/* ============================================================
   大和工務店 | YAMATO CONSTRUCTION - Main Stylesheet
   ============================================================ */

/* ----------------------------------------------------------
   1. CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  /* Colors */
  --color-primary: #2d5a27;
  --color-primary-dark: #1e3d1a;
  --color-primary-light: #3d7a35;
  --color-secondary: #8b6914;
  --color-secondary-light: #c9a84c;
  --color-secondary-dark: #6b5010;
  --color-dark: #2a2a2a;
  --color-dark-light: #3a3a3a;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-white: #ffffff;
  --color-cream: #f9f6f0;
  --color-cream-dark: #f0ebe0;
  --color-border: #e0ddd5;
  --color-border-light: #eae7e0;

  /* Typography */
  --font-serif: 'Noto Serif JP', 'Yu Mincho', 'YuMincho', serif;
  --font-sans: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Sizes */
  --header-height: 80px;
  --container-max: 1100px;
  --container-wide: 1280px;
  --side-contact-width: 260px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-slower: 0.8s ease;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ----------------------------------------------------------
   2. Reset & Base
   ---------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--banner-offset, 34px));
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

ul,
ol {
  list-style: none;
}

address {
  font-style: normal;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

/* ----------------------------------------------------------
   3. Utility Classes
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.container--wide {
  max-width: var(--container-wide);
}

.sp-only {
  display: none;
}

.pc-only {
  display: inline;
}

/* Fade In Animation */
.fadeInUp {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slower), transform var(--transition-slower);
}

.fadeInUp.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------------------------
   4. Section Heading
   ---------------------------------------------------------- */
.section-heading {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-heading__en {
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.section-heading__title {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text);
  line-height: 1.4;
}

.section-heading__line {
  width: 40px;
  height: 2px;
  background-color: var(--color-secondary);
  margin: var(--space-md) auto 0;
}

.section-heading--light .section-heading__en {
  color: var(--color-secondary-light);
}

.section-heading--light .section-heading__title {
  color: var(--color-white);
}

.section-heading--light .section-heading__line {
  background-color: var(--color-secondary-light);
}

/* ----------------------------------------------------------
   5. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.875em 2em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.btn__arrow {
  transition: transform var(--transition-base);
  display: inline-block;
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn--lg {
  font-size: 1.0625rem;
  padding: 1em 2.5em;
}

.btn--full {
  width: 100%;
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-white);
}

.btn--white:hover {
  background-color: transparent;
  color: var(--color-white);
}

/* ----------------------------------------------------------
   6. Header
   ---------------------------------------------------------- */
.header {
  position: fixed;
  top: var(--banner-offset, 34px);
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-white);
  height: var(--header-height);
  box-shadow: 0 1px 0 var(--color-border-light);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo:hover {
  color: inherit;
}

.header__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
}

.header__logo-jp {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-text);
  line-height: 1.2;
}

.header__logo-en {
  font-family: var(--font-serif);
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
  z-index: 1001;
  position: relative;
}

.header__hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.header__hamburger.is-active .header__hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Nav */
.header__nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}

.header__nav-link {
  display: block;
  padding: 0.5em 1.125em;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.04em;
  position: relative;
  transition: color var(--transition-fast);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.header__nav-link:hover,
.header__nav-link.is-active {
  color: var(--color-primary);
}

.header__nav-link:hover::after,
.header__nav-link.is-active::after {
  width: 60%;
}

.header__nav-link--cta-sub {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  margin-left: 0.5em;
  padding: 0.5em 1.25em;
}

.header__nav-link--cta-sub:hover {
  background-color: #6b4f0f;
  color: var(--color-white);
}

.header__nav-link--cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  margin-left: 0.5em;
  padding: 0.5em 1.25em;
}

.header__nav-link--cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.header__nav-link--cta::after {
  display: none;
}

/* ----------------------------------------------------------
   6.5. Sample Banner
   ---------------------------------------------------------- */
.sample-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: #2d5a27;
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  line-height: 1.5;
}
.sample-banner__text {
  max-width: var(--max-w);
  margin: 0 auto;
}
.sample-banner__text strong {
  font-weight: 700;
}
.sample-banner__link {
  color: #c8e6c9;
  text-decoration: underline;
}
.sample-banner__link:hover {
  color: #fff;
  opacity: 1;
}

/* ----------------------------------------------------------
   7. Hero
   ---------------------------------------------------------- */
.hero {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  max-height: 800px;
  margin-top: calc(var(--header-height) + var(--banner-offset, 34px));
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.35) 40%,
    rgba(0, 0, 0, 0.1) 70%,
    rgba(0, 0, 0, 0.05) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-3xl) var(--space-2xl);
  max-width: 640px;
}

.hero__sub {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.2em;
  opacity: 0.85;
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.hero__desc {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-white);
  opacity: 0.9;
  line-height: 1.9;
  margin-bottom: var(--space-xl);
  letter-spacing: 0.04em;
}

.hero__cta {
  font-size: 1rem;
  padding: 1em 2.5em;
}

/* Hero placeholder when no image */
.hero__bg-img[src="images/hero.png"] {
  background-color: #5a7a54;
  background-image:
    linear-gradient(135deg, #3d6a35 25%, transparent 25%),
    linear-gradient(225deg, #4a7042 25%, transparent 25%),
    linear-gradient(315deg, #3d6a35 25%, transparent 25%),
    linear-gradient(45deg, #4a7042 25%, transparent 25%);
}

/* ----------------------------------------------------------
   8. Works (施工事例)
   ---------------------------------------------------------- */
.works {
  background-color: var(--color-cream);
  padding: var(--space-4xl) 0;
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.works__card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.works__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.works__card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--color-cream-dark);
}

.works__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.works__card-tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25em 0.75em;
  border-radius: var(--radius-sm);
  letter-spacing: 0.06em;
}

.works__card-body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.works__card-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75em;
  letter-spacing: 0.06em;
}

.works__card-text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1em;
}

.works__card-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.works__card-link:hover {
  color: var(--color-primary-dark);
}

.works__more {
  text-align: center;
  margin-top: var(--space-3xl);
}

/* Placeholder styling for missing images */
.works__card-img[src^="images/work"] {
  background-color: var(--color-cream-dark);
  background-image:
    linear-gradient(135deg, var(--color-border) 25%, transparent 25%),
    linear-gradient(225deg, var(--color-border-light) 25%, transparent 25%);
}

/* ----------------------------------------------------------
   9. Philosophy (想い)
   ---------------------------------------------------------- */
.philosophy {
  position: relative;
  padding: var(--space-4xl) 0;
  overflow: hidden;
}

.philosophy__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.philosophy__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.philosophy__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(42, 42, 42, 0.88);
}

/* Fallback when no image */
.philosophy__bg-img[src="images/philosophy-bg.png"] {
  background-color: var(--color-dark);
}

.philosophy__inner {
  position: relative;
  z-index: 1;
}

.philosophy__lead {
  text-align: center;
  color: var(--color-white);
  opacity: 0.85;
  font-size: 0.9375rem;
  line-height: 2;
  margin-bottom: var(--space-3xl);
  letter-spacing: 0.04em;
}

.philosophy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.philosophy__item {
  text-align: center;
  padding: var(--space-lg);
}

.philosophy__item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  transition: border-color var(--transition-base);
}

.philosophy__item:hover .philosophy__item-icon {
  border-color: var(--color-secondary-light);
}

.philosophy__item-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.1em;
}

.philosophy__item-text {
  font-size: 0.875rem;
  color: var(--color-white);
  opacity: 0.75;
  line-height: 2;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   10. Numbers (数字)
   ---------------------------------------------------------- */
.numbers {
  background-color: var(--color-white);
  padding: var(--space-4xl) 0;
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.numbers__item {
  text-align: center;
  padding: var(--space-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.numbers__item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.numbers__value {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  display: inline-block;
}

.numbers__unit {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-left: 0.125em;
}

.numbers__label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: var(--space-sm);
  letter-spacing: 0.04em;
}

/* ----------------------------------------------------------
   11. Contact
   ---------------------------------------------------------- */
.contact {
  background-color: var(--color-cream);
  padding: var(--space-4xl) 0;
}

.contact__lead {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: var(--space-3xl);
  letter-spacing: 0.02em;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  max-width: 800px;
  margin: 0 auto;
  align-items: center;
}

.contact__phone-block,
.contact__form-block {
  text-align: center;
}

.contact__phone-label,
.contact__form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.contact__phone-number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.contact__phone-number:hover {
  color: var(--color-primary-dark);
}

.contact__phone-hours {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.contact__form-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* ----------------------------------------------------------
   12. Side Contact (PC Fixed)
   ---------------------------------------------------------- */
.side-contact {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 900;
  width: var(--side-contact-width);
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.side-contact.is-hidden {
  transform: translateY(-50%) translateX(100%);
  opacity: 0;
  pointer-events: none;
}

.side-contact__inner {
  padding: var(--space-lg) var(--space-md);
}

.side-contact__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.side-contact__sub {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.side-contact__free {
  display: inline-block;
  background-color: #e74c3c;
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.1em 0.5em;
  border-radius: var(--radius-sm);
  margin-left: 0.25em;
  vertical-align: middle;
}

.side-contact__field {
  margin-bottom: var(--space-sm);
}

.side-contact__label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-light);
  margin-bottom: 0.25em;
  letter-spacing: 0.04em;
}

.side-contact__input,
.side-contact__textarea {
  width: 100%;
  padding: 0.5em 0.75em;
  font-size: 0.8125rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-cream);
  transition: border-color var(--transition-fast);
}

.side-contact__input:focus,
.side-contact__textarea:focus {
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

.side-contact__textarea {
  resize: vertical;
  min-height: 60px;
}

.side-contact__submit {
  margin-top: var(--space-xs);
  font-size: 0.875rem;
  padding: 0.625em 1em;
}

.side-contact__tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375em;
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-light);
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.side-contact__tel a {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}

/* ----------------------------------------------------------
   13. Footer
   ---------------------------------------------------------- */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding-top: var(--space-3xl);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-lg);
}

.footer__logo:hover {
  color: var(--color-white);
}

.footer__logo-icon {
  display: flex;
  align-items: center;
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
}

.footer__logo-jp {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-white);
  line-height: 1.2;
}

.footer__logo-en {
  font-family: var(--font-serif);
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.2;
  margin-top: 2px;
}

.footer__info {
  font-size: 0.8125rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.65);
}

.footer__info a {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer__info a:hover {
  color: var(--color-white);
}

.footer__nav {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.footer__nav-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25em 2em;
}

.footer__nav-list a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.75em 0;
  min-height: 44px;
  display: flex;
  align-items: center;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.footer__nav-list a:hover {
  color: var(--color-white);
}

.footer__bottom {
  padding: var(--space-lg) 0;
  text-align: center;
}

.footer__copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.04em;
}

/* ----------------------------------------------------------
   14. Mobile Fixed Bar
   ---------------------------------------------------------- */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background-color: var(--color-white);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
}

.mobile-bar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  flex: 1;
  padding: 0.875em 1em;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-white);
  text-align: center;
  letter-spacing: 0.06em;
}

.mobile-bar__btn--tel {
  background-color: var(--color-primary);
}

.mobile-bar__btn--tel:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.mobile-bar__btn--contact {
  background-color: var(--color-secondary);
}

.mobile-bar__btn--contact:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
}

/* ----------------------------------------------------------
   15. Scrollbar
   ---------------------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-cream);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   16. Selection
   ---------------------------------------------------------- */
::selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ----------------------------------------------------------
   17. Print
   ---------------------------------------------------------- */
@media print {
  .header,
  .side-contact,
  .mobile-bar {
    display: none !important;
  }

  .hero {
    margin-top: 0;
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .hero__content {
    padding: var(--space-lg);
  }

  body {
    color: #000;
  }
}

/* ----------------------------------------------------------
   18. Responsive: max-width 1280px
   ---------------------------------------------------------- */
@media (max-width: 1280px) {
  :root {
    --side-contact-width: 240px;
  }

  .header__nav-link {
    padding: 0.5em 0.875em;
    font-size: 0.8125rem;
  }

  .hero__title {
    font-size: 2.5rem;
  }

  .works__grid {
    gap: var(--space-lg);
  }

  .philosophy__grid {
    gap: var(--space-lg);
  }

  .numbers__grid {
    gap: var(--space-lg);
  }

  .numbers__value {
    font-size: 2.5rem;
  }

  .contact__phone-number {
    font-size: 1.75rem;
  }
}

/* ----------------------------------------------------------
   19. Responsive: max-width 1024px
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }

  /* Hide side contact on tablet */
  .side-contact {
    display: none;
  }

  /* Hamburger visible */
  .header__hamburger {
    display: flex;
  }

  /* Mobile nav */
  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    height: 100dvh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 1000;
    padding-top: calc(var(--header-height) + var(--space-lg));
    overflow-y: auto;
  }

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

  .header__nav-list {
    flex-direction: column;
    padding: 0 var(--space-lg);
    gap: 0;
  }

  .header__nav-link {
    padding: 1em 0;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--color-border-light);
  }

  .header__nav-link::after {
    display: none;
  }

  .header__nav-link--cta {
    margin-left: 0;
    margin-top: var(--space-md);
    text-align: center;
    border-bottom: none;
  }

  /* Nav overlay */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
  }

  .nav-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  /* Hero adjustments */
  .hero__title {
    font-size: 2rem;
  }

  .hero__content {
    padding: var(--space-2xl);
    max-width: 520px;
  }

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

  .works__card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
  }

  /* Philosophy */
  .philosophy__grid {
    gap: var(--space-lg);
  }

  .philosophy__item {
    padding: var(--space-sm);
  }

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

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__nav {
    justify-content: flex-start;
  }
}

/* ----------------------------------------------------------
   20. Responsive: max-width 768px
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --space-3xl: 4rem;
    --space-4xl: 5rem;
  }

  .pc-only {
    display: none;
  }

  .sp-only {
    display: inline;
  }

  /* Header */
  .header__logo-jp {
    font-size: 1.0625rem;
  }

  .header__logo-icon svg {
    width: 28px;
    height: 28px;
  }

  .header__nav {
    width: 100%;
  }

  /* Hero */
  .hero {
    height: 60vh;
    min-height: 420px;
  }

  .hero__overlay {
    background: linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.65) 0%,
      rgba(0, 0, 0, 0.35) 50%,
      rgba(0, 0, 0, 0.15) 100%
    );
  }

  .hero__content {
    padding: var(--space-xl) var(--space-lg);
    max-width: 100%;
  }

  .hero__sub {
    font-size: 0.75rem;
  }

  .hero__title {
    font-size: 1.625rem;
    letter-spacing: 0.06em;
  }

  .hero__desc {
    font-size: 0.8125rem;
    margin-bottom: var(--space-lg);
  }

  .hero__cta {
    font-size: 0.875rem;
    padding: 0.875em 2em;
  }

  /* Section Heading */
  .section-heading {
    margin-bottom: var(--space-2xl);
  }

  .section-heading__title {
    font-size: 1.5rem;
  }

  .section-heading__en {
    font-size: 0.75rem;
  }

  /* Works */
  .works {
    padding: var(--space-3xl) 0;
  }

  .works__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .works__card:nth-child(3) {
    max-width: 100%;
  }

  .works__card-body {
    padding: var(--space-md);
  }

  .works__more {
    margin-top: var(--space-2xl);
  }

  /* Philosophy */
  .philosophy {
    padding: var(--space-3xl) 0;
  }

  .philosophy__lead {
    font-size: 0.8125rem;
    margin-bottom: var(--space-2xl);
  }

  .philosophy__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .philosophy__item {
    padding: var(--space-md);
  }

  .philosophy__item-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-md);
  }

  .philosophy__item-icon svg {
    width: 44px;
    height: 44px;
  }

  .philosophy__item-title {
    font-size: 1.125rem;
  }

  /* Numbers */
  .numbers {
    padding: var(--space-3xl) 0;
  }

  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .numbers__item {
    padding: var(--space-md);
  }

  .numbers__value {
    font-size: 2rem;
  }

  .numbers__unit {
    font-size: 1rem;
  }

  .numbers__label {
    font-size: 0.75rem;
  }

  /* Contact */
  .contact {
    padding: var(--space-3xl) 0;
    padding-bottom: calc(var(--space-3xl) + 60px);
  }

  .contact__lead {
    font-size: 0.8125rem;
  }

  .contact__phone-number {
    font-size: 1.5rem;
  }

  /* Footer */
  .footer {
    padding-top: var(--space-2xl);
    padding-bottom: 60px;
  }

  .footer__top {
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
  }

  .footer__nav-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer__nav-list a {
    font-size: 0.8125rem;
  }

  .footer__copy {
    font-size: 0.6875rem;
    line-height: 1.8;
  }

  /* Mobile bar visible */
  .mobile-bar {
    display: flex;
  }
}

/* ----------------------------------------------------------
   21. Responsive: max-width 480px
   ---------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .hero {
    height: 55vh;
    min-height: 380px;
  }

  .hero__title {
    font-size: 1.375rem;
  }

  .hero__content {
    padding: var(--space-lg) var(--space-md);
  }

  .numbers__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .numbers__value {
    font-size: 1.75rem;
  }

  .numbers__item {
    padding: var(--space-sm);
  }

  .contact__phone-number {
    font-size: 1.25rem;
  }

  .contact__grid {
    gap: var(--space-xl);
  }

  .btn--lg {
    font-size: 0.9375rem;
    padding: 0.875em 2em;
  }

  .footer__info {
    font-size: 0.75rem;
  }
}

/* ----------------------------------------------------------
   22. Animations & Keyframes
   ---------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

/* ----------------------------------------------------------
   23. Reduced Motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fadeInUp {
    opacity: 1;
    transform: none;
  }
}

/* ----------------------------------------------------------
   24. Focus Visible
   ---------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ----------------------------------------------------------
   25. Body scroll lock (for mobile nav)
   ---------------------------------------------------------- */
body.is-nav-open {
  overflow: hidden;
}

/* ----------------------------------------------------------
   26. Nav Overlay
   ---------------------------------------------------------- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  display: none;
}

.nav-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 1024px) {
  .nav-overlay {
    display: block;
  }
}

/* ----------------------------------------------------------
   27. Placeholder Image Styling
   ---------------------------------------------------------- */
.hero__bg-img:not([src]),
.hero__bg-img[src=""] {
  background-color: #5a7a54;
}

.works__card-img:not([src]),
.works__card-img[src=""] {
  background-color: var(--color-cream-dark);
}

.philosophy__bg-img:not([src]),
.philosophy__bg-img[src=""] {
  background-color: var(--color-dark);
}

/* ----------------------------------------------------------
   28. High DPI / Retina
   ---------------------------------------------------------- */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .header {
    box-shadow: 0 0.5px 0 var(--color-border-light);
  }

  .header.is-scrolled {
    box-shadow: var(--shadow-sm);
  }
}

/* ----------------------------------------------------------
   29. Dark mode (optional respect)
   ---------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
  /* Not applied by default - this is a light-themed site */
}

/* ----------------------------------------------------------
   30. Extra: Loading state
   ---------------------------------------------------------- */
.is-loading {
  pointer-events: none;
  opacity: 0.6;
}

.is-loading::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 0.5em;
  vertical-align: middle;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ----------------------------------------------------------
   31. Landscape mobile
   ---------------------------------------------------------- */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    height: 100vh;
    min-height: 300px;
  }

  .hero__title {
    font-size: 1.5rem;
  }

  .hero__content {
    padding: var(--space-lg);
  }

  .mobile-bar {
    display: none;
  }
}

/* ----------------------------------------------------------
   32. Wide screens (1440px+)
   ---------------------------------------------------------- */
@media (min-width: 1440px) {
  .hero__title {
    font-size: 3rem;
  }

  .hero__content {
    padding: var(--space-4xl) var(--space-3xl);
    max-width: 700px;
  }

  .section-heading__title {
    font-size: 2rem;
  }
}

/* ----------------------------------------------------------
   33. Very wide screens (1920px+)
   ---------------------------------------------------------- */
@media (min-width: 1920px) {
  :root {
    --container-max: 1200px;
    --container-wide: 1400px;
  }

  .hero__title {
    font-size: 3.25rem;
  }
}

/* ============ SUBPAGES ============ */

/* ----------------------------------------------------------
   Page Hero (Subpage Banner)
   ---------------------------------------------------------- */
.page-hero {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: calc(var(--header-height) + var(--banner-offset, 34px));
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.page-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
}

.page-hero__en {
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--color-secondary-light);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-white);
}

/* ----------------------------------------------------------
   Page Content (Subpage Main Area)
   ---------------------------------------------------------- */
.page-content {
  padding: var(--space-4xl) 0;
}

.page-content--cream {
  background-color: var(--color-cream);
}

/* ----------------------------------------------------------
   Page CTA Section
   ---------------------------------------------------------- */
.page-cta {
  background-color: var(--color-primary);
  padding: var(--space-4xl) 0;
  text-align: center;
}

.page-cta__title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.page-cta__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-bottom: var(--space-sm);
}

.page-cta__phone a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.page-cta__phone a:hover {
  color: var(--color-secondary-light);
}

.page-cta__hours {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
}

/* ----------------------------------------------------------
   Greeting Section (Text + Image)
   ---------------------------------------------------------- */
.greeting {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.greeting__text p {
  margin-bottom: var(--space-md);
  line-height: 2;
}

.greeting__text p:last-child {
  margin-bottom: 0;
}

.greeting__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-top: var(--space-lg);
  color: var(--color-dark);
}

.greeting__img {
  width: 100%;
  border-radius: var(--radius-md);
}

.greeting__placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background-color: #e0e0e0;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* ----------------------------------------------------------
   Commitment Cards (3 Columns)
   ---------------------------------------------------------- */
.commitment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.commitment-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.commitment-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.commitment-card__number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.05em;
}

.commitment-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: 0.06em;
}

.commitment-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* ----------------------------------------------------------
   Flow Timeline (Steps)
   ---------------------------------------------------------- */
.flow-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.flow-timeline__item {
  position: relative;
  background-color: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  border-top: 3px solid var(--color-primary);
}

.flow-timeline__step {
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.flow-timeline__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.06em;
}

.flow-timeline__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ----------------------------------------------------------
   Works Grid (Works Page - 3x2)
   ---------------------------------------------------------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.works-card {
  display: block;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  color: var(--color-text);
}

.works-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  color: var(--color-text);
}

.works-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.works-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.works-card:hover .works-card__img {
  transform: scale(1.05);
}

.works-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25em 0.75em;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

.works-card__tag--renovation {
  background-color: var(--color-secondary);
}

.works-card__body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.works-card__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.04em;
}

.works-card__meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   Company Table
   ---------------------------------------------------------- */
.company-table-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.company-table th {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-dark);
  width: 160px;
  white-space: nowrap;
  background-color: rgba(45, 90, 39, 0.04);
}

.company-table td a {
  color: var(--color-primary);
}

.company-table td a:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------
   Access Section
   ---------------------------------------------------------- */
.access-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.access-map__placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: #e0e0e0;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1rem;
}

.access-info__list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm) var(--space-lg);
}

.access-info__list dt {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-dark);
  font-size: 0.9375rem;
  white-space: nowrap;
}

.access-info__list dd {
  font-size: 0.9375rem;
  line-height: 1.8;
}

.access-info__list dd a {
  color: var(--color-primary);
}

.access-info__list dd a:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------
   Contact Phone Hero
   ---------------------------------------------------------- */
.contact-phone-hero {
  text-align: center;
  padding: var(--space-xl) 0;
}

.contact-phone-hero__label {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: 0.06em;
}

.contact-phone-hero__number {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.contact-phone-hero__number:hover {
  color: var(--color-primary-dark);
}

.contact-phone-hero__hours {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* ----------------------------------------------------------
   Contact Form
   ---------------------------------------------------------- */
.contact-form {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form__field {
  margin-bottom: var(--space-lg);
}

.contact-form__label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.contact-form__required {
  font-size: 0.75rem;
  color: var(--color-white);
  background-color: #c0392b;
  padding: 0.15em 0.5em;
  border-radius: var(--radius-sm);
  margin-left: 0.5em;
  vertical-align: middle;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.875em 1em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-size: 0.9375rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.1);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-form__radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-xl);
  margin-top: var(--space-xs);
}

.contact-form__radio {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  cursor: pointer;
  font-size: 0.9375rem;
}

.contact-form__radio input[type="radio"] {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  background-color: var(--color-white);
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}

.contact-form__radio input[type="radio"]:checked {
  border-color: var(--color-primary);
}

.contact-form__radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.contact-form__field--checkbox {
  text-align: center;
}

.contact-form__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  cursor: pointer;
  font-size: 0.9375rem;
}

.contact-form__checkbox input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  flex-shrink: 0;
}

.contact-form__checkbox input[type="checkbox"]:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.contact-form__checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.contact-form__submit {
  text-align: center;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.contact-form__note {
  text-align: center;
  font-size: 0.875rem;
  color: #c0392b;
  margin-top: var(--space-md);
}

/* ----------------------------------------------------------
   Subpages Responsive
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  .page-hero {
    height: 200px;
  }

  .page-hero__title {
    font-size: 1.5rem;
  }

  .page-content {
    padding: var(--space-3xl) 0;
  }

  .greeting {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .commitment-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .flow-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .works-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .access-wrap {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .company-table th {
    display: block;
    width: 100%;
    padding-bottom: 0;
    border-bottom: none;
  }

  .company-table td {
    display: block;
    padding-top: var(--space-xs);
  }

  .contact-phone-hero__number {
    font-size: 1.75rem;
  }

  .contact-form__radio-group {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .page-cta__phone a {
    font-size: 1.5rem;
  }

  .page-cta__title {
    font-size: 1.375rem;
  }
}

/* ----------------------------------------------------------
   Recruit: Message
   ---------------------------------------------------------- */
.recruit-message {
  text-align: center;
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   Recruit: Job Cards
   ---------------------------------------------------------- */
.recruit-jobs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.recruit-jobs__card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-primary);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.recruit-jobs__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.recruit-jobs__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.04em;
}

.recruit-jobs__detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.recruit-jobs__row {
  display: flex;
  gap: var(--space-md);
  align-items: baseline;
}

.recruit-jobs__row dt {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary);
  white-space: nowrap;
  min-width: 3em;
}

.recruit-jobs__row dd {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   Recruit: Environment (3 Columns)
   ---------------------------------------------------------- */
.recruit-env {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.recruit-env__item {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background-color: var(--color-cream);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.recruit-env__item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.recruit-env__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background-color: var(--color-white);
}

.recruit-env__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.06em;
}

.recruit-env__text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* ----------------------------------------------------------
   Recruit: Form
   ---------------------------------------------------------- */
.recruit-form {
  max-width: 700px;
  margin: 0 auto;
}

/* ----------------------------------------------------------
   Reservation: Lead
   ---------------------------------------------------------- */
.reservation-lead {
  text-align: center;
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------
   Reservation: Form
   ---------------------------------------------------------- */
.reservation-form {
  max-width: 700px;
  margin: 0 auto;
}

/* ----------------------------------------------------------
   Reservation: Phone
   ---------------------------------------------------------- */
.reservation-phone {
  text-align: center;
  padding: var(--space-xl) 0;
}

.reservation-phone__label {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: 0.06em;
}

.reservation-phone__number {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.reservation-phone__number:hover {
  color: var(--color-primary-dark);
}

.reservation-phone__hours {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* ----------------------------------------------------------
   Blog Section (Top Page)
   ---------------------------------------------------------- */
.blog-section {
  background-color: var(--color-cream);
  padding: var(--space-4xl) 0;
}

.blog-section__more {
  text-align: center;
  margin-top: var(--space-3xl);
}

/* ----------------------------------------------------------
   Blog Grid
   ---------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.blog-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

/* ----------------------------------------------------------
   Blog Card
   ---------------------------------------------------------- */
.blog-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.blog-card__thumb {
  aspect-ratio: 16 / 9;
  background-color: #e8e4de;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: #c0bbb2;
  flex-shrink: 0;
}

.blog-card__body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card__date {
  font-family: var(--font-serif);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  display: inline-block;
  margin-bottom: 0.5em;
}

.blog-card__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.2em 0.75em;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75em;
  color: var(--color-white);
}

.blog-card__cat--works {
  background-color: var(--color-primary);
}

.blog-card__cat--tips {
  background-color: #8b6914;
}

.blog-card__cat--news {
  background-color: #888888;
}

.blog-card__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.75em;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 1em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.blog-card__link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  align-self: flex-start;
}

.blog-card__link:hover {
  color: var(--color-primary-dark);
}

/* ----------------------------------------------------------
   Blog Responsive
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .blog-grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid--3col .blog-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .blog-section {
    padding: var(--space-3xl) 0;
  }

  .blog-grid,
  .blog-grid--3col {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .blog-grid--3col .blog-card:nth-child(3) {
    max-width: 100%;
  }

  .blog-card__body {
    padding: var(--space-md);
  }

  .blog-card__title {
    font-size: 1rem;
  }

  .blog-section__more {
    margin-top: var(--space-2xl);
  }
}

/* ----------------------------------------------------------
   Form Select (Shared)
   ---------------------------------------------------------- */
.contact-form__select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1em center;
  background-size: 12px;
  padding-right: 2.5em;
  cursor: pointer;
}

/* ----------------------------------------------------------
   Footer: SNS Icons
   ---------------------------------------------------------- */
.footer__sns {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.footer__sns-link:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.1);
}

.footer__sns-link:hover svg path,
.footer__sns-link:hover svg rect,
.footer__sns-link:hover svg circle {
  stroke: rgba(255, 255, 255, 0.9);
}

.footer__sns-link:hover svg circle[fill] {
  fill: rgba(255, 255, 255, 0.9);
}

/* ----------------------------------------------------------
   Access Section (Top Page)
   ---------------------------------------------------------- */
.access-section {
  background-color: var(--color-white);
  padding: var(--space-4xl) 0;
}

.access-section__map {
  width: 100%;
  height: 400px;
  background-color: #e0e0e0;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.access-section__map iframe {
  width: 100%;
  height: 400px;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.access-section__map-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-sm);
}

.access-section__info {
  text-align: center;
}

.access-section__address {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.access-section__transport {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* ----------------------------------------------------------
   Recruit / Reservation Responsive
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  .recruit-jobs {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .recruit-env {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .reservation-phone__number {
    font-size: 1.75rem;
  }

  .access-section__map {
    height: 250px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .commitment-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
}