:root {
  color-scheme: dark;
  --bg: #141414;
  --bg-soft: #1d1d1d;
  --bg-card: #232323;
  --accent: #ff7a1a;
  --accent-soft: rgba(255, 122, 26, 0.15);
  --text: #f5f5f5;
  --muted: #b8b8b8;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

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

img {
  max-width: 100%;
}

.noise {
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='200' height='200' viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: soft-light;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.header {
  position: sticky;
  top: 0;
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(12px);
  z-index: 10;
  border-bottom: 1px solid var(--line);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
}

.logo img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
}

.logo__mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--accent);
  color: #101010;
  font-weight: 800;
}

.nav {
  display: flex;
  gap: 24px;
  font-size: 15px;
  color: var(--muted);
}

.nav a {
  transition: color 0.3s ease;
}

.nav a:hover {
  color: var(--text);
}

.burger {
  display: none;
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  position: relative;
}

.burger span {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger span:nth-child(1) {
  top: 10px;
}

.burger span:nth-child(2) {
  top: 17px;
}

.burger span:nth-child(3) {
  top: 24px;
}

.hero {
  padding: 110px 0 80px;
  background: radial-gradient(circle at top left, rgba(255, 122, 26, 0.15), transparent 55%);
  position: relative;
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 60px;
  align-items: center;
}

.hero__content h1 {
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
  margin: 14px 0 18px;
}

.hero__content p {
  color: var(--muted);
  font-size: 17px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin: 30px 0 24px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 14px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, filter 0.3s ease;
}

.btn--primary {
  background: var(--accent);
  color: #111;
  box-shadow: 0 16px 35px rgba(255, 122, 26, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn--ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: transparent;
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}

.hero__stats {
  display: flex;
  gap: 24px;
  margin-top: 30px;
  color: var(--muted);
}

.hero__stats strong {
  font-size: 22px;
  color: var(--text);
  display: block;
}

.hero__visual {
  position: relative;
  min-height: 420px;
}

.orb {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.4), transparent 65%);
  filter: blur(20px);
  top: -40px;
  right: 40px;
  animation: float 6s ease-in-out infinite, pulse 8s ease-in-out infinite;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 122, 26, 0.3);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

.glass {
  background: rgba(35, 35, 35, 0.75);
  backdrop-filter: blur(14px);
}

.card__row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.pill {
  background: rgba(255, 255, 255, 0.07);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
}

.card__progress {
  margin-top: 18px;
}

.bar {
  background: rgba(255, 255, 255, 0.08);
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  width: 72%;
  background: linear-gradient(90deg, var(--accent), #ffb56b);
}


.section {
  padding: 90px 0;
}

.section--alt {
  background: var(--bg-soft);
}

.section__head {
  margin-bottom: 40px;
}

.section__head h2 {
  font-size: clamp(26px, 3vw, 40px);
  margin-bottom: 10px;
}

.section__head p {
  color: var(--muted);
  max-width: 640px;
}

.grid {
  display: grid;
  gap: 22px;
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.service ul,
.contact-info ul {
  list-style: none;
  margin-top: 14px;
  color: var(--muted);
}

.service li,
.contact-info li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}

.service li::before,
.contact-info li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.product__tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.product__tags span {
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 12px;
}

.timeline {
  display: grid;
  gap: 20px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border-left: 2px solid var(--accent);
  padding-left: 18px;
}

.step span {
  color: var(--accent);
  font-weight: 700;
}

.case {
  position: relative;
  overflow: hidden;
}

.case::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 122, 26, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.case:hover::after {
  opacity: 1;
}

.case__badge {
  display: inline-flex;
  margin-top: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
}

.testimonial p {
  margin-bottom: 12px;
  color: var(--muted);
}

.contacts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.form {
  display: grid;
  gap: 16px;
}

.form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

input,
select,
textarea {
  background: #151515;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  color: var(--text);
  font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(255, 122, 26, 0.4);
}

.contact-info {
  display: grid;
  gap: 18px;
}

.contact-info__accent {
  background: linear-gradient(140deg, rgba(255, 122, 26, 0.12), rgba(255, 255, 255, 0.02));
}

.accordion {
  display: grid;
  gap: 16px;
}

.accordion details {
  cursor: pointer;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(255, 122, 26, 0.08), rgba(255, 255, 255, 0.02));
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.accordion details[open] {
  border-color: rgba(255, 122, 26, 0.4);
  transform: translateY(-2px);
}

.accordion summary {
  list-style: none;
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary::after {
  content: "+";
  font-size: 20px;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.accordion details[open] summary::after {
  transform: rotate(45deg);
}

.accordion p {
  color: var(--muted);
}

.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--line);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.footer__grid h4 {
  margin-bottom: 10px;
}

.footer__grid a,
.footer__grid span,
.footer__grid p {
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.footer__bottom {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  justify-content: space-between;
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}


@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.06); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 900px) {
  .nav {
    position: absolute;
    top: 68px;
    right: 5%;
    background: var(--bg-card);
    padding: 18px;
    border-radius: 16px;
    flex-direction: column;
    gap: 14px;
    display: none;
  }

  .nav.open {
    display: flex;
  }

  .burger {
    display: inline-flex;
  }

  .hero {
    padding-top: 90px;
  }

  .hero__stats {
    flex-direction: column;
    gap: 12px;
  }

  .hero__visual {
    min-height: 360px;
  }
}

@media (max-width: 600px) {
  .header__inner {
    padding: 14px 0;
  }

  .btn {
    width: 100%;
  }


  .hero__actions {
    flex-direction: column;
  }
}