:root {
  --bg-0: #070b14;
  --bg-1: #0c1324;
  --bg-2: #111a30;
  --panel: rgba(16, 24, 43, 0.72);
  --panel-strong: rgba(18, 28, 52, 0.92);
  --text: #e8eefb;
  --muted: #a8b6d4;
  --brand: #4dd8ff;
  --brand-2: #78b6ff;
  --line: rgba(135, 165, 227, 0.25);
  --ok: #8ff7c6;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.42);
  --container: min(1120px, calc(100% - 2.2rem));
  --header-h: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  font-size: clamp(1rem, 0.97rem + 0.13vw, 1.08rem);
  color: var(--text);
  background: radial-gradient(circle at 12% -10%, #22407d 0, transparent 45%),
    radial-gradient(circle at 80% -25%, #14627f 0, transparent 42%),
    linear-gradient(180deg, #050a15, #0b1428 38%, #060a15 100%);
  line-height: 1.65;
  letter-spacing: 0.005em;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  color: #000;
  padding: 0.6rem 1rem;
  z-index: 9999;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(5, 10, 21, 0.76);
  border-bottom: 1px solid var(--line);
}

.header-wrap {
  width: var(--container);
  margin: 0 auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--text);
  font-family: "Outfit", "Trebuchet MS", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand img {
  width: auto;
  height: 19px;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.38));
}

.nav-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-radius: 10px;
  width: 44px;
  height: 44px;
}

.site-nav {
  position: absolute;
  left: 0;
  right: 0;
  top: var(--header-h);
  background: rgba(8, 13, 26, 0.97);
  border-bottom: 1px solid var(--line);
  transform-origin: top;
  transform: scaleY(0);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.7rem 0 1rem;
}

.site-nav li {
  width: var(--container);
  margin: 0 auto;
}

.site-nav a {
  display: block;
  color: var(--text);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.site-nav a.active {
  color: var(--brand);
}

.cta-mini {
  display: none;
}

main {
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background-image: linear-gradient(rgba(124, 177, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 177, 255, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 30% -5%, black 22%, transparent 70%);
}

.bg-aurora {
  position: fixed;
  inset: -20% -10%;
  pointer-events: none;
  z-index: -2;
  background:
    radial-gradient(circle at 15% 20%, rgba(96, 198, 255, 0.18), transparent 42%),
    radial-gradient(circle at 82% 24%, rgba(58, 111, 255, 0.2), transparent 40%),
    radial-gradient(circle at 50% 85%, rgba(72, 145, 230, 0.11), transparent 48%);
  filter: blur(24px) saturate(120%);
  animation: auroraShift 22s ease-in-out infinite alternate;
}

#lux-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
}

@keyframes auroraShift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(1.5%, -2%, 0) scale(1.04);
  }
}

.glow {
  position: absolute;
  width: 42vw;
  max-width: 540px;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(75px);
  opacity: 0.18;
  pointer-events: none;
}

.glow.one {
  background: #44c3ff;
  top: -10rem;
  left: -8rem;
}

.glow.two {
  background: #4f7dff;
  right: -11rem;
  top: 30vh;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  isolation: isolate;
  padding: clamp(3rem, 4vw, 5.5rem) 0;
}

.section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(120, 187, 255, 0.75), transparent);
  opacity: 0.2;
  transform: scaleX(0.35);
  transform-origin: center;
  transition: transform 0.8s ease, opacity 0.8s ease;
  pointer-events: none;
}

.section.section-active::after {
  transform: scaleX(1);
  opacity: 0.65;
}

.section.section-active .eyebrow {
  color: #88e4ff;
  letter-spacing: 0.2em;
}

.eyebrow {
  color: var(--brand);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1,
h2,
h3 {
  font-family: "Outfit", "Trebuchet MS", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0 0 0.9rem;
}

h1 {
  font-size: clamp(2.2rem, 5.6vw, 4.55rem);
}

h2 {
  font-size: clamp(1.75rem, 3.25vw, 2.95rem);
}

h3 {
  font-size: clamp(1.16rem, 2.15vw, 1.5rem);
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 66ch;
}

.hero {
  padding-top: clamp(3rem, 8vw, 7rem);
}

.hero-lux {
  overflow: clip;
  min-height: min(88svh, 790px);
  display: grid;
  align-items: center;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(93, 194, 255, 0.22), transparent 42%),
    radial-gradient(circle at 82% 42%, rgba(87, 130, 255, 0.23), transparent 45%),
    linear-gradient(135deg, rgba(13, 24, 48, 0.98), rgba(8, 14, 29, 0.98));
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.25s ease, transform 2.5s ease;
}

.hero-video.is-ready {
  opacity: 0.38;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, rgba(4, 9, 19, 0.94) 14%, rgba(6, 12, 23, 0.58) 56%, rgba(4, 9, 18, 0.9) 100%);
}

.hero-grid {
  display: grid;
  gap: 1.9rem;
  position: relative;
  z-index: 2;
}

.hero-card {
  background: linear-gradient(135deg, rgba(61, 128, 198, 0.2), rgba(66, 32, 122, 0.06));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow: var(--shadow);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  min-height: 46px;
  padding: 0 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn.primary {
  background: linear-gradient(120deg, #5de2ff, #69a7ff 70%);
  color: #04111f;
  box-shadow: 0 10px 25px rgba(61, 171, 255, 0.28);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-color: var(--line);
}

.kpi-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, 1fr);
}

.kpi {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
}

.kpi strong {
  display: block;
  font-size: 1.2rem;
  color: var(--text);
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.logo-badge {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.6rem;
  min-height: 70px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.logo-badge img {
  width: 100%;
  height: 40px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.35) contrast(0.95);
  opacity: 0.92;
}

.logo-badge:hover img {
  filter: grayscale(0) brightness(1.06);
  opacity: 1;
}

.hero-card p,
.card p,
.step p,
.quote p,
.service-detail p,
.value p,
.cta-band p,
.faq-item p,
.form-note,
.footer-note {
  max-width: none;
}

.card,
.step,
.quote,
.service-detail,
.value,
.kpi,
.hero-card,
.cta-band,
.form-card,
.contact-card {
  box-shadow: 0 18px 40px rgba(1, 7, 18, 0.38);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card:hover,
.step:hover,
.quote:hover,
.service-detail:hover,
.value:hover,
.kpi:hover,
.hero-card:hover,
.form-card:hover,
.contact-card:hover {
  border-color: rgba(122, 193, 255, 0.52);
  box-shadow: 0 24px 50px rgba(3, 10, 24, 0.55), 0 0 0 1px rgba(76, 204, 255, 0.18);
}

.tilt-card {
  transform-style: preserve-3d;
}

.card-grid {
  display: grid;
  gap: 0.95rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.card li {
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 0.95rem;
}

.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem 1rem 1rem 3.2rem;
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #03101d;
  font-size: 0.78rem;
  background: linear-gradient(120deg, #5de2ff, #77a8ff);
  font-weight: 700;
}

.quote-grid {
  display: grid;
  gap: 0.9rem;
}

.quote {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.quote footer {
  margin-top: 0.7rem;
  color: #c3d4f5;
  font-weight: 600;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(13, 20, 37, 0.85);
  margin-bottom: 0.7rem;
}

.faq-item summary {
  padding: 0.95rem 1rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
}

.faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
}

.cta-band {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(67, 190, 255, 0.17), rgba(42, 72, 145, 0.08));
  padding: clamp(1.2rem, 4vw, 2.4rem);
  display: grid;
  gap: 1rem;
}

.page-hero {
  padding-top: clamp(2.8rem, 7vw, 5.2rem);
}

.breadcrumb {
  color: #bed1f7;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #9bc8ff;
}

.service-detail {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 1rem;
}

.service-detail + .service-detail {
  margin-top: 0.8rem;
}

.team-grid {
  display: grid;
  gap: 0.9rem;
}

.value {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 1rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

.form-card,
.contact-card {
  background: var(--panel-strong);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 1rem;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.32rem;
  color: #d9e7ff;
}

fieldset {
  border: 1px solid rgba(176, 201, 247, 0.25);
  border-radius: 12px;
  padding: 0.8rem;
  margin: 0;
}

legend {
  padding: 0 0.35rem;
  font-weight: 700;
  color: #d8e8ff;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(176, 201, 247, 0.25);
  background: rgba(4, 8, 16, 0.6);
  color: var(--text);
  border-radius: 10px;
  padding: 0.74rem 0.8rem;
  font: inherit;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(96, 196, 255, 0.8);
  outline-offset: 1px;
}

textarea {
  min-height: 130px;
}

.form-grid {
  display: grid;
  gap: 0.9rem;
}

.form-row {
  display: grid;
  gap: 0.9rem;
}

.tag-list {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.tag-list label {
  margin: 0;
  font-weight: 600;
  font-size: 0.84rem;
}

.tag-list input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  color: #c8d8f5;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
}

.tag-list input:checked + .tag-chip {
  background: rgba(77, 216, 255, 0.17);
  border-color: rgba(120, 207, 255, 0.8);
  color: #ebf5ff;
}

.form-note {
  font-size: 0.82rem;
  color: #bdd0ef;
}

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

.inline-list li + li {
  margin-top: 0.3rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2.5rem;
  padding: 1.4rem 0 2rem;
  background: rgba(5, 9, 20, 0.85);
}

.footer-wrap {
  width: var(--container);
  margin: 0 auto;
  display: grid;
  gap: 0.8rem;
}

.footer-note {
  color: #a9bfe5;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  transition: opacity 0.72s cubic-bezier(0.16, 1, 0.3, 1), transform 0.72s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: transform, opacity;
}

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

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

  .bg-aurora {
    animation: none !important;
  }
}

@media (min-width: 760px) {
  .site-nav {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    border: 0;
    background: transparent;
  }

  .brand img {
    height: 22px;
  }

  .site-nav ul {
    padding: 0;
    display: flex;
    gap: 1.2rem;
  }

  .site-nav li {
    width: auto;
    margin: 0;
  }

  .site-nav a {
    padding: 0;
    border: 0;
  }

  .nav-toggle {
    display: none;
  }

  .cta-mini {
    display: inline-flex;
  }

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .hero-lux {
    min-height: min(92svh, 840px);
  }

  .hero-video.is-ready {
    opacity: 0.5;
  }

  .logo-row {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .quote-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .footer-wrap {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}