/* ==============================
   ゲットだぜ！ - Design System & Styles
   ============================== */

/* --- Design Tokens --- */
:root {
  /* Colors */
  --c-bg: #0a0a0a;
  --c-bg-2: #111111;
  --c-bg-3: #1a1a1a;
  --c-bg-elevated: #222222;
  --c-text: #f5f5f5;
  --c-text-2: #a0a0a0;
  --c-red: #c41e3a;
  --c-red-light: #e63950;
  --c-red-dark: #8b1528;
  --c-gold: #d4a853;
  --c-gold-light: #e8c675;
  --c-border: #2a2a2a;
  --c-whatsapp: #25D366;
  --c-whatsapp-dark: #128C7E;

  /* Gradients */
  --g-red: linear-gradient(135deg, #c41e3a, #8b1528);
  --g-gold: linear-gradient(135deg, #d4a853, #b8902d);

  /* Typography */
  --f-heading: 'Cormorant Garamond', 'Noto Serif JP', Georgia, serif;
  --f-body: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --s-xs: 0.25rem;
  --s-sm: 0.5rem;
  --s-md: 1rem;
  --s-lg: 2rem;
  --s-xl: 4rem;
  --s-2xl: 6rem;
  --s-3xl: 8rem;

  /* Transitions */
  --t-fast: 0.2s ease;
  --t-base: 0.3s ease;
  --t-slow: 0.6s ease;

  /* Border Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;

  /* Shadows */
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
}

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

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

body {
  font-family: var(--f-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.7;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Subtle noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--s-md);
  background: var(--c-red);
  color: var(--c-text);
  padding: var(--s-sm) var(--s-md);
  border-radius: var(--r-sm);
  z-index: 10000;
  font-weight: 600;
  transition: top var(--t-fast);
}

.skip-link:focus {
  top: var(--s-md);
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-md);
}

.container--narrow {
  max-width: 800px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--s-lg);
  }
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--f-heading);
  font-weight: 600;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light), var(--c-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-sm);
  font-family: var(--f-body);
  font-weight: 500;
  text-align: center;
  border-radius: var(--r-sm);
  transition: all var(--t-base);
  max-width: 100%;
  cursor: pointer;
  letter-spacing: 0.02em;
}

.btn:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--g-red);
  color: var(--c-text);
  border: 1px solid transparent;
}

.btn--primary:hover {
  background: var(--c-red-light);
  box-shadow: 0 4px 20px rgba(196, 30, 58, 0.4);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}

.btn--outline:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

.btn--full {
  width: 100%;
  padding: 0.875rem 1.5rem;
}

/* ==============================
   1. NAVIGATION
   ============================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--s-md) 0;
  transition: all var(--t-base);
}

.nav--scrolled {
  padding: var(--s-sm) 0;
  border-bottom: 1px solid var(--c-border);
}

.nav--scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: -1;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-lg);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  font-family: var(--f-heading);
  font-size: 1.25rem;
  font-weight: 700;
  z-index: 1001;
}

.nav__logo-kanji {
  font-size: 1.75rem;
  color: var(--c-red);
  font-family: 'Noto Serif JP', serif;
}

.nav__logo-text {
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav__links {
  display: none;
  gap: var(--s-lg);
}

.nav__link {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--c-text-2);
  transition: color var(--t-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--c-gold);
  transition: width var(--t-base);
}

.nav__link:hover,
.nav__link--active {
  color: var(--c-text);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--s-md);
  z-index: 1001;
}

.nav__cta {
  display: none;
}

/* Language Toggle */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.lang-toggle {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-text-2);
  transition: all var(--t-fast);
}

.lang-toggle--active {
  border-color: var(--c-gold);
  color: var(--c-gold);
  cursor: default;
}

.lang-toggle:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
}

.lang-toggle:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  transition: all var(--t-base);
  transform-origin: center;
}

.nav__hamburger--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav__hamburger--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.nav__links--open {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  align-items: center;
  justify-content: center;
  gap: var(--s-xl);
  z-index: 1000;
}

.nav__links--open .nav__link {
  font-size: 1.25rem;
  color: var(--c-text);
}

/* Desktop Nav */
@media (min-width: 1024px) {
  .nav__links {
    display: flex;
  }

  .nav__cta {
    display: inline-flex;
  }

  .nav__hamburger {
    display: none;
  }
}

/* ==============================
   2. HERO
   ============================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(196, 30, 58, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(212, 168, 83, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(196, 30, 58, 0.05) 0%, transparent 40%),
    var(--c-bg);
}

/* Dot grid pattern overlay for hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 0;
}

.hero__bg-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(20rem, 40vw, 50rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(196, 30, 58, 0.08);
  pointer-events: none;
  user-select: none;
  line-height: 1;
  opacity: 0.6;
  animation: kanjiFloat 8s ease-in-out infinite;
  will-change: transform, opacity;
}

@keyframes kanjiFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
  50% { transform: translateY(-12px) scale(1.02); opacity: 0.75; }
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--s-3xl) var(--s-md);
}

.hero__subtitle {
  font-size: clamp(0.75rem, 0.7rem + 0.25vw, 0.95rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--s-md);
  font-weight: 500;
  position: relative;
  display: inline-block;
  padding: var(--s-sm) 0;
}

.hero__subtitle::before,
.hero__subtitle::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  margin: 0 auto;
}

.hero__subtitle::before {
  margin-bottom: var(--s-sm);
}

.hero__subtitle::after {
  margin-top: var(--s-sm);
}

.hero__title {
  font-size: clamp(2.5rem, 2rem + 3vw, 5rem);
  font-weight: 700;
  margin-bottom: var(--s-lg);
  line-height: 1.1;
}

.hero__desc {
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.2rem);
  color: var(--c-text-2);
  max-width: 600px;
  margin: 0 auto var(--s-xl);
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-md);
  justify-content: center;
}

.hero__note {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--c-text-2);
  opacity: 0.85;
  margin-top: var(--s-lg);
  line-height: 2;
}

.hero__note-link {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 168, 83, 0.4);
  transition: border-color 0.2s;
}

.hero__note-link:hover {
  border-bottom-color: var(--c-gold);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--s-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-sm);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-2);
}

.hero__scroll-arrow {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-text-2), transparent);
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.5; }
}

/* ==============================
   3. SECTIONS (shared)
   ============================== */
.section {
  padding: var(--s-2xl) 0;
}

.section--alt {
  background: var(--c-bg-2);
}

/* Japanese seigaiha-inspired section divider */
.section--alt::before {
  content: '';
  display: block;
  width: 100%;
  height: 24px;
  background:
    radial-gradient(circle at 50% 100%, transparent 18px, rgba(196, 30, 58, 0.06) 18px, rgba(196, 30, 58, 0.06) 20px, transparent 20px) repeat-x;
  background-size: 40px 24px;
  background-position: center top;
  opacity: 0.8;
}

/* Smooth gradient transition between sections */
.section {
  position: relative;
}

.section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.15));
  pointer-events: none;
  z-index: 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--s-xl);
}

.section__label {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--s-sm);
  font-weight: 500;
}

.section__title {
  font-size: clamp(1.75rem, 1.5rem + 1.5vw, 3rem);
  margin-bottom: var(--s-md);
}

.section__desc {
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.1rem);
  color: var(--c-text-2);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

@media (min-width: 1024px) {
  .section {
    padding: var(--s-3xl) 0;
  }
}

/* ==============================
   ABOUT
   ============================== */
.about__grid {
  display: grid;
  gap: var(--s-xl);
}

.about__text p {
  color: var(--c-text-2);
  margin-bottom: var(--s-md);
  line-height: 1.9;
}

.about__features {
  display: grid;
  gap: var(--s-lg);
}

.about__feature {
  display: flex;
  gap: var(--s-md);
  align-items: flex-start;
}

.about__feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  color: var(--c-gold);
}

.about__feature-icon svg {
  width: 24px;
  height: 24px;
}

.about__feature h3 {
  font-size: 1.1rem;
  margin-bottom: var(--s-xs);
}

.about__feature p {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* ==============================
   SERVICE
   ============================== */
.service__cards {
  display: grid;
  gap: var(--s-lg);
}

.service__card {
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-xl) var(--s-lg);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.service__card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--c-red), var(--c-gold), var(--c-red));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.service__card::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--r-lg) - 1px);
  background: var(--c-bg-3);
  z-index: -1;
}

.service__card:hover {
  border-color: transparent;
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(196, 30, 58, 0.1);
}

.service__card:hover::before {
  opacity: 1;
}

.service__card-number {
  font-family: var(--f-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--c-red);
  opacity: 0.3;
  margin-bottom: var(--s-md);
  line-height: 1;
}

.service__card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--s-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(196, 30, 58, 0.1);
  color: var(--c-red);
  transition: all 0.4s ease;
}

.service__card:hover .service__card-icon {
  background: rgba(196, 30, 58, 0.2);
  box-shadow: 0 0 20px rgba(196, 30, 58, 0.3), 0 0 40px rgba(196, 30, 58, 0.1);
  color: var(--c-red-light);
}

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

.service__card h3 {
  font-size: 1.35rem;
  margin-bottom: var(--s-sm);
}

.service__card p {
  font-size: 0.95rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .service__cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==============================
   PROCESS
   ============================== */
.process__timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.process__timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-red), var(--c-gold), var(--c-red));
  opacity: 0.5;
}

.process__step {
  display: flex;
  gap: var(--s-lg);
  margin-bottom: var(--s-xl);
  position: relative;
}

.process__step:last-child {
  margin-bottom: 0;
}

.process__step-marker {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
  border: 2px solid var(--c-red);
  border-radius: 50%;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.process__step-marker::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(196, 30, 58, 0.3);
  opacity: 0;
  animation: none;
}

.animate--visible .process__step-marker::after {
  animation: markerPulse 2s ease-in-out infinite;
}

@keyframes markerPulse {
  0%, 100% { opacity: 0; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

.process__step-num {
  font-family: var(--f-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-red);
}

.process__step-content h3 {
  font-size: 1.15rem;
  margin-bottom: var(--s-xs);
  padding-top: 0.1rem;
}

.process__step-content p {
  font-size: 0.95rem;
  color: var(--c-text-2);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .process__timeline::before {
    left: 24px;
  }

  .process__step-marker {
    width: 48px;
    height: 48px;
  }

  .process__step-num {
    font-size: 1.1rem;
  }

  .process__step:hover .process__step-marker {
    border-color: var(--c-gold);
    box-shadow: 0 0 16px rgba(196, 30, 58, 0.3);
  }
}

/* ==============================
   GALLERY
   ============================== */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-md);
}

.gallery__card {
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.5s ease, border-color 0.3s ease;
  perspective: 800px;
}

.gallery__card:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg) scale(1.03);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 168, 83, 0.1);
  border-color: var(--c-gold);
}

.gallery__card-image {
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--c-bg);
}

.gallery__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

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

/* Shine/glare hover effect overlay */
.gallery__card-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.05) 45%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.05) 55%,
    transparent 60%
  );
  transform: translateX(-100%);
  transition: transform 0.7s ease;
  pointer-events: none;
  z-index: 2;
}

.gallery__card:hover .gallery__card-shine {
  transform: translateX(100%);
}

.gallery__card-placeholder {
  font-family: var(--f-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  line-height: 1.4;
}

.gallery__card-info {
  padding: var(--s-md);
}

.gallery__card-info h3 {
  font-size: 0.95rem;
  margin-bottom: var(--s-xs);
}

.gallery__card-info p {
  font-size: 0.8rem;
  color: var(--c-gold);
}

@media (min-width: 600px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery__grid {
    gap: var(--s-lg);
  }

  .gallery__card-placeholder {
    font-size: 1.3rem;
  }
}

/* ==============================
   TRUST
   ============================== */
.trust__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-lg);
  margin-bottom: var(--s-2xl);
  text-align: center;
}

.trust__stat-number {
  font-family: var(--f-heading);
  font-size: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  font-weight: 700;
  color: var(--c-gold);
  line-height: 1;
}

.trust__stat-suffix {
  font-family: var(--f-heading);
  font-size: clamp(1.25rem, 1rem + 1vw, 2rem);
  color: var(--c-gold);
}

.trust__stat p {
  font-size: 0.85rem;
  color: var(--c-text-2);
  margin-top: var(--s-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

@media (min-width: 768px) {
  .trust__stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Testimonials */
.trust__testimonials {
  display: grid;
  gap: var(--s-lg);
  margin-bottom: var(--s-2xl);
}

.trust__testimonial {
  background: rgba(17, 17, 17, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg);
  padding: var(--s-xl) var(--s-lg) var(--s-lg);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.trust__testimonial::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 168, 83, 0.3), transparent);
}

.trust__testimonial:hover {
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Large decorative quotation mark */
.trust__testimonial blockquote {
  position: relative;
}

.trust__testimonial blockquote::before {
  content: '\201C';
  position: absolute;
  top: -20px;
  left: -4px;
  font-family: var(--f-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--c-red);
  opacity: 0.2;
  pointer-events: none;
}

.trust__testimonial blockquote p {
  font-family: var(--f-heading);
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.8;
  color: var(--c-text);
  margin-bottom: var(--s-md);
  position: relative;
  z-index: 1;
}

.trust__testimonial blockquote p::before {
  content: none;
}

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

.trust__testimonial-author strong {
  font-size: 0.95rem;
}

.trust__testimonial-author span {
  font-size: 0.8rem;
  color: var(--c-text-2);
}

@media (min-width: 768px) {
  .trust__testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Badges */
.trust__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-lg);
}

.trust__badge {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  padding: var(--s-sm) var(--s-md);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 0.85rem;
  color: var(--c-text-2);
}

.trust__badge svg {
  width: 20px;
  height: 20px;
  color: var(--c-gold);
  flex-shrink: 0;
}

/* ==============================
   PRICING
   ============================== */
.pricing__grid {
  display: grid;
  gap: var(--s-lg);
  align-items: start;
}

.pricing__card {
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-xl) var(--s-lg);
  position: relative;
  transition: all var(--t-base);
}

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

.pricing__card--featured {
  border-color: var(--c-gold);
  background: linear-gradient(180deg, rgba(212, 168, 83, 0.06) 0%, var(--c-bg-3) 40%);
  overflow: hidden;
}

.pricing__card--featured::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(212, 168, 83, 0.08) 60deg,
    transparent 120deg,
    rgba(196, 30, 58, 0.04) 180deg,
    transparent 240deg,
    rgba(212, 168, 83, 0.06) 300deg,
    transparent 360deg
  );
  animation: shimmerRotate 8s linear infinite;
  pointer-events: none;
}

@keyframes shimmerRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pricing__card--featured::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--r-lg) - 1px);
  background: linear-gradient(180deg, rgba(212, 168, 83, 0.06) 0%, var(--c-bg-3) 40%);
  z-index: 0;
}

.pricing__card--featured > * {
  position: relative;
  z-index: 1;
}

.pricing__card--featured:hover {
  box-shadow: 0 8px 48px rgba(212, 168, 83, 0.2), 0 0 60px rgba(212, 168, 83, 0.06);
}

.pricing__card-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--g-gold);
  color: var(--c-bg);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1.25rem;
  border-radius: 0 0 var(--r-md) var(--r-md);
}

.pricing__card-header {
  margin-bottom: var(--s-lg);
}

.pricing__card-header h3 {
  font-size: 1.5rem;
  margin-bottom: var(--s-xs);
}

.pricing__card-desc {
  font-size: 0.9rem;
  color: var(--c-text-2);
}

.pricing__card-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: var(--s-lg);
  padding-bottom: var(--s-lg);
  border-bottom: 1px solid var(--c-border);
}

.pricing__card-label {
  font-size: 0.9rem;
  color: var(--c-text-2);
  margin-right: 0.25rem;
}

.pricing__card-amount {
  font-family: var(--f-heading);
  font-size: clamp(1.75rem, 1.25rem + 1.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  background: var(--g-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing__card-period {
  font-size: 0.85rem;
  color: var(--c-text-2);
  margin-left: var(--s-xs);
}

.pricing__card-features {
  margin-bottom: var(--s-lg);
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.pricing__card-features li {
  font-size: 0.9rem;
  color: var(--c-text-2);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.pricing__card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-gold);
}

.pricing__card-features li:first-child {
  font-weight: 500;
  color: var(--c-text);
}

.pricing__card-features li:first-child::before {
  display: none;
}

.pricing__footnote {
  text-align: center;
  font-size: 0.8rem;
  color: var(--c-text-2);
  max-width: 700px;
  margin: var(--s-xl) auto var(--s-2xl);
  line-height: 1.7;
  opacity: 0.7;
}

.pricing__cta {
  text-align: center;
}

.pricing__cta-note {
  font-size: 0.85rem;
  color: var(--c-text-2);
  margin-top: var(--s-md);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing__card--featured {
    transform: scale(1.03);
  }

  .pricing__card--featured:hover {
    transform: scale(1.03) translateY(-4px);
  }
}

/* ==============================
   FAQ
   ============================== */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.faq__item {
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-base);
}

.faq__item[open] {
  border-color: var(--c-red);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-md);
  padding: var(--s-md) var(--s-lg);
  cursor: pointer;
  font-weight: 500;
  list-style: none;
  transition: color var(--t-fast);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::marker {
  content: '';
}

.faq__question:hover {
  color: var(--c-gold);
}

.faq__question:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: -2px;
  border-radius: var(--r-md);
}

.faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--t-base);
  color: var(--c-text-2);
}

.faq__item[open] .faq__icon {
  transform: rotate(180deg);
  color: var(--c-red);
}

.faq__answer {
  padding: 0 var(--s-lg) var(--s-lg);
}

.faq__answer p {
  font-size: 0.95rem;
  color: var(--c-text-2);
  line-height: 1.8;
}

/* ==============================
   CONTACT
   ============================== */
.contact__grid {
  display: grid;
  gap: var(--s-xl);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--s-xs);
}

.form__group label {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--c-text-2);
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  min-width: 0;
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  padding: 0.75rem var(--s-md);
  font-size: 0.95rem;
  color: var(--c-text);
  transition: border-color var(--t-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--c-red);
}

.form__group input:focus-visible,
.form__group select:focus-visible,
.form__group textarea:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 1px;
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: rgba(160, 160, 160, 0.5);
}

.form__group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

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

.form__group.form__group--error input,
.form__group.form__group--error textarea {
  border-color: var(--c-red);
}

.form__error {
  font-size: 0.8rem;
  color: var(--c-red-light);
  display: none;
}

.form__group--error .form__error {
  display: block;
}

.form__message {
  font-size: 0.9rem;
  padding: var(--s-md);
  border-radius: var(--r-sm);
  display: none;
}

.form__message--success {
  display: block;
  background: rgba(39, 174, 96, 0.1);
  color: #27ae60;
  border: 1px solid rgba(39, 174, 96, 0.3);
}

.form__message--error {
  display: block;
  background: rgba(196, 30, 58, 0.1);
  color: var(--c-red-light);
  border: 1px solid rgba(196, 30, 58, 0.3);
}

/* Contact Info */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--s-lg);
}

.contact__info-item {
  display: flex;
  gap: var(--s-md);
  align-items: flex-start;
}

.contact__info-item svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--c-gold);
  margin-top: 2px;
}

.contact__info-item h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact__info-item p {
  font-size: 0.9rem;
  color: var(--c-text-2);
}

@media (min-width: 768px) {
  .contact__grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

/* ==============================
   FOOTER
   ============================== */
.footer {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  padding: var(--s-xl) 0 var(--s-lg);
}

.footer__grid {
  display: grid;
  gap: var(--s-xl);
  margin-bottom: var(--s-xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  font-family: var(--f-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--s-md);
}

.footer__logo-kanji {
  font-size: 1.5rem;
  color: var(--c-red);
  font-family: 'Noto Serif JP', serif;
}

.footer__logo-text {
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer__brand p {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.7;
  max-width: 300px;
}

.footer__links h4 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--s-md);
  color: var(--c-text);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.footer__links a {
  font-size: 0.9rem;
  color: var(--c-text-2);
  transition: color var(--t-fast);
}

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

.footer__bottom {
  padding-top: var(--s-lg);
  border-top: 1px solid var(--c-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--c-text-2);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ==============================
   ANIMATIONS
   ============================== */
.animate {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.animate.fade-up {
  transform: translateY(30px);
}

.animate.slide-in-left {
  transform: translateX(-30px);
}

.animate.slide-in-right {
  transform: translateX(30px);
}

.animate.scale-up {
  transform: scale(0.95);
}

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

/* ==============================
   ACCESSIBILITY
   ============================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate {
    opacity: 1;
    transform: none;
  }

  .hero__scroll-arrow {
    animation: none;
  }
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

/* ==============================
   RESPONSIVE ADJUSTMENTS
   ============================== */
@media (min-width: 600px) {
  :root {
    --s-xl: 4rem;
    --s-2xl: 5rem;
  }
}

@media (min-width: 768px) {
  :root {
    --s-2xl: 6rem;
    --s-3xl: 8rem;
  }
}

@media (min-width: 1280px) {
  .container {
    padding: 0 var(--s-xl);
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1400px;
  }
}