/* ===== LP2 Style — Mobile First (360px base) ===== */

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

:root {
  --color-primary: #7C6BC4;
  --color-primary-light: #B8A9E8;
  --color-primary-lighter: #E8DEF8;
  --color-primary-bg: #F5F0FF;
  --color-accent: #E8578A;
  --color-accent-light: #FFD6E7;
  --color-cta: #E8578A;
  --color-cta-hover: #D14478;
  --color-text: #2D2D3F;
  --color-text-light: #6B6B80;
  --color-bg: #FAFAFE;
  --color-white: #FFFFFF;
  --color-success: #4CAF50;
  --color-danger: #E53935;
  --font-main: 'Noto Sans JP', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-soft: 0 4px 20px rgba(124, 107, 196, 0.10);
  --shadow-card: 0 6px 30px rgba(124, 107, 196, 0.12);
  --shadow-cta: 0 6px 24px rgba(232, 87, 138, 0.30);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* --- Section Base --- */
.section {
  width: 100%;
  padding: clamp(4rem, 10vw, 6rem) clamp(1.2rem, 5vw, 2rem);
}

.section-inner {
  max-width: 600px;
  margin: 0 auto;
}

/* Section Visual (ChatGPT illustration slices) */
.section-visual {
  margin-bottom: 1.2rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.section-image {
  width: 100%;
  height: auto;
  display: block;
}

.section-title {
  font-size: clamp(1.4rem, 5.5vw, 2rem);
  font-weight: 900;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.section-desc {
  text-align: center;
  font-size: clamp(0.9rem, 3.8vw, 1.05rem);
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.highlight-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.highlight-text {
  color: var(--color-accent);
  font-weight: 900;
}

.title-accent {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

/* --- CTA Button --- */
.cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 360px;
  margin: 1.5rem auto 0;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--color-cta), #c94070);
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 60px;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-cta);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232, 87, 138, 0.40);
}

.cta-button:active {
  transform: translateY(0);
}

.cta-large {
  padding: 1.2rem 2rem;
  font-size: 1.15rem;
}

.cta-icon {
  font-size: 0.85rem;
}

/* --- Rilume Comment --- */
.rilume-comment {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.rilume-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary-lighter);
  flex-shrink: 0;
}

.speech-bubble {
  position: relative;
  background: var(--color-white);
  border: 2px solid var(--color-primary-lighter);
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  padding: 0.8rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.7;
  color: var(--color-primary);
  box-shadow: var(--shadow-soft);
}


/* ========== Section Alternating Backgrounds ========== */
.hero, .problem, .demo, .evidence, .sns, .pricing, .final-cta {
  }
.market, .hard-truth, .core, .features, .steps, 

/* ========== Section 1: Hero ========== */
.hero {
  text-align: center;
  padding: 0 0 2rem 0;
}

.hero-banner {
  width: 100%;
  overflow: hidden;
}

.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hero-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 20px;
}

.hero-title {
  font-size: clamp(1.6rem, 7vw, 2.4rem);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(0.85rem, 3.5vw, 1rem);
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.hero-image-wrapper {
  max-width: 280px;
  margin: 0 auto 1rem;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.hero-product-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 1.2rem;
}

.product-logo {
  font-size: clamp(1.3rem, 5.5vw, 1.8rem);
  font-weight: 900;
  color: var(--color-primary);
}

.product-tag {
  display: inline-block;
  padding: 0.25rem 1rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 20px;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  margin-top: 1.5rem;
  margin-bottom: 1.2rem;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.6rem 0.2rem;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary-lighter);
}

.badge-icon {
  font-size: 1.3rem;
}

.badge-text {
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  color: var(--color-text);
}

/* ========== Section 2: Market ========== */


.market-stats {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: linear-gradient(135deg, var(--color-primary-bg), var(--color-white));
  border: 1px solid var(--color-primary-lighter);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.stat-big {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.stat-note {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 700;
  margin-top: 0.5rem;
}

.stat-growth {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-danger);
}

.market-source {
  font-size: 0.7rem;
  color: #aaa;
  text-align: center;
  margin-top: 1rem;
}

/* ========== Section 3: Problem ========== */


.pain-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.6;
  border-left: 3px solid var(--color-danger);
}

.pain-x {
  color: var(--color-danger);
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ========== Section 4: Core Message ========== */


.core-message {
  text-align: center;
  margin-bottom: 1.5rem;
}

.core-message p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.core-emphasis {
  font-size: clamp(1.1rem, 4.5vw, 1.3rem) !important;
  font-weight: 900 !important;
  color: var(--color-text) !important;
  padding: 1rem 0;
  line-height: 1.6;
}

.big-number {
  font-size: 1.6em;
  color: var(--color-accent);
  font-weight: 900;
}

.comparison-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.compare-bad, .compare-good {
  width: 100%;
  padding: 1rem;
  border-radius: var(--radius-md);
  text-align: center;
}

.compare-bad {
  background: #FFF0F0;
  border: 1px solid #FFCDD2;
}

.compare-good {
  background: #F0FFF0;
  border: 1px solid #C8E6C9;
}

.compare-label {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.compare-content {
  font-size: 1rem;
  font-weight: 500;
}

.compare-arrow {
  font-size: 1.6rem;
  color: var(--color-primary);
  font-weight: 900;
}

/* --- Core Insight Boxes --- */
.core-insight {
  background: var(--color-white);
  border: 1px solid var(--color-primary-lighter);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.insight-title {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 0.8rem;
}

.insight-text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 0.6rem;
}

.insight-highlight {
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  padding: 0.8rem;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
  line-height: 1.6;
}

.highlight-speed {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--color-danger);
}

/* Page count table */
.page-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0;
  font-size: 0.8rem;
}

.page-table th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem;
  font-weight: 700;
  text-align: center;
}

.page-table td {
  padding: 0.5rem;
  text-align: center;
  border-bottom: 1px solid #f0f0f0;
  color: var(--color-text-light);
}

.page-table .row-highlight {
  background: #FFF8FB;
}

.page-table .row-highlight td {
  color: var(--color-accent);
}

/* Series flow */
.series-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  margin: 1rem 0;
}

.series-step {
  text-align: center;
  padding: 0.6rem 0.5rem;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  flex: 1;
}

.series-step-goal {
  background: linear-gradient(135deg, var(--color-primary-bg), var(--color-accent-light));
}

.series-num {
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}

.series-detail {
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text);
}

.series-arrow {
  font-size: 0.9rem;
  color: var(--color-primary-light);
  font-weight: 700;
  flex-shrink: 0;
}

/* ========== Section 7.5: Demo ========== */


.demo-screenshot {
  margin-bottom: 1.5rem;
}

.demo-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-lighter);
  box-shadow: var(--shadow-card);
}

.demo-caption {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
}

.demo-video-wrapper {
  margin-bottom: 1.5rem;
}

.demo-video-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.6rem;
  text-align: center;
}

.demo-video {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-lighter);
  box-shadow: var(--shadow-card);
  background: #000;
}

/* ========== Section 5: Features ========== */


.feature-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 0 1rem 1.5rem 1rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-primary-lighter);
}

.feature-highlight {
  border: 2px solid var(--color-accent);
  background: linear-gradient(180deg, #FFF8FB 0%, var(--color-white) 100%);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 900;
  border-radius: 50%;
  margin-bottom: 0.8rem;
}

.feature-hot {
  display: inline-block;
  padding: 0.2rem 0.8rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 20px;
  margin-bottom: 0.5rem;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.feature-title {
  font-size: clamp(1.15rem, 4.5vw, 1.4rem);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.feature-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.feature-point {
  padding: 0.8rem 1rem;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
}

.feature-example {
  background: #FFF8FB;
  border: 1px solid var(--color-accent-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1rem;
}

.example-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.example-text {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--color-text);
}

/* Global comparison bars */
.global-comparison {
  margin-top: 1rem;
}

.global-item {
  display: grid;
  grid-template-columns: 30px 70px 1fr;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.global-flag {
  font-size: 1.3rem;
}

.global-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text);
}

.global-bar {
  height: 20px;
  border-radius: 10px;
}

.bar-jp {
  width: 30%;
  background: var(--color-primary-lighter);
}

.bar-global {
  width: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.global-note {
  grid-column: 3;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
}

/* ========== Section 6: SNS ========== */


.flywheel {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0.2rem;
  margin: 1.5rem 0;
}

.flywheel-step {
  text-align: center;
  padding: 0.6rem 0.2rem;
  background: var(--color-primary-bg);
  border-radius: var(--radius-sm);
}

.flywheel-icon {
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
}

.flywheel-text {
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.4;
}

.flywheel-arrow {
  font-size: 0.9rem;
  color: var(--color-primary-light);
  font-weight: 700;
}

.flywheel-loop {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  padding: 0.6rem;
  background: var(--color-primary-bg);
  border-radius: 20px;
}

/* ========== Section 7: Steps ========== */


.step-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-soft);
}

.step-number {
  display: inline-block;
  padding: 0.2rem 0.8rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 900;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.step-connector {
  width: 2px;
  height: 24px;
  background: var(--color-primary-lighter);
  margin: 0 auto;
}

.step-result {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.2rem;
  padding: 0.8rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
}

/* ========== Section 8: Pricing ========== */


.pricing-lead {
  text-align: center;
  font-size: clamp(1rem, 4vw, 1.2rem);
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.developer-letter {
  background: var(--color-white);
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  margin-bottom: 2.5rem;
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.letter-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-danger);
  margin-bottom: 1rem;
  line-height: 1.5;
  border-bottom: 2px dashed #fecaca;
  padding-bottom: 0.8rem;
}

.letter-content p {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.letter-content p:last-child {
  margin-bottom: 0;
}

.letter-highlight {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin: 1.2rem 0;
  text-align: center;
  border: 1px solid var(--color-primary-lighter);
}

.pricing-card {
  background: linear-gradient(135deg, #111827 0%, #1e1b4b 100%);
  border: 2px solid #6366f1;
  border-radius: var(--radius-xl);
  padding: 2.5rem 1.5rem;
  text-align: center;
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4), inset 0 0 25px rgba(99, 102, 241, 0.2);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
}

.pricing-label {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 900;
  border-radius: 30px;
  margin-bottom: 1.2rem;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.pricing.hero-product-name {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-top: 1rem;
}

.hero-catch-box {
  margin: 2rem auto 0;
  width: calc(100% - 2rem);
  padding: 1.5rem 1rem;
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  max-width: 600px;
}

.hero-catch-box::before {
  content: "✨";
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  background: #fff;
  padding: 0 15px;
  border-radius: 50%;
}

.hero-catch-text {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1.6;
}

.hero-catch-highlight {
  color: var(--color-danger);
  font-size: 1.8rem;
  background: linear-gradient(transparent 60%, rgba(255, 215, 0, 0.5) 60%);
}

.pricing-product {
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 2px 10px rgba(255,255,255,0.3);
  margin-bottom: 0.3rem;
  letter-spacing: 0.05em;
}

.pricing-tag {
  font-size: 0.95rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.pricing-price {
  margin-bottom: 0.5rem;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  vertical-align: top;
}

.price-amount {
  font-size: clamp(3.5rem, 10vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
}

.price-tax {
  font-size: 0.9rem;
  color: #94a3b8;
  font-weight: 500;
}

.pricing-onetime {
  font-size: 1rem;
  font-weight: 900;
  color: #10b981;
  margin-bottom: 1.5rem;
  padding: 0.5rem 1.2rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 30px;
  display: inline-block;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}

.pricing-compare {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
  backdrop-filter: blur(5px);
}

.pricing-compare-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #cbd5e1;
  margin-bottom: 1rem;
  text-align: center;
  letter-spacing: 0.05em;
}

.pricing-compare-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
  color: #cbd5e1;
}

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

.pricing-compare-row.bad {
  color: #64748b;
  opacity: 0.8;
}

.pricing-compare-row.good {
  color: #fbbf24;
  font-weight: 900;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: var(--radius-sm);
  padding: 1.2rem 0.8rem;
  font-size: 1.2rem;
  margin-top: 0.8rem;
  box-shadow: 0 4px 15px rgba(251, 191, 36, 0.15);
}

.pricing-compare-row.good .annual {
  font-size: 0.95rem;
  margin-top: 0.4rem;
  color: #fef3c7;
}

.pricing-compare-row small {
  font-size: 0.7rem;
}

.pricing-compare-row .annual {
  width: 100%;
  text-align: right;
  font-size: 0.75rem;
  margin-top: 0.2rem;
}

.pricing-byok {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-bottom: 1.8rem;
  text-align: left;
}

.byok-title {
  font-size: 0.95rem;
  font-weight: 900;
  color: #60a5fa;
  margin-bottom: 0.5rem;
}

.byok-desc {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.7;
}

/* ========== Section 9: FAQ ========== */


.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: 0.6rem;
  overflow: hidden;
  border: 1px solid var(--color-primary-lighter);
}

.faq-question {
  padding: 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
}

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

.faq-question::after {
  content: '+';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--color-primary);
  font-weight: 700;
  transition: transform 0.2s;
}

details[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  padding: 0 1rem 1rem;
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========== Section 10: Final CTA ========== */
.final-cta {
  text-align: center;
}

.final-title {
  margin-bottom: 1rem;
}

.final-rilume {
  justify-content: center;
  margin-bottom: 1.5rem;
}

.final-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.legal-link {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-decoration: underline;
}

/* ========== Animations ========== */
.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

/* ========== Back to Top Button ========== */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, background 0.3s ease;
  text-decoration: none;
}

.back-to-top svg {
  width: 28px;
  height: 28px;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

/* ========== Tablet (768px+) ========== */
@media (min-width: 768px) {
  .section-inner {
    max-width: 680px;
  }

  .hero-badges {
    gap: 0.8rem;
  }

  .badge-text {
    font-size: 0.75rem;
  }

  .market-stats {
    flex-direction: row;
  }

  .stat-card {
    flex: 1;
  }

  .flywheel-text {
    font-size: 0.8rem;
  }
}

/* ========== Desktop (1024px+) ========== */
@media (min-width: 1024px) {
  .section-inner {
    max-width: 780px;
  }

  .hero-image-wrapper {
    max-width: 340px;
  }

  .section-title {
    font-size: 2rem;
  }

  .pain-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }

  .pain-item:last-child {
    grid-column: 1 / -1;
  }

  .pricing-compare-row {
    flex-wrap: nowrap;
  }

  .pricing-compare-row .annual {
    width: auto;
    margin-top: 0;
  }
}