/* ==========================================================================
   Lynir Theme — main.css
   Warm Minimal Design System — Full Rewrite
   ========================================================================== */

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 4rem;
}

.container--narrow {
  max-width: var(--max-w-narrow);
  margin-inline: auto;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.4rem 3.2rem;
  border-radius: var(--radius-full);
  font-size: 1.4rem;
  font-weight: 500;
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s var(--ease);
  text-decoration: none;
  border: 1.5px solid transparent;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }
.btn:active { transform: translateY(0) scale(0.98); box-shadow: none; }

.btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
}
.btn:hover svg { transform: translate(3px, -3px); }

.btn--dark {
  background: var(--color-bg-dark);
  color: #fff;
  border-color: var(--color-bg-dark);
}
.btn--dark:hover {
  background: #1a1a1a;
  border-color: #1a1a1a;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.btn--light {
  background: #fff;
  color: var(--color-bg-dark);
  border-color: #fff;
}
.btn--light:hover { background: var(--color-bg-mid); border-color: var(--color-bg-mid); }

.btn--outline {
  background: transparent;
  color: var(--color-bg-dark);
  border-color: var(--color-border-dk);
}
.btn--outline:hover {
  background: var(--color-bg-dark);
  color: #fff;
  border-color: var(--color-bg-dark);
}
.btn--outline:hover svg { stroke: #fff; }

.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}
.btn--outline-light:hover {
  background: #fff;
  color: var(--color-bg-dark);
  border-color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  background: var(--color-bg-mid, #ede8e0);
  border-color: var(--color-text);
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.btn--large {
  padding: 1.8rem 4.4rem;
  font-size: 1.6rem;
}

/* ==========================================================================
   SECTION UTILITIES
   ========================================================================== */

.section {
  padding-block: 10rem;
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: #fff;
}

.section--cream {
  background-color: var(--color-bg-section);
}

.section-header {
  text-align: center;
  margin-bottom: 6.4rem;
}

.section-header--left {
  text-align: left;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.6rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(3.6rem, 5.5vw, 6rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.section--dark .section-title { color: #fff; }
.section--dark .section-eyebrow { color: var(--color-accent); }

.section-lead {
  font-size: 1.65rem;
  line-height: 2;
  color: var(--color-text-sub);
  max-width: 52ch;
  margin-inline: auto;
}

.section--dark .section-lead { color: rgba(255,255,255,0.6); }

.section-header--left .section-lead {
  margin-inline: 0;
}

/* ==========================================================================
   PAGE LOADER
   ========================================================================== */

.loader {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 3.2rem;
  transition: opacity 0.7s var(--ease), visibility 0.7s;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__brand {
  display: block;
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.12em;
}

.loader__bar {
  width: 220px;
  height: 1px;
  background: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}

.loader__progress {
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 0;
  background: var(--color-accent);
  transition: width 0.5s var(--ease);
}

/* ==========================================================================
   CUSTOM CURSOR (desktop only)
   ========================================================================== */

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
}

.cursor__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
}

.cursor__ring {
  position: absolute;
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(255,255,255,0.55);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), opacity 0.3s;
}

.cursor.is-hover .cursor__ring {
  width: 64px;
  height: 64px;
}

@media (pointer: coarse) {
  .cursor { display: none; }
}

/* ==========================================================================
   SITE HEADER — Redesign
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding-top: 4.4rem;
  padding-bottom: 2.8rem;
  transition:
    background   0.5s var(--ease),
    padding      0.45s var(--ease),
    box-shadow   0.5s var(--ease);
}

/* Thin accent line at very top */
.site-header__topline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(245, 240, 232, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding-top: 1.8rem;
  padding-bottom: 1.8rem;
  box-shadow: 0 1px 0 rgba(0,0,0,0.07);
}

.site-header.is-scrolled .site-header__topline {
  opacity: 1;
}

/* ホームページ以外はスクロール前から常時ヘッダー表示（余白はトップページと同じ） */
body:not(.home) .site-header {
  background: rgba(245, 240, 232, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding-top: 4.4rem;
  padding-bottom: 2.8rem;
  box-shadow: 0 1px 0 rgba(0,0,0,0.07);
}

body:not(.home) .site-header .site-header__topline {
  opacity: 1;
}

/* スクロール後は少し締める（トップページと同じ挙動） */
body:not(.home) .site-header.is-scrolled {
  padding-top: 1.8rem;
  padding-bottom: 1.8rem;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 3.2rem;
}

/* ---- Logo ---- */
.site-header__logo {
  margin-right: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  transition: opacity 0.2s;
}

.site-header__logo:hover {
  opacity: 0.7;
}

.site-header__logo-text {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text);
  line-height: 1;
  display: block;
}

/* Small decorative dot after logo */
.site-header__logo-dot {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  transform: translateY(-6px);
}

/* ---- Desktop nav ---- */
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 3.6rem;
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  position: relative;
  display: inline-block;
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  padding-block: 0.6rem;
  overflow: hidden;
  transition: color 0.25s;
}

/* Animated underline on hover */
.site-nav__link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.35s var(--ease);
}

.site-nav__link:hover {
  color: var(--color-accent-dk);
}

.site-nav__link:hover::before {
  transform: scaleX(1);
  transform-origin: left center;
}

/* Active page link */
.site-nav__link.is-active,
.current-menu-item .site-nav__link {
  color: var(--color-accent-dk);
}

.site-nav__link.is-active::before,
.current-menu-item .site-nav__link::before {
  transform: scaleX(1);
}

/* ---- CTA Button ---- */
.site-header__cta {
  display: none;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 2.2rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border-dk);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
  transition:
    background   0.25s var(--ease),
    color        0.25s,
    border-color 0.25s,
    transform    0.2s;
  overflow: hidden;
  position: relative;
}

.site-header__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-bg-dark);
  transform: translateY(100%);
  transition: transform 0.35s var(--ease);
  border-radius: var(--radius-full);
  z-index: 0;
}

.site-header__cta:hover::before {
  transform: translateY(0);
}

.site-header__cta-text,
.site-header__cta-icon {
  position: relative;
  z-index: 1;
  transition: color 0.25s;
}

.site-header__cta:hover .site-header__cta-text,
.site-header__cta:hover .site-header__cta-icon {
  color: #fff;
}

.site-header__cta:active {
  transform: scale(0.97);
}

.site-header__cta-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s var(--ease), color 0.25s;
}

.site-header__cta:hover .site-header__cta-icon {
  transform: translate(2px, -2px);
}

@media (min-width: 1001px) {
  .site-header__cta { display: flex; }
}

/* ---- Hamburger (mobile) ---- */
.site-header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 6px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
  position: relative;
  z-index: 210; /* ページコンテンツより確実に前面に */
}

.site-header__hamburger:hover {
  background: var(--color-bg-mid);
}

.hamburger__line {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.45s var(--ease), opacity 0.25s, width 0.35s var(--ease);
}

.hamburger__line--top { width: 24px; }
.hamburger__line--mid { width: 18px; }
.hamburger__line--btm { width: 24px; }

.site-header__hamburger[aria-expanded="true"] .hamburger__line--top {
  transform: translateY(7.5px) rotate(45deg);
  width: 24px;
}
.site-header__hamburger[aria-expanded="true"] .hamburger__line--mid {
  opacity: 0;
  transform: translateX(-10px);
}
.site-header__hamburger[aria-expanded="true"] .hamburger__line--btm {
  transform: translateY(-7.5px) rotate(-45deg);
  width: 24px;
}

/* ---- デスクトップでは非表示の要素 ---- */
.site-nav__close        { display: none; }
.site-nav__contact-link { display: none; }

/* ---- Mobile nav drawer ---- */
@media (max-width: 1000px) {

  /* ヘッダーのパディング（全ページ共通） */
  .site-header,
  body:not(.home) .site-header {
    padding-top: 2.8rem;
    padding-bottom: 2rem;
  }
  .site-header.is-scrolled,
  body:not(.home) .site-header.is-scrolled {
    padding-top: 1.4rem;
    padding-bottom: 1.4rem;
  }

  .site-header__hamburger { display: flex; }
  .site-header__cta { display: none !important; }

  /* ================================================================
     ナビ全画面オーバーレイ
     - safe-area-inset でノッチ・ホームバー対応（Google app / WebView）
     - 100dvh で Chrome / Google app 両方のビューポートに対応
     ================================================================ */
  .site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    /* フォールバック → dvh → セーフエリア込みの min-height の順で上書き */
    height: 100vh;
    height: 100dvh;
    min-height: -webkit-fill-available; /* iOS WebView / Google app 対応 */
    background: #f5f0e8;
    background: var(--color-bg, #f5f0e8);
    z-index: 400;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    /* セーフエリアを内側パディングに反映（ノッチ・ホームバー対応） */
    padding-top: max(7rem, calc(4rem + env(safe-area-inset-top)));
    padding-right: max(2.4rem, env(safe-area-inset-right));
    padding-bottom: max(3.2rem, calc(2rem + env(safe-area-inset-bottom)));
    padding-left: max(2.4rem, env(safe-area-inset-left));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    /* 右から外へ（非表示状態） */
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
    will-change: transform;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  /* ナビ内 ×クローズボタン（セーフエリアを考慮した位置） */
  .site-nav__close {
    display: flex;
    position: absolute;
    top: max(2.4rem, calc(1.2rem + env(safe-area-inset-top)));
    right: max(2.4rem, calc(1.2rem + env(safe-area-inset-right)));
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #111;
    color: var(--color-text, #111);
    background: transparent;
    transition: background 0.2s;
    flex-shrink: 0;
    cursor: pointer;
  }
  .site-nav__close:hover { background: rgba(0,0,0,0.06); }

  /* ナビリスト */
  .site-nav__list {
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    text-align: center;
  }

  .site-nav__link {
    font-family: var(--font-serif, Georgia, serif);
    font-size: clamp(2.2rem, 7vw, 3.2rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: none;
    color: #111;
    color: var(--color-text, #111);
    padding: 0.6rem 0;
    display: block;
  }
  .site-nav__link:hover { color: var(--color-accent, #c9a96e); }

  /* ナビ内 Contact ボタン（クリック可能な実リンク） */
  .site-nav__contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    margin-top: 0.8rem;
    padding: 1.2rem 3.2rem;
    border: 1.5px solid #c9a96e;
    border: 1.5px solid var(--color-accent, #c9a96e);
    border-radius: 100px;
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #c9a96e;
    color: var(--color-accent, #c9a96e);
    text-decoration: none;
    transition: background 0.25s, color 0.25s;
  }
  .site-nav__contact-link:hover {
    background: var(--color-accent, #c9a96e);
    color: #fff;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-bg);
  padding-top: 8rem;
}

/* Large decorative background text */
.hero__bg-text {
  position: absolute;
  bottom: -0.08em;
  left: -0.04em;
  font-family: var(--font-serif);
  font-size: clamp(10rem, 18vw, 22rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.055);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  width: 100%;
  padding-block: 6rem;
}

.hero__eyebrow {
  display: block;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 2.8rem;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(5.6rem, 8.5vw, 10.4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 2.8rem;
  overflow: hidden;
}

.hero__title-line {
  display: block;
}

.hero__sub {
  font-size: 1.75rem;
  color: var(--color-text-sub);
  letter-spacing: 0.03em;
  margin-bottom: 4.4rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
  align-items: center;
}

/* Hero visual cards */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__card-stack {
  position: relative;
  width: 100%;
  height: 400px;
  max-width: 460px;
}

.hero__card {
  position: absolute;
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  border: 1px solid var(--color-border);
  background: #fff;
}

.hero__card--1 {
  top: 0;
  left: 0;
  width: 58%;
  min-height: 185px;
  transform: rotate(-2.5deg);
  box-shadow: 0 4px 30px rgba(0,0,0,0.07);
}

.hero__card--2 {
  top: 90px;
  right: 0;
  width: 52%;
  min-height: 165px;
  transform: rotate(1.8deg);
  background: var(--color-bg-dark);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}

.hero__card--3 {
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) rotate(0.5deg);
  width: 50%;
  min-height: 115px;
  background: var(--color-accent);
  border-color: transparent;
  box-shadow: 0 4px 24px rgba(201,169,110,0.4);
}

.hero__card-icon {
  margin-bottom: 1.4rem;
  color: var(--color-accent);
}

.hero__card--2 .hero__card-icon { color: rgba(255,255,255,0.4); }

.hero__card-label {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 0.6rem;
  letter-spacing: 0.03em;
}

.hero__card--2 .hero__card-label { color: rgba(255,255,255,0.45); }
.hero__card--3 .hero__card-label { color: rgba(0,0,0,0.55); font-size: 1.3rem; margin-top: 0.8rem; }

.hero__card-num {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-text);
}

.hero__card--2 .hero__card-num { color: #fff; }

.hero__card-stat {
  font-family: var(--font-serif);
  font-size: 5.6rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-bg-dark);
}

.hero__card-stat span {
  font-size: 2.8rem;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 3.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  opacity: 0.6;
}

.hero__scroll-text {
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-light);
  writing-mode: horizontal-tb;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-text-light), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

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

/* ==========================================================================
   SERVICES (Bento Grid)
   ========================================================================== */

.services__bento {
  display: grid;
  grid-template-columns: 7fr 5fr;
  grid-template-rows: auto auto;
  gap: 2rem;
}

/* Card base */
.services__card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3.6rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.services__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.09);
}

/* Individual cards in grid */
.services__card--web   { grid-column: 1; grid-row: 1; }
.services__card--goods { grid-column: 2; grid-row: 1; }
.services__card--stat  { grid-column: 1 / 2; grid-row: 2; }
.services__card--accent { grid-column: 2; grid-row: 2; }

/* Specific card styles */
.services__card--stat {
  background: var(--color-bg-dark);
  color: #fff;
  border-color: transparent;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  padding: 3.2rem 4rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.services__stat-block {
  text-align: center;
}

.services__stat-block .stat-num {
  font-family: var(--font-serif);
  font-size: 5.6rem;
  font-weight: 300;
  line-height: 1;
  color: #fff;
  display: block;
}

.services__stat-block .stat-unit {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  color: var(--color-accent);
  line-height: 1;
}

.services__stat-block .stat-label {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.8rem;
  letter-spacing: 0.05em;
}

.services__card--accent {
  background: var(--color-accent);
  border-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.services__accent-text {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 2.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--color-bg-dark);
  text-align: center;
  position: relative;
  z-index: 1;
}

.services__accent-deco {
  position: absolute;
  right: 1.6rem;
  bottom: 1.6rem;
  width: 100px;
  height: 100px;
  opacity: 0.2;
  color: var(--color-bg-dark);
}

/* Card content */
.services__card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2.4rem;
}

.services__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,169,110,0.12);
  border-radius: var(--radius-md);
  color: var(--color-accent);
}

.services__tag {
  font-family: var(--font-serif);
  font-size: 5.6rem;
  font-weight: 300;
  color: var(--color-border);
  line-height: 1;
  user-select: none;
}

.services__card-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 2.8vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 1.6rem;
  color: var(--color-text);
}

.services__card-text {
  font-size: 1.45rem;
  line-height: 1.9;
  color: var(--color-text-sub);
  margin-bottom: 2.4rem;
}

.services__list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 3.2rem;
}

.services__list li {
  font-size: 1.4rem;
  color: var(--color-text-sub);
  padding-left: 2rem;
  position: relative;
  line-height: 1.6;
}

.services__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.services__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
  transition: gap 0.25s var(--ease), border-color 0.25s;
}

.services__link:hover {
  gap: 1rem;
  border-color: var(--color-text);
}

/* ==========================================================================
   WORKS
   ========================================================================== */

.works__filter {
  display: flex;
  gap: 1rem;
  margin-bottom: 4.8rem;
  flex-wrap: wrap;
}

.works__filter-btn {
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius-full);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.18);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  font-family: var(--font-sans);
}

.works__filter-btn.is-active,
.works__filter-btn:hover {
  background: rgba(255,255,255,0.95);
  color: var(--color-bg-dark);
  border-color: rgba(255,255,255,0.95);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.8rem;
  margin-bottom: 5.6rem;
}

.works__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.works__item-inner {
  display: block;
  color: inherit;
}

.works__item-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
}

.works__item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.works__item:hover .works__item-thumb img {
  transform: scale(1.06);
}

.works__item-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.25);
  font-size: 1.4rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
}

.works__item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.48);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  border-radius: var(--radius-md);
}

.works__item:hover .works__item-overlay { opacity: 1; }

.works__item-overlay svg {
  color: #fff;
  width: 28px;
  height: 28px;
}

.works__item-info {
  padding: 1.8rem 0.4rem 0;
}

.works__item-meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 0.8rem;
}

.works__item-type {
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.works__item-year {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.35);
}

.works__item-title {
  font-size: 1.8rem;
  font-weight: 500;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.works__item-client {
  font-size: 1.3rem;
  color: rgba(255,255,255,0.45);
}

.works__more {
  display: flex;
  justify-content: center;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9rem;
  align-items: center;
}

.about__lead {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 2.8vw, 3rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 2.8rem;
}

.about__text {
  font-size: 1.55rem;
  line-height: 2;
  color: var(--color-text-sub);
  margin-bottom: 4.4rem;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.about__stat {
  text-align: center;
  padding: 2.4rem 1.6rem;
  background: var(--color-bg-mid);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.about__stat-num {
  font-family: var(--font-serif);
  font-size: 4.4rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-text);
  display: block;
  margin-bottom: 0.8rem;
}

.about__stat-label {
  font-size: 1.2rem;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

/* About visual */
.about__visual {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}

.about__img-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
}

.about__img-deco {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  pointer-events: none;
}

.about__img-deco--1 {
  width: 110px;
  height: 110px;
  bottom: -20px;
  left: -25px;
  background: rgba(201,169,110,0.25);
  border-color: transparent;
}

.about__img-deco--2 {
  width: 55px;
  height: 55px;
  top: -12px;
  right: -15px;
  background: rgba(0,0,0,0.06);
  border-color: transparent;
}

.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.about__skill {
  font-size: 1.25rem;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-sub);
  background: var(--color-bg-white);
  transition: border-color 0.2s, color 0.2s;
}

.about__skill:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dk);
}

/* ==========================================================================
   PRICING
   ========================================================================== */

.pricing__block {
  margin-bottom: 7.2rem;
}

.pricing__block-title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 3.6rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--color-border);
}

/* 3-column pricing cards */
.pricing__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4rem;
}

.pricing__card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3.6rem 3.2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.pricing__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.pricing__card--featured {
  background: var(--color-bg-dark);
  border-color: transparent;
  color: #fff;
}

.pricing__badge {
  position: absolute;
  top: -1px;
  right: 3rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.5rem 1.4rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.pricing__card-header {
  padding-bottom: 2.8rem;
  margin-bottom: 2.8rem;
  border-bottom: 1px solid var(--color-border);
}

.pricing__card--featured .pricing__card-header {
  border-bottom-color: rgba(255,255,255,0.1);
}

.pricing__plan-name {
  font-size: 1.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.pricing__plan-sub {
  font-size: 1.3rem;
  color: var(--color-text-light);
}

.pricing__card--featured .pricing__plan-sub {
  color: rgba(255,255,255,0.45);
}

.pricing__price {
  margin-bottom: 3.2rem;
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.pricing__price-from {
  font-size: 2.2rem;
  align-self: flex-start;
  margin-top: 0.5rem;
  color: var(--color-text-sub);
}

.pricing__card--featured .pricing__price-from { color: rgba(255,255,255,0.5); }

.pricing__price-num {
  font-family: var(--font-serif);
  font-size: 4.8rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.03em;
}

.pricing__price-unit {
  font-size: 2rem;
  color: var(--color-text-sub);
  align-self: flex-end;
}

.pricing__card--featured .pricing__price-unit { color: rgba(255,255,255,0.5); }

.pricing__features {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 4rem;
  flex: 1;
}

.pricing__features li {
  font-size: 1.4rem;
  color: var(--color-text-sub);
  padding-left: 2.2rem;
  position: relative;
  line-height: 1.6;
}

.pricing__card--featured .pricing__features li {
  color: rgba(255,255,255,0.7);
}

.pricing__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 700;
}

.pricing__cta {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* Simple goods pricing */
.pricing__simple {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.pricing__simple-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.8rem 2.4rem;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.pricing__simple-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.07);
}

.pricing__simple-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,169,110,0.1);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  margin: 0 auto 1.8rem;
}

.pricing__simple-name {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.pricing__simple-price {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.pricing__simple-note {
  font-size: 1.2rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.pricing__note {
  font-size: 1.3rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ==========================================================================
   FLOW (制作フロー)
   ========================================================================== */

.flow__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.flow__step {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3.2rem 2.8rem;
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.flow__step:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.07);
}

.flow__step-num {
  font-family: var(--font-serif);
  font-size: 6.4rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-border);
  margin-bottom: 2rem;
  user-select: none;
}

.flow__step-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}

.flow__step-title {
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
}

.flow__step-period {
  font-size: 1.2rem;
  color: var(--color-accent-dk);
  background: rgba(201,169,110,0.1);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
}

.flow__step-text {
  font-size: 1.4rem;
  line-height: 1.85;
  color: var(--color-text-sub);
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq__list {
  display: flex;
  flex-direction: column;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq__question {
  display: flex;
  align-items: flex-start;
  gap: 1.8rem;
  width: 100%;
  padding: 2.8rem 0;
  text-align: left;
  cursor: pointer;
  transition: opacity 0.2s;
}

.faq__question:hover { opacity: 0.75; }

.faq__q-mark {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1.3;
  flex-shrink: 0;
  width: 1.8rem;
}

.faq__q-text {
  flex: 1;
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
}

.faq__toggle {
  flex-shrink: 0;
  margin-left: auto;
  display: flex;
  align-items: center;
  color: var(--color-text-light);
  transition: transform 0.4s var(--ease);
}

.faq__toggle svg {
  width: 18px;
  height: 18px;
}

.faq__item.is-open .faq__toggle {
  transform: rotate(180deg);
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease);
}

.faq__answer:not([hidden]) {
  max-height: 500px;
}

.faq__answer[hidden] {
  display: block !important;
  max-height: 0;
}

.faq__answer-inner {
  display: flex;
  align-items: flex-start;
  gap: 1.8rem;
  padding-bottom: 2.8rem;
}

.faq__a-mark {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-text-light);
  line-height: 1.3;
  flex-shrink: 0;
  width: 1.8rem;
}

.faq__answer-inner p {
  flex: 1;
  font-size: 1.55rem;
  line-height: 2;
  color: var(--color-text-sub);
}

/* ==========================================================================
   NEWS
   ========================================================================== */

.news__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.2rem;
  margin-bottom: 5.6rem;
}

.news__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.news__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.09);
}

.news__item-link {
  display: block;
  color: inherit;
}

.news__item-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.news__item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.news__item:hover .news__item-thumb img {
  transform: scale(1.05);
}

.news__item-content {
  padding: 2.4rem 2.8rem;
}

.news__item-meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.news__item-date {
  font-size: 1.2rem;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
}

.news__item-cat {
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  color: var(--color-accent-dk);
  background: rgba(201,169,110,0.1);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
}

.news__item-title {
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 0.9rem;
  transition: color 0.2s;
}

.news__item:hover .news__item-title { color: var(--color-accent-dk); }

.news__item-excerpt {
  font-size: 1.35rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

.news__more { text-align: center; }

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2.8rem;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-label {
  font-size: 1.4rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.02em;
}

.form-required {
  color: var(--color-accent);
  margin-left: 0.3rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1.5rem 2rem;
  font-size: 1.5rem;
  line-height: 1.6;
  color: #fff;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.25s, background 0.25s;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255,255,255,0.28);
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(201,169,110,0.7);
  background: rgba(255,255,255,0.09);
}

.form-input.is-error,
.form-textarea.is-error {
  border-color: rgba(239,68,68,0.65);
}

.form-textarea {
  resize: vertical;
  min-height: 170px;
}

.form-error {
  font-size: 1.25rem;
  color: #fca5a5;
  min-height: 1.5em;
}

/* Radio group */
.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.form-radio {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  cursor: pointer;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.8);
  user-select: none;
}

.form-radio input[type="radio"] {
  display: none;
}

.form-radio-mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.3);
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s;
}

.form-radio input:checked + .form-radio-mark {
  border-color: var(--color-accent);
}

.form-radio input:checked + .form-radio-mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  cursor: pointer;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.7);
  user-select: none;
  line-height: 1.6;
}

.form-checkbox input[type="checkbox"] {
  display: none;
}

.form-checkbox-mark {
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  margin-top: 1px;
  position: relative;
  transition: background 0.2s, border-color 0.2s;
}

.form-checkbox input:checked + .form-checkbox-mark {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.form-checkbox input:checked + .form-checkbox-mark::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-checkbox a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Status message */
.contact-form__status {
  padding: 1.8rem 2.2rem;
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  line-height: 1.6;
  border: 1px solid transparent;
}

.contact-form__status.is-success {
  background: rgba(34,197,94,0.12);
  color: #86efac;
  border-color: rgba(34,197,94,0.25);
}

.contact-form__status.is-error {
  background: rgba(239,68,68,0.12);
  color: #fca5a5;
  border-color: rgba(239,68,68,0.25);
}

/* Submit button */
.contact-form__submit {
  display: flex;
  justify-content: center;
  padding-top: 1.2rem;
}

/* Spin animation */
.spin { animation: spin 0.8s linear infinite; }
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-bg-dark);
  color: #fff;
}

/* Marquee strip */
.footer-marquee {
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding-block: 1.4rem;
}

.footer-marquee__track {
  display: flex;
  align-items: center;
  gap: 0;
  animation: marquee 32s linear infinite;
  white-space: nowrap;
  width: max-content;
}

.footer-marquee__track:hover {
  animation-play-state: paused;
}

.footer-marquee__item {
  font-size: 1.2rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  padding-inline: 2rem;
}

.footer-marquee__sep {
  color: rgba(255,255,255,0.18);
  font-size: 0.9rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.site-footer__main {
  padding-block: 7.2rem 5.6rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: start;
}

/* Brand column */
.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.site-footer__logo {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: #fff;
  display: inline-block;
  margin-bottom: 1.2rem;
  line-height: 1;
  transition: opacity 0.2s;
}

.site-footer__logo:hover { opacity: 0.75; }

.site-footer__tagline {
  font-size: 1.35rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 2.4rem;
  letter-spacing: 0.04em;
}

.site-footer__email {
  display: inline-block;
  font-size: 1.45rem;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201,169,110,0.4);
  margin-bottom: 3.2rem;
  transition: text-decoration-color 0.2s;
}

.site-footer__email:hover {
  text-decoration-color: var(--color-accent);
}

.site-footer__sns {
  display: flex;
  gap: 1.6rem;
}

.site-footer__sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.55);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.site-footer__sns a:hover {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
  background: rgba(255,255,255,0.06);
}

.site-footer__sns svg { width: 18px; height: 18px; }

/* Nav columns */
.site-footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.2rem;
  padding-top: 0.8rem;
}

.site-footer__nav-heading {
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 2rem;
}

.site-footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.site-footer__nav a {
  font-size: 1.45rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.site-footer__nav a:hover { color: #fff; }

/* Bottom bar */
.site-footer__bottom {
  padding-block: 2.4rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.site-footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer__copy {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.03em;
}

.site-footer__legal-list {
  display: flex;
  gap: 2.4rem;
}

.site-footer__legal a {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.35);
  transition: color 0.2s;
}

.site-footer__legal a:hover { color: rgba(255,255,255,0.7); }

/* ==========================================================================
   ANIMATION (GSAP / Fallback)
   ========================================================================== */

.js-fade-up {
  opacity: 0;
  transform: translateY(36px);
  pointer-events: none; /* 透明状態でクリックをブロックしない */
}

.js-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.js-stagger-item {
  opacity: 0;
  transform: translateY(28px);
  pointer-events: none;
}

.js-stagger-item.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js-flow-step {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.js-flow-step.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

/* ==========================================================================
   PAGE HERO (individual pages)
   ========================================================================== */

.page-hero {
  padding-top: 16rem;
  padding-bottom: 8rem;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at 80% 40%, rgba(201,169,110,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(4.8rem, 8vw, 9.6rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 2.4rem;
  max-width: 14ch;
}

.page-hero__lead {
  font-size: 1.75rem;
  line-height: 1.9;
  color: var(--color-text-sub);
  max-width: 48ch;
}

/* breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.breadcrumb__item {
  font-size: 1.25rem;
  color: var(--color-text-light);
  letter-spacing: 0.03em;
}

.breadcrumb__sep {
  font-size: 1.1rem;
  color: var(--color-border);
}

.breadcrumb__item a {
  color: var(--color-text-light);
  transition: color 0.2s;
}

.breadcrumb__item a:hover { color: var(--color-accent-dk); }

.breadcrumb__item--current { color: var(--color-text-sub); }

/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */

.contact-page {
  background: var(--color-bg);
  padding-block: 0;
}

.contact-page__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 8rem;
  padding-block: 8rem 12rem;
  align-items: start;
}

.contact-page__info {
  position: sticky;
  top: 11rem;
  z-index: 0; /* ヘッダー・ハンバーガーより後ろに固定 */
}

.contact-page__info-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.contact-page__info-text {
  font-size: 1.5rem;
  line-height: 1.95;
  color: var(--color-text-sub);
  margin-bottom: 4rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
  margin-bottom: 4.8rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.6rem;
}

.contact-info-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg-mid);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-info-item__label {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 0.4rem;
}

.contact-info-item__value {
  font-size: 1.5rem;
  color: var(--color-text);
  font-weight: 400;
}

.contact-info-item__value a {
  color: var(--color-accent-dk);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contact-page__sns {
  display: flex;
  gap: 1.4rem;
}

.contact-page__sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-sub);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.contact-page__sns a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dk);
  background: rgba(201,169,110,0.06);
}

/* Contact form (light version for contact page) */
.contact-form--light .form-label {
  color: var(--color-text);
}

.contact-form--light .form-input,
.contact-form--light .form-textarea {
  color: var(--color-text);
  background: var(--color-bg-white);
  border-color: var(--color-border);
}

.contact-form--light .form-input::placeholder,
.contact-form--light .form-textarea::placeholder {
  color: var(--color-text-light);
}

.contact-form--light .form-input:focus,
.contact-form--light .form-textarea:focus {
  border-color: var(--color-accent);
  background: var(--color-bg-white);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.contact-form--light .form-radio {
  color: var(--color-text-sub);
}

.contact-form--light .form-radio-mark {
  border-color: var(--color-border);
}

.contact-form--light .form-checkbox {
  color: var(--color-text-sub);
}

.contact-form--light .form-checkbox-mark {
  border-color: var(--color-border);
}

.contact-form--light .form-error { color: #dc2626; }

.contact-form--light .contact-form__status.is-success {
  background: rgba(34,197,94,0.08);
  color: #166534;
  border-color: rgba(34,197,94,0.25);
}

.contact-form--light .contact-form__status.is-error {
  background: rgba(239,68,68,0.06);
  color: #dc2626;
  border-color: rgba(239,68,68,0.2);
}

/* ==========================================================================
   SERVICES PAGE
   ========================================================================== */

.services-page__intro {
  padding-block: 8rem;
  background: var(--color-bg);
}

.services-page__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.8rem;
}

.service-detail-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.service-detail-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.09);
}

.service-detail-card__thumb {
  aspect-ratio: 16/9;
  background: var(--color-bg-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-light);
}

.service-detail-card__body {
  padding: 3.2rem;
}

.service-detail-card__num {
  font-family: var(--font-serif);
  font-size: 4.8rem;
  font-weight: 300;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 1.6rem;
}

.service-detail-card__title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
  line-height: 1.3;
}

.service-detail-card__text {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text-sub);
  margin-bottom: 2.8rem;
}

.service-detail-card__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3.2rem;
  padding: 2rem 2.4rem;
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.service-detail-card__item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 1.4rem;
  color: var(--color-text-sub);
}

.service-detail-card__item::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */

.about-page__mission {
  padding-block: 9.6rem;
  text-align: center;
}

.about-page__mission-text {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4vw, 4.8rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--color-text);
  max-width: 24ch;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.about-page__mission-sub {
  font-size: 1.6rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  max-width: 48ch;
  margin-inline: auto;
}

.about-page__values {
  padding-block: 8rem;
}

.about-page__values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4rem;
  margin-top: 5.6rem;
}

.value-card {
  padding: 3.2rem;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform 0.3s var(--ease);
}

.value-card:hover { transform: translateY(-4px); }

.value-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(201,169,110,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 2.4rem;
}

.value-card__title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 1.2rem;
  line-height: 1.3;
}

.value-card__text {
  font-size: 1.45rem;
  line-height: 1.85;
  color: var(--color-text-sub);
}

.about-page__profile {
  padding-block: 8rem;
  background: var(--color-bg-section);
}

.about-page__profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
}

.about-page__profile-img {
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-mid);
  position: relative;
}

.about-page__profile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-page__profile-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.about-page__profile-name {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.about-page__profile-role {
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2.8rem;
}

.about-page__profile-text {
  font-size: 1.55rem;
  line-height: 2;
  color: var(--color-text-sub);
  margin-bottom: 3.2rem;
}

.about-page__skills-title {
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 1.6rem;
}

/* ==========================================================================
   PRICING PAGE
   ========================================================================== */

.pricing-page__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  margin-bottom: 5.6rem;
}

.pricing-toggle-label {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-text-sub);
  letter-spacing: 0.02em;
}

.pricing-toggle-label.is-active {
  color: var(--color-text);
}

.pricing-page__faq {
  padding-block: 9.6rem;
  background: var(--color-bg-section);
}

/* ==========================================================================
   RESPONSIVE — Tablet (≤ 1100px)
   ========================================================================== */

@media (max-width: 1100px) {
  .container { padding-inline: 3.2rem; }

  .hero__inner { gap: 4rem; }

  .services__bento {
    grid-template-columns: 1fr 1fr;
  }
  .services__card--web   { grid-column: 1; grid-row: 1; }
  .services__card--goods { grid-column: 2; grid-row: 1; }
  .services__card--stat  { grid-column: 1; grid-row: 2; }
  .services__card--accent { grid-column: 2; grid-row: 2; }

  .pricing__cards { grid-template-columns: 1fr 1fr; }
  .pricing__card:nth-child(3) { grid-column: 1 / -1; max-width: 460px; margin-inline: auto; width: 100%; }

  .pricing__simple { grid-template-columns: repeat(2, 1fr); }

  .about__grid { gap: 5.6rem; }

  /* Page layouts */
  .contact-page__grid { gap: 5.6rem; grid-template-columns: 1fr 1.3fr; }
  .services-page__cards { gap: 2rem; }
  .about-page__values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-page__profile-grid { gap: 5.6rem; }
}

/* ==========================================================================
   RESPONSIVE — Mobile L (≤ 900px)
   ========================================================================== */

@media (max-width: 900px) {
  html { font-size: 58%; }

  .section { padding-block: 7.2rem; }

  /* Page hero */
  .page-hero { padding-top: 13rem; padding-bottom: 6rem; }
  .contact-page__grid { grid-template-columns: 1fr; gap: 5.6rem; }
  .contact-page__info { position: static; }
  .services-page__cards { grid-template-columns: 1fr; }
  .about-page__profile-grid { grid-template-columns: 1fr; gap: 4rem; }
  .about-page__profile-img { aspect-ratio: 4/3; }
  .about-page__values-grid { grid-template-columns: repeat(2, 1fr); }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 3.2rem;
    padding-bottom: 8rem;
  }
  .hero__visual { display: none; }
  .hero__bg-text { font-size: clamp(8rem, 22vw, 14rem); }

  /* Services bento → single column */
  .services__bento {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
  }
  .services__card--stat {
    flex-direction: row;
    justify-content: space-around;
  }

  /* Works */
  .works__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 4.8rem;
  }
  .about__visual { order: -1; }
  .about__img-wrap { aspect-ratio: 4 / 3; }

  /* Pricing */
  .pricing__cards { grid-template-columns: 1fr; max-width: 440px; }
  .pricing__card:nth-child(3) { max-width: 100%; grid-column: auto; }

  /* Flow */
  .flow__steps { grid-template-columns: repeat(2, 1fr); }

  /* News */
  .news__list { grid-template-columns: 1fr; gap: 2.4rem; }

  /* Contact form */
  .contact-form__row { grid-template-columns: 1fr; }

  /* Footer */
  .site-footer__grid { grid-template-columns: 1fr; gap: 4.8rem; }
}

/* ==========================================================================
   RESPONSIVE — Mobile M (≤ 640px)
   ========================================================================== */

@media (max-width: 640px) {
  html { font-size: 54%; }

  .container { padding-inline: 2rem; }

  .section { padding-block: 6rem; }

  .section-header { margin-bottom: 4.8rem; }

  /* Hero */
  .hero__title {
    font-size: clamp(4.8rem, 13vw, 7.2rem);
  }
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
  .hero__actions .btn { width: 100%; justify-content: center; }

  /* Services card padding */
  .services__card { padding: 2.8rem 2.4rem; }
  .services__card--stat {
    flex-direction: column;
    gap: 2.4rem;
    padding: 3.2rem 2.4rem;
  }

  /* Works */
  .works__grid { grid-template-columns: 1fr; gap: 2rem; }
  .works__filter { gap: 0.8rem; }
  .works__filter-btn { padding: 0.8rem 1.6rem; font-size: 1.25rem; }

  /* About stats */
  .about__stats { grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
  .about__stat { padding: 2rem 1.2rem; }
  .about__stat-num { font-size: 3.6rem; }

  /* Pricing */
  .pricing__simple { grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
  .pricing__simple-item { padding: 2.4rem 1.8rem; }

  /* Flow */
  .flow__steps { grid-template-columns: 1fr; }

  /* FAQ */
  .faq__q-text { font-size: 1.5rem; }

  /* Footer */
  .site-footer__nav { grid-template-columns: 1fr; gap: 3.2rem; }
  .site-footer__bottom .container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
  }
  .site-footer__legal-list { flex-wrap: wrap; justify-content: center; gap: 1.6rem; }
  .site-footer__main { padding-block: 5.6rem 4rem; }
}

/* ==========================================================================
   RESPONSIVE — Mobile S (≤ 400px)
   ========================================================================== */

@media (max-width: 640px) {
  .contact-form__row { grid-template-columns: 1fr; }
  .about-page__values-grid { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
  html { font-size: 52%; }

  .about__stats { grid-template-columns: 1fr; }
  .pricing__simple { grid-template-columns: 1fr; }
  .contact-page__grid { padding-block: 5.6rem 8rem; }
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print {
  .site-header,
  .loader,
  .cursor,
  .hero__scroll,
  .footer-marquee { display: none !important; }

  body { background: #fff; color: #000; }
  .section--dark { background: #f5f5f5 !important; color: #000 !important; }
}