@import "tokens.css";

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

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

.section-heading {
  font-size: clamp(1.8rem, 1.2rem + 2.4vw, 2.75rem);
  line-height: 1.15;
}

.section-lede {
  color: var(--c-muted);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
  max-width: 40ch;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--c-accent);
  color: var(--c-fg-on-dark);
}

.btn-outline {
  border-color: var(--c-line);
  color: var(--c-fg);
}

.btn-outline-on-dark {
  border-color: var(--c-line-on-dark);
  color: var(--c-fg-on-dark);
}

.btn svg {
  width: 16px;
  height: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-top);
  background: color-mix(in srgb, var(--c-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: var(--space-2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

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

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

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

.section-dark .section-lede {
  color: color-mix(in srgb, var(--c-fg-on-dark) 65%, transparent);
}

.section-head {
  display: grid;
  gap: var(--space-2);
  margin-inline: auto;
  margin-bottom: var(--space-5);
  max-width: 640px;
  text-align: center;
}

.section-head .kicker {
  justify-self: center;
}

svg {
  display: block;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-3);
}

.hero .container {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-6);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: var(--space-3);
}

.hero-copy h1 {
  font-size: clamp(2.3rem, 1.6rem + 3.6vw, 4rem);
  line-height: 1.06;
}

.hero-copy p {
  color: var(--c-muted);
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.hero-meta {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-line);
}

.hero-meta div {
  display: grid;
  gap: 2px;
}

.hero-meta strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.hero-meta span {
  font-size: 0.85rem;
  color: var(--c-muted);
}

.hero-visual {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, color-mix(in srgb, var(--c-accent) 22%, var(--c-bg)) 0%, color-mix(in srgb, var(--c-muted) 30%, var(--c-bg)) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft-lg);
}

.hero-visual::after {
  content: "写真スペース";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--c-fg) 45%, transparent);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.intro .container {
  display: grid;
  gap: var(--space-4);
}

.intro-statement {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.6vw, 2.2rem);
  line-height: 1.3;
  max-width: 22ch;
}

.intro-body {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.intro-body p {
  color: color-mix(in srgb, var(--c-fg-on-dark) 78%, transparent);
  max-width: 52ch;
}

.feature-card {
  grid-column: span 3;
  background: var(--c-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--c-accent) 12%, var(--c-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-card h3 {
  font-size: 1.1rem;
}

.feature-card p {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.capabilities-list {
  grid-column: span 12;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line-on-dark);
}

.capability-row {
  display: grid;
  grid-template-columns: 1fr 3fr 1fr;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--c-line-on-dark);
  align-items: baseline;
}

.capability-row .cap-index {
  font-family: var(--font-display);
  color: var(--c-accent);
  font-size: 0.95rem;
}

.capability-row h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.capability-row p {
  color: color-mix(in srgb, var(--c-fg-on-dark) 70%, transparent);
  font-size: 0.95rem;
}

.capability-row .cap-tag {
  justify-self: end;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-fg-on-dark) 55%, transparent);
}

.showcase-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.showcase-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--c-surface);
}

.showcase-media {
  aspect-ratio: 5 / 4;
  background: color-mix(in srgb, var(--c-muted) 22%, var(--c-bg));
  position: relative;
  overflow: hidden;
}
.showcase-media img { width:100%; height:100%; object-fit:cover; display:block; }

.showcase-media::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--c-fg) 45%, transparent);
  text-align: center;
  padding: var(--space-2);
}

.showcase-body {
  padding: var(--space-3);
  display: grid;
  gap: var(--space-1);
}

.showcase-body h3 {
  font-size: 1.05rem;
}

.showcase-body span {
  color: var(--c-muted);
  font-size: 0.85rem;
}

.steps-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.step-card {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 2px solid var(--c-accent);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--c-accent);
}

.step-card h3 {
  font-size: 1.05rem;
}

.step-card p {
  color: var(--c-muted);
  font-size: 0.92rem;
}

.products-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.product-card {
  background: var(--c-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: grid;
}

.product-media {
  aspect-ratio: 4 / 3;
  background: color-mix(in srgb, var(--c-accent) 16%, var(--c-bg));
  position: relative;
  overflow: hidden;
}
.product-media img { width:100%; height:100%; object-fit:cover; display:block; }

.product-media::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  text-align: center;
  padding: var(--space-2);
  color: color-mix(in srgb, var(--c-fg) 45%, transparent);
}

.product-body {
  padding: var(--space-3);
  display: grid;
  gap: var(--space-2);
}

.product-body h3 {
  font-size: 1.15rem;
}

.product-body p {
  color: var(--c-muted);
  font-size: 0.92rem;
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-1);
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.product-price span {
  font-size: 0.8rem;
  color: var(--c-muted);
  font-family: var(--font-body);
}

.benefits .container {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.benefits-visual {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--c-fg-on-dark) 8%, transparent);
  position: relative;
  border: 1px solid var(--c-line-on-dark);
}

.benefits-visual::after {
  content: "写真スペース";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--c-fg-on-dark) 45%, transparent);
  font-size: 0.85rem;
}

.benefits-list {
  display: grid;
  gap: var(--space-3);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.benefit-item .feature-icon {
  background: color-mix(in srgb, var(--c-accent) 22%, transparent);
  color: var(--c-fg-on-dark);
}

.benefit-item h3 {
  font-size: 1.05rem;
}

.benefit-item p {
  color: color-mix(in srgb, var(--c-fg-on-dark) 70%, transparent);
  font-size: 0.92rem;
}

.case-study .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft-lg);
  padding: var(--space-4);
}

.case-media {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--c-muted) 20%, var(--c-bg));
  position: relative;
}

.case-media::after {
  content: "写真スペース";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--c-fg) 45%, transparent);
  font-size: 0.85rem;
}

.case-body {
  display: grid;
  gap: var(--space-2);
}

.case-body blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem);
  line-height: 1.4;
}

.case-body cite {
  color: var(--c-muted);
  font-style: normal;
  font-size: 0.9rem;
}

.metrics-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.metric-item {
  text-align: left;
  display: grid;
  gap: var(--space-1);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-line-on-dark);
}

.metric-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.6rem + 1.6vw, 3rem);
  color: var(--c-accent);
}

.metric-item span {
  color: color-mix(in srgb, var(--c-fg-on-dark) 70%, transparent);
  font-size: 0.9rem;
}

.testimonial-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.testimonial-card {
  background: var(--c-surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-2);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--c-accent);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
}

.testimonial-card p {
  font-size: 0.98rem;
}

.testimonial-person {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--c-accent) 18%, var(--c-bg));
}

.testimonial-person strong {
  font-size: 0.9rem;
  display: block;
}

.testimonial-person span {
  font-size: 0.8rem;
  color: var(--c-muted);
}

.faq-list {
  grid-column: span 12;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line-on-dark);
}

.faq-item {
  border-bottom: 1px solid var(--c-line-on-dark);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-align: left;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--c-accent);
  transition: transform 0.15s ease;
}

.faq-item[data-open="true"] .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  color: color-mix(in srgb, var(--c-fg-on-dark) 72%, transparent);
  font-size: 0.95rem;
  max-width: 62ch;
  padding-bottom: var(--space-3);
  display: none;
}

.faq-item[data-open="true"] .faq-answer {
  display: block;
}

.contacts .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-4);
}

.contact-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft-lg);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.contact-row h3 {
  font-size: 0.95rem;
}

.contact-row p {
  color: var(--c-muted);
  font-size: 0.95rem;
}

.contact-form {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft-lg);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
}

.form-field input,
.form-field textarea {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--c-bg);
  color: var(--c-fg);
}

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

.contact-form .btn {
  margin-top: var(--space-1);
  justify-self: start;
}

.site-footer {
  background: var(--c-bg-dark);
  color: var(--c-fg-on-dark);
  padding-block: var(--space-5) var(--space-3);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-line-on-dark);
}

.footer-brand .brand-name {
  color: var(--c-fg-on-dark);
}

.footer-brand p {
  margin-top: var(--space-2);
  color: color-mix(in srgb, var(--c-fg-on-dark) 65%, transparent);
  font-size: 0.9rem;
  max-width: 32ch;
}

.footer-col h3 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-fg-on-dark) 60%, transparent);
  margin-bottom: var(--space-2);
}

.footer-col ul {
  display: grid;
  gap: var(--space-1);
}

.footer-col a {
  font-size: 0.92rem;
  color: color-mix(in srgb, var(--c-fg-on-dark) 85%, transparent);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--c-fg-on-dark) 55%, transparent);
}

@media (max-width: 640px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .feature-card {
    grid-column: span 12;
  }

  .showcase-grid,
  .products-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

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

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

  .capability-row .cap-tag {
    justify-self: start;
  }

  .intro .container {
    grid-template-columns: 1fr;
  }

  .case-study .container {
    grid-template-columns: 1fr;
    padding: var(--space-3);
  }

  .benefits .container {
    grid-template-columns: 1fr;
  }

  .contacts .container {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .hero-meta {
    gap: var(--space-3);
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    aspect-ratio: 16 / 9;
  }

  .feature-card {
    grid-column: span 6;
  }

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

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

  .intro .container {
    grid-template-columns: 1fr;
  }

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

  .benefits .container {
    grid-template-columns: 1fr;
  }

  .benefits-visual {
    order: -1;
    aspect-ratio: 16 / 9;
  }

  .contacts .container {
    grid-template-columns: 1fr;
  }

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

@media (min-width: 1025px) {
  .hero .container {
    grid-template-columns: 1fr 1fr;
  }

  .intro .container {
    grid-template-columns: 1fr 2fr;
  }

  .benefits .container {
    grid-template-columns: 1fr 1fr;
  }
}

@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; }


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