/* ============================================
   CHECKRACE - Running Solution Platform
   Global Stylesheet
   CI: White / Red / Modern Minimal
   Font: Prompt (TH/EN) + Noto Sans JP/SC
   ============================================ */

/* --- Google Fonts: Prompt (TH/EN) + Noto Sans JP & SC --- */
@import url('https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* --- CSS Variables --- */
:root {
  /* Brand Colors */
  --cr-red: #E53935;
  --cr-red-dark: #C62828;
  --cr-red-light: #FF5252;
  --cr-white: #FFFFFF;
  --cr-black: #1A1A1A;
  --cr-gray-900: #212121;
  --cr-gray-700: #424242;
  --cr-gray-500: #757575;
  --cr-gray-300: #BDBDBD;
  --cr-gray-100: #F5F5F5;
  --cr-gray-50: #FAFAFA;

  /* Typography */
  --font-primary: 'Prompt', 'Noto Sans JP', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

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

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

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--cr-gray-900);
  background-color: var(--cr-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--cr-black);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: var(--space-md); }

.text-red { color: var(--cr-red); }
.text-gray { color: var(--cr-gray-500); }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--cr-gray-500);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cr-red);
  margin-bottom: var(--space-sm);
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: all var(--transition-base);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  border-bottom: 1px solid var(--cr-gray-100);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-logo span {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--cr-red);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cr-gray-700);
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cr-red);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cr-red);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: var(--space-lg);
  border: 1px solid var(--cr-gray-300);
  border-radius: var(--radius-full);
  padding: 2px;
}

.lang-switcher button {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  color: var(--cr-gray-500);
  transition: all var(--transition-fast);
}

.lang-switcher button.active {
  background: var(--cr-red);
  color: white;
}

.lang-switcher button:hover:not(.active) {
  color: var(--cr-black);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cr-black);
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--cr-red);
  color: white;
}

.btn-primary:hover {
  background: var(--cr-red-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 2px solid var(--cr-red);
  color: var(--cr-red);
  background: transparent;
}

.btn-outline:hover {
  background: var(--cr-red);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--cr-red);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

/* --- Cards --- */
.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  border: 1px solid var(--cr-gray-100);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229, 57, 53, 0.08);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--cr-red);
  font-size: 1.5rem;
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--cr-gray-500);
  font-size: 0.95rem;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: linear-gradient(135deg, #fff 0%, #fef2f2 50%, #fff 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229,57,53,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
}

.hero-content h1 .highlight {
  color: var(--cr-red);
  position: relative;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--cr-gray-500);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.hero-image-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--cr-red) 0%, var(--cr-red-dark) 100%);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
  50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
  75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
}

.hero-image-placeholder svg {
  width: 60%;
  height: 60%;
  fill: white;
  opacity: 0.9;
}

/* --- Stats / Dashboard --- */
.stats-section {
  background: var(--cr-gray-900);
  color: white;
  padding: var(--space-3xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-number {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--cr-red);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--cr-gray-300);
  font-weight: 400;
}

.stat-divider {
  width: 40px;
  height: 2px;
  background: var(--cr-red);
  margin: var(--space-sm) auto;
  opacity: 0.5;
}

/* --- Services Grid --- */
.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  justify-content: center;
}
.services-grid .service-card {
  flex: 0 1 calc(33.333% - var(--space-xl));
  min-width: 280px;
}

.service-card {
  text-align: center;
  padding: var(--space-3xl) var(--space-2xl);
}

.service-card .card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-xl);
  font-size: 2rem;
}

.service-card h3 {
  margin-bottom: var(--space-md);
}

.service-card .btn {
  margin-top: var(--space-lg);
}

/* --- Footer --- */
.footer {
  background: var(--cr-gray-900);
  color: var(--cr-gray-300);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--cr-gray-500);
}

.footer-brand .navbar-logo {
  margin-bottom: var(--space-lg);
}

.footer h4 {
  color: white;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-lg);
}

.footer ul li {
  margin-bottom: var(--space-sm);
}

.footer ul a {
  font-size: 0.9rem;
  color: var(--cr-gray-500);
}

.footer ul a:hover {
  color: var(--cr-red);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--cr-gray-500);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--cr-gray-300);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  border-color: var(--cr-red);
  color: var(--cr-red);
  background: rgba(229,57,53,0.1);
}

/* --- Contact Form --- */
.contact-section {
  background: var(--cr-gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cr-gray-700);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  border: 1px solid var(--cr-gray-300);
  border-radius: var(--radius-md);
  background: white;
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cr-red);
  box-shadow: 0 0 0 3px rgba(229,57,53,0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-info-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--cr-gray-100);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-item .icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229,57,53,0.08);
  border-radius: var(--radius-md);
  color: var(--cr-red);
  flex-shrink: 0;
}

/* --- Portfolio --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cr-gray-100);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4 {
  color: white;
  font-size: 1rem;
}

.portfolio-overlay p {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--cr-gray-100);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-xl) 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cr-black);
  text-align: left;
}

.faq-question .icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
  color: var(--cr-red);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer p {
  padding-bottom: var(--space-xl);
  color: var(--cr-gray-500);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* --- About Page --- */
.about-hero {
  background: linear-gradient(135deg, var(--cr-gray-900) 0%, #2C2C2C 100%);
  color: white;
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-4xl);
  text-align: center;
}

.about-hero h1 {
  color: white;
}

.about-hero p {
  color: var(--cr-gray-300);
  max-width: 600px;
  margin: var(--space-md) auto 0;
}

.timeline {
  position: relative;
  padding: var(--space-2xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cr-gray-100);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 30px);
  margin-bottom: var(--space-3xl);
  position: relative;
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 30px);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cr-red);
  border: 3px solid white;
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-content {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  max-width: 400px;
}

.timeline-content h4 {
  color: var(--cr-red);
  margin-bottom: var(--space-xs);
}

/* --- Page Header (Sub Pages) --- */
.page-header {
  background: linear-gradient(135deg, var(--cr-gray-900) 0%, #2C2C2C 100%);
  color: white;
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
}

.page-header h1 {
  color: white;
  margin-bottom: var(--space-sm);
}

.page-header p {
  color: var(--cr-gray-300);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: var(--cr-gray-500);
}

.breadcrumb a {
  color: var(--cr-gray-300);
}

.breadcrumb a:hover {
  color: var(--cr-red);
}

/* --- Service Detail Page --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.service-detail.reverse {
  direction: rtl;
}

.service-detail.reverse > * {
  direction: ltr;
}

.service-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cr-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-image svg {
  width: 50%;
  height: auto;
  fill: var(--cr-red);
  opacity: 0.2;
}

.feature-list {
  margin-top: var(--space-xl);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.feature-item .check {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(229,57,53,0.1);
  border-radius: 50%;
  color: var(--cr-red);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item p {
  margin: 0;
  color: var(--cr-gray-500);
}

.feature-item h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--cr-red) 0%, var(--cr-red-dark) 100%);
  color: white;
  text-align: center;
  padding: var(--space-4xl) 0;
}

.cta-section h2 {
  color: white;
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content p { margin: 0 auto var(--space-2xl); }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }

  .services-grid { justify-content: center; }
  .services-grid .service-card { flex: 0 1 100%; max-width: 500px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .service-detail,
  .service-detail.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .contact-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(even) {
    padding-left: 50px;
    padding-right: 0;
    justify-content: flex-start;
  }
  .timeline-item::before { left: 20px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--cr-gray-100);
  }

  .nav-links.open { display: flex; }

  .menu-toggle { display: flex; }

  .lang-switcher {
    margin-left: 0;
    justify-content: center;
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .portfolio-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .btn-lg { width: 100%; }
}