:root {
  --brand: #ff6a00;
  --brand-2: #ff8f1f;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --text: #111319;
  --muted: #626b7a;
  --line: #e6e9ef;
  --dark: #0e1219;
  --radius: 20px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter Tight", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1280px, 100% - 40px); margin: 0 auto; }
.topline {
  background: #10151d;
  color: #c9d1dc;
  font-size: 13px;
}
.topline__row {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header__row {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  font-weight: 900;
  font-size: 26px;
  letter-spacing: .04em;
}
.logo span { color: var(--brand); }
.nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-weight: 700;
}
.nav a:hover { color: var(--brand); }
.header__cta {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  color: #111;
}
.burger {
  display: none;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
}
.hero {
  padding: 34px 0 24px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 44px rgba(17, 25, 40, .07);
}
.hero__content {
  padding: 34px;
}
.badge {
  display: inline-block;
  background: #fff2e8;
  color: #d25700;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 800;
}
h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: .98;
  margin: 14px 0;
  letter-spacing: -.03em;
}
.lead {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.55;
  max-width: 760px;
}
.actions { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.btn {
  border: 1px solid #d9dfe9;
  border-radius: 14px;
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  cursor: pointer;
  background: #fff;
}
.btn--brand {
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  border-color: transparent;
  color: #111;
}
.hero__media {
  overflow: hidden;
  border-radius: 24px;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.section { padding: 16px 0; }
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section__head h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(18, 25, 38, .12);
}
.card__media {
  aspect-ratio: 16 / 10;
  background: #eef2f8;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__body { padding: 14px; }
.chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
  background: #f3f5f9;
  color: #4b576a;
}
.card__title {
  margin: 10px 0 8px;
  font-size: 24px;
  line-height: 1.1;
}
.card__desc {
  color: var(--muted);
  line-height: 1.45;
  min-height: 44px;
}
.specs {
  margin: 12px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.spec {
  border: 1px solid #edf1f7;
  background: #fafbfe;
  border-radius: 10px;
  padding: 8px;
  font-size: 13px;
}
.order {
  margin-top: 26px;
  background: linear-gradient(150deg, #0f1520, #182538);
  border: 1px solid #2d3d56;
  border-radius: 24px;
  padding: 26px;
  color: #fff;
}
.order h2 { margin: 0 0 12px; font-size: clamp(26px, 3vw, 38px); }
.flash {
  border: 1px solid #2f4c6f;
  background: #17314d;
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 10px;
}
.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.form input:not([type="checkbox"]),
.form select {
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid #33445f;
  background: #111a28;
  color: #fff;
  padding: 0 12px;
}
.form input::placeholder { color: #a8b5c9; }
.form .full { grid-column: 1 / -1; }
.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #d2d9e5;
}
.check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-height: 0;
  margin: 0;
  flex: 0 0 auto;
}
.check a { color: #fff; text-decoration: underline; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.blog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}
.model-slider {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.model-slider img {
  border-radius: 14px;
  border: 1px solid var(--line);
  aspect-ratio: 16/10;
  object-fit: cover;
}
.footer {
  margin-top: 28px;
  background: #0f141d;
  color: #a9b4c6;
  padding: 30px 0;
}
.cookie {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 80;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  border: 1px solid #324560;
  background: #111b29;
  color: #fff;
  border-radius: 14px;
  padding: 12px;
}
@media (max-width: 1150px) {
  .cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero__grid { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  .container { width: min(1280px, 100% - 28px); }
  .topline { display: none; }
  .burger { display: block; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 78px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 14px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .nav.open { display: flex; }
  .header__cta { display: none; }
  .cards,
  .blog-grid,
  .form,
  .model-slider,
  .specs { grid-template-columns: 1fr; }
  .hero__content { padding: 22px; }
}

/* Intro Page */
.intro-page { background: #000; }
.intro {
  position: relative;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
}
.intro__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intro__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.intro__video-frame {
  border: 0;
  z-index: 1;
}
.intro__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(0,0,0,.55), rgba(0,0,0,.25));
}
.intro__content {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  color: #fff;
  padding: 20px;
}
.intro__logo {
  font-size: clamp(34px, 8vw, 84px);
  font-weight: 900;
  letter-spacing: .08em;
  line-height: .9;
  text-transform: uppercase;
}
.intro__logo span { color: var(--brand); }
.intro__lead {
  margin: 0;
  font-size: clamp(16px, 2.3vw, 24px);
  color: #e7edf8;
}
.intro__enter {
  margin-top: 10px;
  display: inline-flex;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  letter-spacing: .04em;
  color: #111;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  box-shadow: 0 16px 36px rgba(255,106,0,.35);
  transition: transform .2s ease;
}
.intro__enter:hover { transform: translateY(-2px); }

.tg-float {
  position: fixed;
  right: 8px;
  left: auto;
  top: 48%;
  bottom: auto;
  transform: translateY(-50%);
  z-index: 9999;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  box-shadow: none;
  animation: tg-float-bob 2s ease-in-out infinite;
  overflow: hidden;
}
.tg-float img {
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 6px 14px rgba(20, 30, 60, .24));
}
.tg-float:hover { transform: translateY(-50%) scale(1.04); }
@keyframes tg-float-bob {
  0% { margin-top: 0; }
  50% { margin-top: -3px; }
  100% { margin-top: 0; }
}
@media (max-width: 768px) {
  .tg-float { right: 8px; left: auto; top: 48%; width: 40px !important; height: 40px !important; }
  .tg-float img { width: 40px !important; height: 40px !important; max-width: 40px !important; max-height: 40px !important; }
}

.max-float {
  position: fixed;
  right: 8px;
  left: auto;
  top: 58%;
  bottom: auto;
  transform: translateY(-50%);
  z-index: 9999;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  box-shadow: none;
  animation: max-float-bob 2s ease-in-out infinite;
  overflow: hidden;
}
.max-float img {
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  min-height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 6px 14px rgba(20, 30, 60, .24));
}
.max-float:hover { transform: translateY(-50%) scale(1.04); }
@keyframes max-float-bob {
  0% { margin-top: 0; }
  50% { margin-top: -3px; }
  100% { margin-top: 0; }
}
@media (max-width: 768px) {
  .max-float { right: 8px; left: auto; top: 58%; width: 40px !important; height: 40px !important; }
  .max-float img { width: 40px !important; height: 40px !important; max-width: 40px !important; max-height: 40px !important; }
}

.to-top {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 9999;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(180deg, #ff9a2f, #ff6a00);
  color: #161616;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(255, 106, 0, .45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease, background .2s ease, color .2s ease;
}
.to-top:hover {
  background: linear-gradient(180deg, #3a414f, #1d232f);
  color: #fff;
}
.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}