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

:root {
  --bg-primary: #0a0a0d;
  --bg-secondary: #121217;
  --bg-card: rgba(22, 22, 30, 0.7);
  --bg-card-hover: rgba(30, 30, 42, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(0, 242, 254, 0.3);
  
  --text-primary: #ffffff;
  --text-secondary: #9e9ea7;
  --text-muted: #62626e;
  
  /* Brand Gradients */
  --accent-cyan: #00f2fe;
  --accent-blue: #4facfe;
  --accent-purple: #7f00ff;
  
  --gradient-primary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-dark: linear-gradient(135deg, #1b1b22 0%, #121217 100%);
  --gradient-accent: linear-gradient(135deg, #7f00ff 0%, #e100ff 100%);
  --gradient-glow: linear-gradient(180deg, rgba(79, 172, 254, 0.15) 0%, rgba(0, 242, 254, 0) 100%);
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(0, 242, 254, 0.15);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --font-body: 'Inter', sans-serif;
  --font-title: 'Outfit', sans-serif;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-card-hover);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Background Glow Effects */
.bg-glow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.3;
}

.glow-orb-1 {
  top: -10%;
  right: -5%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
}

.glow-orb-2 {
  top: 30%;
  left: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
}

.glow-orb-3 {
  bottom: 10%;
  right: 10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
}

/* Typography Utilities */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.title-main {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.title-section {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: 1rem;
}

.subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 600px;
  text-align: center;
  margin: 0 auto 3rem auto;
}

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

section {
  padding: 8rem 0;
  position: relative;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(10, 10, 13, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

header.scrolled {
  padding: 0.8rem 0;
  background: rgba(10, 10, 13, 0.9);
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px rgba(0, 242, 254, 0.3));
}

.logo-text {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.header-btn {
  background: var(--gradient-primary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.header-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.4);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

/* Hero Section */
.hero {
  padding-top: 10rem;
  padding-bottom: 6rem;
  display: flex;
  align-items: center;
  min-height: 90vh;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(79, 172, 254, 0.1);
  border: 1px solid rgba(79, 172, 254, 0.2);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.hero-tag svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin: 1.5rem 0 2.5rem 0;
  max-width: 550px;
}

/* Store Badge Styles */
.store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.store-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.store-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  z-index: 1;
  transition: var(--transition-normal);
}

.store-badge:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.store-badge:hover::before {
  opacity: 0.05;
}

.store-badge-active {
  border-color: rgba(255, 255, 255, 0.15);
}

.store-badge-coming {
  opacity: 0.6;
  cursor: not-allowed;
}

.store-badge-coming:hover {
  transform: none;
  border-color: var(--border-color);
  box-shadow: none;
}

.store-badge-coming::before {
  display: none;
}

.badge-icon {
  width: 24px;
  height: 24px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-icon img, .badge-icon svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.badge-text {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
  text-align: left;
}

.badge-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.badge-title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
}

.badge-coming-tag {
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  margin-top: 0.2rem;
  align-self: flex-start;
  color: var(--text-secondary);
}

/* App Mockup / Frame (Hero Right) */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.device-frame-container {
  width: 100%;
  max-width: 320px;
  position: relative;
  z-index: 10;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.6));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

.device-frame {
  position: relative;
  width: 100%;
  padding-bottom: 200%; /* Aspect ratio 1:2 */
  border-radius: 40px;
  background: #000;
  border: 12px solid #1a1a1e;
  box-shadow: inset 0 0 10px rgba(255,255,255,0.2), 0 0 0 4px #2b2b30;
  overflow: hidden;
}

.device-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 22px;
  background: #1a1a1e;
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  z-index: 30;
}

.device-notch::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: #101015;
  border-radius: 50%;
}

.device-notch::after {
  content: '';
  position: absolute;
  right: 35px;
  top: 9px;
  width: 45px;
  height: 4px;
  background: #333;
  border-radius: 10px;
}

.device-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 20;
  background: var(--bg-primary);
}

.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mockup-shadow {
  position: absolute;
  bottom: -20px;
  width: 85%;
  height: 20px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.6) 0%, transparent 70%);
  z-index: 5;
}

.glow-behind-mockup {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background: radial-gradient(circle, rgba(79,172,254,0.15) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

/* Features Section (Card Grid) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem 2rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-normal);
}

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

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--accent-cyan);
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: rgba(79, 172, 254, 0.1);
  border-color: rgba(79, 172, 254, 0.3);
  color: var(--text-primary);
  transform: scale(1.05);
}

.feature-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.feature-card:hover .feature-icon {
  filter: none; /* Show SVG design values if any, or keep inverted to look uniform */
}

/* Force white fill for SVG icons in feature cards to match theme style */
.feature-icon-wrapper svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.feature-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.feature-view-screenshot {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.feature-card:hover .feature-view-screenshot {
  opacity: 1;
  gap: 0.75rem;
}

.feature-view-screenshot svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Diagnosis Section */
.diagnose-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.diagnose-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.diagnose-list-wrapper {
  display: flex;
  flex-direction: column;
}

.diagnose-list-title {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.diagnose-tools-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.diagnose-tool-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
}

.diagnose-tool-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(79, 172, 254, 0.2);
  transform: translateX(3px);
}

.diagnose-tool-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.diagnose-tool-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.diagnose-tool-item:hover .diagnose-tool-name {
  color: var(--text-primary);
}

.diagnose-showcase {
  position: relative;
  border-radius: var(--border-radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem 2.5rem;
  overflow: hidden;
}

.diagnose-showcase::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-glow);
  pointer-events: none;
}

.diagnose-showcase-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.diagnose-showcase-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.diagnose-showcase-feature {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.ds-feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.ds-feature-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.ds-feature-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.ds-feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 5, 8, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 85%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img-wrapper {
  position: relative;
  max-width: 320px;
  border-radius: 20px;
  border: 4px solid #1c1c24;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}

.lightbox-img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  margin-top: 1.5rem;
  color: var(--text-primary);
  text-align: center;
  max-width: 500px;
}

.lightbox-caption-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lightbox-caption-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: -40px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  padding: 0.5rem;
}

.lightbox-close:hover {
  color: var(--text-primary);
  transform: scale(1.1);
}

.lightbox-close svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Disclaimer / Legal Text */
.disclaimer-section {
  padding: 4rem 0;
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.disclaimer-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.disclaimer-text a {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--text-muted);
}

.disclaimer-text a:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* Footer Section */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.footer-logo-img {
  width: 32px;
  height: 32px;
}

.footer-logo-text {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-link:hover {
  color: var(--text-primary);
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

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

.social-links {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  color: var(--text-muted);
}

.social-link:hover {
  color: var(--accent-cyan);
}

/* Animations */
.animate-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .store-badges {
    justify-content: center;
  }
  
  .diagnose-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 5rem 0;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 2rem;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .header-btn {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  
  .diagnose-tools-container {
    grid-template-columns: 1fr;
  }
  
  .lightbox-close {
    top: -45px;
    right: 0px;
  }
}