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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

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

:root {
  --c-bg: #f4ede0;
  --c-fg: #211a16;
  --c-muted: #7c6d5f;
  --c-accent: #c1440e;
  --c-border: #d9cbb5;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  --font-display: "Shippori Antique", "Zen Old Mincho", serif;
  --font-body: "Noto Sans JP", "Zen Kaku Gothic New", sans-serif;
}

body {
  background-color: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: clamp(0.95rem, 0.4vw + 0.85rem, 1.05rem);
}

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

section {
  padding-block: var(--space-6);
}

.section-dark {
  background-color: var(--c-fg);
  color: var(--c-bg);
}

.section-dark .muted {
  color: #b9ab98;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--c-accent);
  display: inline-block;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.2rem, 4vw + 1rem, 4rem);
}

h2 {
  font-size: clamp(1.7rem, 2.2vw + 1rem, 2.6rem);
}

h3 {
  font-size: clamp(1.15rem, 1vw + 0.9rem, 1.4rem);
}

p {
  text-wrap: pretty;
}

.muted {
  color: var(--c-muted);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-lead {
  max-width: 680px;
  margin-inline: auto;
  margin-top: var(--space-3);
  color: var(--c-muted);
}

.section-lead-left {
  margin-inline: 0;
  max-width: 560px;
}

.section-dark .section-lead {
  color: #b9ab98;
}

.metrics-head {
  margin-bottom: var(--space-5);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.9rem 1.9rem;
  border: 2px solid var(--c-fg);
  border-radius: var(--radius-sm);
  z-index: 10;
}

.btn-primary {
  background-color: var(--c-accent);
  color: var(--c-bg);
  border-color: var(--c-accent);
}

.btn-outline {
  background-color: transparent;
  color: var(--c-fg);
}

.section-dark .btn-outline {
  color: var(--c-bg);
  border-color: var(--c-bg);
}

.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--c-bg);
  border-bottom: 2px solid var(--c-fg);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-logo {
  width: 42px;
  height: 42px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-tagline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--c-muted);
  font-weight: 400;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--c-bg);
  overflow: hidden;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(33, 26, 22, 0.35) 0%, rgba(33, 26, 22, 0.92) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding-block: var(--space-6);
  max-width: 760px;
}

.hero .eyebrow {
  color: #e8a679;
}

.hero-content p {
  margin-block: var(--space-4);
  max-width: 560px;
  color: #e8ddc9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero .btn-outline {
  color: var(--c-bg);
  border-color: var(--c-bg);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.intro-text {
  max-width: 680px;
}

.intro-text p {
  margin-top: var(--space-3);
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 2px solid var(--c-fg);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2vw + 1rem, 2.6rem);
  color: var(--c-accent);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--c-muted);
  margin-top: var(--space-1);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.feature-card {
  border: 2px solid var(--c-fg);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
}

.feature-card .icon {
  width: 36px;
  height: 36px;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.feature-card h3 {
  margin-bottom: var(--space-2);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.capability-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.section-dark .capability-row {
  border-bottom-color: #45392f;
}

.capability-row .icon {
  width: 30px;
  height: 30px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: var(--space-1);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.step-card {
  position: relative;
  border: 2px solid #45392f;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--c-accent);
  display: block;
  margin-bottom: var(--space-2);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.product-card {
  border: 2px solid var(--c-fg);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.product-image {
  aspect-ratio: 4/3;
  background-color: var(--c-border);
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body {
  padding: var(--space-4);
}

.product-body h3 {
  margin-bottom: var(--space-2);
}

.product-body p {
  margin-bottom: var(--space-3);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-border);
}

.product-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.product-price span {
  font-size: 0.75rem;
  color: var(--c-muted);
  font-family: var(--font-body);
  display: block;
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: stretch;
}

.split-image {
  height: 100%;
  min-height: 320px;
  background-color: var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.benefit-list {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.benefit-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--c-border);
}

.section-dark .benefit-list li {
  border-bottom-color: #45392f;
}

.benefit-list strong {
  font-family: var(--font-display);
  color: var(--c-accent);
  flex-shrink: 0;
}

.case-study {
  border: 2px solid var(--c-bg);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

.case-study-image {
  aspect-ratio: 16/10;
  background-color: #45392f;
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-body {
  padding: var(--space-5);
}

.case-study-quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-block: var(--space-3);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.metric-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
  color: var(--c-accent);
}

.metric-label {
  margin-top: var(--space-2);
  color: #b9ab98;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.testimonial-card {
  border: 2px solid var(--c-fg);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
}

.testimonial-card p {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: var(--space-3);
}

.testimonial-name {
  font-size: 0.85rem;
  color: var(--c-muted);
  font-family: var(--font-body);
}

.faq-list {
  display: grid;
  gap: var(--space-2);
}

.faq-item {
  border: 2px solid var(--c-fg);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--c-accent);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  margin-top: var(--space-3);
  color: var(--c-muted);
}

.partners-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.partner-item {
  border: 1px solid var(--c-border);
  padding: var(--space-4) var(--space-3);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  border-radius: var(--radius-sm);
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.blog-card {
  border-bottom: 2px solid var(--c-fg);
  padding-bottom: var(--space-4);
}

.blog-card .eyebrow {
  margin-bottom: var(--space-2);
}

.blog-card h3 {
  margin-bottom: var(--space-2);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.contact-info {
  display: grid;
  gap: var(--space-3);
}

.contact-lead {
  max-width: 560px;
  margin-top: var(--space-3);
}

.contact-info-spaced {
  margin-top: var(--space-5);
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.contact-row .icon {
  width: 24px;
  height: 24px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: var(--space-1);
}

.contact-form {
  display: grid;
  gap: var(--space-3);
}

.field {
  display: grid;
  gap: var(--space-1);
}

.field label {
  font-size: 0.85rem;
  color: var(--c-muted);
}

.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 0.8rem 1rem;
  border: 2px solid var(--c-fg);
  border-radius: var(--radius-sm);
  background-color: var(--c-bg);
  color: var(--c-fg);
}

.field textarea {
  resize: vertical;
  min-height: 110px;
}

.form-note {
  font-size: 0.78rem;
  color: var(--c-muted);
}

.site-footer {
  background-color: var(--c-fg);
  color: var(--c-bg);
  padding-block: var(--space-5) var(--space-4);
  border-top: 4px solid var(--c-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.footer-brand .brand-logo {
  color: var(--c-accent);
}

.footer-brand p {
  margin-top: var(--space-3);
  color: #b9ab98;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: #b9ab98;
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
  font-weight: 700;
}

.footer-col ul {
  display: grid;
  gap: var(--space-2);
}

.footer-col a:hover {
  color: var(--c-accent);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid #45392f;
  font-size: 0.78rem;
  color: #8c7d6c;
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (min-width: 641px) {
  .intro-grid {
    grid-template-columns: 1.2fr 1fr;
  }

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

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1025px) {
  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5) var(--space-6);
  }

  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .split {
    grid-template-columns: 1fr 1fr;
  }

  .split.reverse {
    direction: rtl;
  }

  .split.reverse > * {
    direction: ltr;
  }

  .case-study {
    grid-template-columns: 1fr 1fr;
  }

  .metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-wrap {
    grid-template-columns: 1fr 1fr;
  }
}

.page-hero { padding-block: var(--space-6); }
.page-body { padding-block: var(--space-6); }
.hero { padding-block: var(--space-6); }
.section-dark { padding-block: var(--space-6); }

@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; }
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }

.hero img,
.split-image img,
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* wh-img-fill */
.hero img,
.split-image img,
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}