/* MyTeam — Premium B2B IT Landing */

:root {
  --tech-black: #0B0D10;
  --dark-graphite: #1A1E24;
  --neon-blue: #00C2FF;
  --soft-blue: #4DDCFF;
  --white: #FFFFFF;
  --gray: #8A8F98;
  --glass: rgba(26, 30, 36, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --neon-glow: 0 0 24px rgba(0, 194, 255, 0.35);
  --neon-glow-strong: 0 0 40px rgba(0, 194, 255, 0.5), 0 0 80px rgba(0, 194, 255, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 80px;
  --container: min(1200px, calc(100% - 48px));
  color-scheme: dark;
}

:root[data-theme="light"] {
  --tech-black: #F4F8FB;
  --dark-graphite: #FFFFFF;
  --neon-blue: #009DD6;
  --soft-blue: #00BCEB;
  --white: #101820;
  --gray: #5E6977;
  --glass: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(13, 35, 48, 0.11);
  --neon-glow: 0 14px 34px rgba(0, 157, 214, 0.16);
  --neon-glow-strong: 0 18px 48px rgba(0, 157, 214, 0.25);
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(circle at 78% 12%, rgba(0, 194, 255, 0.08), transparent 30rem),
    var(--tech-black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

:root[data-theme="light"] body {
  background:
    radial-gradient(circle at 82% 8%, rgba(0, 194, 255, 0.18), transparent 32rem),
    linear-gradient(180deg, #F7FBFE 0%, #EDF4F8 54%, #F7FBFE 100%);
}

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Cursor glow */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

body:hover .cursor-glow {
  opacity: 1;
}

.mobile-quick-cta {
  display: none;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(11, 13, 16, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}

:root[data-theme="light"] .header {
  background: rgba(247, 251, 254, 0.72);
}

.header--scrolled {
  background: rgba(11, 13, 16, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

:root[data-theme="light"] .header--scrolled {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 32px rgba(13, 35, 48, 0.08);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.logo__mark {
  filter: drop-shadow(0 0 12px rgba(0, 194, 255, 0.4));
}

.logo__accent {
  color: var(--neon-blue);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), var(--soft-blue));
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--white);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__link--active {
  color: var(--white);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

.theme-toggle {
  position: relative;
  width: 76px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  padding: 0;
}

.theme-toggle:hover {
  color: var(--soft-blue);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--neon-blue);
  outline-offset: 4px;
}

.theme-toggle__track {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 4px;
  border: 1px solid var(--glass-border);
  border-radius: inherit;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(11, 13, 16, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.theme-toggle:hover .theme-toggle__track {
  border-color: rgba(0, 194, 255, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), var(--neon-glow);
}

.theme-toggle__thumb {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-blue), var(--soft-blue));
  box-shadow: 0 0 18px rgba(0, 194, 255, 0.42);
  transition: transform var(--transition), box-shadow var(--transition);
}

.theme-toggle__option {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 30px;
}

.theme-toggle__option::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 15px;
  height: 15px;
  transform: translate(-50%, -50%);
  transition: color var(--transition);
}

.theme-toggle__option--moon::before {
  border-radius: 50%;
  background: currentColor;
  box-shadow: inset -5px -2px 0 var(--neon-blue);
}

.theme-toggle__option--sun::before {
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow:
    0 -7px 0 -5px currentColor,
    0 7px 0 -5px currentColor,
    7px 0 0 -5px currentColor,
    -7px 0 0 -5px currentColor,
    5px 5px 0 -5px currentColor,
    -5px -5px 0 -5px currentColor,
    5px -5px 0 -5px currentColor,
    -5px 5px 0 -5px currentColor;
}

:root[data-theme="light"] .theme-toggle__track {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(235, 247, 252, 0.9)),
    rgba(255, 255, 255, 0.76);
}

:root[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(38px);
  box-shadow: 0 10px 24px rgba(0, 157, 214, 0.24);
}

:root[data-theme="dark"] .theme-toggle__option--moon,
:root[data-theme="light"] .theme-toggle__option--sun {
  color: var(--tech-black);
}

:root[data-theme="dark"] .theme-toggle__option--sun,
:root[data-theme="light"] .theme-toggle__option--moon {
  color: var(--gray);
}

:root[data-theme="light"] .theme-toggle__option--moon::before {
  box-shadow: inset -5px -2px 0 #ffffff;
}

.burger--active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger--active span:nth-child(2) {
  opacity: 0;
}

.burger--active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--neon-blue), #0099cc);
  color: var(--tech-black);
  box-shadow: var(--neon-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--neon-glow-strong);
}

.btn:focus-visible {
  outline: 2px solid var(--neon-blue);
  outline-offset: 3px;
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  border-color: rgba(0, 194, 255, 0.4);
  box-shadow: 0 0 20px rgba(0, 194, 255, 0.15);
  color: var(--soft-blue);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 18px 36px;
  font-size: 1rem;
}

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

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 194, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 75%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 12s ease-in-out infinite;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 194, 255, 0.12);
  top: -10%;
  right: -5%;
}

.hero__orb--2 {
  width: 350px;
  height: 350px;
  background: rgba(77, 220, 255, 0.08);
  bottom: 10%;
  left: -5%;
  animation-delay: -4s;
}

.hero__lines {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, var(--tech-black) 100%);
  pointer-events: none;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -30px) scale(1.05); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--neon-blue);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--white);
  background: linear-gradient(135deg, var(--white) 0%, rgba(255, 255, 255, 0.85) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

:root[data-theme="light"] .hero__title {
  background: linear-gradient(135deg, #101820 0%, #596574 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

@supports not (background-clip: text) {
  .hero__title {
    -webkit-text-fill-color: unset;
  }
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

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

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}

.hero__stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-blue);
  text-shadow: 0 0 20px rgba(0, 194, 255, 0.3);
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--gray);
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

/* Hero visual */
.hero-visual {
  position: relative;
  min-height: 420px;
  padding: 24px 20px 0;
}

.hero-visual__glow {
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.2) 0%, transparent 70%);
  filter: blur(40px);
}

.hero-visual__card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero-visual__card--main {
  position: relative;
  padding: 0;
  overflow: hidden;
  animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-visual__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--glass-border);
}

.hero-visual__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hero-visual__dot--r { background: #ff5f57; }
.hero-visual__dot--y { background: #febc2e; }
.hero-visual__dot--g { background: #28c840; }

.hero-visual__filename {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--gray);
}

.hero-visual__code {
  padding: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  overflow-x: auto;
}

.code-kw { color: #c792ea; }
.code-fn { color: var(--neon-blue); }
.code-prop { color: #82aaff; }
.code-str { color: #c3e88d; }
.code-num { color: #f78c6c; }

.hero-visual__card--float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  font-size: 0.85rem;
  color: var(--gray);
}

.hero-visual__card--float svg {
  color: var(--neon-blue);
  flex-shrink: 0;
}

.hero-visual__card--team {
  top: -20px;
  right: -20px;
  animation: floatCard 5s ease-in-out infinite;
}

.hero-visual__card--api {
  bottom: 40px;
  left: -30px;
  animation: floatCard 5s ease-in-out infinite 1s;
}

@keyframes floatCard {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-5px, 5px); }
}

.hero-visual__status {
  color: #28c840;
  font-size: 0.75rem;
  margin-left: auto;
}

.hero-visual__badge {
  margin-left: auto;
  padding: 4px 10px;
  background: rgba(0, 194, 255, 0.15);
  border-radius: 6px;
  color: var(--neon-blue);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
}

.hero-visual__nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-visual__nodes span {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--neon-blue);
  animation: nodePulse 3s ease-in-out infinite;
}

.hero-visual__nodes span:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.hero-visual__nodes span:nth-child(2) { top: 60%; right: 15%; animation-delay: 0.5s; }
.hero-visual__nodes span:nth-child(3) { bottom: 25%; left: 25%; animation-delay: 1s; }
.hero-visual__nodes span:nth-child(4) { top: 40%; right: 30%; animation-delay: 1.5s; }
.hero-visual__nodes span:nth-child(5) { bottom: 10%; right: 10%; animation-delay: 2s; }

@keyframes nodePulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

/* Sections */
.section {
  padding: 120px 0;
  position: relative;
}

.section--alt {
  background: linear-gradient(180deg, transparent, rgba(26, 30, 36, 0.4) 50%, transparent);
}

:root[data-theme="light"] .section--alt {
  background: linear-gradient(180deg, transparent, rgba(218, 235, 244, 0.7) 50%, transparent);
}

.section__header {
  margin-bottom: 64px;
  max-width: 640px;
}

.section__header--center {
  text-align: center;
  margin-inline: auto;
  max-width: 720px;
}

.section__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--neon-blue);
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section__desc {
  color: var(--gray);
  font-size: 1.05rem;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal--delay {
  transition-delay: 0.12s;
}

.reveal--delay-2 {
  transition-delay: 0.22s;
}

.reveal--instant {
  opacity: 1;
  transform: none;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--instant.visible {
  transform: none;
}

.reveal-stagger.visible {
  opacity: 1;
  transform: translateY(0);
}

/* About */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about__lead {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.9);
}

:root[data-theme="light"] .about__lead {
  color: rgba(16, 24, 32, 0.88);
}

.about__lead strong {
  color: var(--soft-blue);
}

.about__text {
  color: var(--gray);
  line-height: 1.8;
}

.about__cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card {
  padding: 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  transition: all var(--transition);
}

.about-card:hover {
  border-color: rgba(0, 194, 255, 0.25);
  box-shadow: var(--neon-glow);
  transform: translateX(8px);
}

.about-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 194, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--neon-blue);
  margin-bottom: 16px;
  box-shadow: 0 0 20px rgba(0, 194, 255, 0.1);
}

.about-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.about-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* Services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card.reveal.visible:hover,
.service-card.visible:hover {
  transform: translateY(-6px);
}

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

.service-card.visible:hover {
  border-color: rgba(0, 194, 255, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), var(--neon-glow);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--neon-blue);
  filter: drop-shadow(0 0 8px rgba(0, 194, 255, 0.4));
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.6;
}

/* Clients */
.clients-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: 24px;
  align-items: stretch;
}

.clients-layout__lead {
  position: relative;
  padding: 36px;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(26, 30, 36, 0.9), rgba(11, 13, 16, 0.9));
  border: 1px solid rgba(0, 194, 255, 0.16);
  border-radius: var(--radius);
}

:root[data-theme="light"] .clients-layout__lead {
  background:
    radial-gradient(circle at 100% 100%, rgba(0, 194, 255, 0.16), transparent 46%),
    linear-gradient(150deg, rgba(255, 255, 255, 0.94), rgba(236, 246, 251, 0.9));
}

.clients-layout__lead::after {
  content: '';
  position: absolute;
  inset: auto -70px -90px auto;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.18), transparent 68%);
  pointer-events: none;
}

.clients-layout__lead span {
  display: inline-block;
  margin-bottom: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neon-blue);
}

.clients-layout__lead h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.16;
}

.clients-layout__lead p {
  position: relative;
  z-index: 1;
  color: var(--gray);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.client-chip {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-height: 150px;
  padding: 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}

.client-chip:hover {
  border-color: rgba(0, 194, 255, 0.3);
  box-shadow: var(--neon-glow);
  transform: translateY(-4px);
  background: rgba(26, 30, 36, 0.82);
}

:root[data-theme="light"] .client-chip:hover,
:root[data-theme="light"] .advantage-card:hover {
  background: rgba(255, 255, 255, 0.96);
}

.client-chip__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(0, 194, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--neon-blue);
}

.client-chip strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.98rem;
  color: var(--white);
}

.client-chip p {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--gray);
}

/* Advantages */
.advantages-showcase {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}

.advantages-showcase__panel {
  position: relative;
  min-height: 100%;
  padding: 40px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(77, 220, 255, 0.2), transparent 32%),
    linear-gradient(145deg, rgba(0, 194, 255, 0.18), rgba(26, 30, 36, 0.72) 48%, rgba(11, 13, 16, 0.92));
  border: 1px solid rgba(0, 194, 255, 0.24);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

:root[data-theme="light"] .advantages-showcase__panel {
  background:
    radial-gradient(circle at 18% 18%, rgba(77, 220, 255, 0.2), transparent 34%),
    linear-gradient(145deg, rgba(230, 247, 253, 0.96), rgba(255, 255, 255, 0.92));
  box-shadow: 0 24px 70px rgba(13, 35, 48, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

:root[data-theme="light"] .advantages-showcase__panel p,
:root[data-theme="light"] .advantages-showcase__outcomes span {
  color: rgba(16, 24, 32, 0.72);
}

.advantages-showcase__panel::before {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}

.advantages-showcase__panel::after {
  content: '';
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 220px;
  height: 220px;
  background:
    linear-gradient(90deg, rgba(0, 194, 255, 0.12) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 194, 255, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle, #000 0 45%, transparent 72%);
  opacity: 0.8;
}

.advantages-showcase__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  margin-bottom: 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--soft-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(0, 194, 255, 0.1);
  border: 1px solid rgba(0, 194, 255, 0.18);
  border-radius: 999px;
}

.advantages-showcase__panel h3 {
  position: relative;
  z-index: 1;
  max-width: 430px;
  margin-bottom: 18px;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1.12;
}

.advantages-showcase__panel p {
  position: relative;
  z-index: 1;
  max-width: 430px;
  color: rgba(255, 255, 255, 0.72);
}

.advantages-showcase__metrics {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.advantages-showcase__metrics span {
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

:root[data-theme="light"] .advantages-showcase__metrics span {
  color: #0B5E78;
  background: rgba(0, 194, 255, 0.13);
  border-color: rgba(0, 157, 214, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78), 0 10px 24px rgba(0, 157, 214, 0.08);
}

.advantages-showcase__outcomes {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.advantages-showcase__outcomes div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.advantages-showcase__outcomes strong {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--neon-blue);
}

.advantages-showcase__outcomes span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.76);
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.advantage-card {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  padding: 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}

.advantage-card::after {
  content: '';
  position: absolute;
  right: -24px;
  bottom: -46px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.1) 0%, transparent 68%);
  opacity: 0;
  transition: opacity var(--transition);
}

.advantage-card:hover {
  border-color: rgba(0, 194, 255, 0.25);
  box-shadow: var(--neon-glow);
  transform: translateY(-4px);
  background: rgba(26, 30, 36, 0.82);
}

.advantage-card:hover::after {
  opacity: 1;
}

.advantage-card__num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--neon-blue);
  margin-bottom: 16px;
  opacity: 0.8;
}

.advantage-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.advantage-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* Cases */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.case-card {
  padding: 36px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.case-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.case-card__client {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 500;
}

.case-card__results {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
}

.case-card__results li {
  padding: 8px 14px;
  background: rgba(0, 194, 255, 0.08);
  border: 1px solid rgba(0, 194, 255, 0.15);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--gray);
}

.case-card__results strong {
  color: var(--neon-blue);
  font-weight: 600;
}

.case-card--wide {
  grid-column: 1 / -1;
}

.case-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.case-card.visible:hover {
  border-color: rgba(0, 194, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--neon-glow);
}

.cases-solutions {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.cases-solutions .case-card {
  grid-column: span 3;
}

.cases-solutions .solution-card {
  grid-column: span 2;
}

.case-card__tag {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(0, 194, 255, 0.12);
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--neon-blue);
}

.case-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.case-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* Trusted clients */
.section--trusted {
  padding-top: 100px;
}

.trusted__subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.trusted__subtitle:not(:first-of-type) {
  margin-top: 56px;
}

.trusted__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.trusted__grid--projects {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin-inline: auto;
}

.trusted-card--project {
  border-color: rgba(0, 194, 255, 0.2);
}

.trusted-card__badge {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--neon-blue);
  background: rgba(0, 194, 255, 0.12);
  border-radius: 6px;
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.solution-card {
  padding: 28px;
  background: rgba(26, 30, 36, 0.45);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

:root[data-theme="light"] .solution-card {
  background: rgba(255, 255, 255, 0.68);
  border-style: solid;
}

.solution-card:hover {
  border-color: rgba(0, 194, 255, 0.25);
  background: var(--glass);
}

.solution-card__badge {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 14px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}

.solution-card h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.solution-card p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.55;
}

.cases__grid--featured {
  grid-template-columns: repeat(2, 1fr);
  max-width: 1000px;
  margin-inline: auto;
}

.case-card--featured {
  min-height: 280px;
}

.trusted-card {
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.trusted-card:hover {
  border-color: rgba(0, 194, 255, 0.3);
  box-shadow: var(--neon-glow);
  transform: translateY(-4px);
}

.trusted-card__logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--neon-blue);
  background: rgba(0, 194, 255, 0.1);
  border: 1px solid rgba(0, 194, 255, 0.2);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 24px rgba(0, 194, 255, 0.15);
}

.trusted-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.trusted-card__industry {
  font-size: 0.8rem;
  color: var(--neon-blue);
  margin-bottom: 12px;
  font-weight: 500;
}

.trusted-card__project {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.5;
}

.trusted__note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--gray);
  max-width: 560px;
  margin-inline: auto;
}

/* Partners */
.section--partners {
  overflow: hidden;
}

.partners__marquee {
  margin-bottom: 48px;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.partners__track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.partners__track:hover {
  animation-play-state: paused;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partner-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.25rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.35);
  white-space: nowrap;
  transition: color var(--transition);
}

.partner-logo:hover {
  color: var(--neon-blue);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.partner-card {
  padding: 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.partner-card:hover {
  border-color: rgba(0, 194, 255, 0.3);
  box-shadow: var(--neon-glow);
}

.partner-card__name {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--soft-blue);
  margin-bottom: 10px;
}

.partner-card p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.5;
}

/* Contact */
.section--contact {
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 15% 10%, rgba(0, 194, 255, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(26, 30, 36, 0.28), transparent 42%);
}

:root[data-theme="light"] .section--contact {
  background:
    radial-gradient(circle at 15% 10%, rgba(0, 194, 255, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(218, 235, 244, 0.58), transparent 46%);
}

.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.contact__lead {
  max-width: 430px;
  margin-bottom: 28px;
  color: var(--gray);
  line-height: 1.7;
}

.contact__details {
  display: grid;
  gap: 14px;
}

.contact__details p {
  margin-bottom: 0;
}

.contact__company,
.contact__item {
  padding: 18px;
  background: rgba(26, 30, 36, 0.52);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
}

:root[data-theme="light"] .contact__company,
:root[data-theme="light"] .contact__item {
  background: rgba(255, 255, 255, 0.72);
}

.contact__company strong,
.contact__company span {
  display: block;
}

.contact__company span {
  margin-top: 4px;
  font-size: 0.84rem;
  color: var(--gray);
}

.contact__label {
  display: block;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 4px;
}

.contact__details a {
  color: var(--neon-blue);
  transition: color var(--transition);
}

.contact__details a:hover {
  color: var(--soft-blue);
}

.contact-checklist {
  margin-top: 24px;
  padding: 24px;
  background: rgba(0, 194, 255, 0.06);
  border: 1px solid rgba(0, 194, 255, 0.14);
  border-radius: var(--radius);
}

.contact-checklist h3 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.contact-checklist ul {
  display: grid;
  gap: 10px;
  list-style: none;
}

.contact-checklist li {
  position: relative;
  padding-left: 20px;
  color: var(--gray);
  font-size: 0.9rem;
}

.contact-checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--neon-blue);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(0, 194, 255, 0.65);
}

.contact-form {
  padding: 40px;
  background:
    radial-gradient(circle at 100% 0, rgba(0, 194, 255, 0.08), transparent 36%),
    var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
}

:root[data-theme="light"] .contact-form {
  background:
    radial-gradient(circle at 100% 0, rgba(0, 194, 255, 0.09), transparent 36%),
    rgba(255, 255, 255, 0.82);
}

.contact-form__head {
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--glass-border);
}

.contact-form__head h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
}

.contact-form__head p {
  color: var(--gray);
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gray);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(11, 13, 16, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

:root[data-theme="light"] .form-group input,
:root[data-theme="light"] .form-group textarea {
  background: rgba(255, 255, 255, 0.84);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(138, 143, 152, 0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(0, 194, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--gray);
  margin: -8px 0 20px;
}

.form-hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.captcha-field {
  display: flex;
  min-height: 65px;
  margin: 4px 0 18px;
  overflow: hidden;
}

.captcha-field iframe {
  max-width: 100%;
}

.form-success {
  margin-top: 16px;
  padding: 16px;
  background: rgba(0, 194, 255, 0.1);
  border: 1px solid rgba(0, 194, 255, 0.3);
  border-radius: var(--radius-sm);
  color: var(--soft-blue);
  text-align: center;
}

.form-error-message {
  margin-top: 16px;
  padding: 16px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.35);
  border-radius: var(--radius-sm);
  color: #ff8c8c;
  text-align: center;
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ff6b6b;
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--glass-border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__copy {
  font-size: 0.875rem;
  color: var(--gray);
}

.footer__link {
  font-size: 0.875rem;
  color: var(--neon-blue);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--soft-blue);
}

.logo--footer .logo__mark {
  width: 32px;
  height: 32px;
}

/* Responsive */
@media (max-width: 1100px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-inline: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 520px;
    margin-inline: auto;
  }

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

  .trusted__grid--projects {
    grid-template-columns: 1fr;
  }

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

  .clients-layout {
    grid-template-columns: 1fr;
  }

  .cases__grid--featured {
    grid-template-columns: 1fr;
  }

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

  .cases-solutions .case-card,
  .cases-solutions .solution-card {
    grid-column: span 6;
  }

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

@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px 32px 32px;
    background: rgba(11, 13, 16, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease,
                visibility 0.3s;
    gap: 20px;
  }

  .nav--open {
    max-height: 420px;
    opacity: 1;
    visibility: visible;
  }

  .burger {
    display: flex;
  }

  .header__cta {
    display: none;
  }

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

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

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

@media (max-width: 640px) {
  :root {
    --header-h: 68px;
    --container: min(1200px, calc(100% - 28px));
    --radius: 14px;
  }

  body {
    padding-bottom: 76px;
    background:
      radial-gradient(circle at 50% 0, rgba(0, 194, 255, 0.12), transparent 28rem),
      var(--tech-black);
  }

  .mobile-quick-cta {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 14px 18px;
    font-weight: 700;
    color: var(--tech-black);
    background: linear-gradient(135deg, var(--neon-blue), var(--soft-blue));
    border-radius: 12px;
    box-shadow: 0 0 34px rgba(0, 194, 255, 0.36), 0 14px 40px rgba(0, 0, 0, 0.46);
    opacity: 0;
    pointer-events: none;
    transform: translateY(120%);
    transition: opacity var(--transition), transform var(--transition);
  }

  .mobile-quick-cta--visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .section {
    padding: 52px 0;
  }

  .header {
    height: var(--header-h);
    background: rgba(11, 13, 16, 0.88);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  :root[data-theme="light"] .header {
    background: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(13, 35, 48, 0.08);
  }

  .logo {
    gap: 10px;
    font-size: 1.1rem;
  }

  .logo__mark {
    width: 36px;
    height: 36px;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 28px) 0 42px;
    align-items: flex-start;
  }

  :root[data-theme="light"] body {
    background:
      radial-gradient(circle at 50% 0, rgba(0, 194, 255, 0.16), transparent 24rem),
      #F4F8FB;
  }

  .hero__inner {
    text-align: left;
    gap: 0;
  }

  .hero__badge {
    margin: 0 0 20px;
    padding: 7px 12px;
    font-size: 0.72rem;
  }

  .hero__title {
    font-size: clamp(2rem, 10vw, 2.75rem);
    line-height: 1.02;
    letter-spacing: -0.01em;
  }

  .hero__subtitle {
    max-width: 31rem;
    margin: 18px 0 0;
    font-size: 1rem;
    line-height: 1.55;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-top: 26px;
  }

  .hero__actions .btn {
    width: 100%;
    min-height: 52px;
    padding: 14px 18px;
  }

  .hero__stats {
    display: none;
  }

  .hero__visual {
    display: none;
  }

  .section__header {
    margin-bottom: 24px;
  }

  .section__title {
    font-size: clamp(1.55rem, 7vw, 2.05rem);
    line-height: 1.12;
  }

  .section__desc {
    font-size: 0.94rem;
    line-height: 1.55;
  }

  .section__label {
    margin-bottom: 12px;
    font-size: 0.72rem;
  }

  .about__grid {
    gap: 26px;
  }

  .about__lead {
    font-size: 1rem;
    line-height: 1.65;
  }

  .about__text {
    margin-top: 18px;
    font-size: 0.95rem;
  }

  .about__cards {
    gap: 10px;
  }

  .about-card {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: center;
    padding: 16px;
  }

  .about-card__icon {
    width: 42px;
    height: 42px;
    margin: 0;
  }

  .about-card h3 {
    margin: 0;
    font-size: 0.98rem;
  }

  .about-card p {
    grid-column: 1 / -1;
    margin: 0;
    font-size: 0.84rem;
  }

  .services__grid,
  .clients__grid,
  .advantages__grid,
  .solutions__grid,
  .cases-solutions,
  .partners__grid {
    grid-template-columns: 1fr;
  }

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

  .services__grid {
    gap: 10px;
  }

  .service-card {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px 14px;
    padding: 16px;
  }

  .service-card__icon {
    width: 38px;
    height: 38px;
    margin: 0;
  }

  .service-card h3 {
    align-self: center;
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.3;
  }

  .service-card p {
    grid-column: 1 / -1;
    font-size: 0.84rem;
    line-height: 1.5;
  }

  .advantages-showcase__panel {
    padding: 22px;
  }

  .advantages-showcase__panel h3,
  .clients-layout__lead h3 {
    font-size: 1.35rem;
  }

  .advantages-showcase__metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 20px;
  }

  .advantages-showcase__metrics span {
    text-align: center;
  }

  .advantages-showcase__outcomes {
    margin-top: 22px;
  }

  .advantages-showcase__outcomes div {
    padding: 10px 0;
  }

  .advantages__grid {
    gap: 10px;
  }

  .advantage-card {
    min-height: 0;
    padding: 16px;
  }

  .advantage-card__num {
    margin-bottom: 10px;
  }

  .advantage-card h3 {
    margin-bottom: 8px;
    font-size: 1rem;
  }

  .advantage-card p {
    font-size: 0.84rem;
  }

  .clients-layout__lead,
  .client-chip {
    padding: 22px;
  }

  .client-chip {
    min-height: 0;
    gap: 14px;
    align-items: center;
  }

  .client-chip__icon {
    width: 38px;
    height: 38px;
  }

  .clients-layout {
    gap: 12px;
  }

  .clients-layout__lead {
    padding: 20px;
  }

  .clients-layout__lead span {
    margin-bottom: 14px;
    font-size: 0.68rem;
  }

  .clients-layout__lead p,
  .client-chip p {
    font-size: 0.84rem;
  }

  .cases-solutions .case-card,
  .cases-solutions .solution-card {
    grid-column: auto;
  }

  .cases-solutions {
    gap: 10px;
  }

  .case-card,
  .solution-card {
    min-height: 0;
    padding: 18px;
  }

  .case-card__top {
    margin-bottom: 12px;
  }

  .case-card h3,
  .solution-card h3 {
    font-size: 1rem;
  }

  .case-card p,
  .solution-card p {
    font-size: 0.84rem;
  }

  .case-card__results {
    gap: 8px;
    padding-top: 14px;
  }

  .case-card__results li {
    padding: 7px 10px;
    font-size: 0.74rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero__stat-divider {
    display: none;
  }

  .hero__stat-value {
    font-size: 1.35rem;
  }

  .hero__stat-label {
    max-width: none;
    font-size: 0.7rem;
    line-height: 1.35;
  }

  .hero-visual__card--team,
  .hero-visual__card--api {
    display: none;
  }

  .contact-form {
    padding: 20px;
  }

  .contact__lead {
    max-width: none;
  }

  .section--contact {
    padding: 58px 0 54px;
  }

  .contact__grid {
    gap: 22px;
  }

  .contact-checklist,
  .contact__company,
  .contact__item {
    padding: 16px;
  }

  .contact-form__head {
    margin-bottom: 20px;
    padding-bottom: 16px;
  }

  .contact-form__head h3 {
    font-size: 1.08rem;
  }

  .contact-form__head p {
    font-size: 0.84rem;
  }

  .form-group {
    margin-bottom: 14px;
  }

  .form-group input,
  .form-group textarea {
    min-height: 48px;
    padding: 13px 14px;
    font-size: 16px;
  }

  .form-group textarea {
    min-height: 120px;
  }

  .captcha-field {
    justify-content: center;
    margin-bottom: 16px;
  }

  .btn--full {
    min-height: 52px;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}