/* ========================================
   スタディポケット AI英会話 - ティザーLP
   ライトモード版
   ======================================== */

/* CSS Variables */
:root {
  /* Color Palette - Light Mode */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #f1f5f9;
  
  /* Brand Colors */
  --color-primary: #2563EB;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #3b82f6;
  --color-secondary: #06B6D4;
  --color-accent: #f97316;
  --color-success: #10b981;
  
  /* Text Colors */
  --color-text-primary: #1e293b;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --gradient-accent: linear-gradient(135deg, #f97316 0%, #facc15 100%);
  
  /* Typography */
  --font-display: 'Noto Sans JP', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 5rem;
  --spacing-3xl: 8rem;
  --spacing-4xl: 12rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  
  /* Transitions */
  --transition-fast: 0.15s 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 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-primary: 0 4px 20px rgba(37, 99, 235, 0.3);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ========================================
   Loader
   ======================================== */
.loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-icon {
  display: flex;
  gap: 8px;
}

.loader-dot {
  width: 12px;
  height: 12px;
  background: var(--gradient-primary);
  border-radius: 50%;
  animation: loaderBounce 1.4s ease-in-out infinite;
}

.loader-dot:nth-child(1) { animation-delay: 0s; }
.loader-dot:nth-child(2) { animation-delay: 0.2s; }
.loader-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes loaderBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
  40% { transform: scale(1); opacity: 1; }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-image {
  width: 120%;
  height: 100%;
  object-fit: cover;
  object-position: -80px center;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.1) 40%,
    transparent 60%
  );
  pointer-events: none;
}

/* Navigation */
.nav {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 100%;
  margin: 0 auto;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

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

.nav-logo .logo-icon {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: none;
}

/* ヒーロービューのロゴは元の配色のまま */
.hero .nav-logo .logo-icon {
  filter: none;
}

.nav-logo .logo-text {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.nav-cta {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-xl);
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-base);
  box-shadow: var(--shadow-primary);
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* Hero Content - 右側配置 */
.hero-content {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: var(--spacing-4xl);
  padding-bottom: var(--spacing-4xl);
  padding-left: var(--spacing-4xl);
  padding-right: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

/* デスクトップサイズ以上でpaddingを確保 */
@media (min-width: 1200px) {
  .hero-content {
    padding-top: var(--spacing-4xl);
    padding-left: var(--spacing-4xl);
  }
}

.hero-text-area {
  max-width: 720px;
  padding: var(--spacing-xl);
  margin-right: 3%;
  margin-left: auto;
  margin-top: -50px;
}

/* タグライン - ジャンプ率高め */
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.9), 0 4px 16px rgba(255, 255, 255, 0.7);
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
  text-wrap: pretty;
}

.hero-tagline .no-break {
  white-space: nowrap;
}

/* リリースバッジ */
.hero-release-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--gradient-accent);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.release-date {
  font-size: 1.3rem;
  font-weight: 600;
  color: white;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
  text-shadow: 0 1px 4px rgba(255, 255, 255, 0.9), 0 2px 8px rgba(255, 255, 255, 0.7);
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
  text-wrap: pretty;
}

/* Hero CTA */
.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
}

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

.btn-outline:hover {
  background: var(--color-primary);
  color: white;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

.btn-arrow {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-base);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Hero Scroll */
.hero-scroll {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  z-index: 10;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; height: 30px; }
  50% { opacity: 1; height: 50px; }
}

/* ========================================
   Key Message Section
   ======================================== */
.key-message {
  background: var(--color-bg-secondary);
  padding: var(--spacing-3xl) 0;
}

.key-message-content {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.key-message-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--spacing-md);
}

.key-message-title .highlight {
  color: var(--color-primary);
  font-size: 1.3em;
}

.key-message-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

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

.stat-card .stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.stat-card .stat-unit {
  font-size: 0.5em;
}

.stat-card .stat-label {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.stat-card.cost-highlight {
  animation: costCardHighlight 0.8s ease-out;
}

@keyframes costCardHighlight {
  0% {
    transform: scale(1);
    box-shadow: var(--shadow-md);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  }
  100% {
    transform: scale(1);
    box-shadow: var(--shadow-md);
  }
}

.stat-card .stat-number {
  transition: color 0.3s ease;
}

.stat-card.cost-highlight .stat-number {
  color: #06B6D4;
}

/* ========================================
   Sections Base
   ======================================== */
.section {
  position: relative;
  padding: var(--spacing-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
  text-wrap: pretty;
  hanging-punctuation: allow-end;
  text-indent: 0;
}

.section-title .highlight {
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   Problem Section
   ======================================== */
.problem {
  background: var(--color-bg-primary);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.problem-card {
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

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

.problem-icon {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
}

.problem-icon img {
  max-width: 100%;
  height: auto;
  width: 100%;
  max-width: 280px;
  object-fit: contain;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

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

/* ========================================
   Demo Section
   ======================================== */
.demo {
  background: var(--color-bg-primary);
  padding: var(--spacing-3xl) 0;
}

.demo-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.demo-step {
  position: relative;
}

.step-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  letter-spacing: 1px;
}

.step-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.step-content.reverse {
  direction: rtl;
}

.step-content.reverse > * {
  direction: ltr;
}

.step-text h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.step-text p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.step-image {
  position: relative;
}

.demo-screenshot {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid #e2e8f0;
  transition: var(--transition-base);
}

.demo-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ========================================
   Features Section - Redesigned
   ======================================== */
.features {
  background: var(--color-bg-secondary);
}

.features-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.feature-showcase {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
}

.showcase-content {
  margin-bottom: var(--spacing-xl);
}

.showcase-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-md);
}

.badge-icon {
  font-size: 1.2rem;
}

.badge-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
}

.showcase-content h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.showcase-content p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.feature-list li {
  position: relative;
  padding-left: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.showcase-images {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.showcase-image-main {
  grid-column: 1;
  grid-row: 1 / 3;
}

.showcase-image-sub {
  grid-column: 2;
  align-self: center;
}

.feature-screenshot {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid #e2e8f0;
  transition: var(--transition-base);
}

.feature-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.feature-screenshot-small {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
}

/* Old Features Grid - Remove */
.features-grid {
  display: none;
}

/* ========================================
   Solution Section
   ======================================== */
.solution {
  background: var(--color-bg-secondary);
}

.survey-results {
  max-width: 800px;
  margin: 0 auto;
}

.survey-card {
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.survey-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid #e2e8f0;
}

.survey-icon {
  font-size: 1.5rem;
}

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

.survey-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.survey-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

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

.survey-bar-container {
  height: 40px;
  background: #e2e8f0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.survey-bar {
  height: 100%;
  width: 0;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-md);
  transition: width 1.5s ease-out;
}

.survey-bar.animated {
  width: var(--percentage);
}

.survey-percentage {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}

/* ========================================
   Features Section
   ======================================== */
.features {
  background: var(--color-bg-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-xl);
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-base);
}

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

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

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.feature-icon {
  font-size: 1.8rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
}

.feature-tag {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 600;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.testimonials-wrapper {
  position: relative;
  overflow: hidden;
  margin: 0 calc(-1 * var(--spacing-lg));
  padding: var(--spacing-md) var(--spacing-lg);
}

.testimonials-track {
  display: flex;
  gap: var(--spacing-lg);
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 350px;
  padding: var(--spacing-lg);
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

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

.testimonial-content {
  margin-bottom: 1rem;
  min-height: 7rem;
  display: flex;
  align-items: flex-start;
}

.testimonial-content p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0;
}

.testimonial-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-top: 1px solid #e2e8f0;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: #f8f9fa;
  border: 2px solid rgba(37, 99, 235, 0.1);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-info {
  display: flex;
  flex-direction: column;
}

.testimonial-school {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.testimonial-grade {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.testimonials-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.testimonials-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: 50%;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: var(--transition-base);
}

.testimonials-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.testimonials-btn svg {
  width: 20px;
  height: 20px;
}

/* ========================================
   Technology Section
   ======================================== */
.technology {
  background: var(--color-bg-primary);
}

.tech-content {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--spacing-2xl);
  align-items: center;
}

.tech-main {
  position: relative;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-xl);
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.patent-icon {
  font-size: 1rem;
}

.tech-description {
  margin-bottom: var(--spacing-xl);
}

.tech-description p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.tech-description strong {
  color: var(--color-success);
  font-weight: 700;
}

.tech-description strong.price-highlight {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1em;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm);
  display: inline-block;
  line-height: 1.5;
}

.tech-flow {
  display: flex;
  align-items: stretch;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.flow-step {
  flex: 1;
  min-width: 200px;
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
}

.flow-number {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.flow-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.flow-content h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.flow-content p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.flow-arrow {
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  margin-top: 20px;
}

.tech-stats {
  display: flex;
  justify-content: center;
}

.tech-stat-card {
  text-align: center;
}

/* Cost Comparison Styles (NEW) */
.cost-comparison-card {
  width: 100%;
}

.cost-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  height: 280px;
  position: relative;
}

.cost-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
  flex: 1;
}

.coin-stack {
  position: relative;
  width: 100px;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  perspective: 500px;
}

.coin {
  width: 90px;
  height: 24px;
  background: #cbd5e1; /* default grey for old model */
  border-radius: 50%;
  position: relative;
  margin-top: -14px; /* Stack effect */
  box-shadow: 0 4px 0 #94a3b8;
  border: 1px solid #fff;
  transition: all 0.3s ease;
}

.old-model .coin {
  background: #cbd5e1;
  box-shadow: 0 4px 0 #94a3b8;
}

/* New model coins - blue gradient */
.new-model .coin {
  background: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  box-shadow: 0 4px 0 #1d4ed8;
  border: 1px solid rgba(255,255,255,0.3);
}

.cost-label-group {
  text-align: center;
}

.cost-type {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  font-weight: 600;
}

.cost-price {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.cost-type.highlight {
  color: var(--color-primary);
}

.cost-price.highlight {
  font-size: 1.3rem;
  color: var(--color-primary);
}

/* Arrow & Badge */
.cost-arrow-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 60px; /* align with stacks */
  z-index: 2;
}

.reduction-badge {
  background: var(--color-accent);
  color: white;
  padding: 8px 16px;
  border-radius: 50%;
  width: 95px;
  height: 95px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
  transform: scale(0);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tech-stats.visible .reduction-badge {
  transform: scale(1) rotate(-15deg);
  transition-delay: 0.8s;
}

.reduction-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  line-height: 1;
}

.reduction-sub {
  font-size: 0.6rem;
  font-weight: 700;
}

.arrow-icon {
  width: 40px;
  height: 40px;
  color: var(--color-text-muted);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.5s ease;
}

.tech-stats.visible .arrow-icon {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

/* Stack Animation for Target */
.coin-stack.target .coin {
  opacity: 0;
  transform: translateY(-50px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tech-stats.visible .coin-stack.target .coin {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay for coins falling */
.tech-stats.visible .coin-stack.target .coin:nth-child(1) { transition-delay: 0.4s; }
.tech-stats.visible .coin-stack.target .coin:nth-child(2) { transition-delay: 0.3s; }
.tech-stats.visible .coin-stack.target .coin:nth-child(3) { transition-delay: 0.2s; }

/* Remove old SVG styles if not used */
.stat-circle, .stat-bg, .stat-fill, .stat-value {
  /* kept for backward compatibility or fallback */
}

.stat-desc {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

/* ========================================
   Plans Section
   ======================================== */
.plans {
  background: var(--color-bg-secondary);
}

.trial-banner {
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta .trial-banner {
  background: rgba(255, 255, 255, 0.95);
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.cta .trial-banner h3 {
  color: var(--color-text-primary);
}

.cta .trial-banner p {
  color: var(--color-text-secondary);
}

.cta .trial-banner .trial-note {
  color: var(--color-text-muted);
}

.trial-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--gradient-accent);
  color: white;
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.trial-banner h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.trial-banner p {
  color: var(--color-text-secondary);
}

.trial-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

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

.plan-header {
  margin-bottom: var(--spacing-md);
}

.plan-tag {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}


.plan-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.plan-limit {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid #e2e8f0;
}

.limit-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
}

.limit-unit {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-left: var(--spacing-xs);
}

.plan-desc {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.plan-features {
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.plans-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ========================================
   Conference Section
   ======================================== */
.conference {
  background: var(--color-bg-primary);
  padding: var(--spacing-2xl) 0;
}

.conference-card {
  position: relative;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

.conference-decoration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.conf-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.conf-circle:nth-child(1) {
  width: 300px;
  height: 300px;
  top: -150px;
  right: -100px;
}

.conf-circle:nth-child(2) {
  width: 200px;
  height: 200px;
  bottom: -100px;
  left: -50px;
}

.conf-circle:nth-child(3) {
  width: 150px;
  height: 150px;
  top: 50%;
  left: 20%;
  border-color: rgba(6, 182, 212, 0.1);
}

.conference-content {
  position: relative;
  z-index: 1;
}

.conference-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.conference-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.conference-date {
  font-size: 1.2rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.conference-desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
  position: relative;
  padding: var(--spacing-3xl) 0;
  background: var(--gradient-primary);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.cta-content p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta-subtitle {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.8;
  opacity: 0.95;
}

.cta-emotional .cta-content h2 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.4;
  letter-spacing: -0.02em;
}

.cta-emotional .cta-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  margin-top: var(--spacing-md);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-primary {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.cta .btn-primary:hover {
  background: #f8fafc;
}

.cta .btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.cta .btn-outline:hover {
  background: white;
  color: var(--color-primary);
}

/* ========================================
   Form Section
   ======================================== */
.form-section {
  background: var(--color-bg-secondary);
  padding: var(--spacing-3xl) 0;
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.hubspot-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.form-placeholder {
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-secondary);
}

.form-placeholder p {
  margin-bottom: var(--spacing-sm);
}

.form-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
  background: var(--color-bg-primary);
  padding: var(--spacing-3xl) 0;
}

.faq-list {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: calc(var(--spacing-md) * 0.85);
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--spacing-md) * 0.6) 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question span {
  flex: 1;
  padding-right: calc(var(--spacing-md) * 0.85);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 calc(var(--spacing-lg) * 0.85);
}

.faq-question[aria-expanded="true"] + .faq-answer {
  max-height: 500px;
  padding: 0 calc(var(--spacing-lg) * 0.85) calc(var(--spacing-lg) * 0.85) calc(var(--spacing-lg) * 0.85);
}

.faq-answer p {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0 0 calc(var(--spacing-md) * 0.85) 0;
  font-size: 0.72rem;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-text-primary);
  color: white;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-icon {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
}

.footer-logo .logo-text {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.footer-company {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
}

.footer-address {
  font-size: 0.85rem;
  opacity: 0.6;
}

.footer-service h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.footer-service p {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ========================================
   Animations
   ======================================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
  .tech-content {
    grid-template-columns: 1fr;
  }
  
  .tech-stats {
    margin-top: var(--spacing-xl);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .hero-content {
    justify-content: flex-end;
    align-items: flex-start;
    padding-top: var(--spacing-4xl);
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
  
  .hero-text-area {
    margin-right: var(--spacing-md);
    padding: var(--spacing-lg);
    max-width: 500px;
    text-align: left;
    margin-top: 0;
  }
  
  .hero-bg-image {
    object-position: -210px center;
  }
  
  .hero-bg::after {
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.4) 0%,
      rgba(255, 255, 255, 0.2) 30%,
      transparent 70%
    );
  }
}

/* iPadポートレートなど、横幅が狭く高さがある画面 */
@media (max-width: 900px) and (min-height: 800px) {
  .hero-content {
    justify-content: flex-end;
    align-items: flex-start;
    padding-top: var(--spacing-2xl);
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
  
  .hero-text-area {
    margin-right: var(--spacing-md);
    margin-left: 0;
    max-width: calc(100% - var(--spacing-md));
    width: auto;
    text-align: left;
    margin-top: 0;
  }
  
  .hero-bg-image {
    object-position: -210px center;
  }
  
  .hero-bg::after {
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.5) 0%,
      rgba(255, 255, 255, 0.3) 40%,
      transparent 70%
    );
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-2xl: 3rem;
    --spacing-3xl: 5rem;
  }
  
  .section-title {
    word-break: keep-all;
    overflow-wrap: break-word;
    line-break: strict;
    text-wrap: pretty;
    hanging-punctuation: allow-end;
  }
  
  .faq-list {
    grid-template-columns: 1fr;
  }
  
  .nav {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .nav-logo .logo-icon {
    height: 28px;
  }
  
  .nav-logo .logo-text {
    font-size: 1rem;
  }
  
  .nav-cta {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding-bottom: var(--spacing-xl);
  }
  
  .hero-release-badge {
    padding: calc(var(--spacing-sm) * 0.5) calc(var(--spacing-lg) * 0.5);
    transform: scale(0.5);
    transform-origin: left top;
    margin-bottom: calc(var(--spacing-lg) * 0.5);
  }
  
  .release-date {
    font-size: 0.9rem;
  }
  
  .hero-content {
    justify-content: flex-start;
    align-items: flex-start;
    padding-top: var(--spacing-2xl);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    padding-bottom: var(--spacing-xl);
  }
  
  .hero-text-area {
    max-width: calc(100% - var(--spacing-md));
    text-align: left;
    margin-right: 0 !important;
    margin-left: auto !important;
    padding: var(--spacing-lg);
    margin-top: 0;
  }
  
  .hero-bg-image {
    object-position: -210px center;
  }
  
  .hero-bg::after {
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.6) 0%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent 80%
    );
  }
  
  .hero-tagline {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .step-content,
  .step-content.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  
  .showcase-images {
    grid-template-columns: 1fr;
  }
  
  .showcase-image-main {
    grid-column: 1;
    grid-row: auto;
  }
  
  .showcase-image-sub {
    grid-column: 1;
  }
  
  .flow-arrow {
    display: none;
  }
  
  .tech-flow {
    flex-direction: column;
  }
  
  .flow-step {
    min-width: 100%;
  }
  
  .testimonial-card {
    flex: 0 0 300px;
  }
  
  .sp-hide {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: auto;
    padding-bottom: var(--spacing-lg);
  }
  
  .hero-content {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
  }
  
  .hero-text-area {
    padding: var(--spacing-md);
    margin-top: 0;
    margin-right: 0 !important;
    margin-left: auto !important;
  }
  
  .hero-release-badge {
    padding: calc(var(--spacing-sm) * 0.45) calc(var(--spacing-lg) * 0.45);
    transform: scale(0.45);
    transform-origin: left top;
    margin-bottom: calc(var(--spacing-lg) * 0.45);
  }
  
  .release-date {
    font-size: 0.85rem;
  }
  
  .hero-bg::after {
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.7) 0%,
      rgba(255, 255, 255, 0.5) 60%,
      transparent 90%
    );
  }
  
  .hero-tagline {
    font-size: clamp(1.4rem, 7vw, 1.8rem);
  }
  
  .hero-description {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .nav {
    padding: var(--spacing-sm) var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-xs);
  }
  
  .nav-logo {
    flex: 1;
    min-width: 0;
  }
  
  .nav-logo .logo-icon {
    height: 24px;
  }
  
  .nav-logo .logo-text {
    font-size: 0.9rem;
  }
  
  .nav-cta {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding-bottom: var(--spacing-md);
  }
  
  .hero-content {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
  }
  
  .hero-text-area {
    padding: var(--spacing-xs);
    margin-top: 0;
    margin-right: 0 !important;
    margin-left: auto !important;
  }
  
  .hero-tagline {
    font-size: clamp(1.4rem, 6.125vw, 1.75rem);
  }
  
  .hero-release-badge {
    padding: calc(var(--spacing-sm) * 0.4) calc(var(--spacing-lg) * 0.4);
    transform: scale(0.4);
    transform-origin: left top;
    margin-bottom: calc(var(--spacing-lg) * 0.4);
  }
  
  .release-date {
    font-size: 0.8rem;
  }
  
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }
  
  .testimonial-card {
    flex: 0 0 280px;
  }
  
  .stat-circle {
    width: 150px;
    height: 150px;
  }
  
  .stat-value {
    font-size: 1.8rem;
  }
}