/* ============================
   CRYPTOLAB — Design System (based on shiftapp)
   ============================ */

/* Fonts */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@300,400,500,700,800&f[]=satoshi@300,400,500,700&display=swap');

/* ============================
   DESIGN TOKENS
   ============================ */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Inter', sans-serif;
}

/* ============================
   DARK MODE (default)
   ============================ */
:root, [data-theme="dark"] {
  --color-bg:               #0a0b0d;
  --color-surface:          #111316;
  --color-surface-2:        #161a1f;
  --color-surface-offset:   #1c2028;
  --color-surface-dynamic:  #232830;
  --color-divider:          #1e232b;
  --color-border:           #2a3040;

  --color-text:             #e8ecf0;
  --color-text-muted:       #7a8494;
  --color-text-faint:       #404858;
  --color-text-inverse:     #0a0b0d;

  /* Steel Blue accent */
  --color-primary:          #4d8fff;
  --color-primary-hover:    #6ba3ff;
  --color-primary-active:   #3a7af0;
  --color-primary-highlight:#1a2a4a;

  --color-success:  #3d9a6a;
  --color-error:    #d15a5a;
  --color-warning:  #d4924a;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6);
}

/* ============================
   LIGHT MODE
   ============================ */
[data-theme="light"] {
  --color-bg:               #f4f6fa;
  --color-surface:          #ffffff;
  --color-surface-2:        #f8f9fc;
  --color-surface-offset:   #edf0f7;
  --color-surface-dynamic:  #e4e8f2;
  --color-divider:          #dde1ee;
  --color-border:           #cdd2e0;

  --color-text:             #121620;
  --color-text-muted:       #5a6275;
  --color-text-faint:       #9aa0b0;
  --color-text-inverse:     #ffffff;

  --color-primary:          #2563eb;
  --color-primary-hover:    #1d4ed8;
  --color-primary-active:   #1e40af;
  --color-primary-highlight:#dbeafe;

  --color-success:  #15803d;
  --color-error:    #dc2626;
  --color-warning:  #d97706;

  --shadow-sm: 0 1px 2px rgba(0,0,40,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,40,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,40,0.12);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #f4f6fa;
    --color-surface: #ffffff;
    --color-surface-2: #f8f9fc;
    --color-surface-offset: #edf0f7;
    --color-surface-dynamic: #e4e8f2;
    --color-divider: #dde1ee;
    --color-border: #cdd2e0;
    --color-text: #121620;
    --color-text-muted: #5a6275;
    --color-text-faint: #9aa0b0;
    --color-text-inverse: #ffffff;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-active: #1e40af;
    --color-primary-highlight: #dbeafe;
    --color-success: #15803d;
    --color-error: #dc2626;
    --color-warning: #d97706;
    --shadow-sm: 0 1px 2px rgba(0,0,40,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,40,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,40,0.12);
  }
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color 0.3s ease, color 0.3s ease;
}

img, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4,h5,h6 { text-wrap: balance; line-height: 1.1; font-family: var(--font-display); font-weight: 700; }
p, li, figcaption { text-wrap: pretty; max-width: 68ch; }

a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

::selection {
  background: var(--color-primary-highlight);
  color: var(--color-text);
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================
   UTILITY
   ============================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-16));
}
.container--narrow {
  max-width: var(--content-default);
}

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

/* ============================
   HEADER / NAV
   ============================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--space-4);
  background: color-mix(in srgb, var(--color-bg) 80%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s var(--transition), box-shadow 0.3s var(--transition),
              background 0.3s ease;
}
.header--scrolled { box-shadow: var(--shadow-md); }
.header--hidden { transform: translateY(-100%); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.logo__mark {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
}
.logo__text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* Nav links */
.nav__links {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}
.nav__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.nav__links a:hover { color: var(--color-text); }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.lang-switch {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.lang-btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  background: transparent;
  transition: color var(--transition), background var(--transition);
}
.lang-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.lang-btn.active {
  color: var(--color-primary);
  background: var(--color-surface-2);
}

.nav__mobile-lang {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.nav__mobile-lang-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Theme toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

/* CTA button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 20px color-mix(in srgb, var(--color-primary) 40%, transparent);
  transform: translateY(-1px);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: transparent;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-secondary:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-text-faint);
  transform: translateY(-1px);
}

/* Mobile menu burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  color: var(--color-text);
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: 65px;
  background: var(--color-bg);
  z-index: 99;
  padding: var(--space-8) var(--space-6);
  flex-direction: column;
  gap: var(--space-6);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  transition: color var(--transition);
}
.nav__mobile a:hover { color: var(--color-primary); }

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .btn-primary.nav__cta { display: none; }
}

/* ============================
   HERO
   ============================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in srgb, var(--color-primary) 12%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, color-mix(in srgb, var(--color-primary) 6%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 70%, color-mix(in srgb, #0066ff 5%, transparent) 0%, transparent 60%),
    var(--color-bg);
  z-index: 0;
}

/* Animated grid */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
  opacity: 0.35;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding-inline: var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary-highlight);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.hero__badge span.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  /* Плотнее, чем глобальный --text-hero (до 8rem), иначе длинные RU-строки не помещаются */
  font-size: clamp(1.45rem, 1.05rem + 2.6vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.12;
  margin-bottom: var(--space-6);
  text-wrap: balance;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-primary) 0%, #7eb8ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 400;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.65;
}

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

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2.5s infinite;
}
.hero__scroll svg { color: var(--color-text-faint); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* Floating cards */
.hero__floaters {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.floater {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}
.floater--1 { top: 18%; left: 5%; animation-delay: 0s; }
.floater--2 { top: 25%; right: 6%; animation-delay: 1.5s; }
.floater--3 { bottom: 20%; left: 8%; animation-delay: 3s; }
.floater--4 { bottom: 18%; right: 5%; animation-delay: 4.5s; }

.floater__icon {
  font-size: 1.2em;
  margin-bottom: var(--space-1);
}
.floater__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 900px) { .floater { display: none; } }

/* ============================
   SECTION DEFAULTS
   ============================ */
section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  display: block;
  width: 16px; height: 1px;
  background: var(--color-primary);
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
}

/* ============================
   CHALLENGES SECTION
   ============================ */
.challenges {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.challenges__header {
  text-align: center;
  margin-bottom: var(--space-16);
}
.challenges__header .section-sub {
  margin-inline: auto;
}

.challenges__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.challenge-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.challenge-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.challenge-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border));
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.challenge-card:hover::before { opacity: 1; }

.challenge-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.challenge-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.challenge-card__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 100%;
}

/* ============================
   SERVICES SECTION
   ============================ */
.services__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-16);
}

.service-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.services__layout:not(.cr-services) .service-item:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.cr-services .service-item:first-child {
  grid-column: auto;
  display: block;
}

.service-item:hover {
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.service-item__num {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.service-item__num::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--color-primary);
}

.service-item__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.service-item__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 100%;
}

.service-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}
.tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.service-item__visual {
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

/* Code-like visual for embedded software */
.code-visual {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: var(--space-5);
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.code-line { display: flex; gap: var(--space-2); align-items: baseline; }
.code-kw { color: var(--color-primary); }
.code-fn { color: #7eb8ff; }
.code-str { color: #3dba74; }
.code-cm { color: var(--color-text-faint); }
.code-num { color: #e07dab; }
.code-cursor {
  display: inline-block;
  width: 8px; height: 1em;
  background: var(--color-primary);
  animation: blink 1.2s step-end infinite;
  vertical-align: text-bottom;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

@media (max-width: 900px) {
  .services__layout { grid-template-columns: 1fr; }
  .services__layout:not(.cr-services) .service-item:first-child { grid-column: 1; grid-template-columns: 1fr; }
}

/* ============================
   CLIENTS / INDUSTRIES
   ============================ */
.clients { background: var(--color-surface); }

.clients__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-16);
}

@media (max-width: 768px) {
  .clients__header { grid-template-columns: 1fr; }
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.industry-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition);
}
.industry-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border));
  transform: translateY(-2px);
}

.industry-card__icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
}

.industry-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.industry-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 100%;
}

/* Clients logos strip */
.clients__strip {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-10);
}
.clients__strip-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-6);
  text-align: center;
}
.clients__logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
}
.client-logo {
  height: 36px;
  padding: var(--space-2) var(--space-5);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  transition: color var(--transition), border-color var(--transition);
}
.client-logo:hover {
  color: var(--color-text);
  border-color: var(--color-text-faint);
}

@media (max-width: 640px) {
  .industries-grid { grid-template-columns: 1fr; }
}

/* ============================
   NEWS SECTION
   ============================ */
.news__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.news-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.news-card:hover {
  border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.news-card__category {
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
}
.news-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.news-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.news-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 100%;
  flex: 1;
}

.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}
.news-card__link:hover { gap: var(--space-2); }

.news__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16);
  color: var(--color-text-faint);
  font-size: var(--text-sm);
}

@media (max-width: 900px) {
  .news__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .news__grid { grid-template-columns: 1fr; }
}

/* ============================
   CONTACTS SECTION
   ============================ */
.contacts {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
}

.contacts--telegram .container {
  text-align: center;
}
.contacts--telegram .section-label {
  display: inline-flex;
}
.contacts--telegram .section-title,
.contacts--telegram .section-sub {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.contact-telegram {
  display: flex;
  justify-content: center;
  margin-top: var(--space-10);
}

/* ============================
   FOOTER
   ============================ */
.footer {
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-divider);
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}

.footer__links {
  display: flex;
  list-style: none;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-text); }

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin: 0;
  max-width: none;
}

.footer__disclaimer {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.55;
  max-width: 72ch;
}

/* ============================
   SCROLL ANIMATIONS
   ============================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================
   NEWS ADMIN PANEL
   ============================ */
.admin-hint {
  background: var(--color-primary-highlight);
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin-top: var(--space-4);
  display: none;
}

/* ============================
   COUNTER STATS
   ============================ */
.stats-row {
  display: flex;
  gap: var(--space-10);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}
.stat-item {}
.stat-item__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-item__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--space-1);
}
.hero-stats {
  justify-content: center;
  margin-top: var(--space-12);
}
.hero-stats .stat-item__num {
  font-size: var(--text-xl);
}
.hero-stats .stat-item__label {
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.35;
  max-width: 14ch;
}

/* Process */
.process-block {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.process-block .container {
  text-align: center;
}
.process-block .section-label {
  display: inline-flex;
}
.process-block .section-title,
.process-block .section-sub {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.process-block .section-sub {
  margin-top: 0;
}
.process-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  text-align: start;
  counter-reset: step;
}
.process-step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.process-step:hover {
  border-color: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
  box-shadow: var(--shadow-sm);
}
.process-step__n {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
}
.process-step__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.process-step__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 100%;
}
@media (max-width: 900px) {
  .process-list { grid-template-columns: 1fr; }
}

/* Safety */
.safety-block {
  background: var(--color-bg);
}
.safety__intro {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}
.safety__intro .section-sub {
  margin-inline: auto;
}
.safety__grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  padding: 0;
  margin: 0 0 var(--space-12);
}
.safety__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  position: relative;
  padding-left: var(--space-5);
  max-width: none;
}
.safety__card::before {
  content: "";
  position: absolute;
  left: var(--space-4);
  top: var(--space-6);
  bottom: var(--space-6);
  width: 3px;
  border-radius: 2px;
  background: var(--color-primary);
  opacity: 0.5;
}
@media (max-width: 900px) {
  .safety__grid { grid-template-columns: 1fr; }
}
.trust-strip {
  margin-top: 0;
}