:root {
    --bg-0: #070707;
    --bg-1: #0B0D10;
    --bg-2: #111318;
    --bg-3: #181A1F;
    --bg-4: #22252C;
    --line: rgba(255, 255, 255, 0.07);
    --line-2: rgba(255, 255, 255, 0.12);
    --line-red: rgba(255, 90, 42, 0.28);

    --mars: #D84727;
    --mars-hi: #FF5A2A;
    --mars-deep: #B73422;
    --ember: #FF8A5C;
    --glow: rgba(255, 90, 42, 0.38);

    --bronze: #B08861;
    --silver: #C9C9C9;
    --fog: #EDEDEE;
    --mist: #8A8F96;
    --ash: #4D525A;

    --sans: 'Inter Tight', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;

    --r-sm: 4px;
    --r-md: 10px;
    --r-lg: 18px;
  }
  *,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg-0); color: var(--fog);
    font-family: var(--sans); font-weight: 400; line-height: 1.55;
    -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
    overflow-x: hidden;
    letter-spacing: -0.005em;
  }
  img, svg { display: block; max-width: 100%; }
  button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
  a { color: inherit; text-decoration: none; }

  /* Global grain */
  body::before {
    content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 300;
    opacity: 0.05; mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  }

  .wrap { max-width: 1340px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 56px); }

  /* —————————— TYPE SYSTEM —————————— */
  .label {
    font-family: var(--mono);
    font-size: 11px; font-weight: 400;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--mars-hi);
    display: inline-flex; align-items: center; gap: 10px;
  }
  .label .ln { width: 28px; height: 1px; background: var(--mars); }
  .label .sec { color: var(--mist); }

  h1, h2, h3, h4 {
    font-family: var(--sans);
    font-weight: 600;
    letter-spacing: -0.035em;
    line-height: 0.98;
  }
  h1 { font-weight: 700; }
  h2 { font-size: clamp(40px, 5.4vw, 76px); font-weight: 600; }
  h3 { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.1; font-weight: 600; letter-spacing: -0.025em; }
  h4 { font-size: 18px; font-weight: 500; letter-spacing: -0.015em; }

  .mono { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; }

  /* —————————— BUTTONS —————————— */
  .btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 15px 24px;
    font-family: var(--sans);
    font-size: 14px; font-weight: 500;
    letter-spacing: -0.005em;
    border-radius: 999px;
    transition: all .3s cubic-bezier(.2,.7,.3,1);
    position: relative; overflow: hidden;
    white-space: nowrap; cursor: pointer;
  }
  .btn-primary {
    background: linear-gradient(180deg, var(--mars-hi) 0%, var(--mars) 50%, var(--mars-deep) 100%);
    color: #FFF2EB;
    box-shadow:
      inset 0 1px 0 rgba(255,200,170,0.45),
      inset 0 -1px 0 rgba(60, 10, 0, 0.4),
      0 10px 40px -8px var(--glow),
      0 0 0 1px var(--mars-deep);
    text-shadow: 0 1px 0 rgba(120,30,10,0.4);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow:
      inset 0 1px 0 rgba(255,220,200,0.55),
      inset 0 -1px 0 rgba(60, 10, 0, 0.4),
      0 20px 60px -10px var(--glow),
      0 0 0 1px var(--mars);
  }
  .btn-glass {
    background: rgba(255, 255, 255, 0.04);
    color: var(--fog);
    border: 1px solid var(--line-2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  .btn-glass:hover {
    background: rgba(255, 90, 42, 0.08);
    border-color: var(--line-red);
    color: var(--ember);
  }
  .btn .arrow { transition: transform .3s; font-family: var(--mono); }
  .btn:hover .arrow { transform: translateX(4px); }

  /* —————————— NAV —————————— */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px clamp(20px, 4vw, 56px);
    transition: background .4s, backdrop-filter .4s, border-color .4s, padding .4s;
    border-bottom: 1px solid transparent;
  }
  .nav.scrolled {
    background: rgba(11, 13, 16, 0.72);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    border-bottom-color: var(--line);
    padding: 12px clamp(20px, 4vw, 56px);
  }
  .brand { display: flex; align-items: center; gap: 12px; color: var(--fog); }
  .brand-mark {
    width: 34px; height: 34px; position: relative;
    border-radius: 50%;
    background:
      radial-gradient(circle at 35% 30%, #FFB090, var(--mars) 38%, var(--mars-deep) 68%, #3E0A00 100%);
    box-shadow:
      inset 0 -4px 10px rgba(0,0,0,0.55),
      inset 0 2px 3px rgba(255, 180, 120, 0.4),
      0 0 24px rgba(255, 90, 42, 0.3),
      0 0 0 1px rgba(255, 90, 42, 0.35);
  }
  .brand-mark::after {
    content: ''; position: absolute; inset: 0; border-radius: 50%;
    background:
      radial-gradient(circle at 65% 60%, rgba(0,0,0,0.4) 0 18%, transparent 22%),
      radial-gradient(circle at 25% 70%, rgba(0,0,0,0.3) 0 12%, transparent 16%),
      radial-gradient(circle at 55% 25%, rgba(0,0,0,0.25) 0 6%, transparent 10%);
    mix-blend-mode: multiply;
  }
  .brand-text { display: flex; flex-direction: column; line-height: 1; }
  .brand-text .name { font-family: var(--sans); font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
  .brand-text .sub { font-family: var(--mono); font-size: 9px; letter-spacing: 0.3em; color: var(--mars-hi); text-transform: uppercase; margin-top: 4px; }

  .nav-links { display: flex; gap: 30px; align-items: center; }
  .nav-links a, .nav-drop-trigger {
    font-family: var(--sans);
    font-size: 13px; font-weight: 450;
    color: var(--fog); opacity: 0.78;
    letter-spacing: -0.005em;
    padding: 8px 0; position: relative;
    transition: opacity .25s, color .25s;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 6px;
  }
  .nav-links a:hover, .nav-drop:hover .nav-drop-trigger { opacity: 1; color: var(--ember); }

  .nav-drop { position: relative; }
  .nav-drop-menu {
    position: absolute; top: 100%; left: -16px;
    min-width: 280px;
    background: rgba(17, 19, 24, 0.88);
    backdrop-filter: blur(24px) saturate(140%);
    border: 1px solid var(--line);
    padding: 8px;
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: all .25s;
    border-radius: var(--r-md);
    box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7);
  }
  .nav-drop:hover .nav-drop-menu { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-drop-menu a {
    display: block; padding: 12px 14px;
    font-size: 13px; opacity: 1;
    border-radius: 6px;
    transition: background .2s;
  }
  .nav-drop-menu a:hover { background: rgba(255, 90, 42, 0.08); color: var(--ember); }
  .nav-drop-menu a small {
    display: block; font-family: var(--mono); font-size: 10px;
    color: var(--mist); margin-top: 3px; letter-spacing: 0.02em;
  }

  .nav-cta {
    padding: 11px 22px;
    background: var(--mars);
    background: linear-gradient(180deg, var(--mars-hi), var(--mars-deep));
    color: #FFF2EB;
    font-size: 13px; font-weight: 500;
    border-radius: 999px;
    box-shadow: inset 0 1px 0 rgba(255,200,170,0.4), 0 8px 30px -8px var(--glow);
    transition: transform .25s, box-shadow .25s;
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,200,170,0.5), 0 14px 40px -8px var(--glow); }

  @media (max-width: 960px) {
    .nav-links { display: none; }
  }

  /* —————————— HERO —————————— */
  .hero {
    position: relative; min-height: 100vh;
    padding: 150px clamp(20px, 4vw, 56px) 80px;
    overflow: hidden; isolation: isolate;
  }
  .hero-bg {
    position: absolute; inset: 0; z-index: -3;
    background:
      radial-gradient(ellipse 70% 60% at 80% 40%, rgba(255, 90, 42, 0.22), transparent 60%),
      radial-gradient(ellipse 80% 50% at 20% 100%, rgba(183, 52, 34, 0.18), transparent 60%),
      linear-gradient(180deg, #050506 0%, #0B0D10 50%, #111318 100%);
  }
  /* orbital mars rings */
  .hero-orbit {
    position: absolute; z-index: -2;
    right: -10%; top: 30%;
    width: 900px; height: 900px;
    pointer-events: none;
    opacity: 0.5;
  }
  .hero-orbit svg { width: 100%; height: 100%; }
  .hero-orbit circle { fill: none; stroke: rgba(255, 90, 42, 0.18); }
  /* technical grid */
  .hero-grid {
    position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.4;
    background-image:
      linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 8.33% 100%, 100% 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent 80%);
  }

  .hero-inner {
    max-width: 1340px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    min-height: calc(100vh - 230px);
  }
  @media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  }

  .hero-top {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 40px; flex-wrap: wrap;
    font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em;
    color: var(--mist); text-transform: uppercase;
  }
  .hero-top .pulse {
    width: 7px; height: 7px; background: var(--mars-hi); border-radius: 50%;
    box-shadow: 0 0 10px var(--mars-hi), 0 0 0 3px rgba(255,90,42,0.15);
    animation: pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse {
    0%,100% { box-shadow: 0 0 10px var(--mars-hi), 0 0 0 3px rgba(255,90,42,0.15); }
    50%     { box-shadow: 0 0 18px var(--mars-hi), 0 0 0 7px rgba(255,90,42,0.05); }
  }
  .hero-top .divider { opacity: 0.35; }

  .hero h1 {
    font-size: clamp(52px, 7.8vw, 112px);
    line-height: 0.94;
    font-weight: 700;
    letter-spacing: -0.04em;
    margin-bottom: 28px;
  }
  .hero h1 .row { display: block; }
  .hero h1 .damage {
    display: inline-block;
    background: linear-gradient(180deg, var(--ember) 0%, var(--mars-hi) 50%, var(--mars-deep) 100%);
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    font-style: italic;
    font-weight: 700;
    line-height: 1.05;
    padding-bottom: 0.08em;
    margin-bottom: -0.08em;
    padding-right: 0.12em;
    margin-right: -0.12em;
    overflow: visible;
  }
  .hero h1 .dim { color: var(--mist); }

  .hero-sub {
    font-size: 17px; line-height: 1.6; max-width: 520px;
    color: #BEC0C5; margin-bottom: 28px;
  }
  .hero-support {
    font-family: var(--mono); font-size: 11px;
    color: var(--mist); line-height: 1.7;
    max-width: 480px;
    padding: 14px 16px;
    border-left: 2px solid var(--mars);
    background: linear-gradient(90deg, rgba(255, 90, 42, 0.06), transparent 70%);
    margin-bottom: 32px;
  }
  .hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

  .hero-trust {
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.14em; text-transform: uppercase;
    display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  }
  .hero-trust span.dot { width: 3px; height: 3px; border-radius: 50%; background: var(--mars); }
  .hero-trust strong { color: var(--fog); font-weight: 500; }

  /* RIGHT SIDE — Vehicle Paint Plate */
  .hero-stage {
    position: relative;
    aspect-ratio: 1 / 1.05;
    width: 100%;
    max-width: 640px;
    margin-left: auto;
  }
  .hero-plate {
    position: absolute; inset: 0;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--bg-1);
    box-shadow: 0 60px 120px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,90,42,0.08);
  }
  .hero-plate .photo {
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 140% 60% at 50% 110%, rgba(255, 90, 42, 0.35), transparent 60%),
      radial-gradient(ellipse 90% 120% at 25% 0%, rgba(70, 30, 18, 0.55), transparent 60%),
      linear-gradient(135deg, #1C1411 0%, #0A0807 55%, #1E120D 100%);
  }

  .hero-video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
    z-index:0;
    filter:saturate(1.05) contrast(1.05);
  }
  .hero-plate .photo::before,
  .hero-plate .photo::after{
    z-index:1;
  }
  .hero-plate .photo::before {
    /* water bead droplets */
    content: '';
    position: absolute; inset: 0;
    background-image:
      radial-gradient(circle at 14% 22%, rgba(240,230,220,0.4) 0 2.5px, transparent 3.5px),
      radial-gradient(circle at 28% 34%, rgba(240,230,220,0.3) 0 5px, transparent 6px),
      radial-gradient(circle at 38% 58%, rgba(240,230,220,0.35) 0 3px, transparent 4px),
      radial-gradient(circle at 52% 28%, rgba(240,230,220,0.28) 0 4px, transparent 5px),
      radial-gradient(circle at 62% 50%, rgba(240,230,220,0.3) 0 3px, transparent 4px),
      radial-gradient(circle at 72% 72%, rgba(240,230,220,0.35) 0 5px, transparent 6px),
      radial-gradient(circle at 82% 42%, rgba(240,230,220,0.25) 0 3px, transparent 4px),
      radial-gradient(circle at 24% 78%, rgba(240,230,220,0.22) 0 2px, transparent 3px),
      radial-gradient(circle at 46% 82%, rgba(240,230,220,0.3) 0 4px, transparent 5px),
      radial-gradient(circle at 88% 82%, rgba(240,230,220,0.25) 0 3px, transparent 4px);
  }
  .hero-plate .photo::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(110deg, transparent 25%, rgba(255, 190, 150, 0.1) 50%, transparent 75%);
  }
  .hero-plate .placeholder-tag {
    position: absolute; top: 18px; left: 18px;
    font-family: var(--mono); font-size: 10px; color: #9D9DA4;
    letter-spacing: 0.2em; text-transform: uppercase;
    display: flex; align-items: center; gap: 8px;
    background: rgba(7, 7, 7, 0.55);
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 4px;
    backdrop-filter: blur(6px);
  }
  .hero-plate .placeholder-tag::before {
    content: ''; width: 6px; height: 6px; background: var(--mars); border-radius: 50%;
  }

  /* Corner ticks */
  .tick { position: absolute; width: 16px; height: 16px; border: 1.5px solid var(--mars); z-index: 4; }
  .tick.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
  .tick.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
  .tick.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
  .tick.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }

  /* Floating service chips */
  .chip {
    position: absolute; z-index: 3;
    background: rgba(17, 19, 24, 0.72);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    border: 1px solid var(--line-2);
    padding: 14px 16px;
    border-radius: 12px;
    font-family: var(--sans);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
    min-width: 170px;
  }
  .chip .k {
    font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.22em;
    color: var(--mars-hi); text-transform: uppercase;
  }
  .chip .v {
    font-size: 20px; font-weight: 600; color: var(--fog);
    letter-spacing: -0.02em; margin-top: 4px;
    display: flex; align-items: center; gap: 8px;
  }
  .chip .v small { font-family: var(--mono); font-size: 10px; color: var(--mist); font-weight: 400; letter-spacing: 0; }
  .chip .sub {
    font-size: 11px; color: var(--mist); margin-top: 3px;
    letter-spacing: -0.005em;
  }
  .chip .bar {
    height: 4px; background: rgba(255,255,255,0.06); border-radius: 2px; margin-top: 8px;
    position: relative; overflow: hidden;
  }
  .chip .bar::after {
    content: ''; position: absolute; top: 0; bottom: 0; left: 0;
    width: var(--pct, 80%);
    background: linear-gradient(90deg, var(--mars-hi), var(--mars));
    border-radius: 2px;
  }

  .chip.c1 { top: 7%; right: -24px; }
  .chip.c2 { top: 40%; left: -30px; min-width: 190px; }
  .chip.c3 { bottom: 22%; right: -28px; }
  .chip.c4 { bottom: 4%; left: 6%; }

  @media (max-width: 720px) {
    .chip.c1 { right: 4px; }
    .chip.c2 { left: 4px; }
    .chip.c3 { right: 4px; }
    .chip.c4 { left: 4px; }
  }

  /* Scroll indicator */
  .scroll-ind {
    position: absolute; bottom: 40px; left: clamp(20px, 4vw, 56px); z-index: 5;
    display: flex; align-items: center; gap: 14px;
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.2em; text-transform: uppercase;
  }
  .scroll-ind .track {
    width: 1px; height: 40px; background: var(--line); position: relative; overflow: hidden;
  }
  .scroll-ind .track::after {
    content: ''; position: absolute; left: 0; top: 0; width: 1px; height: 14px;
    background: var(--mars-hi);
    animation: scrollDrop 2s ease-in-out infinite;
  }
  @keyframes scrollDrop {
    0% { transform: translateY(-14px); }
    60% { transform: translateY(40px); }
    100% { transform: translateY(40px); }
  }
  @media (max-width: 960px) { .scroll-ind { display: none; } }

  /* Trust ribbon */
  .hero-ribbon {
    max-width: 1340px; margin: 72px auto 0;
    padding: 24px clamp(14px, 3vw, 28px);
    background: linear-gradient(90deg, rgba(255,90,42,0.04), transparent 50%, rgba(255,90,42,0.04));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
    align-items: center;
  }
  .hero-ribbon .item {
    display: flex; flex-direction: column; gap: 6px;
    font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em;
    color: var(--mist); text-transform: uppercase;
  }
  .hero-ribbon .item .n {
    font-family: var(--sans); font-size: 26px; font-weight: 600;
    letter-spacing: -0.03em; color: var(--fog);
  }
  .hero-ribbon .item .n em { color: var(--mars-hi); font-style: italic; font-weight: 700; }
  @media (max-width: 760px) { .hero-ribbon { grid-template-columns: repeat(2, 1fr); gap: 20px; } }

  /* —————————— SECTION COMMON —————————— */
  section { position: relative; padding: clamp(80px, 10vw, 140px) 0; }
  .section-head { margin-bottom: 64px; max-width: 960px; }
  .section-head .label { margin-bottom: 22px; }
  .section-head h2 { max-width: 880px; }
  .section-head .intro {
    font-size: 17px; color: #BEC0C5;
    max-width: 600px; margin-top: 22px; line-height: 1.65;
  }

  /* —————————— DIAGNOSTIC —————————— */
  .diagnostic {
    background: linear-gradient(180deg, var(--bg-0) 0%, #080A0D 100%);
  }
  .diag-scan {
    position: absolute; inset: 0; pointer-events: none;
    background:
      linear-gradient(90deg, transparent 50%, rgba(255, 90, 42, 0.015) 50%),
      linear-gradient(transparent 96%, rgba(255,90,42,0.1) 96%);
    background-size: 6px 100%, 100% 6px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
    opacity: 0.35;
  }

  .diag-layout {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: stretch;
  }
  @media (max-width: 960px) { .diag-layout { grid-template-columns: 1fr; } }

  .diag-scan-panel {
    position: relative;
    background: var(--bg-1);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
    min-height: 540px;
    padding: 24px;
    display: flex; flex-direction: column;
  }
  .diag-scan-photo {
    position: absolute; inset: 0; z-index: 0;
    background:
      radial-gradient(ellipse 70% 40% at 50% 50%, rgba(255, 200, 170, 0.1), transparent 60%),
      radial-gradient(ellipse 80% 70% at 30% 100%, rgba(255, 90, 42, 0.32), transparent 62%),
      linear-gradient(to bottom, rgba(7,7,7,0.10) 0%, transparent 35%, transparent 70%, rgba(255, 90, 42, 0.22) 100%),
      linear-gradient(135deg, rgba(13, 11, 10, 0.32) 0%, rgba(26, 18, 11, 0.18) 50%, rgba(6, 5, 3, 0.32) 100%),
      var(--mars-img-diag, none);
    background-size: cover;
    background-position: center;
  }
  .diag-scan-photo::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.85 0 0 0 0 0.55 0 0 0 0 0.35 0 0 0 0.09 0'/></filter><rect width='200' height='200' filter='url(%23g)'/></svg>");
    opacity: 0.6;
  }
  /* scan line */
  .diag-scan-photo::after {
    content: '';
    position: absolute; left: 0; right: 0; top: 0;
    height: 100%;
    background: linear-gradient(180deg, transparent 40%, rgba(255, 90, 42, 0.25) 50%, transparent 60%);
    animation: scanline 4s ease-in-out infinite;
  }
  @keyframes scanline {
    0%, 100% { transform: translateY(-100%); }
    50% { transform: translateY(100%); }
  }
  .diag-scan-content {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; height: 100%;
  }
  .diag-scan-head {
    display: flex; justify-content: space-between; align-items: center;
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.18em; text-transform: uppercase;
  }
  .diag-scan-head .live { display: inline-flex; align-items: center; gap: 8px; color: var(--mars-hi); }
  .diag-scan-head .live::before { content: ''; width: 6px; height: 6px; background: var(--mars-hi); border-radius: 50%; animation: pulse 2s ease-in-out infinite; }

  .diag-scan-modules {
    margin-top: auto;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
  }
  .diag-mod {
    padding: 14px 16px;
    background: rgba(7, 7, 7, 0.55);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 10px;
  }
  .diag-mod .k { font-family: var(--mono); font-size: 9px; letter-spacing: 0.2em; color: var(--mars-hi); text-transform: uppercase; }
  .diag-mod .v { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; margin-top: 4px; color: var(--fog); }
  .diag-mod .v em { color: var(--mars-hi); font-style: italic; }
  .diag-mod .sub { font-size: 11px; color: var(--mist); margin-top: 2px; }
  .diag-mod .meter {
    margin-top: 8px; height: 3px; background: rgba(255,255,255,0.08);
    border-radius: 2px; overflow: hidden; position: relative;
  }
  .diag-mod .meter::after {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: var(--fill, 60%);
    background: linear-gradient(90deg, var(--mars-deep), var(--mars-hi));
  }

  .diag-cards {
    display: flex; flex-direction: column; gap: 14px;
  }
  .diag-card {
    padding: 24px 26px;
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    position: relative;
    display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center;
    transition: border-color .3s, transform .3s;
  }
  .diag-card:hover { border-color: var(--line-red); transform: translateX(4px); }
  .diag-card .num {
    font-family: var(--mono); font-size: 11px;
    color: var(--mars-hi); letter-spacing: 0.18em;
    writing-mode: vertical-rl; transform: rotate(180deg);
    opacity: 0.7;
  }
  .diag-card .body h4 { font-size: 18px; margin-bottom: 6px; color: var(--fog); }
  .diag-card .body p { font-size: 13.5px; color: var(--mist); line-height: 1.6; max-width: 440px; }
  .diag-card .status {
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
    color: var(--mars-hi); text-transform: uppercase;
    padding: 6px 10px; border: 1px solid var(--line-red);
    border-radius: 100px;
    background: rgba(255, 90, 42, 0.06);
  }
  .diag-cta { margin-top: 30px; }

  /* —————————— SERVICES CONFIGURATOR —————————— */
  .services {
    background: linear-gradient(180deg, #080A0D 0%, var(--bg-0) 100%);
    position: relative;
  }

  .cfg-layout {
    display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 24px;
    min-height: 620px;
  }
  @media (max-width: 960px) { .cfg-layout { grid-template-columns: 1fr; } }

  .cfg-feature {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--bg-1);
    border: 1px solid var(--line);
    padding: 36px 38px;
    display: flex; flex-direction: column;
    min-height: 620px;
  }
  .cfg-feature::before {
    content: ''; position: absolute; inset: 0; z-index: 0;
    background:
      radial-gradient(ellipse 70% 50% at 80% 80%, rgba(255, 90, 42, 0.22), transparent 55%),
      radial-gradient(ellipse 70% 50% at 20% 0%, rgba(183, 52, 34, 0.18), transparent 55%),
      linear-gradient(135deg, #14110F 0%, #080705 55%, #1a0c07 100%);
    transition: opacity .4s;
  }
  .cfg-feature > * { position: relative; z-index: 2; }

  .cfg-feature-photo {
    width: 100%;
    min-height: 200px;
    border-radius: var(--r-md);
    background: var(--bg-2) center / cover no-repeat;
    border: 1px solid var(--line);
    margin-bottom: 24px;
    box-shadow: inset 0 0 0 1px rgba(255, 90, 42, 0.06);
  }

  .cfg-feature-tag {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em;
    color: var(--mars-hi); text-transform: uppercase;
    margin-bottom: 20px;
  }
  .cfg-feature-tag::before { content: ''; width: 8px; height: 8px; border: 1px solid var(--mars); border-radius: 50%; }

  .cfg-feature h3 {
    font-size: clamp(34px, 4.2vw, 56px); line-height: 1;
    letter-spacing: -0.035em; font-weight: 600;
    margin-bottom: 20px;
  }
  .cfg-feature-desc { font-size: 16px; color: #BEC0C5; line-height: 1.65; max-width: 520px; margin-bottom: 32px; }

  .cfg-bestfor {
    display: inline-flex; align-items: center; gap: 12px;
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
    color: var(--fog); text-transform: uppercase;
    padding: 10px 14px;
    border: 1px solid var(--line-2);
    border-radius: 100px;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    margin-bottom: 32px;
    width: fit-content;
  }
  .cfg-bestfor strong { color: var(--mars-hi); font-weight: 500; }

  .cfg-inclusions {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
    margin-bottom: 32px;
  }
  .cfg-incl {
    padding: 14px 16px;
    background: rgba(7, 7, 7, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 13px; color: #D3D4D8;
    display: flex; gap: 10px; align-items: center;
  }
  .cfg-incl::before {
    content: ''; width: 14px; height: 14px; flex-shrink: 0;
    border: 1px solid var(--mars); border-radius: 50%;
    background: radial-gradient(circle, var(--mars) 30%, transparent 33%);
  }

  .cfg-feature-foot {
    margin-top: auto;
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 20px; flex-wrap: wrap;
    padding-top: 28px; border-top: 1px solid var(--line);
  }
  .cfg-price .from {
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.18em; text-transform: uppercase;
  }
  .cfg-price .amount {
    font-size: 48px; font-weight: 600; letter-spacing: -0.03em;
    color: var(--fog); line-height: 1;
    margin-top: 4px;
  }
  .cfg-price .amount .currency { font-size: 22px; vertical-align: top; color: var(--mist); margin-right: 3px; }

  /* Right: service selector list */
  .cfg-list { display: flex; flex-direction: column; gap: 10px; }
  .cfg-item {
    position: relative;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 20px 22px;
    cursor: pointer;
    transition: all .3s cubic-bezier(.2,.7,.3,1);
    display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center;
    overflow: hidden;
  }
  .cfg-item.cfg-item--has-thumb {
    grid-template-columns: auto auto 1fr auto;
  }
  .cfg-thumb {
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: var(--bg-3) center / cover no-repeat;
    border: 1px solid var(--line);
    flex-shrink: 0;
    z-index: 1;
  }
  .cfg-item-text { min-width: 0; z-index: 1; }
  .cfg-item::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255, 90, 42, 0.1), transparent 60%);
    opacity: 0; transition: opacity .3s;
  }
  .cfg-item:hover { border-color: var(--line-2); transform: translateX(-3px); }
  .cfg-item.active {
    border-color: var(--line-red);
    box-shadow: 0 0 0 1px var(--mars-deep), 0 20px 50px -15px var(--glow);
  }
  .cfg-item.active::before { opacity: 1; }
  .cfg-item > * { position: relative; z-index: 1; }

  .cfg-item .idx {
    font-family: var(--mono); font-size: 11px;
    color: var(--mars-hi); letter-spacing: 0.08em;
    width: 32px; height: 32px; border-radius: 50%;
    border: 1px solid var(--line-red);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background .3s;
  }
  .cfg-item.active .idx { background: var(--mars); color: #FFF; border-color: var(--mars); }

  .cfg-item .name { font-size: 16px; font-weight: 500; color: var(--fog); letter-spacing: -0.015em; }
  .cfg-item .sub { font-family: var(--mono); font-size: 10px; color: var(--mist); margin-top: 3px; letter-spacing: 0.04em; }
  .cfg-item .price {
    font-size: 18px; font-weight: 600; color: var(--fog); letter-spacing: -0.02em;
    white-space: nowrap;
  }
  .cfg-item .price small { font-family: var(--mono); font-size: 9px; color: var(--mist); font-weight: 400; letter-spacing: 0.1em; display: block; }

  .cfg-cta-row { margin-top: 40px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

  /* —————————— BEFORE/AFTER —————————— */
  .ba-section {
    background: var(--bg-0);
    padding: clamp(60px, 8vw, 100px) 0;
  }
  .ba-layout {
    display: grid; grid-template-columns: 1fr; gap: 40px;
    align-items: center;
    max-width: 1440px; margin: 0 auto;
  }
  .ba-head { max-width: 900px; margin-bottom: 40px; }

  .ba {
    position: relative;
    aspect-ratio: 16 / 8;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background: #050404;
    user-select: none;
  }
  @media (max-width: 720px) { .ba { aspect-ratio: 4 / 5; } }

  .ba .layer { position: absolute; inset: 0; }
  .ba .layer.before {
    background:
      radial-gradient(ellipse 80% 60% at 30% 100%, rgba(255, 90, 42, 0.22), transparent 60%),
      linear-gradient(to bottom, rgba(7,7,7,0.25) 0%, transparent 28%, transparent 72%, rgba(255,90,42,0.22) 100%),
      linear-gradient(135deg, rgba(42, 28, 19, 0.28) 0%, rgba(26, 18, 12, 0.18) 50%, rgba(35, 24, 17, 0.28) 100%),
      var(--mars-img-ba-before, none);
    background-size: cover;
    background-position: center;
  }
  .ba .layer.before::before {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(circle at 20% 30%, rgba(220,200,180,0.14) 0 50px, transparent 70px),
      radial-gradient(circle at 70% 60%, rgba(200,180,160,0.1) 0 70px, transparent 100px),
      radial-gradient(circle at 50% 20%, rgba(230,210,190,0.09) 0 40px, transparent 60px);
    filter: blur(4px);
  }
  .ba .layer.before::after {
    content: ''; position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9 0 0 0 0 0.85 0 0 0 0 0.75 0 0 0 0.12 0'/></filter><rect width='200' height='200' filter='url(%23g)'/></svg>");
  }
  .ba .layer.after {
    background:
      radial-gradient(ellipse 120% 60% at 40% 100%, rgba(255,90,42,0.22), transparent 60%),
      radial-gradient(ellipse 60% 80% at 70% 0%, rgba(255, 200, 170, 0.10), transparent 60%),
      linear-gradient(to bottom, rgba(7,7,7,0.20) 0%, transparent 28%, transparent 72%, rgba(255,90,42,0.18) 100%),
      linear-gradient(135deg, rgba(16, 12, 10, 0.22) 0%, rgba(26, 16, 11, 0.16) 50%, rgba(8, 6, 4, 0.22) 100%),
      var(--mars-img-after, none);
    background-size: cover;
    background-position: center;
    clip-path: inset(0 0 0 50%);
    transition: clip-path 0.08s linear;
  }
  .ba .layer.after::after {
    content: ''; position: absolute; inset: 0;
    background:
      radial-gradient(circle at 15% 28%, rgba(255,220,200,0.15) 0 2.5px, transparent 4px),
      radial-gradient(circle at 32% 52%, rgba(255,220,200,0.18) 0 3.5px, transparent 5px),
      radial-gradient(circle at 55% 30%, rgba(255,220,200,0.12) 0 2.5px, transparent 4px),
      radial-gradient(circle at 72% 68%, rgba(255,220,200,0.14) 0 4px, transparent 6px),
      radial-gradient(circle at 44% 82%, rgba(255,220,200,0.1) 0 2px, transparent 3px),
      radial-gradient(circle at 84% 40%, rgba(255,220,200,0.15) 0 3px, transparent 4px),
      linear-gradient(115deg, transparent 38%, rgba(255,200,170,0.08) 50%, transparent 62%);
  }
  .ba .label {
    position: absolute; top: 20px;
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
    padding: 7px 12px;
    background: rgba(7, 7, 7, 0.68);
    border: 1px solid var(--line);
    border-radius: 100px;
    backdrop-filter: blur(8px);
    color: var(--fog);
  }
  .ba .label.before-label { left: 20px; color: var(--mist); }
  .ba .label.after-label { right: 20px; color: var(--mars-hi); border-color: var(--line-red); }

  .ba .line {
    position: absolute; top: 0; bottom: 0; width: 2px;
    background: var(--mars-hi);
    left: calc(50% - 1px);
    box-shadow: 0 0 30px var(--glow);
  }
  .ba .handle {
    position: absolute; top: 50%; left: 50%;
    width: 52px; height: 52px;
    transform: translate(-50%, -50%);
    background: linear-gradient(180deg, var(--mars-hi), var(--mars-deep));
    color: #FFF;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 0 4px rgba(255,90,42,0.2), 0 15px 40px -8px var(--glow);
    cursor: ew-resize;
  }
  .ba input[type="range"] {
    position: absolute; inset: 0; width: 100%; height: 100%;
    opacity: 0; cursor: ew-resize; margin: 0;
  }
  .ba .stage-tag {
    position: absolute; bottom: 20px; left: 20px;
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.18em; text-transform: uppercase;
  }
  .ba .stage-tag .dot { color: var(--mars-hi); }

  .ba-features {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
    margin-top: 32px;
  }
  @media (max-width: 900px) { .ba-features { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .ba-features { grid-template-columns: 1fr; } }

  .ba-feat {
    padding: 18px 20px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    font-family: var(--sans);
  }
  .ba-feat .i {
    width: 8px; height: 8px; background: var(--mars); border-radius: 50%;
    box-shadow: 0 0 10px var(--glow);
    margin-bottom: 10px;
  }
  .ba-feat .t { font-size: 13px; font-weight: 500; color: var(--fog); letter-spacing: -0.015em; }
  .ba-feat .s { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; color: var(--mist); margin-top: 4px; text-transform: uppercase; }

  /* —————————— PRICING —————————— */
  .pricing {
    background: linear-gradient(180deg, var(--bg-0) 0%, #090B0E 100%);
    position: relative;
  }

  .pricing-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 40px; flex-wrap: wrap; margin-bottom: 48px;
  }

  .veh-toggle {
    display: inline-flex;
    padding: 6px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 100px;
    position: relative;
  }
  .veh-toggle button {
    padding: 12px 22px;
    font-family: var(--sans); font-size: 13px; font-weight: 500;
    color: var(--mist); letter-spacing: -0.005em;
    border-radius: 100px;
    transition: color .3s;
    display: inline-flex; align-items: center; gap: 10px;
    position: relative; z-index: 2;
  }
  .veh-toggle button svg { width: 22px; height: 14px; }
  .veh-toggle button[aria-selected="true"] { color: #FFF2EB; }
  .veh-toggle .slide {
    position: absolute; top: 6px; bottom: 6px; left: 6px;
    background: linear-gradient(180deg, var(--mars-hi), var(--mars-deep));
    border-radius: 100px;
    box-shadow: inset 0 1px 0 rgba(255,200,170,0.35), 0 8px 20px -6px var(--glow);
    transition: transform .35s cubic-bezier(.2,.7,.3,1), width .35s cubic-bezier(.2,.7,.3,1);
    z-index: 1;
  }

  .price-layout {
    display: grid; grid-template-columns: 1fr 1.5fr; gap: 20px;
    align-items: stretch;
  }
  @media (max-width: 960px) { .price-layout { grid-template-columns: 1fr; } }

  .price-hero {
    position: relative;
    padding: 40px 38px;
    background: linear-gradient(160deg, #1a0c07 0%, #0a0605 50%, #180a05 100%);
    border: 1px solid var(--line-red);
    border-radius: var(--r-lg);
    box-shadow: 0 40px 80px -30px var(--glow);
    display: flex; flex-direction: column;
    overflow: hidden;
  }
  .price-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 90% 60% at 80% 100%, rgba(255, 90, 42, 0.25), transparent 60%);
    pointer-events: none;
  }
  .price-hero > * { position: relative; z-index: 1; }
  .price-hero .badge {
    align-self: flex-start;
    padding: 6px 12px; font-family: var(--mono); font-size: 9px;
    letter-spacing: 0.22em; text-transform: uppercase;
    background: var(--mars); color: #FFF; border-radius: 100px;
    margin-bottom: 28px;
  }
  .price-hero .tier-name {
    font-size: 38px; font-weight: 600; letter-spacing: -0.03em;
    line-height: 1.05; margin-bottom: 14px;
  }
  .price-hero .tier-desc {
    font-size: 14px; color: #BEC0C5; line-height: 1.65;
    margin-bottom: 28px; max-width: 360px;
  }
  .price-hero .tier-amount {
    font-size: 68px; font-weight: 600; letter-spacing: -0.035em;
    line-height: 1; color: var(--fog);
    display: flex; align-items: flex-start; gap: 4px;
  }
  .price-hero .tier-amount .currency {
    font-size: 24px; color: var(--mist); margin-top: 8px;
  }
  .price-hero .tier-amount .ssize {
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em;
    color: var(--mars-hi); margin-left: 10px; margin-top: 12px;
    text-transform: uppercase;
  }
  .price-hero .tier-incl {
    margin-top: 28px; padding-top: 28px;
    border-top: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 10px;
    font-size: 13px; color: #D3D4D8;
  }
  .price-hero .tier-incl div { display: flex; gap: 10px; align-items: center; }
  .price-hero .tier-incl div::before {
    content: '+'; color: var(--mars-hi); font-family: var(--mono); font-weight: 500;
  }
  .price-hero .btn { margin-top: 32px; align-self: flex-start; }

  .price-rows {
    display: flex; flex-direction: column; gap: 10px;
  }
  .price-row {
    display: grid; grid-template-columns: 40px 1fr auto auto;
    gap: 22px; align-items: center;
    padding: 22px 24px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all .3s;
    position: relative; overflow: hidden;
  }
  .price-row:hover { border-color: var(--line-2); transform: translateX(-3px); }
  .price-row.active {
    border-color: var(--line-red);
    box-shadow: 0 0 0 1px var(--mars-deep), 0 20px 50px -15px var(--glow);
    background: linear-gradient(135deg, rgba(255, 90, 42, 0.06), var(--bg-2) 60%);
  }
  .price-row .n {
    font-family: var(--mono); font-size: 11px;
    color: var(--mars-hi); letter-spacing: 0.08em;
  }
  .price-row .details .t { font-size: 17px; font-weight: 500; letter-spacing: -0.02em; color: var(--fog); }
  .price-row .details .s { font-family: var(--mono); font-size: 10px; color: var(--mist); margin-top: 3px; letter-spacing: 0.06em; }
  .price-row .amount {
    font-size: 22px; font-weight: 600; letter-spacing: -0.025em;
    color: var(--fog);
  }
  .price-row .amount .cur { font-family: var(--mono); font-size: 11px; color: var(--mist); font-weight: 400; margin-right: 2px; }
  .price-row .arrow-ic {
    width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
    color: var(--mist); transition: all .3s;
    flex-shrink: 0;
  }
  .price-row.active .arrow-ic, .price-row:hover .arrow-ic {
    border-color: var(--mars); color: var(--mars-hi); background: rgba(255, 90, 42, 0.08);
  }
  .price-row .most-pop {
    position: absolute; top: 10px; right: 12px;
    font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.2em;
    color: var(--mars-hi); text-transform: uppercase;
  }
  @media (max-width: 540px) {
    .price-row { grid-template-columns: 24px 1fr auto; gap: 14px; padding: 18px; }
    .price-row .arrow-ic { display: none; }
  }

  .price-note {
    margin-top: 28px;
    padding: 20px 24px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    font-size: 13px; color: #BEC0C5; line-height: 1.7;
    display: flex; gap: 16px; align-items: flex-start;
  }
  .price-note::before {
    content: '§'; flex-shrink: 0;
    color: var(--mars-hi); font-size: 22px; line-height: 1;
  }
  .price-note strong { color: var(--fog); font-weight: 500; }

  /* —————————— PROCESS —————————— */
  .process {
    background: var(--bg-0);
    overflow: hidden;
  }
  .process-timeline {
    position: relative;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    margin-top: 24px;
  }
  .process-timeline::before {
    content: ''; position: absolute;
    top: 40px; left: 4%; right: 4%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--mars) 8%, var(--mars) 92%, transparent);
    opacity: 0.5; z-index: 0;
  }
  .process-timeline::after {
    content: ''; position: absolute;
    top: 39px; left: 4%; width: 30%; height: 3px;
    background: linear-gradient(90deg, transparent, var(--mars-hi));
    filter: blur(4px);
    animation: timeline-sweep 6s ease-in-out infinite;
  }
  @keyframes timeline-sweep {
    0%, 100% { transform: translateX(0); opacity: 0; }
    50% { transform: translateX(280%); opacity: 1; }
  }
  @media (max-width: 900px) {
    .process-timeline { grid-template-columns: 1fr; gap: 36px; }
    .process-timeline::before, .process-timeline::after { display: none; }
  }

  .step {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; gap: 22px;
  }
  @media (max-width: 900px) { .step { flex-direction: row; gap: 24px; align-items: flex-start; } }

  .step-node {
    width: 80px; height: 80px; border-radius: 50%;
    background: radial-gradient(circle at 40% 40%, #1a0c07, #080605);
    border: 1px solid var(--mars);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--sans); font-size: 28px; font-weight: 600;
    color: var(--mars-hi); letter-spacing: -0.03em;
    position: relative;
    flex-shrink: 0;
    box-shadow: 0 0 0 6px var(--bg-0), 0 0 40px -5px var(--glow), inset 0 0 20px rgba(255,90,42,0.15);
  }
  .step-node::after {
    content: ''; position: absolute; inset: -8px;
    border: 1px solid var(--line-red); border-radius: 50%;
    opacity: 0.5;
  }

  .step-body { padding-top: 4px; }
  .step-body .tag-mono {
    font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.2em;
    color: var(--mars-hi); text-transform: uppercase; margin-bottom: 10px;
  }
  .step-body h4 {
    font-size: 22px; font-weight: 600; letter-spacing: -0.025em;
    margin-bottom: 10px; color: var(--fog);
  }
  .step-body p {
    font-size: 14px; color: var(--mist); line-height: 1.7;
    max-width: 280px;
  }

  /* —————————— STUDIO —————————— */
  .studio {
    background: linear-gradient(180deg, #090B0E 0%, var(--bg-0) 100%);
  }
  .studio-layout {
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: stretch;
  }
  @media (max-width: 960px) { .studio-layout { grid-template-columns: 1fr; gap: 40px; } }

  .studio-photo {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background:
      radial-gradient(ellipse 80% 40% at 50% 50%, rgba(255, 200, 170, 0.12), transparent 60%),
      radial-gradient(ellipse 60% 80% at 20% 100%, rgba(255, 90, 42, 0.18), transparent 60%),
      linear-gradient(to bottom, rgba(7,7,7,0.25) 0%, transparent 30%, transparent 72%, rgba(255,90,42,0.18) 100%),
      var(--mars-img-studio, none);
    background-size: cover;
    background-position: center;
  }
  .studio-photo::before {
    content: ''; position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.85 0 0 0 0 0.55 0 0 0 0 0.35 0 0 0 0.08 0'/></filter><rect width='200' height='200' filter='url(%23g)'/></svg>");
  }
  .studio-photo .beam {
    position: absolute; top: 0; bottom: 0; left: 30%;
    width: 40%;
    background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(255, 240, 220, 0.12), transparent 60%);
    transform: skewX(-14deg);
  }
  .studio-photo .ph-label {
    position: absolute; top: 18px; left: 18px;
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.2em; text-transform: uppercase;
    display: flex; align-items: center; gap: 8px;
    background: rgba(7, 7, 7, 0.55); padding: 6px 10px;
    border: 1px solid var(--line); border-radius: 4px;
    backdrop-filter: blur(6px);
  }
  .studio-photo .ph-label::before { content: ''; width: 6px; height: 6px; background: var(--mars); border-radius: 50%; }
  .studio-photo .loc-chip {
    position: absolute; bottom: 20px; left: 20px;
    background: rgba(11, 13, 16, 0.82);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    padding: 12px 16px; border-radius: var(--r-md);
    display: flex; flex-direction: column; gap: 4px;
  }
  .studio-photo .loc-chip .k { font-family: var(--mono); font-size: 9px; color: var(--mars-hi); letter-spacing: 0.22em; text-transform: uppercase; }
  .studio-photo .loc-chip .v { font-size: 13px; font-weight: 500; color: var(--fog); }

  .studio-copy h2 { margin-bottom: 24px; }
  .studio-copy > p { color: #BEC0C5; font-size: 16px; line-height: 1.7; margin-bottom: 32px; max-width: 500px; }

  .trust-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
    margin-bottom: 36px;
  }
  .trust-card {
    padding: 18px 20px;
    background: var(--bg-2); border: 1px solid var(--line);
    border-radius: var(--r-md);
    display: flex; gap: 12px; align-items: flex-start;
    transition: border-color .3s;
  }
  .trust-card:hover { border-color: var(--line-red); }
  .trust-card .ic {
    width: 28px; height: 28px; flex-shrink: 0;
    border: 1px solid var(--line-red); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--mono); font-size: 10px; color: var(--mars-hi);
  }
  .trust-card .lbl { font-size: 13px; line-height: 1.5; color: var(--fog); letter-spacing: -0.005em; }

  .product-strip {
    padding: 22px 26px;
    background: var(--bg-1);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
  }
  .product-strip .lbl {
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.2em; text-transform: uppercase;
  }
  .product-strip .brands { display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
  .product-strip .brands span {
    font-family: var(--sans); font-size: 18px; font-weight: 500;
    color: var(--fog); letter-spacing: -0.02em;
    opacity: 0.7; transition: opacity .25s, color .25s;
  }
  .product-strip .brands span:hover { opacity: 1; color: var(--ember); }

  /* —————————— REVIEWS —————————— */
  .reviews { background: var(--bg-0); }
  .reviews-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 40px; flex-wrap: wrap; margin-bottom: 60px;
  }
  .reviews-head .intro { max-width: 440px; color: #BEC0C5; font-size: 16px; margin-top: 24px; line-height: 1.65; }

  .g-chip {
    display: inline-flex; align-items: center; gap: 16px;
    padding: 18px 22px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
  }
  .g-chip .rating { font-size: 38px; font-weight: 600; letter-spacing: -0.03em; color: var(--fog); line-height: 1; }
  .g-chip .stars { color: var(--mars-hi); font-size: 15px; letter-spacing: 0.1em; }
  .g-chip .meta { font-family: var(--mono); font-size: 10px; color: var(--mist); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 6px; }

  .reviews-wall {
    display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px;
  }
  .rev {
    grid-column: span 4;
    padding: 32px 30px 28px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    position: relative;
    display: flex; flex-direction: column;
    transition: border-color .3s, transform .3s;
  }
  .rev:hover { border-color: var(--line-red); transform: translateY(-3px); }
  .rev.staggered { transform: translateY(30px); }
  .rev.staggered:hover { transform: translateY(27px); }

  .rev .mark {
    font-size: 72px; color: var(--mars); opacity: 0.4;
    line-height: 0.5; margin-bottom: 18px;
    font-family: var(--sans); font-weight: 700;
  }
  .rev .quote {
    font-size: 17px; line-height: 1.45; color: var(--fog);
    letter-spacing: -0.015em; margin-bottom: 24px;
  }
  .rev .meta {
    margin-top: auto; padding-top: 22px;
    border-top: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 10px;
  }
  .rev .name { font-size: 13px; font-weight: 500; color: var(--fog); }
  .rev .tags { display: flex; gap: 6px; flex-wrap: wrap; }
  .rev .tag {
    font-family: var(--mono); font-size: 9px; letter-spacing: 0.14em;
    padding: 4px 9px; border: 1px solid var(--line);
    color: var(--mist); text-transform: uppercase; border-radius: 100px;
  }
  .rev .tag.r { color: var(--mars-hi); border-color: var(--line-red); background: rgba(255, 90, 42, 0.05); }

  @media (max-width: 960px) { .rev { grid-column: span 6; } .rev.staggered { transform: none; } }
  @media (max-width: 640px) { .rev { grid-column: span 12; } }

  .reviews-cta { margin-top: 48px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

  /* —————————— FAQ —————————— */
  .faq {
    background: linear-gradient(180deg, var(--bg-0) 0%, #090B0E 100%);
  }
  .faq-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
  @media (max-width: 960px) { .faq-layout { grid-template-columns: 1fr; gap: 32px; } }

  .faq-head h2 { margin-bottom: 20px; }
  .faq-head p { color: var(--mist); font-size: 15px; line-height: 1.7; max-width: 360px; margin-bottom: 28px; }
  .faq-head .support-chip {
    padding: 14px 16px;
    background: var(--bg-2); border: 1px solid var(--line);
    border-radius: var(--r-md);
    font-family: var(--mono); font-size: 11px;
    color: var(--fog); letter-spacing: 0.06em;
    line-height: 1.5;
    display: flex; align-items: center; gap: 12px;
  }
  .faq-head .support-chip .pulse { width: 8px; height: 8px; background: var(--mars-hi); border-radius: 50%; flex-shrink: 0; animation: pulse 2s ease-in-out infinite; }
  .faq-head .support-chip small { display: block; color: var(--mist); font-size: 10px; letter-spacing: 0.04em; margin-top: 2px; }

  .faq-list {
    background: var(--bg-2); border: 1px solid var(--line);
    border-radius: var(--r-lg); overflow: hidden;
  }
  .faq-item { border-bottom: 1px solid var(--line); transition: background .3s; }
  .faq-item:last-child { border-bottom: 0; }
  .faq-item.open { background: rgba(255, 90, 42, 0.04); }
  .faq-q {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 28px; gap: 24px; text-align: left; width: 100%;
    transition: background .25s;
  }
  .faq-q:hover { background: rgba(255,255,255,0.02); }
  .faq-q-text {
    font-size: 17px; font-weight: 500; letter-spacing: -0.015em;
    color: var(--fog); line-height: 1.4;
    transition: color .25s;
  }
  .faq-item.open .faq-q-text, .faq-q:hover .faq-q-text { color: var(--mars-hi); }
  .faq-toggle {
    width: 36px; height: 36px; flex-shrink: 0;
    border: 1px solid var(--line); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--fog); transition: all .3s;
  }
  .faq-item.open .faq-toggle {
    background: var(--mars); border-color: var(--mars);
    transform: rotate(45deg); color: #FFF;
  }
  .faq-a { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.2,.7,.3,1); }
  .faq-item.open .faq-a { max-height: 400px; }
  .faq-a-inner {
    padding: 0 28px 28px;
    color: var(--mist); font-size: 14.5px; line-height: 1.75;
    max-width: 720px;
  }

  /* —————————— FINAL CTA —————————— */
  .final {
    position: relative;
    padding: clamp(100px, 14vw, 180px) 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255, 90, 42, 0.2), transparent 60%), var(--bg-0);
    overflow: hidden; isolation: isolate;
  }
  .final-video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
    z-index:-3;
    filter:saturate(1.05) contrast(1.05);
  }
  .final-dim{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.85);
    z-index:-2;
    pointer-events:none;
  }
  .final::before {
    content: ''; position: absolute; inset: 0; z-index: -1;
    background:
      radial-gradient(ellipse 60% 50% at 20% 100%, rgba(183, 52, 34, 0.35), transparent 60%),
      radial-gradient(ellipse 60% 50% at 80% 0%, rgba(255, 90, 42, 0.28), transparent 60%);
  }
  .final::after {
    content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image:
      linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 8.33% 100%;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent 90%);
  }

  .final-inner {
    max-width: 1100px; margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 56px);
    text-align: center;
  }
  .final .label { justify-content: center; margin-bottom: 28px; }
  .final h2 {
    font-size: clamp(44px, 6.4vw, 94px);
    line-height: 0.98;
    letter-spacing: -0.04em;
    font-weight: 700;
    margin-bottom: 28px;
    max-width: 960px; margin-inline: auto;
  }
  .final h2 em {
    background: linear-gradient(180deg, var(--ember), var(--mars));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    font-style: italic;
  }
  .final .sub {
    font-size: 18px; color: #BEC0C5;
    max-width: 620px; margin: 0 auto 18px; line-height: 1.6;
  }
  .final .trust-line {
    font-family: var(--mono); font-size: 11px; color: var(--mist);
    letter-spacing: 0.14em; text-transform: uppercase;
    margin-bottom: 44px;
    display: flex; justify-content: center; gap: 18px; flex-wrap: wrap;
  }
  .final .trust-line span.d { width: 3px; height: 3px; border-radius: 50%; background: var(--mars); align-self: center; }

  .final-ctas { display: flex; gap: 14px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }

  .final-contact {
    display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;
    padding-top: 36px;
    border-top: 1px solid var(--line);
    max-width: 720px; margin: 0 auto;
  }
  .final-contact a {
    font-family: var(--mono); font-size: 12px;
    color: var(--fog); letter-spacing: 0.1em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 10px;
    transition: color .25s;
  }
  .final-contact a:hover { color: var(--ember); }
  .final-contact a .ic { width: 10px; height: 10px; border: 1px solid var(--mars); border-radius: 50%; display: inline-block; }

  /* —————————— FOOTER —————————— */
  footer {
    background: #050506;
    padding: 80px 0 40px;
    border-top: 1px solid var(--line);
  }
  .foot-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
    margin-bottom: 60px;
  }
  @media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }

  .foot-brand p { color: var(--mist); font-size: 14px; line-height: 1.7; max-width: 360px; margin-top: 20px; }

  .foot-col h5 {
    font-family: var(--mono); font-size: 10px; color: var(--mars-hi);
    letter-spacing: 0.24em; text-transform: uppercase; margin-bottom: 18px;
  }
  .foot-col a, .foot-col p {
    display: block; font-size: 13.5px;
    color: var(--mist); margin-bottom: 8px;
    transition: color .2s; line-height: 1.6;
  }
  .foot-col a:hover { color: var(--ember); }

  .foot-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 28px; border-top: 1px solid var(--line);
    font-family: var(--mono); font-size: 10px; color: var(--mist);
    letter-spacing: 0.1em; text-transform: uppercase;
    flex-wrap: wrap; gap: 16px;
  }

  /* —————————— MOBILE STICKY CTA —————————— */
  .mobile-cta {
    position: fixed; left: 0; right: 0; bottom: 0;
    z-index: 150; display: none;
    padding: 12px 14px;
    background: rgba(5, 5, 6, 0.9);
    backdrop-filter: blur(16px) saturate(140%);
    border-top: 1px solid var(--line);
  }
  .mobile-cta .btn { width: 100%; justify-content: center; padding: 14px 22px; }
  @media (max-width: 720px) {
    .mobile-cta { display: block; }
    body { padding-bottom: 80px; }
  }

  /* —————————— REVEAL —————————— */
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
  .reveal.in { opacity: 1; transform: translateY(0); }
  @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }