/* ============================================================
   集客の匠 — style.css
   黒 × 赤 × 白 のダーク基調 + ゴールドの輝きセクション
============================================================ */

:root {
  --black: #0a0a0c;
  --black-2: #111114;
  --black-3: #17171b;
  --red: #e60023;
  --red-dark: #8f0016;
  --white: #f5f5f2;
  --gray: #9a9aa0;
  --gold: #d4af37;
  --gold-light: #f5d778;
  --gold-deep: #8a6d1f;
  --serif: "Noto Serif JP", serif;
  --sans: "Noto Sans JP", sans-serif;
  --en: "Cinzel", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.9;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.sp-only { display: none; }

/* ============================================================
   Loader
============================================================ */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .8s ease, visibility .8s ease;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-kanji {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 4rem);
  letter-spacing: .18em;
  display: flex; justify-content: center;
}
.loader-kanji span {
  opacity: 0;
  background: linear-gradient(160deg, #fff 20%, var(--gold-light) 50%, var(--gold) 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: loaderChar .7s cubic-bezier(.22,1,.36,1) forwards;
}
.loader-kanji span:nth-child(1) { animation-delay: .15s; }
.loader-kanji span:nth-child(2) { animation-delay: .35s; }
.loader-kanji span:nth-child(3) { animation-delay: .55s; }
.loader-kanji span:nth-child(4) { animation-delay: .75s; color: var(--red); -webkit-text-fill-color: currentColor; background: none; }
@keyframes loaderChar {
  from { opacity: 0; transform: translateY(24px) scale(1.3); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}
.loader-bar {
  margin-top: 28px; height: 2px; width: min(280px, 60vw);
  background: rgba(255,255,255,.12); overflow: hidden;
}
.loader-bar-fill {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--red), var(--gold-light));
  transform-origin: left;
  animation: loaderBar 1.4s .2s cubic-bezier(.65,0,.35,1) forwards;
  transform: scaleX(0);
}
@keyframes loaderBar { to { transform: scaleX(1); } }

/* ============================================================
   Header
============================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background .4s ease, box-shadow .4s ease, transform .4s ease;
}
#header.scrolled {
  background: rgba(10,10,12,.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(212,175,55,.25), 0 10px 30px rgba(0,0,0,.5);
}
.header-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  font-family: var(--serif); font-weight: 900; font-size: 1.5rem;
  color: var(--white);
  background: linear-gradient(150deg, var(--red) 0%, var(--red-dark) 100%);
  box-shadow: 0 0 18px rgba(230,0,35,.45);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: -3px;
  border: 1px solid rgba(212,175,55,.6);
  pointer-events: none;
}
.brand-name {
  font-family: var(--serif); font-weight: 700;
  font-size: 1.25rem; letter-spacing: .12em;
}
.gnav { display: flex; align-items: center; gap: 6px; }
.gnav a {
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 16px; line-height: 1.3;
  position: relative;
}
.gnav a span { font-size: .88rem; font-weight: 500; letter-spacing: .1em; }
.gnav a small { font-size: .58rem; letter-spacing: .22em; color: var(--gray); font-family: var(--en); }
.gnav a::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 2px;
  height: 1px; background: var(--red);
  transform: scaleX(0); transform-origin: right;
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.gnav a:hover::after { transform: scaleX(1); transform-origin: left; }
.gnav a.nav-cta {
  margin-left: 10px;
  border: 1px solid var(--gold);
  background: linear-gradient(150deg, rgba(212,175,55,.14), rgba(212,175,55,.02));
  transition: background .3s, box-shadow .3s;
}
.gnav a.nav-cta small { color: var(--gold); }
.gnav a.nav-cta:hover { box-shadow: 0 0 22px rgba(212,175,55,.4); background: rgba(212,175,55,.2); }
.gnav a.nav-cta::after { display: none; }

#menu-btn {
  display: none;
  width: 44px; height: 44px;
  background: none; border: none; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 7px;
  z-index: 1200;
}
#menu-btn span {
  display: block; width: 26px; height: 2px;
  background: var(--white); transition: transform .35s, opacity .35s;
}
#menu-btn.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
#menu-btn.open span:nth-child(2) { opacity: 0; }
#menu-btn.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ============================================================
   Hero
============================================================ */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 75% 20%, rgba(230,0,35,.16), transparent 65%),
    radial-gradient(ellipse 55% 45% at 15% 85%, rgba(212,175,55,.10), transparent 60%),
    var(--black);
}
#ember-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-slash {
  position: absolute;
  width: 160%; height: 2px; left: -30%;
  background: linear-gradient(90deg, transparent, var(--red) 35%, #ff5470 50%, var(--red) 65%, transparent);
  filter: drop-shadow(0 0 8px rgba(230,0,35,.8));
  opacity: 0;
  animation: slash 1s cubic-bezier(.85,0,.15,1) forwards;
}
.hero-slash-1 { top: 26%; transform: rotate(-14deg); animation-delay: 1.5s; }
.hero-slash-2 { top: 68%; transform: rotate(-14deg); animation-delay: 1.75s; }
@keyframes slash {
  0%   { opacity: 0; clip-path: inset(0 100% 0 0); }
  15%  { opacity: 1; }
  60%  { clip-path: inset(0 0 0 0); opacity: .9; }
  100% { opacity: .28; clip-path: inset(0 0 0 0); }
}

.hero-content {
  position: relative; z-index: 2;
  padding: 140px 24px 80px;
  max-width: 1120px; margin: 0 auto; width: 100%;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--en); letter-spacing: .34em; font-size: .8rem;
  color: var(--gold-light);
  opacity: 0; animation: fadeUp .9s .9s ease forwards;
}
.hero-eyebrow .line { width: 56px; height: 1px; background: var(--gold); }

.hero-title {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(4rem, 13vw, 10.5rem);
  line-height: 1.08; letter-spacing: .04em;
  margin: 16px 0 24px;
  display: flex; flex-wrap: wrap;
}
.hero-kanji {
  position: relative;
  opacity: 0;
  animation: heroChar .9s cubic-bezier(.22,1,.36,1) forwards;
  text-shadow: 0 0 60px rgba(230,0,35,.35);
}
.hero-kanji:nth-child(1) { animation-delay: 1.0s; }
.hero-kanji:nth-child(2) { animation-delay: 1.15s; }
.hero-kanji:nth-child(3) { animation-delay: 1.3s; }
.hero-kanji:nth-child(4) { animation-delay: 1.45s; }
.hero-no { font-size: .55em; align-self: center; color: var(--gray); margin: 0 .06em; }
.hero-takumi {
  background: linear-gradient(160deg, #fff2c9 5%, var(--gold-light) 30%, var(--gold) 55%, #a5842a 75%, var(--gold-light) 95%);
  background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: heroChar .9s 1.45s cubic-bezier(.22,1,.36,1) forwards, goldFlow 5s 2.4s ease-in-out infinite;
  filter: drop-shadow(0 0 26px rgba(212,175,55,.45));
}
@keyframes heroChar {
  from { opacity: 0; transform: translateY(50px) rotateX(50deg); filter: blur(10px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}
@keyframes goldFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-copy { margin-bottom: 44px; }
.hero-copy-line {
  display: block;
  opacity: 0; animation: fadeUp .9s ease forwards;
}
.hero-copy-line:first-child {
  font-family: var(--serif); font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 600; letter-spacing: .1em; margin-bottom: 10px;
  animation-delay: 2.0s;
}
.hero-copy-line:first-child em {
  font-style: normal; color: var(--red);
  text-shadow: 0 0 22px rgba(230,0,35,.6);
}
.hero-copy-line:last-child {
  color: var(--gray); font-size: clamp(.86rem, 1.6vw, 1rem);
  letter-spacing: .06em;
  animation-delay: 2.25s;
}

.hero-btns {
  display: flex; gap: 18px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp .9s 2.5s ease forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}

.hero-scroll {
  position: absolute; left: 40px; bottom: 0; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-family: var(--en); font-size: .62rem; letter-spacing: .34em; color: var(--gray);
  writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px; height: 72px; background: rgba(255,255,255,.16);
  position: relative; overflow: hidden;
}
.hero-scroll-line::after {
  content: ""; position: absolute; left: 0; top: -50%;
  width: 100%; height: 50%;
  background: var(--red);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { top: -50%; } 100% { top: 110%; }
}

.hero-vertical-text {
  position: absolute; right: 34px; top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--serif); font-size: .78rem; letter-spacing: .4em;
  color: rgba(245,245,242,.34);
  border-right: 1px solid rgba(212,175,55,.3);
  padding-right: 16px;
  z-index: 3;
}

/* ============================================================
   Buttons
============================================================ */
.btn {
  display: inline-block;
  padding: 16px 44px;
  font-size: .95rem; font-weight: 500; letter-spacing: .18em;
  position: relative; overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.btn:hover { transform: translateY(-3px); }

.btn-red {
  background: linear-gradient(150deg, var(--red), var(--red-dark));
  color: #fff;
  box-shadow: 0 6px 24px rgba(230,0,35,.35);
}
.btn-red::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-110%);
  transition: transform .6s ease;
}
.btn-red:hover { box-shadow: 0 10px 34px rgba(230,0,35,.55); }
.btn-red:hover::before { transform: translateX(110%); }

.btn-gold {
  padding: 2px; background: linear-gradient(120deg, var(--gold-deep), var(--gold-light), var(--gold), var(--gold-light), var(--gold-deep));
  background-size: 300% 300%;
  animation: goldFlow 4s ease-in-out infinite;
  box-shadow: 0 0 26px rgba(212,175,55,.35);
}
.btn-gold .btn-gold-inner {
  display: block; padding: 14px 42px;
  background: var(--black-2);
  color: var(--gold-light); font-weight: 500; letter-spacing: .18em;
  position: relative; overflow: hidden;
}
.btn-gold .btn-gold-inner::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(245,215,120,.28) 50%, transparent 70%);
  transform: translateX(-110%); transition: transform .6s ease;
}
.btn-gold:hover { box-shadow: 0 0 44px rgba(212,175,55,.6); }
.btn-gold:hover .btn-gold-inner::before { transform: translateX(110%); }
.btn-large .btn-gold-inner { padding: 20px 64px; font-size: 1.08rem; }

/* ============================================================
   Marquee
============================================================ */
.marquee {
  overflow: hidden; white-space: nowrap;
  border-top: 1px solid rgba(212,175,55,.22);
  border-bottom: 1px solid rgba(212,175,55,.22);
  background: var(--black-2);
  padding: 14px 0;
}
.marquee-track { display: inline-flex; animation: marquee 26s linear infinite; }
.marquee-track span {
  font-family: var(--en); font-size: .82rem; letter-spacing: .5em;
  color: rgba(212,175,55,.55);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   Sections common
============================================================ */
.section { padding: 120px 0; position: relative; }
.section-dark { background: var(--black); }

.sec-head { margin-bottom: 64px; }
.sec-en {
  font-family: var(--en); font-size: .8rem; letter-spacing: .5em;
  color: var(--red); margin-bottom: 10px;
}
.sec-en::before {
  content: ""; display: inline-block; vertical-align: middle;
  width: 40px; height: 1px; background: var(--red); margin-right: 14px;
}
.sec-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.8rem, 4.6vw, 3rem);
  letter-spacing: .08em; line-height: 1.4;
}
.sec-lead { color: var(--gray); margin-top: 14px; letter-spacing: .08em; }
.accent-red { color: var(--red); text-shadow: 0 0 26px rgba(230,0,35,.45); }
.accent-gold { color: var(--gold-light); }

/* Reveal on scroll */
.reveal {
  opacity: 0; transform: translateY(44px);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================
   About
============================================================ */
.about-grid {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 64px;
  align-items: start;
}
.about-text p { margin-bottom: 22px; letter-spacing: .04em; }
.about-text strong { color: var(--white); font-weight: 700; border-bottom: 2px solid var(--red); padding-bottom: 2px; }
.about-stats { display: flex; flex-direction: column; gap: 20px; }
.stat {
  border: 1px solid rgba(255,255,255,.1);
  border-left: 3px solid var(--red);
  background: linear-gradient(120deg, var(--black-2), var(--black-3));
  padding: 26px 30px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.stat:hover {
  border-left-color: var(--gold);
  box-shadow: 0 14px 34px rgba(0,0,0,.5), 0 0 20px rgba(230,0,35,.12);
  transform: translateY(-4px);
}
.stat-num {
  font-family: var(--en); font-size: 3rem; font-weight: 700; line-height: 1;
  color: var(--white);
}
.stat-num::after { content: ""; }
.stat:nth-child(1) .stat-num::after,
.stat:nth-child(2) .stat-num::after { content: none; }
.stat-label { color: var(--gray); font-size: .86rem; margin-top: 8px; letter-spacing: .06em; }

/* ============================================================
   Services
============================================================ */
.section-services {
  background:
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(230,0,35,.08), transparent 60%),
    var(--black-2);
}
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px;
}
.service-card {
  position: relative;
  background: linear-gradient(155deg, var(--black-3), var(--black));
  border: 1px solid rgba(255,255,255,.08);
  padding: 44px 40px 40px;
  overflow: hidden;
  transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s, border-color .45s;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.service-card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(230,0,35,.1), transparent 45%);
  opacity: 0; transition: opacity .4s;
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(230,0,35,.4);
  box-shadow: 0 24px 50px rgba(0,0,0,.55), 0 0 30px rgba(230,0,35,.1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }
.service-card-wide { grid-column: 1 / -1; }
.service-num {
  position: absolute; top: 18px; right: 26px;
  font-family: var(--en); font-size: 3.4rem; font-weight: 700;
  color: rgba(255,255,255,.05);
  transition: color .4s;
}
.service-card:hover .service-num { color: rgba(230,0,35,.22); }
.service-icon {
  width: 52px; height: 52px; color: var(--red);
  margin-bottom: 22px;
  filter: drop-shadow(0 0 10px rgba(230,0,35,.4));
  transition: transform .4s cubic-bezier(.34,1.56,.64,1), color .4s;
}
.service-card:hover .service-icon { transform: scale(1.12) rotate(-4deg); color: #ff3355; }
.service-card h3 {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 700;
  letter-spacing: .08em; margin-bottom: 14px;
}
.service-card p { color: var(--gray); font-size: .92rem; letter-spacing: .03em; }

/* ============================================================
   GOLD sections
============================================================ */
.section-gold {
  background:
    radial-gradient(ellipse 75% 60% at 50% 0%, rgba(212,175,55,.16), transparent 60%),
    radial-gradient(ellipse 50% 45% at 85% 90%, rgba(138,109,31,.18), transparent 60%),
    linear-gradient(180deg, #131007, #0d0b05 55%, #131007);
  border-top: 1px solid rgba(212,175,55,.35);
  border-bottom: 1px solid rgba(212,175,55,.35);
  overflow: hidden;
}
.section-gold::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 42%, rgba(245,215,120,.06) 50%, transparent 58%);
  background-size: 260% 100%;
  animation: goldSweep 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes goldSweep {
  0%, 100% { background-position: 130% 0; }
  50% { background-position: -30% 0; }
}

.sec-en-gold { color: var(--gold); }
.sec-en-gold::before { background: var(--gold); }
.sec-title-gold { color: #fdf6dd; }

.gold-shine {
  background: linear-gradient(120deg, var(--gold-deep) 0%, var(--gold-light) 25%, #fff8dc 50%, var(--gold-light) 75%, var(--gold-deep) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shineText 3.2s linear infinite;
  filter: drop-shadow(0 0 18px rgba(212,175,55,.5));
}
@keyframes shineText { to { background-position: 200% center; } }

/* gold floating particles */
.gold-particles { position: absolute; inset: 0; pointer-events: none; }
.gold-particles i {
  position: absolute; bottom: -8px;
  width: 4px; height: 4px; border-radius: 50%;
  background: radial-gradient(circle, #fff4c2, var(--gold) 60%, transparent 70%);
  box-shadow: 0 0 8px 2px rgba(212,175,55,.55);
  opacity: 0;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0%   { transform: translateY(0) translateX(0) scale(.6); opacity: 0; }
  12%  { opacity: .9; }
  85%  { opacity: .5; }
  100% { transform: translateY(-108vh) translateX(var(--drift, 20px)) scale(1.1); opacity: 0; }
}

.reasons-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  position: relative; z-index: 2;
}
.reason-card {
  position: relative;
  padding: 48px 34px 40px;
  background: linear-gradient(165deg, rgba(212,175,55,.1), rgba(212,175,55,.02) 55%);
  border: 1px solid rgba(212,175,55,.4);
  transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s, border-color .45s;
}
.reason-card::before, .reason-card::after {
  content: ""; position: absolute; width: 22px; height: 22px;
  border-color: var(--gold-light); border-style: solid;
  transition: width .35s, height .35s;
}
.reason-card::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.reason-card::after { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
.reason-card:hover { transform: translateY(-8px); border-color: var(--gold-light); box-shadow: 0 22px 44px rgba(0,0,0,.5), 0 0 34px rgba(212,175,55,.25); }
.reason-card:hover::before, .reason-card:hover::after { width: 44px; height: 44px; }
.reason-num {
  font-family: var(--serif); font-weight: 900;
  font-size: 2.6rem; line-height: 1;
  margin-bottom: 20px;
  background: linear-gradient(160deg, #fff3c4, var(--gold-light) 40%, var(--gold) 75%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(212,175,55,.45));
}
.reason-card h3 {
  font-family: var(--serif); font-size: 1.22rem; font-weight: 700;
  letter-spacing: .1em; margin-bottom: 14px; color: #fdf6dd;
}
.reason-card p { color: #cbbf9a; font-size: .9rem; letter-spacing: .03em; }

/* ============================================================
   Flow
============================================================ */
.flow-list {
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  counter-reset: flow;
}
.flow-item {
  position: relative;
  background: linear-gradient(160deg, var(--black-3), var(--black-2));
  border: 1px solid rgba(255,255,255,.08);
  border-top: 3px solid var(--red);
  padding: 34px 26px 30px;
  transition: transform .4s, box-shadow .4s, border-color .4s;
}
.flow-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,.5);
  border-color: rgba(230,0,35,.35);
}
.flow-item:not(:last-child)::after {
  content: "▶"; position: absolute; top: 50%; right: -19px;
  transform: translateY(-50%);
  color: var(--red); font-size: .8rem; z-index: 2;
  text-shadow: 0 0 10px rgba(230,0,35,.7);
  animation: pulseArrow 1.8s ease-in-out infinite;
}
@keyframes pulseArrow {
  0%, 100% { opacity: .5; transform: translateY(-50%) translateX(0); }
  50% { opacity: 1; transform: translateY(-50%) translateX(4px); }
}
.flow-step {
  font-family: var(--en); font-size: .72rem; letter-spacing: .3em;
  color: var(--red); margin-bottom: 12px;
}
.flow-item h3 {
  font-family: var(--serif); font-size: 1.14rem; font-weight: 700;
  letter-spacing: .08em; margin-bottom: 10px;
}
.flow-item p { color: var(--gray); font-size: .85rem; }

/* ============================================================
   CTA
============================================================ */
.section-cta { text-align: center; padding: 140px 0; }
.section-cta .sec-en-gold::before { margin-right: 0; display: block; margin: 0 auto 10px; }
.section-cta .sec-en-gold { display: block; }
.section-cta .sec-en-gold::before { content: none; }
.cta-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  letter-spacing: .08em; color: #fdf6dd;
  margin: 12px 0 26px;
}
.cta-lead { color: #cbbf9a; margin-bottom: 44px; letter-spacing: .05em; }
.cta-note { margin-top: 26px; font-size: .8rem; color: rgba(203,191,154,.7); letter-spacing: .1em; }

/* ============================================================
   Footer
============================================================ */
#footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 56px 0 40px;
}
.footer-inner { text-align: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.footer-nav {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 30px;
  margin-bottom: 30px;
}
.footer-nav a { font-size: .84rem; color: var(--gray); letter-spacing: .1em; transition: color .3s; }
.footer-nav a:hover { color: var(--gold-light); }
.copyright { font-size: .74rem; color: rgba(154,154,160,.55); letter-spacing: .16em; font-family: var(--en); }

/* ============================================================
   Hero location badge
============================================================ */
.hero-location {
  margin-top: 30px;
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .8rem; letter-spacing: .12em;
  color: var(--gold-light);
  border: 1px solid rgba(212,175,55,.45);
  background: rgba(212,175,55,.07);
  padding: 9px 20px;
  opacity: 0; animation: fadeUp .9s 2.75s ease forwards;
}
.hero-location svg { flex-shrink: 0; filter: drop-shadow(0 0 6px rgba(212,175,55,.6)); }

/* ============================================================
   Pricing
============================================================ */
.section-pricing {
  background:
    radial-gradient(ellipse 55% 40% at 10% 15%, rgba(230,0,35,.07), transparent 60%),
    var(--black);
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.price-card {
  position: relative;
  background: linear-gradient(160deg, var(--black-3), var(--black-2));
  border: 1px solid rgba(255,255,255,.08);
  padding: 38px 30px 32px;
  text-align: center;
  overflow: hidden;
  transition: transform .4s cubic-bezier(.22,1,.36,1), box-shadow .4s, border-color .4s;
}
.price-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212,175,55,.45);
  box-shadow: 0 20px 44px rgba(0,0,0,.55), 0 0 26px rgba(212,175,55,.12);
}
.price-card:hover::before { transform: scaleX(1); }
.price-card h3 {
  font-family: var(--serif); font-size: 1.08rem; font-weight: 700;
  letter-spacing: .1em;
  padding-bottom: 16px; margin-bottom: 20px;
  border-bottom: 1px dashed rgba(255,255,255,.16);
}
.price-num {
  font-family: var(--en); font-size: 2rem; font-weight: 700; line-height: 1.1;
  background: linear-gradient(160deg, #fff3c4 10%, var(--gold-light) 45%, var(--gold) 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 12px rgba(212,175,55,.35));
}
.price-yen { font-size: .6em; margin-right: .1em; }
.price-unit { font-size: .55em; margin-left: .12em; }
.price-card p { color: var(--gray); font-size: .82rem; margin-top: 16px; letter-spacing: .02em; }
.pricing-note {
  margin-top: 40px; text-align: center;
  color: var(--gray); font-size: .8rem; letter-spacing: .06em;
}

/* ============================================================
   Area (Nagoya)
============================================================ */
.area-grid {
  display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px;
  align-items: center;
  position: relative; z-index: 2;
}
.area-text > p { color: #cbbf9a; margin-top: 20px; letter-spacing: .04em; }
.area-text strong { color: var(--gold-light); font-weight: 700; }
.area-list { list-style: none; margin-top: 30px; display: flex; flex-direction: column; gap: 14px; }
.area-list li {
  border: 1px solid rgba(212,175,55,.35);
  background: rgba(212,175,55,.06);
  padding: 15px 22px;
  font-size: .88rem; color: #e9dfc0; letter-spacing: .04em;
  transition: border-color .3s, box-shadow .3s;
}
.area-list li:hover { border-color: var(--gold-light); box-shadow: 0 0 20px rgba(212,175,55,.2); }
.area-list li span {
  display: inline-block;
  font-size: .7rem; letter-spacing: .22em;
  color: var(--gold-light);
  border: 1px solid var(--gold);
  padding: 2px 12px; margin-right: 14px;
  vertical-align: middle;
}
.area-visual { display: grid; place-items: center; }
.radar {
  position: relative;
  width: min(320px, 68vw); aspect-ratio: 1;
  display: grid; place-items: center;
}
.radar-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(212,175,55,.6);
  box-shadow: 0 0 18px rgba(212,175,55,.18), inset 0 0 18px rgba(212,175,55,.12);
  animation: radar 4.2s linear infinite;
}
.radar-ring:nth-child(2) { animation-delay: 1.4s; }
.radar-ring:nth-child(3) { animation-delay: 2.8s; }
@keyframes radar {
  0%   { transform: scale(.34); opacity: 0; }
  12%  { opacity: .95; }
  100% { transform: scale(1.12); opacity: 0; }
}
.radar-core {
  width: 40%; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 900; font-size: 1.5rem; letter-spacing: .08em;
  color: #241c04;
  background: linear-gradient(150deg, #fff3c4 5%, var(--gold-light) 45%, var(--gold) 85%);
  box-shadow: 0 0 46px rgba(212,175,55,.6), 0 0 90px rgba(212,175,55,.25);
  animation: corePulse 3s ease-in-out infinite;
}
@keyframes corePulse {
  0%, 100% { box-shadow: 0 0 46px rgba(212,175,55,.6), 0 0 90px rgba(212,175,55,.25); }
  50% { box-shadow: 0 0 62px rgba(212,175,55,.85), 0 0 120px rgba(212,175,55,.4); }
}

/* ============================================================
   FAQ
============================================================ */
.faq-list { max-width: 840px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(160deg, var(--black-3), var(--black-2));
  transition: border-color .35s, box-shadow .35s;
}
.faq-item.open { border-color: rgba(230,0,35,.5); box-shadow: 0 10px 30px rgba(0,0,0,.4), 0 0 18px rgba(230,0,35,.08); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; gap: 16px;
  background: none; border: none; cursor: pointer;
  color: var(--white);
  font-family: var(--sans); font-size: .96rem; font-weight: 400; letter-spacing: .05em;
  text-align: left; line-height: 1.6;
  padding: 20px 24px;
}
.faq-q::before {
  content: "Q.";
  font-family: var(--en); font-weight: 700; font-size: 1.15rem;
  color: var(--red);
  text-shadow: 0 0 12px rgba(230,0,35,.5);
  flex-shrink: 0;
}
.faq-icon { position: relative; width: 16px; height: 16px; margin-left: auto; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: 16px; height: 2px;
  background: var(--gold-light);
  transform: translate(-50%, -50%);
  transition: transform .4s cubic-bezier(.22,1,.36,1);
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-item.open .faq-icon::before { transform: translate(-50%, -50%) rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .5s cubic-bezier(.22,1,.36,1); }
.faq-a p {
  position: relative;
  padding: 2px 26px 24px 62px;
  color: var(--gray); font-size: .89rem; letter-spacing: .03em;
}
.faq-a p::before {
  content: "A.";
  position: absolute; left: 26px; top: 0;
  font-family: var(--en); font-weight: 700; font-size: 1.05rem;
  color: var(--gold);
  filter: drop-shadow(0 0 8px rgba(212,175,55,.5));
}

/* ============================================================
   Profile
============================================================ */
.section-profile {
  background:
    radial-gradient(ellipse 50% 40% at 90% 85%, rgba(212,175,55,.05), transparent 60%),
    var(--black-2);
}
.profile-table {
  max-width: 880px; margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.14);
}
.profile-table > div {
  display: grid; grid-template-columns: 220px 1fr;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.profile-table dt {
  display: flex; align-items: center;
  padding: 22px 28px;
  background: rgba(230,0,35,.06);
  border-left: 3px solid var(--red);
  font-weight: 500; font-size: .9rem; letter-spacing: .14em;
}
.profile-table dd {
  padding: 22px 30px;
  font-size: .92rem; color: #d9d9d6; letter-spacing: .03em;
}
.profile-table dd small { display: inline-block; color: var(--gray); font-size: .78rem; margin-top: 6px; }
.profile-table dd a {
  color: var(--gold-light);
  border-bottom: 1px solid rgba(212,175,55,.45);
  transition: color .3s, border-color .3s;
}
.profile-table dd a:hover { color: #fff3c4; border-color: var(--gold-light); }

.footer-info { font-size: .8rem; color: var(--gray); letter-spacing: .1em; margin-bottom: 14px; }
.footer-info a { color: var(--gold-light); }

/* ============================================================
   Responsive
============================================================ */
@media (max-width: 900px) {
  .sp-only { display: inline; }
  #menu-btn { display: flex; }
  .gnav {
    position: fixed; inset: 0;
    background: rgba(10,10,12,.97);
    backdrop-filter: blur(14px);
    flex-direction: column; justify-content: center; gap: 20px;
    opacity: 0; visibility: hidden;
    transition: opacity .4s, visibility .4s;
    z-index: 1100;
  }
  .gnav.open { opacity: 1; visibility: visible; }
  .gnav a span { font-size: 1.2rem; }
  .gnav a.nav-cta { margin-left: 0; }

  .hero-vertical-text { display: none; }
  .hero-scroll { left: 20px; }

  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .services-grid { grid-template-columns: 1fr; }
  .reasons-grid { grid-template-columns: 1fr; }
  .flow-list { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: 1fr; gap: 48px; }
  .area-visual { order: -1; }
  .profile-table > div { grid-template-columns: 1fr; }
  .profile-table dt { padding: 14px 22px; }
  .profile-table dd { padding: 16px 22px 20px; }
  .flow-item:not(:last-child)::after {
    content: "▼"; top: auto; bottom: -20px; right: 50%;
    transform: translateX(50%);
    animation: none;
  }
  .section { padding: 84px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}