@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800;900&family=Inter:wght@400;500;600&display=swap');

*, *::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;
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font: inherit;
}

svg {
  display: block;
}

:root {
  --c-bg:           #0a0a0a;
  --c-fg:           #f0f0f0;
  --c-muted:        #888888;
  --c-accent:       #00e5ff;
  --c-accent-dim:   rgba(0, 229, 255, 0.12);
  --c-accent-dark:  #00b3cc;
  --c-surface:      #141414;
  --c-surface-2:    #1c1c1c;
  --c-surface-3:    #242424;
  --c-light-bg:     #f4f4f4;
  --c-light-fg:     #111111;
  --c-light-muted:  #555555;
  --c-light-card:   #ffffff;
  --c-border-dark:  rgba(255, 255, 255, 0.07);
  --c-border-light: rgba(0, 0, 0, 0.08);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3.5rem;
  --space-6: 6rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 8px 40px rgba(0, 229, 255, 0.1);
  --transition: 0.2s ease;
}

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

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

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

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

.section--surface-2 {
  background: var(--c-surface-2);
  color: var(--c-fg);
}

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

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-2);
}

.section--light .section-eyebrow {
  color: #007a8a;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.section-lead {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: var(--c-muted);
  line-height: 1.72;
  max-width: 640px;
}

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

.section-center,
.section-centered {
  text-align: center;
}

.section-center .section-lead,
.section-centered .section-lead {
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border-dark);
  padding-block: 0.875rem;
  color: var(--c-fg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

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

.site-header__logo-img {
  width: 34px;
  height: 24px;
  flex-shrink: 0;
}

.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--c-fg);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
}

.site-header__brand em {
  font-style: normal;
  color: var(--c-accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-accent);
  color: #000000;
}

.btn--primary:hover {
  background: var(--c-accent-dark);
  color: #000000;
}

.btn--outline {
  background: transparent;
  color: var(--c-fg);
  border: 1.5px solid rgba(255, 255, 255, 0.28);
}

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

.btn--outline-dark {
  background: transparent;
  color: var(--c-light-fg);
  border: 1.5px solid rgba(0, 0, 0, 0.25);
}

.btn--outline-dark:hover {
  border-color: #007a8a;
  color: #007a8a;
}

.btn--tel {
  background: var(--c-accent);
  color: #000000;
}

.btn--tel:hover {
  background: var(--c-accent-dark);
  color: #000000;
}

.btn--mail {
  background: transparent;
  color: var(--c-fg);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.btn--mail:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.img-ph {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--c-surface-2);
  color: var(--c-muted);
}

.img-ph--tinted {
  background: #0d1a1e;
}

.img-ph--warm {
  background: #1a150d;
}

.img-ph__icon {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

.img-ph__label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.45;
}

.hero {
  background: var(--c-bg);
  color: var(--c-fg);
  min-height: 91svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 55% at 72% 50%, rgba(0, 229, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

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

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--c-accent);
  flex-shrink: 0;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 0.93;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

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

.hero__desc {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--c-muted);
  line-height: 1.72;
  max-width: 460px;
}

.hero__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-1);
}

.hero__media {
  position: relative;
}

.hero__img-box {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.15);
  position: relative;
}

.hero__badge {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: var(--c-accent);
  color: #000000;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 10;
}

.hero__badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  color: #000000;
}

.hero__badge-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.75);
}

.intro-section {
  background: var(--c-surface);
  color: var(--c-fg);
}

.intro-header {
  margin-bottom: var(--space-5);
}

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

.intro-card {
  background: var(--c-surface-2);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.intro-card__icon {
  width: 44px;
  height: 44px;
  color: var(--c-accent);
}

.intro-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
}

.intro-card__body {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.68;
}

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

.features-header {
  margin-bottom: var(--space-5);
}

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

.feature-card {
  background: var(--c-surface);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-3px);
}

.feature-card__num {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  opacity: 0.6;
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--c-fg);
}

.feature-card__body {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.68;
}

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

.how-section .section-eyebrow {
  color: #007a8a;
}

.how-header {
  margin-bottom: var(--space-5);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
  position: relative;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(10% + 28px);
  right: calc(10% + 28px);
  height: 2px;
  background: rgba(0, 122, 138, 0.2);
  z-index: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #000000;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-light-fg);
}

.step-body {
  font-size: 0.855rem;
  color: var(--c-light-muted);
  line-height: 1.65;
}

.products-section {
  background: var(--c-surface);
  color: var(--c-fg);
}

.products-header {
  margin-bottom: var(--space-5);
}

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

.product-card {
  background: var(--c-surface-2);
  color: var(--c-fg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border-dark);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(0, 229, 255, 0.25);
}

.product-card-featured {
  border-color: rgba(0, 229, 255, 0.35);
}

.product-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-fg);
  line-height: 1.2;
}

.product-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1.1;
}

.price-period {
  font-size: 0.85rem;
  color: var(--c-muted);
  font-weight: 400;
}

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

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-2) 0;
  padding: 0;
}

.product-features li {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.5;
  padding-left: var(--space-3);
  position: relative;
}

.product-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-weight: 600;
}

.product-card__img-wrap {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}

.product-card__badge {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background: var(--c-accent);
  color: #000000;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  z-index: 10;
}

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

.product-card__cat {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--c-fg);
  line-height: 1.05;
}

.product-card__desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.68;
  flex-grow: 1;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
  margin-top: var(--space-2);
}

.product-card__price-sub {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--c-muted);
}

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

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

.showcase-header {
  margin-bottom: var(--space-5);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: var(--space-2);
}

.showcase-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--c-surface-2);
}

.showcase-item--large {
  grid-row: span 2;
}

.showcase-item .img-ph {
  background: var(--c-surface-2);
}

.showcase-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
  padding: var(--space-2) var(--space-3);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

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

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

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

.benefits-content .section-eyebrow {
  color: #007a8a;
}

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

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--c-light-card);
  color: var(--c-light-fg);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  border: 1px solid var(--c-border-light);
}

.benefit-item__icon {
  width: 38px;
  height: 38px;
  color: #007a8a;
  flex-shrink: 0;
}

.benefit-item__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-light-fg);
  margin-bottom: 3px;
}

.benefit-item__text {
  font-size: 0.875rem;
  color: var(--c-light-muted);
  line-height: 1.65;
}

.benefits-media {
  position: relative;
}

.benefits-img-box {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border-light);
}

.benefits-img-box .img-ph {
  background: #dde9ec;
  color: #6a8a8f;
}

.capabilities-section {
  background: var(--c-surface);
  color: var(--c-fg);
}

.capabilities-header {
  margin-bottom: var(--space-5);
}

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

.capability-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--c-border-dark);
  border-radius: var(--radius-md);
  background: var(--c-surface-2);
  color: var(--c-fg);
}

.capability-item__icon {
  width: 36px;
  height: 36px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.capability-item__content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.capability-item__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
}

.capability-item__body {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.65;
}

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

.cases-header {
  margin-bottom: var(--space-5);
}

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

.case-card {
  background: var(--c-surface);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
}

.case-card__img-wrap {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}

.case-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex-grow: 1;
  color: var(--c-fg);
}

.case-card__tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.case-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
  line-height: 1.1;
}

.case-card__desc {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.65;
  flex-grow: 1;
}

.case-card__stat {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-top: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border-dark);
}

.case-card__stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
}

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

.metrics-section {
  background: var(--c-accent);
  color: #000000;
  padding-block: var(--space-5);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-3);
}

.metric-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.metric-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: #000000;
  line-height: 1;
}

.metric-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.7);
}

.testimonials-section {
  background: var(--c-surface-2);
  color: var(--c-fg);
}

.testimonials-header {
  margin-bottom: var(--space-5);
}

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

.testimonial-card {
  background: var(--c-surface);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--c-accent);
  color: var(--c-accent);
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--c-fg);
  line-height: 1.72;
  flex-grow: 1;
}

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

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(0, 229, 255, 0.3);
  flex-shrink: 0;
  background: var(--c-surface-2);
}

.testimonial-avatar .img-ph {
  border-radius: 50%;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--c-fg);
}

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

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

.faq-header {
  margin-bottom: var(--space-5);
}

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

.faq-item {
  background: var(--c-surface);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--c-border-dark);
}

.faq-item__q {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.faq-item__a {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.7;
}

.blog-section {
  background: var(--c-surface);
  color: var(--c-fg);
}

.blog-header {
  margin-bottom: var(--space-5);
}

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

.blog-card {
  background: var(--c-surface-2);
  color: var(--c-fg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition);
}

.blog-card:hover {
  border-color: rgba(0, 229, 255, 0.28);
}

.blog-card__img-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

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

.blog-card__cat {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: var(--c-accent-dim);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

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

.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
  line-height: 1.15;
}

.blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.65;
  flex-grow: 1;
}

.blog-card__link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: auto;
  padding-top: var(--space-2);
}

.contacts-section {
  background: var(--c-surface);
  color: var(--c-fg);
}

.contacts-header {
  margin-bottom: var(--space-5);
}

.contacts-split {
  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-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.contact-item__icon {
  width: 40px;
  height: 40px;
  color: var(--c-accent);
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 4px;
}

.contact-item__value {
  font-size: 1rem;
  color: var(--c-fg);
  font-weight: 500;
  line-height: 1.5;
}

.contact-item__value a {
  color: var(--c-fg);
  transition: color var(--transition);
}

.contact-item__value a:hover {
  color: var(--c-accent);
}

.contacts-map-box {
  background: var(--c-surface-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border-dark);
  min-height: 200px;
  margin-top: var(--space-4);
}

.contacts-map-box .img-ph {
  min-height: 200px;
  background: #0f1418;
}

.contact-form {
  background: var(--c-surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--c-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--c-fg);
  margin-bottom: var(--space-1);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.form-input,
.form-textarea {
  background: var(--c-surface-3);
  color: var(--c-fg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.75rem var(--space-2);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--c-accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--c-muted);
  opacity: 0.7;
}

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

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

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-5);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}

.footer-logo-img {
  width: 30px;
  height: 21px;
  flex-shrink: 0;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--c-fg);
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: 0.03em;
}

.footer-brand-name em {
  font-style: normal;
  color: var(--c-accent);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.65;
  max-width: 280px;
}

.footer-col-heading {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-fg);
  margin-bottom: var(--space-3);
}

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

.footer-links a {
  font-size: 0.875rem;
  color: var(--c-muted);
  transition: color var(--transition);
}

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

.footer-contact-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--c-muted);
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.footer-contact-line svg {
  width: 15px;
  height: 15px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-line a {
  color: var(--c-muted);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--c-border-dark);
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.footer-copyright {
  font-size: 0.815rem;
  color: var(--c-muted);
}

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

.footer-legal-links a {
  font-size: 0.815rem;
  color: var(--c-muted);
  transition: color var(--transition);
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

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

@media (max-width: 640px) {
  :root {
    --space-6: 4rem;
    --space-5: 2.5rem;
  }

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

  .hero__media {
    display: none;
  }

  .hero {
    min-height: 80svh;
  }

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

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

  .steps-timeline {
    grid-template-columns: 1fr;
  }

  .steps-timeline::before {
    display: none;
  }

  .step-item {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }

  .step-num {
    flex-shrink: 0;
  }

  .step-item > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

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

  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .showcase-item--large {
    grid-row: auto;
    grid-column: span 2;
  }

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

  .benefits-media {
    order: -1;
  }

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

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

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

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

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

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

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

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

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .footer-legal-links {
    flex-wrap: wrap;
    gap: var(--space-2);
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  :root {
    --space-6: 5rem;
  }

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

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

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

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

  .steps-timeline::before {
    right: calc(33% + 28px);
  }

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

  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .showcase-item--large {
    grid-row: auto;
    grid-column: span 2;
  }

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

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

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

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

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

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

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

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

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

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

@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;
  }
}

body {
  font-size: clamp(14px, 2vw, 16px);
}

.faq-question,
.product-title,
.feature-heading {
  font-size: 1rem;
}

caption,
label,
small {
  font-size: clamp(12px, 1.5vw, 14px);
}

.logo-brand { width: 48px; height: auto; flex-shrink: 0; }
.logo { width: 48px; height: auto; flex-shrink: 0; }
.footer-section { padding: 80px 0; }
.step-number { font-size: 2rem; font-weight: 800; display: block; margin-bottom: 8px; }
.metric-number { font-size: 2rem; font-weight: 800; display: block; margin-bottom: 8px; }

.steps-timeline::before { color: #ffffff !important; }
.benefits-img-box .img-ph { color: #111111 !important; }

.steps-timeline::before { color: #ffffff !important; }
.benefits-img-box .img-ph { color: #111111 !important; }