:root {
  
  --c-bg:      #ffffff;
  --c-fg:      #0a0a0a;
  --c-muted:   #5a5a5a;
  --c-accent:  #E85D04;
  --c-dark:    #0a0a0a;
  --c-dark-2:  #141414;
  --c-dark-3:  #1e1e1e;
  --c-border:  #dedede;
  --c-light:   #f4f4f4;
  --c-light-2: #ebebeb;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;

  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-lg: 14px;

  --font-display: 'Barlow Condensed', 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', sans-serif;

  --shadow-card: 0 4px 28px rgba(0,0,0,0.09);
  --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}
h1 { font-size: clamp(2.4rem, 6vw, 5rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.7rem); }
h4 { font-size: clamp(1rem, 1.8vw, 1.2rem); }
p  { font-size: clamp(0.95rem, 1.2vw, 1.05rem); line-height: 1.75; }

.label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: clip; white-space: nowrap; border: 0;
}

.img-ph {
  background: var(--c-light-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 0.78rem;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.img-ph--dark {
  background: var(--c-dark-2);
  border-color: #2a2a2a;
  color: #444;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.85em 2em;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background 0.16s, color 0.16s, border-color 0.16s;
}
.btn-primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.btn-primary:hover { background: #c44d00; border-color: #c44d00; }
.btn-outline {
  background: transparent;
  color: var(--c-fg);
  border-color: var(--c-fg);
}
.btn-outline:hover { background: var(--c-fg); color: var(--c-bg); }
.btn-outline--light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline--light:hover { background: #fff; color: var(--c-fg); }
.btn--full { width: 100%; }

.section { padding-block: var(--space-6); }
.section--light { background: var(--c-bg); color: var(--c-fg); }
.section--grey  { background: var(--c-light); color: var(--c-fg); }
.section--dark  { background: var(--c-dark); color: #fff; }
.section--dark .label   { color: var(--c-accent); }
.section--dark p        { color: #bbb; }
.section--dark h2,
.section--dark h3,
.section--dark h4       { color: #fff; }

.section-head { margin-bottom: var(--space-5); }
.section-head .label { margin-bottom: var(--space-2); }
.section-head h2 { margin-bottom: var(--space-3); }

.section-head--center {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}
.section-head--center .label { margin-bottom: var(--space-2); }

.section-head__lead {
  margin-top: var(--space-3);
  color: var(--c-muted);
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.75;
}
.section-head__lead--dark { color: #888; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-dark);
  border-bottom: 3px solid var(--c-accent);
}
.site-header .container {
  display: flex;
  align-items: center;
  padding-block: var(--space-2);
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.site-header__logo img { width: 44px; height: 44px; flex-shrink: 0; }
.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fff;
  text-transform: uppercase;
}
.site-header__brand span { color: var(--c-accent); }

.hero {
  background: var(--c-dark);
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.hero__image-col { position: relative; }
.hero__img-ph {
  width: 100%;
  height: 100%;
  min-height: 540px;
  background: var(--c-dark-2);
  border-radius: 0;
  color: #2a2a2a;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
}
.hero__content-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6) var(--space-5);
  gap: var(--space-3);
}
.hero__eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.hero h1 { color: #fff; margin-bottom: 0; }
.hero h1 em { color: var(--c-accent); font-style: normal; }
.hero__sub {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  color: #aaa;
  max-width: 500px;
  line-height: 1.8;
}

.hero__badges {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35em 0.9em;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid rgba(232,93,4,0.4);
  border-radius: var(--radius-sm);
}
.hero__cta { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.partners {
  background: var(--c-light);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}
.partners__label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
  text-align: center;
  margin-bottom: var(--space-3);
}
.partners__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.partners__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--c-border);
}
.partners__item svg { width: 80px; height: 24px; flex-shrink: 0; }
.partners__item span {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  white-space: nowrap;
}

.intro { padding-block: var(--space-5); }
.intro__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-5);
  align-items: start;
}
.intro__sidebar {
  position: sticky;
  top: calc(64px + var(--space-4));
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.intro__accent-line {
  display: block;
  width: 56px;
  height: 4px;
  background: var(--c-accent);
  margin-bottom: var(--space-2);
}
.intro__sidebar-fig { margin-top: var(--space-3); }
.intro__sidebar-fig svg { width: 100%; height: auto; }

.intro__text { display: flex; flex-direction: column; gap: var(--space-3); }
.intro__lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.75;
  color: var(--c-fg);
}

.intro__stats {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-top: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.intro__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.intro__stat strong {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}
.intro__stat span {
  font-size: 0.82rem;
  color: var(--c-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.feature-card {
  padding: var(--space-4);
  background: var(--c-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: flex-start; 
  gap: var(--space-2);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature-card__icon svg { display: block; width: 24px; height: 24px; }
.feature-card h3 {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  text-align: left;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--c-muted);
  text-align: left;
  line-height: 1.75;
}

.activity-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid #1e1e1e;
}
.activity-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.activity-row--reverse .activity-row__img { order: 2; }
.activity-row--reverse .activity-row__body { order: 1; }

.activity-row__img { width: 100%; aspect-ratio: 4/3; }
.activity-row__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.activity-row__num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  display: block;
}
.activity-row__body h3 { color: #fff; }
.activity-row__body p  { color: #aaa; font-size: 0.92rem; line-height: 1.75; }
.activity-row__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid #2a2a2a;
}
.activity-row__list li {
  font-size: 0.88rem;
  color: #777;
  padding-left: var(--space-3);
  position: relative;
}
.activity-row__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 2px;
  background: var(--c-accent);
}

.steps-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 860px;
  margin-inline: auto;
}
.steps-timeline__track {
  position: absolute;
  left: 26px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-border);
  z-index: 0;
}
.step-block {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  position: relative;
  z-index: 10;
}
.step-block:last-child { padding-bottom: 0; }
.step-block__marker {
  flex-shrink: 0;
  width: 54px;
  height: 54px;
  background: var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.step-block__marker span {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
}
.step-block__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: 0.6rem;
}
.step-block__body h3 {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  color: var(--c-fg);
}
.step-block__body p {
  font-size: 0.95rem;
  color: var(--c-muted);
  max-width: 640px;
}
.step-block__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3em 0.85em;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  border: 1px solid rgba(232,93,4,0.35);
  border-radius: var(--radius-sm);
  width: fit-content;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.product-card {
  background: var(--c-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.product-card__img { width: 100%; aspect-ratio: 4/3; border-radius: 0; }
.product-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.product-card__tag {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.product-card__level {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  padding: 0.2em 0.6em;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}
.product-card h3 {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.3;
  text-align: left;
}
.product-card p {
  font-size: 0.88rem;
  color: var(--c-muted);
  text-align: left;
  line-height: 1.7;
  flex: 1;
}

.product-card__specs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border);
}
.product-card__specs span {
  font-size: 0.72rem;
  color: var(--c-muted);
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.product-card__price {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 800;
  color: var(--c-fg);
  line-height: 1;
}
.product-card__tax {
  font-size: 0.75rem;
  color: var(--c-muted);
  font-weight: 400;
}
.product-card__footer { padding: 0 var(--space-3) var(--space-3); }

.benefits__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.benefits__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.benefits__content .label { margin-bottom: 0; }
.benefits__lead {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 500px;
  line-height: 1.75;
}
.benefits__img { width: 100%; aspect-ratio: 3/4; }
.benefits__list { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-1); }

.benefit-item {
  display: flex;           
  align-items: flex-start;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--c-border);
}
.benefit-item:last-child { border-bottom: none; padding-bottom: 0; }

.benefit-item__icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--c-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-item__icon svg { display: block; width: 22px; height: 22px; }
.benefit-item__text { display: flex; flex-direction: column; gap: 0.4rem; }
.benefit-item__text h4 { font-size: 1rem; line-height: 1.3; }
.benefit-item__text p  { font-size: 0.88rem; color: var(--c-muted); line-height: 1.7; }

.case-study__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.case-study__img { width: 100%; aspect-ratio: 4/3; }
.case-study__body { display: flex; flex-direction: column; gap: var(--space-3); }
.case-study__quote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.55;
  border-left: 4px solid var(--c-accent);
  padding-left: var(--space-3);
  margin-top: var(--space-2);
}
.case-study__attr {
  font-size: 0.85rem;
  color: #666;
  padding-left: calc(var(--space-3) + 4px);
}

.case-study__stats {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-3);
  border-top: 1px solid #1e1e1e;
}
.case-study__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.case-study__stat strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}
.case-study__stat span { font-size: 0.78rem; color: #666; }
.case-study__detail { font-size: 0.85rem; color: #666; line-height: 1.7; }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.metric-card {
  text-align: center;
  padding: var(--space-4);
  background: var(--c-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--c-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}
.metric-card__num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
}
.metric-card__unit {
  font-size: clamp(1rem, 1.5vw, 1.4rem);
  font-weight: 700;
}
.metric-card__label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: 0.04em;
}
.metric-card__desc {
  font-size: 0.78rem;
  color: var(--c-muted);
  line-height: 1.6;
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.testimonial-card {
  background: var(--c-dark-2);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-card);
  border-top: 2px solid #222;
}
.testimonial-card__stars {
  color: var(--c-accent);
  font-size: 1rem;
  letter-spacing: 2px;
  display: block;
  text-align: left;
}
.testimonial-card__text {
  font-size: 0.92rem;
  color: #bbb;
  line-height: 1.8;
  flex: 1;
  text-align: left;
}
.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: var(--space-2);
  border-top: 1px solid #222;
}
.testimonial-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 0.92rem;
  text-align: left;
}
.testimonial-card__role {
  font-size: 0.78rem;
  color: #555;
  text-align: left;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 860px;
  margin-inline: auto; 
}
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item:first-child { border-top: 1px solid var(--c-border); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-3) 0;
  display: flex;          
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  font-weight: 600;
  color: var(--c-fg);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-question__icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border: 2px solid var(--c-accent);
  border-radius: 50%;
  display: flex;          
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}
.faq-item.is-open .faq-question__icon { background: var(--c-accent); color: #fff; }
.faq-answer { padding: 0 0 var(--space-3); }
.faq-answer p { font-size: 0.95rem; color: var(--c-muted); line-height: 1.8; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.blog-card {
  background: var(--c-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.blog-card__img { width: 100%; aspect-ratio: 16/9; border-radius: 0; }
.blog-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  flex: 1;
}
.blog-card__cat {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.blog-card h3 {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.45;
  text-align: left;
}
.blog-card__excerpt {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.7;
  text-align: left;
  flex: 1;
}
.blog-card__date {
  font-size: 0.75rem;
  color: var(--c-muted);
  margin-top: auto;
}
.blog-card__link {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  border-bottom: 1px solid var(--c-accent);
  padding-bottom: 1px;
  width: fit-content;
}

.contact__top {
  max-width: 600px;
  margin-bottom: var(--space-5);
}
.contact__top .label { margin-bottom: var(--space-2); }
.contact__top h2 { margin-bottom: var(--space-3); }
.contact__lead {
  color: var(--c-muted);
  font-size: 0.98rem;
  line-height: 1.75;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-5);
  align-items: start;
}
.contact__info { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-detail { display: flex; flex-direction: column; gap: 6px; }
.contact-detail__label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.contact-detail__value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-fg);
  line-height: 1.5;
}
.contact-detail__note {
  font-size: 0.8rem;
  color: var(--c-muted);
}
.contact-detail__services {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.contact-detail__services li {
  font-size: 0.88rem;
  color: var(--c-muted);
  padding-left: var(--space-3);
  position: relative;
}
.contact-detail__services li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 2px;
  background: var(--c-accent);
}

.contact__form { display: flex; flex-direction: column; gap: var(--space-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.78em 1em;
  background: var(--c-light);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-fg);
  width: 100%;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--c-accent);
  outline-offset: 1px;
  border-color: var(--c-accent);
}
.form-group textarea { min-height: 140px; }

.form-group--check .form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}
.form-group--check .form-check input { width: auto; }
.form-group--check .form-check span { font-size: 0.88rem; color: var(--c-muted); }
.form-group--check .form-check span a { color: var(--c-accent); text-decoration: underline; }

.site-footer {
  background: var(--c-dark);
  color: #fff;
  padding-block: var(--space-5) var(--space-4);
  border-top: 3px solid var(--c-accent);
}
.site-footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid #1e1e1e;
}
.footer-brand { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-brand__logo img { width: 40px; height: 40px; flex-shrink: 0; }
.footer-brand__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}
.footer-brand__name span { color: var(--c-accent); }
.footer-brand__desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.75;
  max-width: 320px;
}
.footer-brand__address {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: #555;
}
.footer-brand__address a { color: #555; }
.footer-brand__address a:hover { color: var(--c-accent); }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col ul li a { font-size: 0.85rem; color: #666; transition: color 0.15s; }
.footer-col ul li a:hover { color: #fff; }
.site-footer__bottom {
  padding-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.site-footer__copy { font-size: 0.8rem; color: #444; }
.site-footer__legal {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.site-footer__legal a { font-size: 0.8rem; color: #444; transition: color 0.15s; }
.site-footer__legal a:hover { color: #fff; }

#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  border-top: 3px solid var(--c-accent);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.4);
  padding: var(--space-4);
}

.cookie-banner__content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.cookie-banner__text {
  flex: 1;
  min-width: 200px;
}

.cookie-banner__text h3 {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--c-fg);
  margin: 0 0 0.5rem 0;
}

.cookie-banner__text p {
  font-size: 0.85rem;
  color: #aaa;
  line-height: 1.5;
  margin: 0;
}

.cookie-banner__text a {
  color: var(--c-accent);
  text-decoration: underline;
  font-weight: 600;
}

.cookie-banner__controls {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.6rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.cookie-btn--primary {
  background: var(--c-accent);
  color: #fff;
}

.cookie-btn--primary:hover {
  background: #d85a15;
}

.cookie-btn--secondary {
  background: transparent;
  color: #aaa;
  border: 1px solid #333;
}

.cookie-btn--secondary:hover {
  color: #fff;
  border-color: #666;
}

.cookie-modal {
  position: fixed;
  bottom: 80px;
  right: var(--space-4);
  z-index: 1001;
  background: #0a0a0a;
  border: 1px solid #333;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  max-width: 400px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.cookie-modal h4 {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--c-fg);
  margin: 0 0 var(--space-3) 0;
}

.cookie-modal__group {
  margin-bottom: var(--space-3);
}

.cookie-modal__group label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: var(--c-fg);
  cursor: pointer;
  font-weight: 500;
}

.cookie-modal__group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--c-accent);
}

.cookie-modal__desc {
  font-size: 0.8rem;
  color: #666;
  margin: 0.3rem 0 0 2rem;
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.cookie-modal__actions .cookie-btn {
  flex: 1;
  min-width: 120px;
}

@media (max-width: 640px) {
  #cookie-banner { padding: var(--space-3); }
  .cookie-banner__content { flex-direction: column; align-items: flex-start; }
  .cookie-banner__text { width: 100%; }
  .cookie-banner__controls { width: 100%; justify-content: flex-start; }
  .cookie-btn { flex: 1; }
  
  .cookie-modal {
    position: fixed;
    bottom: auto;
    top: 50%;
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    width: 100%;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  :root {
    --space-5: 3rem;
    --space-6: 4.5rem;
  }
  .hero { grid-template-columns: 1fr 1fr; min-height: 70vh; }
  .hero__content-col { padding: var(--space-5) var(--space-4); }

  .intro__inner { grid-template-columns: 1fr; }
  .intro__sidebar { position: static; flex-direction: row; flex-wrap: wrap; gap: var(--space-4); }
  .intro__sidebar-fig { display: none; }

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

  .activity-row,
  .activity-row--reverse { grid-template-columns: 1fr; gap: var(--space-4); }
  .activity-row--reverse .activity-row__img { order: 0; }
  .activity-row--reverse .activity-row__body { order: 0; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .benefits__img { aspect-ratio: 16/7; }

  .case-study__inner { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .contact__inner { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
}

@media (max-width: 640px) {
  :root {
    --space-4: 1.5rem;
    --space-5: 2.5rem;
    --space-6: 3.5rem;
  }
  .container { padding-inline: var(--space-3); }

  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__image-col { display: none; }
  .hero__content-col { padding: var(--space-5) var(--space-3); min-height: 85vh; justify-content: center; }
  .hero__cta { flex-direction: column; }

  .partners__row { gap: var(--space-3); justify-content: flex-start; }

  .intro__inner { grid-template-columns: 1fr; }
  .intro__sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .intro__sidebar-fig { display: none; }
  .intro__stats { gap: var(--space-3); }

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

  .activity-row,
  .activity-row--reverse { grid-template-columns: 1fr; gap: var(--space-3); }
  .activity-row--reverse .activity-row__img { order: 0; }
  .activity-row--reverse .activity-row__body { order: 0; }

  .steps-timeline__track { display: none; }
  .step-block { flex-direction: column; gap: var(--space-2); }

  .products-grid { grid-template-columns: 1fr; }
  .benefits__inner { grid-template-columns: 1fr; }
  .benefits__img { aspect-ratio: 16/8; }

  .case-study__inner { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }

  .contact__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .site-footer__top { grid-template-columns: 1fr; gap: var(--space-4); }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .site-footer__legal { flex-wrap: wrap; gap: var(--space-2); }
}

.faq-item.is-open .faq-question__icon { color: #ffffff !important; }
.cookie-btn--primary { color: #ffffff !important; }

.footer-brand__desc { color: #ffffff !important; }
.site-footer__copy { color: #ffffff !important; }

@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; }

.product-card img,
.blog-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* === WCAG 2.5.5 touch-target hardening (pt-0621b) === */
.site-footer a:not(.footer-brand):not([class*="logo"]):not([class*="brand"]),
.footer-col a, .footer-col ul li a, .footer-links a, .footer-bottom a,
.footer-legal a, .site-footer__legal a, .site-footer__bottom a {
  display: inline-block;
  padding-block: 5px;
}
.btn, a.btn, button.btn, [class*="btn-"] { min-height: 24px; }