:root {
  --bg: #08090d;
  --bg-soft: #0f1118;
  --panel: rgba(255, 255, 255, 0.065);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: #f7f8fb;
  --muted: #a7adbc;
  --line: rgba(255, 255, 255, 0.14);
  --orange: #ff7b1a;
  --yellow: #ffd447;
  --green: #39b54a;
  --blue: #1677d2;
  --pink: #ef2f78;
  --radius: 28px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --gradient: linear-gradient(110deg, var(--orange), var(--yellow) 32%, var(--green) 55%, var(--blue) 76%, var(--pink));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 123, 26, 0.20), transparent 27rem),
    radial-gradient(circle at 82% 16%, rgba(22, 119, 210, 0.18), transparent 25rem),
    radial-gradient(circle at 72% 78%, rgba(239, 47, 120, 0.15), transparent 28rem),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.38;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(8,9,13,.08), rgba(8,9,13,.8));
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 92px 0; position: relative; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: white;
  color: #111;
  padding: 10px 14px;
  z-index: 100;
  border-radius: 10px;
}
.skip-link:focus { left: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(8, 9, 13, .72);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.brand img { width: 86px; height: auto; }
.brand-text { font-size: 1.06rem; }
.brand-text strong { color: #fff; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a {
  color: rgba(255,255,255,.76);
  padding: 10px 13px;
  border-radius: 999px;
  font-size: .95rem;
  transition: color .2s ease, background .2s ease;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-cta {
  color: #0a0b0f !important;
  background: #fff !important;
  font-weight: 700;
  margin-left: 8px;
}
.nav-toggle, .nav-button { display: none; }

.hero { padding-top: 96px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(420px, 1.06fr);
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: rgba(255,255,255,.72);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  font-weight: 800;
}
.eyebrow span {
  width: 42px;
  height: 3px;
  border-radius: 99px;
  background: var(--gradient);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  font-size: clamp(3.1rem, 6.2vw, 6.9rem);
  line-height: .9;
  letter-spacing: -.075em;
  margin-bottom: 28px;
}
h1::after {
  content: "";
  display: block;
  width: 180px;
  height: 8px;
  margin-top: 24px;
  border-radius: 99px;
  background: var(--gradient);
}
.hero-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #08090d;
  background: var(--gradient);
  box-shadow: 0 18px 40px rgba(239,47,120,.12), 0 12px 32px rgba(255,123,26,.12);
}
.btn-ghost {
  border-color: var(--line);
  background: rgba(255,255,255,.06);
  color: #fff;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.35); }
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
}
.hero-points div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.045);
}
.hero-points dt { font-weight: 900; }
.hero-points dd { margin: 2px 0 0; color: var(--muted); font-size: .92rem; }
.hero-visual {
  position: relative;
  min-height: 680px;
  border-radius: 42px;
  padding: 12px;
  background: linear-gradient(145deg, rgba(255,255,255,.18), rgba(255,255,255,.04));
  box-shadow: var(--shadow);
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 42px;
  padding: 1px;
  background: var(--gradient);
  opacity: .7;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.hero-visual > img {
  width: 100%;
  height: 656px;
  object-fit: cover;
  object-position: 38% 50%;
  border-radius: 32px;
  filter: saturate(1.05) contrast(1.04);
}
.glass-card {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 34px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 24px;
  background: rgba(8,9,13,.68);
  backdrop-filter: blur(16px);
}
.glass-card strong { grid-column: 2; line-height: 1.2; }
.glass-card small { grid-column: 2; color: var(--muted); }
.pulse-dot {
  grid-row: 1 / 3;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 0 10px rgba(255,255,255,.08);
}

.intro-strip { padding: 0 0 70px; }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--line);
}
.strip-grid span {
  min-height: 92px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 16px;
  background: rgba(255,255,255,.045);
  color: rgba(255,255,255,.76);
  font-weight: 800;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 38px;
}
.section-heading h2, .method-content h2, .trust-copy h2, .contact-copy h2 {
  font-size: clamp(2.1rem, 4vw, 4.6rem);
  line-height: .98;
  letter-spacing: -.055em;
  margin-bottom: 18px;
}
.section-heading p, .trust-copy p, .contact-copy p, .method-content p { color: var(--muted); }
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-card {
  position: relative;
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: var(--gradient);
}
.service-card::after {
  content: "";
  position: absolute;
  right: -62px;
  bottom: -74px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.12), transparent 70%);
}
.service-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: #fff;
  font-weight: 900;
  background: rgba(255,255,255,.06);
  margin-bottom: 26px;
}
.service-card h3 { font-size: 1.25rem; line-height: 1.2; margin-bottom: 12px; }
.service-card p { color: var(--muted); margin-bottom: 0; }

.dark-panel {
  margin: 50px 0;
  background:
    radial-gradient(circle at 28% 26%, rgba(57,181,74,.14), transparent 24rem),
    radial-gradient(circle at 86% 72%, rgba(22,119,210,.16), transparent 26rem),
    rgba(255,255,255,.035);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.method-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 52px;
  align-items: center;
}
.method-media {
  border-radius: 36px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.method-media img { width: 100%; height: 600px; object-fit: cover; }
.steps { display: grid; gap: 16px; }
.steps article {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.045);
}
.steps b {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: #08090d;
  background: var(--gradient);
}
.steps h3 { margin: 0 0 6px; font-size: 1.08rem; }
.steps p { margin: 0; }

.quality-section { padding-top: 30px; }
.quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.quality-item {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255,255,255,.05);
}
.quality-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}
.quality-item span { display: block; color: var(--muted); font-size: .95rem; }

.gallery {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  grid-template-rows: repeat(2, 300px);
  gap: 18px;
}
.gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
}
.gallery-large { grid-row: span 2; }
.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform .7s ease, filter .7s ease;
}
.gallery figure:hover img { transform: scale(1.08); filter: saturate(1.12); }
.gallery figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 18px;
  background: rgba(8,9,13,.70);
  backdrop-filter: blur(12px);
  font-weight: 800;
}

.trust-section {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.035), transparent);
}
.trust-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 44px;
  align-items: center;
}
.logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.client-logo {
  min-height: 154px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.06);
}
.client-logo span {
  display: block;
  font-size: 1.22rem;
  font-weight: 950;
  letter-spacing: .04em;
}
.client-logo small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.client-logo:not(.empty) {
  background:
    linear-gradient(rgba(8,9,13,.72), rgba(8,9,13,.72)) padding-box,
    var(--gradient) border-box;
  border: 1px solid transparent;
}
.client-logo.empty { opacity: .58; border-style: dashed; }

.contact-section { padding-bottom: 110px; }
.contact-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 44px;
  align-items: start;
}
.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}
.contact-details p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}
.contact-details span { color: var(--muted); }
.contact-details strong { text-align: right; }
.contact-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border-radius: 32px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
  box-shadow: var(--shadow);
}
.contact-form label { display: grid; gap: 8px; color: rgba(255,255,255,.82); font-weight: 700; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  background: rgba(8,9,13,.72);
  color: #fff;
  padding: 14px 15px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  border-color: rgba(255,255,255,.42);
  box-shadow: 0 0 0 4px rgba(255,255,255,.06);
}
.form-note { margin: -2px 0 0; color: var(--muted); font-size: .9rem; }

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.18);
}
.footer-inner {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: .94rem;
}
.footer-inner p { margin: 0; }

.reveal { animation: rise .75s ease both; }
.reveal-delay { animation-delay: .12s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 1040px) {
  .hero-grid, .method-grid, .trust-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: auto; }
  .hero-visual > img { height: min(620px, 72vw); }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-grid { grid-template-columns: repeat(3, 1fr); }
  .quality-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery figure, .gallery-large { height: 360px; grid-row: auto; }
}

@media (max-width: 820px) {
  .header-inner { min-height: 74px; }
  .brand img { width: 66px; }
  .brand-text { font-size: .98rem; }
  .nav-button {
    display: grid;
    gap: 5px;
    width: 46px;
    height: 46px;
    place-content: center;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255,255,255,.05);
  }
  .nav-button span { width: 20px; height: 2px; background: #fff; border-radius: 9px; }
  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 20px;
    right: 20px;
    display: grid;
    gap: 6px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(8,9,13,.94);
    transform-origin: top;
    transform: scaleY(.95);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
  }
  .nav-toggle:checked ~ .main-nav { opacity: 1; pointer-events: auto; transform: scaleY(1); }
  .main-nav a { display: block; }
  .nav-cta { margin-left: 0; text-align: center; }
  .section { padding: 70px 0; }
  .hero { padding-top: 70px; }
  .hero-points { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: 1fr; }
  .cards-grid, .quality-grid, .logos { grid-template-columns: 1fr; }
  .method-media img { height: 420px; }
  .footer-inner { flex-direction: column; justify-content: center; text-align: center; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1180px); }
  h1 { font-size: clamp(2.65rem, 17vw, 4.4rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .btn { width: 100%; }
  .hero-visual { border-radius: 28px; padding: 8px; }
  .hero-visual::before { border-radius: 28px; }
  .hero-visual > img { border-radius: 22px; height: 460px; }
  .glass-card { left: 20px; right: 20px; bottom: 20px; }
  .service-card, .contact-form { padding: 22px; }
  .section-heading h2, .method-content h2, .trust-copy h2, .contact-copy h2 { font-size: clamp(2rem, 12vw, 3.2rem); }
  .gallery figure { height: 310px; }
  .contact-details p { align-items: flex-start; flex-direction: column; }
  .contact-details strong { text-align: left; }
}