:root {
  --yellow: #F5C400;
  --yellow-dark: #d2a800;
  --black: #0A0A0A;
  --dark: #111111;
  --dark-card: #1A1A1A;
  --line: rgba(255,255,255,0.08);
  --line-dark: rgba(0,0,0,0.08);
  --light: #F4F4F2;
  --white: #ffffff;
  --muted: #A7A7A7;
  --muted-dark: #5d6470;
  --max: 1240px;
  --radius: 0px;
  --shadow: 0 16px 40px rgba(0,0,0,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}
.section { padding: 110px 0; }
.section-light { background: var(--light); color: #0f1320; }
.section-dark { background: linear-gradient(180deg, #090909 0%, #101114 100%); }
.center { text-align: center; }
.on-dark p { color: var(--muted); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow);
  color: #000;
  padding: 8px 16px;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .04em;
  margin-bottom: 18px;
}
.section-head {
  max-width: 780px;
  margin: 0 auto 52px;
}
.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: -.03em;
}
.section-head p {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  color: var(--muted-dark);
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10,10,10,0.84);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand-badge {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 2px solid var(--yellow);
  color: var(--yellow);
  font-weight: 900;
  letter-spacing: .08em;
}
.brand-text {
  display: grid;
  gap: 3px;
}
.brand-text strong {
  font-size: 18px;
  letter-spacing: .03em;
}
.brand-text small {
  color: var(--muted);
  font-size: 13px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.site-nav a {
  color: rgba(255,255,255,.86);
  font-weight: 700;
  font-size: 15px;
}
.site-nav a:hover,
.site-nav a.active { color: var(--yellow); }
.nav-cta {
  background: var(--yellow);
  color: #000 !important;
  padding: 14px 20px;
}
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 48px;
  height: 48px;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
}
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: clip;
}
.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}
.hero-media {
  background: url('assets/hero.jpg') center center / cover no-repeat;
  transform: scale(1.03);
}
.hero-overlay {
  background: linear-gradient(90deg, rgba(0,0,0,.72) 0%, rgba(0,0,0,.52) 38%, rgba(0,0,0,.40) 100%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  padding-top: 110px;
  padding-bottom: 60px;
}
.hero-copy {
  max-width: 680px;
}
.hero-logo {
  width: clamp(180px, 26vw, 260px);
  margin-bottom: 18px;
}
.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(42px, 7vw, 74px);
  line-height: 1.02;
  letter-spacing: -.04em;
}
.hero-text {
  margin: 0 0 28px;
  max-width: 720px;
  font-size: clamp(19px, 2.5vw, 22px);
  color: rgba(255,255,255,.9);
}
.hero-pricing {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 30px;
}
.price-card {
  min-width: 230px;
  background: rgba(17,17,17,.92);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.accent-border {
  border-left: 4px solid var(--yellow);
}
.price-value {
  color: var(--yellow);
  font-weight: 900;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
  margin-bottom: 8px;
}
.price-note {
  color: rgba(255,255,255,.82);
  font-size: 16px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 56px;
  padding: 0 26px;
  font-weight: 800;
  border: 2px solid transparent;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--yellow);
  color: #000;
}
.btn-primary:hover { background: var(--yellow-dark); }
.btn-ghost {
  border-color: rgba(255,255,255,.24);
  color: #fff;
  background: rgba(255,255,255,.04);
}
.btn-full { width: 100%; }
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
}
.hero-scroll svg { width: 24px; height: 24px; stroke: var(--yellow); fill: none; stroke-width: 2.5; }
.card {
  background: #fff;
  box-shadow: var(--shadow);
  padding: 32px;
}
.benefit-grid,
.finance-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.benefit-card h3,
.finance-card h3,
.support-card h3,
.form-panel h3 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.08;
}
.benefit-card p,
.finance-card p,
.support-card p { margin: 0; color: var(--muted-dark); }
.icon-box {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: #000;
  font-size: 28px;
  margin-bottom: 24px;
  font-weight: 900;
}
.icon-box.dark { background: rgba(255,255,255,.08); color: var(--yellow); }
.spec-panel {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  padding: 48px;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 34px;
}
.spec-item {
  border-left: 4px solid var(--yellow);
  padding: 8px 0 8px 18px;
}
.spec-item span {
  display: block;
  color: #b2b7c3;
  margin-bottom: 8px;
  font-size: 15px;
}
.spec-item strong {
  display: block;
  font-size: 34px;
  line-height: 1.05;
}
.equipment-block {
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.equipment-block h3 {
  color: var(--yellow);
  margin: 0 0 18px;
  font-size: clamp(24px, 3vw, 38px);
}
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.equipment-grid ul,
.bullet-list,
.check-list { margin: 0; padding-left: 20px; }
.equipment-grid li,
.bullet-list li,
.check-list li { margin-bottom: 14px; }
.finance-grid,
.support-grid { grid-template-columns: repeat(2, 1fr); }
.finance-card,
.support-card {
  background: #11131a;
  border: 2px solid var(--yellow);
  color: #fff;
  padding: 38px;
}
.support-card:not(.accent-card) {
  border-color: rgba(255,255,255,.12);
}
.finance-top,
.support-top {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 26px;
}
.finance-top h3,
.support-top h3 { margin-bottom: 4px; }
.finance-top p,
.support-top p { color: #aeb2be; }
.finance-value {
  color: var(--yellow);
  font-size: clamp(40px, 6vw, 66px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
}
.finance-sub { margin-bottom: 24px; color: #e6e6e6; }
.check-list { list-style: none; padding: 0; }
.check-list li {
  position: relative;
  padding-left: 32px;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(245,196,0,.6);
  color: var(--yellow);
  font-weight: 900;
  font-size: 13px;
}
.support-bar {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.support-bar-card {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--yellow);
  color: #000;
  padding: 28px 30px;
}
.support-bar-card strong { display: block; font-size: 28px; margin-bottom: 4px; }
.support-bar-card span { display: block; font-weight: 600; }
.support-bar-icon { font-size: 34px; }
.gallery-section { padding-top: 90px; }
.gallery-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 22px;
}
.gallery-item {
  background: rgba(255,255,255,.05);
  overflow: hidden;
  min-height: 360px;
}
.gallery-item-large { min-height: 360px; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 32px;
  align-items: start;
}
.contact-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.04;
}
.contact-copy p {
  margin: 0 0 28px;
  color: var(--muted-dark);
  font-size: 20px;
}
.contact-cards {
  display: grid;
  gap: 16px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  padding: 22px 24px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--yellow);
}
.contact-card span { font-size: 28px; }
.contact-card strong { display: block; margin-bottom: 4px; }
.contact-card small { color: var(--muted-dark); font-size: 15px; }
.form-panel {
  background: #fff;
  box-shadow: var(--shadow);
  padding: 34px;
}
.site-form { display: grid; gap: 16px; }
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}
input, select, textarea {
  width: 100%;
  border: 1px solid #d8dde4;
  padding: 15px 16px;
  background: #fbfbfc;
  color: #111;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(245,196,0,.18);
}
.form-note {
  margin: 0;
  color: var(--muted-dark);
  font-size: 14px;
}
.site-footer {
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  background: #090909;
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}
.footer-brand { font-size: 22px; font-weight: 900; margin-bottom: 8px; }
.footer-wrap p,
.footer-meta { color: #a9adb6; }
.footer-meta { display: grid; gap: 4px; text-align: right; }
.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #111;
  color: #fff;
  border-left: 4px solid var(--yellow);
  padding: 16px 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: .25s ease;
  z-index: 80;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 1100px) {
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item-large { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 20px;
    right: 20px;
    background: rgba(10,10,10,.98);
    border: 1px solid rgba(255,255,255,.08);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 14px 10px; }
  .hero { min-height: auto; }
  .hero-grid { padding-top: 130px; padding-bottom: 90px; }
  .hero-pricing,
  .hero-actions,
  .support-bar,
  .finance-grid,
  .support-grid,
  .equipment-grid,
  .form-row,
  .footer-wrap { grid-template-columns: 1fr; display: grid; }
  .hero-actions { display: flex; }
  .finance-grid,
  .support-grid,
  .benefit-grid,
  .spec-grid,
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item-large { grid-column: auto; }
  .price-card { min-width: unset; }
  .spec-panel,
  .finance-card,
  .support-card,
  .form-panel { padding: 28px; }
  .support-bar-card strong { font-size: 24px; }
}
@media (max-width: 560px) {
  .container { width: min(calc(100% - 24px), var(--max)); }
  .section { padding: 82px 0; }
  .hero h1 { font-size: 40px; }
  .hero-text { font-size: 18px; }
  .price-value { font-size: 34px; }
  .form-row { grid-template-columns: 1fr; }
}