/* ===================================================================
   AUREUM BEAUTY — Premium Magazine Style
   =================================================================== */

@font-face {
  font-family: "Notera";
  src: url("Notera_PersonalUseOnly.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ─── Design Tokens ─── */
:root {
  /* Colors — original palette preserved */
  --cream:        #F7F4EF;
  --cream-dark:   #EDE8E0;
  --gold:         #C9A96E;
  --gold-dark:    #a67c52;
  --gold-light:   #D4BC8E;
  --gold-glow:    rgba(201, 169, 110, 0.18);
  --charcoal:     #1a1814;
  --charcoal-mid: #2d2a25;
  --olive:        #6b7c6e;
  --olive-light:  #8a9a8c;
  --sand:         #c4b8a8;
  --mist:         #f0ede7;
  --white:        #ffffff;
  --line-green:   #06C755;

  /* Typography */
  --font-display: "Cormorant Garamond", serif;
  --font-body:    "Noto Sans JP", sans-serif;

  /* Spacing */
  --section-pad:  110px;
  --container:    1160px;

  /* Borders & Radius */
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs:   0 1px 3px rgba(0,0,0,0.04);
  --shadow-sm:   0 4px 12px rgba(0,0,0,0.05);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.06);
  --shadow-lg:   0 20px 50px rgba(0,0,0,0.08);
  --shadow-gold: 0 8px 32px rgba(201,169,110,0.22);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  overflow-x: clip;
}

body {
  margin: 0;
  padding-top: 72px;
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

html.menu-open,
body.menu-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body.menu-open {
  position: fixed;
  inset: 0;
  width: 100%;
}

:lang(ja) {
  word-break: normal;
  overflow-wrap: normal;
  line-break: strict;
}

@supports (word-break: auto-phrase) {
  :lang(ja) {
    word-break: auto-phrase;
  }
}

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 500;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--charcoal);
  color: var(--cream);
  font-size: 0.82rem;
  line-height: 1;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.skip-link:focus {
  transform: translateY(0);
}

p, ul, ol, h1, h2, h3, h4 { margin-top: 0; }
ul { padding: 0; list-style: none; }

/* ─── Layout ─── */
.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--charcoal);
  text-wrap: balance;
}

p, li, summary, .eyebrow, .btn, .site-nav a, .nav-link, .hero-badge-text, .copy-template, .footer-grid p {
  text-wrap: pretty;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.25;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 400;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.text-muted { color: var(--olive); }
.text-gold  { color: var(--gold-dark); }

/* ─── Eyebrow Label ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  width: fit-content;
  max-width: 100%;
  height: 30px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gold-glow);
  background: rgba(255,255,255,0.7);
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}

.eyebrow--light {
  background: rgba(255,255,255,0.85);
  color: var(--gold-dark);
}

.eyebrow--dark {
  background: rgba(201,169,110,0.15);
  border-color: rgba(201,169,110,0.25);
  color: var(--gold);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(201,169,110,0.32);
}

.btn-secondary {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--sand);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--gold);
  color: var(--gold-dark);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--charcoal);
  color: var(--cream);
}
.btn-dark:hover,
.btn-dark:focus-visible {
  background: var(--charcoal-mid);
  transform: translateY(-2px);
}

/* ─── Header ─── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 100;
  background: rgba(247,244,239,0.88);
  border-bottom: 1px solid rgba(201,169,110,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 24px rgba(40, 34, 29, 0.04);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 72px;
}

.brand-mark {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--gold-dark);
  white-space: nowrap;
}

.brand-copy,
.nav-overlay-brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  text-transform: lowercase;
  line-height: 1;
}

.brand-kana {
  font-family: var(--font-body);
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #8d8881;
  line-height: 1.1;
}

.brand-dot {
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--olive);
}
.site-nav a {
  position: relative;
  transition: color 0.3s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width 0.3s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--gold-dark);
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.btn-nav {
  min-height: 42px;
  padding: 0 20px;
  font-size: 0.82rem;
}

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  font-size: 0;
  line-height: 0;
  transition: background 0.3s;
}
.hamburger:hover {
  background: rgba(201,169,110,0.08);
}
.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ─── Nav Overlay ─── */
.nav-overlay {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 78vw);
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  z-index: 200;
  background: rgba(247,244,239,0.98);
  box-shadow: -10px 0 40px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  padding: 22px 28px max(18px, env(safe-area-inset-bottom));
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0.35s;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav-overlay::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.nav-overlay.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0s;
}

.nav-overlay::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(26,24,20,0.12);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  z-index: -1;
}
.nav-overlay.is-open::before {
  opacity: 1;
  pointer-events: auto;
}

.nav-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-shrink: 0;
}

.nav-overlay-brand {
  gap: 2px;
}

.nav-overlay-brand .brand-text {
  font-size: 1.2rem;
}

.nav-overlay-brand .brand-kana {
  font-size: 0.54rem;
}

.nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--charcoal);
  transition: all 0.3s;
}
.nav-close:hover {
  background: rgba(201,169,110,0.08);
  border-color: var(--gold);
}

.nav-overlay-menu {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
  min-height: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 400;
  color: var(--charcoal);
  border-bottom: 1px solid rgba(201,169,110,0.1);
  transition: color 0.3s, padding-left 0.3s;
}
.nav-link:first-child {
  border-top: 1px solid rgba(201,169,110,0.1);
}
.nav-link:hover {
  color: var(--gold-dark);
  padding-left: 8px;
}

.nav-overlay-cta {
  margin-top: 22px;
  width: 100%;
  flex-shrink: 0;
}

.menu-open .mobile-cta,
.menu-open .top-btn {
  opacity: 0;
  pointer-events: none;
}

/* ─── Top Button ─── */
.top-btn {
  position: fixed;
  right: 20px;
  bottom: 80px;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 50%;
  background: rgba(247,244,239,0.92);
  backdrop-filter: blur(10px);
  color: var(--gold-dark);
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all 0.35s ease;
}
.top-btn.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.top-btn:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ─── Hero ─── */
.hero {
  padding: 60px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-content h1 {
  margin-bottom: 0;
}

.hero-sub {
  font-size: 1rem;
  color: var(--olive);
  line-height: 1.9;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.hero-visual {
  position: relative;
}

.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img-wrap img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  bottom: 56px;
  right: 20px;
  max-width: min(72%, 340px);
  padding: 18px 22px;
  background: rgba(18, 15, 12, 0.34);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.hero-badge-eyebrow {
  display: block;
  margin-bottom: 6px;
  color: rgba(247, 244, 239, 0.74);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-badge-text {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(255, 249, 242, 0.94);
  line-height: 1.7;
}

/* ─── Section Base ─── */
.section {
  padding: var(--section-pad) 0;
}

.section--soft {
  background: linear-gradient(180deg, rgba(255,255,255,0.4), var(--mist));
}

.section--dark {
  background: linear-gradient(135deg, var(--charcoal) 0%, #252220 100%);
  color: var(--cream);
}
.section--dark h2,
.section--dark h3 {
  color: var(--cream);
}
.section--dark .text-muted {
  color: var(--sand);
}

.section--warm {
  background: linear-gradient(180deg, var(--cream-dark), rgba(240,233,221,0.7));
}

.section-header {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-header h2 {
  margin-bottom: 0;
}
.section-header .eyebrow {
  margin-bottom: 10px;
}
.section-header p {
  color: var(--olive);
  margin-top: 10px;
  margin-bottom: 0;
}
.section-header p + p {
  margin-top: 4px;
}

/* ─── Split Layout ─── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split--reverse {
  direction: rtl;
}
.split--reverse > * {
  direction: ltr;
}

.content-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.content-stack > * {
  margin-bottom: 0;
}

.content-stack > .eyebrow {
  margin-bottom: -2px;
}

.content-stack > .feature-grid,
.content-stack > .service-grid,
.content-stack > .card-grid,
.content-stack > .hero-actions,
.content-stack > .trust-list,
.content-stack > .support-structure {
  margin-top: 4px;
}

/* ─── Image Figures ─── */
.fig {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.fig img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.fig:hover img {
  transform: scale(1.03);
}

.fig--wide img { aspect-ratio: 16 / 9; }
.fig--square img { aspect-ratio: 1 / 1; }

.has-image-copy,
.section-figure--story {
  position: relative;
  isolation: isolate;
}

.has-image-copy::after,
.section-figure--story::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 24, 20, 0.08) 0%, transparent 24%, transparent 62%, rgba(26, 24, 20, 0.42) 100%);
  z-index: 1;
  pointer-events: none;
}

.has-image-copy img,
.section-figure--story img {
  filter: saturate(0.92) contrast(0.98) brightness(0.98);
}

.image-copy {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(48%, 280px);
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(18, 15, 12, 0.34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.image-copy--top-left {
  top: 18px;
  left: 18px;
}

.image-copy--top-right {
  top: 18px;
  right: 18px;
}

.image-copy--bottom-right {
  right: 18px;
  bottom: 56px;
}

.image-copy--wide {
  max-width: min(42%, 360px);
}

.image-copy-eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.72);
}

.image-copy-text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.65;
  color: rgba(255, 249, 242, 0.94);
}

/* ─── Cards ─── */
.card-grid {
  display: grid;
  gap: 20px;
}
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  padding: 28px;
  background: var(--white);
  border: 1px solid rgba(201,169,110,0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,169,110,0.25);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(201,169,110,0.08), rgba(201,169,110,0.15));
  font-size: 1.4rem;
}

.card h3 { color: var(--charcoal); }
.card p { color: var(--olive); margin-bottom: 0; }

/* ─── Anxiety / Pain Points ─── */
.anxiety-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.anxiety-card {
  display: flex;
  gap: 14px;
  padding: 22px;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(201,169,110,0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}
.anxiety-card:hover {
  border-color: rgba(201,169,110,0.25);
  box-shadow: var(--shadow-sm);
}

.anxiety-emoji {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.anxiety-text {
  font-size: 0.92rem;
  color: var(--olive);
  line-height: 1.7;
  margin: 0;
}

.transition-copy {
  margin-top: 36px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gold-dark);
}

/* ─── Persona Quote ─── */
.persona-block {
  padding: 32px;
  border-left: 3px solid var(--gold);
  background: linear-gradient(135deg, rgba(201,169,110,0.06), rgba(201,169,110,0.02));
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.persona-block p {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--charcoal);
  margin: 0;
}

/* ─── Strength Cards ─── */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.credential-section {
  margin-top: 44px;
}

.credential-section-head {
  max-width: 760px;
  margin-bottom: 22px;
}

.credential-section-head h3 {
  margin: 14px 0 8px;
  font-size: 1.35rem;
  color: var(--cream);
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.credential-card {
  padding: 24px;
  border: 1px solid rgba(201,169,110,0.16);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.credential-copy h4 {
  margin: 6px 0 8px;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--cream);
}

.credential-copy p {
  margin: 0;
  color: var(--sand);
  font-size: 0.9rem;
}

.credential-kicker {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(247,244,239,0.66);
}

.credential-image {
  position: relative;
  min-height: 180px;
  border-radius: 10px;
  border: 1px solid rgba(201,169,110,0.24);
  background: rgba(255,255,255,0.94);
  aspect-ratio: 16 / 7;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.42);
}

.credential-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.12) 100%);
  pointer-events: none;
}

.credential-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 14%;
  display: block;
  filter: saturate(0.94) contrast(1.01);
  transform: scale(1.06);
}

.credential-image--certificate img {
  object-position: center 15%;
}

.credential-image--insurance img {
  object-position: center 12%;
}

.credential-image-chip {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(39,39,39,0.58);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.88);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}

@media (min-width: 1101px) {
  .credential-image--certificate img {
    transform: scale(1.22);
  }

  .credential-image--insurance img {
    transform: scale(1.18);
  }
}

/* ─── Feature Grid ─── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ─── Support Structure ─── */
.support-structure {
  margin-top: 4px;
}

.support-plan-grid {
  margin-top: 0;
}

.support-plan-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.support-plan-card--premium {
  background: rgba(201,169,110,0.08);
  border-color: rgba(201,169,110,0.18);
}

.support-plan-kicker {
  margin: 0;
  color: var(--gold-dark);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.support-plan-card h4 {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--charcoal);
}

.support-plan-list {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.support-plan-list li {
  position: relative;
  padding-left: 16px;
  color: var(--olive);
  line-height: 1.8;
}

.support-plan-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--gold-dark);
}

.support-plan-note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: rgba(120, 120, 120, 0.9);
}

/* ─── Check List ─── */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
}

.check-list li {
  position: relative;
  padding-left: 22px;
  color: var(--olive);
  line-height: 1.8;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

/* ─── Callout ─── */
.callout {
  padding: 20px 24px;
  border-left: 3px solid var(--gold);
  background: rgba(201,169,110,0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--olive);
}

/* ─── Timeline / Flow ─── */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-glow), var(--gold), var(--gold-glow));
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(201,169,110,0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.timeline-step--cta {
  padding-top: 72px;
}

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

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  box-shadow: var(--shadow-gold);
}

.timeline-step h3 { margin-top: 4px; }
.timeline-step p { color: var(--olive); font-size: 0.92rem; margin-bottom: 0; }

.timeline-step-cta {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 22px rgba(166,124,82,0.24);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-step-cta:hover,
.timeline-step-cta:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(166,124,82,0.3);
}

/* Copy Template Block */
.copy-template {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(201,169,110,0.06);
  border: 1px dashed rgba(201,169,110,0.3);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--olive);
  line-height: 1.8;
}

.copy-template-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.copy-template strong {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-dark);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.copy-template-btn {
  flex-shrink: 0;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(201,169,110,0.28);
  border-radius: 999px;
  background: rgba(255,255,255,0.88);
  color: var(--gold-dark);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.copy-template-btn:hover,
.copy-template-btn:focus-visible {
  background: rgba(255,255,255,1);
  border-color: rgba(201,169,110,0.45);
  transform: translateY(-1px);
}

.copy-template-btn.is-copied {
  background: rgba(201,169,110,0.14);
  border-color: rgba(201,169,110,0.45);
}

.copy-template-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.copy-template-list li {
  font-size: 0.88rem;
  color: var(--olive);
  line-height: 1.9;
  user-select: text;
}

/* ─── Service Cards ─── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid rgba(201,169,110,0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card .detail-list {
  margin: 12px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-card .detail-list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.88rem;
  color: var(--olive);
}
.service-card .detail-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ─── Reviews ─── */
.review-grid {
  align-items: stretch;
}

.review-note {
  margin-top: 8px;
  font-size: 0.82rem;
  color: rgba(67, 58, 48, 0.74);
}

.review-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.review-stars {
  margin: 0;
  color: var(--gold-dark);
  font-size: 0.96rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.review-headline {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.55;
}

.review-card p:not(.review-stars) {
  margin: 0;
  color: var(--olive);
  font-size: 0.93rem;
  line-height: 1.9;
}

.review-meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(201,169,110,0.14);
}

.review-person {
  color: var(--charcoal);
  font-size: 0.88rem;
  font-weight: 500;
}

.review-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(201,169,110,0.12);
  color: var(--gold-dark);
  font-size: 0.79rem;
  font-weight: 600;
}

/* ─── LINE Screenshot Grid ─── */
.line-screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
}

.line-screenshot-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 260px;
  border: 2px dashed rgba(201,169,110,0.35);
  border-radius: 12px;
  background: rgba(201,169,110,0.04);
  color: var(--olive);
  text-align: center;
  font-size: 0.88rem;
  line-height: 1.6;
}

.line-screenshot-slot small {
  font-size: 0.78rem;
  opacity: 0.7;
}

.line-screenshot-icon {
  font-size: 2rem;
  opacity: 0.5;
}

@media (max-width: 600px) {
  .line-screenshot-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid rgba(201,169,110,0.12);
}
.faq-item:first-child {
  border-top: 1px solid rgba(201,169,110,0.12);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  color: var(--charcoal);
  list-style: none;
  transition: color 0.3s;
}

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

.faq-item summary::after {
  content: "+";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(201,169,110,0.08);
  color: var(--gold-dark);
  font-size: 1.2rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: all 0.3s;
}

.faq-item[open] summary::after {
  content: "−";
  background: var(--gold);
  color: var(--white);
  transform: rotate(180deg);
}

.faq-item summary:hover {
  color: var(--gold-dark);
}

.faq-item p {
  padding: 0 0 22px;
  margin: 0;
  color: var(--olive);
  line-height: 1.9;
  animation: faqOpen 0.3s ease;
}

@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Guide Band ─── */
.guide-band {
  display: block;
  padding: 40px;
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-mid) 100%);
  border-radius: var(--radius-lg);
  color: var(--cream);
}

.guide-band h2 {
  color: var(--cream);
  margin-bottom: 0;
}

.guide-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}

.guide-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--sand);
}

.guide-checklist .check-icon {
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
}

.guide-note {
  font-size: 0.78rem;
  color: var(--olive-light);
  margin-top: 12px;
}

/* ─── Final CTA ─── */
.final-section {
  padding: var(--section-pad) 0;
}

.final-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.trust-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--olive);
}

.trust-list .trust-icon {
  flex-shrink: 0;
  font-size: 1rem;
}

.source-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.source-card h3 {
  font-size: 1rem;
  margin-bottom: 14px;
  color: var(--gold-dark);
}

.source-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.source-card li {
  position: relative;
  padding-left: 18px;
  color: var(--olive);
  font-size: 0.92rem;
}
.source-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.source-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--olive-light);
}

/* ─── Footer ─── */
.site-footer {
  padding: 40px 0 100px;
  border-top: 1px solid rgba(201,169,110,0.1);
  background: rgba(247,244,239,0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  text-transform: lowercase;
  margin-bottom: 8px;
}

.footer-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.site-footer p {
  font-size: 0.88rem;
  color: var(--olive);
  margin-bottom: 0;
}

.footer-disclosure {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(201,169,110,0.08);
  font-size: 0.72rem;
  line-height: 1.7;
  color: rgba(107, 124, 110, 0.88);
}

/* ─── Mobile CTA ─── */
.mobile-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 54px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 28px rgba(166,124,82,0.35);
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-up {
    opacity: 1;
    transform: none;
  }

  .fig:hover img {
    transform: none;
  }
}

/* ─── Scroll Animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger children */
.stagger-children .card:nth-child(1),
.stagger-children .timeline-step:nth-child(1),
.stagger-children .anxiety-card:nth-child(1),
.stagger-children .service-card:nth-child(1) { transition-delay: 0s; }
.stagger-children .card:nth-child(2),
.stagger-children .timeline-step:nth-child(2),
.stagger-children .anxiety-card:nth-child(2),
.stagger-children .service-card:nth-child(2) { transition-delay: 0.1s; }
.stagger-children .card:nth-child(3),
.stagger-children .timeline-step:nth-child(3),
.stagger-children .anxiety-card:nth-child(3),
.stagger-children .service-card:nth-child(3) { transition-delay: 0.2s; }
.stagger-children .card:nth-child(4),
.stagger-children .timeline-step:nth-child(4) { transition-delay: 0.3s; }

/* ─── Focus States ─── */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ─── Source Line ─── */
.source-line {
  margin-top: 20px;
  font-size: 0.78rem;
  color: var(--olive-light);
  text-align: center;
}
.source-line a {
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.source-line a:hover { color: var(--gold-dark); }

.timeline-note {
  margin-top: 12px;
  font-size: 0.84rem;
  color: var(--gold-dark);
  line-height: 1.7;
}

/* ─── Misc ─── */
.text-center { text-align: center; }
.hide-mobile { display: inline; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.section-figure {
  margin: 40px 0 0;
}
.section-figure img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ─── Greeting Section ─── */
.greeting-shell {
  max-width: 860px;
  margin: 0 auto;
}

.greeting-paper {
  position: relative;
  gap: 16px;
  padding: clamp(28px, 4vw, 44px) clamp(22px, 4vw, 40px) clamp(30px, 4vw, 46px) clamp(34px, 5vw, 54px);
  border: 1px solid rgba(166, 124, 82, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), transparent 40%),
    linear-gradient(180deg, rgba(255, 252, 246, 0.98), rgba(245, 239, 228, 0.96)),
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 35px,
      rgba(166, 124, 82, 0.08) 35px,
      rgba(166, 124, 82, 0.08) 36px
    );
  box-shadow: 0 10px 26px rgba(26, 24, 20, 0.04);
  overflow: hidden;
}

.greeting-paper::before {
  content: "";
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: clamp(18px, 3vw, 28px);
  width: 1px;
  background: rgba(166, 124, 82, 0.18);
}

.greeting-shell .content-stack {
  gap: 16px;
}

.greeting-paper h2,
.greeting-text p,
.signature-role {
  font-family: "Noto Serif JP", serif;
}

.greeting-paper h2 {
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.greeting-text p {
  margin-bottom: 1.2em;
  font-size: 0.95rem;
  line-height: 2.12;
  color: var(--charcoal);
}
.greeting-text p:last-child {
  margin-bottom: 0;
  font-weight: 500;
}
.signature {
      display: inline-block;
      font-family: "Notera", cursive;
      font-size: 2.55rem;
      line-height: 0.95;
      color: rgba(0, 0, 0, 0.8);
      font-weight: 400;
    text-align: right;
    margin-top: 1.5rem;
    padding-right: 1rem;
    transform: rotate(-5deg);
  }

.signature-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin-top: 1.5rem;
}

.signature-role {
  margin: 0 1rem 0.35rem 0;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(26, 24, 20, 0.78);
}

.signature-line {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.signature-name {
  margin: 0 0 0.2rem 0;
  font-family: "Noto Serif JP", serif;
  font-size: 0.98rem;
  font-weight: 500;
  color: rgba(26, 24, 20, 0.88);
}

.signature-block .signature {
  margin-top: 0;
  padding-right: 0;
}

/* ===================================================================
   RESPONSIVE — Tablet
   =================================================================== */
@media (max-width: 1100px) {
  .hero-grid,
  .split,
  .split--reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .split--reverse { direction: ltr; }

  .card-grid--3,
  .feature-grid,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid--4,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before { display: none; }

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

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

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

  .guide-band,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .section-figure img {
    aspect-ratio: 16 / 9;
  }
}

/* ===================================================================
   RESPONSIVE — Mobile
   =================================================================== */
@media (max-width: 820px) {
  :root {
    --section-pad: 80px;
  }

  .hide-mobile { display: none; }

  .site-nav,
  .btn-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-cta { display: flex; }

  .hero { padding: 36px 0 24px; }

  .hero-grid { gap: 28px; }

  .card-grid--3,
  .card-grid--2,
  .card-grid--4,
  .feature-grid,
  .service-grid,
  .timeline,
  .anxiety-grid {
    grid-template-columns: 1fr;
  }

  .hero-img-wrap img {
    aspect-ratio: 4 / 5;
  }

  .fig img {
    aspect-ratio: 3 / 4;
  }

  .greeting-paper {
    padding: 26px 22px 30px 34px;
  }

  .timeline-step--cta {
    padding-top: 84px;
  }

  .timeline-step-cta {
    top: 16px;
    right: 16px;
  }

  .image-copy {
    max-width: min(62%, 260px);
    padding: 12px 13px;
  }

  .hero-badge {
    bottom: 52px;
  }

  .image-copy--bottom-right {
    bottom: 52px;
  }
}

/* ===================================================================
   RESPONSIVE — Small Mobile
   =================================================================== */
@media (max-width: 560px) {
  :root {
    --section-pad: 64px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-bar { height: 64px; }
  body { padding-top: 64px; }

  .brand-mark {
    font-size: 1.05rem;
    letter-spacing: 0.08em;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.45rem; }

  .btn {
    min-height: 48px;
    font-size: 0.85rem;
    width: 100%;
  }

  .timeline-step-cta {
    width: auto;
  }

  .hero-actions {
    flex-direction: column;
  }

  .guide-band {
    padding: 28px 22px;
  }

  .card, .timeline-step, .service-card, .source-card {
    padding: 22px;
  }

  .persona-block {
    padding: 22px;
  }

  .fig img, .section-figure img {
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
  }

  .image-copy {
    max-width: min(74%, 220px);
    gap: 6px;
    padding: 10px 11px;
  }

  .copy-template-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .image-copy--top-left {
    top: 12px;
    left: 12px;
    right: auto;
    bottom: auto;
  }

  .image-copy--top-right {
    top: 12px;
    right: 12px;
    left: auto;
    bottom: auto;
  }

  .image-copy--bottom-right {
    top: auto;
    bottom: 44px;
    left: auto;
  }

  .image-copy-text {
    font-size: 0.78rem;
    line-height: 1.55;
  }

  .greeting-paper {
    padding: 22px 18px 26px 28px;
  }

  .greeting-paper::before {
    top: 18px;
    bottom: 18px;
    left: 14px;
  }

  .greeting-text p {
    line-height: 2;
  }

  .signature-line {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 4px 10px;
  }

  .site-footer {
    padding-bottom: 90px;
  }
}