/* =========================================================
   つむぐ工房 — Stylesheet v3 (Rich & Dynamic)
   ========================================================= */

:root {
  --color-primary: #1F3550;
  --color-primary-dark: #122236;
  --color-primary-light: #4D6E94;
  --color-accent: #C26B4A;
  --color-accent-dark: #9F5036;
  --color-accent-light: #E08C6A;
  --color-line: #06C755;
  --color-line-dark: #04a546;
  --color-bg: #FAF7F2;
  --color-bg-soft: #F2EDE3;
  --color-bg-mid: #E5DFCF;
  --color-bg-dark: #1A2434;
  --color-card: #FFFFFF;
  --color-text: #1A1A1A;
  --color-text-soft: #4A4A4A;
  --color-text-mute: #8C8C8C;
  --color-border: #D9D2C4;

  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --font-en: 'Cormorant Garamond', 'Times New Roman', serif;

  --container: 1200px;
  --container-narrow: 1000px;
  --header-h: 80px;

  --radius: 8px;
  --radius-lg: 18px;
  --shadow-sm: 0 4px 12px rgba(31, 53, 80, 0.06);
  --shadow-md: 0 16px 40px rgba(31, 53, 80, 0.10);
  --shadow-lg: 0 32px 80px rgba(31, 53, 80, 0.16);
  --shadow-xl: 0 50px 100px rgba(31, 53, 80, 0.22);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 18px; }
body {
  margin: 0;
  font-family: var(--font-jp);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-primary-light); }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; line-height: 1.5; }
p { margin: 0; }
em { font-style: normal; font-weight: 700; color: var(--color-accent); position: relative; }
em::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0.4;
}
strong { font-weight: 700; color: var(--color-text); }
blockquote { margin: 0; }

/* ---------- Background noise (subtle) ---------- */
.bg-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
  background-image:
    radial-gradient(rgba(31, 53, 80, 0.025) 1px, transparent 1px);
  background-size: 4px 4px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 32px;
  position: relative;
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: 100px; position: relative; }
.section--soft { background: var(--color-bg-soft); }
.section-head { text-align: center; margin-bottom: 64px; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5em;
  color: var(--color-accent);
  margin-bottom: 24px;
  position: relative;
  padding: 0 32px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.5;
}
.section-eyebrow::before { left: 0; }
.section-eyebrow::after { right: 0; }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  color: var(--color-text);
  letter-spacing: 0.05em;
  line-height: 1.5;
  font-weight: 700;
}
.section-lead {
  margin-top: 32px;
  color: var(--color-text-soft);
  font-size: 1.1rem;
  line-height: 2;
}

/* ---------- Reveal animations ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 40px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.05em;
  transition: all .3s var(--ease);
  text-align: center;
  white-space: nowrap;
  border: none;
  position: relative;
  overflow: hidden;
}
.btn--large { padding: 20px 48px; font-size: 17px; }
.btn--primary {
  background: var(--color-primary);
  color: var(--color-card);
  box-shadow: 0 8px 20px rgba(31, 53, 80, 0.25);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.btn--primary:hover {
  color: var(--color-card);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(31, 53, 80, 0.35);
}
.btn--primary:hover::before { opacity: 1; }
.btn--primary > * { position: relative; z-index: 1; }
.btn--ghost {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: var(--color-card);
  transform: translateY(-2px);
}
.btn--line {
  background: var(--color-line);
  color: var(--color-card);
  box-shadow: 0 8px 20px rgba(6, 199, 85, 0.3);
}
.btn--line:hover {
  background: var(--color-line-dark);
  color: var(--color-card);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(6, 199, 85, 0.4);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: all .4s var(--ease);
}
.header.is-scrolled {
  background: rgba(250, 247, 242, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.header__brand { display: flex; flex-direction: column; line-height: 1.2; }
.header__brand-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.05em;
}
.header__brand-sub {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--color-accent);
  letter-spacing: 0.3em;
  margin-top: 4px;
  font-weight: 600;
}
.header__nav { display: flex; align-items: center; gap: 32px; }
.header__nav a {
  font-size: 14px;
  color: var(--color-text-soft);
  font-weight: 500;
  position: relative;
}
.header__nav a:not(.header__cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width .3s var(--ease);
}
.header__nav a:not(.header__cta):hover { color: var(--color-text); }
.header__nav a:not(.header__cta):hover::after { width: 100%; }
.header__cta {
  background: var(--color-primary);
  color: var(--color-card) !important;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700 !important;
  font-size: 14px !important;
  transition: all .3s var(--ease);
}
.header__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 880px) {
  .header__nav a:not(.header__cta) { display: none; }
  .header__brand-sub { display: none; }
}

/* ---------- 1. Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  padding-bottom: 60px;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(31, 53, 80, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 53, 80, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  animation: orb-float 12s var(--ease-out) infinite;
}
.hero__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(194, 107, 74, 0.4), transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(31, 53, 80, 0.25), transparent 70%);
  bottom: -150px; right: -100px;
  animation-delay: -4s;
}
.hero__orb--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(194, 107, 74, 0.2), transparent 70%);
  top: 40%; right: 20%;
  animation-delay: -8s;
}
@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

.hero__inner {
  text-align: center;
  position: relative;
  z-index: 1;
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 56px;
}
.hero__eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(44px, 8vw, 88px);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero__title-line {
  display: block;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out);
}
.hero__title-line.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero__title-line--accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
}
.hero__sub {
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 2.1;
  margin-bottom: 40px;
}
.hero__services {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
  margin-bottom: 64px;
  padding: 12px 28px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.8);
}
.hero__services-dot {
  font-size: 6px;
  color: var(--color-accent);
  opacity: 0.5;
}
.hero__ctas {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__scroll {
  margin-top: 80px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--color-text-mute);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-text-mute), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: var(--color-accent);
  animation: scroll-down 2s var(--ease-out) infinite;
}
@keyframes scroll-down {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(400%); }
}

/* ---------- 2. Philosophy ---------- */
.philosophy__story {
  max-width: 720px;
  margin: 0 auto 72px;
  font-size: 1.05rem;
  line-height: 2.05;
  color: var(--color-text);
}
.philosophy__story p { margin-bottom: 24px; }
.philosophy__story p:last-child { margin-bottom: 0; }

.promise-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.promise-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.promise-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
}
.promise-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.promise-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-bg-soft), var(--color-bg-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 24px;
}
.promise-card__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.3em;
  margin-bottom: 16px;
}
.promise-card__title {
  font-family: var(--font-serif);
  font-size: 19px;
  margin-bottom: 16px;
  line-height: 1.6;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.promise-card__text {
  font-size: 15px;
  color: var(--color-text-soft);
  line-height: 1.85;
}
.philosophy__caption {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-text-soft);
  letter-spacing: 0.08em;
  font-style: italic;
}

@media (max-width: 880px) {
  .promise-cards { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- 3. About ---------- */
.about__inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
}
.about__photo {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}
.about__photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5;
}
.about__photo-frame::before {
  content: '';
  position: absolute;
  top: -8px; right: -8px;
  width: 60%; height: 60%;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.about__photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--color-bg-mid), var(--color-bg-soft));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-mute);
  font-family: var(--font-serif);
  font-size: 18px;
  gap: 8px;
}
.about__photo-placeholder small {
  font-size: 12px;
  font-family: var(--font-jp);
  color: var(--color-text-mute);
  opacity: 0.7;
}
.about__stats {
  display: flex;
  gap: 16px;
  margin-top: 28px;
}
.about__stat {
  flex: 1;
  background: var(--color-card);
  padding: 20px 16px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-accent);
}
.about__stat-num {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.about__stat-label {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--color-text);
  margin-left: 2px;
}
.about__stat-name {
  display: block;
  font-size: 11px;
  color: var(--color-text-soft);
  margin-top: 8px;
  letter-spacing: 0.05em;
}
.about__text { font-size: 1.05rem; line-height: 1.95; }
.about__text p { margin-bottom: 22px; }
.about__name {
  font-family: var(--font-serif) !important;
  font-size: 28px !important;
  margin-bottom: 6px !important;
  color: var(--color-text) !important;
}
.about__meta {
  font-size: 15px !important;
  color: var(--color-text-soft) !important;
  margin-bottom: 32px !important;
}
.about__quote {
  background: linear-gradient(135deg, var(--color-bg-soft), transparent);
  border-left: 4px solid var(--color-accent);
  padding: 24px 28px;
  margin: 24px 0 !important;
  border-radius: var(--radius);
  position: relative;
}
.about__quote::before {
  content: '"';
  position: absolute;
  top: -10px; left: 12px;
  font-family: var(--font-en);
  font-size: 70px;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
}
.about__quote p {
  font-family: var(--font-serif);
  font-size: 18px !important;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 0 !important;
  line-height: 1.75;
}
.about__closing {
  font-family: var(--font-serif) !important;
  font-size: 21px !important;
  color: var(--color-primary) !important;
  border-left: 4px solid var(--color-accent);
  padding-left: 24px !important;
  margin-top: 36px !important;
  line-height: 1.7 !important;
  font-weight: 700;
}

@media (max-width: 880px) {
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__photo { position: static; max-width: 320px; margin: 0 auto; }
}

/* ---------- 4. Flow ---------- */
.flow {
  display: flex;
  flex-direction: column;
  position: relative;
}
.flow__step {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  padding-bottom: 40px;
  align-items: start;
  position: relative;
}
.flow__num-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.flow__num-wrap::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 48px;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% + 32px);
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  opacity: 0.4;
}
.flow__step--last .flow__num-wrap::after { display: none; }
.flow__num {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--color-card);
  background: var(--color-primary);
  padding: 14px 0;
  text-align: center;
  border-radius: 999px;
  width: 100%;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1;
}
.flow__num--accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}
.flow__body {
  background: var(--color-card);
  padding: 28px 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.flow__body:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}
.flow__title {
  font-family: var(--font-serif);
  font-size: 21px;
  margin-bottom: 12px;
  line-height: 1.6;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.flow__body p {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.95;
  margin-bottom: 10px;
}
.flow__note {
  font-size: 14px !important;
  color: var(--color-text-mute) !important;
  margin-top: 16px !important;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}

@media (max-width: 720px) {
  .flow__step { grid-template-columns: 100px 1fr; gap: 16px; padding-bottom: 40px; }
  .flow__body { padding: 28px 24px; }
  .flow__num { font-size: 12px; padding: 12px 0; }
  .flow__title { font-size: 19px; }
}

/* ---------- 5. Works ---------- */
.work__header { margin-bottom: 56px; text-align: center; }
.work__badge {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  background: var(--color-bg-soft);
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.work__name {
  font-family: var(--font-serif);
  font-size: 30px;
  margin-bottom: 16px;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
.work__meta {
  color: var(--color-text-soft);
  font-size: 16px;
  line-height: 1.95;
}
.work__visuals {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}
.work__visual {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: var(--color-card);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.work__visual:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.work__visual img {
  width: 100%;
  display: block;
}
.work__visual--sp {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px;
  background: linear-gradient(135deg, var(--color-bg-soft), var(--color-bg-mid));
}
.work__visual--sp img {
  max-width: 220px;
  width: 100%;
  border-radius: 26px;
  background: #1A1A1A;
  padding: 10px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 16px 40px rgba(0, 0, 0, 0.25);
  position: relative;
}
.work__visual--sp::before {
  content: '';
  position: absolute;
  width: 6px;
  height: 60px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  left: calc(50% + 110px);
  top: calc(50% - 30px);
  pointer-events: none;
}
.work__visual figcaption {
  font-size: 13px;
  color: var(--color-text-mute);
  text-align: center;
  margin-top: 12px;
  padding: 0 16px 16px;
  letter-spacing: 0.05em;
}
.work__visual--sp figcaption { padding: 12px 0 0; }
.work__visual-label {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  padding: 6px 14px;
  border-radius: 4px;
  z-index: 2;
}
.work__visual-label--before {
  background: rgba(140, 140, 140, 0.9);
  color: white;
}
.work__visual-label--after {
  background: var(--color-accent);
  color: white;
}
.work__visual--sp .work__visual-label {
  position: relative;
  top: auto; left: auto;
  align-self: flex-start;
  margin-bottom: 12px;
}

.work__details {
  background: var(--color-card);
  padding: 48px 56px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.work__block { margin-bottom: 40px; }
.work__block:last-child { margin-bottom: 0; }
.work__block h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-primary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-bg-mid);
  letter-spacing: 0.04em;
}
.work__block ul { padding-left: 0; }
.work__block li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text);
}
.work__block li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 16px; height: 2px;
  background: var(--color-accent);
}
.work__block p {
  margin-bottom: 18px;
  font-size: 1.05rem;
  line-height: 2;
}
.work__points {
  display: grid;
  gap: 28px;
}
.work__point {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
}
.work__point-num {
  font-family: var(--font-en);
  font-size: 34px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.8;
}
.work__point h5 {
  font-family: var(--font-serif);
  font-size: 19px;
  margin-bottom: 12px;
  color: var(--color-text);
  line-height: 1.6;
}
.work__point p {
  font-size: 15px !important;
  color: var(--color-text-soft);
  margin-bottom: 0 !important;
  line-height: 1.95;
}

@media (max-width: 720px) {
  .work__visuals { grid-template-columns: 1fr; }
  .work__details { padding: 36px 28px; }
  .work__point { grid-template-columns: 40px 1fr; gap: 16px; }
  .work__point-num { font-size: 28px; }
}

/* ---------- 6. Services ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}
.service {
  background: var(--color-card);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.service::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-light));
}
.service:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service__num {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}
.service__problem {
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--color-text);
  margin-bottom: 24px;
  line-height: 1.75;
  letter-spacing: 0.02em;
}
.service__name {
  font-family: var(--font-serif);
  font-size: 23px;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.service__desc {
  font-size: 15px;
  color: var(--color-text-soft);
  line-height: 2;
}

.services__cta {
  background: linear-gradient(135deg, var(--color-card), var(--color-bg-soft));
  padding: 52px 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.services__cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}
.services__cta-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: inline-block;
}
.services__cta-title {
  font-family: var(--font-serif);
  font-size: 30px;
  margin-bottom: 28px;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
.services__cta-desc {
  color: var(--color-text-soft);
  font-size: 16px;
  margin-bottom: 40px;
  line-height: 2.05;
}

@media (max-width: 880px) {
  .services { grid-template-columns: 1fr; }
  .services__cta { padding: 48px 28px; }
}

/* ---------- 7. Price ---------- */
.price__intro {
  max-width: 760px;
  margin: 0 auto 80px;
  text-align: center;
  font-size: 1.1rem;
  line-height: 2.1;
}
.price__intro p { margin-bottom: 24px; }
.price__intro p:last-child { margin-bottom: 0; color: var(--color-text-soft); }

.price__heading {
  font-family: var(--font-serif);
  font-size: 22px;
  text-align: center;
  margin-bottom: 28px;
  color: var(--color-text);
  letter-spacing: 0.1em;
  position: relative;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
}
.price__heading--set {
  margin-top: 56px;
  color: var(--color-accent-dark);
}
.price__heading-badge {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-card);
  padding: 5px 12px;
  border-radius: 999px;
  vertical-align: middle;
}

.price-table {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 16px;
}
.price-table--set {
  border: 2px solid var(--color-accent);
  background: linear-gradient(180deg, #FFF8F2, var(--color-card));
}
.price-row {
  display: grid;
  grid-template-columns: 2fr 1.4fr 1.6fr;
  gap: 24px;
  align-items: center;
  padding: 28px 36px;
  border-bottom: 1px solid var(--color-border);
  transition: background .3s var(--ease);
}
.price-row:last-child { border-bottom: none; }
.price-row:hover { background: var(--color-bg-soft); }
.price-row__name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.price-row__label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.3em;
  background: var(--color-bg-soft);
  padding: 4px 10px;
  border-radius: 4px;
  align-self: flex-start;
}
.price-row__amount {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.4;
}
.price-row__amount--small {
  font-size: 16px;
  color: var(--color-text-soft);
}
.price-row__amount-sub {
  display: block;
  font-size: 13px;
  color: var(--color-text-soft);
  font-weight: 500;
  margin-top: 6px;
  font-family: var(--font-jp);
}
.price-row__amount-sub strong {
  color: var(--color-accent-dark);
  font-weight: 700;
}
.price-row__detail {
  font-size: 14px;
  color: var(--color-text-soft);
  line-height: 1.7;
}
.price__note {
  font-size: 14px;
  color: var(--color-text-mute);
  text-align: center;
  margin-bottom: 80px;
}

.promise-box {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  border: 2px solid var(--color-accent);
  position: relative;
  box-shadow: var(--shadow-sm);
}
.promise-box__head {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--color-border);
}
.promise-box__icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: inline-block;
}
.promise-box__title {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--color-text);
  letter-spacing: 0.05em;
}
.promise-list { display: grid; gap: 28px; }
.promise-list__item {
  padding: 24px 28px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
}
.promise-list dt {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.promise-list dd {
  margin: 0;
  font-size: 15px;
  color: var(--color-text-soft);
  line-height: 2;
}

@media (max-width: 720px) {
  .price-row { grid-template-columns: 1fr; gap: 12px; padding: 28px; }
  .promise-box { padding: 40px 28px; }
  .promise-list__item { padding: 20px 24px; }
}

/* ---------- 8. Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.contact__channel {
  background: var(--color-card);
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.contact__channel--line::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--color-line);
}
.contact__channel--form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--color-primary);
}
.contact__channel-icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: inline-block;
}
.contact__channel-eyebrow {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
.contact__channel p {
  font-size: 15px;
  color: var(--color-text-soft);
  line-height: 2.05;
  margin-bottom: 28px;
}
.contact__channel-note {
  font-size: 12px !important;
  color: var(--color-text-mute) !important;
  margin-top: 20px !important;
}
.contact__channel .btn { width: 100%; }

.form { margin-top: 8px; }
.form__row { margin-bottom: 24px; }
.form__row label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}
.form__required {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-card);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.form__optional {
  display: inline-block;
  background: var(--color-bg-mid);
  color: var(--color-text-soft);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 8px;
  font-weight: 700;
}
.form__row input,
.form__row textarea {
  width: 100%;
  padding: 16px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.form__row input:focus,
.form__row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-card);
}
.form__row textarea { resize: vertical; min-height: 140px; }
.form__submit { margin-top: 32px; text-align: center; }

@media (max-width: 880px) {
  .contact { grid-template-columns: 1fr; }
  .contact__channel { padding: 36px 28px; }
}

/* ---------- 9. Footer ---------- */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: 96px 32px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary), var(--color-accent));
}
.footer a { color: rgba(255, 255, 255, 0.75); }
.footer a:hover { color: var(--color-accent-light); }
.footer__top {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  margin-bottom: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer__brand-name {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-card);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.footer__brand-en {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--color-accent-light);
  letter-spacing: 0.4em;
  margin-bottom: 16px;
  font-weight: 600;
}
.footer__brand-sub {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.85;
}
.footer__info dl {
  margin: 0;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px 24px;
  font-size: 14px;
}
.footer__info dt {
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  font-family: var(--font-serif);
}
.footer__info dd { margin: 0; line-height: 1.85; }
.footer__info small { color: rgba(255, 255, 255, 0.5); font-size: 12px; }
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 32px;
  font-size: 14px;
}
.footer__legal {
  display: flex;
  gap: 32px;
  margin-bottom: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.footer__copyright {
  font-family: var(--font-en);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.15em;
}

@media (max-width: 720px) {
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__info dl { grid-template-columns: 90px 1fr; }
}