/* ITWAY — selling, modern, responsive. Dark-first + light theme */
:root {
  --font: "Manrope", system-ui, -apple-system, Segoe UI, sans-serif;
  --header-h: 64px;
  --radius: 16px;
  --radius-pill: 999px;
  --ease: 0.25s ease;
  --shadow: 0 14px 60px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 10px 42px rgba(0, 0, 0, 0.22);
}

html[data-theme="dark"] {
  --bg: #070913;
  --bg2: #0c1224;
  --card: rgba(255, 255, 255, 0.05);
  --card2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.66);
  --border: rgba(154, 255, 246, 0.16);
  --accent: #36f6dc;
  --accent2: #1d73ff;
  --accentHover: #9afff6;
  --headerBg: rgba(7, 9, 19, 0.66);
  --btnText: #061018;
  --grid: rgba(154, 255, 246, 0.08);
}

html[data-theme="light"] {
  --bg: #f4fbff;
  --bg2: #ffffff;
  --card: rgba(255, 255, 255, 0.9);
  --card2: rgba(255, 255, 255, 0.96);
  --text: #0b1220;
  --muted: #3f516b;
  --border: rgba(11, 18, 32, 0.12);
  --accent: #0ecfb9;
  --accent2: #1d73ff;
  --accentHover: #07bda8;
  --headerBg: rgba(244, 251, 255, 0.7);
  --btnText: #051018;
  --grid: rgba(11, 18, 32, 0.06);
}

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

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1100px 600px at 10% 0%, rgba(54, 246, 220, 0.12), transparent 60%),
    radial-gradient(900px 560px at 92% 12%, rgba(29, 115, 255, 0.14), transparent 60%),
    linear-gradient(180deg, var(--bg2), var(--bg));
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  max-width: 100%;
  overflow-x: hidden;
}

a {
  color: var(--accentHover);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: var(--headerBg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand:hover {
  text-decoration: none;
  color: var(--accentHover);
}
.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 12px 40px rgba(54, 246, 220, 0.14);
  position: relative;
}
.brand__mark svg {
  display: block;
  width: 100%;
  height: 100%;
}
.brand__mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  border-radius: 12px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 18px;
  background: var(--text);
  margin-inline: auto;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-panel {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  background: color-mix(in srgb, var(--bg2) 92%, transparent);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--ease), opacity var(--ease), visibility var(--ease);
}
.nav-panel.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.nav-list {
  list-style: none;
  margin: 0;
  padding: 1rem 1rem 0.25rem;
  display: grid;
  gap: 0.25rem;
}
.nav-list a {
  display: block;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  color: var(--text);
  font-weight: 600;
}
.nav-list a:hover {
  text-decoration: none;
  background: rgba(54, 246, 220, 0.10);
  color: var(--accentHover);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem 1rem;
  border-top: 1px solid var(--border);
}

.lang-switch,
.theme-switch {
  display: inline-flex;
  gap: 0.25rem;
}

.lang-switch button,
.theme-switch button {
  min-width: 44px;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: transform var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
}
.lang-switch button:hover,
.theme-switch button:hover {
  transform: translateY(-1px);
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}
.lang-switch button.is-active,
.theme-switch button.is-active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--btnText);
  border-color: rgba(154, 255, 246, 0.28);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background var(--ease), border-color var(--ease), color var(--ease);
}
.btn:active {
  transform: scale(0.98);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--btnText);
  box-shadow: 0 14px 50px rgba(29, 115, 255, 0.16), 0 14px 44px rgba(54, 246, 220, 0.14);
}
.btn-primary:hover {
  text-decoration: none;
  background: linear-gradient(135deg, var(--accentHover), var(--accent2));
}
.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover {
  text-decoration: none;
  background: color-mix(in srgb, var(--card2) 55%, transparent);
}
.btn-sm {
  padding: 0.55rem 0.9rem;
  font-size: 0.9rem;
}
.w100 {
  width: 100%;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
  .nav-panel {
    position: static;
    inset: auto;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  .nav-list {
    padding: 0;
    grid-auto-flow: column;
    grid-template-columns: none;
    align-items: center;
  }
  .header-controls {
    padding: 0;
    border-top: none;
  }
}

/* Hero */
.hero {
  position: relative;
  overflow: visible;
  padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(2.75rem, 7vw, 5.5rem);
}
.hero__fx {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.85;
}
.hero-bg {
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(circle at 30% 30%, rgba(54, 246, 220, 0.14), transparent 55%),
    radial-gradient(circle at 70% 40%, rgba(29, 115, 255, 0.16), transparent 58%);
  filter: blur(18px);
  animation: floatGlow 8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes floatGlow {
  0% { transform: translate3d(-1%, -1%, 0) scale(1); opacity: 0.7; }
  50% { transform: translate3d(1.2%, 0.6%, 0) scale(1.02); opacity: 1; }
  100% { transform: translate3d(-1%, -1%, 0) scale(1); opacity: 0.7; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 980px) {
  .hero-inner {
    grid-template-columns: 1.2fr 0.9fr;
    align-items: center;
    gap: 2rem;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(154, 255, 246, 0.18);
  background: rgba(54, 246, 220, 0.10);
  color: var(--accentHover);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  width: fit-content;
}

.hero-title {
  margin: 1rem 0 0.75rem;
  line-height: 1.05;
}
.hero-title__big {
  display: block;
  font-size: clamp(3rem, 11vw, 6.75rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  text-shadow: 0 14px 90px rgba(0, 0, 0, 0.55);
}
.hero-title__sub {
  display: block;
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  font-weight: 700;
  color: var(--muted);
  margin-top: 0.35rem;
  max-width: 44ch;
}
.hero-lead {
  margin: 1rem 0 1.25rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 58ch;
}
.hero-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.trust {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.trust-item {
  background: linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 0.9rem;
  box-shadow: var(--shadow-soft);
}
.trust-num {
  font-weight: 900;
  letter-spacing: -0.02em;
}
.trust-text {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

@media (max-width: 560px) {
  .trust {
    grid-template-columns: 1fr;
  }
}

.hero-card {
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: var(--shadow);
  overflow: visible;
}
.hero-card__img {
  position: relative;
  min-height: 180px;
  padding: 0.85rem 0.65rem 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}
.hero-card__img .eb-content {
  width: 100%;
}

.hero-showcase-img {
  width: 100%;
  height: auto;
  max-height: min(340px, 44vw);
  object-fit: contain;
  display: block;
  border-radius: var(--radius);
  filter: drop-shadow(0 16px 36px rgba(0, 0, 0, 0.28));
}

@media (max-width: 560px) {
  .hero-showcase-img {
    max-height: min(260px, 58vw);
  }
}

.img-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.8;
}
.img-orb {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  filter: blur(0.2px);
  opacity: 0.9;
  animation: orb 6s ease-in-out infinite;
}
.img-orb--a {
  left: -18px;
  top: -24px;
  background: radial-gradient(circle, rgba(54, 246, 220, 0.22), transparent 65%);
}
.img-orb--b {
  right: -24px;
  bottom: -32px;
  background: radial-gradient(circle, rgba(29, 115, 255, 0.26), transparent 65%);
  animation-delay: -2s;
}
@keyframes orb {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(8px, 6px, 0) scale(1.02); }
}
.img-line {
  position: absolute;
  left: 18px;
  right: 18px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, rgba(154, 255, 246, 0.7), transparent);
  opacity: 0.8;
  animation: sweep 3.6s ease-in-out infinite;
}
.img-line--a { top: 64px; }
.img-line--b { top: 108px; animation-delay: -1.2s; background: linear-gradient(90deg, transparent, rgba(29, 115, 255, 0.7), transparent); }
@keyframes sweep {
  0%, 100% { transform: translateX(-4%); opacity: 0.55; }
  50% { transform: translateX(4%); opacity: 0.95; }
}
.hero-card__content {
  padding: 1.1rem 1.1rem 1.2rem;
}
.hero-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 900;
}
.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
  color: var(--muted);
  font-weight: 700;
}
.checklist li {
  position: relative;
  padding-left: 1.35rem;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

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

/* Services catalog (list after hero) */
.svc-catalog {
  --catalog-arrow: #e86a2a;
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  background: color-mix(in srgb, var(--bg) 88%, #000);
  border-block: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-h) + 12px);
}
html[data-theme="light"] .svc-catalog {
  background: color-mix(in srgb, var(--bg2) 92%, #0b1220);
}
.svc-catalog__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.svc-catalog__item {
  border-bottom: 1px solid color-mix(in srgb, var(--muted) 28%, transparent);
}
.svc-catalog__item:first-child {
  border-top: 1px solid color-mix(in srgb, var(--muted) 28%, transparent);
}
.svc-catalog__trigger {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  gap: 0.35rem 1rem;
  width: 100%;
  margin: 0;
  padding: clamp(1.35rem, 3.5vw, 2rem) 0;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  position: relative;
  transition: background var(--ease);
}
.svc-catalog__trigger:hover,
.svc-catalog__trigger:focus-visible {
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  outline: none;
}
.svc-catalog__trigger:focus-visible {
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--accent) 40%, transparent);
}
.svc-catalog__arrow {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  color: var(--catalog-arrow);
  opacity: 0.85;
  transition: transform var(--ease), opacity var(--ease);
}
.svc-catalog__trigger:hover .svc-catalog__arrow,
.svc-catalog__trigger:focus-visible .svc-catalog__arrow {
  transform: translate(4px, -4px);
  opacity: 1;
}
.svc-catalog__title {
  grid-column: 1;
  grid-row: 1;
  display: block;
  font-size: clamp(1.65rem, 4.2vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--text);
  transition: color var(--ease), letter-spacing var(--ease), transform var(--ease);
  background-image: linear-gradient(90deg, var(--accentHover), var(--accent2));
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: 0 100%;
}
.svc-catalog__trigger:hover .svc-catalog__title,
.svc-catalog__trigger:focus-visible .svc-catalog__title {
  color: var(--accentHover);
  letter-spacing: 0.06em;
  background-size: 100% 2px;
}
.svc-catalog__desc {
  grid-column: 1 / -1;
  grid-row: 2;
  display: block;
  max-width: 52rem;
  color: var(--muted);
  font-weight: 600;
  font-size: clamp(0.9rem, 1.8vw, 1rem);
  line-height: 1.55;
}
.svc-catalog__terms {
  grid-column: 1 / -1;
  grid-row: 3;
  display: block;
  font-weight: 800;
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--text) 75%, var(--muted));
}
@media (min-width: 720px) {
  .svc-catalog__trigger {
    grid-template-columns: 1fr 40px;
    padding-inline: 0.25rem;
  }
}

/* Order modal */
.order-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.order-modal[hidden] {
  display: none;
}
.order-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
}
.order-modal__dialog {
  position: relative;
  width: min(100%, 440px);
  max-height: min(92vh, 720px);
  overflow-y: auto;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--bg2));
  box-shadow: var(--shadow);
  padding: 1.35rem 1.25rem 1.25rem;
}
.order-modal__close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.order-modal__close:hover {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accentHover);
}
.order-modal__title {
  margin: 0 2rem 0.35rem 0;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.order-modal__service {
  margin: 0 0 1rem;
  font-weight: 800;
  color: var(--accentHover);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.order-form {
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}
body.order-modal-open {
  overflow: hidden;
}

/* Sections */
.section {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  scroll-margin-top: calc(var(--header-h) + 12px);
}
.section-alt {
  border-block: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg2) 25%, transparent), transparent);
}
.section-head h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -0.02em;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 60ch;
  font-weight: 700;
}

.cards {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 680px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1060px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  padding: 1.2rem 1.2rem 1.1rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: var(--shadow);
}
.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 30% 30%, rgba(154, 255, 246, 0.16), transparent 60%);
  opacity: 0;
  transition: opacity var(--ease);
  pointer-events: none;
}
.card:hover::before {
  opacity: 1;
}
.card h3 {
  margin: 0.25rem 0 0.5rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}
.card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.28rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--btnText);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: 1px solid rgba(154, 255, 246, 0.26);
}
.card--accent {
  border-color: rgba(154, 255, 246, 0.24);
}
.card-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-weight: 900;
  color: var(--accentHover);
}
.card-link:hover { text-decoration: none; }

/* Decorative media blocks */
.card-media {
  margin-top: 0.95rem;
  height: 72px;
  border-radius: 14px;
  border: 1px solid rgba(154, 255, 246, 0.14);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), transparent);
  position: relative;
  overflow: hidden;
}
.media-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  font-weight: 900;
  font-size: 0.75rem;
  color: var(--btnText);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-pill);
}
.media-bars {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 12px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.media-bars span {
  height: 10px;
  border-radius: 10px;
  background: rgba(154, 255, 246, 0.22);
  animation: bar 2.8s ease-in-out infinite;
}
.media-bars span:nth-child(2) { animation-delay: -0.4s; }
.media-bars span:nth-child(3) { animation-delay: -0.8s; }
.media-bars span:nth-child(4) { animation-delay: -1.2s; }
@keyframes bar {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(-6px); opacity: 1; }
}
.media-chip {
  position: absolute;
  width: 80px;
  height: 38px;
  border-radius: 14px;
  left: 10px;
  top: 16px;
  background: rgba(29, 115, 255, 0.14);
  border: 1px solid rgba(29, 115, 255, 0.28);
}
.media-wave {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 60%, rgba(54, 246, 220, 0.2), transparent 55%);
  animation: wave 4.5s ease-in-out infinite;
}
@keyframes wave {
  0%, 100% { transform: translateX(-2%); opacity: 0.7; }
  50% { transform: translateX(2%); opacity: 1; }
}
.media-code {
  position: absolute;
  inset: 14px 12px 14px 12px;
  display: grid;
  gap: 8px;
}
.media-code span {
  height: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(154, 255, 246, 0.12);
}
.media-ring {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  left: 10px;
  top: 4px;
  border: 3px solid rgba(154, 255, 246, 0.22);
  border-top-color: rgba(54, 246, 220, 0.85);
  animation: spin 3.2s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg);} }
.media-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  right: 14px;
  bottom: 14px;
  background: rgba(54, 246, 220, 0.85);
  box-shadow: 0 0 24px rgba(54, 246, 220, 0.35);
}
.media-pulse {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  left: 14px;
  top: 14px;
  background: rgba(154, 255, 246, 0.85);
  box-shadow: 0 0 28px rgba(154, 255, 246, 0.28);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.75; }
  50% { transform: scale(1.35); opacity: 1; }
}
.media-orb {
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 35% 40%, rgba(54, 246, 220, 0.25), transparent 55%),
    radial-gradient(circle at 70% 45%, rgba(29, 115, 255, 0.22), transparent 60%);
  animation: orb2 6.6s ease-in-out infinite;
}
@keyframes orb2 {
  0%, 100% { transform: translate3d(-1%, 0, 0) scale(1); }
  50% { transform: translate3d(1%, 0.8%, 0) scale(1.02); }
}

/* Split section */
.split {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}
@media (min-width: 980px) {
  .split { grid-template-columns: 1.1fr 0.9fr; gap: 2rem; }
}
.bullets {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
  font-weight: 800;
}
.bullets li {
  padding-left: 1.25rem;
  position: relative;
}
.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.ai-visual {
  position: relative;
  min-height: 260px;
}
.ai-glow {
  position: absolute;
  inset: -35%;
  background: radial-gradient(circle at 50% 45%, rgba(54, 246, 220, 0.18), transparent 60%);
  filter: blur(16px);
  z-index: 0;
}
.ai-card {
  position: relative;
  z-index: 1;
  border-radius: 18px;
  overflow: visible;
}
.ai-card .eb-content {
  border-radius: inherit;
  border: 1px solid var(--border);
  background: #f6f9fc;
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 0.35rem;
}
html[data-theme="dark"] .ai-card .eb-content {
  background: #0a0e16;
}
.ai-illustration {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  object-fit: contain;
}
html[data-theme="light"] .ai-illustration--dark,
html[data-theme="dark"] .ai-illustration--light {
  display: none;
}

@media (max-width: 480px) {
  .container {
    width: 100%;
    padding-inline: 1rem;
  }

  body {
    overflow-x: hidden;
  }
}

/* Lead */
.lead {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 980px) {
  .lead { grid-template-columns: 1fr 0.9fr; gap: 2rem; align-items: start; }
}
.lead-copy h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 3.4vw, 2.1rem);
  font-weight: 900;
}
.lead-copy p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  max-width: 60ch;
}
.lead-meta {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  max-width: 28rem;
}
.lead-meta .meta-v a {
  word-break: break-all;
}
.meta-v--addr {
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}
.meta-item {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: var(--shadow-soft);
  padding: 0.9rem 0.95rem;
}
.meta-k {
  color: var(--muted);
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.meta-v { font-weight: 900; margin-top: 0.25rem; }

.lead-form {
  border-radius: calc(var(--radius) + 6px);
  overflow: visible;
}
.lead-form .eb-content {
  border-radius: inherit;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: var(--shadow);
  padding: 1.1rem;
}
.field {
  margin-bottom: 0.85rem;
}
.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
.field input,
.field textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg2) 55%, transparent);
  color: var(--text);
  padding: 0.7rem 0.8rem;
  font-family: inherit;
  font-size: 1rem;
}
.field textarea { resize: vertical; }
.field input:focus,
.field textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 0;
}
.form-note {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-weight: 800;
  min-height: 1.2em;
}
.form-note.is-ok { color: color-mix(in srgb, var(--accentHover) 85%, var(--text)); }
.form-note.is-err { color: #ef4444; }

/* KVED list */
.kved {
  margin-top: 1rem;
  display: grid;
  gap: 0.6rem;
}
.kved-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: var(--shadow-soft);
}
.kved-item span:first-child {
  font-weight: 900;
  color: var(--accentHover);
  font-variant-numeric: tabular-nums;
}
.kved-item span:last-child {
  color: var(--muted);
  font-weight: 700;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg2) 30%, transparent);
  padding: 2rem 0 1.2rem;
}
.footer-inner {
  display: grid;
  gap: 1rem;
}
@media (min-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}
.footer-brand { font-weight: 900; font-size: 1.05rem; }
.footer-meta { color: var(--muted); font-weight: 700; margin-top: 0.35rem; }
.footer-bottom {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  color: var(--muted);
  font-weight: 800;
  font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg { animation: none; }
  .img-orb,
  .img-line,
  .media-bars span,
  .media-wave,
  .media-ring {
    animation: none;
  }
}