:root {
    --navy:#1F3A6A; --navy-700:#16294C; --navy-900:#0E1B33; --navy-50:#EEF2F9;
    --accent:#3FB8C8; --accent-600:#2E9CAB; --accent-50:#E8F7F9;
    --bg:#fff; --bg-soft:#F5F7FA; --bg-sand:#F3F1EC;
    --line:#E6EAF0; --line-strong:#D2D8E2;
    --ink:#1A1F2B; --ink-2:#3F4756; --ink-3:#6B7480; --ink-4:#98A0AD;
    --radius:14px; --radius-lg:22px;
    --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 1px 1px rgba(15,23,42,.03);
    --shadow-md: 0 6px 24px -8px rgba(15,23,42,.18), 0 2px 6px rgba(15,23,42,.05);
    --container:1180px;
    --pad: clamp(20px, 5vw, 56px);
  }
  html[data-accent="turquoise"] { --accent:#3FB8C8; --accent-600:#2E9CAB; --accent-50:#E8F7F9; }
  html[data-accent="orange"]    { --accent:#FF7A3D; --accent-600:#E5632A; --accent-50:#FFEFE6; }
  html[data-accent="green"]     { --accent:#1F8A5B; --accent-600:#176E48; --accent-50:#E6F3EC; }

  *,*::before,*::after { box-sizing: border-box; }
  html, body { margin:0; padding:0; }
  html { scroll-behavior: smooth; }
  #dwm-benefits { scroll-margin-top: 80px; }
  body {
    font-family:'Manrope',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
    color:var(--ink); background:var(--bg);
    font-size:17px; line-height:1.55;
    -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
    overflow-x:hidden;
  }
  img, svg { max-width:100%; display:block; }
  a { color:inherit; text-decoration:none; }
  button { font:inherit; cursor:pointer; }
  h1,h2,h3,h4 { margin:0; letter-spacing:-0.02em; text-wrap:balance; }
  p { margin:0; text-wrap:pretty; }

  .container { width:100%; max-width:var(--container); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad); }
  .section { padding: clamp(56px, 9vw, 96px) 0; }
  .section--soft { background:var(--bg-soft); }
  .section--navy { background:var(--navy); color:#fff; }
  .section--navy h2 { color:#fff; }

  .eyebrow {
    display:inline-flex; align-items:center; gap:8px;
    font-size:12px; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
    color:var(--accent-600);
  }
  html[data-accent="turquoise"] .eyebrow { color:#1F6E78; }
  .eyebrow::before { display: none; }

  /* ─── BREADCRUMB ─── */
  .crumbs {
    padding-top:18px;
    font-size:13px;
    color:var(--ink-3);
    display:flex; gap:6px; flex-wrap:wrap;
  }
  .crumbs a:hover { color:var(--ink); }
  .crumbs span { color:var(--ink-4); }
  .crumbs strong { color:var(--ink-2); font-weight:600; }

  /* ─── HERO ─── */
  .hero {
    padding: 28px 0 clamp(48px, 7vw, 80px);
  }
  .hero__grid {
    display:grid; gap: clamp(32px, 6vw, 64px);
    grid-template-columns: 1fr 1fr;
    align-items:center;
  }
  @media (max-width: 880px) {
    .hero__grid { grid-template-columns: 1fr; }
  }

  .hero__visual {
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--accent-50) 100%);
    border-radius: var(--radius-lg);
    aspect-ratio: 4/5;
    padding: 0;
    display: flex; align-items:center; justify-content:center;
    position:relative; overflow:hidden;
  }
  .hero__visual::before {
    content:""; position:absolute; right:-60px; bottom:-60px;
    width:240px; height:240px; border-radius:999px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    opacity:.18;
  }
  .hero__visual svg, .hero__visual img { width:100%; height:100%; object-fit:cover; object-position:center; position:relative; z-index:1; display:block; }
  .hero__visual .tag {
    position:absolute; top:18px; left:18px;
    background:#fff; border:1px solid var(--line);
    border-radius:999px; padding:8px 14px;
    font-size:12px; font-weight:700; color:var(--ink-2);
    display:inline-flex; align-items:center; gap:8px;
  }
  .hero__visual .tag::before { content:""; width:6px; height:6px; border-radius:999px; background:var(--accent); }

  .hero__copy h1 {
    font-size: clamp(34px, 5vw, 54px);
    font-weight: 800; line-height: 1.05;
    margin: 16px 0 14px;
  }
  .hero__copy h1 em {
    font-style:normal; color:var(--accent-600); display:inline;
  }
  html[data-accent="turquoise"] .hero__copy h1 em { color:#1F6E78; }
  .hero__lede {
    font-size:18px; color:var(--ink-2); max-width: 50ch;
    margin-bottom: 26px;
  }

  .specs-mini {
    display:grid; grid-template-columns: repeat(2, 1fr);
    gap: 12px 24px;
    padding: 22px 0;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    margin-bottom: 26px;
  }
  .specs-mini .v { font-weight:800; font-size:22px; color:var(--navy); line-height:1; }
  .specs-mini .k { font-size:13px; color:var(--ink-3); margin-top:4px; }

  .hero__cta { display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
  .hero__price { margin-top:18px; font-size:14px; color:var(--ink-3); }
  .hero__price strong { color:var(--ink); font-weight:700; }

  /* ─── BUTTONS ─── */
  .btn {
    display:inline-flex; align-items:center; justify-content:center; gap:10px;
    height:52px; padding:0 26px;
    border-radius:14px;
    font-weight:700; font-size:15.5px;
    letter-spacing:-.005em;
    border:1px solid transparent;
    transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
  }
  .btn:active { transform: translateY(1px); }
  .btn--lg { height:60px; padding:0 32px; font-size:17px; }
  .btn--primary {
    background:var(--accent); color:#fff;
    box-shadow:0 8px 20px -8px color-mix(in oklab, var(--accent) 70%, transparent),
               0 2px 4px -2px color-mix(in oklab, var(--accent) 50%, transparent);
  }
  .btn--primary:hover {
    background:var(--accent-600); transform:translateY(-1px);
    box-shadow:0 12px 24px -8px color-mix(in oklab, var(--accent) 75%, transparent),
               0 3px 6px -2px color-mix(in oklab, var(--accent) 50%, transparent);
  }
  .btn--primary:active {
    transform:translateY(0);
    box-shadow:0 4px 10px -4px color-mix(in oklab, var(--accent) 60%, transparent);
  }
  .btn--ghost { background:transparent; color:var(--ink-2); border-color:var(--line-strong); }
  .btn--ghost:hover { background:var(--bg-soft); color:var(--ink); border-color:var(--ink); }
  .btn--ghost-light { background:transparent; color:#fff; border-color:rgba(255,255,255,.3); }
  .btn--ghost-light:hover { background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.5); }

  /* ─── SOLVES ─── */
  .h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.1;
    margin: 14px 0 16px;
  }
  .lede {
    font-size: 18px; color: var(--ink-2);
    max-width: 60ch;
  }

  .solves {
    display:grid; gap:16px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
  }
  @media (max-width: 720px) { .solves { grid-template-columns: 1fr; } }
  .solve {
    background:#fff; border:1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 24px;
    display:flex; gap:16px; align-items:flex-start;
  }
  .solve__icon {
    flex-shrink:0; width:44px; height:44px; border-radius:12px;
    background:var(--accent-50); color:var(--accent-600);
    display:inline-flex; align-items:center; justify-content:center;
  }
  html[data-accent="turquoise"] .solve__icon { color:#1F6E78; }
  .solve h3 { font-size:18px; font-weight:700; margin-bottom:6px; }
  .solve p { color:var(--ink-2); font-size:15px; }

  /* ─── SPECS TABLE ─── */
  .specs-table {
    margin-top: 40px;
    background:#fff; border:1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow:hidden;
  }
  .specs-table dl { margin:0; }
  .specs-table .row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--line);
  }
  .specs-table .row:last-child { border-bottom: 0; }
  .specs-table dt { color: var(--ink-3); font-size:14.5px; font-weight:500; }
  .specs-table dd { margin:0; color: var(--ink); font-weight:600; font-size:15.5px; }
  @media (max-width: 600px) {
    .specs-table .row { grid-template-columns: 1fr; gap: 4px; padding: 14px 18px; }
  }

  /* ─── FIT GRID ─── */
  .fit-grid {
    display: grid; gap: 24px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
  }
  @media (max-width: 720px) { .fit-grid { grid-template-columns: 1fr; } }
  .fit {
    background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
    padding: 28px;
  }
  .fit--yes { border-color: color-mix(in oklab, var(--accent) 30%, var(--line)); background: var(--accent-50); }
  .fit--no  { background: var(--bg-soft); }
  .fit h3 {
    font-size: 19px; font-weight: 700; display:flex; align-items:center; gap:10px;
    margin-bottom: 16px;
  }
  .fit ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
  .fit li {
    padding-left: 28px; position: relative;
    color: var(--ink-2); font-size: 15.5px;
  }
  .fit li::before {
    content: ""; position:absolute; left:0; top:5px;
    width:18px; height:18px; border-radius:999px;
  }
  .fit--yes li::before {
    background: var(--accent);
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%2308252A" stroke-width="3" stroke-linecap="round"><path d="M5 12l5 5L20 7"/></svg>');
    background-size: 12px; background-position: center; background-repeat: no-repeat;
  }
  .fit--no li::before {
    background: #fff; border: 2px solid var(--line-strong);
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%2398A0AD" stroke-width="3" stroke-linecap="round"><path d="M6 6l12 12M18 6L6 18"/></svg>');
    background-size: 10px; background-position: center; background-repeat: no-repeat;
  }

  /* ─── VIDEO ─── */
  .video-block {
    margin-top: 40px;
    display: grid; gap: 32px;
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }
  @media (max-width: 880px) { .video-block { grid-template-columns: 1fr; } }
  .video-card {
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    background: var(--navy);
    position:relative;
    overflow:hidden;
    cursor:pointer;
    box-shadow: var(--shadow-md);
  }
  .video-card__cover {
    position:absolute; inset:0;
    background-size: cover; background-position: center;
    opacity: .8;
  }
  .video-card__play {
    position:absolute; inset:0;
    display:flex; align-items:center; justify-content:center;
    color:#fff;
  }
  .video-card__play svg {
    width:84px; height:84px;
    background: rgba(255,255,255,.95); color: var(--navy);
    border-radius: 999px; padding: 26px; box-shadow: 0 10px 30px rgba(0,0,0,.35);
  }
  .video-card iframe { width:100%; height:100%; border:0; }
  .video-side h3 { font-size: 24px; font-weight: 800; margin-bottom: 12px; line-height: 1.2; }
  .video-side p  { color: var(--ink-2); font-size: 16px; }
  .video-side__author {
    margin-top: 18px;
    display:flex; align-items:center; gap:12px;
    color: var(--ink-3); font-size: 14px;
  }
  .video-side__author .avatar {
    width: 40px; height:40px; border-radius:999px;
    background: linear-gradient(135deg, var(--navy), var(--accent));
    color:#fff; font-weight:800;
    display:inline-flex; align-items:center; justify-content:center;
    font-size: 14px;
  }

  /* ─── INSTALL ─── */
  .install {
    display:grid; gap: 16px;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 40px;
  }
  @media (max-width: 880px) { .install { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .install { grid-template-columns: 1fr; } }
  .install__step {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg);
    padding: 24px;
  }
  .install__n {
    font-size: 13px; font-weight: 700; color: var(--accent);
    letter-spacing: .12em;
  }
  .install__step h4 { color:#fff; font-size: 18px; font-weight: 700; margin: 8px 0 8px; }
  .install__step p { color: rgba(255,255,255,.7); font-size: 14.5px; }

  /* ─── CTA BANNER ─── */
  .cta-banner {
    margin-top: clamp(48px, 7vw, 80px);
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 4vw, 48px);
    color: #fff;
    display:grid; gap: 28px;
    grid-template-columns: 1.4fr auto;
    align-items:center;
    position:relative; overflow:hidden;
  }
  .cta-banner::before {
    content:""; position:absolute; right:-100px; top:-80px;
    width: 360px; height: 360px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
    opacity: .25; pointer-events:none;
  }
  .cta-banner h2 {
    color:#fff;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800; margin-bottom: 8px;
  }
  .cta-banner p { color: rgba(255,255,255,.82); }
  .cta-banner .btns { display:flex; gap:10px; flex-wrap:wrap; position:relative; z-index:1; }
  @media (max-width: 720px) { .cta-banner { grid-template-columns: 1fr; } }

  /* ─── FOOTER ─── */
  .footer { background: #0E1B33; color: rgba(255,255,255,.7); padding: 56px 0 28px; font-size: 14.5px; }
  .footer__grid { display:grid; gap: 32px; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; }
  @media (max-width: 880px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }
  .footer h4 { color:#fff; font-size:13px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; margin-bottom:14px; }
  .footer a { color: rgba(255,255,255,.6); display:inline-block; padding: 4px 0; }
  .footer a:hover { color:#fff; }
  .footer__brand p { max-width: 36ch; margin-top: 12px; font-size: 14px; color: rgba(255,255,255,.55); }
  .footer__bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display:flex; justify-content:space-between; gap: 16px; flex-wrap:wrap; color: rgba(255,255,255,.4); font-size: 13px; }

  /* ─── Tweaks ─── */
  .tweaks { position:fixed; right:18px; bottom:18px; z-index:70; background:#fff; border:1px solid var(--line); border-radius:16px; box-shadow:0 16px 40px -10px rgba(15,23,42,.25); padding:16px; width:240px; display:none; font-size:14px; }
  .tweaks[data-open="true"] { display:block; }
  .tweaks__head { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; }
  .tweaks__title { font-weight:800; font-size:13px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-3); }
  .tweaks__close { width:28px; height:28px; border-radius:8px; border:1px solid var(--line); background:#fff; display:inline-flex; align-items:center; justify-content:center; }
  .swatches { display:flex; gap:8px; }
  .swatch { flex:1; padding:8px; border:1.5px solid var(--line); background:#fff; border-radius:10px; cursor:pointer; display:flex; flex-direction:column; gap:4px; text-align:center; }
  .swatch[aria-pressed="true"] { border-color:var(--ink); }
  .swatch__dot { width:100%; height:22px; border-radius:6px; }
  .swatch__name { font-size:11px; font-weight:600; color:var(--ink-2); }
  .tweaks__row > label { font-size:12px; color:var(--ink-3); font-weight:600; display:block; margin-bottom:8px; }

  /* ─── mobile: center footer ─── */
  @media (max-width: 959px) {
    .eyebrow { display: flex; justify-content: center; }
    .section h2, .section h3, .hero h1, .hero h2 { text-align: center; }
    .footer__grid > div { text-align: center; }
    .footer__brand .wordmark__img { margin-left: auto; margin-right: auto; }
    .footer__brand p { margin-left: auto; margin-right: auto; }
    .footer__socials { justify-content: center; }
    .footer h4 { text-align: center; }
    .footer__bottom { justify-content: center; text-align: center; }
  }