:root {
  --ll-pearl: #F8FAFC;
  --ll-alabaster: #EAECED;
  --ll-graphite: #1A2233;
  --ll-graphite-soft: #2C364A;
  --ll-cobalt: #2452E6;
  --ll-cobalt-deep: #1A3FB8;
  --ll-cobalt-glow: #4F76FF;
  --ll-emerald: #0FA67A;
  --ll-emerald-soft: #3CC09A;
  --ll-mist: #DDE3EC;
  --ll-line: rgba(26, 34, 51, 0.08);
  --ll-line-strong: rgba(26, 34, 51, 0.18);
  --ll-glass: rgba(255, 255, 255, 0.55);
  --ll-glass-strong: rgba(255, 255, 255, 0.82);
  --ll-shadow-soft: 0 12px 40px rgba(26, 34, 51, 0.08);
  --ll-shadow-mid: 0 24px 60px rgba(26, 34, 51, 0.12);
  --ll-shadow-deep: 0 40px 100px rgba(26, 34, 51, 0.18);
  --ll-radius-sm: 14px;
  --ll-radius-md: 22px;
  --ll-radius-lg: 34px;
  --ll-radius-xl: 48px;
  --ll-ease: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ll-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ll-font-display: 'Inter', 'Helvetica Neue', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --ll-font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--ll-font-display);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ll-graphite);
  background: linear-gradient(135deg, #F8FAFC 0%, #F0F2F6 45%, #EAECED 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 12% 8%, rgba(79, 118, 255, 0.10), transparent 60%),
    radial-gradient(700px 500px at 92% 20%, rgba(15, 166, 122, 0.08), transparent 60%),
    radial-gradient(800px 700px at 50% 100%, rgba(36, 82, 230, 0.07), transparent 65%);
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.6) 0.5px, transparent 1px),
    radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.4) 0.5px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.5) 0.5px, transparent 1px);
  background-size: 80px 80px, 110px 110px, 140px 140px;
  opacity: 0.4;
  z-index: 0;
}

main,
header,
footer,
section,
nav {
  position: relative;
  z-index: 1;
}

strong,
p {
  color: inherit;
}

a {
  color: var(--ll-cobalt);
  text-decoration: none;
  transition: color .25s var(--ll-ease-out);
}

a:hover {
  color: var(--ll-cobalt-deep);
}

h1,
h2,
h3,
h4 {
  font-family: var(--ll-font-display);
  font-weight: 700;
  color: var(--ll-graphite);
  letter-spacing: -0.02em;
  margin: 0;
}

h1 {
  font-size: clamp(2.4rem, 5.6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  line-height: 1.25;
}

p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ll-graphite-soft);
}

.container-ll {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.text-mono {
  font-family: var(--ll-font-mono);
  font-feature-settings: "tnum";
  letter-spacing: 0.02em;
}

.ll-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: linear-gradient(135deg, #F8FAFC, #EAECED);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s ease, visibility .6s ease;
}

.ll-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.ll-preloader__drop {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #FFFFFF, #C9D2E6 70%, #9AA8C2);
  box-shadow: inset 0 -10px 30px rgba(36, 82, 230, 0.25), 0 20px 60px rgba(36, 82, 230, 0.25);
  animation: ll-drop-pulse 1.6s ease-in-out infinite;
}

@keyframes ll-drop-pulse {

  0%,
  100% {
    transform: scale(1) translateY(0);
  }

  50% {
    transform: scale(1.08) translateY(-8px);
  }
}

.ll-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 32px);
  max-width: 1180px;
  padding: 10px 18px;
  background: var(--ll-glass-strong);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--ll-radius-lg);
  box-shadow: 0 18px 50px rgba(26, 34, 51, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: padding .35s var(--ll-ease-out), border-radius .35s var(--ll-ease-out);
}

.ll-header.is-scrolled {
  padding: 6px 14px;
  border-radius: var(--ll-radius-md);
}

.ll-header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  min-width: 0;
}

.ll-header__drop {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #FFFFFF, #C9D2E6 70%, #9AA8C2);
  box-shadow: inset 0 -4px 12px rgba(36, 82, 230, 0.22), 0 6px 18px rgba(36, 82, 230, 0.20);
  flex-shrink: 0;
}

.ll-header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  min-width: 0;
}

.ll-header__domain {
  font-family: var(--ll-font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ll-cobalt);
  letter-spacing: -0.02em;
}

.ll-header__name {
  font-size: 0.7rem;
  color: var(--ll-graphite-soft);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: max-height .35s var(--ll-ease-out), opacity .25s ease;
  overflow: hidden;
  max-height: 30px;
}

.ll-header.is-scrolled .ll-header__name {
  max-height: 0;
  opacity: 0;
}

.ll-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ll-nav a {
  color: var(--ll-graphite);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 999px;
  transition: background .25s var(--ll-ease-out), color .25s var(--ll-ease-out);
  white-space: nowrap;
}

.ll-nav a:hover {
  background: rgba(36, 82, 230, 0.08);
  color: var(--ll-cobalt);
}

.ll-burger {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  position: relative;
}

.ll-burger span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--ll-graphite);
  border-radius: 2px;
  transition: transform .35s var(--ll-ease-out), opacity .25s ease, top .3s ease;
}

.ll-burger span:nth-child(1) {
  top: 16px;
}

.ll-burger span:nth-child(2) {
  top: 21px;
}

.ll-burger span:nth-child(3) {
  top: 26px;
}

.ll-burger[aria-expanded="true"] span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.ll-burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.ll-burger[aria-expanded="true"] span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

.ll-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  background: rgba(248, 250, 252, 0.96);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  z-index: 90;
  padding: 120px 32px 40px;
  transform: translateY(-100%);
  transition: transform .5s var(--ll-ease-out);
  overflow-y: auto;
}

.ll-mobile-menu.is-open {
  transform: translateY(0);
}

.ll-mobile-menu a {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ll-graphite);
  padding: 18px 0;
  border-bottom: 1px solid var(--ll-line);
  letter-spacing: -0.02em;
}

.ll-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--ll-font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 0;
  cursor: pointer;
  transition: transform .35s var(--ll-ease), box-shadow .35s var(--ll-ease-out), background .3s ease;
  white-space: nowrap;
  line-height: 1;
  min-height: 48px;
  text-decoration: none;
}

.ll-btn--primary {
  background: linear-gradient(135deg, var(--ll-cobalt), var(--ll-cobalt-glow));
  color: #FFFFFF;
  box-shadow: 0 12px 30px rgba(36, 82, 230, 0.30), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.ll-btn--primary:hover {
  color: #FFFFFF;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 22px 50px rgba(36, 82, 230, 0.40);
}

.ll-btn--ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--ll-graphite);
  border: 1px solid var(--ll-line-strong);
  backdrop-filter: blur(12px);
}

.ll-btn--ghost:hover {
  color: var(--ll-graphite);
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

.ll-btn--large {
  padding: 18px 34px;
  font-size: 1.05rem;
}

.ll-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 140px 24px 100px;
}

.ll-hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}

.ll-hero__copy h1 {
  margin: 0 0 22px;
}

.ll-hero__copy h1 .ll-ink {
  display: inline-block;
  background: linear-gradient(135deg, var(--ll-graphite), var(--ll-cobalt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ll-hero__copy h1 .ll-ink-accent {
  display: inline-block;
  background: linear-gradient(135deg, var(--ll-cobalt), var(--ll-emerald));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ll-hero__lede {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--ll-graphite-soft);
  max-width: 560px;
  margin: 0 0 36px;
  line-height: 1.7;
}

.ll-hero__cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.ll-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.ll-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--ll-line);
  font-size: 0.84rem;
  color: var(--ll-graphite-soft);
  backdrop-filter: blur(10px);
}

.ll-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ll-emerald);
  box-shadow: 0 0 12px var(--ll-emerald-soft);
}

.ll-hero__visual {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 520px;
  justify-self: end;
  width: 100%;
  border-radius: var(--ll-radius-xl);
  background: radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.95), rgba(220, 228, 240, 0.6));
  box-shadow: var(--ll-shadow-deep);
  overflow: hidden;
  background-image: url("../visuals/hero-purity-lab.webp");
  background-size: cover;
  background-position: center;
}

.ll-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(248, 250, 252, 0.0) 30%, rgba(36, 82, 230, 0.18));
}

.ll-hero__visual-badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  z-index: 2;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  font-family: var(--ll-font-mono);
  font-size: 0.78rem;
  color: var(--ll-graphite);
  border: 1px solid var(--ll-line);
}

.ll-section {
  padding: 120px 24px;
  position: relative;
}

.ll-section--compact {
  padding: 80px 24px;
}

.ll-section__head {
  max-width: 760px;
  margin: 0 auto 70px;
  text-align: center;
}

.ll-section__head .ll-eyebrow {
  display: inline-block;
  font-family: var(--ll-font-mono);
  font-size: 0.78rem;
  color: var(--ll-cobalt);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(36, 82, 230, 0.08);
  margin-bottom: 18px;
}

.ll-section__head p {
  font-size: 1.1rem;
  margin: 18px auto 0;
  max-width: 600px;
}

.ll-glass-card {
  background: var(--ll-glass);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--ll-radius-lg);
  box-shadow: var(--ll-shadow-soft);
  padding: 36px;
  transition: transform .45s var(--ll-ease), box-shadow .45s var(--ll-ease-out);
}

.ll-glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--ll-shadow-mid);
}

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

.ll-service-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 32px;
  border-radius: var(--ll-radius-lg);
  background: var(--ll-glass-strong);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  transition: transform .5s var(--ll-ease), box-shadow .5s var(--ll-ease-out);
  position: relative;
  overflow: hidden;
}

.ll-service-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: var(--ll-shadow-deep);
}

.ll-service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(36, 82, 230, 0.12), rgba(15, 166, 122, 0.10));
  border: 1px solid rgba(36, 82, 230, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ll-service-card__icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--ll-cobalt);
  fill: none;
  stroke-width: 1.6;
}

.ll-service-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.ll-service-card p {
  margin: 0;
  font-size: 0.95rem;
}

.ll-service-card__price {
  font-family: var(--ll-font-mono);
  font-size: 1rem;
  color: var(--ll-cobalt-deep);
  font-weight: 600;
  padding: 10px 14px;
  background: rgba(36, 82, 230, 0.07);
  border-radius: 12px;
  display: inline-block;
  width: fit-content;
}

.ll-service-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ll-cobalt);
  font-weight: 600;
  font-size: 0.92rem;
  transition: gap .3s var(--ll-ease-out);
}

.ll-service-card__cta:hover {
  gap: 14px;
}

.ll-service-card__cta svg {
  width: 14px;
  height: 14px;
}

.ll-process {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.ll-process__sticky {
  position: sticky;
  top: 140px;
}

.ll-process__steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ll-process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px;
  border-radius: var(--ll-radius-md);
  background: var(--ll-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  transition: transform .45s var(--ll-ease);
}

.ll-process-step:hover {
  transform: translateX(6px);
}

.ll-process-step__num {
  font-family: var(--ll-font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--ll-cobalt);
  background: linear-gradient(135deg, var(--ll-cobalt), var(--ll-cobalt-glow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
}

.ll-process-step h3 {
  margin: 0 0 6px;
  font-size: 1.15rem;
}

.ll-process-step p {
  margin: 0;
  font-size: 0.92rem;
}

.ll-marquee {
  position: relative;
  overflow: hidden;
  padding: 40px 0;
  border-top: 1px solid var(--ll-line);
  border-bottom: 1px solid var(--ll-line);
}

.ll-marquee__track {
  display: flex;
  gap: 18px;
  animation: ll-marquee-l 38s linear infinite;
}

.ll-marquee__track--reverse {
  animation: ll-marquee-r 44s linear infinite;
}

.ll-marquee:hover .ll-marquee__track {
  animation-play-state: paused;
}

.ll-marquee__chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--ll-glass);
  border: 1px solid var(--ll-line);
  white-space: nowrap;
  font-size: 0.95rem;
  color: var(--ll-graphite);
  backdrop-filter: blur(8px);
  transition: background .25s ease, transform .25s var(--ll-ease);
}

.ll-marquee__chip:hover {
  background: var(--ll-glass-strong);
  transform: scale(1.04);
}

.ll-marquee__chip svg {
  width: 18px;
  height: 18px;
  stroke: var(--ll-cobalt);
  fill: none;
  stroke-width: 1.8;
  flex-shrink: 0;
}

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

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

@keyframes ll-marquee-r {
  from {
    transform: translateX(-50%);
  }

  to {
    transform: translateX(0);
  }
}

.ll-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ll-team-card {
  perspective: 1200px;
  height: 380px;
}

.ll-team-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform .8s var(--ll-ease);
  transform-style: preserve-3d;
  border-radius: var(--ll-radius-lg);
}

.ll-team-card:hover .ll-team-card__inner {
  transform: rotateY(180deg);
}

.ll-team-card__face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--ll-radius-lg);
  overflow: hidden;
  background: var(--ll-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ll-team-card__face--front {
  background-size: cover;
  background-position: center;
}

.ll-team-card__face--front::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26, 34, 51, 0.45));
}

.ll-team-card__face--back {
  transform: rotateY(180deg);
  padding: 28px;
  flex-direction: column;
  text-align: center;
  background: linear-gradient(135deg, #FFFFFF, #EEF1F7);
}

.ll-team-card__face--back h3 {
  margin: 0 0 6px;
}

.ll-team-card__face--back .ll-role {
  color: var(--ll-cobalt);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.ll-team-card__face--back p {
  font-size: 0.9rem;
}

.ll-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ll-review-card {
  padding: 34px;
  border-radius: var(--ll-radius-lg);
  background: var(--ll-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform .45s var(--ll-ease);
}

.ll-review-card:hover {
  transform: translateY(-6px);
}

.ll-review-card__quote {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ll-graphite);
  font-weight: 500;
}

.ll-review-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}

.ll-review-card__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--ll-shadow-soft);
  flex-shrink: 0;
}

.ll-review-card__name {
  font-weight: 600;
  color: var(--ll-graphite);
  font-size: 0.95rem;
}

.ll-review-card__role {
  font-size: 0.82rem;
  color: var(--ll-graphite-soft);
}

.ll-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.ll-stat-card {
  padding: 28px;
  border-radius: var(--ll-radius-md);
  background: linear-gradient(135deg, rgba(36, 82, 230, 0.10), rgba(15, 166, 122, 0.06));
  border: 1px solid rgba(36, 82, 230, 0.15);
  text-align: center;
}

.ll-stat-card__num {
  font-family: var(--ll-font-mono);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--ll-cobalt);
  line-height: 1;
}

.ll-stat-card__label {
  font-size: 0.86rem;
  color: var(--ll-graphite-soft);
  margin-top: 8px;
}

.ll-faq {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
}

.ll-faq__item {
  border-radius: var(--ll-radius-md);
  background: var(--ll-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  overflow: hidden;
  transition: box-shadow .35s var(--ll-ease-out);
}

.ll-faq__item.is-open {
  box-shadow: var(--ll-shadow-mid);
}

.ll-faq__q {
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--ll-font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ll-graphite);
}

.ll-faq__q:hover {
  color: var(--ll-cobalt);
}

.ll-faq__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(36, 82, 230, 0.10);
  color: var(--ll-cobalt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform .35s var(--ll-ease), background .25s ease;
}

.ll-faq__item.is-open .ll-faq__icon {
  transform: rotate(45deg);
  background: var(--ll-cobalt);
  color: #FFFFFF;
}

.ll-faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .45s var(--ll-ease-out);
}

.ll-faq__item.is-open .ll-faq__a {
  grid-template-rows: 1fr;
}

.ll-faq__a-inner {
  overflow: hidden;
}

.ll-faq__a p {
  padding: 0 28px 24px;
  color: var(--ll-graphite-soft);
  font-size: 0.98rem;
}

.ll-contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.ll-contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ll-contact-card {
  padding: 28px;
  border-radius: var(--ll-radius-md);
  background: var(--ll-glass-strong);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-soft);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.ll-contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(36, 82, 230, 0.12), rgba(15, 166, 122, 0.10));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ll-contact-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--ll-cobalt);
  fill: none;
  stroke-width: 1.8;
}

.ll-contact-card h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.ll-contact-card p,
.ll-contact-card a {
  margin: 0;
  color: var(--ll-graphite-soft);
  font-size: 0.95rem;
}

.ll-contact-card address {
  font-style: normal;
  margin: 0;
  font-size: 0.95rem;
  color: var(--ll-graphite-soft);
}

.ll-form {
  padding: 42px;
  border-radius: var(--ll-radius-lg);
  background: var(--ll-glass-strong);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--ll-shadow-mid);
}

.ll-form__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.ll-form__row--col2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ll-form label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ll-graphite);
}

.ll-form__required {
  color: var(--ll-emerald);
  margin-left: 4px;
}

.ll-form input,
.ll-form textarea,
.ll-form select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--ll-line-strong);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ll-graphite);
  font-family: var(--ll-font-display);
  font-size: 0.95rem;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
  min-height: 48px;
}

.ll-form input:focus,
.ll-form textarea:focus,
.ll-form select:focus {
  outline: none;
  border-color: var(--ll-cobalt);
  box-shadow: 0 0 0 4px rgba(36, 82, 230, 0.15);
  background: #FFFFFF;
}

.ll-form textarea {
  resize: vertical;
  min-height: 120px;
}

.ll-form__hint {
  font-size: 0.8rem;
  color: var(--ll-graphite-soft);
  margin-top: 4px;
}

.ll-form__submit {
  margin-top: 12px;
  width: 100%;
  justify-content: center;
}

.ll-form__feedback {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(15, 166, 122, 0.10);
  border: 1px solid rgba(15, 166, 122, 0.30);
  color: var(--ll-emerald);
  font-size: 0.95rem;
  display: none;
}

.ll-form__feedback.is-visible {
  display: block;
}

.ll-coverflow {
  position: relative;
}

.ll-coverflow__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 20px 8px 40px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.ll-coverflow__track::-webkit-scrollbar {
  height: 6px;
}

.ll-coverflow__track::-webkit-scrollbar-thumb {
  background: rgba(36, 82, 230, 0.30);
  border-radius: 3px;
}

.ll-case-card {
  flex: 0 0 calc(33.333% - 16px);
  min-width: 280px;
  max-width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--ll-radius-lg);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  scroll-snap-align: center;
  box-shadow: var(--ll-shadow-mid);
  transition: transform .5s var(--ll-ease);
}

.ll-case-card:hover {
  transform: translateY(-8px) scale(1.02);
}

.ll-case-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(26, 34, 51, 0.75));
}

.ll-case-card__info {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 2;
  color: #FFFFFF;
}

.ll-case-card__info h3 {
  margin: 0 0 6px;
  color: #FFFFFF;
  font-size: 1.2rem;
}

.ll-case-card__info p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
}

.ll-footer {
  margin-top: 60px;
  padding: 80px 24px 40px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.0), rgba(234, 236, 237, 0.85));
  border-top: 1px solid var(--ll-line);
}

.ll-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  max-width: 1240px;
  margin: 0 auto;
}

.ll-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ll-footer__brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ll-footer__drop {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #FFFFFF, #C9D2E6 70%, #9AA8C2);
  box-shadow: inset 0 -4px 12px rgba(36, 82, 230, 0.22), 0 6px 18px rgba(36, 82, 230, 0.20);
}

.ll-footer__brand-text {
  display: flex;
  flex-direction: column;
}

.ll-footer__domain {
  font-weight: 800;
  color: var(--ll-cobalt);
  font-size: 1.05rem;
}

.ll-footer__name {
  font-size: 0.78rem;
  color: var(--ll-graphite-soft);
}

.ll-footer__about {
  font-size: 0.9rem;
  color: var(--ll-graphite-soft);
  max-width: 340px;
  margin: 0;
}

.ll-footer__col h4 {
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ll-graphite);
  margin: 0 0 16px;
  font-weight: 700;
}

.ll-footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ll-footer__col a {
  color: var(--ll-graphite-soft);
  font-size: 0.92rem;
}

.ll-footer__col a:hover {
  color: var(--ll-cobalt);
}

.ll-footer__col address {
  font-style: normal;
  color: var(--ll-graphite-soft);
  font-size: 0.92rem;
  margin: 0;
}

.ll-footer__bottom {
  max-width: 1240px;
  margin: 60px auto 0;
  padding-top: 28px;
  border-top: 1px solid var(--ll-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: var(--ll-graphite-soft);
}

.ll-cookie {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 200;
  max-width: calc(100% - 48px);
  padding: 22px 26px;
  border-radius: var(--ll-radius-lg);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--ll-line-strong);
  box-shadow: var(--ll-shadow-mid);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ll-cookie__title {
  font-weight: 700;
  color: var(--ll-graphite);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ll-cookie__title svg {
  width: 22px;
  height: 22px;
  stroke: var(--ll-cobalt);
  fill: none;
  stroke-width: 1.8;
}

.ll-cookie__text {
  font-size: 0.86rem;
  color: var(--ll-graphite-soft);
  margin: 0;
  line-height: 1.55;
}

.ll-cookie__text a {
  color: var(--ll-cobalt);
  font-weight: 600;
}

.ll-cookie__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ll-cookie__btn {
  flex: 1;
  padding: 11px 18px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-family: var(--ll-font-display);
  font-weight: 600;
  font-size: 0.88rem;
  transition: transform .25s var(--ll-ease), background .25s ease, color .25s ease;
  min-height: 44px;
}

.ll-cookie__btn--accept {
  background: var(--ll-cobalt);
  color: #FFFFFF;
}

.ll-cookie__btn--accept:hover {
  background: var(--ll-cobalt-deep);
  transform: translateY(-1px);
}

.ll-cookie__btn--decline {
  background: transparent;
  color: var(--ll-graphite);
  border: 1px solid var(--ll-line-strong);
}

.ll-cookie__btn--decline:hover {
  background: rgba(26, 34, 51, 0.05);
}

.ll-cookie.is-hidden {
  display: none;
}

.ll-page-hero {
  padding: 160px 24px 80px;
  text-align: center;
  background: radial-gradient(800px 400px at 50% 30%, rgba(79, 118, 255, 0.10), transparent 60%);
}

.ll-page-hero h1 {
  margin: 0 0 18px;
}

.ll-page-hero p {
  font-size: 1.15rem;
  color: var(--ll-graphite-soft);
  max-width: 680px;
  margin: 0 auto;
}

.ll-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ll-line-strong), transparent);
  margin: 0 auto;
  max-width: 1240px;
}

.ll-prose {
  max-width: 880px;
  margin: 0 auto;
  color: var(--ll-graphite-soft);
  font-size: 1rem;
  line-height: 1.75;
}

.ll-prose h2 {
  margin: 50px 0 16px;
  color: var(--ll-graphite);
}

.ll-prose h3 {
  margin: 36px 0 12px;
  color: var(--ll-graphite);
}

.ll-prose p {
  margin: 0 0 18px;
}

.ll-prose ul {
  padding-left: 22px;
  margin: 0 0 22px;
}

.ll-prose li {
  margin-bottom: 8px;
}

.ll-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ll-cobalt);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 30px;
}

.ll-back-link svg {
  width: 14px;
  height: 14px;
}

.ll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s var(--ll-ease-out);
}

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

@media (max-width:1024px) {
  .ll-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: left;
  }

  .ll-hero__visual {
    max-width: 420px;
    justify-self: start;
  }

  .ll-services-grid,
  .ll-team-grid,
  .ll-reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .ll-process,
  .ll-contact-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .ll-process__sticky {
    position: static;
  }

  .ll-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .ll-form__row--col2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width:768px) {
  .ll-nav {
    display: none;
  }

  .ll-header .ll-btn.ll-btn--primary {
    display: none;
  }

  .ll-burger {
    display: flex;
  }

  .ll-header {
    padding: 8px 14px;
  }

  .ll-section {
    padding: 80px 20px;
  }

  .ll-hero {
    padding: 120px 20px 80px;
    min-height: auto;
  }

  .ll-hero__chips {
    gap: 8px;
  }

  .ll-hero__cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .ll-hero__cta-row .ll-btn {
    justify-content: center;
  }

  .ll-services-grid,
  .ll-team-grid,
  .ll-reviews-grid {
    grid-template-columns: 1fr;
  }

  .ll-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .ll-team-card {
    height: 340px;
  }

  .ll-case-card {
    flex-basis: 80%;
  }

  .ll-footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ll-form {
    padding: 28px;
  }

  .ll-cookie {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 18px;
  }

  .ll-page-hero {
    padding: 120px 20px 60px;
  }

  .ll-mobile-menu a {
    font-size: 1.5rem;
    padding: 14px 0;
  }
}

@media (max-width:380px) {
  .ll-stats-row {
    grid-template-columns: 1fr;
  }

  .ll-header__domain {
    font-size: 0.95rem;
  }

  .ll-chip {
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}