:root {
  --c-bg:       #0a1628;
  --c-bg-alt:   #0f1e38;
  --c-fg:       #e8f4f8;
  --c-muted:    #6b8fa8;
  --c-accent:   #00d4ff;
  --c-accent-d: #0099bb;
  --c-border:   #1a2e4a;
  --c-surface:  #112240;

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

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --font-display: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-body:    'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  --fw-normal: 400;
  --fw-bold:   700;
}

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

html { scroll-behavior: smooth; background-color: var(--c-bg); }

body {
  font-family: var(--font-body);
  font-weight: var(--fw-normal);
  background-color: var(--c-bg);
  color: var(--c-fg);
  line-height: 1.6;
  font-size: clamp(0.9rem, 1vw + 0.75rem, 1.05rem);
}

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

a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { list-style: none; }

.t-display {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(2rem, 4vw + 1rem, 3.8rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.t-h2 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(1.5rem, 2.5vw + 0.75rem, 2.4rem);
  line-height: 1.2;
}

.t-h3 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.5rem);
  line-height: 1.3;
}

.t-label {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.t-body { font-weight: var(--fw-normal); line-height: 1.6; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section { padding-block: var(--space-6); }
.section--alt { background-color: var(--c-bg-alt); }
.section--surface { background-color: var(--c-surface); }

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

.section__eyebrow {
  display: inline-block;
  margin-bottom: var(--space-2);
}

.section__subtitle {
  max-width: 600px;
  margin-inline: auto;
  margin-top: var(--space-2);
  color: var(--c-muted);
  font-size: clamp(0.95rem, 1vw + 0.6rem, 1.1rem);
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .products__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .products__grid { grid-template-columns: 1fr; }
  .hero__inner { grid-template-columns: 1fr; }
  .intro__inner { grid-template-columns: 1fr; }
  .benefits__inner { grid-template-columns: 1fr; }
  .case-study__inner { grid-template-columns: 1fr; }
}

.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.accent-line {
  display: block;
  width: 40px;
  height: 3px;
  background-color: var(--c-accent);
  margin-bottom: var(--space-3);
}

.accent-line--center { margin-inline: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--c-accent-d);
  border-color: var(--c-accent-d);
  text-decoration: none;
}

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

.btn--outline:hover {
  background-color: var(--c-accent);
  color: var(--c-bg);
  text-decoration: none;
}

.btn--sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.img-placeholder {
  width: 100%;
  background-color: var(--c-surface);
  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: 0.8rem;
  overflow: hidden;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 22, 40, 0.95);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--c-fg);
}

.site-header__brand:hover { text-decoration: none; }

.site-header__logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.site-header__name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
  color: var(--c-fg);
  letter-spacing: 0.02em;
}

.site-header__cta { display: flex; gap: var(--space-2); }

.hero {
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--c-border);
}

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

.hero__content { display: flex; flex-direction: column; gap: var(--space-3); }

.hero__tagline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--c-border);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--c-muted);
  background-color: var(--c-surface);
  width: fit-content;
}

.hero__tagline-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--c-accent);
}

.hero__title { color: var(--c-fg); }

.hero__title span { color: var(--c-accent); }

.hero__desc {
  color: var(--c-muted);
  font-size: clamp(0.95rem, 1vw + 0.6rem, 1.1rem);
  max-width: 480px;
  line-height: 1.7;
}

.hero__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.hero__image {
  position: relative;
}

.hero__img-box {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.hero__img-box img { width: 100%; height: 100%; object-fit: cover; }

.hero__badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__badge-value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.6rem;
  color: var(--c-accent);
  line-height: 1;
}

.hero__badge-label { font-size: 0.75rem; color: var(--c-muted); }

.intro {
  border-bottom: 1px solid var(--c-border);
}

.intro__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-5);
  align-items: start;
}

.intro__label { margin-bottom: var(--space-2); }

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

.intro__body { color: var(--c-muted); line-height: 1.8; }

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

.intro__stat-value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(1.6rem, 2.5vw + 0.5rem, 2.4rem);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.intro__stat-label { font-size: 0.8rem; color: var(--c-muted); }

.feature-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: left;
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: block;
}

.feature-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1rem;
  color: var(--c-fg);
}

.feature-card__desc { font-size: 0.9rem; color: var(--c-muted); line-height: 1.6; }

.capabilities__grid { display: flex; flex-direction: column; gap: var(--space-5); }

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

.capability-row--reverse { direction: rtl; }
.capability-row--reverse > * { direction: ltr; }

.capability__img-box {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.capability__img-box img { width: 100%; height: 100%; object-fit: cover; }

.capability__content { display: flex; flex-direction: column; gap: var(--space-3); }

.capability__list { display: flex; flex-direction: column; gap: var(--space-2); }

.capability__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.92rem;
  color: var(--c-muted);
}

.capability__check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: rgba(0, 212, 255, 0.15);
  border: 1px solid var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.capability__check::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--c-accent);
  border-bottom: 2px solid var(--c-accent);
  transform: rotate(40deg) translateY(-1px);
}

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

.step {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}

.step::after {
  content: '';
  position: absolute;
  top: 20px;
  left: calc(50% + 28px);
  width: calc(100% - 56px);
  height: 1px;
  background-color: var(--c-border);
}

.step:last-child::after { display: none; }

.step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--c-accent);
  color: var(--c-accent);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: var(--c-surface);
  position: relative;
  z-index: 10;
}

.step__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  color: var(--c-fg);
}

.step__desc { font-size: 0.85rem; color: var(--c-muted); line-height: 1.6; }

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

.product-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
}

.product-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.product-card__body {
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  background-color: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  font-size: 0.72rem;
  color: var(--c-accent);
  font-weight: var(--fw-bold);
  width: fit-content;
}

.product-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.05rem;
  color: var(--c-fg);
}

.product-card__desc { font-size: 0.88rem; color: var(--c-muted); line-height: 1.6; flex: 1; }

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

.product-card__price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.product-card__amount {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.3rem;
  color: var(--c-accent);
  line-height: 1;
}

.product-card__period { font-size: 0.75rem; color: var(--c-muted); }

.benefits__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}

.benefits__visual {
  position: relative;
}

.benefits__img-box {
  width: 100%;
  
  height: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.benefits__img-box img { width: 100%; height: 100%; object-fit: cover; }

.benefits__accent-card {
  position: absolute;
  top: -20px;
  right: -20px;
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.benefits__accent-num {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.8rem;
  color: var(--c-accent);
  line-height: 1;
}

.benefits__accent-text { font-size: 0.75rem; color: var(--c-muted); margin-top: 4px; }

.benefits__content { display: flex; flex-direction: column; gap: var(--space-3); }

.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: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-item__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-item__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  color: var(--c-fg);
  margin-bottom: 4px;
}

.benefit-item__desc { font-size: 0.87rem; color: var(--c-muted); line-height: 1.6; }

.case-study__inner {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: var(--space-5);
  align-items: center;
}

.case-study__img-box {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.case-study__img-box img { width: 100%; height: 100%; object-fit: cover; }

.case-study__content { display: flex; flex-direction: column; gap: var(--space-3); }

.case-study__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.case-study__metric {
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}

.case-study__metric-value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.5rem;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.case-study__metric-label { font-size: 0.78rem; color: var(--c-muted); }

.metrics-bar {
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.metrics-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: var(--space-5);
}

.metric-item {
  text-align: center;
  padding: var(--space-3);
  border-right: 1px solid var(--c-border);
}

.metric-item:last-child { border-right: none; }

.metric-item__value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: clamp(1.8rem, 3vw + 0.5rem, 2.8rem);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-1);
}

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

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

.testimonial-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.testimonial-card__quote {
  font-size: 2rem;
  color: var(--c-accent);
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-card__text {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-border);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.9rem;
  color: var(--c-accent);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.testimonial-card__name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.88rem;
  color: var(--c-fg);
}

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

.faq__list { display: flex; flex-direction: column; max-width: 760px; margin-inline: auto; }

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

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  color: var(--c-fg);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.98rem;
  text-align: left;
  padding: var(--space-3) 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.faq-item__answer {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
  padding-bottom: var(--space-3);
  display: none;
}

.faq-item.is-open .faq-item__answer { display: block; }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.pricing-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card--featured {
  border-color: var(--c-accent);
  position: relative;
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--c-accent);
  color: var(--c-bg);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.72rem;
  padding: 0.2rem 0.75rem;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
  color: var(--c-fg);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 2.2rem;
  color: var(--c-accent);
  line-height: 1;
}

.pricing-card__currency { font-size: 1rem; color: var(--c-accent); }

.pricing-card__period { font-size: 0.82rem; color: var(--c-muted); align-self: flex-end; }

.pricing-card__desc { font-size: 0.87rem; color: var(--c-muted); line-height: 1.6; }

.pricing-card__divider {
  height: 1px;
  background-color: var(--c-border);
}

.pricing-card__features { display: flex; flex-direction: column; gap: var(--space-2); }

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.87rem;
  color: var(--c-muted);
}

.pricing-card__check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-top: 2px;
}

.partners__inner { text-align: center; }

.partners__label {
  font-size: 0.8rem;
  color: var(--c-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.partners__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

.partner-logo {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.88rem;
  color: var(--c-muted);
  white-space: nowrap;
}

.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.contacts__info { display: flex; flex-direction: column; gap: var(--space-4); }

.contacts__heading { margin-bottom: var(--space-2); }

.contacts__desc { color: var(--c-muted); line-height: 1.7; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
}

.contact-detail__icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-detail__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-detail__label { font-size: 0.75rem; color: var(--c-muted); margin-bottom: 4px; }

.contact-detail__value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.95rem;
  color: var(--c-fg);
}

.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: var(--space-1); }

.form-group label {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.82rem;
  color: var(--c-muted);
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.7rem var(--space-2);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--c-accent);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.site-footer {
  background-color: var(--c-bg);
  border-top: 1px solid var(--c-border);
  padding-block: var(--space-5);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--c-border);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--space-2); }

.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--c-fg);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1rem;
  text-decoration: none;
}

.footer-brand__logo:hover { text-decoration: none; }

.footer-brand__logo img { width: 28px; height: 28px; }

.footer-brand__desc { font-size: 0.85rem; color: var(--c-muted); line-height: 1.6; max-width: 260px; }

.footer-col__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.82rem;
  color: var(--c-fg);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.footer-col__links { display: flex; flex-direction: column; gap: var(--space-2); }

.footer-col__links a {
  font-size: 0.87rem;
  color: var(--c-muted);
  text-decoration: none;
}

.footer-col__links a:hover { color: var(--c-accent); text-decoration: none; }

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-footer__copy { font-size: 0.82rem; color: var(--c-muted); }

.site-footer__legal { display: flex; gap: var(--space-3); }

.site-footer__legal a { font-size: 0.82rem; color: var(--c-muted); }

.site-footer__legal a:hover { color: var(--c-accent); text-decoration: none; }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cookie-banner__text { font-size: 0.87rem; color: var(--c-muted); flex: 1; }

.cookie-banner__text a { color: var(--c-accent); }

.cookie-banner__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

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

.blog-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.blog-card__img {
  width: 100%;
  aspect-ratio: 16/8;
  background-color: var(--c-border);
  overflow: hidden;
}

.blog-card__img img { width: 100%; height: 100%; object-fit: cover; }

.blog-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.78rem;
  color: var(--c-muted);
}

.blog-card__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: var(--c-muted);
}

.blog-card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 0.97rem;
  color: var(--c-fg);
  line-height: 1.4;
}

.blog-card__excerpt { font-size: 0.85rem; color: var(--c-muted); line-height: 1.6; flex: 1; }

.blog-card__link {
  font-size: 0.85rem;
  color: var(--c-accent);
  font-weight: var(--fw-bold);
  margin-top: var(--space-2);
  text-decoration: none;
}

.blog-card__link:hover { text-decoration: underline; }

@media (max-width: 1024px) {
  .container { padding-inline: var(--space-3); }

  .hero__inner { gap: var(--space-4); }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }

  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }

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

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

  .metrics-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .metric-item:nth-child(2) { border-right: none; }
  .metric-item:nth-child(3) { border-right: 1px solid var(--c-border); border-top: 1px solid var(--c-border); }
  .metric-item:nth-child(4) { border-right: none; border-top: 1px solid var(--c-border); }

  .pricing__grid { grid-template-columns: 1fr 1fr; }
  .pricing-card--featured { grid-column: span 2; }

  .intro__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .intro__stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  :root {
    --space-5: 2.5rem;
    --space-6: 3.5rem;
  }

  .container { padding-inline: var(--space-2); }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__badge { display: none; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }

  .products__grid { grid-template-columns: 1fr; }
  .blog__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .pricing__grid { grid-template-columns: 1fr; }
  .pricing-card--featured { grid-column: span 1; }

  .capability-row { grid-template-columns: 1fr; }
  .capability-row--reverse { direction: ltr; }

  .benefits__inner { grid-template-columns: 1fr; }
  .benefits__accent-card { display: none; }

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

  .contacts__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .form-row { grid-template-columns: 1fr; }

  .metrics-bar__inner { grid-template-columns: 1fr 1fr; }
  .metric-item { border-right: none; border-bottom: 1px solid var(--c-border); }
  .metric-item:last-child { border-bottom: none; }

  .site-footer__inner { grid-template-columns: 1fr; gap: var(--space-3); }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .site-footer__legal { flex-wrap: wrap; }

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

  .site-header__cta { display: none; }

  .cookie-banner { flex-direction: column; align-items: flex-start; }
}

@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-box img,
.capability__img-box img,
.product-card__img img,
.benefits__img-box img,
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}










/* wh-img-fill */
.hero__img-box img,
.capability__img-box img,
.product-card__img img,
.benefits__img-box img,
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}