/* RIK未来塾 LP v4 — 第1期滑り込み版
   Navy + Champagne Gold + White
   Mincho headings, Gothic body */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700;900&family=Shippori+Mincho:wght@500;600;700;800&display=swap");

:root {
  --navy: #0B2247;
  --navy-700: #0E2C52;
  --navy-600: #15356A;
  --navy-500: #1F4787;
  /* Champagne gold accent — matches the mockup */
  --gold: #B6964A;
  --gold-light: #C9AC6A;
  --gold-soft: #E2D1A6;
  --gold-bg: #F5EFE0;
  --paper: #FFFFFF;
  --paper-2: #FBF9F4;
  --paper-3: #F2EEDF;
  --ink: #1F2937;
  --ink-soft: #4B5563;
  --mute: #6B7280;
  --line: #E8E2D4;
  --line-soft: #F0EBE0;
  --line-2: #F2F3F5;
  --mincho: "Shippori Mincho", "Hiragino Mincho ProN", "YuMincho", "游明朝", serif;
  --gothic: "Noto Sans JP", "Hiragino Sans", "YuGothic", system-ui, sans-serif;
  --en: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--gothic);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.9;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }

/* ── reveal ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 900ms var(--ease), transform 900ms var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.d1 { transition-delay: 100ms; }
.d2 { transition-delay: 200ms; }
.d3 { transition-delay: 300ms; }
.d4 { transition-delay: 400ms; }

/* ── shared ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--mincho);
  font-size: 14px; font-weight: 600;
  color: var(--gold); letter-spacing: 0.16em;
  margin-bottom: 20px;
}
.eyebrow::before, .eyebrow::after {
  content: ""; flex: 0 0 28px; height: 1px; background: var(--gold);
}
.eyebrow.left::after { display: none; }
.eyebrow.left::before { width: 28px; }

.sec-title {
  font-family: var(--mincho);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin: 0 0 28px;
}
.sec-title .gold { color: var(--gold); }

.lead {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 2;
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 0 40px;
}

.hl { color: var(--gold); font-weight: 700; }
.hl-navy { color: var(--navy); font-weight: 700; }

section { padding: 100px 0; position: relative; }
.bg-paper-2 { background: var(--paper-2); }
.bg-paper-3 { background: var(--paper-3); }
.bg-navy { background: var(--navy); color: #fff; }
.bg-navy .sec-title { color: #fff; }
.bg-navy .lead { color: rgba(255,255,255,0.85); }
.bg-navy .eyebrow { color: var(--gold-light); }
.bg-navy .eyebrow::before, .bg-navy .eyebrow::after { background: var(--gold-light); }

/* ── header ── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
  transition: transform 300ms;
}
.header.is-hidden { transform: translateY(-100%); }
.header__inner {
  max-width: 1280px; margin: 0 auto; padding: 12px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
}
.brand { flex-shrink: 0; }
.brand__logo {
  height: auto !important;
  width: 180px !important;
  max-width: none;
  display: block;
  flex-shrink: 0;
}
.brand__logo--footer {
  height: 51px !important;
  width: 132px !important;
  filter: brightness(0) invert(1);
}
@media (max-width: 900px) {
  .brand__logo { width: 130px !important; }
}
.nav__links {
  display: flex; gap: 32px;
  font-size: 14px; font-weight: 500;
  color: var(--navy);
}
.nav__links a { transition: color 200ms; }
.nav__links a:hover { color: var(--gold); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  background: var(--navy); color: #fff;
  font-size: 14px; font-weight: 700;
  border-radius: 4px;
  transition: background 200ms, transform 200ms;
}
.nav__cta:hover { background: var(--navy-600); transform: translateY(-1px); color: #fff; }
@media (max-width: 900px) {
  .nav__links { display: none; }
}

/* ── hero ── */
.hero {
  position: relative;
  padding: 140px 0 80px;
  background: linear-gradient(180deg, #fff 0%, var(--paper-2) 100%);
  overflow: hidden;
}
.hero__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  min-height: 320px;
  margin-bottom: 60px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--paper-3);
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }
.hero__photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(11,34,71,0.18) 100%);
}
.hero__badge {
  position: absolute; left: 24px; bottom: 24px;
  background: var(--navy);
  color: #fff;
  padding: 14px 22px;
  font-size: 13px; line-height: 1.7;
  border-radius: 2px;
  z-index: 2;
}
.hero__badge strong { color: var(--gold-light); font-weight: 700; }
.hero__badge .small { display: block; font-size: 11px; opacity: 0.8; }

.hero__copy { text-align: center; }
.hero__title {
  font-family: var(--mincho);
  font-weight: 700;
  font-size: clamp(28px, 4.8vw, 56px);
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin: 0 auto 40px;
  max-width: 920px;
  line-break: strict;
  word-break: normal;
  text-wrap: balance;
}
.hero__title .gold {
  color: var(--gold); font-size: 1.05em;
}
.hero__body {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 2.2;
  color: var(--ink-soft);
  max-width: 720px;
  margin: 0 auto 32px;
}
.hero__divider {
  width: 80px; height: 1px;
  background: var(--gold);
  margin: 32px auto;
}
.hero__essence {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 2;
  max-width: 720px;
  margin: 0 auto 48px;
  color: var(--ink);
}
.hero__essence .hl-line {
  display: inline-block;
  background: linear-gradient(transparent 70%, var(--gold-bg) 70%);
  font-weight: 700;
  color: var(--navy);
  padding: 0 4px;
}

.cta-stack {
  display: flex; flex-direction: column; gap: 12px;
  max-width: 600px; margin: 0 auto 24px;
}
.cta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  font-family: var(--gothic);
  font-size: 17px; font-weight: 700;
  border-radius: 4px;
  transition: transform 240ms, box-shadow 240ms, background 240ms;
  cursor: pointer;
  border: 0;
  width: 100%;
  text-align: left;
}
.cta--primary {
  background: var(--navy); color: #fff;
  box-shadow: 0 12px 32px rgba(11,34,71,0.25);
}
.cta--primary:hover {
  background: var(--navy-600);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(11,34,71,0.35);
  color: #fff;
}
.cta--secondary {
  background: #fff; color: var(--navy);
  border: 1.5px solid var(--gold);
}
.cta--secondary:hover {
  background: var(--gold-bg);
  transform: translateY(-2px);
  color: var(--navy);
}
.cta__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  color: inherit;
  flex-shrink: 0;
}
.cta__text { flex: 1; }
.cta__arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  flex-shrink: 0;
  font-size: 18px;
}

.cta-note {
  text-align: center;
  font-size: 13px;
  color: var(--mute);
  line-height: 1.8;
  margin: 0 0 56px;
}

/* hero benefits */
.hero__benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.benefit {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 28px 20px;
  text-align: center;
}
.benefit__icon {
  width: 48px; height: 48px;
  margin: 0 auto 16px;
  color: var(--gold);
}
.benefit__text {
  font-family: var(--mincho);
  font-size: 14px; font-weight: 600;
  color: var(--navy);
  line-height: 1.7;
}
@media (max-width: 720px) {
  .hero__benefits { grid-template-columns: repeat(2, 1fr); }
}

.scroll-cue {
  text-align: center;
  margin-top: 64px;
  font-size: 12px;
  color: var(--mute);
}
.scroll-cue::after {
  content: ""; display: block;
  width: 1px; height: 36px; background: var(--gold);
  margin: 12px auto 0;
  animation: drop 2.2s var(--ease) infinite;
  transform-origin: top;
}
@keyframes drop {
  0% { transform: scaleY(0); }
  50% { transform: scaleY(1); }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── pre-headline (small line above title) ── */
.pre-headline {
  text-align: center;
  font-family: var(--mincho);
  font-size: clamp(15px, 1.4vw, 19px);
  color: var(--navy);
  font-weight: 600;
  margin: 0 0 16px;
  letter-spacing: 0.04em;
}

/* ── Section: 滑り込み参加 ── */
.timeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  margin: 40px 0;
}
.timeline__step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 280ms, border-color 280ms;
}
.timeline__step.is-current {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
  position: relative;
  z-index: 1;
}
.timeline__step.is-current .timeline__phase { color: var(--gold-light); }
.timeline__step.is-current .timeline__when { color: rgba(255,255,255,0.8); }
.timeline__step:hover { transform: translateY(-2px); }
.timeline__icon {
  width: 48px; height: 48px;
  margin: 0 auto 12px;
  background: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.timeline__step.is-current .timeline__icon {
  background: var(--gold);
  color: var(--navy);
}
.timeline__when {
  font-size: 12px; color: var(--mute);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.timeline__phase {
  font-family: var(--mincho); font-weight: 700;
  font-size: 20px; color: var(--navy);
  margin-bottom: 6px;
}
.timeline__hint {
  font-size: 11px; opacity: 0.7;
}
.timeline__arrow {
  width: 32px; height: 24px;
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
}
@media (max-width: 820px) {
  .timeline { grid-template-columns: 1fr; gap: 12px; }
  .timeline__arrow { transform: rotate(90deg); margin: 0 auto; }
}

/* check list (滑り込み conditions) */
.checklist {
  list-style: none; padding: 0; margin: 32px 0;
  display: flex; flex-direction: column; gap: 14px;
}
.checklist li {
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 16px; line-height: 1.7; color: var(--ink);
  font-weight: 500;
}
.checklist__icon {
  flex-shrink: 0; width: 28px; height: 28px;
  background: var(--gold); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  margin-top: 1px;
}

/* value cards row */
.value-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 40px 0;
}
.value-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 20px;
  text-align: center;
}
.value-card__icon {
  color: var(--gold);
  margin: 0 auto 14px;
}
.value-card__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 14px; color: var(--navy);
  line-height: 1.5;
  margin-bottom: 10px;
}
.value-card__desc {
  font-size: 11.5px; line-height: 1.7;
  color: var(--ink-soft);
}
@media (max-width: 900px) {
  .value-row { grid-template-columns: repeat(2, 1fr); }
}

.callout {
  background: var(--navy);
  color: #fff;
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  margin: 40px 0;
  border: 1px solid var(--gold);
}
.callout__sub {
  font-size: 13px;
  color: var(--gold-light);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.callout__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: 0.04em;
  margin: 0 0 6px;
}
.callout__body {
  font-size: 14px; color: rgba(255,255,255,0.85);
  margin: 0;
}

/* ── Section: 第1期は動き始めている ── */
.live-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  border-radius: 8px;
  margin: 24px 0 56px;
  overflow: hidden;
  min-height: 400px;
  background: var(--navy);
  color: #fff;
}
.live-hero__copy {
  padding: 48px 40px;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--navy);
}
.live-hero__img {
  background: var(--navy-600) center/cover no-repeat;
  min-height: 280px;
}
@media (max-width: 820px) {
  .live-hero { grid-template-columns: 1fr; }
  .live-hero__img { min-height: 200px; order: -1; }
}
.live-hero__theme {
  display: inline-flex; align-items: center; gap: 12px;
  background: rgba(11,34,71,0.85);
  border: 1px solid var(--gold);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 16px;
  position: relative;
}
.live-hero__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.5; letter-spacing: 0.04em;
  margin: 0 0 8px;
  position: relative;
}
.live-hero__sub {
  font-size: 13px; opacity: 0.9; margin: 0;
  position: relative;
}

.quotes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.quote {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 22px;
  text-align: center;
  position: relative;
}
.quote__mark {
  font-family: var(--mincho);
  font-size: 36px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}
.quote__text {
  font-family: var(--mincho); font-weight: 600;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink);
}
@media (max-width: 900px) {
  .quotes { grid-template-columns: repeat(2, 1fr); }
}

.note-box {
  display: flex; align-items: center; gap: 18px;
  background: var(--gold-bg);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 22px 28px;
  margin: 32px 0;
}
.note-box__icon {
  flex-shrink: 0;
  color: var(--gold);
  background: #fff;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.note-box__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}
.note-box__text strong { color: var(--navy); }

/* ── Section: 真面目な施工店ほど苦しい ── */
.issue-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.issue {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 20px;
  text-align: center;
}
.issue__icon {
  color: #1B2C5A;
  margin: 0 auto 16px;
}
.issue__lead {
  font-size: 11px; letter-spacing: 0.08em;
  color: var(--mute);
  margin-bottom: 4px;
}
.issue__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 14px; color: var(--navy);
  line-height: 1.5;
}
@media (max-width: 900px) { .issue-row { grid-template-columns: repeat(2, 1fr); } }

.banner-gold {
  background: linear-gradient(90deg, var(--navy) 0%, var(--navy-600) 100%);
  color: #fff;
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  margin: 40px 0;
}
.banner-gold__pre {
  font-size: 14px;
  color: var(--gold-light);
  margin-bottom: 10px;
}
.banner-gold__main {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: 0.04em;
}

/* ── Section: チェックリスト ── */
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 40px 0;
}
.check {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px 24px;
  display: flex; align-items: center; gap: 16px;
}
.check__box {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border: 1.5px solid var(--gold);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 14px;
}
.check__icon {
  flex-shrink: 0;
  color: #1B2C5A;
}
.check__text {
  font-family: var(--mincho);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.6;
}
@media (max-width: 700px) { .check-grid { grid-template-columns: 1fr; } }

.laurel-box {
  background: var(--paper-3);
  border-radius: 8px;
  padding: 36px;
  text-align: center;
  margin: 40px 0;
  position: relative;
}
.laurel-box__sub {
  font-family: var(--mincho); font-size: 16px;
  color: var(--ink); margin-bottom: 10px;
}
.laurel-box__main {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  color: var(--navy);
  letter-spacing: 0.04em;
}
.laurel-box::before, .laurel-box::after {
  content: "";
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 28px; height: 60px;
  border-left: 2px solid var(--gold);
  opacity: 0.5;
}
.laurel-box::before { left: 32px; border-radius: 60px 0 0 60px; }
.laurel-box::after { right: 32px; border-left: 0; border-right: 2px solid var(--gold); border-radius: 0 60px 60px 0; }

/* social proof voices */
.voices {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.voice {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 24px;
}
.voice__attr {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 14px;
}
.voice__avatar {
  width: 42px; height: 42px;
  background: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.voice__meta {
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.voice__quote {
  font-family: var(--mincho);
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 500;
  position: relative;
  padding-top: 14px;
}
.voice__quote::before {
  content: "“";
  position: absolute; left: 0; top: -4px;
  font-family: var(--mincho); color: var(--gold);
  font-size: 24px;
}
@media (max-width: 900px) { .voices { grid-template-columns: repeat(2, 1fr); } }

.footnote {
  font-size: 12px; color: var(--mute);
  text-align: center; margin-top: 24px;
}

/* ── Section: RIK未来塾とは ── */
.def-block {
  background: var(--paper-3);
  border-radius: 12px;
  padding: 56px 40px;
  text-align: center;
  margin: 40px 0;
}
.def-block__small {
  font-family: var(--mincho);
  font-size: 14px;
  color: var(--ink);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
  padding: 0 36px;
}
.def-block__small::before, .def-block__small::after {
  content: ""; position: absolute; top: 50%; width: 24px; height: 1px; background: var(--gold);
}
.def-block__small::before { left: 0; }
.def-block__small::after { right: 0; }
.def-block__main {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--navy);
  line-height: 1.6;
  letter-spacing: 0.04em;
}
.def-block__main .gold { color: var(--gold); }

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.feature {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
}
.feature__icon {
  color: var(--gold);
  margin: 0 auto 18px;
}
.feature__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 16px; color: var(--navy);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.feature__desc {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }

/* ── Section: 合う・合わない ── */
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 40px 0;
}
.fit-col {
  background: var(--paper-2);
  border-radius: 8px;
  padding: 32px;
}
.fit-col__head {
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  font-family: var(--mincho); font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.fit-col__head--ok {
  background: var(--navy); color: #fff;
}
.fit-col__head--ng {
  background: #9CA3AF; color: #fff;
}
.fit-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.fit-col li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px 20px;
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 14px; line-height: 1.7;
  font-weight: 500;
}
.fit-col li .ico {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-top: 2px;
}
.fit-col--ok li .ico { background: var(--gold); }
.fit-col--ng li .ico { background: #9CA3AF; }
@media (max-width: 700px) { .fit-grid { grid-template-columns: 1fr; } }

/* ── Section: STEP 1-4 ── */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 40px 0;
  position: relative;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 22px;
  text-align: center;
  position: relative;
}
.step__num {
  font-family: var(--en); font-weight: 700;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.16em;
  margin-bottom: 14px;
}
.step__num strong {
  font-size: 22px;
  color: var(--navy);
  font-weight: 700;
  margin-left: 4px;
}
.step__icon {
  color: var(--gold);
  margin: 0 auto 12px;
}
.step__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 16px; color: var(--navy);
  line-height: 1.6;
  margin: 0 0 10px;
}
.step__desc {
  font-size: 12px;
  line-height: 1.85;
  color: var(--ink-soft);
}
.step__arrow {
  position: absolute;
  right: -10px; top: 50%; transform: translateY(-50%);
  z-index: 1; color: var(--gold);
  background: var(--paper-2);
  border-radius: 50%;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.step:last-child .step__arrow { display: none; }
@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step__arrow { display: none; }
}

/* ── Section: 1年後 ── */
.outcome {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 40px 0;
}
.out-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 18px;
  text-align: center;
}
.out-card__icon { color: #1B2C5A; margin: 0 auto 14px; }
.out-card__text {
  font-family: var(--mincho); font-weight: 600;
  font-size: 13px; color: var(--navy);
  line-height: 1.7;
}
@media (max-width: 900px) {
  .outcome { grid-template-columns: repeat(2, 1fr); }
}

.outcome-closing {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--navy);
  text-align: center;
  line-height: 1.7;
  letter-spacing: 0.04em;
  margin: 40px 0;
}

/* ── Section: なぜ今 ── */
.now-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 40px 0;
}
.now {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px 28px;
  position: relative;
}
.now__num {
  font-family: var(--en); font-weight: 600;
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 6px;
}
.now__icon {
  position: absolute; top: 28px; right: 28px;
  color: #1B2C5A; opacity: 0.85;
}
.now__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 17px; color: var(--navy);
  line-height: 1.7;
  margin-bottom: 14px;
  padding-right: 40px;
}
.now__desc {
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink-soft);
}
@media (max-width: 900px) { .now-cards { grid-template-columns: 1fr; } }

/* full-width navy banner */
.navy-banner {
  background: var(--navy);
  color: #fff;
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  margin: 40px 0;
}
.navy-banner__pre {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 12px;
}
.navy-banner__main {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: 0.04em;
}
.navy-banner__main .gold { color: var(--gold-light); }

/* ── Section: 見送ると ── */
.miokuri {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 1.4fr;
  gap: 12px;
  margin: 40px 0;
  align-items: stretch;
}
.miokuri__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px 20px;
  position: relative;
}
.miokuri__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: var(--navy); color: var(--gold-light);
  border-radius: 50%;
  font-family: var(--en); font-size: 12px;
  margin-bottom: 12px;
}
.miokuri__icon { color: #1B2C5A; margin-bottom: 14px; }
.miokuri__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 14px; color: var(--navy);
  line-height: 1.6;
  margin-bottom: 10px;
}
.miokuri__desc {
  font-size: 11.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}
.miokuri__photo {
  background: var(--paper-3) url("assets/v4/two-men-v2.png") center/cover no-repeat;
  border-radius: 8px;
  min-height: 200px;
}
@media (max-width: 900px) {
  .miokuri { grid-template-columns: repeat(2, 1fr); }
  .miokuri__photo { grid-column: span 2; min-height: 180px; }
}

.miokuri-note {
  font-size: 13px;
  color: var(--mute);
  line-height: 1.9;
  margin: 24px 0 0;
  text-align: center;
}

/* ── Section: 12テーマ ── */
.theme-banner {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  padding: 12px 28px;
  border-radius: 999px;
  font-family: var(--mincho); font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  margin: 24px 0 32px;
}
.themes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0 0 32px;
}
.theme {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 20px;
  text-align: left;
  position: relative;
  transition: transform 240ms, border-color 240ms, box-shadow 240ms;
  display: flex; flex-direction: column;
}
.theme:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: 0 10px 24px rgba(11,34,71,0.08);
}
.theme.is-real {
  background: linear-gradient(135deg, #fff 0%, var(--gold-bg) 200%);
}
.theme__num {
  position: absolute;
  top: 18px; right: 20px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--paper-2);
  color: var(--navy);
  font-family: var(--en); font-weight: 600;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: 0;
  margin: 0;
}
.theme.is-real .theme__num { background: var(--gold); color: #fff; }
.theme__icon {
  color: var(--navy);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  order: 3;
  margin: 14px 0 0;
}
.theme__icon img { max-width: 100%; max-height: 100%; }
.theme__icon svg { width: 100%; height: 100%; }
.theme__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: 16px; color: var(--navy);
  line-height: 1.5;
  margin-bottom: 6px;
  padding-right: 30px;
}
.theme__sub {
  font-size: 12px; color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  flex: 1;
}
.theme__date {
  font-family: var(--gothic);
  font-size: 12.5px; font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.theme__date::before {
  content: "";
  display: inline-block;
  width: 14px; height: 14px;
  flex-shrink: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B2C5A' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='5' width='18' height='16' rx='2'/><line x1='3' y1='10' x2='21' y2='10'/><line x1='8' y1='3' x2='8' y2='7'/><line x1='16' y1='3' x2='16' y2='7'/></svg>") center/contain no-repeat;
}
.theme__tag {
  display: inline-block;
  font-size: 10.5px;
  padding: 4px 12px;
  background: var(--paper-3);
  color: var(--ink-soft);
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.04em;
  align-self: flex-start;
}
.theme__tag.is-real {
  background: var(--gold);
  color: #fff;
}
.theme.is-ended { opacity: 0.55; }
.theme.is-ended .theme__title { color: var(--mute); }
.theme__tag.is-ended {
  background: var(--ink-soft); color: #fff;
}
.theme.is-ended .theme__date {
  color: var(--mute);
  text-decoration: line-through;
}
.themes-note {
  font-size: 12px; color: var(--mute);
  line-height: 1.9; margin: 24px 0 0;
  max-width: 820px;
  text-align: left;
}
.themes-note strong { color: var(--navy); }
@media (max-width: 1100px) {
  .themes { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .themes { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .themes { grid-template-columns: 1fr; }
}

/* ── Section: 設計チーム ── */
.team {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 40px 0;
}
.member {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px 16px;
  text-align: center;
}
.member__photo {
  width: 160px; height: 160px;
  border-radius: 50%;
  background: var(--paper-3) center/cover;
  margin: 0 auto 14px;
  overflow: hidden;
  position: relative;
}
.member__photo--collage {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  background: #fff;
}
.member__photo--collage img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.member__photo--logo {
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.member__photo--logo img {
  width: 72%; height: auto; object-fit: contain;
  display: block;
}
.member__photo > img:not(.member__photo--collage img):not(.member__photo--logo img) {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.member__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.member__photo--collage > img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; display: block; }
/* Per-portrait crop tuning so each face is centered and readable */
.member__photo--collage > img:nth-child(1) { object-position: 50% 28%; }
.member__photo--collage > img:nth-child(2) { object-position: 50% 32%; }
.member__photo--collage > img:nth-child(3) { object-position: 50% 22%; }
.member__photo--collage > img:nth-child(4) { object-position: 55% 30%; }
.member__photo--collage > img:nth-child(5) { object-position: 50% 25%; }
.member__photo--collage > img:nth-child(6) { object-position: 50% 30%; }
.member__photo--logo > img { width: 28% !important; height: auto !important; object-fit: contain !important; }
.member__name {
  font-family: var(--mincho); font-weight: 700;
  font-size: 16px; color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.member__role {
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.member__logo-text {
  font-family: var(--en); font-weight: 700;
  font-size: 14px; color: var(--navy);
  line-height: 1.2;
  letter-spacing: 0.04em;
}
@media (max-width: 1000px) and (min-width: 901px) {
  .team { grid-template-columns: repeat(3, 1fr); }
  .member__photo { width: 130px; height: 130px; }
}
@media (max-width: 900px) {
  .team { grid-template-columns: repeat(2, 1fr); }
}

/* ── Section: 実施概要 ── */
.facts {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin: 40px 0;
}
.fact {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px 14px 22px;
  text-align: center;
  transition: transform 240ms, border-color 240ms;
}
.fact:hover { transform: translateY(-2px); border-color: var(--gold); }
.fact__icon {
  color: #1B2C5A; margin: 0 auto 12px;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
}
.fact__icon svg { width: 100%; height: 100%; }
.fact__text {
  font-family: var(--mincho); font-weight: 700;
  font-size: 12.5px; color: var(--navy);
  line-height: 1.55;
}
@media (max-width: 900px) {
  .facts { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
  .facts { grid-template-columns: repeat(2, 1fr); }
}

/* ── Section: 参加費用 ── */
.price {
  background: var(--navy);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  color: #fff;
  margin: 40px 0;
  position: relative;
}
.price__row {
  display: flex; justify-content: center; align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}
.price__col {
  display: flex; flex-direction: column;
}
.price__label {
  font-family: var(--mincho);
  font-size: 14px;
  margin-bottom: 6px;
  color: rgba(255,255,255,0.85);
}
.price__amt {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  color: var(--gold-light);
  line-height: 1;
}
.price__amt small {
  font-size: 16px; color: rgba(255,255,255,0.8); margin-left: 6px;
}
.price__divider {
  width: 1px; height: 60px; background: var(--gold-light); opacity: 0.5;
}
.price__perperson {
  background: var(--gold);
  color: var(--navy);
  border-radius: 4px;
  padding: 10px 24px;
  font-family: var(--mincho); font-weight: 700;
  font-size: 14px;
  display: inline-block;
  margin-top: 24px;
}
.price__sub {
  font-size: 14px;
  margin-top: 14px;
  color: rgba(255,255,255,0.85);
}

/* ── FAQ icon strip ── */
.faq-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0 48px;
}
.faq-strip__item {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px 16px 22px;
  text-align: center;
  transition: transform 240ms, border-color 240ms;
}
.faq-strip__item:hover { transform: translateY(-2px); border-color: var(--gold); }
.faq-strip__icon {
  margin: 0 auto 12px;
  height: 56px;
  display: flex; align-items: center; justify-content: center;
}
.faq-strip__icon img {
  max-height: 56px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.faq-strip__label {
  font-family: var(--mincho); font-weight: 700;
  font-size: 13px; color: var(--navy);
  line-height: 1.55;
}
@media (max-width: 700px) {
  .faq-strip { grid-template-columns: repeat(2, 1fr); }
}
.faq-list {
  margin: 32px 0;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  font-family: var(--mincho); font-weight: 700;
  font-size: 15px; color: var(--navy);
  list-style: none;
  position: relative;
  padding-right: 36px;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::before {
  content: "Q";
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--navy); color: var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--en); font-weight: 700; font-size: 12px;
}
.faq-q::after {
  content: "▾"; position: absolute; right: 4px; top: 50%;
  transform: translateY(-50%);
  color: var(--gold); font-size: 12px;
  transition: transform 240ms;
}
.faq-item[open] .faq-q::after { transform: translateY(-50%) rotate(180deg); }
.faq-a {
  padding: 0 0 20px 42px;
  font-size: 14px; line-height: 1.95;
  color: var(--ink-soft);
}
.faq-a::before {
  content: "A. ";
  color: var(--gold); font-weight: 700;
  font-family: var(--en);
}

/* ── final block ── */
.final {
  text-align: center;
  padding: 100px 0;
  background: var(--paper-3);
  position: relative;
}
.final__pre {
  font-family: var(--mincho); font-weight: 700;
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}
.final__title {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--navy);
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin: 0 0 28px;
}
.final__title .gold {
  font-size: 1.2em;
}
.final__body {
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 2.1;
  max-width: 720px; margin: 0 auto 24px;
  color: var(--ink);
}
.final__body .gold-line {
  background: linear-gradient(transparent 70%, var(--gold-bg) 70%);
  font-weight: 700; color: var(--navy);
}

/* ── footer ── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 28px;
}
.footer__inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
  max-width: 1200px; margin: 0 auto; padding: 0 32px;
}
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__brand p { margin: 0; font-size: 13px; line-height: 1.85; opacity: 0.78; }
.footer h4 {
  font-family: var(--en); font-weight: 700;
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--gold-light); margin: 0 0 16px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; }
.footer a { font-size: 13px; opacity: 0.82; transition: opacity 200ms; }
.footer a:hover { opacity: 1; color: var(--gold-light); }
.footer__copy {
  max-width: 1200px; margin: 40px auto 0;
  padding: 24px 32px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 11px; opacity: 0.5;
  font-family: var(--en); letter-spacing: 0.08em;
}
@media (max-width: 780px) {
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
}

/* ── sticky mobile CTA ── */
.mobile-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  padding: 10px 12px;
  display: flex; gap: 8px;
  transform: translateY(100%);
  transition: transform 320ms var(--ease);
}
.mobile-cta.is-visible { transform: translateY(0); }
.mobile-cta a {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 12px;
  border-radius: 4px;
  font-size: 13px; font-weight: 700;
  text-align: center;
}
.mobile-cta a.primary {
  background: var(--navy); color: #fff;
}
.mobile-cta a.secondary {
  background: #fff; color: var(--navy);
  border: 1.5px solid var(--gold);
}
@media (min-width: 901px) {
  .mobile-cta { display: none; }
}

/* ── desktop sticky CTA ── */
.desktop-cta {
  position: fixed;
  right: 24px; bottom: 24px; z-index: 90;
  display: none;
  flex-direction: column; gap: 8px;
  opacity: 0; pointer-events: none;
  transition: opacity 300ms;
}
.desktop-cta.is-visible { opacity: 1; pointer-events: auto; }
.desktop-cta a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 4px;
  font-size: 13px; font-weight: 700;
  box-shadow: 0 16px 40px rgba(11,34,71,0.25);
}
.desktop-cta a.primary { background: var(--navy); color: #fff; }
.desktop-cta a.primary:hover { background: var(--navy-600); color: #fff; }
.desktop-cta a.secondary { background: #fff; color: var(--navy); border: 1.5px solid var(--gold); }
@media (min-width: 901px) {
  .desktop-cta { display: flex; }
}

/* utility */
.divider {
  width: 60px; height: 1px;
  background: var(--gold);
  margin: 32px auto;
}
.center { text-align: center; }

/* ── icon images (cropped from mockup) ── */
.ic-img {
  display: block;
  height: 56px;
  width: auto;
  margin: 0 auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.ic-img--sm { height: 44px; }
.ic-img--md { height: 60px; }
.ic-img--lg { height: 72px; }
.theme__icon .ic-img { height: 48px; }
.fact__icon .ic-img { height: 50px; }
.faq-icon .ic-img { height: 32px; }
.check__icon .ic-img { height: 38px; }
.themes-row { display: block; width: 100%; max-width: 941px; margin: 0 auto; height: auto; }
.themes-stack { display: flex; flex-direction: column; gap: 12px; margin: 32px 0; }
.facts-banner { display: block; width: 100%; max-width: 941px; margin: 32px auto; height: auto; }

/* ── tweaks panel (basic) ── */
.tweaks-panel {
  position: fixed; right: 24px; bottom: 100px; z-index: 95;
  background: #fff; border: 1px solid var(--gold);
  border-radius: 8px; padding: 16px 18px;
  font-family: var(--gothic); font-size: 12px;
  box-shadow: 0 20px 40px rgba(11,34,71,0.18);
  width: 230px;
  display: none;
}
.tweaks-panel.is-open { display: block; }
.tweaks-panel h4 {
  font-family: var(--en); font-weight: 700;
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--gold); margin: 0 0 10px;
}
.tweaks-panel__close {
  position: absolute; top: 8px; right: 10px;
  background: transparent; border: 0; cursor: pointer;
  font-size: 18px; color: var(--mute);
}
.tweaks-row { margin-bottom: 12px; }
.tweaks-row label {
  display: block; font-size: 11px; color: var(--mute);
  letter-spacing: 0.08em; margin-bottom: 6px;
}
.tweaks-row__options { display: flex; gap: 4px; flex-wrap: wrap; }
.tweaks-row__options button {
  font-family: var(--gothic); font-size: 11px;
  padding: 6px 10px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); cursor: pointer;
  border-radius: 4px;
}
.tweaks-row__options button.is-active {
  background: var(--navy); color: #fff; border-color: var(--navy);
}