:root {
  --bg: #0f0f0f;
  --bg-soft: #171411;
  --paper: #f4efe9;
  --paper-2: #ede5dc;
  --text: #181512;
  --muted: #746b61;
  --line: rgba(24, 21, 18, 0.1);
  --line-dark: rgba(255,255,255,0.1);
  --accent: #d06b35;
  --accent-2: #f3a166;
  --shadow: 0 24px 80px rgba(0,0,0,.18);
  --radius: 28px;
  --radius-sm: 18px;
  --container: 1200px;
  --header-h: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
::selection { background: rgba(208,107,53,.25); }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 1000;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  border-radius: 999px;
}
.skip-link:focus { left: 12px; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(15,15,15,0.12);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  background: rgba(15,15,15,0.82);
  backdrop-filter: blur(18px);
  border-color: rgba(255,255,255,.08);
  box-shadow: 0 16px 50px rgba(0,0,0,.16);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand-logo {
  width: 180px;
  height: auto;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 600;
  color: rgba(255,255,255,.92);
}
.site-header.scrolled .site-nav { color: rgba(255,255,255,.88); }
.site-nav a {
  opacity: .88;
  transition: opacity .2s ease, color .2s ease, transform .2s ease;
}
.site-nav a:hover { opacity: 1; color: #fff; }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(208,107,53,.28);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff;
  font-weight: 700;
  letter-spacing: .01em;
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}
.header-phone:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-1px);
}
.header-phone-icon {
  font-size: 1rem;
  line-height: 1;
}
.nav-phone {
  display: none;
}
.hero-call-note {
  margin-top: 14px;
  color: rgba(255,255,255,.72);
  font-size: .96rem;
}
.hero-call-note a {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.btn-call {
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
}
.btn-call:hover {
  background: rgba(255,255,255,.12);
}
.contact-call-box {
  margin-top: 20px;
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
}
.contact-call-label {
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
  margin-bottom: 10px;
}
.contact-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
}
.call-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 130;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 18px 0 14px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 18px 42px rgba(208,107,53,.35);
  border: 1px solid rgba(255,255,255,.12);
  transform: translateZ(0);
  animation: floatPulse 2.2s infinite;
}
.call-float:hover {
  transform: translateY(-2px);
}
.call-float-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.16);
  font-size: 1.05rem;
}
.call-float-text {
  font-weight: 800;
  letter-spacing: .01em;
}
@keyframes floatPulse {
  0%   { box-shadow: 0 0 0 0 rgba(208,107,53,.48), 0 18px 42px rgba(208,107,53,.35); }
  70%  { box-shadow: 0 0 0 18px rgba(208,107,53,0), 0 18px 42px rgba(208,107,53,.28); }
  100% { box-shadow: 0 0 0 0 rgba(208,107,53,0), 0 18px 42px rgba(208,107,53,.35); }
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  background: rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  border-radius: 99px;
}

.hero {
  position: relative;
  min-height: 100vh;
  background: #0b0b0b;
  overflow: clip;
  color: #fff;
}
.hero-media,
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-video {
  object-fit: cover;
  filter: saturate(1.05) contrast(1.03);
  transform: scale(1.02);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.80) 0%, rgba(0,0,0,.44) 45%, rgba(0,0,0,.22) 100%),
    linear-gradient(180deg, rgba(0,0,0,.20) 0%, rgba(0,0,0,.40) 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}
.hero-glow-a {
  width: 460px;
  height: 460px;
  left: -120px;
  top: 18%;
  background: radial-gradient(circle, rgba(208,107,53,.26) 0%, rgba(208,107,53,0) 70%);
}
.hero-glow-b {
  width: 560px;
  height: 560px;
  right: -120px;
  bottom: -180px;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, rgba(255,255,255,0) 70%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-h) + 86px);
  padding-bottom: 88px;
  min-height: 100vh;
  display: grid;
  align-content: center;
}
.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-size: .78rem;
  color: rgba(255,255,255,.72);
  margin-bottom: 18px;
}
.hero-title {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.3rem);
  line-height: .94;
  letter-spacing: -.04em;
  text-transform: uppercase;
}
.hero-title br { display: none; }
.hero-subtitle {
  max-width: 700px;
  margin: 22px 0 0;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255,255,255,.84);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: .01em;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 16px 34px rgba(208,107,53,.28);
}
.btn-primary:hover { background: #c65f2a; }
.btn-secondary {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: rgba(255,255,255,.12); }

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.84);
  font-size: .92rem;
}

.section-light {
  background: var(--paper);
  color: var(--text);
}
.section-dark {
  background: linear-gradient(180deg, #111111 0%, #0d0d0d 100%);
  color: #f8f5f0;
}
section { position: relative; }

.trust-bar {
  padding: 0;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid var(--line);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}
.trust-item {
  background: #fff;
  text-align: center;
  padding: 26px 18px;
}
.trust-item strong {
  display: block;
  font-size: 1.25rem;
  letter-spacing: -.02em;
}
.trust-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: .94rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 42px;
  align-items: center;
  padding: 98px 0;
}
.reverse { grid-template-columns: .95fr 1.05fr; }
.reverse .split-copy { order: 2; }
.reverse .split-media { order: 1; }
.section-kicker {
  color: rgba(255,255,255,.68);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 700;
  margin-bottom: 12px;
}
.section-kicker.accent { color: var(--accent); }
.split-copy h2, .section-head h2, .contact-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -.04em;
}
.split-copy p, .section-head p, .contact-copy p {
  margin: 18px 0 0;
  color: rgba(255,255,255,.78);
  line-height: 1.8;
  font-size: 1.03rem;
}
.section-light .split-copy p, .section-light .section-head p, .section-light .contact-copy p { color: var(--muted); }

.check-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.check-list li {
  position: relative;
  padding-left: 34px;
  line-height: 1.6;
  color: rgba(255,255,255,.84);
}
.section-light .check-list li { color: var(--text); }
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--accent);
  font-size: .8rem;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(208,107,53,.28);
}
.check-list.dark li { color: var(--text); }

.split-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.06);
  background: #000;
}
.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 1.06 / 1;
  transform: scale(1.01);
}

.section-head {
  padding: 86px 0 28px;
}
.center { text-align: center; }
.section-head p { max-width: 720px; margin-inline: auto; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding: 28px 0 100px;
}
.product-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(24,21,18,.08);
  box-shadow: 0 18px 42px rgba(18,14,10,.07);
  transition: transform .25s ease, box-shadow .25s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(18,14,10,.12);
}
.product-card img {
  width: 100%;
  height: 270px;
  object-fit: cover;
}
.card-body { padding: 20px 20px 24px; }
.card-body h3 { margin: 0; font-size: 1.35rem; letter-spacing: -.02em; }
.card-body p { margin: 10px 0 0; color: var(--muted); line-height: 1.7; }
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.card-tags span,
.contact-points span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(208,107,53,.08);
  color: var(--accent);
  border: 1px solid rgba(208,107,53,.16);
  font-weight: 600;
  font-size: .9rem;
}
.contact-points span { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.08); }

.specs {
  padding-bottom: 92px;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.spec-card {
  border-radius: 22px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  padding: 22px 20px 24px;
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
}
.spec-label {
  display: block;
  color: rgba(255,255,255,.56);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  margin-bottom: 10px;
}
.spec-card strong {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -.03em;
}
.spec-card small {
  display: block;
  margin-top: 8px;
  color: rgba(255,255,255,.68);
  line-height: 1.55;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  padding: 26px 0 94px;
}
.timeline-step {
  position: relative;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 22px;
  padding: 24px 18px 22px;
  text-align: center;
}
.timeline-icon {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(208,107,53,.16);
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 12px;
}
.timeline-step h3 {
  margin: 0;
  font-size: 1.05rem;
}
.timeline-step p {
  margin: 10px 0 0;
  color: rgba(255,255,255,.68);
  font-size: .95rem;
  line-height: 1.6;
}

.faq {
  padding-bottom: 88px;
}
.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}
.faq-item {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(24,21,18,.08);
  box-shadow: 0 18px 42px rgba(18,14,10,.06);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 24px;
  font-weight: 700;
  font-size: 1.05rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
}
.faq-item[open] summary::after { content: "–"; }
.faq-content {
  padding: 0 24px 22px;
  color: var(--muted);
  line-height: 1.8;
}

.contact {
  padding: 88px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: start;
}
.contact-copy p { max-width: 560px; }
.quote-form {
  background: #fff;
  color: var(--text);
  border-radius: 28px;
  border: 1px solid rgba(24,21,18,.08);
  box-shadow: var(--shadow);
  padding: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.quote-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  font-size: .95rem;
  margin-bottom: 14px;
}
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(24,21,18,.12);
  padding: 14px 16px;
  background: #faf8f5;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: rgba(208,107,53,.45);
  box-shadow: 0 0 0 4px rgba(208,107,53,.12);
  background: #fff;
}
.form-submit {
  width: 100%;
  margin-top: 2px;
}
.form-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
}

.site-footer {
  background: #101010;
  color: rgba(255,255,255,.84);
  padding: 54px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}
.footer-grid h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 1rem;
}
.footer-grid a, .footer-grid p {
  display: block;
  color: rgba(255,255,255,.72);
  margin: 0 0 10px;
  line-height: 1.7;
}
.footer-logo {
  width: 170px;
  margin-bottom: 14px;
}
.footer-bottom {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255,255,255,.52);
  font-size: .92rem;
}

.mobile-cta {
  display: none;
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 120;
  gap: 10px;
  padding: 10px;
  border-radius: 22px;
  background: rgba(16,16,16,.88);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.08);
}
.mobile-cta .btn {
  flex: 1;
  min-height: 48px;
  font-size: .94rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay] { transition-delay: calc(attr(data-delay integer, 0) * 1ms); }

/* Fallback for browsers without attr() support */
.reveal[data-delay="60"] { transition-delay: .06s; }
.reveal[data-delay="80"] { transition-delay: .08s; }
.reveal[data-delay="100"] { transition-delay: .10s; }
.reveal[data-delay="120"] { transition-delay: .12s; }
.reveal[data-delay="140"] { transition-delay: .14s; }
.reveal[data-delay="160"] { transition-delay: .16s; }
.reveal[data-delay="180"] { transition-delay: .18s; }
.reveal[data-delay="220"] { transition-delay: .22s; }
.reveal[data-delay="240"] { transition-delay: .24s; }
.reveal[data-delay="300"] { transition-delay: .30s; }
.reveal[data-delay="320"] { transition-delay: .32s; }

@media (max-width: 1080px) {
  .hero-title br { display: block; }
  .cards-grid,
  .spec-grid,
  .timeline,
  .footer-grid,
  .contact-grid,
  .trust-grid,
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-copy,
  .split.reverse .split-media { order: initial; }
  .header-phone-text { display: none; }
  .header-phone {
    min-height: 42px;
    padding: 0 12px;
  }
  .nav-phone {
    display: inline-flex;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    color: #fff !important;
    font-weight: 700;
  }
  .site-nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 86px;
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(15,15,15,.96);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 24px 80px rgba(0,0,0,.28);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-toggle { display: inline-block; }
  .nav-cta { text-align: center; }
  .hero-inner { padding-bottom: 66px; }
  .hero-actions, .hero-points { max-width: 720px; }
  .mobile-cta { display: flex; }
  body { padding-bottom: 92px; }
  .call-float {
    right: 14px;
    bottom: 94px;
    padding: 0 14px 0 12px;
    min-height: 54px;
  }
  .call-float-text { font-size: .93rem; }
}

@media (max-width: 720px) {
  :root { --header-h: 74px; }
  .header-phone { min-height: 40px; }
  .header-phone-icon { font-size: .95rem; }
  .container { width: min(var(--container), calc(100% - 28px)); }
  .brand-logo { width: 150px; }
  .hero-inner { padding-top: calc(var(--header-h) + 70px); }
  .hero-title { font-size: clamp(2.6rem, 12vw, 4.3rem); }
  .hero-subtitle { font-size: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .split { padding: 72px 0; gap: 26px; }
  .section-head { padding: 72px 0 16px; }
  .cards-grid { padding-bottom: 72px; }
  .timeline { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .faq-item summary, .faq-content { padding-left: 18px; padding-right: 18px; }
}
@media (max-width: 520px) {
  .spec-grid { grid-template-columns: 1fr; }
  .hero-points span { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; }
  .call-float {
    right: 12px;
    bottom: 102px;
  }
  .call-float-text { display: none; }
}