/* ================================================
   CutBana LP - Style Sheet
   ================================================ */

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

:root {
  /* Colors */
  --primary: #6366F1;
  --primary-dark: #4F46E5;
  --primary-light: #818CF8;
  --accent: #8B5CF6;
  --accent-light: #A78BFA;

  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  --white: #FFFFFF;
  --success: #10B981;
  --warning: #F59E0B;

  /* Gradient */
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  --gradient-text: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, #EC4899 100%);

  /* Spacing */
  --section-py: 100px;
  --container-px: 24px;
  --container-max: 1200px;

  /* Typography */
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.03);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.06), 0 4px 10px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.08), 0 8px 20px rgba(0,0,0,0.04);
  --shadow-primary: 0 8px 30px rgba(99, 102, 241, 0.3);

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  font-family: var(--font-jp);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  line-height: 1.4;
  margin-bottom: 20px;
  color: var(--gray-900);
}

.section-title--left {
  text-align: left;
}

.section-desc {
  text-align: center;
  color: var(--gray-500);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 48px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-jp);
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--sm {
  padding: 8px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn--xl {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn--full {
  width: 100%;
  padding: 14px 32px;
  font-size: 1rem;
}

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

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.4);
}

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

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

.btn--ghost {
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary);
}

.btn--ghost:hover {
  background: rgba(99, 102, 241, 0.15);
  transform: translateY(-2px);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 40px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
}

.header__nav {
  display: flex;
  gap: 32px;
}

.header__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 1px;
  transition: var(--transition);
}

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

.header__link:hover::after {
  width: 100%;
}

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

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.header__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 112px;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav__link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 8px 0;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 180px 0 80px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero__shape--1 {
  width: 600px;
  height: 600px;
  background: rgba(99, 102, 241, 0.15);
  top: -200px;
  right: -100px;
}

.hero__shape--2 {
  width: 400px;
  height: 400px;
  background: rgba(139, 92, 246, 0.1);
  bottom: -100px;
  left: -100px;
}

.hero__shape--3 {
  width: 300px;
  height: 300px;
  background: rgba(236, 72, 153, 0.08);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(99, 102, 241, 0.08);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--gray-900);
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 32px;
}

.hero__proof {
  display: flex;
  gap: 32px;
  align-items: center;
}

.hero__proof-item {
  display: flex;
  flex-direction: column;
}

.hero__proof-number {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
}

.hero__proof-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 500;
}

.hero__proof-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

/* Hero Visual */
.hero__visual {
  position: relative;
}

.hero__mockup {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.hero__mockup-browser {
  background: var(--gray-100);
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-200);
}

.hero__mockup-dots {
  display: flex;
  gap: 6px;
}

.hero__mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
}

.hero__mockup-dots span:first-child { background: #FF5F57; }
.hero__mockup-dots span:nth-child(2) { background: #FEBC2E; }
.hero__mockup-dots span:nth-child(3) { background: #28C840; }

.hero__mockup-img {
  width: 100%;
  display: block;
}

.hero__float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  animation: float 3s ease-in-out infinite;
}

.hero__float--1 {
  top: 20%;
  left: -30px;
  animation-delay: 0s;
}

.hero__float--2 {
  bottom: 15%;
  right: -20px;
  animation-delay: 1.5s;
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Pain Points ---------- */
.pain {
  padding: var(--section-py) 0;
  background: var(--white);
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pain__card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

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

.pain__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.pain__heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.pain__text {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.pain__arrow {
  text-align: center;
  margin: 40px 0 20px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

.pain__solution {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

/* ---------- Features ---------- */
.features {
  padding: var(--section-py) 0;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.feature-card--accent {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-color: rgba(99, 102, 241, 0.15);
}

.feature-card__number {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gray-100);
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
}

.feature-card--accent .feature-card__number {
  color: rgba(99, 102, 241, 0.08);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature-card__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.feature-card__subtitle {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

.feature-card__text {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ---------- Steps / How it Works ---------- */
.steps {
  padding: var(--section-py) 0;
  background: var(--white);
}

.steps__timeline {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 48px;
  position: relative;
}

.steps__timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0.15;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  position: relative;
}

.step__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  position: relative;
  z-index: 1;
}

.step__content {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: center;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.step__content:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
}

.step__title {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.step__subtitle {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.step__text {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.step__image {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.step__image img {
  width: 100%;
  display: block;
}

/* ---------- Tech / Trust ---------- */
.tech {
  padding: var(--section-py) 0;
  background: var(--gray-900);
  color: var(--white);
}

.tech .section-label {
  color: var(--primary-light);
}

.tech .section-title {
  color: var(--white);
}

.tech__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.tech__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
}

.tech__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.tech__item-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
}

.tech__item strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.tech__item p {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.tech__visual {
  display: flex;
  justify-content: center;
}

.tech__card-img {
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  max-width: 100%;
}

/* ---------- Target Users ---------- */
.target {
  padding: var(--section-py) 0;
  background: var(--white);
}

.target__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.target__card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.target__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(99, 102, 241, 0.2);
}

.target__emoji {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.target__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.target__text {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ---------- Pricing ---------- */
.pricing {
  padding: var(--section-py) 0;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.pricing .container {
  max-width: min(1280px, 100%);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}

.pricing__loading,
.pricing__error {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--gray-500);
  padding: 40px 16px;
  font-size: 0.95rem;
}

.pricing__error {
  color: var(--gray-600);
}

.pricing__card {
  padding: 32px 26px;
  border-radius: var(--radius-xl);
  background: var(--white);
  border: 2px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
}

.pricing__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing__card--popular {
  border-color: var(--primary);
  box-shadow: var(--shadow-xl);
  transform: scale(1.02);
}

.pricing__card--popular:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 20px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-primary);
}

.pricing__card-header {
  margin-bottom: 24px;
}

.pricing__plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.pricing__plan-desc {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.pricing__price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 10px;
}

.pricing__currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
}

.pricing__amount {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1;
}

.pricing__amount--free {
  font-family: var(--font-jp);
  font-size: 2.25rem;
  font-weight: 800;
}

.pricing__period {
  font-size: 0.9rem;
  color: var(--gray-400);
  font-weight: 500;
  margin-left: 4px;
}

.pricing__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 0;
  margin-top: 0;
}

.pricing__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.55;
  word-break: keep-all;
  line-break: strict;
}

.pricing__features li svg {
  flex-shrink: 0;
  margin-top: 0.2em;
}

.pricing__feature-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pricing__line {
  display: block;
}

.pricing__line--sub {
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.pricing__per-unit-stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}

.pricing__per-unit-line {
  display: block;
}

/* 無料プラン：消費 cr 表記を1行に（意図しない折り返し防止） */
.pricing__per-unit--free-line span {
  display: inline-block;
  white-space: nowrap;
  font-size: 0.8125rem;
}

.pricing__per-unit {
  text-align: center;
  padding: 10px 8px;
  margin-bottom: 22px;
  margin-top: 0;
  background: rgba(99, 102, 241, 0.04);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--gray-600);
}

.pricing__per-unit strong {
  color: var(--primary);
  font-size: 1.1rem;
}

.pricing__comparison {
  text-align: center;
  margin-top: 48px;
}

.pricing__comparison-text {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.8;
}

.pricing__comparison-vs {
  display: inline-block;
  background: var(--gray-200);
  color: var(--gray-600);
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 2px 12px;
  border-radius: var(--radius-full);
  margin-right: 8px;
}

@media (min-width: 1240px) {
  .pricing__grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1240px;
    gap: 20px;
  }

  .pricing__card {
    padding: 32px 22px;
  }
}

/* ---------- FAQ ---------- */
.faq {
  padding: var(--section-py) 0;
  background: var(--white);
}

.faq__list {
  max-width: 720px;
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover {
  border-color: rgba(99, 102, 241, 0.2);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  gap: 16px;
}

.faq__chevron {
  flex-shrink: 0;
  color: var(--gray-400);
  transition: var(--transition);
}

.faq__item.active .faq__chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq__item.active .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ---------- CTA ---------- */
.cta {
  padding: var(--section-py) 0;
  background: var(--white);
}

.cta__inner {
  position: relative;
  background: var(--gray-900);
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
  overflow: hidden;
}

.cta__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.cta__shape--1 {
  width: 400px;
  height: 400px;
  background: rgba(99, 102, 241, 0.25);
  top: -150px;
  right: -100px;
}

.cta__shape--2 {
  width: 300px;
  height: 300px;
  background: rgba(139, 92, 246, 0.2);
  bottom: -100px;
  left: -50px;
}

.cta__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  line-height: 1.4;
}

.cta__text {
  font-size: 1.05rem;
  color: var(--gray-400);
  margin-bottom: 0;
  position: relative;
  z-index: 1;
  line-height: 1.8;
}

/* ---------- Footer ---------- */
.footer {
  padding: 40px 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray-700);
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--gray-400);
  transition: var(--transition);
}

.footer__links a:hover {
  color: var(--primary);
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero__content {
    order: 1;
  }

  .hero__visual {
    order: 2;
    max-width: 600px;
    margin: 0 auto;
  }

  .hero__proof {
    justify-content: center;
  }

  .hero__float--1 {
    left: 0;
  }

  .hero__float--2 {
    right: 0;
  }

  .features__grid {
    grid-template-columns: 1fr;
  }

  .tech__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tech .section-title {
    text-align: center;
  }

  .tech__content {
    text-align: center;
  }

  .tech__item {
    text-align: left;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 72px;
  }

  .header__nav {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .hero {
    padding: 150px 0 60px;
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .hero__proof {
    flex-direction: column;
    gap: 16px;
  }

  .hero__proof-divider {
    width: 40px;
    height: 1px;
  }

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

  .step {
    flex-direction: column;
    gap: 16px;
  }

  .steps__timeline::before {
    display: none;
  }

  .step__content {
    grid-template-columns: 1fr;
  }

  .target__grid {
    grid-template-columns: 1fr;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .pricing__card--popular {
    transform: none;
  }

  .pricing__card--popular:hover {
    transform: translateY(-4px);
  }

  .cta__inner {
    padding: 60px 24px;
  }

  .footer__links {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hide-sp {
    display: none;
  }
}

@media (min-width: 769px) {
  .hide-pc {
    display: none;
  }
}

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

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

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

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

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

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

/* ---------- Coming Soon Bar ---------- */
.coming-soon-bar {
  background: var(--gray-900);
  padding: 10px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}

.coming-soon-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.coming-soon-bar__badge {
  display: inline-block;
  background: var(--gradient);
  color: var(--white);
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(99, 102, 241, 0); }
}

.coming-soon-bar__text {
  font-size: 0.85rem;
  color: var(--gray-300);
}

.coming-soon-bar__text strong {
  color: var(--white);
}

/* ---------- Hero Release Badge ---------- */
.hero__release-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(245, 158, 11, 0.1);
  border: 1.5px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: #D97706;
  margin-bottom: 20px;
}

/* ---------- Pricing Coming Soon ---------- */
.pricing__coming-soon {
  text-align: center;
  padding: 14px 20px;
  background: var(--gray-50);
  border: 1.5px dashed var(--gray-300);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-500);
}

/* ---------- CTA Coming Soon Badge ---------- */
.cta__coming-soon-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  color: var(--primary-light);
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 24px;
  border-radius: var(--radius-full);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}