/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-red: #E30613;
  --color-red-dark: #B8050F;
  --color-red-glow: rgba(227, 6, 19, 0.25);
  --color-red-soft: rgba(227, 6, 19, 0.08);
  --color-bg: #FFFFFF;
  --color-bg-alt: #F4F5F7;
  --color-bg-muted: #ECEEF1;
  --color-text: #2B2E34;
  --color-text-muted: #6B6D70;
  --color-text-light: #949699;
  --color-border: #E0E2E6;
  --color-border-light: #ECEEF1;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --font-display: 'Montserrat', -apple-system, sans-serif;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 20px rgba(43, 46, 52, 0.08);
  --shadow-sm: 0 2px 8px rgba(43, 46, 52, 0.06);
  --shadow-md: 0 8px 28px rgba(43, 46, 52, 0.1);
  --shadow-lg: 0 16px 48px rgba(43, 46, 52, 0.12);
  --transition: 0.25s ease;
  --header-height: 76px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  line-height: 1.25;
  text-align: center;
}

.btn--primary {
  background: var(--color-red);
  color: var(--color-white);
  border-color: var(--color-red);
}
.btn--primary:hover {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-red-glow);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.btn--full { width: 100%; }

.btn__spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.65s linear infinite;
  flex-shrink: 0;
}
.btn--loading {
  pointer-events: none;
  cursor: wait;
  opacity: 0.92;
}
.btn--loading .btn__spinner { display: inline-block; }
.btn--loading:hover {
  transform: none;
  box-shadow: none;
}
.btn:disabled,
.btn--loading {
  cursor: wait;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1002;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow);
  border-bottom-color: var(--color-border);
}

.header__wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-height);
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
  position: relative;
  z-index: 3;
}

.logo__plate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  box-shadow: none;
  padding: 0;
}
.logo__plate--header { padding: 0; }
.logo__plate--about { width: 100%; }
.logo__plate--footer { padding: 0; }

.logo__plate img { filter: none; }

.logo__img {
  height: 68px;
  width: auto;
  object-fit: contain;
  display: block;
}
.logo__img--footer { height: 75px; }

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__panel {
  display: contents;
}
.nav__link {
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav__link:hover {
  color: var(--color-text);
  background: var(--color-bg-alt);
}
.nav__link--cta {
  background: var(--color-red);
  color: var(--color-white) !important;
  margin-left: 8px;
  font-family: var(--font-display);
  border: none;
  cursor: pointer;
}
.nav__link--cta:hover {
  background: var(--color-red-dark);
  box-shadow: 0 4px 16px var(--color-red-glow);
}

.burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  position: relative;
  z-index: 3;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
  transform-origin: center;
}
.burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.burger.open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: auto;
  padding: 112px 0 72px;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(227, 6, 19, 0.06), transparent 55%),
    linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

.hero__visual {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin-left: auto;
}

.hero__visual-bg {
  position: absolute;
  top: 28px;
  right: -20px;
  bottom: -28px;
  left: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--color-red) 0%, #ff4d57 100%);
  opacity: 0.92;
  z-index: 0;
}

.hero__frame {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: var(--color-black);
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
  display: block;
}

.hero__chip {
  position: absolute;
  left: -24px;
  bottom: 36px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-red);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero__chip-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.hero__chip-value {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.2);
  color: var(--color-red);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 24px;
}
.hero__badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--color-red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  text-transform: none;
}
.hero__title-accent {
  color: var(--color-red);
  display: block;
  font-size: 0.82em;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-top: 6px;
  text-transform: uppercase;
}

.hero__desc {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 800;
  color: var(--color-red);
  line-height: 1.1;
}
.stat__label {
  font-size: 11px;
  color: var(--color-text-light);
  margin-top: 6px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  line-height: 1.35;
}

/* ===== Sections ===== */
.section { padding: 100px 0; background: var(--color-bg); }
.section--dark { background: var(--color-bg); }
#contact.section--dark {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.section--alt { background: var(--color-bg-alt); }
.section--gray { background: var(--color-bg-alt); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section__tag {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 16px;
}
.section__tag::before,
.section__tag::after {
  content: '';
  width: 36px;
  height: 2px;
  border-radius: 1px;
}
.section__tag::before {
  background: linear-gradient(90deg, transparent, var(--color-red));
}
.section__tag::after {
  background: linear-gradient(90deg, var(--color-text-light), transparent);
}
.section__tag--left::after {
  display: none;
}
.section__tag--left::before {
  width: 24px;
  background: var(--color-red);
}
.section__tag--left {
  max-width: 100%;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  color: var(--color-text);
  text-transform: none;
}
.section__desc {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: rgba(227, 6, 19, 0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 52px; height: 52px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-red);
  margin-bottom: 18px;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.service-card:hover .service-card__icon {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
  transform: scale(1.05);
}
.service-card__icon svg {
  display: block;
  width: 28px;
  height: 28px;
}
.service-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0;
}
.service-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
}
.service-card__code {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--color-red);
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  border-radius: 4px;
  padding: 2px 7px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ===== Trust bar ===== */
.trust-bar {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 28px 0;
}
.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-item__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  border-radius: 10px;
  color: var(--color-red);
}
.trust-item__icon svg {
  display: block;
  width: 26px;
  height: 26px;
}
.trust-item__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  text-transform: none;
  letter-spacing: 0;
}
.trust-item__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ===== Objects ===== */
.objects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.object-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.object-card:hover {
  border-color: rgba(227, 6, 19, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.object-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  border-radius: 10px;
  color: var(--color-red);
  margin-bottom: 16px;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.object-card:hover .object-card__icon {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
  transform: scale(1.05);
}
.object-card__icon svg {
  display: block;
  width: 28px;
  height: 28px;
}
.object-card__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.35;
}
.object-card__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== Why ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}
.why-card:hover {
  border-color: rgba(227, 6, 19, 0.25);
  box-shadow: var(--shadow-lg);
}
.why-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  margin-bottom: 14px;
  border-radius: 8px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  color: var(--color-red);
  line-height: 1;
}
.why-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  text-transform: none;
  letter-spacing: 0;
}
.why-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===== Standards ===== */
.standards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.standards-block {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.standards-block--accent {
  background: var(--color-bg);
  border-color: rgba(227, 6, 19, 0.2);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.standards-block__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
  text-transform: none;
  letter-spacing: 0;
}
.standards-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.standards-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.55;
}
.standards-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-red);
}
.standards-block--accent .standards-list {
  flex: 1;
}
.standards-block__btn {
  margin-top: 32px;
  align-self: flex-start;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.faq-item[open] {
  border-color: rgba(227, 6, 19, 0.25);
}
.faq-item__question {
  padding: 18px 48px 18px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  position: relative;
  letter-spacing: 0.02em;
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--color-red);
  line-height: 1;
}
.faq-item[open] .faq-item__question::after {
  content: '−';
}
.faq-item__answer {
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(135deg, var(--color-red) 0%, #b8050f 100%);
  padding: 56px 0;
}
.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.cta-band__desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  max-width: 520px;
}
.cta-band__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.btn--outline-light {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: white;
  color: white;
}
.cta-band .btn--primary {
  background: white;
  color: var(--color-red);
  border-color: white;
}
.cta-band .btn--primary:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-bg-alt);
  color: var(--color-red-dark);
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__content .section__tag,
.contact__info .section__tag {
  margin-bottom: 16px;
}
.contact__info .section__title {
  margin-bottom: 12px;
}

.about__text {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about__features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.feature__icon {
  width: 34px; height: 34px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-red);
  flex-shrink: 0;
}
.feature__icon svg {
  display: block;
}
.feature__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 2px;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0;
}
.feature__desc { font-size: 13px; color: var(--color-text-light); }

.about__visual {
  position: relative;
  padding-bottom: 28px;
  padding-right: 8px;
}
.about__image {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-muted);
}
.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  display: block;
}
.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-red);
  border-radius: var(--radius);
  padding: 18px 22px;
  text-align: center;
  box-shadow: 0 12px 32px var(--color-red-glow);
}
.about__badge-num {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: white;
  line-height: 1;
}
.about__badge-text {
  font-size: 11px;
  color: rgba(255,255,255,0.9);
  margin-top: 4px;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Documents ===== */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.doc-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.doc-card:hover {
  border-color: rgba(227, 6, 19, 0.25);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.doc-card__preview {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: #f4f5f7;
  cursor: zoom-in;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.doc-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.35s ease;
}
.doc-card:hover .doc-card__img { transform: scale(1.03); }
.doc-card__zoom {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-red);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.doc-card:hover .doc-card__zoom,
.doc-card__preview:focus-visible .doc-card__zoom {
  opacity: 1;
  transform: translateY(0);
}
.doc-card__body { padding: 20px 20px 22px; }
.doc-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.35;
}
.doc-card__desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 14px;
}
.doc-card__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.doc-card__meta li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--color-text);
  padding-top: 6px;
  border-top: 1px solid var(--color-border);
}
.doc-card__meta li span {
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.doc-card__meta li strong,
.doc-card__meta li {
  min-width: 0;
  word-break: break-word;
}

.modal__dialog--doc {
  max-width: min(720px, 96vw);
  padding: 20px;
}
.doc-modal__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 36px 14px 0;
  line-height: 1.35;
}
.doc-modal__frame {
  max-height: calc(100vh - 120px);
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #f4f5f7;
}
.doc-modal__img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== Process ===== */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
}
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  color: var(--color-red);
  line-height: 1;
}
.step__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0;
}
.step__desc { font-size: 14px; color: var(--color-text-muted); line-height: 1.6; }
.step__arrow {
  color: var(--color-border);
  font-size: 24px;
  padding-top: 20px;
  flex-shrink: 0;
}

/* ===== Coverage ===== */
.coverage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}
.coverage__map-inner {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 1000 / 549;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 16px;
}
.coverage__map-img {
  width: 100%;
  height: auto;
  display: block;
}
.coverage__map-caption {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-light);
}

.coverage__cities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.city-tag {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px 16px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.city-tag:hover {
  background: var(--color-red);
  color: white;
  border-color: var(--color-red);
  box-shadow: 0 4px 12px var(--color-red-glow);
}

.industries__title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-text);
  text-transform: none;
  letter-spacing: 0;
}
.industries__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.industry {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  color: var(--color-text);
  transition: all var(--transition);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow);
}
.industry:hover {
  border-color: rgba(227, 6, 19, 0.3);
  color: var(--color-red);
  box-shadow: var(--shadow-lg);
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: 640px;
}
.contact__desc {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact__items { display: flex; flex-direction: column; gap: 12px; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
a.contact__item:hover {
  border-color: rgba(227, 6, 19, 0.3);
  background: var(--color-red-soft);
}
.contact__item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  border-radius: 10px;
  color: var(--color-red);
}
.contact__item-icon svg {
  display: block;
  width: 20px;
  height: 20px;
}
.contact__item-label {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--color-text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.contact__item > div {
  min-width: 0;
}
.contact__item-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 2px;
  word-break: break-word;
}
.contact__cta { margin-top: 24px; }

/* ===== Modal ===== */
body.modal-open {
  overflow: hidden;
  touch-action: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.modal.open { opacity: 1; visibility: visible; }

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(43, 46, 52, 0.5);
  backdrop-filter: blur(4px);
}

.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.95) translateY(8px);
  transition: transform var(--transition);
}
.modal.open .modal__dialog { transform: scale(1) translateY(0); }

.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  z-index: 1;
}
.modal__close:hover {
  background: var(--color-red-soft);
  border-color: rgba(227, 6, 19, 0.25);
  color: var(--color-red);
}

.modal-form__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 4px;
  padding-right: 36px;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.modal-form__subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.4;
}
.modal-form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.modal-form .form-group { margin-bottom: 12px; }
.modal-form .form-label { font-size: 11px; margin-bottom: 6px; }
.modal-form .form-input {
  padding: 10px 12px;
  font-size: 14px;
}
.modal-form__note {
  font-size: 11px;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 10px;
  line-height: 1.4;
}
.modal-form .form-success {
  margin-top: 12px;
  padding: 10px 14px;
  font-size: 13px;
}

/* ===== Mobile bottom bar ===== */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 24px rgba(43, 46, 52, 0.1);
  gap: 10px;
}

.mobile-bar__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
}
.mobile-bar__btn--call {
  background: var(--color-red);
  color: var(--color-white);
}
.mobile-bar__btn--call:hover { background: var(--color-red-dark); }
.mobile-bar__btn--write {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.mobile-bar__btn--write:hover {
  border-color: var(--color-red);
  color: var(--color-red);
}

/* ===== Forms ===== */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg-alt);
  transition: all var(--transition);
  outline: none;
}
.form-input::placeholder { color: var(--color-text-light); }
.form-input:focus {
  border-color: var(--color-red);
  background: var(--color-bg);
  box-shadow: 0 0 0 3px var(--color-red-soft);
}
.form-input.error { border-color: var(--color-red); }
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-error {
  margin-top: 12px;
  padding: 12px 16px;
  background: #fff5f5;
  border: 1px solid rgba(227, 6, 19, 0.25);
  border-radius: var(--radius);
  color: var(--color-red);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}
.form-success {
  margin-top: 16px;
  padding: 14px 20px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.2);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

/* ===== Status pages (404, thank-you) ===== */
body.status-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-bottom: 0;
  background:
    radial-gradient(circle at 85% 0%, rgba(227, 6, 19, 0.08), transparent 38%),
    radial-gradient(circle at 10% 100%, rgba(227, 6, 19, 0.04), transparent 32%),
    var(--color-bg-alt);
  font-family: var(--font);
  color: var(--color-text);
}
.status-page__header {
  position: sticky;
  top: 0;
  z-index: 10;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}
.status-page__header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.status-page .logo {
  min-width: 0;
  max-width: calc(100% - 180px);
}
.status-page .logo__img {
  height: 52px;
  max-width: 100%;
}
.status-page__header-btn {
  flex-shrink: 0;
  padding: 10px 16px;
  font-size: 12px;
  white-space: nowrap;
}
.status-page__wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 40px 16px 48px;
}
.status-page__card {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 32px 32px;
  text-align: center;
  overflow: hidden;
}
.status-page__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-red), #ff4d57);
}
.status-page__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.status-page__tag {
  display: block;
  width: fit-content;
  margin: 0;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  color: var(--color-red);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.status-page__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  margin: 0;
  border-radius: 50%;
  background: var(--color-red-soft);
  border: 1px solid rgba(227, 6, 19, 0.15);
  color: var(--color-red);
  box-shadow: 0 8px 24px var(--color-red-glow);
}
.status-page__code {
  font-family: var(--font-display);
  font-size: clamp(48px, 12vw, 72px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-red);
  margin-bottom: 10px;
}
.status-page__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
  color: var(--color-text);
}
.status-page__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.status-page__steps {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
  text-align: left;
}
.status-page__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.status-page__step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-red);
  color: #fff;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
}
.status-page__step-text {
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text);
}
.status-page__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}
.status-page__link {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
}
.status-page__link:hover {
  border-color: rgba(227, 6, 19, 0.3);
  color: var(--color-red);
  background: var(--color-red-soft);
}
.status-page__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}
.status-page__btn-main {
  width: 100%;
}
.status-page__actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.status-page__actions-row .btn {
  width: 100%;
  min-width: 0;
  padding-left: 12px;
  padding-right: 12px;
}
.status-page__footer {
  flex-shrink: 0;
  padding: 20px 16px calc(24px + env(safe-area-inset-bottom));
  text-align: center;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.85);
}
.status-page__footer p {
  margin: 0;
}
.status-page__footer .footer__credit {
  margin-top: 10px;
}
.status-page__footer a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.status-page__footer a:hover { color: var(--color-red); }

/* ===== Footer ===== */
.footer {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.footer__tagline {
  font-size: 14px;
  margin-top: 16px;
  color: var(--color-text-light);
  line-height: 1.6;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.footer__links a:hover { color: var(--color-red); }
.footer__copy {
  font-size: 12px;
  color: var(--color-text-light);
  align-self: end;
}
.footer__bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.footer__credit {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-light);
}
.footer__credit a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__credit a:hover {
  color: var(--color-red);
}

/* ===== Responsive ===== */
@media (min-width: 1201px) {
  .nav {
    flex: 1;
    justify-content: flex-end;
  }
}

@media (max-width: 1200px) {
  .burger { display: flex; }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: block;
    background: rgba(43, 46, 52, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav__panel {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin-top: var(--header-height);
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: 12px 16px 24px;
    transform: translateY(-12px);
    transition: transform 0.25s ease;
  }
  .nav.open .nav__panel {
    transform: translateY(0);
  }
  .nav__link {
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    font-size: 14px;
    border-radius: 10px;
  }
  .nav__link--cta {
    margin-left: 0;
    margin-top: 8px;
    text-align: center;
    width: 100%;
    padding: 16px;
  }
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .objects-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .docs-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .trust-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .standards-grid { grid-template-columns: 1fr; }
  .industries__grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about__visual {
    max-width: 560px;
    margin: 0 auto 28px;
    padding-right: 0;
    padding-bottom: 24px;
  }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  body.status-page { padding-bottom: 0; }
  body.nav-open { overflow: hidden; }
  .mobile-bar { display: flex; }

  .logo__img {
    height: 52px;
    max-width: min(234px, calc(100vw - 88px));
  }

  .services-grid { grid-template-columns: 1fr; }
  .objects-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .trust-bar { padding: 24px 0; }
  .trust-bar__inner { grid-template-columns: 1fr; gap: 0; }
  .trust-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
  }
  .trust-bar__inner .trust-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }
  .cta-band__inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { flex: 1 1 120px; min-width: 0; padding: 12px 14px; }
  .standards-block__btn {
    width: 100%;
    align-self: stretch;
  }
  .process-steps { flex-direction: column; gap: 32px; }
  .step__arrow { display: none; }
  .coverage { grid-template-columns: 1fr; }
  .hero {
    padding: 100px 0 56px;
  }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__content { max-width: 100%; }
  .hero__visual {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero__visual-bg {
    top: 16px;
    right: -12px;
    bottom: -16px;
    left: 16px;
  }
  .hero__frame {
    aspect-ratio: 16 / 11;
  }
  .hero__chip {
    left: 12px;
    bottom: 16px;
  }
  .hero__stats { gap: 10px 12px; }
  .hero__actions .btn {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
    padding: 12px 14px;
  }
  .footer { padding: 40px 0; }
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer__copy {
    align-self: start;
    padding-top: 4px;
  }
  .section { padding: 72px 0; }
  .section__header { margin-bottom: 48px; }
  .coverage { margin-bottom: 48px; gap: 32px; }
  .modal-form__grid { grid-template-columns: 1fr; }
  .modal__dialog { padding: 24px 20px 20px; }
  .about__visual {
    padding-right: 0;
    padding-bottom: 20px;
  }
  .about__badge {
    right: 8px;
    bottom: 0;
    padding: 14px 18px;
  }
  .service-card__code {
    display: inline-block;
    margin-left: 0;
    margin-top: 8px;
  }

  .status-page__header-inner { min-height: 64px; }
  .status-page .logo { max-width: calc(100% - 16px); }
  .status-page .logo__img { height: 44px; }
  .status-page__header-btn { display: none; }
  .status-page__wrap { padding: 28px 16px 32px; }
  .status-page__card { padding: 32px 20px 28px; }
  .status-page__actions-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .cta-band__actions {
    flex-direction: column;
  }
  .cta-band__actions .btn {
    width: 100%;
    flex: none;
  }
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
    flex: none;
  }
  .hero__stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .stat {
    display: flex;
    align-items: baseline;
    gap: 12px;
    text-align: left;
  }
  .stat__label { margin-top: 0; }
}