@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --bg-color: #0F172A;
  --bg-gradient: radial-gradient(circle at 50% 0%, #1E293B 0%, #0F172A 100%);
  --card-bg: rgba(30, 41, 59, 0.75);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(56, 189, 248, 0.4);
  
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --color-primary: #38bdf8; /* Celestial Cyan */
  --color-secondary: #818cf8; /* Violet/Indigo */
  --color-accent: #38bdf8;
  --color-success: #10b981; /* Emerald Green */
  --color-danger: #ef4444; /* Soft Red */
  
  --gradient-accent: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-glow: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(129, 140, 248, 0.05) 100%);
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  border: 2px solid var(--bg-color);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-accent);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  background: rgba(15, 23, 42, 0.6);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo svg {
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.5));
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

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

.btn-primary {
  background: var(--gradient-accent);
  color: var(--text-primary) !important;
  padding: 0.6rem 1.25rem;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  transition: var(--transition-bounce);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

/* Hero Section */
.hero {
  padding-top: 160px;
  padding-bottom: 80px;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translate(-50%, 0);
  width: 80vw;
  height: 40vw;
  background: radial-gradient(ellipse at center, rgba(56, 189, 248, 0.15) 0%, rgba(129, 140, 248, 0.05) 50%, transparent 100%);
  z-index: -1;
  pointer-events: none;
}

.hero-layout {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  flex: 1.2;
  text-align: left;
}

.hero-visual {
  flex: 0.8;
  display: flex;
  justify-content: center;
  align-items: center;
}

.badge {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--color-primary);
  padding: 0.35rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.1);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-weight: 400;
}

/* Interactive iPhone Mockup */
.iphone-mockup {
  width: 320px;
  height: 640px;
  background: #0b0f19;
  border: 12px solid #1e293b;
  border-radius: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 40px rgba(56, 189, 248, 0.15);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.iphone-notch {
  width: 110px;
  height: 24px;
  background: #1e293b;
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.iphone-status-bar {
  height: 44px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 20px 6px 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  z-index: 5;
}

.iphone-status-right {
  display: flex;
  gap: 4px;
  align-items: center;
}

.iphone-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 16px 16px 16px;
  overflow-y: auto;
}

/* App Mockup Views */
.mockup-app-header {
  margin-bottom: 12px;
}

.mockup-title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.mockup-app-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
}

.mockup-app-date {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.mockup-progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  margin: 6px 0;
  overflow: hidden;
}

.mockup-progress-fill {
  width: 0%;
  height: 100%;
  background: var(--gradient-accent);
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mockup-progress-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Calendar Row Mockup */
.mockup-calendar {
  display: flex;
  justify-content: space-between;
  margin: 12px 0;
}

.calendar-day {
  width: 34px;
  height: 48px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.03);
}

.calendar-day.active {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 10px rgba(56, 189, 248, 0.3);
}

.calendar-day span {
  font-size: 0.6rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 2px;
}
.calendar-day.active span {
  color: rgba(255, 255, 255, 0.8);
}

/* Batch Cards */
.mockup-batch-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 12px;
  transition: var(--transition-smooth);
  position: relative;
}

.mockup-batch-card.success-state {
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.05);
}

.batch-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.batch-card-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
}

.batch-color-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.batch-color-orange { background: #f59e0b; }
.batch-color-purple { background: #a855f7; }

.batch-card-time {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  color: var(--text-secondary);
}

.batch-card-med-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-bottom: 8px;
  transition: var(--transition-smooth);
}

.batch-card-med-name {
  font-weight: 500;
}

.batch-card-med-qty {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

.mockup-batch-card.success-state .batch-card-med-row {
  text-decoration: line-through;
  color: var(--text-muted);
}
.mockup-batch-card.success-state .batch-card-med-qty {
  color: var(--text-muted);
}

.batch-card-action {
  width: 100%;
  padding: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}

.batch-card-action:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.1);
}

.mockup-batch-card.success-state .batch-card-action {
  background: rgba(16, 185, 129, 0.2);
  border-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

/* App Features Section */
.features {
  padding: 100px 0;
  position: relative;
  border-top: 1px solid var(--card-border);
}

.features-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem auto;
}

.features-header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.features-header p {
  color: var(--text-secondary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-border-hover);
  box-shadow: 0 10px 30px rgba(56, 189, 248, 0.1);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(56, 189, 248, 0.15);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Download Section / CTA */
.download-section {
  padding: 80px 0;
  position: relative;
}

.cta-box {
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.1) 0%, rgba(129, 140, 248, 0.02) 80%);
  border: 1px solid var(--card-border);
  border-radius: 30px;
  padding: 4rem 2rem;
  text-align: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-box p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
  font-size: 1.1rem;
}

.cta-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.testflight-badge, .app-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 0.75rem 1.75rem;
  color: #ffffff;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  min-width: 220px;
  text-align: left;
}

.testflight-badge:hover {
  border-color: var(--color-primary);
  background: rgba(56, 189, 248, 0.05);
  transform: translateY(-2px);
}

.app-store-badge.coming-soon {
  opacity: 0.5;
  cursor: not-allowed;
}

.badge-text {
  display: flex;
  flex-direction: column;
}

.badge-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.badge-main {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

/* Footer */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--card-border);
  background: rgba(15, 23, 42, 0.3);
}

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

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

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* Responsiveness */
@media (max-width: 992px) {
  .hero-layout {
    flex-direction: column;
    text-align: center;
    gap: 3rem;
  }
  .hero-content {
    text-align: center;
  }
  .hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}