:root {
  --color-bg: #f4f7fa;
  --color-bg-elevated: #ffffff;
  --color-bg-soft: #e8eef3;
  --color-ink: #1a1d22;
  --color-muted: #5c6570;
  --color-line: rgba(26, 29, 34, 0.1);
  --color-brand: #1a1d22;
  --color-accent: #00a8d8;
  --color-accent-deep: #0087b0;
  --color-accent-soft: rgba(0, 168, 216, 0.12);
  --color-metal: #3a4048;
  --font-sans: 'Montserrat', system-ui, sans-serif;
  --max-width: 1140px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow: 0 20px 60px rgba(26, 29, 34, 0.08);
  --transition: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 88px;
  --scroll-y: 0px;
  --scroll-p: 0;
  --hero-shift: 0px;
  --mid-shift: 0px;
  --pointer-x: 0.5;
  --pointer-y: 0.5;
  --pointer-dx: 0;
  --pointer-dy: 0;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --timeline-progress: 0;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 14px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  overflow-x: clip;
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

.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;
}

.site {
  min-height: 100vh;
  background: var(--color-bg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.8rem 1.45rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.02em;
  will-change: transform;
  transition:
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    color var(--transition);
  cursor: pointer;
}

.btn--large {
  min-height: 54px;
  padding-inline: 1.7rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-deep) 100%);
  color: #ffffff;
  box-shadow:
    0 0 0 1px rgba(0, 168, 216, 0.2),
    0 12px 32px rgba(0, 168, 216, 0.28);
}

.btn--primary:hover {
  box-shadow:
    0 0 0 1px rgba(0, 168, 216, 0.35),
    0 18px 40px rgba(0, 168, 216, 0.35);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(26, 29, 34, 0.14);
  color: var(--color-ink);
  backdrop-filter: blur(10px);
}

.btn--ghost:hover {
  border-color: rgba(0, 168, 216, 0.55);
  color: var(--color-accent-deep);
}

.btn--disabled,
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: rgba(244, 247, 250, 0.78);
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header--scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--color-line);
  box-shadow: 0 10px 30px rgba(26, 29, 34, 0.06);
}

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

.site-logo__img {
  width: 72px;
  height: 72px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(0, 168, 216, 0.18));
}

.site-logo__img--footer {
  width: 112px;
  height: 112px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.site-nav__link {
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}

.site-nav__link:hover {
  color: var(--color-accent-deep);
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.2rem;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.7);
}

.lang-btn {
  min-width: 40px;
  min-height: 32px;
  padding: 0.3rem 0.55rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--color-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    background-color var(--transition),
    color var(--transition);
}

.lang-btn--active,
.lang-btn:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
}

.site-header__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 10px;
  cursor: pointer;
}

.site-header__toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-header--open .site-header__toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-header--open .site-header__toggle span:nth-child(2) {
  opacity: 0;
}

.site-header--open .site-header__toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero */
.lp-cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 40;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0, 168, 216, 0.16), transparent 68%);
  transform: translate3d(
    calc(var(--pointer-x) * 100vw - 170px),
    calc(var(--pointer-y) * 100vh - 170px),
    0
  );
  mix-blend-mode: multiply;
  opacity: 0.9;
}

.lp-hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: clip;
  padding: 4rem 0 5.5rem;
  background:
    radial-gradient(
      900px 520px at calc(var(--pointer-x) * 100%) calc(var(--pointer-y) * 100%),
      rgba(0, 168, 216, 0.14),
      transparent 55%
    ),
    linear-gradient(180deg, #eef4f8 0%, #f7fafc 45%, #ffffff 100%);
}

.lp-hero__layers {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform: translate3d(
    calc(var(--pointer-dx) * 18px),
    calc(var(--hero-shift) * -0.35 + var(--pointer-dy) * 10px),
    0
  );
  will-change: transform;
}

.lp-hero__grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(rgba(26, 29, 34, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 29, 34, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 35%, #000 20%, transparent 75%);
  animation: gridDrift 28s linear infinite;
}

.lp-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.85;
}

.lp-hero__orb--a {
  width: 420px;
  height: 420px;
  top: 8%;
  right: 8%;
  background: radial-gradient(circle, rgba(0, 168, 216, 0.22), transparent 68%);
  animation: floatY 9s ease-in-out infinite;
}

.lp-hero__orb--b {
  width: 320px;
  height: 320px;
  bottom: 10%;
  left: 5%;
  background: radial-gradient(circle, rgba(0, 135, 176, 0.16), transparent 70%);
  animation: floatY 11s ease-in-out infinite reverse;
}

.lp-hero__hex {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(0, 168, 216, 0.28);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  box-shadow: inset 0 0 40px rgba(0, 168, 216, 0.06);
  animation: hexSpin 18s linear infinite;
}

.lp-hero__hex--1 {
  top: 18%;
  left: 12%;
  transform: translateY(calc(var(--hero-shift) * -0.2));
}

.lp-hero__hex--2 {
  top: 42%;
  right: 14%;
  width: 120px;
  height: 120px;
  animation-duration: 24s;
  animation-direction: reverse;
  opacity: 0.65;
}

.lp-hero__hex--3 {
  bottom: 16%;
  left: 38%;
  width: 90px;
  height: 90px;
  opacity: 0.45;
  animation-duration: 30s;
}

.lp-hero__scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 168, 216, 0.06) 50%,
    transparent 100%
  );
  background-size: 100% 220%;
  animation: scanMove 7s ease-in-out infinite;
}

.lp-hero__shell {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.lp-hero__tagline {
  margin: 0 0 1.1rem;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.lp-hero__title {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-brand);
}

.lp-split {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28em 0.34em;
}

.lp-split__word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

.lp-split__inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition:
    transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.7s ease;
  transition-delay: calc(var(--word-i) * 55ms + 80ms);
}

.lp-split.is-ready .lp-split__inner {
  transform: translateY(0);
  opacity: 1;
}

.lp-hero__lead {
  margin: 0 0 1.8rem;
  max-width: 46ch;
  color: var(--color-muted);
  font-size: 1.05rem;
  font-weight: 400;
}

.lp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.lp-hero__marquee {
  position: relative;
  z-index: 1;
  margin-top: 4rem;
  overflow: hidden;
  border-block: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.55);
}

.lp-hero__marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(92, 101, 112, 0.8);
  padding: 0.95rem 0;
}

.lp-hero__marquee-track span {
  padding-right: 2rem;
}

/* Sections shared */
.lp-section {
  position: relative;
  padding: 6rem 0;
  overflow: clip;
}

.lp-section__head {
  max-width: 42rem;
  margin-bottom: 2.75rem;
}

.lp-eyebrow {
  margin: 0 0 0.7rem;
  color: var(--color-accent-deep);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.lp-section__title {
  margin: 0 0 0.9rem;
  font-size: clamp(2rem, 4.2vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-brand);
}

.lp-section__lead {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 52ch;
  font-weight: 400;
}

/* About */
.lp-about {
  background: linear-gradient(180deg, #ffffff 0%, #f4f7fa 50%, #ffffff 100%);
}

.lp-parallax-bg {
  position: absolute;
  inset: -10% 0;
  background:
    radial-gradient(600px 300px at 80% 20%, rgba(0, 168, 216, 0.1), transparent 70%),
    radial-gradient(500px 280px at 10% 80%, rgba(0, 135, 176, 0.08), transparent 70%);
  transform: translate3d(0, calc(var(--mid-shift) * -1), 0);
  pointer-events: none;
}

.lp-about__story {
  display: grid;
  gap: 1rem;
  max-width: 68ch;
  margin-bottom: 2.5rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.lp-about__story strong {
  color: var(--color-accent-deep);
  font-weight: 700;
}

.lp-about__story p {
  margin: 0;
}

.lp-stats {
  list-style: none;
  margin: 0 0 2.75rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.lp-stats__item {
  padding: 1.2rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-bg-elevated);
  box-shadow: 0 8px 24px rgba(26, 29, 34, 0.04);
  transform-style: preserve-3d;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform 0.25s ease;
}

.lp-stats__item:hover,
.lp-stats__item.is-tilting {
  border-color: rgba(0, 168, 216, 0.45);
  box-shadow: 0 14px 34px rgba(0, 168, 216, 0.12);
}

.js-scroll .lp-stats__item.lp-reveal {
  transition-delay: calc(var(--i, 0) * 90ms);
}

.lp-stats__value {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-accent-deep);
  margin-bottom: 0.35rem;
}

.lp-stats__label {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.lp-pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.lp-pillars__item {
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background: var(--color-bg-elevated);
  transform-style: preserve-3d;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform 0.25s ease;
}

.lp-pillars__item:hover,
.lp-pillars__item.is-tilting {
  border-color: rgba(0, 168, 216, 0.4);
  box-shadow: var(--shadow);
}

.lp-pillars__icon {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-accent-deep);
}

.lp-pillars__title {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.lp-pillars__text {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Approach */
.lp-approach {
  background: #eef3f7;
}

.lp-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  position: relative;
}

.lp-timeline::before {
  content: '';
  position: absolute;
  left: 1.35rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: rgba(0, 168, 216, 0.18);
}

.lp-timeline::after {
  content: '';
  position: absolute;
  left: 1.35rem;
  top: 0.4rem;
  width: 1px;
  height: calc((100% - 0.8rem) * var(--timeline-progress));
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-deep));
  box-shadow: 0 0 16px rgba(0, 168, 216, 0.45);
  transition: height 0.15s linear;
}

.lp-timeline__item {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 1.1rem;
  padding: 1.35rem 0;
  position: relative;
}

.lp-timeline__num {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-accent-deep);
  background: #ffffff;
  border: 1px solid rgba(0, 168, 216, 0.35);
  box-shadow: 0 0 20px rgba(0, 168, 216, 0.12);
  z-index: 1;
}

.lp-timeline__title {
  margin: 0.15rem 0 0.45rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.lp-timeline__text {
  margin: 0;
  color: var(--color-muted);
  max-width: 58ch;
}

/* Expertise */
.lp-expertise {
  background: linear-gradient(180deg, #ffffff, #f4f7fa 45%, #ffffff);
}

.lp-expertise__glow {
  position: absolute;
  inset: 10% 20% auto;
  height: 280px;
  background: radial-gradient(circle, rgba(0, 168, 216, 0.12), transparent 70%);
  transform: translate3d(0, calc(var(--mid-shift) * -0.6), 0);
  pointer-events: none;
}

.lp-expertise__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.lp-expertise__card {
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background:
    linear-gradient(145deg, rgba(0, 168, 216, 0.06), transparent 45%),
    var(--color-bg-elevated);
  transform-style: preserve-3d;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    transform 0.25s ease;
}

.lp-expertise__card:hover,
.lp-expertise__card.is-tilting {
  border-color: rgba(0, 168, 216, 0.45);
  box-shadow: var(--shadow);
}

.lp-expertise__title {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.lp-expertise__text {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.lp-expertise__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.lp-expertise__tags li {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 168, 216, 0.25);
  background: var(--color-accent-soft);
  color: var(--color-accent-deep);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Product */
.lp-product {
  background: linear-gradient(160deg, #e8f6fb 0%, #f4f7fa 40%, #ffffff 100%);
}

.lp-product__parallax {
  position: absolute;
  inset: -15% 0;
  background:
    radial-gradient(700px 360px at 70% 40%, rgba(0, 168, 216, 0.14), transparent 65%),
    repeating-linear-gradient(
      -24deg,
      rgba(26, 29, 34, 0.03) 0 1px,
      transparent 1px 18px
    );
  transform: translate3d(0, calc(var(--mid-shift) * -1.2), 0);
  pointer-events: none;
  opacity: 0.9;
}

.lp-product__shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.lp-product__points {
  margin: 1.5rem 0 1.8rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.lp-product__points li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--color-muted);
}

.lp-product__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px rgba(0, 168, 216, 0.55);
}

.lp-product__window {
  border-radius: 22px;
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: 1px solid rgba(0, 168, 216, 0.22);
  box-shadow: var(--shadow), 0 0 40px rgba(0, 168, 216, 0.08);
  transform-style: preserve-3d;
  transform: perspective(900px) rotateX(calc(3deg + var(--tilt-x))) rotateY(calc(-6deg + var(--tilt-y)));
  transition: transform 0.25s ease, box-shadow var(--transition);
}

.lp-product__window:hover,
.lp-product__window.is-tilting {
  box-shadow: var(--shadow), 0 0 50px rgba(0, 168, 216, 0.16);
}

.lp-product__window-bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.9rem 1rem;
  background: #eef3f7;
}

.lp-product__window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(26, 29, 34, 0.18);
}

.lp-product__window-body {
  position: relative;
  padding: 1.25rem;
  display: grid;
  gap: 0.85rem;
}

.lp-product__pulse {
  position: absolute;
  width: 120px;
  height: 120px;
  right: 8%;
  top: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 168, 216, 0.28), transparent 70%);
  animation: pulse 3.8s ease-in-out infinite;
}

.lp-product__row {
  height: 54px;
  border-radius: 12px;
  background: #f0f4f7;
  border: 1px solid rgba(26, 29, 34, 0.05);
}

.lp-product__row--accent {
  background: linear-gradient(90deg, rgba(0, 168, 216, 0.35), rgba(0, 135, 176, 0.08));
  height: 76px;
  border-color: rgba(0, 168, 216, 0.2);
}

.lp-product__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.lp-product__chips span {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: var(--color-accent-soft);
  border: 1px solid rgba(0, 168, 216, 0.2);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent-deep);
}

/* Services */
.lp-services {
  background: #ffffff;
}

.lp-services__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lp-services__item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-line);
  transition: background-color var(--transition);
}

.lp-services__item:last-child {
  border-bottom: 1px solid var(--color-line);
}

.lp-services__item:hover {
  background: linear-gradient(90deg, rgba(0, 168, 216, 0.06), transparent 55%);
}

.lp-services__num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-accent-deep);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lp-services__title {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.lp-services__text {
  margin: 0;
  color: var(--color-muted);
  max-width: 62ch;
}

/* Why */
.lp-why {
  background: linear-gradient(180deg, #f4f7fa, #eef3f7);
}

.lp-why__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.lp-why__item {
  padding: 1.4rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background: var(--color-bg-elevated);
}

.lp-why__item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.lp-why__item p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Contact */
.lp-contact__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(0, 168, 216, 0.08), transparent 40%),
    var(--color-bg-elevated);
  border: 1px solid rgba(0, 168, 216, 0.18);
  box-shadow: var(--shadow);
}

.lp-contact__meta {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.lp-contact__meta li {
  display: grid;
  gap: 0.2rem;
}

.lp-contact__meta span:first-child {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-muted);
  font-weight: 600;
}

.lp-contact__meta a {
  color: var(--color-accent-deep);
  font-weight: 700;
}

.lp-contact__form {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.lp-field {
  display: grid;
  gap: 0.35rem;
}

.lp-field span {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-ink);
}

.lp-field input,
.lp-field textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  background: #f8fafb;
  color: var(--color-ink);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.lp-field input:focus,
.lp-field textarea:focus {
  border-color: rgba(0, 168, 216, 0.55);
  box-shadow: 0 0 0 4px rgba(0, 168, 216, 0.12);
  background: #ffffff;
}

.lp-contact__status {
  margin: 0;
  color: var(--color-accent-deep);
  font-weight: 600;
}

/* Footer */
.site-footer {
  position: relative;
  padding: 3.5rem 0 1.5rem;
  background: #e8eef3;
  color: var(--color-muted);
  overflow: hidden;
  border-top: 1px solid var(--color-line);
}

.site-footer__glow {
  position: absolute;
  inset: auto 10% -40% 10%;
  height: 280px;
  background: radial-gradient(circle, rgba(0, 168, 216, 0.14), transparent 70%);
  pointer-events: none;
}

.site-footer__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-line);
}

.site-footer__tagline {
  margin: 1rem 0 0.6rem;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.site-footer__lead {
  margin: 0;
  max-width: 32ch;
  color: var(--color-muted);
}

.site-footer__nav {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  color: var(--color-ink);
  font-weight: 600;
}

.site-footer__nav a:hover,
.site-footer__legal a:hover {
  color: var(--color-accent-deep);
}

.site-footer__legal {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  font-size: 0.95rem;
}

.site-footer__legal p {
  margin: 0;
}

.site-footer__legal a {
  color: var(--color-accent-deep);
  font-weight: 700;
}

.site-footer__bottom {
  position: relative;
  padding-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(92, 101, 112, 0.85);
}

.site-footer__bottom p {
  margin: 0;
}

/* Motion / reveal */
.lp-reveal {
  opacity: 1;
  transform: none;
}

.js-scroll .lp-reveal {
  opacity: 0;
  transform: translateY(42px) scale(0.98);
  filter: blur(8px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.js-scroll .lp-reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.js-scroll [data-tilt].lp-reveal.is-visible {
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
}

.js-scroll .lp-timeline__item.lp-reveal {
  transition-delay: calc(var(--i, 0) * 80ms);
}

@keyframes floatY {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-28px);
  }
}

@keyframes hexSpin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes gridDrift {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-72px, -72px, 0);
  }
}

@keyframes scanMove {
  0%,
  100% {
    background-position: 0% 0%;
  }

  50% {
    background-position: 0% 100%;
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(1);
  }

  50% {
    opacity: 0.9;
    transform: scale(1.15);
  }
}

/* Responsive */
@media (max-width: 960px) {
  .site-header__toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition:
      transform var(--transition),
      opacity var(--transition);
  }

  .site-header--open .site-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav__cta {
    justify-self: start;
    margin-top: 0.5rem;
  }

  .lp-stats,
  .lp-pillars,
  .lp-expertise__grid,
  .lp-why__list,
  .lp-product__shell,
  .lp-contact__shell,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .lp-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lp-hero {
    min-height: auto;
    padding-top: 2.5rem;
  }

  .lp-product__window {
    transform: none;
  }

  .lp-cursor-glow {
    display: none;
  }

  [data-tilt] {
    transform: none !important;
  }

  .lp-section {
    padding: 4rem 0;
  }
}

@media (max-width: 560px) {
  .site-logo__img {
    width: 60px;
    height: 60px;
  }

  .lp-stats,
  .lp-services__item {
    grid-template-columns: 1fr;
  }

  .lp-timeline::before {
    left: 1.25rem;
  }

  .lp-contact__shell {
    padding: 1.25rem;
  }

  .lp-hero__tagline {
    letter-spacing: 0.16em;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .js-scroll .lp-reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .lp-hero__layers,
  .lp-parallax-bg,
  .lp-product__parallax,
  .lp-expertise__glow,
  .lp-cursor-glow {
    transform: none !important;
  }

  .lp-split__inner {
    transform: none !important;
    opacity: 1 !important;
  }
}