/* Atos2 - Landing Page Stylesheet */

/* --- Design Tokens / Variables --- */
:root {
  --bg-color: #0c0c0e;
  --bg-surface: #141417;
  --bg-surface-light: #1d1d22;
  
  --primary: #e52e2e;
  --primary-light: #ff4747;
  --primary-dark: #b21c1c;
  
  --secondary: #f5b041;
  --secondary-light: #f8c471;
  --secondary-dark: #d35400;
  
  --text-primary: #ffffff;
  --text-secondary: #a0a0ab;
  --text-muted: #71717a;
  
  --border-color: rgba(255, 71, 71, 0.15);
  --border-light: rgba(255, 255, 255, 0.08);
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-primary: 0 10px 30px -10px rgba(229, 46, 46, 0.3);
  --shadow-glow: 0 0 50px 0px rgba(229, 46, 46, 0.1);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.25;
}

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

button, input {
  font-family: inherit;
}

/* --- Layout Utility --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 992px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.text-center {
  text-align: center;
}

.font-sm {
  font-size: 0.875rem;
}

/* --- Glow Background Blobs --- */
.glow-accent {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
}

.glow-1 {
  top: -10%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.glow-2 {
  top: 40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  border: none;
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.125rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary-dark) 100%);
  color: var(--text-primary);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 15px 35px -8px rgba(229, 46, 46, 0.45);
}

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

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

/* --- Header / Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(12, 12, 14, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 0;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(12, 12, 14, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 38px;
  height: 38px;
}

.logo-text {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
}

.logo-accent {
  color: var(--secondary);
}

.nav-menu {
  display: none;
  gap: 32px;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

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

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-container {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

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

.badge-new {
  display: inline-block;
  background: rgba(229, 46, 46, 0.15);
  border: 1px solid rgba(229, 46, 46, 0.3);
  color: var(--primary-light);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 4rem;
  }
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.app-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.app-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.badge-icon {
  font-size: 1.125rem;
}

/* Hero Visual & Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-mockup-wrapper {
  position: relative;
  width: 320px;
  height: 640px;
}

.phone-mockup {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 40px;
  background: #141417;
  padding: 10px;
  box-shadow: 0px 30px 60px -15px rgba(0, 0, 0, 0.8),
              0px 0px 0px 4px rgba(255, 255, 255, 0.05),
              var(--shadow-glow);
  overflow: visible;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-color);
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.screen-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(20, 20, 23, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
  z-index: 10;
  animation: float 6s ease-in-out infinite;
}

.badge-top-right {
  top: 10%;
  right: -25%;
  animation-delay: 0s;
}

.badge-bottom-left {
  bottom: 12%;
  left: -25%;
  border-color: rgba(245, 176, 65, 0.25);
  animation-delay: 3s;
}

.floating-badge .icon {
  font-size: 1.5rem;
}

.floating-badge strong {
  display: block;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.floating-badge span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

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

/* --- Features Section --- */
.features-section {
  padding: 100px 0;
  background: var(--bg-surface);
  position: relative;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.section-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--bg-surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(229,46,46,0.03) 0%, transparent 100%);
  opacity: 0;
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 46, 46, 0.4);
  box-shadow: var(--shadow-glow);
}

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

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(229, 46, 46, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary-light);
}

.feature-icon {
  width: 28px;
  height: 28px;
}

.feature-card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

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

/* --- Wallet Showcase / 3D Card --- */
.wallet-showcase-section {
  padding: 100px 0;
  position: relative;
}

.visual-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* 3D Card Styling */
.card-3d-container {
  perspective: 1200px;
  width: 340px;
  height: 216px;
  cursor: pointer;
}

.credit-card {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform var(--transition-slow);
}

/* Trigger 3D rotation on hover or active class */
.card-3d-container:hover .credit-card,
.credit-card.flipped {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-front {
  background: linear-gradient(135deg, #1b1313 0%, #151519 50%, #1c0e0e 100%);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4),
              inset 0 0 15px rgba(255, 71, 71, 0.05);
}

.card-back {
  background: linear-gradient(135deg, #0e0e11 0%, #16161a 100%);
  transform: rotateY(180deg);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

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

.card-logo {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.card-type {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}

.card-chip {
  width: 44px;
  height: 32px;
  background: linear-gradient(135deg, #e6c875 0%, #d4af37 100%);
  border-radius: 6px;
  margin-top: 15px;
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
}

.card-number {
  font-family: var(--font-title);
  font-size: 1.25rem;
  letter-spacing: 3px;
  margin-top: 20px;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: auto;
}

.card-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 2px;
}

.card-val {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

/* Card Back Design */
.card-magnetic-strip {
  height: 40px;
  background: #000;
  margin: 0 -24px;
  width: calc(100% + 48px);
}

.card-signature {
  background: var(--bg-surface-light);
  height: 36px;
  border-radius: 4px;
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0 12px;
}

.card-cvv-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-right: 8px;
}

.card-cvv-val {
  font-family: var(--font-title);
  font-weight: 700;
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 1px;
}

.card-terms {
  font-size: 0.6rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 24px;
}

/* Content List */
.content-col .section-title {
  margin-bottom: 24px;
}

.content-col .section-description {
  margin-bottom: 40px;
}

.benefit-list {
  list-style: none;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.benefit-check {
  width: 24px;
  height: 24px;
  background: rgba(229, 46, 46, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.benefit-item strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.benefit-item div {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* --- Simulator Section --- */
.simulator-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.simulator-box {
  background: var(--bg-surface-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: var(--shadow-glow);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
}

@media (min-width: 768px) {
  .calculator-grid {
    grid-template-columns: 1fr 60px 1fr;
  }
}

.calc-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 18px;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
}

.calc-input {
  width: 100%;
  background: var(--bg-color);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px 18px 16px 44px;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  outline: none;
  transition: var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(229, 46, 46, 0.15);
}

.calc-input[readonly] {
  background: rgba(12, 12, 14, 0.5);
  border-color: rgba(255, 255, 255, 0.03);
  color: var(--secondary);
}

.calc-divider {
  display: flex;
  justify-content: center;
  align-items: center;
}

.swap-icon {
  background: rgba(229, 46, 46, 0.15);
  border: 1px solid var(--border-color);
  color: var(--primary-light);
  padding: 12px;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  cursor: pointer;
  transition: var(--transition-normal);
}

.swap-icon:hover {
  transform: scale(1.1) rotate(180deg);
}

.calc-details {
  margin-top: 36px;
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.detail-row strong {
  color: var(--text-primary);
}

.detail-row.highlight {
  border-top: 1px dashed var(--border-light);
  padding-top: 12px;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.detail-row.highlight strong {
  color: var(--secondary-light);
}

/* --- Marketplace Showcase --- */
.marketplace-showcase {
  padding: 100px 0;
}

.reverse-layout {
  direction: ltr;
}

@media (min-width: 992px) {
  .reverse-layout .content-col {
    order: 2;
  }
  .reverse-layout .visual-col {
    order: 1;
  }
}

.showcase-features {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 40px;
}

.showcase-item {
  border-left: 3px stroke var(--primary);
  border-left: 3px solid var(--primary);
  padding-left: 20px;
}

.showcase-item-title {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

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

/* Storefront Card */
.storefront-card {
  background: var(--bg-surface-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.storefront-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.storefront-status {
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.storefront-products-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.product-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-color);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.product-image-placeholder {
  width: 48px;
  height: 48px;
  background: var(--bg-surface-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.product-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.product-price {
  font-size: 0.85rem;
  color: var(--secondary-light);
  font-weight: 700;
}

.storefront-footer-btn {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.storefront-footer-btn:hover {
  background: var(--primary-light);
}

/* --- FAQ Section --- */
.faq-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.faq-accordion-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  text-align: left;
  outline: none;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-light);
  transition: transform var(--transition-fast);
  line-height: 1;
}

.faq-content {
  padding: 0 24px 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Open State */
.faq-item.active {
  border-color: rgba(229, 46, 46, 0.35);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* --- Download Section --- */
.download-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.download-card {
  background: linear-gradient(135deg, rgba(22, 22, 25, 0.9) 0%, rgba(35, 18, 18, 0.9) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-glow);
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 580px;
  margin-top: 10px;
}

@media (min-width: 576px) {
  .download-buttons {
    flex-direction: row;
  }
}

.download-btn {
  flex: 1;
  background: var(--bg-color);
  border: 1px solid var(--border-light);
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  cursor: pointer;
}

.download-btn .btn-subtext {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.download-btn .btn-maintext {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 4px;
}

.download-btn:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.download-btn.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary-dark) 100%);
  border-color: transparent;
}

.download-btn.active .btn-subtext {
  color: rgba(255,255,255,0.7);
}

.download-btn.active:hover {
  filter: brightness(1.1);
  box-shadow: var(--shadow-primary);
}

.download-info {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* --- Footer --- */
.footer {
  background: #08080a;
  border-top: 1px solid var(--border-light);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
}

.brand-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-link {
  display: block;
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.footer-link:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-surface-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* --- Language Selector --- */
.lang-selector-container {
  display: flex;
  align-items: center;
  margin-right: 8px;
}

.lang-select-dropdown {
  background: var(--bg-surface-light);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.lang-select-dropdown:hover {
  border-color: var(--primary-light);
  box-shadow: 0 0 10px rgba(229, 46, 46, 0.15);
}

.lang-select-dropdown option {
  background: var(--bg-surface);
  color: var(--text-primary);
}