHT
   ========================================================================== */
.hero {
  padding: 55px 24px 35px;
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  color: var(--dark);
}

.hero-split-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.05fr;
  gap: 40px;
  align-items: center;
}

.hero-left-content {
  text-align: left;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-yellow);
  color: var(--dark);
  border: 2.5px solid var(--dark);
  padding: 6px 16px;
  border-radius: 99px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.04em;
  box-shadow: 3px 3px 0px var(--dark);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.hero-headline {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 18px;
  text-align: left;
}

.hero-line-1 {
  display: block;
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.15;
}

.hero-line-2 {
  display: block;
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 900;
  color: var(--primary);
  text-decoration: underline cubic-bezier(0.16, 1, 0.3, 1) var(--accent-yellow);
  line-height: 1.15;
}

.hero-subheadline {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--slate-600);
  max-width: 580px;
  margin-bottom: 24px;
  line-height: 1.55;
  font-weight: 500;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 800;
  border-radius: 12px;
}

.micro-copy {
  font-size: 12.5px;
  color: var(--slate-500);
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
}

/* RIGHT COLUMN: SLEEK SCREEN DEVICE MOCKUP FRAME */
.hero-right-screen {
  perspective: 1000px;
  position: relative;
}

.screen-device-frame {
  background: var(--white);
  border: 4px solid var(--dark);
  border-radius: 18px;
  box-shadow: 10px 10px 0px var(--dark), 0 20px 40px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  position: relative;
  transform: rotateY(-3deg) rotateX(2deg);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.screen-device-frame:hover {
  transform: rotateY(0deg) rotateX(0deg) scale(1.02);
  box-shadow: 14px 14px 0px var(--dark), 0 25px 50px rgba(5, 150, 105, 0.15);
}

.dashboard-top-bar {
  background: var(--slate-100);
  border-bottom: 3.5px solid var(--dark);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--dark);
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.url-bar {
  background: var(--white);
  border: 2px solid var(--dark);
  border-radius: 6px;
  padding: 3px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--slate-600);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dashboard-screenshot-wrapper {
  position: relative;
  width: 100%;
  background: #f1f5f9;
  overflow: hidden;
}

.dashboard-screenshot-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Continuous Infinite Scrolling Marquee Ticker */
.hero-integrations-ticker {
  margin-top: 36px;
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  background: var(--white);
  border: 3.5px solid var(--dark);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: var(--shadow-comic);
}

.ticker-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: block;
}

.ticker-marquee-wrap {
  display: flex;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.ticker-marquee-content {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  animation: marquee-scroll 32s linear infinite;
}

.ticker-marquee-wrap:hover .ticker-marquee-content {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-light);
  border: 2px solid var(--dark);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 800;
  color: var(--dark);
  white-space: nowrap;
  box-shadow: 2px 2px 0px var(--dark);
}

.ticker-pill.pill-more {
  background: var(--accent-yellow);
  color: var(--dark);
}

.ticker-pill svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   SINGLE-ROW 3-PANEL SHOWCASE (CLEAN 16:9 UNCLUTTERED VIDEO FRAMES)
   ========================================================================== */
.panels-section {
  padding: 50px 24px 70px;
  max-width: 1320px;
  margin: 0 auto;
}

.panels-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.panel-card {
  background: var(--white);
  border: 3.5px solid var(--dark);
  border-radius: 18px;
  box-shadow: var(--shadow-comic-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.panel-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

/* Panel Header Badge with Shortened Title */
.panel-header-badge {
  padding: 12px 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.03em;
  border-bottom: 3.5px solid var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.badge-tag {
  padding: 4px 10px;
  border: 2px solid var(--dark);
  border-radius: 6px;
  font-weight: 900;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  box-shadow: 2px 2px 0px var(--dark);
}

.badge-problem .badge-tag {
  background: #fee2e2;
  color: #991b1b;
}

.badge-solution .badge-tag {
  background: #ecfdf5;
  color: #047857;
}

.badge-outcome .badge-tag {
  background: var(--accent-yellow);
  color: var(--dark);
}

.panel-header-subtext {
  font-size: 13px;
  font-weight: 800;
  color: var(--dark);
  text-align: right;
  line-height: 1.25;
}

/* STRICT 16:9 ASPECT RATIO FRAME (CLEAN VIDEO, NO OVERLAYS) */
.panel-16x9-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel-video-16x9 {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.15) saturate(1.2) brightness(0.95);
}

.panel-body-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.panel-desc-text {
  font-size: 14px;
  color: var(--slate-700);
  line-height: 1.55;
  font-weight: 500;
}

/* ==========================================================================
   Section 4: The 3-Step Process Plan
   ========================================================================== */
.process-section {
  padding: 75px 24px;
  background: var(--white);
  color: var(--dark);
  border-top: 4px solid var(--dark);
  border-bottom: 4px solid var(--dark);
}

.section-container {
  max-width: 1180px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 900;
  color: var(--dark);
}

.section-subtext {
  font-size: 15.5px;
  color: var(--slate-600);
  margin-top: 10px;
  line-height: 1.55;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.process-card {
  background: var(--bg-light);
  border: 3.5px solid var(--dark);
  border-radius: 18px;
  padding: 32px 24px;
  box-shadow: var(--shadow-comic);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.step-number {
  position: absolute;
  top: -18px;
  left: 20px;
  background: var(--accent-yellow);
  border: 3px solid var(--dark);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--dark);
  box-shadow: 2.5px 2.5px 0px var(--dark);
}

.process-card h3 {
  font-size: 19px;
  font-weight: 800;
  color: var(--dark);
  margin: 10px 0 12px;
}

.process-card p {
  font-size: 14.5px;
  color: var(--slate-600);
  line-height: 1.55;
}

/* ==========================================================================
   Section 5: Comparison Grid
   ========================================================================== */
.comparison-section {
  padding: 75px 24px;
  background: var(--bg-light);
}

.comparison-wrapper {
  max-width: 980px;
  margin: 0 auto;
  border: 4px solid var(--dark);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-comic-lg);
  overflow: hidden;
  color: var(--dark);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.comparison-header-col {
  padding: 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  border-bottom: 3.5px solid var(--dark);
}

.comparison-header-col.win {
  background: #dcfce7;
  color: #14532d;
  border-right: 3.5px solid var(--dark);
}

.comparison-header-col.avoid {
  background: #fee2e2;
  color: #7f1d1d;
}

.comparison-row {
  display: contents;
}

.comparison-cell {
  padding: 18px 22px;
  border-bottom: 2px solid var(--slate-200);
  font-size: 14.5px;
  line-height: 1.5;
}

.comparison-cell.win-cell {
  background: var(--white);
  border-right: 3.5px solid var(--dark);
  color: var(--dark);
}

.comparison-cell.avoid-cell {
  background: #fafafa;
  color: var(--slate-600);
}

.comparison-row:last-child .comparison-cell {
  border-bottom: none;
}

.comparison-cell strong {
  color: var(--dark);
  font-family: var(--font-display);
}

/* ==========================================================================
   Section 6: Beta Co-Creation Callout with Flat SVG Icons
   ========================================================================== */
.cocreation-section {
  padding: 75px 24px;
  background: var(--primary);
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--dark);
  border-bottom: 4px solid var(--dark);
}

.cocreation-card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  color: var(--dark);
  border: 4px solid var(--dark);
  border-radius: 24px;
  padding: 44px 32px;
  text-align: center;
  box-shadow: var(--shadow-comic-lg);
  position: relative;
}

.cocreation-card h2 {
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 16px;
}

.cocreation-card p {
  font-size: 16px;
  color: var(--slate-600);
  max-width: 720px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.feature-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.feature-tag {
  background: var(--accent-yellow);
  border: 2.5px solid var(--dark);
  color: var(--dark);
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13.5px;
  box-shadow: 3px 3px 0px var(--dark);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.feature-tag svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  stroke-width: 2.5;
}

/* ==========================================================================
   INLINE CONTACT US SECTION (PREMIUM COMPACT 2-COLUMN ROW DESIGN)
   ========================================================================== */
.contact-section {
  padding: 80px 24px;
  background: var(--bg-light);
  border-bottom: 4px solid var(--dark);
}

.contact-card {
  max-width: 780px;
  margin: 0 auto;
  background: var(--white);
  border: 4px solid var(--dark);
  border-radius: 24px;
  padding: 44px 40px;
  box-shadow: 12px 12px 0px var(--dark);
  position: relative;
}

.contact-header {
  text-align: center;
  margin-bottom: 32px;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 18px;
}

.contact-card .form-group {
  margin-bottom: 18px;
  text-align: left;
}

.contact-card .form-group:last-of-type {
  margin-bottom: 24px;
}

.contact-card .form-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 13.5px;
  color: var(--dark);
  margin-bottom: 8px;
}

.contact-card .form-input, 
.contact-card .form-select {
  width: 100%;
  padding: 13px 18px;
  border: 2.5px solid var(--dark);
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  background: var(--bg-light);
  color: var(--dark);
  outline: none;
  transition: all 0.2s ease;
}

.contact-card .form-input:focus, 
.contact-card .form-select:focus {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 3.5px rgba(5, 150, 105, 0.18);
}

@media (max-width: 640px) {
  .contact-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-card {
    padding: 32px 20px;
  }
}

/* Footer */
.footer {
  padding: 36px 24px;
  background: var(--white);
  border-top: 3.5px solid var(--dark);
  text-align: center;
  font-size: 13.5px;
  color: var(--slate-600);
  font-weight: 500;
}

/* Beta Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #ffffff;
  border: 4px solid #000;
  border-radius: 24px;
  width: 100%;
  max-width: 520px;
  padding: 36px;
  box-shadow: 12px 12px 0px #000;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.is-open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border: 2px solid #000;
  border-radius: 10px;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #000;
}

.modal-title {
  font-size: 24px;
  font-weight: 900;
  color: #000;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 14px;
  color: var(--slate-600);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
  text-align: left;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  color: #000;
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  border: 2.5px solid #000;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: var(--bg-light);
  color: #000;
  outline: none;
}

.channel-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.channel-chip {
  padding: 6px 12px;
  border: 2px solid #000;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  background: var(--white);
  cursor: pointer;
}

.channel-chip.selected {
  background: var(--accent-yellow);
  box-shadow: 2px 2px 0px #000;
}

.modal-submit-btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 800;
  margin-top: 10px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .panels-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 980px) {
  .hero-split-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-left-content {
    text-align: center;
  }

  .hero-headline {
    align-items: center;
    text-align: center;
  }

  .hero-line-1, .hero-line-2 {
    white-space: normal;
    text-align: center;
  }

  .hero-subheadline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    align-items: center;
  }

  .screen-device-frame {
    transform: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}