*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

:root {
  --c-bg:        #edf1f7;
  --c-bg-alt:    #ffffff;
  --c-bg-dark:   #1c2b3a;
  --c-fg:        #1c2b3a;
  --c-fg-on-dark:#edf1f7;
  --c-muted:     #6b7c93;
  --c-accent:    #1d6fe8;
  --c-accent-dk: #1558c0;
  --c-border:    #d0dae6;

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

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

  --font-display: 'Inter', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --shadow-card: 0 2px 12px rgba(28,43,58,0.08);
  --shadow-lg:   0 8px 32px rgba(28,43,58,0.12);
}

html { background: var(--c-bg); scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1vw + 0.6rem, 1.0625rem);
  line-height: 1.65;
  color: var(--c-fg);
  background: var(--c-bg);
}
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem); }
h2 { font-size: clamp(1.6rem, 2.5vw + 0.8rem, 2.5rem); }
h3 { font-size: clamp(1.15rem, 1.5vw + 0.6rem, 1.5rem); }
h4 { font-size: clamp(1rem, 1vw + 0.5rem, 1.2rem); }
p  { max-width: 68ch; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.section { padding-block: var(--space-6); }
.section--dark {
  background: var(--c-bg-dark);
  color: var(--c-fg-on-dark);
}
.section--dark p, .section--dark h2, .section--dark h3 { color: var(--c-fg-on-dark); }
.section--dark .muted { color: #a8bdd4; }
.section--white { background: var(--c-bg-alt); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.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-4); }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-5  { gap: var(--space-5); }

.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}
.label--light { color: #7eb3ff; }
.muted { color: var(--c-muted); }
.text-center { text-align: center; }
.section-head { max-width: 640px; margin-bottom: var(--space-5); }
.section-head--center { margin-inline: auto; text-align: center; }

.img-placeholder {
  width: 100%;
  background: var(--c-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-accent);
  color: #fff;
  box-shadow: var(--shadow-card);
}
.btn--primary:hover { background: var(--c-accent-dk); }
.btn--outline {
  background: transparent;
  color: var(--c-accent);
  border: 2px solid var(--c-accent);
}
.btn--outline:hover { background: var(--c-accent); color: #fff; }
.btn--light {
  background: #fff;
  color: var(--c-accent);
  box-shadow: var(--shadow-card);
}
.btn--light:hover { background: var(--c-accent); color: #fff; }
.btn--ghost {
  color: var(--c-fg-on-dark);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn--ghost:hover { border-color: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-bg-alt);
  border-bottom: 1px solid var(--c-border);
  padding-block: var(--space-3);
}
.site-header .container { display: flex; align-items: center; gap: var(--space-3); }
.brand-logo { width: 40px; height: 40px; flex-shrink: 0; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.02em;
}
.brand-name span { color: var(--c-accent); }

.hero {
  background: var(--c-bg-alt);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--c-border);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-3);
}
.hero__title { margin-bottom: var(--space-4); color: var(--c-fg); }
.hero__title strong { color: var(--c-accent); font-weight: 700; }
.hero__desc { color: var(--c-muted); margin-bottom: var(--space-5); }
.hero__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero__phone {
  margin-top: var(--space-4);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-fg);
}
.hero__phone a { color: var(--c-accent); }
.hero__media .img-placeholder { aspect-ratio: 4/3; }

.intro { background: var(--c-bg); }
.intro__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.intro__stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.stat-box {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
}
.stat-box__num {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.stat-box__label { font-size: 0.875rem; color: var(--c-muted); }

.features { background: var(--c-bg-dark); color: var(--c-fg-on-dark); }
.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: #fff;
}
.feature-card__title { margin-bottom: var(--space-2); color: var(--c-fg-on-dark); }
.feature-card__desc { color: #a8bdd4; font-size: 0.9375rem; }

.capabilities { background: var(--c-bg-alt); }
.capabilities__list { display: flex; flex-direction: column; gap: var(--space-3); }
.cap-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--c-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
}
.cap-item__num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-accent);
  min-width: 2rem;
  line-height: 1;
  padding-top: var(--space-1);
}
.cap-item__title { font-weight: 700; margin-bottom: var(--space-1); }
.cap-item__desc { color: var(--c-muted); font-size: 0.9375rem; }
.capabilities__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: start; }
.capabilities__media .img-placeholder { aspect-ratio: 1/1; }

.how { background: var(--c-bg); }
.step-card {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  position: relative;
  text-align: center;
}
.step-card__num {
  width: 44px;
  height: 44px;
  background: var(--c-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 auto var(--space-4);
}
.step-card__title { margin-bottom: var(--space-2); }
.step-card__desc { color: var(--c-muted); font-size: 0.9375rem; }

.products { background: var(--c-bg-dark); color: var(--c-fg-on-dark); }
.product-card {
  background: var(--c-bg-alt);
  color: var(--c-fg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}
.product-card__media .img-placeholder { aspect-ratio: 16/10; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.product-card__body { padding: var(--space-4); flex: 1; display: flex; flex-direction: column; gap: var(--space-3); }
.product-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.product-card__title { font-size: 1.125rem; font-weight: 700; }
.product-card__desc { color: var(--c-muted); font-size: 0.9rem; flex: 1; }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.product-card__price { font-size: 1.375rem; font-weight: 700; color: var(--c-accent); }
.product-card__price small { font-size: 0.8125rem; font-weight: 400; color: var(--c-muted); }

.benefits { background: var(--c-bg-alt); }
.benefits__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.benefits__media .img-placeholder { aspect-ratio: 4/3; }
.benefit-list { display: flex; flex-direction: column; gap: var(--space-4); }
.benefit-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.benefit-item__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: var(--space-1);
}
.benefit-item__title { font-weight: 700; margin-bottom: var(--space-1); }
.benefit-item__desc { color: var(--c-muted); font-size: 0.9375rem; }

.metrics { background: var(--c-accent); color: #fff; padding-block: var(--space-5); }
.metrics__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--space-4); text-align: center; }
.metric-item__num { font-size: clamp(2rem,4vw,3rem); font-weight: 700; line-height: 1; }
.metric-item__label { font-size: 0.875rem; opacity: 0.85; margin-top: var(--space-2); }

.case-study { background: var(--c-bg); }
.case-study__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
}
.case-study__media .img-placeholder { aspect-ratio: 4/3; }
.case-study__quote {
  font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.375rem);
  font-style: italic;
  color: var(--c-fg);
  border-left: 4px solid var(--c-accent);
  padding-left: var(--space-4);
  margin-block: var(--space-4);
}
.case-study__cite { font-size: 0.875rem; color: var(--c-muted); font-weight: 700; }

.testimonials { background: var(--c-bg-dark); color: var(--c-fg-on-dark); }
.testi-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.testi-card__stars { color: #f59e0b; font-size: 1rem; margin-bottom: var(--space-3); letter-spacing: 0.1em; }
.testi-card__text { color: #d0e0f0; margin-bottom: var(--space-4); font-size: 0.9375rem; }
.testi-card__author { font-weight: 700; color: var(--c-fg-on-dark); font-size: 0.9rem; }
.testi-card__role { color: #7eb3ff; font-size: 0.8125rem; }

.faq { background: var(--c-bg-alt); }
.faq__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-bg);
}
.faq-item__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--c-fg);
  text-align: left;
  cursor: pointer;
}
.faq-item__q svg { flex-shrink: 0; color: var(--c-accent); }
.faq-item__a {
  display: none;
  padding: 0 var(--space-4) var(--space-4);
  color: var(--c-muted);
  font-size: 0.9375rem;
}
.faq-item.open .faq-item__a { display: block; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-chevron { transition: none; }
.faq__cta { display: flex; align-items: flex-start; flex-direction: column; gap: var(--space-4); justify-content: center; }
.faq__cta h3 { margin-bottom: var(--space-2); }
.faq__cta p { color: var(--c-muted); }

.partners { background: var(--c-bg); }
.partners__logos { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; align-items: center; }
.partner-logo {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  font-weight: 700;
  color: var(--c-muted);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-card);
}

.contacts { background: var(--c-bg-dark); color: var(--c-fg-on-dark); }
.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); }
.contact-row { display: flex; gap: var(--space-3); align-items: flex-start; }
.contact-row__icon {
  width: 40px;
  height: 40px;
  background: var(--c-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.contact-row__label { font-size: 0.8125rem; color: #7eb3ff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-1); }
.contact-row__value { color: var(--c-fg-on-dark); font-weight: 600; }
.contact-row__value a { color: #7eb3ff; }

.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-size: 0.8125rem; font-weight: 700; color: #a8bdd4; letter-spacing: 0.05em; }
.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--space-3);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  color: var(--c-fg-on-dark);
  font-family: var(--font-body);
  font-size: 0.9375rem;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #7a90a6; }
.form-group textarea { resize: vertical; min-height: 120px; }

.site-footer {
  background: #111b27;
  color: #a8bdd4;
  padding-block: var(--space-5);
}
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-5); }
.footer-brand__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-brand__name span { color: var(--c-accent); }
.footer-brand__desc { font-size: 0.9rem; color: #7a90a6; max-width: 36ch; }
.footer-col__title { font-size: 0.8125rem; font-weight: 700; color: #fff; 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: 0.9rem; color: #7a90a6; }
.footer-col__links a:hover { color: var(--c-accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: #4e6278;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer__bottom a { color: #4e6278; }
.footer__bottom a:hover { color: var(--c-accent); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-fg);
  color: var(--c-fg-on-dark);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.25);
}
.cookie-banner p { font-size: 0.9rem; color: #c8d8e8; max-width: 70ch; }
.cookie-banner a { color: #7eb3ff; text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: var(--space-3); flex-shrink: 0; }

@media (max-width: 1024px) {
  :root {
    --space-6: 3rem;
  }
  .grid-4    { grid-template-columns: repeat(2,1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .metrics__grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  :root {
    --space-5: 1.75rem;
    --space-6: 2.25rem;
  }
  .container { padding-inline: var(--space-4); }

  .hero .container,
  .intro__inner,
  .capabilities__inner,
  .benefits__inner,
  .faq__inner,
  .contacts__inner,
  .case-study__inner { grid-template-columns: 1fr; }

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

  .hero__media { order: -1; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .metrics__grid { grid-template-columns: repeat(2,1fr); }
  .footer__bottom { flex-direction: column; text-align: center; }
  .intro__stats { grid-template-columns: 1fr 1fr; }
  .cookie-banner { flex-direction: column; align-items: flex-start; }
}

.product-card__media { background: #fff; border: 1px solid #e5e7eb; overflow: hidden; }
.product-card__media img { width: 100%; height: 220px; object-fit: cover; display: block; }
.metric-item { padding: 20px; }

.form-group input,
.form-group textarea,
.form-group select { color: #111111 !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__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.form-group input,
.form-group textarea,
.form-group select { color: #111111 !important; }

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

.form-group input,
.form-group textarea,
.form-group select { color: #111111 !important; }