/* ==========================================
   CRAFT by Leadfive - Design System v2
   Goodpatch-inspired: Light + Blue Luminous
   ========================================== */

/* CSS Variables */
:root {
  /* Colors - Light Theme with Blue Accent */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  /* Goodpatch Blue */
  --accent-primary: #1172D1;
  --accent-light: #3b9eff;
  --accent-glow: rgba(17, 114, 209, 0.15);
  --accent-gradient: linear-gradient(135deg, #1172D1 0%, #3b9eff 100%);

  --border-color: rgba(0, 0, 0, 0.06);
  --border-hover: rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-sans: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-padding: 140px;
  --container-max: 1200px;

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

  /* Border Radius - Large like Goodpatch */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 100px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ==========================================
   Header & Navigation - Minimal Style
   ========================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
}

.nav {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent-primary);
}

.logo-sub {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: 48px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  padding: 14px 32px;
  background: var(--accent-primary);
  color: white;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
}

.nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(17, 114, 209, 0.3);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-base);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 999;
  padding: 40px 32px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-links a {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
}

.mobile-cta {
  display: inline-block;
  margin-top: 24px;
  padding: 18px 40px;
  background: var(--accent-primary);
  border-radius: var(--radius-pill);
  color: white !important;
  font-size: 18px;
}

/* ==========================================
   Buttons - Large Pill Style
   ========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 40px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn svg {
  width: 18px;
  height: 18px;
}

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

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(17, 114, 209, 0.35);
}

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

.btn-secondary:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  width: 100%;
}

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

.btn-large {
  padding: 22px 56px;
  font-size: 18px;
}

/* ==========================================
   Section Styles
   ========================================== */

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-description {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================
   Hero Section - Goodpatch Style
   ========================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: 80px;
  --hero-cycle: 9s;
}

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

/* Blue Luminous Gradient Effect */
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 80% at 80% 20%, rgba(17, 114, 209, 0.25), transparent 50%),
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(59, 158, 255, 0.2), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(17, 114, 209, 0.1), transparent 60%);
  pointer-events: none;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-sequence {
  position: relative;
}

.hero-message-stack {
  position: relative;
  min-height: clamp(360px, 54vh, 640px);
  display: grid;
  padding-bottom: 12px;
}

.hero-message {
  position: relative;
  grid-area: 1 / 1;
  width: 100%;
  align-self: start;
  justify-self: start;
  --hero-message-delay: 0s;
  opacity: 0;
  transform: translateY(16px);
  filter: blur(6px);
  animation: hero-text-cycle var(--hero-cycle) ease-in-out infinite;
  animation-delay: var(--hero-message-delay);
  will-change: opacity, transform, filter;
  overflow: visible;
}

.hero-message-1 {
  --hero-message-delay: 0s;
}

.hero-message-2 {
  --hero-message-delay: 3s;
}

.hero-message-3 {
  --hero-message-delay: 6s;
}

.hero-cta-fixed {
  margin-top: 48px;
}

.hero-message::after {
  content: '';
  position: absolute;
  inset: -10%;
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(255, 255, 255, 0.65) 45%,
      rgba(59, 158, 255, 0.4) 55%,
      transparent 70%);
  opacity: 0;
  transform: translateX(-60%) skewX(-12deg);
  pointer-events: none;
  mix-blend-mode: screen;
  animation: hero-message-sheen var(--hero-cycle) ease-in-out infinite;
  animation-delay: var(--hero-message-delay);
}

.hero-message .hero-label,
.hero-message .hero-description {
  opacity: 0;
  transform: translateY(12px);
  animation: hero-line-cycle var(--hero-cycle) ease-in-out infinite;
  animation-delay: calc(var(--hero-message-delay) + 0.1s);
}

.hero-message .hero-description {
  animation-delay: calc(var(--hero-message-delay) + 0.35s);
}

.hero-message .hero-title-line {
  opacity: 0;
  transform: translateY(14px);
  animation: hero-line-cycle var(--hero-cycle) ease-in-out infinite;
}

.hero-message .hero-title-line:nth-child(1) {
  animation-delay: calc(var(--hero-message-delay) + 0.15s);
}

.hero-message .hero-title-line:nth-child(2) {
  animation-delay: calc(var(--hero-message-delay) + 0.25s);
}

.hero-message .hero-title-line:nth-child(3) {
  animation-delay: calc(var(--hero-message-delay) + 0.35s);
}

@keyframes hero-text-cycle {
  0% {
    opacity: 0;
    transform: translateY(16px);
    filter: blur(6px);
  }

  4% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }

  22% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }

  33% {
    opacity: 0;
    transform: translateY(-10px);
    filter: blur(4px);
  }

  100% {
    opacity: 0;
    transform: translateY(-10px);
    filter: blur(6px);
  }
}

@keyframes hero-line-cycle {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }

  8% {
    opacity: 1;
    transform: translateY(0);
  }

  24% {
    opacity: 1;
    transform: translateY(0);
  }

  34% {
    opacity: 0;
    transform: translateY(-8px);
  }

  100% {
    opacity: 0;
    transform: translateY(-8px);
  }
}

@keyframes hero-message-sheen {
  0% {
    opacity: 0;
    transform: translateX(-60%) skewX(-12deg);
  }

  10% {
    opacity: 0.4;
  }

  24% {
    opacity: 0;
    transform: translateX(60%) skewX(-12deg);
  }

  100% {
    opacity: 0;
    transform: translateX(60%) skewX(-12deg);
  }
}

/* Top Blue Bar */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--accent-gradient);
  z-index: 10;
}

.hero-content {
  text-align: left;
  z-index: 1;
  padding: 0 32px;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  position: relative;
}

.hero-label {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.hero-label::before {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--accent-primary);
}

.hero-title {
  font-size: clamp(48px, 9vw, 96px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 32px;
  max-width: 900px;
}

.hero-title-line {
  display: block;
}

.hero-title-accent {
  color: var(--accent-primary);
}

.hero-description {
  font-size: 20px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 48px;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {

  0%,
  100% {
    transform: scaleY(1);
    opacity: 1;
  }

  50% {
    transform: scaleY(0.6);
    opacity: 0.5;
  }
}

/* ==========================================
   Results Section - 実績紹介
   ========================================== */

.results {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.results::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 400px;
  background: radial-gradient(ellipse at center top, rgba(17, 114, 209, 0.08), transparent 70%);
  pointer-events: none;
}

.results-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  margin-bottom: 60px;
}

.results-video {
  margin-top: 24px;
}

.results-video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: #0f172a;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.results-video-embed {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  pointer-events: none;
}

.results-video-placeholder {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(17, 114, 209, 0.35);
  background: linear-gradient(135deg, rgba(17, 114, 209, 0.06), rgba(17, 114, 209, 0.02));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 32px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.results-video-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(17, 114, 209, 0.12);
  color: var(--accent-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.results-video-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(17, 114, 209, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.results-video-icon svg {
  width: 28px;
  height: 28px;
}

.results-video-placeholder p {
  color: var(--text-secondary);
  font-size: 15px;
}

.results-video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.6);
  pointer-events: none;
}

.results-video-message {
  color: #fff;
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 500;
  text-align: center;
  line-height: 1.6;
  padding: 24px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
}

.results-video-message strong {
  display: block;
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  color: var(--accent-light);
  margin-top: 8px;
}

.results-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.results-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 20px 60px rgba(17, 114, 209, 0.12);
  transform: translateY(-4px);
}

.results-image-placeholder {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.results-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.results-image {
  object-position: center 60%;
}

.results-image-placeholder .placeholder-text {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-muted);
}

.results-image-placeholder.placeholder-fallback .placeholder-text {
  display: flex;
}

.results-image-placeholder.placeholder-fallback img {
  display: none;
}

.placeholder-text svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.placeholder-text span {
  font-size: 14px;
  font-weight: 600;
}

.results-caption {
  padding: 28px 32px;
}

.results-caption h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.results-caption p {
  font-size: 15px;
  color: var(--text-secondary);
}

.results-stats {
  display: flex;
  justify-content: center;
  gap: 80px;
  padding: 48px 0;
  border-top: 1px solid var(--border-color);
}

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

.stat-number {
  display: block;
  font-size: 56px;
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ==========================================
   Testimonials Section - お客様の声
   ========================================== */

.testimonials {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 16px 48px rgba(17, 114, 209, 0.1);
}

.testimonial-content {
  flex: 1;
  margin-bottom: 32px;
}

.testimonial-content blockquote {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-secondary);
  margin: 0;
}

.testimonial-content blockquote strong {
  color: var(--accent-primary);
  font-weight: 700;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.author-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 14px;
  color: var(--text-muted);
}

/* ==========================================
   Services Section
   ========================================== */

.services {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

/* Luminous glow effect */
.services::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(17, 114, 209, 0.12), transparent 60%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.service-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(17, 114, 209, 0.15);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 28px;
  color: var(--accent-primary);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.service-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.service-price {
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
}

.price-amount {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent-primary);
}

.price-note {
  font-size: 14px;
  color: var(--text-muted);
  margin-left: 8px;
}

/* ==========================================
   Features Section
   ========================================== */

.features {
  padding: var(--section-padding) 0;
  position: relative;
}

/* Luminous glow */
.features::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -300px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(17, 114, 209, 0.1), transparent 60%);
  pointer-events: none;
  transform: translateY(-50%);
}

.features-content {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.feature-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.feature-main-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  background: linear-gradient(135deg, rgba(17, 114, 209, 0.08), rgba(59, 158, 255, 0.05));
  border-radius: var(--radius-lg);
  position: relative;
}

.ai-animation {
  position: relative;
  width: 200px;
  height: 200px;
}

.ai-circle {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent-gradient);
  opacity: 0.3;
  animation: pulse 3s ease-in-out infinite;
}

.ai-pulse {
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 3px solid var(--accent-primary);
  animation: pulse 3s ease-in-out infinite 0.5s;
}

.ai-dots {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.ai-dots span {
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: dot-bounce 1.5s ease-in-out infinite;
}

.ai-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.ai-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }

  50% {
    transform: scale(1.15);
    opacity: 0.5;
  }
}

@keyframes dot-bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

.feature-main-content h3 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 28px;
  line-height: 1.3;
  color: var(--text-primary);
}

.feature-main-content p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.9;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 40px;
  padding: 40px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  align-items: flex-start;
}

.feature-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 40px rgba(17, 114, 209, 0.1);
}

.feature-number {
  font-size: 64px;
  font-weight: 800;
  color: var(--accent-primary);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-text p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ==========================================
   Pricing Section
   ========================================== */

.pricing {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.pricing::before {
  content: '';
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(17, 114, 209, 0.1), transparent 60%);
  pointer-events: none;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  position: relative;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pricing-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(17, 114, 209, 0.15);
}

.pricing-grid--animated {
  perspective: 1200px;
}

.pricing-grid--animated .pricing-card {
  opacity: 0;
  transform: translateY(60px) rotateX(16deg) scale(0.96);
  filter: blur(6px);
  transform-origin: center bottom;
  transition: opacity 0.6s ease, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.8s ease;
  transition-delay: var(--pricing-delay, 0s);
}

.pricing-grid--animated .pricing-card.is-in {
  opacity: 1;
  transform: translateY(0) rotateX(0) scale(1);
  filter: blur(0);
}

.pricing-grid--animated .pricing-card.is-in:hover {
  transform: translateY(-8px) scale(1.01);
}

.pricing-grid--animated .pricing-card::after {
  content: '';
  position: absolute;
  inset: -40%;
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(255, 255, 255, 0.55) 45%,
      rgba(59, 158, 255, 0.25) 55%,
      transparent 70%);
  opacity: 0;
  transform: translateX(-60%) rotate(8deg);
  pointer-events: none;
  mix-blend-mode: screen;
}

.pricing-grid--animated .pricing-card.is-in::after {
  animation: pricing-sweep 1.2s ease-out calc(var(--pricing-delay, 0s) + 0.1s) forwards;
}

.pricing-card-featured {
  border-color: var(--accent-primary);
  background: linear-gradient(180deg, rgba(17, 114, 209, 0.03), var(--bg-card));
  padding-top: 72px;
}

.pricing-card-featured::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  border: 2px solid rgba(17, 114, 209, 0.25);
  opacity: 0;
  pointer-events: none;
}

.pricing-card-featured.is-in::before {
  animation: pricing-pulse 3.5s ease-in-out calc(var(--pricing-delay, 0s) + 0.8s) infinite;
}

@keyframes pricing-sweep {
  0% {
    opacity: 0;
    transform: translateX(-60%) rotate(8deg);
  }

  30% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    transform: translateX(60%) rotate(8deg);
  }
}

@keyframes pricing-pulse {

  0%,
  100% {
    opacity: 0.25;
    box-shadow: 0 0 0 0 rgba(17, 114, 209, 0.2);
  }

  50% {
    opacity: 0.6;
    box-shadow: 0 0 0 16px rgba(17, 114, 209, 0);
  }
}

.pricing-badge {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: white;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 28px;
  border-radius: var(--radius-pill);
  z-index: 1;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.pricing-name {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.pricing-tagline {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-price {
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 32px;
}

.pricing-currency {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-primary);
  vertical-align: top;
}

.pricing-amount {
  font-size: 56px;
  font-weight: 800;
  color: var(--accent-primary);
}

.pricing-period {
  font-size: 14px;
  color: var(--text-muted);
  display: block;
  margin-top: 8px;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--text-secondary);
}

.pricing-features svg {
  width: 20px;
  height: 20px;
  color: var(--accent-primary);
  flex-shrink: 0;
}

/* ==========================================
   ROI Simulation Section
   ========================================== */

.roi-simulation {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.roi-calculator {
  max-width: 900px;
  margin: 0 auto 48px;
}

.roi-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.roi-input-group {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.roi-input-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.roi-input-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.roi-input-prefix,
.roi-input-suffix {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
}

.roi-input-wrapper input[type="number"] {
  flex: 1;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  max-width: 180px;
}

.roi-input-wrapper input[type="number"]::-webkit-inner-spin-button,
.roi-input-wrapper input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.roi-slider {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg-tertiary);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: var(--accent-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(17, 114, 209, 0.3);
  transition: transform 0.15s ease;
}

.roi-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.roi-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: var(--accent-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(17, 114, 209, 0.3);
}

.roi-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.roi-result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--transition-base);
}

.roi-result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.roi-result-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.roi-result-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 12px;
}

.roi-result-value .roi-result-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.roi-result-value .roi-result-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
}

.roi-result-value .roi-result-prefix {
  font-size: 24px;
  font-weight: 700;
  color: #10b981;
}

.roi-result-positive .roi-result-number {
  color: #10b981;
}

.roi-result-highlight .roi-result-number {
  color: var(--accent-primary);
}

.roi-result-note {
  font-size: 13px;
  color: var(--text-muted);
}

.roi-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
}

@media (max-width: 768px) {
  .roi-form {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .roi-results {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .roi-input-wrapper input[type="number"] {
    font-size: 24px;
  }

  .roi-result-value .roi-result-number {
    font-size: 28px;
  }
}

.subsidy-banner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(17, 114, 209, 0.08), rgba(17, 114, 209, 0.02));
  border: 1px solid rgba(17, 114, 209, 0.2);
  border-radius: var(--radius-lg);
}

.subsidy-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(17, 114, 209, 0.12);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.subsidy-icon svg {
  width: 32px;
  height: 32px;
}

.subsidy-content {
  flex: 1;
}

.subsidy-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.subsidy-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.subsidy-content strong {
  color: var(--accent-primary);
  font-weight: 700;
}

.subsidy-banner .btn {
  flex-shrink: 0;
}

@media (max-width: 768px) {

  .roi-table-header,
  .roi-table-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 20px;
  }

  .roi-table-header .roi-col:not(:first-child) {
    display: none;
  }

  .roi-table-row .roi-col::before {
    content: attr(data-label);
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
  }

  .roi-benefit {
    font-size: 16px;
  }

  .subsidy-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px;
    gap: 16px;
  }

  .subsidy-banner .btn {
    width: 100%;
  }
}

/* ==========================================
   Sample Section - Portfolio Style
   ========================================== */

.sample {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.sample-content {
  max-width: 900px;
  margin: 0 auto;
}

.sample-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.sample-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: 0 20px 60px rgba(17, 114, 209, 0.1);
}

.sample-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-secondary);
}

.sample-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sample-card:hover .sample-image img {
  transform: scale(1.05);
}

.sample-overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 114, 209, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
}

.sample-image:hover .sample-overlay {
  opacity: 1;
}

.sample-info {
  padding: 32px;
  text-align: center;
}

.sample-info h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.sample-info p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================
   Process Section
   ========================================== */

.process {
  padding: var(--section-padding) 0;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.process-step {
  position: relative;
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.process-step:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 40px rgba(17, 114, 209, 0.1);
}

.step-number {
  font-size: 72px;
  font-weight: 800;
  color: var(--accent-primary);
  opacity: 0.3;
  margin-bottom: 20px;
  line-height: 1;
}

.step-content h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.step-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.step-line {
  display: none;
}

/* ==========================================
   About Section
   ========================================== */

.about {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(17, 114, 209, 0.1), transparent 60%);
  pointer-events: none;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.about-text .section-label {
  text-align: left;
}

.about-text .section-title {
  text-align: left;
  margin-bottom: 40px;
}

.about-description {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 24px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 40px rgba(17, 114, 209, 0.1);
}

.stat-number {
  display: block;
  font-size: 48px;
  font-weight: 800;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================
   Contact Section
   ========================================== */

.contact {
  padding: var(--section-padding) 0;
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(17, 114, 209, 0.1), transparent 60%);
  pointer-events: none;
}

.contact-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.contact-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin-bottom: 28px;
  color: var(--text-primary);
}

.contact-description {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 48px;
}

.contact-cta {
  display: flex;
  justify-content: center;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
  padding: 80px 0 40px;
  background: var(--text-primary);
  color: var(--bg-primary);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo-text {
  color: white;
  background: none;
  -webkit-text-fill-color: white;
}

.footer-brand .logo-sub {
  color: rgba(255, 255, 255, 0.5);
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-contact-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
}

.footer-contact-text a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-contact-text a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-brand {
    max-width: 100%;
  }
}

.footer-nav {
  display: flex;
  gap: 100px;
}

.footer-nav-group h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 24px;
}

.footer-nav-group ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-nav-group a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-nav-group a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-info li strong {
    display: block;
    margin-bottom: 4px;
  }
}

/* ==========================================
   Problem Section
   ========================================== */

.problem {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 80px;
}

.problem-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  transition: all var(--transition-base);
}

.problem-card:hover {
  border-color: #e11d48;
  box-shadow: 0 10px 40px rgba(225, 29, 72, 0.1);
}

.problem-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  color: #e11d48;
}

.problem-icon svg {
  width: 100%;
  height: 100%;
}

.problem-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.problem-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.9;
}

.problem-description strong {
  color: #e11d48;
}

.problem-statement {
  text-align: center;
  padding: 60px 40px;
  background: linear-gradient(135deg, rgba(225, 29, 72, 0.05), rgba(225, 29, 72, 0.02));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(225, 29, 72, 0.1);
}

.problem-statement p {
  font-size: 20px;
  line-height: 2;
  color: var(--text-secondary);
}

.problem-statement .highlight {
  color: #e11d48;
  font-size: 24px;
}

/* ==========================================
   Cause Section - Vertical Layout (same as solution-features)
   ========================================== */

.cause {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.cause-scroll {
  position: relative;
  margin-bottom: 48px;
}

.cause-track {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cause-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
  transition: all var(--transition-base);
}

.cause-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 40px rgba(17, 114, 209, 0.1);
}

.cause-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--accent-primary);
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
}

.cause-card-content {
  flex: 1;
}

.cause-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.cause-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.cause-note {
  text-align: center;
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  background: rgba(17, 114, 209, 0.08);
  border: 1px solid rgba(17, 114, 209, 0.16);
}

.cause-note p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .cause-card {
    flex-direction: column;
    gap: 16px;
    padding: 28px 24px;
  }

  .cause-number {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
}

/* ==========================================
   Solution Section
   ========================================== */

.solution {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
}

.solution::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(17, 114, 209, 0.12), transparent 60%);
  pointer-events: none;
}

.solution-intro {
  text-align: center;
  margin-bottom: 80px;
}

.solution-lead {
  font-size: 22px;
  line-height: 2;
  color: var(--text-secondary);
}

.solution-lead strong {
  color: var(--accent-primary);
}

.solution-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.solution-feature {
  display: flex;
  gap: 32px;
  padding: 40px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  align-items: flex-start;
}

.solution-feature:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 40px rgba(17, 114, 209, 0.1);
}

.solution-feature-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  color: var(--accent-primary);
}

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

.solution-feature-content h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.solution-feature-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ==========================================
   Why Us Section - Comparison Table
   ========================================== */

.why-us {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.comparison-table {
  max-width: 900px;
  margin: 0 auto 60px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.comparison-header {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  background: var(--bg-tertiary);
  font-weight: 700;
  font-size: 16px;
}

.comparison-header .comparison-col {
  padding: 20px 24px;
  text-align: center;
}

.comparison-header .comparison-others {
  color: var(--text-muted);
}

.comparison-header .comparison-us {
  background: var(--accent-primary);
  color: white;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  border-top: 1px solid var(--border-color);
}

.comparison-row:nth-child(even) {
  background: var(--bg-secondary);
}

.comparison-label {
  padding: 20px 24px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
}

.comparison-row .comparison-col {
  padding: 20px 24px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.comparison-row .comparison-others {
  color: var(--text-muted);
}

.comparison-row .comparison-us {
  background: rgba(17, 114, 209, 0.05);
  color: var(--accent-primary);
  font-weight: 600;
}

.why-us-message {
  text-align: center;
}

.why-us-message blockquote {
  font-size: 22px;
  line-height: 2;
  color: var(--text-secondary);
  font-style: normal;
}

.why-us-message blockquote strong {
  color: var(--accent-primary);
  font-size: 26px;
}

/* ==========================================
   FAQ Section
   ========================================== */

.faq {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--accent-primary);
}

.faq-item[open] {
  border-color: var(--accent-primary);
  box-shadow: 0 8px 30px rgba(17, 114, 209, 0.1);
}

.faq-question {
  padding: 24px 32px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question span {
  flex: 1;
  padding-right: 20px;
}

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

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 32px 24px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.faq-answer strong {
  color: var(--accent-primary);
}

/* Contact Note */
.contact-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-muted);
}

/* SP Only */
.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .sp-only {
    display: block;
  }
}

/* ==========================================
   Contact Form Styles
   ========================================== */

.contact-form-container {
  max-width: 700px;
  margin: 60px auto 40px;
  background: var(--bg-card);
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
  text-align: left;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.form-group label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 16px;
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: var(--bg-primary);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.form-submit {
  margin-top: 16px;
}

.form-submit .btn {
  width: 100%;
}

/* Success Message */
.form-success-message {
  text-align: center;
  padding: 40px 0;
  animation: fade-in 0.5s ease forwards;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.success-icon svg {
  width: 40px;
  height: 40px;
  animation: success-bounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards 0.2s;
  opacity: 0;
  transform: scale(0.5);
}

@keyframes success-bounce {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.form-success-message h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.form-success-message p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

@media (max-width: 768px) {
  .contact-form-container {
    padding: 32px 24px;
    margin: 40px 0;
  }
}

/* ==========================================
   Company Profile Section
   ========================================== */

.company-profile {
  padding: var(--section-padding) 0;
  background: var(--bg-primary);
  position: relative;
}

.company-content {
  max-width: 800px;
  margin: 0 auto;
}

.company-table {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
}

.company-row {
  display: flex;
  border-bottom: 1px solid var(--border-color);
}

.company-row:last-child {
  border-bottom: none;
}

.company-label {
  width: 200px;
  padding: 32px 40px;
  background: var(--bg-secondary);
  font-weight: 700;
  color: var(--text-primary);
  border-right: 1px solid var(--border-color);
  flex-shrink: 0;
}

.company-value {
  flex: 1;
  padding: 32px 40px;
  color: var(--text-secondary);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .company-row {
    flex-direction: column;
  }

  .company-label {
    width: 100%;
    padding: 24px 32px;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .company-value {
    padding: 24px 32px;
  }
}

/* ==========================================
   Animations
   ========================================== */

.animate-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition-delay: var(--delay, 0s);
}

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

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 1024px) {
  :root {
    --section-padding: 100px;
  }

  .services-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

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

  .feature-main {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-text .section-label,
  .about-text .section-title,
  .about-description {
    text-align: center;
  }
}

@media (max-width: 768px) {

  /* Results Section Responsive */
  .results-grid {
    grid-template-columns: 1fr;
  }

  .results-stats {
    flex-direction: column;
    gap: 40px;
  }

  .stat-number {
    font-size: 44px;
  }

  /* Testimonials Section Responsive */
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }

  .testimonial-card {
    padding: 32px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero {
    align-items: center;
    padding-bottom: 40px;
  }

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

  .hero-message-stack {
    min-height: calc(100vh - 180px);
    padding-bottom: 20px;
  }

  .hero-label {
    justify-content: center;
  }

  .hero-label::before {
    display: none;
  }

  .hero-title {
    font-size: clamp(36px, 12vw, 56px);
  }

  .hero-title-line {
    display: block;
  }

  .hero-message {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(100vh - 250px);
  }

  .hero-description {
    font-size: 15px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 24px;
  }

  .hero-description br {
    display: none;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta-fixed {
    margin-top: 24px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 320px;
    padding: 14px 28px;
    font-size: 15px;
  }

  .hero-scroll {
    display: none;
  }

  .process-timeline {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: 48px;
  }

  .footer-nav {
    gap: 48px;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .feature-item {
    flex-direction: column;
    gap: 20px;
    text-align: center;
    padding: 32px;
  }

  .feature-main-content h3 {
    font-size: 28px;
  }

  /* Problem Section */
  .problem-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto 60px;
  }

  /* Cause Section */
  .cause-scroll {
    margin-bottom: 32px;
  }

  .cause-track {
    gap: 20px;
    padding-bottom: 16px;
  }

  .cause-card {
    flex-basis: 82vw;
  }

  .problem-statement {
    padding: 40px 24px;
  }

  .problem-statement p {
    font-size: 17px;
  }

  .problem-statement .highlight {
    font-size: 20px;
  }

  /* Solution Section */
  .solution-lead {
    font-size: 18px;
  }

  .solution-feature {
    flex-direction: column;
    text-align: center;
    padding: 32px;
  }

  .solution-feature-icon {
    margin: 0 auto;
  }

  /* Why Us Section */
  .comparison-table {
    font-size: 14px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .comparison-header,
  .comparison-row {
    grid-template-columns: 1.2fr 1fr 1fr;
    min-width: 520px;
  }

  .comparison-label,
  .comparison-header .comparison-col,
  .comparison-row .comparison-col {
    padding: 16px 12px;
  }

  .why-us-message blockquote {
    font-size: 18px;
  }

  .why-us-message blockquote strong {
    font-size: 20px;
  }

  /* FAQ Section */
  .faq-question {
    padding: 20px 24px;
    font-size: 15px;
  }

  .faq-answer {
    padding: 0 24px 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .service-card,
  .pricing-card,
  .process-step {
    padding: 32px 24px;
  }

  .pricing-card-featured {
    padding-top: 56px;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .btn {
    padding: 16px 32px;
    font-size: 15px;
  }

  .btn-large {
    padding: 18px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-message {
    animation: none !important;
    transform: none !important;
    filter: none !important;
  }

  .hero-message {
    opacity: 0;
  }

  .hero-message-1 {
    opacity: 1;
    position: relative;
  }

  .hero-message::after,
  .hero-message .hero-label,
  .hero-message .hero-title-line,
  .hero-message .hero-description {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .pricing-grid--animated .pricing-card {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  .pricing-grid--animated .pricing-card::after,
  .pricing-card-featured::before {
    animation: none !important;
    opacity: 0;
  }
}

/* ==========================================
   Quote Simulator Section
   ========================================== */

.quote-simulator {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
}

/* Step Indicators */
.qs-step-indicators {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.qs-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.qs-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-muted);
  transition: all var(--transition-base);
}

.qs-step-indicator.active .qs-step-num {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

.qs-step-indicator.completed .qs-step-num {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: white;
}

.qs-step-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.qs-step-indicator.active .qs-step-label {
  color: var(--accent-primary);
}

.qs-step-connector {
  width: 60px;
  height: 2px;
  background: var(--border-color);
  margin-bottom: 20px;
}

/* Steps */
.qs-step {
  display: none;
  max-width: 800px;
  margin: 0 auto;
}

.qs-step.active {
  display: block;
}

.qs-step-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}

.qs-step-note {
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 32px;
}

/* Base Type Cards */
.qs-base-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.qs-base-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.qs-base-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(17, 114, 209, 0.15);
}

.qs-base-card.selected {
  border-color: var(--accent-primary);
  background: rgba(17, 114, 209, 0.05);
  box-shadow: 0 0 0 4px rgba(17, 114, 209, 0.1);
}

.qs-base-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(17, 114, 209, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qs-base-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--accent-primary);
}

.qs-base-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.qs-base-name {
  font-size: 20px;
  font-weight: 700;
}

.qs-base-desc {
  font-size: 14px;
  color: var(--text-muted);
}

.qs-base-price {
  font-size: 24px;
  font-weight: 800;
  color: var(--accent-primary);
}

/* Purpose Cards */
.qs-purpose-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.qs-purpose-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 20px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.qs-purpose-card:hover:not(:disabled) {
  border-color: var(--accent-primary);
}

.qs-purpose-card.selected {
  border-color: var(--accent-primary);
  background: rgba(17, 114, 209, 0.05);
}

.qs-purpose-card:disabled {
  cursor: default;
  opacity: 0.8;
}

.qs-purpose-icon {
  font-size: 32px;
}

.qs-purpose-name {
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}

.qs-purpose-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-primary);
}

/* AI Option Cards */
.qs-option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.qs-option-card {
  padding: 24px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.qs-option-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(17, 114, 209, 0.12);
}

.qs-option-card.selected {
  border-color: var(--accent-primary);
  background: rgba(17, 114, 209, 0.05);
  box-shadow: 0 0 0 4px rgba(17, 114, 209, 0.1);
}

.qs-option-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.qs-option-icon {
  font-size: 28px;
}

.qs-option-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.qs-option-name {
  font-size: 16px;
  font-weight: 700;
}

.qs-option-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-primary);
}

.qs-option-benefit {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Navigation */
.qs-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

/* Result Section */
.qs-result {
  max-width: 560px;
  margin: 40px auto 0;
}

.qs-result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.qs-result-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 28px;
}

.qs-result-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qs-result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.qs-result-item-name {
  font-size: 15px;
  color: var(--text-secondary);
}

.qs-result-item-price {
  font-size: 15px;
  font-weight: 600;
}

.qs-result-divider {
  height: 1px;
  background: var(--border-color);
  margin: 20px 0;
}

.qs-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}

.qs-result-discount {
  color: #ef4444;
}

.qs-discount-value {
  font-weight: 700;
}

.qs-result-total {
  font-size: 20px;
  font-weight: 700;
}

.qs-result-total span:last-child {
  font-size: 28px;
  color: var(--accent-primary);
}

/* Discount Badge */
.qs-discount-badge {
  margin-top: 24px;
  padding: 20px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: var(--radius-md);
  text-align: center;
  border: 2px solid #f59e0b;
}

.qs-discount-label {
  font-size: 14px;
  font-weight: 600;
  color: #92400e;
}

.qs-discount-amount {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: #dc2626;
  margin: 8px 0;
}

.qs-discount-off {
  font-size: 18px;
  font-weight: 700;
  color: #dc2626;
}

.qs-discount-timer {
  display: block;
  font-size: 13px;
  color: #92400e;
  margin-top: 8px;
}

/* Result CTA */
.qs-result-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.qs-result-cta .btn-large {
  width: 100%;
  font-size: 18px;
}

.qs-result-cta .btn-secondary {
  width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .qs-step-indicators {
    gap: 8px;
  }

  .qs-step-connector {
    width: 30px;
  }

  .qs-step-num {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .qs-step-label {
    font-size: 10px;
  }

  .qs-base-options {
    grid-template-columns: 1fr;
  }

  .qs-purpose-options {
    grid-template-columns: 1fr;
  }

  .qs-option-grid {
    grid-template-columns: 1fr;
  }

  .qs-result-card {
    padding: 28px 20px;
  }

  .qs-discount-amount {
    font-size: 28px;
  }
}

/* ==========================================
   Quote Display in Contact Form
   ========================================== */

.quote-display {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border: 2px solid #10b981;
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 28px;
}

.quote-display-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(16, 185, 129, 0.3);
}

.quote-display-icon {
  font-size: 24px;
}

.quote-display-title {
  font-size: 16px;
  font-weight: 700;
  color: #047857;
}

.quote-display-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.quote-display-item {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-secondary);
}

.quote-display-discount {
  display: flex;
  justify-content: space-between;
  padding: 12px;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.quote-display-discount span:first-child {
  font-size: 14px;
  font-weight: 600;
  color: #dc2626;
}

.discount-value {
  font-size: 16px;
  font-weight: 700;
  color: #dc2626;
}

.quote-display-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid rgba(16, 185, 129, 0.3);
}

.quote-display-total span:first-child {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.total-value {
  font-size: 24px;
  font-weight: 800;
  color: #047857;
}

@media (max-width: 768px) {
  .quote-display {
    padding: 20px 16px;
  }

  .total-value {
    font-size: 20px;
  }
}