@charset "UTF-8";
/* =====================================================
   秀島聖 / PRO WALKING INSTRUCTOR
   デザイン参考: rideal.co.jp（ウォーキング講師版）
   ===================================================== */

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, dl, dd, blockquote {
  margin: 0; padding: 0;
}
ul, ol { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }

/* ===== VARIABLES ===== */
:root {
  --gold:       #97805B;
  --gold-light: #B9A483;
  --gold-dark:  #7A6544;
  --ink:        #14110E;
  --ink-soft:   #3A342D;
  --gray:       #6E675F;
  --line:       #E2DED8;
  --bg:         #FFFFFF;
  --bg-alt:     #F5F4F3;
  --bg-dark:    #14110E;

  --font-en: "Oswald", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;

  --header-h: 88px;
  --bar-h: 72px;

  --bp-sm:  480px;
  --bp-md:  768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
}

/* ===== BASE ===== */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-jp);
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 2;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-break: strict;
  overflow-wrap: break-word;
  word-break: auto-phrase;
  padding-bottom: var(--bar-h); /* 下部固定CTAバー分 */
}
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.5; font-weight: 700; }
p { text-wrap: pretty; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
}
.container--wide { max-width: 1440px; }
.container--narrow { max-width: 880px; }

.section { padding: clamp(64px, 8vw, 130px) 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--bg-dark); color: #fff; }
.section--dark .sec-head__jp { color: #fff; }
.section--dark .sec-head__en { color: rgba(255,255,255,.14); }

/* ===== SECTION HEADING ===== */
.sec-head { margin-bottom: clamp(32px, 5vw, 64px); }
.sec-head--center { text-align: center; }
.sec-head__en {
  display: block;
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(40px, 8vw, 108px);
  line-height: 1.05;
  letter-spacing: .01em;
  color: var(--ink);
  text-transform: uppercase;
}
.sec-head--muted .sec-head__en { color: rgba(20,17,14,.10); }
.sec-head__jp {
  display: block;
  margin-top: 6px;
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--gold);
}
.sec-head__lead {
  margin-top: clamp(16px, 2vw, 28px);
  font-size: clamp(14px, 1.2vw, 16px);
  color: var(--ink-soft);
  max-width: 46em;
}
.sec-head--center .sec-head__lead { margin-inline: auto; }

/* ===== BUTTON ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 14px clamp(24px, 3vw, 40px);
  background: var(--gold);
  color: #fff;
  font-size: clamp(14px, 1.1vw, 15px);
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.4;
  transition: background .3s ease, transform .3s ease;
}
.btn:hover { background: var(--gold-dark); }
.btn__arrow { width: 16px; height: 16px; flex: none; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--gold); color: #fff; }
.btn--block { width: 100%; justify-content: center; }

/* =====================================================
   LOADING — ランウェイを歩いてくる
   ===================================================== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
  transition: opacity .9s ease .2s, visibility .9s ease .2s;
  /* JSが動かない環境でも必ず消えるフェイルセーフ */
  animation: loaderFailsafe .9s ease 6.4s forwards;
}
.loader.is-done { opacity: 0; visibility: hidden; }
@keyframes loaderFailsafe { to { opacity: 0; visibility: hidden; } }
body.is-loading { overflow: hidden; }

/* ステージ（遠近のある空間） */
.loader__stage {
  position: relative;
  width: min(900px, 100vw);
  height: min(420px, 52vh);
}

/* ランウェイ（消失点へ伸びる台形） */
.loader__runway {
  position: absolute;
  inset: 0;
  clip-path: polygon(49.4% 0%, 50.6% 0%, 86% 100%, 14% 100%);
  background:
    linear-gradient(to bottom,
      rgba(185, 164, 131, .30) 0%,
      rgba(185, 164, 131, .13) 38%,
      rgba(185, 164, 131, .05) 70%,
      rgba(185, 164, 131, 0) 100%);
}
/* ランウェイの両縁のライン */
.loader__runway::before,
.loader__runway::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to top, rgba(185,164,131,0), rgba(185,164,131,.5) 55%, rgba(224,208,180,.75));
}
.loader__runway::before { left: 0; }
.loader__runway::after  { right: 0; }

/* 消失点の光 */
.loader__horizon {
  position: absolute;
  top: -6px;
  left: 50%;
  width: 200px;
  height: 90px;
  transform: translateX(-50%);
  background: radial-gradient(50% 60% at 50% 50%, rgba(224, 208, 180, .40) 0%, rgba(185,164,131,.14) 42%, rgba(20,17,14,0) 72%);
  animation: loaderGlow 3.4s ease-in-out infinite;
}
@keyframes loaderGlow {
  0%, 100% { opacity: .75; }
  50%      { opacity: 1; }
}

/* 歩いてくる人 */
.loader__walker {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: clamp(58px, 7vw, 88px);
  transform-origin: bottom center;
  animation: loaderApproach 3.4s cubic-bezier(.42, 0, .58, 1) forwards;
  will-change: transform, opacity;
}
@keyframes loaderApproach {
  0%   { transform: translate(-50%, -60%) scale(.05); opacity: 0; filter: blur(2.4px); }
  12%  { opacity: 1; }
  60%  { filter: blur(.6px); }
  100% { transform: translate(-50%, 0) scale(1); opacity: 1; filter: blur(0); }
}
.loader__walker svg { display: block; width: 100%; height: auto; }
.loader__walker path,
.loader__walker circle,
.loader__walker rect { fill: #E8DFCF; }

/* 手足の振り */
.walk-leg-a, .walk-leg-b, .walk-arm-a, .walk-arm-b {
  transform-box: fill-box;
  transform-origin: top center;
}
.walk-leg-a { animation: walkLegA .62s ease-in-out infinite; }
.walk-leg-b { animation: walkLegB .62s ease-in-out infinite; }
.walk-arm-a { animation: walkArmA .62s ease-in-out infinite; }
.walk-arm-b { animation: walkArmB .62s ease-in-out infinite; }
@keyframes walkLegA { 0%,100% { transform: rotate(19deg); } 50% { transform: rotate(-19deg); } }
@keyframes walkLegB { 0%,100% { transform: rotate(-19deg); } 50% { transform: rotate(19deg); } }
@keyframes walkArmA { 0%,100% { transform: rotate(-13deg); } 50% { transform: rotate(13deg); } }
@keyframes walkArmB { 0%,100% { transform: rotate(13deg); } 50% { transform: rotate(-13deg); } }

/* 上下のバウンス（頭・胴） */
.walk-body { animation: walkBounce .31s ease-in-out infinite; transform-box: fill-box; transform-origin: center bottom; }
@keyframes walkBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-1.6px); } }

/* 足元の影 */
.loader__shadow {
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 90px;
  height: 16px;
  transform: translateX(-50%);
  background: radial-gradient(50% 50% at 50% 50%, rgba(0,0,0,.55) 0%, rgba(0,0,0,0) 70%);
  animation: loaderShadow 3.4s cubic-bezier(.42, 0, .58, 1) forwards;
}
@keyframes loaderShadow {
  0%   { opacity: 0; transform: translateX(-50%) scale(.05); }
  12%  { opacity: .5; }
  100% { opacity: 1; transform: translateX(-50%) scale(1); }
}

/* ブランド表記 */
.loader__brand {
  margin-top: clamp(24px, 4vh, 44px);
  text-align: center;
  color: #fff;
  opacity: 0;
  animation: loaderFadeUp 1.1s ease .5s forwards;
}
.loader__brand-name {
  font-family: var(--font-en);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1;
}
.loader__brand-sub {
  margin-top: 10px;
  font-size: clamp(10px, 1.2vw, 12px);
  font-weight: 500;
  letter-spacing: .26em;
  color: var(--gold-light);
}
@keyframes loaderFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* 進捗バー */
.loader__bar {
  margin-top: clamp(20px, 3vh, 32px);
  width: min(220px, 50vw);
  height: 1px;
  background: rgba(255,255,255,.18);
  overflow: hidden;
}
.loader__bar span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--gold-light);
  transform: scaleX(0);
  transform-origin: left center;
  animation: loaderBar 3.4s cubic-bezier(.3,.6,.4,1) forwards;
}
@keyframes loaderBar { to { transform: scaleX(1); } }

@media screen and (max-width: 767px) {
  .loader__stage { height: min(320px, 42vh); }
  .loader__walker { width: 52px; }
  .loader__shadow { width: 70px; }
}
@media (prefers-reduced-motion: reduce) {
  .loader__walker, .loader__shadow, .loader__bar span, .loader__brand { animation-duration: .01s; animation-delay: 0s; }
  .walk-leg-a, .walk-leg-b, .walk-arm-a, .walk-arm-b, .walk-body, .loader__horizon { animation: none; }
  .loader__walker { transform: translate(-50%, 0) scale(1); opacity: 1; filter: none; }
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .4s ease, box-shadow .4s ease, height .4s ease;
  background: linear-gradient(to bottom, rgba(0,0,0,.45), rgba(0,0,0,0));
}
.header.is-solid,
.header.is-fixed-page {
  background: rgba(255,255,255,.97);
  box-shadow: 0 1px 0 rgba(20,17,14,.08);
}
.header__inner {
  width: 100%;
  padding: 0 clamp(16px, 2.5vw, 36px);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 48px);
}
.logo { display: flex; align-items: center; gap: 14px; color: #fff; transition: color .4s ease; }
.header.is-solid .logo, .header.is-fixed-page .logo { color: var(--ink); }
.logo__name {
  font-family: var(--font-en);
  font-size: clamp(20px, 2vw, 27px);
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1;
  white-space: nowrap;
}
.logo__sub {
  padding-left: 14px;
  border-left: 1px solid currentColor;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .14em;
  line-height: 1.5;
  opacity: .9;
}

.gnav { margin-left: auto; }
.gnav__list { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 38px); }
.gnav__link {
  position: relative;
  display: block;
  font-family: var(--font-en);
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 400;
  letter-spacing: .06em;
  color: #fff;
  transition: color .4s ease;
  white-space: nowrap;
}
.header.is-solid .gnav__link, .header.is-fixed-page .gnav__link { color: var(--ink); }
.gnav__link small {
  display: block;
  font-family: var(--font-jp);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .1em;
  opacity: .75;
  margin-top: -2px;
}
.gnav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.gnav__link:hover::after,
.gnav__link.is-current::after { transform: scaleX(1); }

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 60px;
  padding: 0 clamp(18px, 2vw, 32px);
  background: var(--gold);
  color: #fff;
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 700;
  letter-spacing: .06em;
  white-space: nowrap;
  transition: background .3s ease;
}
.header__cta:hover { background: var(--gold-dark); }

/* ハンバーガー */
.hamburger {
  display: none;
  width: 48px; height: 48px;
  position: relative;
  z-index: 120;
  margin-left: auto;
}
.hamburger span {
  position: absolute;
  left: 12px;
  width: 24px; height: 1.5px;
  background: #fff;
  transition: transform .35s ease, opacity .3s ease, background .4s ease;
}
.header.is-solid .hamburger span,
.header.is-fixed-page .hamburger span { background: var(--ink); }
.hamburger span:nth-child(1) { top: 18px; }
.hamburger span:nth-child(2) { top: 24px; }
.hamburger span:nth-child(3) { top: 30px; }
.is-menu-open .hamburger span { background: #fff; }
.is-menu-open .hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.is-menu-open .hamburger span:nth-child(2) { opacity: 0; }
.is-menu-open .hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ドロワー */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(20,17,14,.97);
  color: #fff;
  padding: calc(var(--header-h) + 24px) 24px 40px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease, visibility .4s ease;
}
.is-menu-open .drawer { opacity: 1; visibility: visible; }
.drawer__list { border-top: 1px solid rgba(255,255,255,.15); }
.drawer__list li { border-bottom: 1px solid rgba(255,255,255,.15); }
.drawer__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 4px;
  font-family: var(--font-en);
  font-size: 22px;
  letter-spacing: .06em;
}
.drawer__list small { font-family: var(--font-jp); font-size: 12px; opacity: .7; letter-spacing: .1em; }
.drawer__foot { margin-top: 32px; display: grid; gap: 12px; }

/* ===== HERO ===== */
.hero {
  position: relative;
  height: calc(100svh - var(--bar-h));
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 70% 20%, #6c604f 0%, #2a241d 55%, #14110E 100%);
  overflow: hidden;
}
/* 切り替わる背景写真 */
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  opacity: 0;
  transform: scale(1.10);
  transition: opacity 1.1s ease;
  will-change: opacity, transform;
}
.hero__slide.is-active {
  opacity: 1;
  animation: heroZoom 5.2s linear forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.10); }
  to   { transform: scale(1); }
}
/* 写真の上にかける暗幕（コピーの可読性確保） */
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(20,17,14,.80) 0%, rgba(20,17,14,.62) 32%, rgba(20,17,14,.30) 62%, rgba(20,17,14,.16) 82%, rgba(20,17,14,.42) 100%),
    linear-gradient(to top, rgba(20,17,14,.55) 0%, rgba(20,17,14,0) 34%);
}
.hero__inner {
  position: relative;
  width: 100%;
  padding-bottom: clamp(60px, 10vh, 120px);
}
.hero__label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: clamp(11px, 1vw, 13px);
  letter-spacing: .3em;
  color: var(--gold-light);
  margin-bottom: clamp(10px, 2vw, 20px);
}
.hero__title {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(46px, 10vw, 148px);
  line-height: .96;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.hero__title em { font-style: normal; color: var(--gold-light); }
.hero__lead {
  margin-top: clamp(16px, 2.5vw, 32px);
  font-family: var(--font-en);
  font-size: clamp(11px, 1.1vw, 15px);
  font-weight: 300;
  letter-spacing: .16em;
  line-height: 2;
  color: rgba(255,255,255,.86);
}
.hero__jp {
  margin-top: 14px;
  font-size: clamp(13px, 1.2vw, 16px);
  font-weight: 500;
  letter-spacing: .1em;
  color: rgba(255,255,255,.92);
}
.hero__scroll {
  position: absolute;
  right: clamp(16px, 3vw, 44px);
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .24em;
  writing-mode: vertical-rl;
  color: rgba(255,255,255,.8);
}
.hero__scroll::after {
  content: "";
  width: 1px; height: 78px;
  background: rgba(255,255,255,.35);
  position: relative;
  overflow: hidden;
}
.hero__scroll span { position: relative; }
.hero__line {
  position: absolute;
  right: calc(clamp(16px, 3vw, 44px) + 5px);
  bottom: 0;
  width: 1px; height: 78px;
  background: var(--gold-light);
  transform-origin: top;
  animation: scrollLine 2.4s cubic-bezier(.65,0,.35,1) infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== PAGE HERO（下層）===== */
.page-hero {
  position: relative;
  min-height: clamp(280px, 38vw, 440px);
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  color: #fff;
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(20,17,14,.88) 0%, rgba(20,17,14,.72) 38%, rgba(20,17,14,.50) 70%, rgba(20,17,14,.60) 100%),
    var(--page-img, radial-gradient(120% 100% at 75% 30%, #6c604f 0%, #2a241d 60%, #14110E 100%));
  background-size: cover;
  background-position: center;
}
.page-hero__inner { position: relative; }
.page-hero__en {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(38px, 7vw, 92px);
  line-height: 1.05;
  text-transform: uppercase;
}
.page-hero__jp {
  margin-top: 4px;
  font-size: clamp(12px, 1.2vw, 15px);
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--gold-light);
}

/* パンくず */
.breadcrumb {
  padding: 18px 0;
  font-size: 12px;
  color: var(--gray);
  background: var(--bg);
}
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb li::after { content: "／"; margin-left: 8px; color: var(--line); }
.breadcrumb li:last-child::after { content: none; }
.breadcrumb a:hover { color: var(--gold); }

/* ===== INTRO（画像＋テキスト）===== */
.intro { position: relative; overflow: hidden; }
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
}
.intro__title {
  font-size: clamp(26px, 3.6vw, 50px);
  line-height: 1.5;
  letter-spacing: .02em;
}
.intro__title span { color: var(--gold); }
.intro__text {
  margin-top: clamp(20px, 2.5vw, 32px);
  color: var(--ink-soft);
}
.intro__btn { margin-top: clamp(24px, 3vw, 40px); }
.intro__figure {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--ph, linear-gradient(135deg, #cfc6b6, #8d7f68 55%, #55493a));
  background-size: cover;
  background-position: center;
}
.intro__figure::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255,255,255,.4);
  pointer-events: none;
}

/* ===== CONCEPT CARDS ===== */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: clamp(16px, 2.4vw, 32px); }
.pillar {
  position: relative;
  padding: clamp(28px, 3.2vw, 44px) clamp(22px, 2.6vw, 36px);
  background: #fff;
  border: 1px solid var(--line);
  transition: transform .4s ease, box-shadow .4s ease;
}
.section--alt .pillar { background: #fff; }
.pillar:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(20,17,14,.08); }
.pillar__num {
  font-family: var(--font-en);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1;
  color: var(--gold);
  opacity: .9;
}
.pillar__en {
  margin-top: 10px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gray);
  text-transform: uppercase;
}
.pillar__title {
  margin-top: 8px;
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.6;
}
.pillar__text { margin-top: 14px; font-size: 14px; color: var(--ink-soft); }

/* ===== LESSON CARDS ===== */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: clamp(18px, 2.4vw, 32px); }
.card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(20,17,14,.10); }
.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--ph, linear-gradient(135deg, #d6cec0, #97805B 60%, #4b4034));
  background-size: cover;
  background-position: center;
}
.card__tag {
  position: absolute;
  left: 0; top: 16px;
  padding: 6px 14px;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.card__body { padding: clamp(20px, 2.4vw, 32px); display: flex; flex-direction: column; flex: 1; }
.card__en {
  font-family: var(--font-en);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.25;
  letter-spacing: .04em;
  color: var(--ink);
  text-transform: uppercase;
}
.card__title { margin-top: 8px; font-size: clamp(15px, 1.4vw, 18px); color: var(--gold); }
.card__text { margin-top: 12px; font-size: 14px; color: var(--ink-soft); flex: 1; }
.card__meta {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--gray);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}
.card__meta b { color: var(--ink); font-weight: 700; }

/* ===== 事例 / CASE ===== */
.cases { display: grid; gap: clamp(24px, 3vw, 48px); }
.case {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  background: #fff;
}
.case:nth-child(even) .case__media { order: 2; }
.case__media {
  aspect-ratio: 4 / 3;
  background: var(--ph, linear-gradient(135deg, #cfc6b6, #8d7f68 55%, #55493a));
  background-size: cover;
  background-position: center;
}
.case__cat {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
  text-transform: uppercase;
}
.case__title { margin-top: 10px; font-size: clamp(20px, 2.2vw, 30px); line-height: 1.55; }
.case__text { margin-top: 16px; font-size: 14px; color: var(--ink-soft); }
.case__data {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.case__data div { font-size: 13px; color: var(--gray); }
.case__data b {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(20px, 2.2vw, 28px);
  color: var(--gold);
  line-height: 1.2;
}

/* ===== VOICE ===== */
.voices { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: clamp(18px, 2.4vw, 32px); }
.voice {
  padding: clamp(26px, 3vw, 40px);
  background: #fff;
  border-top: 3px solid var(--gold);
  box-shadow: 0 8px 30px rgba(20,17,14,.05);
}
.voice__mark { font-family: var(--font-en); font-size: 44px; line-height: 1; color: var(--gold); opacity: .35; }
.voice__text { margin-top: 8px; font-size: 14px; color: var(--ink-soft); }
.voice__name { margin-top: 18px; font-size: 13px; font-weight: 700; }
.voice__name span { display: block; font-weight: 400; color: var(--gray); font-size: 12px; }

/* ===== FLOW ===== */
.flow { display: grid; gap: clamp(20px, 2.6vw, 36px); counter-reset: flow; }
.flow__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(18px, 3vw, 44px);
  align-items: start;
  padding-bottom: clamp(20px, 2.6vw, 36px);
  border-bottom: 1px solid var(--line);
}
.flow__item:last-child { border-bottom: none; padding-bottom: 0; }
.flow__num {
  font-family: var(--font-en);
  font-size: clamp(38px, 5vw, 72px);
  line-height: .9;
  color: var(--gold);
  opacity: .85;
}
.flow__label { font-size: 12px; letter-spacing: .16em; color: var(--gold); font-weight: 700; }
.flow__title { margin-top: 6px; font-size: clamp(18px, 2vw, 26px); }
.flow__text { margin-top: 12px; font-size: 14px; color: var(--ink-soft); }

/* ===== PRICE TABLE ===== */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff;
}
.table th, .table td {
  padding: 18px 20px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.table th {
  background: var(--bg-alt);
  font-weight: 700;
  white-space: nowrap;
}
.table td b { font-family: var(--font-en); font-size: 20px; color: var(--gold); }

/* ===== PROFILE ===== */
.profile__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.profile__figure {
  aspect-ratio: 3 / 4;
  background: var(--ph, linear-gradient(150deg, #ded6c8, #97805B 60%, #423931));
  background-size: cover;
  background-position: center;
}
.profile__name {
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.4;
}
.profile__name span {
  display: block;
  margin-top: 8px;
  font-family: var(--font-en);
  font-size: clamp(12px, 1.2vw, 15px);
  font-weight: 400;
  letter-spacing: .18em;
  color: var(--gold);
}
.profile__role { margin-top: 18px; font-size: 14px; font-weight: 700; color: var(--gold-dark); }
.profile__text { margin-top: 16px; color: var(--ink-soft); font-size: 14px; }

.history { margin-top: clamp(24px, 3vw, 40px); border-top: 1px solid var(--line); }
.history div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.history dt { font-family: var(--font-en); color: var(--gold); letter-spacing: .04em; }
.history dd { color: var(--ink-soft); }

/* 実績数値 */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  gap: clamp(16px, 2vw, 28px);
}
.stat {
  padding: clamp(22px, 2.6vw, 36px);
  text-align: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.14);
}
.section--alt .stat { background: #fff; border-color: var(--line); }
.stat__num {
  font-family: var(--font-en);
  font-size: clamp(34px, 4.6vw, 62px);
  line-height: 1;
  color: var(--gold-light);
}
.section--alt .stat__num { color: var(--gold); }
.stat__num small { font-size: .45em; margin-left: 4px; letter-spacing: .04em; }
.stat__label { margin-top: 10px; font-size: 13px; letter-spacing: .08em; }

/* ===== NEWS ===== */
.news { border-top: 1px solid var(--line); }
.news li { border-bottom: 1px solid var(--line); }
.news a, .news__row {
  display: grid;
  grid-template-columns: 120px 110px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 20px 4px;
  transition: color .3s ease;
}
.news a:hover { color: var(--gold); }
.news time { font-family: var(--font-en); font-size: 14px; color: var(--gray); letter-spacing: .04em; }
.news__cat {
  font-size: 11px;
  letter-spacing: .1em;
  text-align: center;
  padding: 4px 8px;
  border: 1px solid var(--gold);
  color: var(--gold);
}

/* ===== CTA / TRIAL ===== */
.trial { position: relative; overflow: hidden; color: #fff; text-align: center; }
.trial__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(20,17,14,.76), rgba(20,17,14,.76)),
    var(--ph, radial-gradient(120% 100% at 30% 20%, #7b6c56 0%, #2b251e 60%, #14110E 100%));
  background-size: cover;
  background-position: center;
}
.trial__inner { position: relative; padding: clamp(64px, 9vw, 130px) 0; }
.trial__en {
  font-family: var(--font-en);
  font-size: clamp(34px, 6vw, 84px);
  line-height: 1.05;
  text-transform: uppercase;
}
.trial__jp { margin-top: 14px; font-size: clamp(14px, 1.4vw, 18px); font-weight: 500; }
.trial__price {
  margin-top: clamp(20px, 2.6vw, 32px);
  font-size: 14px;
  letter-spacing: .06em;
}
.trial__price b { font-family: var(--font-en); font-size: clamp(28px, 3.4vw, 44px); color: var(--gold-light); margin: 0 6px; }
.trial__price s { opacity: .55; }
.trial__btns {
  margin-top: clamp(24px, 3vw, 40px);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ===== CONTACT FORM ===== */
.form { display: grid; gap: clamp(18px, 2.2vw, 28px); }
.form__row { display: grid; gap: 10px; }
.form__label { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.form__req {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 3px 8px;
  background: var(--gold);
  color: #fff;
}
.form__any {
  font-size: 11px;
  letter-spacing: .08em;
  padding: 3px 8px;
  background: var(--bg-alt);
  color: var(--gray);
}
.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form select,
.form textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: inherit;
  line-height: 1.6;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color .3s ease;
  appearance: none;
}
.form select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2397805B' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}
.form textarea { min-height: 180px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); }
.form__note { font-size: 13px; color: var(--gray); }
.form__check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.form__check input { width: 20px; height: 20px; margin-top: 4px; flex: none; accent-color: var(--gold); }
.form__submit { display: flex; justify-content: center; margin-top: 8px; }

.contact-direct {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: clamp(16px, 2vw, 28px);
}
.contact-direct__item {
  padding: clamp(24px, 3vw, 40px);
  background: #fff;
  border: 1px solid var(--line);
  text-align: center;
}
.contact-direct__en { font-family: var(--font-en); font-size: 13px; letter-spacing: .18em; color: var(--gold); }
.contact-direct__val {
  margin-top: 10px;
  font-family: var(--font-en);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3;
  word-break: break-all;
}
.contact-direct__note { margin-top: 8px; font-size: 12px; color: var(--gray); }

/* ===== FAQ ===== */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 22px 4px;
  text-align: left;
  font-size: clamp(15px, 1.4vw, 17px);
  font-weight: 700;
}
.faq__q::before {
  content: "Q";
  font-family: var(--font-en);
  font-size: 20px;
  color: var(--gold);
}
.faq__icon { position: relative; width: 16px; height: 16px; flex: none; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; background: var(--gold);
  transition: transform .3s ease, opacity .3s ease;
}
.faq__icon::before { inset: 7px 0 auto; height: 1.5px; }
.faq__icon::after { inset: 0 7px auto; width: 1.5px; height: 16px; }
.faq__item.is-open .faq__icon::after { transform: scaleY(0); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p {
  padding: 0 4px 24px 40px;
  font-size: 14px;
  color: var(--ink-soft);
}

/* ===== FOOTER ===== */
.footer { background: var(--bg-dark); color: rgba(255,255,255,.8); padding: clamp(48px, 6vw, 90px) 0 0; }
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(32px, 5vw, 72px);
  padding-bottom: clamp(36px, 5vw, 64px);
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.footer__logo { color: #fff; }
.footer__info { margin-top: 20px; font-size: 13px; line-height: 2.1; }
.footer__info a:hover { color: var(--gold-light); }
.footer__sns { margin-top: 20px; display: flex; gap: 14px; }
.footer__sns a {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.25);
  transition: background .3s ease, border-color .3s ease;
}
.footer__sns a:hover { background: var(--gold); border-color: var(--gold); }
.footer__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(160px, 45%), 1fr));
  gap: clamp(20px, 3vw, 40px);
}
.footer__nav h3 {
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: .12em;
  color: var(--gold-light);
  margin-bottom: 14px;
}
.footer__nav li { font-size: 13px; margin-bottom: 10px; }
.footer__nav a:hover { color: var(--gold-light); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0 calc(24px + var(--bar-h));
  font-size: 12px;
}
.footer__copy { font-family: var(--font-en); letter-spacing: .04em; opacity: .7; }

/* ===== 下部固定CTAバー ===== */
.fixed-bar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 90;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  height: var(--bar-h);
  box-shadow: 0 -4px 20px rgba(20,17,14,.15);
}
.fixed-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #fff;
  font-size: clamp(11px, 1vw, 13px);
  font-weight: 700;
  letter-spacing: .04em;
  text-align: center;
  padding: 6px 8px;
  transition: filter .3s ease;
}
.fixed-bar a:hover { filter: brightness(1.12); }
.fixed-bar__trial { background: var(--gold); }
.fixed-bar__line { background: #06C755; }
.fixed-bar__mail { background: var(--ink); }
.fixed-bar svg { flex: none; }

/* ===== PAGETOP ===== */
.pagetop {
  position: fixed;
  right: clamp(12px, 2vw, 28px);
  bottom: calc(var(--bar-h) + 16px);
  z-index: 91;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  background: rgba(20,17,14,.8);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease, visibility .35s ease, background .3s ease;
}
.pagetop.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.pagetop:hover { background: var(--gold); }

/* ===== FADE-IN ===== */
.fade { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
.fade.is-in { opacity: 1; transform: none; }
.fade--d1 { transition-delay: .12s; }
.fade--d2 { transition-delay: .24s; }
.fade--d3 { transition-delay: .36s; }
@media (prefers-reduced-motion: reduce) {
  .fade { opacity: 1; transform: none; transition: none; }
  .hero__bg { animation: none; }
  .hero__line { animation: none; }
  html { scroll-behavior: auto; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media screen and (max-width: 1023px) {
  :root { --header-h: 72px; }
  .gnav, .header__cta { display: none; }
  .hamburger { display: block; }
  .intro__grid { grid-template-columns: 1fr; }
  .intro__figure { aspect-ratio: 16 / 11; }
  .case, .profile__grid, .footer__top { grid-template-columns: 1fr; }
  .case:nth-child(even) .case__media { order: 0; }
  .news a, .news__row { grid-template-columns: 100px 96px 1fr; }
}

@media screen and (max-width: 767px) {
  body { line-height: 1.9; }
  .hero { height: calc(88svh - var(--bar-h)); }
  .hero__scroll { display: none; }
  .hero__line { display: none; }
  .news a, .news__row { grid-template-columns: 1fr; gap: 6px; padding: 18px 4px; }
  .news__cat { justify-self: start; padding: 3px 10px; }
  .flow__item { grid-template-columns: 1fr; gap: 8px; }
  .trial__btns .btn { width: 100%; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .stat { padding: 22px 16px; }
}

@media screen and (max-width: 480px) {
  .logo__sub { display: none; }
  .fixed-bar a { font-size: 10px; letter-spacing: 0; }
  .card__meta { flex-direction: column; gap: 4px; }
  .btn { width: 100%; justify-content: center; }
  .intro__btn .btn, .trial__btns .btn { width: 100%; }
}