/* =========================================================
   Presia LP — main.css
   Design direction: 上質・モダン
     Base = アイボリーホワイト
     Accent = 薄ピンク（シャンパンローズ）
     Detail = ゴールド（PRESIA 公式ロゴカラー #b38b4b）
   ========================================================= */

:root {
  /* ---- Palette: white base + soft pink + Presia gold ---- */
  --ivory: #fefcfa;            /* base */
  --ivory-2: #faf5ef;          /* slight warm */
  --paper: #ffffff;            /* pure white card */
  --rose-50: #fdf5f7;          /* hint pink */
  --rose-100: #fae8ec;         /* soft pink wash */
  --rose-200: #f5d8de;         /* card accent */
  --rose-300: #ecbcc6;         /* deeper accent */
  --rose-400: #d99aab;         /* rare */
  --gold-100: #f3e2bb;
  --gold-200: #e3b569;
  --gold-300: #c9a35a;
  --gold-400: #b38b4b;         /* primary gold (Presia logo) */
  --gold-500: #8a6a3a;
  --ink-900: #2d2018;          /* darkest warm */
  --ink-700: #3d2d22;          /* primary text */
  --ink-500: #6b5746;          /* secondary text */
  --ink-300: #a89b8a;          /* muted */
  --line: #ead9c8;             /* warm beige border */
  --line-pink: #f3dde2;        /* soft pink border */

  /* Type */
  --font-display: "Cormorant Garamond", "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --font-body-en: "DM Sans", "Noto Sans JP", -apple-system, sans-serif;
  --font-body-jp: "Noto Sans JP", "DM Sans", -apple-system, sans-serif;

  /* Scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;
  --space-9: 10rem;

  --shell: 1180px;
  --gutter: 1.5rem;

  /* Motion */
  --ease-out-soft: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 0.2s var(--ease-out-soft);
  --t: 0.4s var(--ease-out-soft);
  --t-slow: 0.7s var(--ease-out-soft);

  /* Shadows (consistent system) */
  --shadow-xs: 0 2px 6px rgba(45, 32, 24, 0.05);
  --shadow-sm: 0 8px 22px -12px rgba(45, 32, 24, 0.12);
  --shadow-md: 0 18px 45px -26px rgba(45, 32, 24, 0.18);
  --shadow-lg: 0 32px 70px -32px rgba(179, 139, 75, 0.38);
  --shadow-xl: 0 50px 100px -40px rgba(179, 139, 75, 0.55);
  --shadow-ring: 0 0 0 4px rgba(179, 139, 75, 0.12);
  --shadow-ring-strong: 0 0 0 4px rgba(179, 139, 75, 0.22);
}

@media (min-width: 1024px) {
  :root {
    --gutter: 2.5rem;
  }
}

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

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

body {
  margin: 0;
  font-family: var(--font-body-jp);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-700);
  background: var(--ivory);
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(250, 232, 236, 0.55), transparent 38%),
    radial-gradient(circle at 88% 92%, rgba(243, 226, 187, 0.35), transparent 42%);
  pointer-events: none;
  z-index: 0;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: transparent;
  color: inherit;
}

/* ---------- Layout primitives ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--gutter);
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
}

.section-pad {
  padding-block: var(--space-7);
}

@media (min-width: 768px) {
  .section-pad {
    padding-block: var(--space-8);
  }
}

@media (min-width: 1280px) {
  .section-pad {
    padding-block: var(--space-9);
  }
}

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body-en);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 500;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-300), transparent);
}

.h-display {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--ink-900);
}

.h-display .accent {
  font-style: italic;
  color: var(--gold-400);
  font-weight: 400;
}

.h-section {
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.2vw, 2.3rem);
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--ink-900);
  margin: 0 0 var(--space-3);
  text-wrap: balance;
  max-width: 28ch;
  word-break: keep-all;
  overflow-wrap: break-word;
}

@media (max-width: 540px) {
  .h-section {
    max-width: none;
    font-size: clamp(1.35rem, 5.4vw, 1.85rem);
    line-height: 1.45;
  }
  .h-section .accent {
    font-size: 1.1em;
    margin-inline: 0.04em;
  }
}

.h-section .accent {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold-400);
  letter-spacing: -0.018em;
  font-weight: 500;
  font-size: 1.22em;
  margin-inline: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.lede {
  font-size: clamp(0.95rem, 1.3vw, 1.08rem);
  color: var(--ink-500);
  max-width: 58ch;
  line-height: 1.85;
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
  margin: 0;
}

/* nowrap clause utility — keeps a trailing clause (incl. 。) on one line
   to prevent a lone punctuation orphan on the last row */
.nb {
  white-space: nowrap;
}

.muted {
  color: var(--ink-300);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s var(--ease-out-soft),
    backdrop-filter 0.4s var(--ease-out-soft),
    border-color 0.4s var(--ease-out-soft),
    padding 0.4s var(--ease-out-soft);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(254, 252, 250, 0.85);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line-pink);
  padding-block: 0.75rem;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.nav__logo {
  height: 30px;
  width: auto;
  display: block;
}

.nav__brand-text {
  display: none;
  font-family: var(--font-body-en);
  font-size: 0.62rem;
  letter-spacing: 0.4em;
  color: var(--gold-400);
  text-transform: uppercase;
  border-left: 1px solid var(--line);
  padding-left: 0.8rem;
}

@media (min-width: 640px) {
  .nav__brand-text { display: inline-flex; }
}

.nav__cta {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body-jp);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  padding: 0.7rem 1.3rem;
  color: var(--ivory);
  background: var(--gold-400);
  font-weight: 600;
  transition: transform 0.3s var(--ease-out-soft),
    background 0.3s var(--ease-out-soft);
}

.nav__cta:hover {
  background: var(--gold-500);
  transform: translateY(-1px);
}

@media (min-width: 768px) {
  .nav__cta {
    display: inline-flex;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__bg::before {
  content: "";
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse at 75% 20%, rgba(243, 226, 187, 0.55), transparent 55%),
    radial-gradient(ellipse at 15% 85%, rgba(250, 232, 236, 0.8), transparent 60%),
    linear-gradient(180deg, var(--ivory), var(--ivory-2));
}

.hero__bg-image {
  position: absolute;
  inset: 0;
  background-image: url("../images/salon-interior.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  filter: saturate(0.7);
  mix-blend-mode: multiply;
  mask-image: radial-gradient(ellipse at 70% 50%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 30%, transparent 75%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(179, 139, 75, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(179, 139, 75, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  opacity: 0.5;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-7);
  }
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__title {
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.4vw, 2.3rem);
  line-height: 1.35;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  margin: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.hero__title .ask-prefix {
  display: block;
  font-family: var(--font-body-jp);
  font-weight: 500;
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  color: var(--ink-500);
  letter-spacing: 0.08em;
  margin-top: 0.85rem;
  line-height: 1.3;
}

.hero__title .ask {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2.8rem, 7.2vw, 5.4rem);
  line-height: 0.98;
  color: var(--gold-400);
  letter-spacing: -0.025em;
  margin-top: 0.1rem;
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.hero__title .ask small {
  font-family: var(--font-body-jp);
  font-style: normal;
  font-weight: 600;
  font-size: 0.4em;
  letter-spacing: 0.04em;
  margin-left: 0.12em;
  position: relative;
  top: -0.08em;
  color: var(--gold-500);
}

@media (max-width: 380px) {
  .hero__title .ask {
    font-size: 2.4rem;
  }
}

.hero__sub {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--ink-500);
  line-height: 2;
  max-width: 38ch;
  text-wrap: pretty;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.hero__sub strong {
  color: var(--gold-400);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero__cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: var(--space-2);
}

@media (min-width: 480px) {
  .hero__cta-row {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-pink);
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-right: 1rem;
}

.hero__meta-item + .hero__meta-item {
  padding-left: 1rem;
  border-left: 1px solid var(--line-pink);
}

.hero__meta-item strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.55rem, 2.4vw, 1.95rem);
  color: var(--gold-400);
  font-weight: 600;
  letter-spacing: -0.005em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.hero__meta-item strong small {
  font-family: var(--font-body-jp);
  font-style: normal;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-400);
  line-height: 1;
  white-space: nowrap;
}

.hero__meta-item span {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ink-500);
  font-family: var(--font-body-jp);
  font-weight: 500;
  line-height: 1.4;
}

@media (max-width: 540px) {
  .hero__meta {
    gap: 0;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
  }
  .hero__meta-item {
    padding: 0 0.5rem;
    gap: 0.2rem;
  }
  .hero__meta-item + .hero__meta-item {
    padding-left: 0.5rem;
  }
  .hero__meta-item strong {
    font-size: clamp(1.35rem, 5.2vw, 1.7rem);
  }
  .hero__meta-item strong small {
    font-size: 0.6rem;
    letter-spacing: 0.04em;
  }
  .hero__meta-item span {
    font-size: 0.6rem;
    letter-spacing: 0.06em;
    line-height: 1.35;
  }
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 360px;
}

/* Mobile: machine sits to the right of the copy, fully visible */
@media (max-width: 1023px) {
  .hero {
    padding: 5rem 0 2.5rem;
    overflow: hidden;
    min-height: auto;
  }
  .hero__inner {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 0.7rem;
    align-items: center;
  }
  .hero__copy {
    position: relative;
    z-index: 2;
    min-width: 0;
  }
  .hero__visual {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    min-height: auto;
    width: 100%;
    max-height: none;
    opacity: 1;
    z-index: 1;
    pointer-events: auto;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
  }
  .hero__visual::before {
    content: "";
    position: absolute;
    inset: -8%;
    background: radial-gradient(ellipse at center, rgba(243, 226, 187, 0.55), rgba(250, 232, 236, 0.25) 50%, transparent 75%);
    filter: blur(28px);
    z-index: 0;
    opacity: 1;
    display: block;
  }
  .hero__visual::after {
    display: none;
  }
  .hero__machine {
    position: relative;
    z-index: 1;
    max-height: 52vh;
    height: auto;
    width: auto;
    max-width: 100%;
    filter:
      drop-shadow(0 22px 24px rgba(45, 32, 24, 0.12))
      drop-shadow(0 8px 12px rgba(179, 139, 75, 0.08));
  }
  .hero__badge {
    display: none;
  }
  .scroll-cue {
    display: none !important;
  }
  .hero__sub {
    max-width: 24ch;
    font-size: 0.85rem;
    line-height: 1.85;
  }
  .hero__cta-row .btn {
    width: 100%;
    justify-content: center;
  }
  .hero__cta-row .btn--xl {
    padding: 1rem 0.8rem;
    font-size: 0.88rem;
    letter-spacing: 0.06em;
  }
}

@media (max-width: 480px) {
  .hero__inner {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 0.4rem;
  }
  .hero__title {
    font-size: 1.6rem;
    letter-spacing: 0.03em;
  }
  .hero__title .ask {
    font-size: 3.5rem;
  }
  .hero__title .ask-prefix {
    font-size: 1.2rem;
    margin-top: 0.6rem;
  }
  .hero__sub {
    font-size: 0.8rem;
    line-height: 1.85;
  }
  .hero__machine {
    max-height: 44vh;
  }
}

@media (max-width: 380px) {
  .hero__title .ask {
    font-size: 2.9rem;
  }
  .hero__title {
    font-size: 1.45rem;
  }
  .hero__title .ask-prefix {
    font-size: 1.1rem;
  }
}

.hero__visual::before {
  content: "";
  position: absolute;
  width: 88%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(250, 232, 236, 0.85) 0%, rgba(243, 226, 187, 0.4) 45%, transparent 70%);
  filter: blur(20px);
  z-index: 0;
}

.hero__visual::after {
  content: "";
  position: absolute;
  width: 70%;
  height: 30%;
  bottom: 8%;
  background: radial-gradient(ellipse at center, rgba(179, 139, 75, 0.2), transparent 70%);
  filter: blur(30px);
  z-index: 0;
}

.hero__machine {
  position: relative;
  z-index: 1;
  max-height: 78vh;
  width: auto;
  filter:
    drop-shadow(0 50px 50px rgba(45, 32, 24, 0.13))
    drop-shadow(0 18px 28px rgba(179, 139, 75, 0.12))
    drop-shadow(0 4px 8px rgba(45, 32, 24, 0.06));
  transition: filter var(--t-slow);
}

.hero__badge {
  position: absolute;
  z-index: 2;
  font-family: var(--font-body-en);
  font-size: 0.68rem;
  letter-spacing: 0.36em;
  color: var(--gold-400);
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  border: 1px solid var(--gold-300);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  font-weight: 500;
}

.hero__badge--tl {
  top: 4%;
  left: 0%;
}

.hero__badge--br {
  bottom: 6%;
  right: 0%;
}

/* Hero scroll indicator */
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.8rem;
  transform: translateX(-50%);
  font-family: var(--font-body-en);
  font-size: 0.68rem;
  letter-spacing: 0.4em;
  color: var(--gold-400);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}

.scroll-cue::after {
  content: "";
  width: 1px;
  height: 50px;
  background: linear-gradient(180deg, var(--gold-300), transparent);
  animation: scrollCue 2.4s var(--ease-in-out) infinite;
  transform-origin: top;
}

@keyframes scrollCue {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1rem 1.85rem;
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  position: relative;
  isolation: isolate;
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease-out-soft),
    background 0.3s var(--ease-out-soft),
    color 0.3s var(--ease-out-soft),
    border-color 0.3s var(--ease-out-soft),
    box-shadow 0.3s var(--ease-out-soft);
  white-space: nowrap;
  min-height: 52px;
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out-soft);
}

.btn:hover .arrow {
  transform: translateX(6px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold-300) 0%, var(--gold-400) 60%, var(--gold-400) 100%);
  color: var(--paper);
  border-color: var(--gold-400);
  box-shadow:
    0 16px 36px -14px rgba(179, 139, 75, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.btn--primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-500) 100%);
  border-color: var(--gold-500);
  box-shadow:
    0 26px 52px -18px rgba(179, 139, 75, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    var(--shadow-ring);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow:
    0 10px 22px -12px rgba(179, 139, 75, 0.55),
    inset 0 2px 4px rgba(45, 32, 24, 0.15);
  transition-duration: 0.1s;
}

.btn--ghost {
  background: transparent;
  color: var(--ink-700);
  border-color: var(--line);
}

.btn--ghost:hover {
  border-color: var(--gold-400);
  color: var(--gold-400);
  background: var(--rose-50);
  box-shadow: var(--shadow-sm);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-ring-strong);
}

.btn--xl {
  padding: 1.35rem 2.4rem;
  font-size: 1.04rem;
  letter-spacing: 0.12em;
}

/* ---------- Section header ---------- */
.section-header {
  max-width: 720px;
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 540px) {
  .section-header {
    gap: 0.7rem;
    margin-bottom: var(--space-4);
  }
}

.section-header__rail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-1);
}

.section-header__index {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--gold-300);
  opacity: 0.85;
  letter-spacing: 0.04em;
}

/* ---------- Section: Numbers ---------- */
.numbers {
  background:
    radial-gradient(circle at 50% 0%, var(--rose-50), transparent 55%),
    var(--ivory);
  border-top: 1px solid var(--line-pink);
  border-bottom: 1px solid var(--line-pink);
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--space-5);
}

.number-card {
  padding: var(--space-4) var(--space-3);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.number-card + .number-card {
  border-left: 1px solid var(--line-pink);
}

/* Mobile compaction: keep 3 columns visible without scrolling */
@media (max-width: 767px) {
  .number-card {
    padding: var(--space-3) 0.45rem var(--space-2);
    text-align: center;
    align-items: center;
    gap: 0.3rem;
  }
  .number-card__icon {
    width: 26px;
    height: 26px;
    margin-bottom: 0;
  }
  .number-card__label {
    font-size: 0.55rem;
    letter-spacing: 0.22em;
  }
  .number-card__value {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
    line-height: 1;
    justify-content: center;
    gap: 0.1rem;
  }
  .number-card__value .unit {
    font-size: clamp(0.65rem, 2vw, 0.85rem);
  }
  .number-card__sub {
    font-size: clamp(0.58rem, 1.95vw, 0.72rem);
    letter-spacing: 0.02em;
    line-height: 1.4;
  }
  .number-card__caption {
    display: none;
  }
  .number-card--feature {
    transform: none !important;
    margin-block: 0 !important;
    padding: var(--space-3) 0.45rem var(--space-2);
    border-left: 1px solid var(--gold-300) !important;
    border-right: 1px solid var(--gold-300);
  }
  .number-card--feature + .number-card {
    border-left: none !important;
  }
  .number-card--feature .number-card__icon {
    width: 30px;
    height: 30px;
  }
  .number-card__value--xl {
    font-size: clamp(2.1rem, 10vw, 3.2rem);
  }
  .number-card__value--xl .unit {
    font-size: clamp(0.8rem, 2.6vw, 1.1rem);
  }
  .number-card__badge {
    font-size: 0.5rem;
    padding: 0.28rem 0.55rem;
    top: -10px;
    letter-spacing: 0.2em;
  }
}

.number-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--gold-400);
  margin-bottom: 0.2rem;
}

.number-card__icon svg {
  width: 100%;
  height: 100%;
}

.number-card__label {
  font-family: var(--font-body-en);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}

.number-card__value {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(3.2rem, 7vw, 5.6rem);
  line-height: 0.95;
  color: var(--ink-900);
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  flex-wrap: wrap;
  margin: 0;
}

.number-card__value .num {
  display: inline-block;
}

.number-card__value .unit {
  font-family: var(--font-body-jp);
  font-style: normal;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 600;
  color: var(--gold-400);
  letter-spacing: 0.04em;
}

.number-card__value--xl {
  font-size: clamp(4.6rem, 11vw, 8.4rem);
  color: var(--gold-400);
  line-height: 0.92;
}

.number-card__value--xl .unit {
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  color: var(--ink-900);
}

.number-card__sub {
  font-family: var(--font-body-jp);
  font-size: 0.86rem;
  color: var(--ink-500);
  letter-spacing: 0.08em;
  margin: 0;
}

.number-card__caption {
  font-size: 0.92rem;
  color: var(--ink-500);
  margin-top: 0.6rem;
  line-height: 1.95;
}

/* Featured (0.1円) card */
.number-card--feature {
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--rose-50) 100%);
  padding: var(--space-5) var(--space-3) var(--space-4);
  position: relative;
  box-shadow: 0 24px 60px -36px rgba(179, 139, 75, 0.4);
}

@media (min-width: 768px) {
  .number-card--feature {
    margin-block: -1.5rem;
    border-left: 1px solid var(--gold-300) !important;
    border-right: 1px solid var(--gold-300);
    transform: scale(1.02);
  }
  .number-card--feature + .number-card {
    border-left: none !important;
  }
}

@media (max-width: 540px) {
  .number-card--feature {
    margin-block: 0;
    transform: none;
    border-top: 1px solid var(--gold-300);
    border-bottom: 1px solid var(--gold-300);
    padding: var(--space-4) 0.5rem var(--space-3);
  }
  .number-card {
    padding: var(--space-3) 0.4rem;
    gap: 0.4rem;
  }
  .number-card__icon {
    width: 28px;
    height: 28px;
    margin-bottom: 0;
  }
  .number-card--feature .number-card__icon {
    width: 34px;
    height: 34px;
  }
  .number-card__label {
    font-size: 0.55rem;
    letter-spacing: 0.24em;
    line-height: 1.4;
  }
  .number-card__value {
    font-size: 2.2rem;
    line-height: 0.95;
    gap: 0.1rem;
  }
  .number-card__value--xl {
    font-size: 2.8rem;
  }
  .number-card__value .unit {
    font-size: 0.7rem;
  }
  .number-card__value--xl .unit {
    font-size: 0.8rem;
  }
  .number-card__sub {
    font-size: 0.66rem;
    letter-spacing: 0.04em;
    line-height: 1.4;
  }
  .number-card__caption {
    display: none;
  }
  .number-card__badge {
    font-size: 0.52rem;
    letter-spacing: 0.22em;
    padding: 0.35rem 0.7rem;
    top: -10px;
  }
}

.number-card--feature::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}

.number-card--feature::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}

.number-card--feature .number-card__icon {
  width: 52px;
  height: 52px;
}

.number-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body-en);
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--paper);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
  padding: 0.5rem 1rem;
  font-weight: 600;
  box-shadow: 0 8px 20px -10px rgba(179, 139, 75, 0.6);
}

/* ---------- Section: Lineup ---------- */
.lineup {
  background: var(--ivory);
}

.lineup__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: end;
}

@media (min-width: 1024px) {
  .lineup__intro {
    grid-template-columns: 1fr 1fr;
  }
}

.lineup__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

@media (min-width: 900px) {
  .lineup__list {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}

/* Solo (Prossimo only) lineup */
.machine--solo {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-5) var(--space-3);
  align-items: stretch;
}

@media (min-width: 900px) {
  .machine--solo {
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-7);
    align-items: center;
    padding: var(--space-7) var(--space-6);
  }
}

.machine__image--solo {
  aspect-ratio: 4 / 5;
  min-height: 280px;
}

@media (min-width: 600px) {
  .machine__image--solo {
    min-height: 380px;
  }
}

@media (min-width: 900px) {
  .machine__image--solo {
    aspect-ratio: 4 / 5;
    min-height: 540px;
  }
}

.machine__image--solo img {
  height: 92%;
  width: auto;
  max-width: 90%;
}

@media (min-width: 900px) {
  .machine__image--solo img {
    height: auto;
    max-height: 92%;
    max-width: 80%;
  }
}

.machine__detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  z-index: 1;
}

.machine--solo .machine__name {
  font-size: clamp(2.4rem, 4.5vw, 3.5rem);
  letter-spacing: 0.05em;
}

.machine--solo .machine__name span {
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  margin-top: 0.5rem;
}

.machine--solo .machine__bullets {
  gap: 0.85rem;
}

.machine--solo .machine__bullets li {
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.machine--solo .machine__bullets li strong {
  color: var(--gold-400);
  font-weight: 700;
  font-size: 1.08em;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.machine--solo .machine__specs {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
}

.machine--solo .machine__specs dd {
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
}

@media (max-width: 899px) {
  .machine--solo .machine__specs {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3) var(--space-2);
  }
}

@media (max-width: 540px) {
  .machine--solo .machine__specs dd {
    font-size: 1.32rem;
    line-height: 1.35;
  }
  .machine--solo .machine__specs dd small {
    font-size: 0.66rem;
  }
  .machine--solo .machine__specs dt {
    font-size: 0.68rem;
  }
  .machine--solo .machine__bullets li {
    font-size: 0.95rem;
    line-height: 1.65;
  }
}

.machine {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: var(--space-5) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--t-slow),
    border-color var(--t-slow),
    box-shadow var(--t-slow);
  box-shadow: var(--shadow-md);
}

.machine::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--rose-50), transparent 35%);
  pointer-events: none;
}

.machine:hover {
  transform: translateY(-6px);
  border-color: var(--gold-300);
  box-shadow: var(--shadow-lg);
}

.machine__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  position: relative;
}

.machine__name {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  letter-spacing: 0.06em;
  color: var(--ink-900);
  font-weight: 500;
  margin: 0;
}

.machine__name span {
  display: block;
  font-family: var(--font-body-jp);
  font-size: 0.76rem;
  letter-spacing: 0.32em;
  color: var(--gold-400);
  margin-top: 0.4rem;
  font-weight: 500;
}

.machine__tier {
  font-family: var(--font-body-en);
  font-size: 0.66rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-400);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--gold-300);
  background: var(--paper);
  font-weight: 600;
}

.machine__image {
  position: relative;
  aspect-ratio: 4 / 5;
  display: flex;
  justify-content: center;
  align-items: center;
  background:
    radial-gradient(ellipse at 50% 90%, rgba(250, 232, 236, 0.7), transparent 55%),
    linear-gradient(180deg, var(--ivory), var(--rose-50) 100%);
  overflow: hidden;
}

.machine__image img,
.machine__image svg {
  height: 92%;
  width: auto;
  filter: drop-shadow(0 24px 30px rgba(45, 32, 24, 0.15));
  transition: transform 1s var(--ease-out-soft);
}

.machine:hover .machine__image img,
.machine:hover .machine__image svg {
  transform: translateY(-8px) scale(1.02);
}

.machine__bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.machine__bullets li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0.6rem;
  align-items: baseline;
  font-size: 0.95rem;
  color: var(--ink-700);
}

.machine__bullets li::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--gold-300);
  align-self: center;
}

.machine__specs {
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-pink);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.machine__specs dt {
  font-family: var(--font-body-en);
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-300);
  margin-bottom: 0.3rem;
  font-weight: 600;
}

.machine__specs dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--gold-400);
  letter-spacing: 0.02em;
  line-height: 1.2;
  font-weight: 500;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.machine__specs dd small {
  font-family: var(--font-body-jp);
  font-size: 0.74rem;
  color: var(--ink-500);
  margin-left: 0.3rem;
  letter-spacing: 0.04em;
  font-weight: 400;
}

/* ---------- Section: Simulator ---------- */
.sim {
  background:
    linear-gradient(180deg, var(--ivory) 0%, var(--rose-50) 100%);
  border-top: 1px solid var(--line-pink);
  overflow: hidden;
}

.sim__panel,
.sim__steps,
.sim__step,
.sim__step-body {
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.sim__select,
.sim__input {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.sim__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

@media (min-width: 1024px) {
  .sim__panel {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-5);
    align-items: start;
  }
}

.sim__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.sim__step {
  padding: var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--line-pink);
  opacity: 0.32;
  transition: opacity 0.5s var(--ease-out-soft),
    background 0.5s var(--ease-out-soft);
  pointer-events: none;
  position: relative;
}

.sim__step:last-child { border-bottom: none; }

.sim__step.is-active {
  opacity: 1;
  pointer-events: auto;
  background: linear-gradient(90deg, var(--rose-50), transparent 60%);
}

.sim__step.is-done {
  opacity: 0.78;
  pointer-events: auto;
}

.sim__step-head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.9rem;
}

.sim__step-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--gold-400);
  letter-spacing: 0.02em;
  line-height: 1;
  min-width: 28px;
}

.sim__step.is-done .sim__step-num::after {
  content: " ✓";
  font-style: normal;
  font-size: 0.9rem;
  color: var(--gold-300);
  margin-left: 0.25rem;
}

.sim__step-title {
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  color: var(--ink-900);
}

.sim__step-body {
  padding-left: calc(28px + 0.85rem);
}

@media (max-width: 540px) {
  .sim__step-body {
    padding-left: 0;
  }
}

/* form controls */
.sim__select,
.sim__input {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--gold-300);
  padding: 0.85rem 1rem;
  font-family: var(--font-body-jp);
  font-size: 1rem;
  color: var(--ink-900);
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color 0.3s var(--ease-out-soft),
    background 0.3s var(--ease-out-soft);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.sim__select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23b38b4b' stroke-width='1.4' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.4rem;
  cursor: pointer;
}

.sim__select:focus,
.sim__input:focus {
  border-color: var(--gold-400);
  border-bottom-color: var(--gold-400);
  background: var(--rose-50);
  box-shadow: var(--shadow-ring);
  outline: none;
}

.sim__select:hover,
.sim__input:hover {
  border-bottom-color: var(--gold-400);
}

.sim__hint {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: var(--rose-50);
  border-left: 2px solid var(--gold-400);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.sim__hint-label {
  font-family: var(--font-body-en);
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}

.sim__hint-value {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--ink-900);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1;
}

.sim__hint-note {
  font-size: 0.78rem;
  color: var(--ink-500);
  letter-spacing: 0.04em;
}

.sim__field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 480px) {
  .sim__field-row {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.sim__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sim__field-label {
  font-family: var(--font-body-jp);
  font-size: 0.85rem;
  color: var(--ink-700);
  letter-spacing: 0.06em;
  font-weight: 500;
}

.sim__field-label small {
  display: block;
  font-size: 0.7rem;
  color: var(--ink-300);
  letter-spacing: 0.04em;
  font-weight: 400;
  margin-top: 0.15rem;
}

.sim__input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}

.sim__input {
  padding-right: 2.6rem;
}

.sim__input-unit {
  position: absolute;
  right: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body-jp);
  font-size: 0.85rem;
  color: var(--gold-400);
  font-weight: 600;
  letter-spacing: 0.08em;
  pointer-events: none;
}

.sim__field-ref {
  margin-top: 0.5rem;
  font-family: var(--font-body-jp);
  font-size: 0.82rem;
  color: var(--ink-500);
  letter-spacing: 0.04em;
  line-height: 1.65;
  display: block;
}

.sim__field-ref strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--gold-400);
  letter-spacing: 0;
  margin-inline: 0.15rem;
}

.sim__field-ref small {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-300);
  margin-top: 0.15rem;
  letter-spacing: 0.04em;
}

/* result card */
.sim__result {
  position: relative;
  padding: var(--space-5) var(--space-3) var(--space-4);
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--rose-50) 100%);
  border: 1px solid var(--gold-300);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

@media (max-width: 540px) {
  .sim__result {
    padding: var(--space-4) var(--space-2) var(--space-3);
  }
  .sim__result-num {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  .sim__breakdown-row dd {
    font-size: 1.15rem;
  }
  .sim__cta {
    font-size: 0.92rem;
    padding-inline: 0.6rem;
    letter-spacing: 0.06em;
  }
}

.sim__result::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
}

.sim__result-eyebrow {
  font-family: var(--font-body-en);
  font-size: 0.7rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}

.sim__result-title {
  font-family: var(--font-body-jp);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  margin: 0;
}

.sim__result-amount {
  margin: 0.4rem 0 0.6rem;
  text-align: left;
}

.sim__result-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1;
  color: var(--gold-400);
  letter-spacing: -0.02em;
  display: inline-block;
}

.sim__breakdown {
  margin: 0;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--line-pink);
  border-bottom: 1px solid var(--line-pink);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sim__breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.sim__breakdown-row dt {
  font-family: var(--font-body-jp);
  font-size: 0.86rem;
  color: var(--ink-500);
  letter-spacing: 0.06em;
}

.sim__breakdown-row dd {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--ink-900);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.sim__lease-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-500);
  line-height: 1.85;
  letter-spacing: 0.04em;
}

.sim__lease-note strong {
  color: var(--gold-400);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sim__lease-label {
  display: inline-block;
  font-family: var(--font-body-en);
  font-size: 0.65rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
  margin-right: 0.4rem;
}

.sim__lease-detail {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--ink-500);
}

.sim__cta {
  margin-top: 0.5rem;
  width: 100%;
  justify-content: center;
  white-space: normal;
  padding-inline: 1rem;
  text-align: center;
  line-height: 1.4;
}

.sim__disclaimer {
  margin: 0;
  font-size: 0.74rem;
  color: var(--ink-300);
  line-height: 1.75;
  letter-spacing: 0.04em;
}

/* ---------- Section: FAQ ---------- */
.faq {
  background:
    linear-gradient(180deg, var(--rose-50) 0%, var(--ivory) 100%);
}

.faq__list {
  display: flex;
  flex-direction: column;
  margin-top: var(--space-5);
  border-top: 1px solid var(--line-pink);
}

.faq__item {
  border-bottom: 1px solid var(--line-pink);
  padding-block: var(--space-3) var(--space-3);
  transition: background 0.4s var(--ease-out-soft);
}

.faq__item:hover {
  background: rgba(255, 255, 255, 0.4);
}

.faq__q {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2);
  align-items: baseline;
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: clamp(1.02rem, 1.55vw, 1.22rem);
  letter-spacing: 0.04em;
  color: var(--ink-900);
  line-height: 1.6;
}

.faq__marker {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--gold-400);
  font-weight: 600;
  line-height: 1;
}

.faq__a {
  margin-top: var(--space-2);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2);
  color: var(--ink-500);
  font-size: 0.95rem;
  line-height: 2;
  letter-spacing: 0.04em;
}

.faq__a .faq__marker {
  color: var(--rose-300);
}

/* ---------- Section: Support ---------- */
.support {
  background: var(--ivory);
}

.support__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: var(--space-6);
}

@media (min-width: 1100px) {
  .support__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
  }
}

@media (max-width: 380px) {
  .support__grid {
    grid-template-columns: 1fr;
  }
}

.support__card {
  padding: var(--space-3) var(--space-2);
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: border-color 0.4s var(--ease-out-soft),
    transform 0.4s var(--ease-out-soft),
    background 0.4s var(--ease-out-soft);
  position: relative;
}

@media (min-width: 720px) {
  .support__card {
    padding: var(--space-4) var(--space-3);
    gap: 0.8rem;
  }
}

.support__card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(250, 232, 236, 0.5) 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out-soft);
}

.support__card:hover {
  border-color: var(--gold-300);
  transform: translateY(-4px);
}

.support__card:hover::after {
  opacity: 1;
}

.support__index {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--gold-300);
  letter-spacing: 0.04em;
  font-weight: 500;
}

.support__icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  margin-bottom: 0.4rem;
  position: relative;
  z-index: 1;
}

.support__icon svg {
  width: 100%;
  height: 100%;
}

.support__icon::before {
  content: "";
  position: absolute;
  inset: -6px;
  background: var(--rose-50);
  border: 1px solid var(--line-pink);
  z-index: -1;
  transition: background 0.4s var(--ease-out-soft),
    border-color 0.4s var(--ease-out-soft);
}

.support__card:hover .support__icon::before {
  background: var(--rose-100);
  border-color: var(--gold-300);
}

.support__title {
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-900);
  letter-spacing: 0.06em;
  line-height: 1.5;
}

@media (min-width: 720px) {
  .support__title {
    font-size: 1.08rem;
  }
}

.support__body {
  font-size: 0.86rem;
  color: var(--ink-500);
  line-height: 1.85;
  letter-spacing: 0.04em;
}

@media (min-width: 720px) {
  .support__body {
    font-size: 0.9rem;
    line-height: 1.9;
  }
}

/* ---------- Section: Proof ---------- */
.proof {
  background:
    radial-gradient(circle at 50% 50%, var(--rose-50), transparent 60%),
    var(--ivory-2);
  border-top: 1px solid var(--line-pink);
  border-bottom: 1px solid var(--line-pink);
}

.proof__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.proof__item {
  text-align: center;
  padding-block: var(--space-3);
  padding-inline: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.proof__item:nth-child(2) {
  border-left: 1px solid var(--line-pink);
  border-right: 1px solid var(--line-pink);
}

.proof__value {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  line-height: 1;
  color: var(--gold-400);
  letter-spacing: -0.015em;
  font-weight: 600;
}

.proof__value .unit {
  font-family: var(--font-body-jp);
  font-style: normal;
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--ink-700);
  margin-left: 0.4rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.proof__label {
  font-family: var(--font-body-jp);
  font-size: 0.86rem;
  color: var(--ink-500);
  letter-spacing: 0.1em;
  font-weight: 500;
}

@media (max-width: 540px) {
  .proof__item {
    padding-block: var(--space-2);
    padding-inline: 0.3rem;
    gap: 0.6rem;
  }
  .proof__value {
    font-size: clamp(1.5rem, 5.6vw, 2.3rem);
    line-height: 1;
  }
  .proof__value .unit {
    font-size: clamp(0.66rem, 1.6vw, 0.85rem);
    margin-left: 0.15rem;
  }
  .proof__label {
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    line-height: 1.4;
  }
}

/* ---------- Section: Final CTA ---------- */
.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, var(--rose-100), transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(243, 226, 187, 0.4), transparent 50%),
    var(--ivory);
  z-index: 0;
}

.final-cta__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../images/salon-interior.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  mix-blend-mode: multiply;
}

.final-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

@media (min-width: 1024px) {
  .final-cta__inner {
    grid-template-columns: 1.3fr 0.7fr;
    gap: var(--space-7);
  }
}

.final-cta__copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.final-cta__title {
  font-family: var(--font-body-jp);
  font-weight: 500;
  font-size: clamp(1.85rem, 4.2vw, 3rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  margin: 0;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.final-cta__title .accent {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--gold-400);
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  letter-spacing: -0.005em;
  margin-top: 0.5rem;
}

.final-cta__note {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  color: var(--ink-500);
  font-size: 0.95rem;
  line-height: 1.95;
}

.final-cta__bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.final-cta__bullets li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-700);
}

.final-cta__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 0.8rem;
  height: 1px;
  background: var(--gold-300);
}

.final-cta__btn-row {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: var(--space-3);
}

@media (min-width: 520px) {
  .final-cta__btn-row {
    flex-direction: row;
    align-items: center;
  }
}

.qr-card {
  background: var(--paper);
  padding: var(--space-3) var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  color: var(--ink-900);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  position: relative;
  max-width: 320px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .qr-card {
    max-width: none;
    padding: var(--space-3);
  }
}

.qr-card::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  width: 24px;
  height: 24px;
  border-top: 2px solid var(--gold-400);
  border-left: 2px solid var(--gold-400);
}

.qr-card::after {
  content: "";
  position: absolute;
  bottom: -1px; right: -1px;
  width: 24px;
  height: 24px;
  border-bottom: 2px solid var(--gold-400);
  border-right: 2px solid var(--gold-400);
}

.qr-card__title {
  font-family: var(--font-body-jp);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: var(--ink-700);
  text-align: center;
}

.qr-card__img {
  width: min(240px, 80%);
  border: 1px solid var(--line);
  padding: 0.6rem;
  background: var(--paper);
}

.qr-card__caption {
  font-family: var(--font-body-en);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ivory-2);
  padding-block: var(--space-6) var(--space-4);
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: var(--space-6);
  }
}

.footer__brand-block {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer__brand-logo {
  height: 40px;
  width: auto;
  display: block;
  max-width: 200px;
  opacity: 0.92;
}

.footer__brand-meta {
  font-family: var(--font-body-en);
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  color: var(--gold-400);
  text-transform: uppercase;
  margin-top: 0.2rem;
  font-weight: 600;
}

.footer__desc {
  font-size: 0.82rem;
  color: var(--ink-500);
  line-height: 2;
  max-width: 38ch;
  letter-spacing: 0.04em;
  margin-top: 0.4rem;
}

.footer__col h4 {
  font-family: var(--font-body-en);
  font-size: 0.66rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 var(--space-3);
  font-weight: 600;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-500);
  line-height: 1.75;
  letter-spacing: 0.04em;
}

.footer__col a {
  transition: color var(--t);
  position: relative;
}

.footer__col a:hover {
  color: var(--gold-400);
}

.footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--ink-300);
  letter-spacing: 0.1em;
}

@media (min-width: 720px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
  }
}

/* ---------- LINE icon (gold-tone) ---------- */
.line-icon {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  background: currentColor;
  position: relative;
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path fill='black' d='M16 3C8.27 3 2 8.06 2 14.27c0 5.55 5 10.2 11.74 11.07.46.1 1.08.3 1.24.7.14.36.09.92.04 1.29 0 0-.16 1-.2 1.21-.06.36-.28 1.4 1.23.76 1.5-.63 8.13-4.79 11.1-8.2C29.07 18.99 30 16.74 30 14.27 30 8.06 23.73 3 16 3zm-5.46 13.93h-2.8a.59.59 0 0 1-.59-.59v-5.6c0-.32.26-.59.59-.59.32 0 .58.27.58.59v5.02h2.22c.32 0 .58.26.58.59 0 .32-.26.58-.58.58zm2.27-.59c0 .33-.27.59-.59.59a.59.59 0 0 1-.58-.59v-5.6c0-.32.26-.59.58-.59.32 0 .59.27.59.59v5.6zm6.74 0c0 .25-.16.48-.4.56-.07.02-.14.03-.18.03-.18 0-.36-.08-.47-.23l-2.87-3.9v3.54c0 .33-.26.59-.58.59a.59.59 0 0 1-.59-.59v-5.6c0-.25.16-.48.4-.56.06-.02.13-.03.19-.03.18 0 .36.09.47.23l2.87 3.92v-3.55c0-.32.26-.59.58-.59.33 0 .58.27.58.59v5.6zm4.61-2.8c.32 0 .58.27.58.59 0 .33-.26.59-.58.59h-2.22v1.46h2.22c.32 0 .58.26.58.59 0 .32-.26.58-.58.58h-2.8a.59.59 0 0 1-.59-.58v-5.6c0-.32.26-.59.59-.59h2.8c.32 0 .58.27.58.59 0 .33-.26.59-.58.59h-2.22v1.78h2.22z'/></svg>");
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path fill='black' d='M16 3C8.27 3 2 8.06 2 14.27c0 5.55 5 10.2 11.74 11.07.46.1 1.08.3 1.24.7.14.36.09.92.04 1.29 0 0-.16 1-.2 1.21-.06.36-.28 1.4 1.23.76 1.5-.63 8.13-4.79 11.1-8.2C29.07 18.99 30 16.74 30 14.27 30 8.06 23.73 3 16 3zm-5.46 13.93h-2.8a.59.59 0 0 1-.59-.59v-5.6c0-.32.26-.59.59-.59.32 0 .58.27.58.59v5.02h2.22c.32 0 .58.26.58.59 0 .32-.26.58-.58.58zm2.27-.59c0 .33-.27.59-.59.59a.59.59 0 0 1-.58-.59v-5.6c0-.32.26-.59.58-.59.32 0 .59.27.59.59v5.6zm6.74 0c0 .25-.16.48-.4.56-.07.02-.14.03-.18.03-.18 0-.36-.08-.47-.23l-2.87-3.9v3.54c0 .33-.26.59-.58.59a.59.59 0 0 1-.59-.59v-5.6c0-.25.16-.48.4-.56.06-.02.13-.03.19-.03.18 0 .36.09.47.23l2.87 3.92v-3.55c0-.32.26-.59.58-.59.33 0 .58.27.58.59v5.6zm4.61-2.8c.32 0 .58.27.58.59 0 .33-.26.59-.58.59h-2.22v1.46h2.22c.32 0 .58.26.58.59 0 .32-.26.58-.58.58h-2.8a.59.59 0 0 1-.59-.58v-5.6c0-.32.26-.59.59-.59h2.8c.32 0 .58.27.58.59 0 .33-.26.59-.58.59h-2.22v1.78h2.22z'/></svg>");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out-soft),
    transform 0.9s var(--ease-out-soft);
  will-change: opacity, transform;
}

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

.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.18s; }
.reveal--delay-3 { transition-delay: 0.28s; }
.reveal--delay-4 { transition-delay: 0.38s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .scroll-cue::after {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- Subtle entrance animation for hero ---------- */
.hero__title,
.hero__sub,
.hero__cta-row,
.hero__meta {
  opacity: 0;
  transform: translateY(16px);
  animation: heroIn 1s var(--ease-out-soft) forwards;
}

.hero__title { animation-delay: 0.1s; }
.hero__sub { animation-delay: 0.35s; }
.hero__cta-row { animation-delay: 0.5s; }
.hero__meta { animation-delay: 0.65s; }

.hero__visual {
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 1.2s var(--ease-out-soft) 0.2s forwards;
}

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

@media (prefers-reduced-motion: reduce) {
  .hero__title,
  .hero__sub,
  .hero__cta-row,
  .hero__meta,
  .hero__visual {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* ---------- Inline CTA Strip (between sections) ---------- */
.cta-strip {
  position: relative;
  padding-block: var(--space-5);
  background:
    linear-gradient(90deg, var(--rose-50) 0%, var(--ivory) 50%, var(--rose-50) 100%);
  border-top: 1px solid var(--line-pink);
  border-bottom: 1px solid var(--line-pink);
  overflow: hidden;
}

.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(243, 226, 187, 0.3), transparent 30%),
    radial-gradient(circle at 90% 50%, rgba(245, 216, 222, 0.4), transparent 30%);
  pointer-events: none;
}

.cta-strip__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 720px) {
  .cta-strip__inner {
    grid-template-columns: 1fr auto;
    gap: var(--space-5);
  }
}

.cta-strip__text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cta-strip__eyebrow {
  font-family: var(--font-body-en);
  font-size: 0.66rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold-400);
  font-weight: 600;
}

.cta-strip__text p {
  margin: 0;
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: clamp(1.05rem, 1.9vw, 1.4rem);
  color: var(--ink-900);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.cta-strip__text p .accent {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--gold-400);
  letter-spacing: -0.005em;
  font-size: 1.18em;
  white-space: nowrap;
}

.cta-strip__br {
  display: inline;
}

@media (min-width: 720px) {
  .cta-strip__br { display: none; }
}

/* ---------- Floating LINE button (desktop) ---------- */
.line-fab {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 45;
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.2rem 0.85rem 1rem;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
  color: var(--paper);
  font-family: var(--font-body-jp);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
  box-shadow:
    0 18px 36px -14px rgba(179, 139, 75, 0.55),
    0 0 0 4px rgba(179, 139, 75, 0.08);
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out-soft),
    transform 0.5s var(--ease-out-soft),
    box-shadow 0.3s var(--ease-out-soft);
}

@media (min-width: 1024px) {
  .line-fab {
    display: inline-flex;
  }
}

.line-fab.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.line-fab:hover {
  transform: translateY(-3px) scale(1.03);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  box-shadow:
    0 24px 44px -14px rgba(179, 139, 75, 0.7),
    0 0 0 6px rgba(179, 139, 75, 0.14);
}

.line-fab__icon {
  width: 20px;
  height: 20px;
}

.line-fab__label {
  position: relative;
  top: 1px;
}

.line-fab__pulse {
  position: absolute;
  inset: 0;
  border: 1px solid var(--gold-400);
  opacity: 0;
  animation: fabPulse 2.4s var(--ease-out-soft) infinite;
  pointer-events: none;
}

@keyframes fabPulse {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.35); }
}

@media (prefers-reduced-motion: reduce) {
  .line-fab__pulse { animation: none; }
}

/* ---------- Sticky LINE bar (mobile) ---------- */
.line-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem var(--gutter);
  font-family: var(--font-body-jp);
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  box-shadow: 0 -10px 30px rgba(45, 32, 24, 0.2);
  transform: translateY(120%);
  transition: transform 0.6s var(--ease-out-soft);
}

.line-bar.is-visible {
  transform: translateY(0);
}

@media (min-width: 1024px) {
  .line-bar {
    display: none;
  }
}

/* 固定の sticky LINEバー（SP/タブレット）の高さ分、最下部コンテンツ
   （フッターのリンク等）がバーの裏に隠れて押せなくなるのを防ぐ余白 */
@media (max-width: 1023px) {
  body {
    padding-bottom: 76px;
  }
}

/* ---------- Selection ---------- */
::selection {
  background: var(--rose-200);
  color: var(--ink-900);
}