/* ============================================
   MY SMART DOOR — Landing Design System (Shared)
   ------------------------------------------------------------------
   Phase 2B — extracted verbatim from index.html's inline <style>
   block so products.html / product.html can render with the exact
   same nav, footer, section, card, button and configurator tokens
   as the (frozen, untouched) homepage. index.html itself is NOT
   modified — its inline block still owns its own copy; this file is
   purely additive for the new pages.
   ============================================ */
    :root {
      --accent: #00C8FF;
      --accent-dim: rgba(0,200,255,0.10);
      --accent-glow: 0 0 40px rgba(0,200,255,0.35);
      --navy: #060D1A;
      --navy-2: #070E1C;
      --navy-card: #0B1525;
      --navy-card-2: #0F1B2E;
      --border-subtle: rgba(255,255,255,0.06);
      --border-blue: rgba(0,200,255,0.18);
      --gold: #C8963C;
      --gold-dim: rgba(200,150,60,0.12);
    }
    *, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
    html { scroll-behavior:smooth; }
    body { background:#060D1A; overflow-x:hidden; -webkit-font-smoothing:antialiased; color:#E2ECF4; font-family:'Inter',sans-serif; }
    section { scroll-margin-top:80px; }

    @keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }
    @keyframes float-up { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
    @keyframes fade-in-up { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }

    /* NAV */
    .lp-nav { position:fixed; top:0; left:0; right:0; z-index:200; padding:0 24px; transition:all 0.35s ease; }
    .lp-nav .inner { max-width:1280px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; height:68px; }
    .lp-nav.scrolled { background:rgba(6,13,26,0.95); backdrop-filter:blur(28px) saturate(1.5); border-bottom:1px solid var(--border-subtle); box-shadow:0 4px 40px rgba(0,0,0,0.4); }
    .lp-logo { display:flex; align-items:center; gap:10px; text-decoration:none; flex-shrink:0; }
    .lp-logo-text { font-family:'Syne',sans-serif; font-weight:800; font-size:1.1rem; letter-spacing:2px; color:#fff; }
    .lp-logo-sub { display:block; font-size:0.48rem; letter-spacing:3px; color:var(--accent); opacity:0.8; }
    .lp-nav-links { display:flex; align-items:center; gap:32px; }
    .lp-nav-link { color:rgba(255,255,255,0.5); font-size:0.86rem; font-weight:500; text-decoration:none; letter-spacing:0.3px; transition:color 0.2s; }
    .lp-nav-link:hover { color:#fff; }
    .nav-cta { padding:10px 22px; background:linear-gradient(135deg,#00A2E8,#0060B0); border:none; border-radius:10px; color:#fff; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.88rem; cursor:pointer; text-decoration:none; box-shadow:0 0 20px rgba(0,162,232,0.3); transition:all 0.25s; }
    .nav-cta:hover { transform:translateY(-1px); box-shadow:0 0 32px rgba(0,162,232,0.55); }
    .mob-menu-btn { display:none; background:none; border:1px solid rgba(255,255,255,0.1); padding:8px 10px; border-radius:8px; cursor:pointer; color:#fff; font-size:1.1rem; }
    #mob-menu { display:none; padding:20px 24px 24px; background:rgba(6,13,26,0.98); border-top:1px solid var(--border-subtle); }
    #mob-menu a { display:block; padding:12px 0; color:rgba(255,255,255,0.7); text-decoration:none; font-size:1rem; border-bottom:1px solid var(--border-subtle); }
    #mob-menu .mob-cta { display:block; margin-top:16px; padding:14px; text-align:center; background:linear-gradient(135deg,#00A2E8,#0060B0); border-radius:10px; color:#fff; font-family:'Space Grotesk',sans-serif; font-weight:700; text-decoration:none; }

    /* HERO */
    .lp-hero { min-height:100vh; position:relative; display:flex; align-items:center; overflow:hidden; background:#060D1A; }
    .hero-bg-img { position:absolute; inset:0; background:url('images/hero-banner.webp') center top/cover no-repeat; will-change:transform; }
    .hero-bg-img::after { content:''; position:absolute; inset:0; background:linear-gradient(to right, rgba(6,13,26,0.97) 0%, rgba(6,13,26,0.82) 52%, rgba(6,13,26,0.30) 100%); }
    .hero-bg-img::before { content:''; position:absolute; inset:0; z-index:1; background:radial-gradient(ellipse 60% 60% at 15% 60%, rgba(0,162,232,0.08) 0%, transparent 70%); }
    @media(max-width:640px){
      .hero-bg-img { background-position:65% top; }
      .hero-bg-img::after { background:linear-gradient(to bottom,rgba(6,13,26,0.5) 0%,rgba(6,13,26,0.72) 38%,rgba(6,13,26,0.97) 100%); }
    }
    .hero-content { position:relative; z-index:2; max-width:1280px; margin:0 auto; padding:130px 32px 90px; width:100%; }
    .hero-eyebrow { display:inline-flex; align-items:center; gap:8px; padding:6px 16px; background:rgba(0,200,255,0.07); border:1px solid rgba(0,200,255,0.22); border-radius:100px; font-size:0.74rem; font-weight:700; color:var(--accent); letter-spacing:1.5px; text-transform:uppercase; margin-bottom:28px; animation:fade-in-up 0.7s ease both; }
    .hero-eyebrow-dot { width:6px; height:6px; border-radius:50%; background:var(--accent); animation:pulse-dot 2s infinite; }
    .hero-h1 { font-family:'Syne',sans-serif; font-weight:800; font-size:clamp(2.8rem,6.5vw,5rem); line-height:1.0; color:#fff; margin-bottom:24px; max-width:640px; letter-spacing:-1px; animation:fade-in-up 0.7s 0.1s ease both; }
    .hero-h1 .accent-line { background:linear-gradient(135deg,#00D4FF,#00A2E8,#0070CC); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
    .hero-sub { font-size:1.05rem; color:rgba(255,255,255,0.55); line-height:1.85; max-width:500px; margin-bottom:40px; animation:fade-in-up 0.7s 0.2s ease both; }
    .hero-sub strong { color:rgba(255,255,255,0.9); }
    .hero-badges { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; animation:fade-in-up 0.7s 0.3s ease both; }
    .hero-badge { display:inline-flex; align-items:center; gap:7px; padding:7px 16px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:100px; font-size:0.78rem; font-weight:600; color:rgba(255,255,255,0.75); backdrop-filter:blur(8px); transition:all 0.3s; }
    .hero-badge:hover { background:rgba(0,200,255,0.08); border-color:rgba(0,200,255,0.3); color:#fff; }
    .hero-badge-dot { width:5px; height:5px; border-radius:50%; background:#22C55E; animation:pulse-dot 2s infinite; }
    .hero-ctas { display:flex; gap:14px; flex-wrap:wrap; animation:fade-in-up 0.7s 0.35s ease both; }
    .btn-hero-primary { display:inline-flex; align-items:center; gap:8px; padding:16px 32px; background:linear-gradient(135deg,#00A2E8 0%,#0060B0 100%); color:#fff; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.95rem; letter-spacing:0.3px; border-radius:12px; text-decoration:none; box-shadow:0 4px 28px rgba(0,162,232,0.4); transition:all 0.3s; border:none; cursor:pointer; position:relative; overflow:hidden; }
    .btn-hero-primary::before { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent); transition:left 0.5s; }
    .btn-hero-primary:hover::before { left:100%; }
    .btn-hero-primary:hover { transform:translateY(-2px); box-shadow:0 8px 44px rgba(0,162,232,0.6); }
    .btn-hero-ghost { display:inline-flex; align-items:center; gap:8px; padding:15px 28px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.14); color:rgba(255,255,255,0.8); font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:0.95rem; border-radius:12px; text-decoration:none; transition:all 0.3s; cursor:pointer; }
    .btn-hero-ghost:hover { background:rgba(255,255,255,0.09); border-color:rgba(255,255,255,0.25); transform:translateY(-1px); }
    .ai-summarize-block { margin-top:20px; animation:fade-in-up 0.7s 0.4s ease both; }
    .ai-summarize-pill { display:inline-flex; align-items:center; gap:7px; padding:8px 16px; background:rgba(0,200,255,0.06); border:1px solid rgba(0,200,255,0.25); border-radius:100px; color:var(--accent); font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:0.8rem; cursor:pointer; transition:all 0.25s; }
    .ai-summarize-pill:hover { background:rgba(0,200,255,0.12); border-color:rgba(0,200,255,0.4); }
    .ai-icon-row { display:flex; gap:8px; margin-top:0; max-height:0; opacity:0; overflow:hidden; transition:max-height 0.35s ease, opacity 0.3s ease, margin-top 0.35s ease; }
    .ai-icon-row.open { max-height:60px; opacity:1; margin-top:12px; }
    .ai-icon-btn { display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px; border-radius:10px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.1); color:var(--ai-clr,#fff); font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.62rem; letter-spacing:0.3px; text-decoration:none; transition:all 0.25s; }
    .ai-icon-btn:hover { background:rgba(255,255,255,0.1); border-color:var(--ai-clr,rgba(255,255,255,0.3)); transform:translateY(-2px); }
    .hero-stats { display:flex; gap:36px; margin-top:56px; flex-wrap:wrap; animation:fade-in-up 0.7s 0.45s ease both; }
    .hero-stat { border-left:2px solid var(--border-blue); padding-left:16px; }
    .hero-stat-num { font-family:'Syne',sans-serif; font-weight:800; font-size:1.7rem; color:#fff; line-height:1; }
    .hero-stat-label { font-size:0.72rem; color:rgba(255,255,255,0.38); text-transform:uppercase; letter-spacing:1px; margin-top:4px; }

    /* TRUST BAR */
    .lp-trust { background:var(--navy-2); border-top:1px solid var(--border-subtle); border-bottom:1px solid var(--border-subtle); padding:18px 32px; }
    .trust-inner { max-width:1280px; margin:0 auto; display:flex; align-items:center; justify-content:center; gap:0; flex-wrap:wrap; }
    .trust-item { display:flex; align-items:center; gap:8px; padding:10px 28px; border-right:1px solid var(--border-subtle); font-size:0.82rem; font-weight:600; color:rgba(255,255,255,0.65); white-space:nowrap; }
    .trust-item:last-child { border-right:none; }
    .trust-icon { font-size:1.1rem; }

    /* SECTION SYSTEM */
    .lp-section { padding:110px 32px; }
    .lp-section-narrow { max-width:1280px; margin:0 auto; }
    .section-eyebrow { display:inline-flex; align-items:center; gap:8px; padding:5px 14px; background:var(--accent-dim); border:1px solid var(--border-blue); border-radius:100px; font-size:0.72rem; font-weight:700; color:var(--accent); letter-spacing:1.2px; text-transform:uppercase; margin-bottom:16px; }
    .lp-h2 { font-family:'Syne',sans-serif; font-weight:800; font-size:clamp(2rem,4vw,3rem); color:#fff; line-height:1.08; margin-bottom:16px; }
    .lp-h2 .accent { color:var(--accent); }
    .lp-body { font-size:1rem; color:rgba(255,255,255,0.52); line-height:1.85; max-width:540px; }
    .divider-line { width:100%; height:1px; background:linear-gradient(90deg,transparent,var(--border-subtle),transparent); }
    .faq-item { background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:14px; padding:18px 20px; }
    .faq-item summary { cursor:pointer; list-style:none; font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:0.95rem; color:#fff; display:flex; justify-content:space-between; align-items:center; gap:12px; }
    .faq-item summary::-webkit-details-marker { display:none; }
    .faq-item summary::after { content:'+'; font-size:1.3rem; color:var(--accent); flex-shrink:0; transition:transform 0.25s; }
    .faq-item[open] summary::after { transform:rotate(45deg); }
    .faq-item[open] summary { color:var(--accent); }
    .faq-answer { font-size:0.85rem; line-height:1.7; color:rgba(255,255,255,0.55); padding-top:12px; }

    /* FEATURED PRODUCT */
    .featured-wrap { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; }
    .featured-img-block { position:relative; border-radius:28px; overflow:hidden; background:linear-gradient(135deg,#0B1525,#0F1B2E); border:1px solid rgba(200,150,60,0.2); box-shadow:0 0 80px rgba(0,0,0,0.5), 0 0 40px rgba(200,150,60,0.08); min-height:480px; display:flex; align-items:center; justify-content:center; }
    .featured-img-block img { width:100%; height:100%; object-fit:contain; padding:32px; transition:transform 0.6s ease; }
    .featured-img-block:hover img { transform:scale(1.04); }
    .featured-best-badge { position:absolute; top:20px; left:20px; padding:6px 16px; border-radius:100px; background:linear-gradient(135deg,#C8963C,#A0721E); font-size:0.68rem; font-weight:800; color:#fff; letter-spacing:1.2px; text-transform:uppercase; box-shadow:0 4px 16px rgba(200,150,60,0.4); }
    .featured-kicker { font-size:0.72rem; font-weight:700; letter-spacing:2px; color:var(--gold); text-transform:uppercase; margin-bottom:12px; }
    .featured-name { font-family:'Syne',sans-serif; font-weight:800; font-size:clamp(2.2rem,4vw,3.2rem); color:#fff; line-height:1.05; margin-bottom:16px; }
    .featured-desc { font-size:1rem; color:rgba(255,255,255,0.5); line-height:1.85; margin-bottom:32px; max-width:420px; }
    .featured-checks { display:flex; flex-direction:column; gap:12px; margin-bottom:36px; }
    .featured-check { display:flex; align-items:center; gap:14px; padding:14px 20px; background:rgba(200,150,60,0.05); border:1px solid rgba(200,150,60,0.15); border-radius:12px; font-size:0.88rem; color:rgba(255,255,255,0.8); font-weight:500; }
    .featured-check-icon { width:28px; height:28px; border-radius:50%; background:rgba(200,150,60,0.15); border:1px solid rgba(200,150,60,0.3); display:flex; align-items:center; justify-content:center; font-size:0.8rem; flex-shrink:0; color:var(--gold); }
    .featured-price-row { display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
    .featured-price { font-family:'Syne',sans-serif; font-weight:800; font-size:2.4rem; color:#fff; }
    .featured-price-sub { font-size:0.78rem; color:#22C55E; font-weight:600; }

    /* STATS */
    .stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:56px; }
    .stat-card { background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:20px; padding:32px 24px; text-align:center; position:relative; overflow:hidden; transition:all 0.4s; }
    .stat-card::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 80% 80% at 50% -20%, rgba(0,200,255,0.07) 0%, transparent 70%); }
    .stat-card:hover { border-color:var(--border-blue); transform:translateY(-6px); box-shadow:0 20px 60px rgba(0,0,0,0.5), 0 0 30px rgba(0,200,255,0.1); }
    .stat-card-num { font-family:'Syne',sans-serif; font-weight:800; font-size:2.4rem; color:var(--accent); line-height:1; margin-bottom:8px; position:relative; }
    .stat-card-label { font-size:0.82rem; color:rgba(255,255,255,0.5); font-weight:500; letter-spacing:0.3px; }
    .stat-card-icon { font-size:1.6rem; margin-bottom:14px; display:block; }

    /* PRODUCTS */
    .products-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:56px; }
    .pcard { background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:24px; overflow:hidden; transition:all 0.4s cubic-bezier(0.4,0,0.2,1); cursor:pointer; position:relative; }
    .pcard:hover { border-color:rgba(0,200,255,0.35); transform:translateY(-10px); box-shadow:0 28px 70px rgba(0,0,0,0.65), 0 0 40px rgba(0,200,255,0.12); }
    .pcard.best { border-color:rgba(200,150,60,0.25); box-shadow:0 0 40px rgba(200,150,60,0.06); }
    .pcard.best:hover { border-color:rgba(200,150,60,0.5); box-shadow:0 28px 70px rgba(0,0,0,0.65),0 0 50px rgba(200,150,60,0.15); }
    .pcard-best-badge { position:absolute; top:16px; right:16px; padding:4px 12px; border-radius:100px; background:linear-gradient(135deg,#C8963C,#A0721E); font-size:0.65rem; font-weight:800; color:#fff; letter-spacing:1px; text-transform:uppercase; z-index:2; box-shadow:0 4px 12px rgba(200,150,60,0.4); }
    .pcard-img-wrap { height:280px; overflow:hidden; position:relative; background:linear-gradient(135deg,#0B1525,#0F1B2E); display:flex; align-items:center; justify-content:center; }
    .pcard-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s ease; }
    .pcard-img-wrap.img-contain img { object-fit:contain; padding:16px; }
    .pcard:hover .pcard-img-wrap img { transform:scale(1.06); }
    @media(max-width:640px){ .pcard-img-wrap { height:220px; } }
    .pcard-gallery-btn { position:absolute; bottom:12px; right:12px; padding:6px 12px; background:rgba(6,13,26,0.85); backdrop-filter:blur(8px); border:1px solid rgba(255,255,255,0.15); border-radius:8px; color:rgba(255,255,255,0.8); font-size:0.7rem; font-weight:600; cursor:pointer; transition:all 0.2s; }
    .pcard-gallery-btn:hover { background:rgba(0,200,255,0.2); border-color:var(--accent); }
    .pcard-body { padding:28px; }
    .pcard-tag { display:inline-block; padding:3px 10px; border-radius:6px; font-size:0.65rem; font-weight:700; letter-spacing:0.8px; text-transform:uppercase; margin-bottom:12px; }
    .pcard-name { font-family:'Space Grotesk',sans-serif; font-weight:800; font-size:1.2rem; color:#fff; margin-bottom:10px; }
    .pcard-desc { font-size:0.83rem; color:rgba(255,255,255,0.42); line-height:1.65; margin-bottom:20px; }
    .pcard-feats { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:22px; }
    .pcard-feat { font-size:0.68rem; padding:4px 10px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); border-radius:6px; color:rgba(255,255,255,0.42); }
    .pcard-footer { display:flex; align-items:center; justify-content:space-between; padding-top:18px; border-top:1px solid var(--border-subtle); }
    .pcard-price { font-family:'Syne',sans-serif; font-weight:800; font-size:1.7rem; color:#fff; }
    .pcard-select { padding:11px 22px; background:rgba(0,162,232,0.08); border:1px solid rgba(0,162,232,0.22); border-radius:10px; color:#00A2E8; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.82rem; cursor:pointer; transition:all 0.25s; }
    .pcard-select:hover, .pcard.selected .pcard-select { background:linear-gradient(135deg,#00A2E8,#0060B0); border-color:transparent; color:#fff; box-shadow:0 4px 18px rgba(0,162,232,0.4); }
    .pcard.selected { border-color:rgba(0,162,232,0.5); }

    /* VISITOR JOURNEY */
    .journey-img-wrap { position:relative; border-radius:28px; overflow:hidden; border:1px solid var(--border-subtle); box-shadow:0 0 100px rgba(0,0,0,0.6); }
    .journey-img-wrap img { width:100%; display:block; }
    .journey-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:48px; }
    .journey-step { text-align:center; padding:28px 20px; background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:20px; position:relative; transition:all 0.35s; }
    .journey-step:not(:last-child)::after { content:'→'; position:absolute; right:-14px; top:50%; transform:translateY(-50%); font-size:1.2rem; color:rgba(0,200,255,0.35); z-index:2; }
    .journey-step:hover { border-color:var(--border-blue); transform:translateY(-4px); box-shadow:0 16px 50px rgba(0,0,0,0.5),0 0 20px rgba(0,200,255,0.08); }
    .journey-step-num { width:40px; height:40px; border-radius:50%; background:var(--accent-dim); border:1px solid var(--border-blue); display:flex; align-items:center; justify-content:center; font-family:'Syne',sans-serif; font-weight:800; font-size:0.9rem; color:var(--accent); margin:0 auto 14px; }
    .journey-step-icon { font-size:1.5rem; margin-bottom:10px; }
    .journey-step-title { font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.9rem; color:#fff; margin-bottom:6px; }
    .journey-step-desc { font-size:0.78rem; color:rgba(255,255,255,0.4); line-height:1.6; }

    /* ALTERNATING FEATURE BLOCKS */
    .feat-block { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; padding:64px 0; border-bottom:1px solid var(--border-subtle); }
    .feat-block:last-child { border-bottom:none; }
    .feat-block.reversed .feat-block-img { order:2; }
    .feat-block.reversed .feat-block-text { order:1; }
    .feat-block-img { border-radius:24px; overflow:hidden; border:1px solid var(--border-subtle); box-shadow:0 0 60px rgba(0,0,0,0.5); position:relative; }
    .feat-block-img img { width:100%; display:block; transition:transform 0.5s ease; }
    .feat-block-img:hover img { transform:scale(1.03); }
    .feat-block-img::after { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(0,200,255,0.04),transparent); pointer-events:none; }
    .feat-block-eyebrow { font-size:0.72rem; font-weight:700; letter-spacing:2px; color:var(--accent); text-transform:uppercase; margin-bottom:14px; }
    .feat-block-title { font-family:'Syne',sans-serif; font-weight:800; font-size:clamp(1.6rem,3vw,2.2rem); color:#fff; line-height:1.1; margin-bottom:16px; }
    .feat-block-desc { font-size:0.95rem; color:rgba(255,255,255,0.5); line-height:1.85; margin-bottom:24px; }
    .feat-block-pills { display:flex; flex-wrap:wrap; gap:8px; }
    .feat-pill { padding:6px 14px; background:rgba(0,200,255,0.07); border:1px solid rgba(0,200,255,0.18); border-radius:100px; font-size:0.75rem; color:rgba(255,255,255,0.65); font-weight:500; }
    .features-pills { display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:48px; }
    .feature-pill-item { padding:10px 18px; background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:100px; font-size:0.8rem; color:rgba(255,255,255,0.58); display:flex; align-items:center; gap:6px; transition:all 0.25s; }
    .feature-pill-item:hover { border-color:var(--border-blue); color:#fff; background:rgba(0,200,255,0.05); }

    /* SUBSCRIPTION */
    .sub-grid { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
    .sub-img { width:100%; border-radius:24px; border:1px solid var(--border-blue); box-shadow:0 0 80px rgba(0,0,0,0.5), var(--accent-glow); }
    .sub-tiers { display:flex; flex-direction:column; gap:12px; }
    .sub-tier { padding:20px 22px; background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:16px; transition:all 0.3s; }
    .sub-tier:hover { border-color:var(--border-blue); }
    .sub-tier.highlighted { background:linear-gradient(135deg,rgba(0,162,232,0.07),rgba(0,96,176,0.04)); border-color:rgba(0,162,232,0.25); box-shadow:0 0 30px rgba(0,162,232,0.08); }
    .sub-tier-header { display:flex; align-items:center; justify-content:space-between; gap:12px; }
    .sub-tier-name { font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.92rem; color:#fff; }
    .sub-tier-desc { font-size:0.78rem; color:rgba(255,255,255,0.38); margin-top:3px; }
    .sub-tier-price { font-family:'Syne',sans-serif; font-weight:800; font-size:1.3rem; color:var(--accent); white-space:nowrap; }

    /* PRICING FLOW */
    .pricing-flow { display:flex; align-items:center; justify-content:center; gap:0; margin-bottom:48px; flex-wrap:wrap; }
    .pricing-flow-item { text-align:center; padding:24px 28px; background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:16px; min-width:160px; }
    .pricing-flow-arrow { font-size:1.5rem; color:rgba(0,200,255,0.3); padding:0 14px; }
    .pricing-flow-label { font-size:0.68rem; color:rgba(255,255,255,0.35); text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
    .pricing-flow-value { font-family:'Syne',sans-serif; font-weight:800; font-size:1.5rem; color:#fff; }
    .pricing-flow-sub { font-size:0.72rem; color:var(--accent); margin-top:4px; }

    /* BOOKING */
    .booking-card { background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:24px; padding:36px; }
    .booking-product-summary { display:flex; align-items:center; justify-content:space-between; padding:16px 20px; background:rgba(0,162,232,0.05); border:1px solid rgba(0,162,232,0.16); border-radius:14px; margin-bottom:28px; }
    .step-indicators { display:flex; align-items:center; gap:0; margin-bottom:32px; }
    .step-ind { display:flex; align-items:center; gap:10px; flex:1; position:relative; }
    .step-ind:not(:last-child)::after { content:''; flex:1; height:1px; background:rgba(255,255,255,0.08); margin:0 8px; }
    .step-ind.active:not(:last-child)::after { background:rgba(0,162,232,0.3); }
    .step-num { width:30px; height:30px; border-radius:50%; flex-shrink:0; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.12); display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.75rem; color:rgba(255,255,255,0.4); transition:all 0.3s; }
    .step-ind.active .step-num { background:linear-gradient(135deg,#00A2E8,#0060B0); border-color:transparent; color:#fff; box-shadow:0 0 16px rgba(0,162,232,0.4); }
    .step-ind.done .step-num { background:rgba(34,197,94,0.15); border-color:rgba(34,197,94,0.3); color:#22C55E; }
    .step-label { font-size:0.7rem; color:rgba(255,255,255,0.3); font-weight:500; white-space:nowrap; }
    .step-ind.active .step-label { color:rgba(255,255,255,0.75); }
    .booking-form-label { display:block; font-size:0.72rem; font-weight:700; color:rgba(255,255,255,0.38); text-transform:uppercase; letter-spacing:0.8px; margin-bottom:6px; font-family:'Space Grotesk',sans-serif; }
    .booking-input { width:100%; padding:13px 16px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:12px; color:#fff; font-size:0.9rem; outline:none; transition:all 0.2s; font-family:'Inter',sans-serif; }
    .booking-input::placeholder { color:rgba(255,255,255,0.22); }
    .booking-input:focus { border-color:rgba(0,162,232,0.4); background:rgba(0,162,232,0.04); box-shadow:0 0 0 3px rgba(0,162,232,0.08); }
    select.booking-input { cursor:pointer; }
    textarea.booking-input { resize:vertical; min-height:72px; }
    .booking-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
    .booking-grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:12px; }
    .booking-order-summary { padding:16px 20px; margin:20px 0; background:rgba(255,255,255,0.02); border:1px solid var(--border-subtle); border-radius:14px; }
    .booking-order-row { display:flex; justify-content:space-between; font-size:0.85rem; padding:5px 0; }
    .booking-order-row span:first-child { color:rgba(255,255,255,0.42); }
    .booking-order-row span:last-child { color:rgba(255,255,255,0.8); }
    .booking-order-total { display:flex; justify-content:space-between; padding-top:12px; margin-top:8px; border-top:1px solid var(--border-subtle); }
    .booking-order-total span:first-child { font-family:'Space Grotesk',sans-serif; font-weight:700; color:#fff; }
    .booking-order-total span:last-child { font-family:'Syne',sans-serif; font-weight:800; font-size:1.2rem; color:var(--accent); }
    .btn-book { width:100%; padding:16px; background:linear-gradient(135deg,#00A2E8 0%,#0060B0 100%); border:none; border-radius:14px; color:#fff; font-family:'Space Grotesk',sans-serif; font-weight:800; font-size:1rem; letter-spacing:0.5px; cursor:pointer; transition:all 0.3s; box-shadow:0 4px 28px rgba(0,162,232,0.4); position:relative; overflow:hidden; }
    .btn-book::before { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:linear-gradient(90deg,transparent,rgba(255,255,255,0.12),transparent); transition:left 0.5s; }
    .btn-book:hover::before { left:100%; }
    .btn-book:hover { transform:translateY(-2px); box-shadow:0 8px 44px rgba(0,162,232,0.6); }

    /* SELECTION BAR */
    .selection-bar { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; padding:20px 28px; margin-top:32px; background:linear-gradient(135deg,rgba(0,162,232,0.06),rgba(0,96,176,0.04)); border:1px solid rgba(0,162,232,0.2); border-radius:16px; }

    /* MISC */
    .fw-img-contained { width:100%; border-radius:20px; border:1px solid var(--border-subtle); box-shadow:0 0 80px rgba(0,0,0,0.5); }
    .demo-wrap { position:relative; border-radius:24px; overflow:hidden; max-width:860px; margin:0 auto; border:1px solid var(--border-subtle); box-shadow:0 0 80px rgba(0,0,0,0.5); }
    .demo-wrap img { width:100%; display:block; }
    .demo-overlay { position:absolute; inset:0; background:linear-gradient(135deg,rgba(6,13,26,0.92),rgba(6,13,26,0.6)); display:flex; align-items:center; justify-content:flex-end; padding:40px; }
    .privacy-img { width:100%; border-radius:20px; border:1px solid var(--border-blue); box-shadow:0 0 60px rgba(0,0,0,0.5),var(--accent-glow); }
    .input-field { width:100%; padding:13px 16px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:12px; color:#fff; font-size:0.9rem; outline:none; transition:all 0.2s; }
    .input-field:focus { border-color:rgba(0,162,232,0.4); background:rgba(0,162,232,0.04); box-shadow:0 0 0 3px rgba(0,162,232,0.08); }

    /* PHASE 2/3 — PRODUCT CONFIGURATOR + LIVE PREVIEW */
    .cfg-wrap { display:grid; grid-template-columns:1.15fr 1fr; gap:20px; margin-top:20px; padding-top:20px; border-top:1px dashed var(--border-subtle); }
    .cfg-section-title { font-size:0.7rem; font-weight:700; color:var(--accent); text-transform:uppercase; letter-spacing:1px; margin-bottom:14px; font-family:'Space Grotesk',sans-serif; }
    .cfg-controls { display:flex; flex-direction:column; gap:16px; }
    .cfg-field { display:flex; flex-direction:column; gap:8px; }
    .cfg-optional { text-transform:none; color:rgba(255,255,255,0.28); font-weight:500; letter-spacing:0; }

    .cfg-pill-row { display:flex; flex-wrap:wrap; gap:8px; }
    .cfg-pill { padding:8px 14px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:100px; color:rgba(255,255,255,0.6); font-size:0.78rem; font-family:'Inter',sans-serif; cursor:pointer; transition:all 0.2s; }
    .cfg-pill:hover:not(.disabled) { border-color:var(--border-blue); color:#fff; }
    .cfg-pill.active { background:linear-gradient(135deg,rgba(0,162,232,0.18),rgba(0,96,176,0.1)); border-color:var(--accent); color:#fff; font-weight:600; }
    .cfg-pill.disabled { opacity:0.4; cursor:not-allowed; }
    .cfg-pill-delta { color:var(--accent); font-weight:700; }
    .cfg-pill-soon { font-size:0.62rem; padding:2px 6px; background:rgba(245,158,11,0.15); border:1px solid rgba(245,158,11,0.3); border-radius:100px; color:#F59E0B; margin-left:4px; }


    .cfg-symbol-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; }
    .cfg-symbol { display:flex; flex-direction:column; align-items:center; gap:4px; padding:10px 4px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:12px; cursor:pointer; transition:all 0.2s; }
    .cfg-symbol:hover { border-color:var(--border-blue); }
    .cfg-symbol.active { background:rgba(0,162,232,0.1); border-color:var(--accent); }
    .cfg-symbol-glyph { font-size:1.2rem; line-height:1; }
    .cfg-symbol-label { font-size:0.6rem; color:rgba(255,255,255,0.4); text-align:center; line-height:1.2; }

    .cfg-logo-upload { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
    .cfg-logo-btn { padding:9px 16px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.14); border-radius:10px; color:rgba(255,255,255,0.75); font-size:0.8rem; cursor:pointer; transition:all 0.2s; font-family:'Space Grotesk',sans-serif; }
    .cfg-logo-btn:hover { border-color:var(--border-blue); color:#fff; }
    .cfg-logo-filename { font-size:0.78rem; color:rgba(255,255,255,0.4); }
    .cfg-logo-hint { font-size:0.68rem; color:rgba(255,255,255,0.28); line-height:1.5; }

    .cfg-preview-col { position:sticky; top:100px; align-self:start; }
    .cfg-preview { display:flex; flex-direction:column; gap:10px; }
    .cfg-camera-btn { margin-top:4px; width:100%; padding:12px; border-radius:12px; border:1px solid rgba(0,162,232,0.35); background:rgba(0,162,232,0.08); color:#00A2E8; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.82rem; cursor:pointer; transition:background 0.2s; }
    .cfg-camera-btn:hover { background:rgba(0,162,232,0.16); }
    /* Phase 4 — SVG-based Product Renderer wrapper. Aspect ratio is set
       inline per-render (from the selected size's viewBox), so this
       container just needs to hold the <svg> and match the existing
       card visual language (radius/border/shadow). */
    .cfg-plate-svg-wrap { position:relative; width:100%; border-radius:14px; overflow:hidden; box-shadow:0 12px 40px rgba(0,0,0,0.5); background:#0a0a0a; transition:box-shadow 0.2s; }
    .cfg-plate-svg-wrap svg { display:block; width:100%; height:auto; }
    .cfg-preview-caption { font-size:0.7rem; color:rgba(255,255,255,0.32); text-align:center; }

    /* GALLERY MODAL */
    #gallery-modal { position:fixed; inset:0; z-index:500; background:rgba(0,0,0,0.88); backdrop-filter:blur(14px); display:none; align-items:center; justify-content:center; padding:20px; }
    #gallery-modal.open { display:flex; }
    .gallery-box { background:var(--navy-card); border:1px solid var(--border-blue); border-radius:24px; max-width:800px; width:100%; overflow:hidden; box-shadow:0 0 100px rgba(0,0,0,0.8); }
    .gallery-header { display:flex; align-items:center; justify-content:space-between; padding:20px 24px; border-bottom:1px solid var(--border-subtle); }
    .gallery-title { font-family:'Space Grotesk',sans-serif; font-weight:700; color:#fff; }
    .gallery-close { width:34px; height:34px; background:rgba(255,255,255,0.06); border:1px solid var(--border-subtle); border-radius:8px; color:rgba(255,255,255,0.6); cursor:pointer; font-size:1rem; display:flex; align-items:center; justify-content:center; transition:all 0.2s; }
    .gallery-close:hover { background:rgba(239,68,68,0.12); border-color:rgba(239,68,68,0.3); color:#EF4444; }
    .gallery-main-img { width:100%; height:380px; object-fit:cover; display:block; }
    .gallery-thumbs { display:grid; grid-template-columns:repeat(4,1fr); gap:8px; padding:16px; background:var(--navy-2); }
    .gallery-thumb { height:80px; border-radius:8px; overflow:hidden; cursor:pointer; border:2px solid transparent; transition:all 0.2s; }
    .gallery-thumb.active { border-color:var(--accent); }
    .gallery-thumb img { width:100%; height:100%; object-fit:cover; }

    /* MODALS */
    .modal-backdrop { position:fixed; inset:0; z-index:400; background:rgba(0,0,0,0.8); backdrop-filter:blur(12px); display:none; align-items:center; justify-content:center; padding:20px; }
    .modal-backdrop.open { display:flex; }
    .modal-box { background:var(--navy-card); border:1px solid var(--border-subtle); border-radius:24px; padding:36px; max-width:440px; width:100%; box-shadow:0 0 100px rgba(0,0,0,0.7); }

    /* FOOTER */
    .lp-footer { background:#030810; border-top:1px solid var(--border-subtle); padding:64px 32px 28px; }
    .footer-grid { max-width:1280px; margin:0 auto; display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
    .footer-brand { display:flex; align-items:center; gap:10px; margin-bottom:14px; }
    .footer-desc { font-size:0.82rem; color:rgba(255,255,255,0.32); line-height:1.8; max-width:240px; }
    .footer-social { display:flex; gap:8px; margin-top:20px; }
    .footer-social-btn { width:34px; height:34px; border-radius:8px; background:rgba(255,255,255,0.04); border:1px solid var(--border-subtle); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,0.38); text-decoration:none; font-size:0.85rem; transition:all 0.2s; }
    .footer-social-btn:hover { border-color:rgba(0,200,255,0.3); color:var(--accent); }
    .footer-col-title { font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:0.78rem; color:rgba(255,255,255,0.45); text-transform:uppercase; letter-spacing:1px; margin-bottom:16px; }
    .footer-link { display:block; font-size:0.82rem; color:rgba(255,255,255,0.32); text-decoration:none; padding:5px 0; transition:color 0.2s; }
    .footer-link:hover { color:rgba(255,255,255,0.7); }
    .footer-bottom { max-width:1280px; margin:0 auto; padding-top:24px; border-top:1px solid var(--border-subtle); display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; }
    .footer-copy { font-size:0.75rem; color:rgba(255,255,255,0.22); }
    .footer-status { display:flex; align-items:center; gap:6px; }
    .footer-status-dot { width:6px; height:6px; border-radius:50%; background:#22C55E; animation:pulse-dot 2s infinite; }
    .footer-status-text { font-size:0.72rem; color:rgba(255,255,255,0.22); }

    /* RESPONSIVE */
    @media(max-width:1024px){ .featured-wrap { grid-template-columns:1fr; gap:40px; } .featured-img-block { min-height:360px; } .stats-grid { grid-template-columns:repeat(2,1fr); } .journey-steps { grid-template-columns:repeat(2,1fr); } .journey-step:not(:last-child)::after { display:none; } }
    @media(max-width:900px){ .products-grid { grid-template-columns:1fr 1fr; } .sub-grid { grid-template-columns:1fr; } .footer-grid { grid-template-columns:1fr 1fr; } .feat-block { grid-template-columns:1fr; gap:32px; } .feat-block.reversed .feat-block-img,.feat-block.reversed .feat-block-text { order:0; } }
    @media(max-width:640px){
      .lp-nav-links, .nav-cta { display:none; } .mob-menu-btn { display:flex; }
      .products-grid { grid-template-columns:1fr; } .booking-grid-2,.booking-grid-3 { grid-template-columns:1fr; }
      .hero-h1 { font-size:2.4rem; } .lp-section { padding:64px 16px; } .hero-content { padding:108px 20px 64px; }
      .footer-grid { grid-template-columns:1fr; } .trust-item { padding:8px 12px; font-size:0.75rem; }
      .hero-stats { gap:20px; margin-top:36px; } .hero-stat-num { font-size:1.35rem; }
      .lp-section-narrow { padding:0; } .booking-card { padding:24px 16px; }
      .cfg-wrap { grid-template-columns:1fr; } .cfg-preview-col { position:static; order:-1; }
      .selection-bar { padding:16px; } .selection-bar > div:last-child { width:100%; } .selection-bar a { width:100%; justify-content:center; }
      .sub-grid > div:last-child { order:-1; } .stats-grid { grid-template-columns:1fr 1fr; }
      .journey-steps { grid-template-columns:1fr 1fr; } .step-indicators { display:none; }
      .pricing-flow { flex-direction:column; align-items:stretch; } .pricing-flow-arrow { text-align:center; }
    }
    @media(max-width:400px){ .stats-grid { grid-template-columns:1fr; } .journey-steps { grid-template-columns:1fr; } }
    @media(max-width:640px){ .resp-grid-1 { grid-template-columns:1fr !important; gap:32px !important; } }