@charset "utf-8";

@font-face {
	font-family: 'Pretendard Variable';
	font-weight: 45 920;
	font-style: normal;
	font-display: swap;
	src: url('../img/PretendardVariable.woff2') format('woff2-variations');
}
  :root {
    --bg: #fafaf7;
    --bg-elev: #ffffff;
    --bg-card: #f4f3ee;
    --bg-dark: #0e0e0e;
    --line: #e6e4dc;
    --line-bright: #d4d2c8;
    --text: #0e0e0e;
    --text-dim: #6b6b6b;
    --text-faint: #9a9a94;

    /* Brand colors — dual product system */
    --green: #00b86a;
    --green-soft: #e6f7ee;
    --green-strong: #008c52;

    --blue: #1e5fd8;
    --blue-soft: #e8effd;
    --blue-strong: #1644a8;

    --warn: #d97706;
    --crit: #dc2626;

    --mono: 'Space Mono', 'Courier New', monospace;
    --display: 'Bebas Neue', 'Pretendard', sans-serif;
    --sans: 'Pretendard', -apple-system, sans-serif;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,0,0,0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,0,0,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
  }

  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: multiply;
  }

  .container {
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
  }
.container.intro {margin: 0;padding: 0;background:#fff;max-width: 100%;}
.container.intro img {height:100%;vertical-align: bottom;max-width: 100%;}

  /* ============ NAV ============ */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(250,250,247,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 0px solid var(--line);
    z-index: 100;
    padding: 16px 0;
  }
  .nav-inner {
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .logo {
    font-family: var(--mono);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.05em;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
  }
  .logo-marks {
    display: flex;
    gap: 4px;
  }
  .logo-marks span {
    width: 6px; height: 6px;
    border-radius: 50%;
    animation: pulse 2s infinite;
  }
  .logo-marks span:nth-child(1) { background: var(--green); }
  .logo-marks span:nth-child(2) { background: var(--blue); animation-delay: 1s; }
  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
  }
  .nav-links {
    display: flex;
    gap: 32px;
    list-style: none;margin-left: auto;
  }
  .nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 16px;
    font-family: var(--sans);
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--text); }
  .nav-cta {
    background: var(--text);
    color: #fff;
    padding: 10px 20px;
    border-radius: 2px;
    font-family: var(--mono);
    font-weight: 700;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: 0.05em;
  }
  .nav-cta:hover { transform: translateY(-1px); }

  /* ============ HERO ============ */
  .hero {
    /*min-height: 100vh;*/
    padding: 0;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .hero-eyebrow {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text);
    letter-spacing: 0.15em;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .hero-eyebrow::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--text);
  }
  .hero h1 {
    font-family: var(--display);
    font-size: clamp(48px, 7.5vw, 104px);
    line-height: 0.95;
    letter-spacing: -0.01em;
    margin-bottom: 32px;
    font-weight: 400;
  }
  .hero h1 .green { color: var(--green); }
  .hero h1 .blue { color: var(--blue); }
  .hero h1 .pls {
    color: var(--text-faint);
    font-family: var(--mono);
    font-size: 0.4em;
    vertical-align: middle;
    margin: 0 0.1em;
  }

  .hero-sub {
    font-size: 18px;
    color: var(--text-dim);
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 560px;
  }
  .hero-sub strong {
    color: var(--text);
    font-weight: 600;
  }
  .hero-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }
  .btn {
    padding: 16px 28px;
    border-radius: 2px;
    font-family: var(--sans);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.25s;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    border: none;
  }
  .btn-primary {
    background: var(--text);
    color: #fff;
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  }
  .btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--line-bright);
  }
  .btn-secondary:hover {
    border-color: var(--text);
    background: var(--bg-elev);
  }
  .btn .arrow { transition: transform 0.2s; }
  .btn:hover .arrow { transform: translateX(4px); }

  /* Hero stack of two product cards */
  .hero-products {
    position: relative;
    aspect-ratio: 1 / 1.05;
  }
  .product-card-mini {
    position: absolute;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 28px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.2,0.9,0.3,1);
  }
  .product-card-mini.green {
    top: 0; left: 0;
    width: 80%;
    border-top: 3px solid var(--green);
    z-index: 2;
  }
  .product-card-mini.blue {
    bottom: 0; right: 0;
    width: 80%;
    border-top: 3px solid var(--blue);
    z-index: 1;
  }
  .product-card-mini:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    z-index: 3;
  }
  .product-mini-tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    margin-bottom: 12px;
  }
  .green .product-mini-tag { color: var(--green); }
  .blue .product-mini-tag { color: var(--blue); }
  .product-mini-title {
    font-family: var(--display);
    font-size: 32px;
    color: var(--text);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: 0;
  }
  .product-mini-name {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-faint);
    margin-bottom: 20px;
  }
  .product-mini-desc {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 20px;
  }
  .product-mini-stats {
    display: flex;
    gap: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
  }
  .product-mini-stat {
    flex: 1;
  }
  .product-mini-stat-num {
    font-family: var(--display);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 4px;
  }
  .green .product-mini-stat-num { color: var(--green); }
  .blue .product-mini-stat-num { color: var(--blue); }
  .product-mini-stat-label {
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-faint);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  /* Hero center plus mark */
  .hero-plus {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 56px; height: 56px;
    background: var(--text);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--display);
    font-size: 32px;
    z-index: 4;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  }

  /* ============ MARQUEE STATS ============ */
  .stats-bar {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 24px 0;
    overflow: hidden;
    background: var(--bg-elev);
  }
  .marquee {
    display: flex;
    animation: marquee 35s linear infinite;
    white-space: nowrap;
    gap: 60px;
  }
  @keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
  .marquee-item {
    font-family: var(--sans);
    font-size: 15px;
    color: #373737;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .marquee-item strong {
    font-weight: 700;
    margin-right: 8px;
  }
  .marquee-item.g strong { color: var(--green-strong); }
  .marquee-item.b strong { color: var(--blue-strong); }
  .marquee-divider { color: var(--text-faint); }

  /* ============ SECTION COMMON ============ */
  section { padding: 120px 0; position: relative; }
  .section-tag {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text);
    letter-spacing: 0.2em;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .section-tag.green { color: var(--green-strong); }
  .section-tag.blue { color: var(--blue-strong); }
  .section-tag::before {
    content: '';
    width: 24px;
    height: 1px;
    background: currentColor;
  }
  .section-title {
    font-family: var(--sans);
    font-size: clamp(40px, 5.5vw, 72px);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 32px;
    font-weight: 700;
    max-width: 900px;
  }
  .section-title .accent-g { color: var(--green); }
  .section-title .accent-b { color: var(--blue); }
  .section-lede {
    color: var(--text-dim);
    max-width: 680px;
    font-size: 19px;
    line-height: 1.7;
  }

  /* ============ PROBLEM ============ */
  .problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
  }
  .problem-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 40px 32px;
    transition: all 0.3s;
  }
  .problem-card:hover {
    border-color: var(--crit);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(220,38,38,0.08);
  }
  .problem-num {
    font-family: var(--mono);
    font-size: 12px;
    color: #595959;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
  }
  .problem-stat {
    font-family: var(--sans);
    font-size: 64px;
font-weight:700;
    color: var(--crit);
    line-height: 1;
    margin-bottom: 16px;
  }
  .problem-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    margin-top: 30px;
  }
  .problem-desc {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.7;
  }

  /* ============ PRODUCT 1 (GREEN) — INNOGUARD ============ */
  .product-section {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .product-section.green-bg { background: linear-gradient(180deg, var(--bg) 0%, var(--green-soft) 100%); }
  .product-section.blue-bg { background: linear-gradient(180deg, var(--bg) 0%, var(--blue-soft) 100%); }

  .product-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px;
  }

  .product-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
  }
  .product-badge .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
  }
  .product-badge.green .dot { background: var(--green); }
  .product-badge.blue .dot { background: var(--blue); }

  .product-name {
    font-family: var(--display);
    font-size: clamp(56px, 6vw, 100px);
    line-height: 1;
    margin-bottom: 16px;
  }
  .product-name .green { color: var(--green); }
  .product-name .blue { color: var(--blue); }

  .product-tagline {
    font-size: 29px;
    color: var(--text-dim);
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 697px;
    letter-spacing: -1px;
  }

  /* Hero visual: dark CCTV monitor (intentional) */
  .hero-visual-cctv {
    position: relative;
    aspect-ratio: 1 / 1;
    border: 1px solid var(--text);
    background: #0e0e0e;
    padding: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  }
  .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid #2a2a2a;
    margin-bottom: 20px;
  }
  .panel-title {
    font-family: var(--mono);
    font-size: 11px;
    color: #888;
    letter-spacing: 0.1em;
  }
  .panel-status {
    font-family: var(--mono);
    font-size: 11px;
    color: #00ff88;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .status-dot {
    width: 6px; height: 6px;
    background: #00ff88;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
  }
  .panel-cctv {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    position: relative;
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid #2a2a2a;
  }
  .scan-line {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00ff88, transparent);
    animation: scan 3s ease-in-out infinite;
    box-shadow: 0 0 12px #00ff88;
  }
  @keyframes scan {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(180px); opacity: 1; }
  }
  .detect-box {
    position: absolute;
    border: 1.5px solid #00ff88;
    box-shadow: 0 0 0 2px rgba(0,255,136,0.1);
  }
  .detect-box.b1 { top: 30%; left: 25%; width: 110px; height: 130px; animation: blink 2s infinite; }
  .detect-box.b2 {
    top: 45%; left: 55%; width: 115px; height: 90px;
    border-color: #ffb347;
    box-shadow: 0 0 0 2px rgba(255,179,71,0.15);
    animation: blink 2.5s infinite 0.5s;
  }
  @keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
  }
  .detect-label {
    position: absolute;
    top: -22px; left: -1px;
    background: #00ff88;
    color: #0e0e0e;
    font-family: var(--mono);
    font-size: 12px;
    padding: 2px 6px;
    font-weight: 700;
    letter-spacing: 0.05em;
  }
  .detect-box.b2 .detect-label { background: #ffb347; }
  .panel-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .data-row {
    background: #161616;
    border: 1px solid #2a2a2a;
    padding: 10px 12px;
  }
  .data-label {
    font-family: var(--mono);
    font-size: 12px;
    color: #dbdbdb;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
    text-transform: uppercase;
  }
  .data-value {
    font-family: var(--mono);
    font-size: 22px;
    color: #e8e8e8;
    font-weight: 700;
  }
  .data-value.green { color: #00ff88; }
  .data-value.warn { color: #ffb347; }
  .ticker {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: #0e0e0e;
    border: 1px solid #2a2a2a;
    padding: 10px 14px;
    font-family: var(--mono);
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .ticker-label { color: #555; }
  .ticker-value { color: #00ff88; font-weight: 700; }

  /* InnoGuard feature grid */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .feature-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 32px 28px;
    transition: all 0.3s;
  }
  .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  }
  .feature-icon {
    width: 40px; height: 40px;
    margin-bottom: 20px;
  }
  .feature-card.g .feature-icon { color: var(--green); }
  .feature-card.b .feature-icon { color: var(--blue); }
  .feature-num {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-faint);
    letter-spacing: 0.2em;
    margin-bottom: 12px;
  }
  .feature-img {padding:20px 0;}
  .feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
  }
  .feature-desc {
    font-size: 16px;
    color: var(--text-dim);
    line-height: 1.7;
  }


  /* KPI strip */
  .kpi-strip {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin-top: 64px;
  }
  .kpi-cell {
    background: var(--bg-elev);
    padding: 36px 24px;
    text-align: left;
  }
  .kpi-num {
    font-family: var(--display);
    font-size: 64px;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
  }
  .kpi-num.g { color: var(--green); }
  .kpi-num.b { color: var(--blue); }
  .kpi-unit {
    font-family: var(--sans);
    font-size: 36px;
    margin-left: 4px;
    font-weight: 900;
  }
  .kpi-label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    margin-bottom: 8px;
    text-transform: uppercase;
  }
  .kpi-desc {
    font-size: 18px;
    color:#383838;;
    font-weight: 600;
  }

  /* ============ PRODUCT 2 (BLUE) — RECEIPTHUB ============ */
  /* Mobile receipt mockup */
  .receipt-mockup {
    position: relative;
    max-width: 320px;
    margin: 0 auto;
  }
  .phone-frame {
    background: #1a1a1a;
    border-radius: 36px;
    padding: 12px;
    box-shadow: 0 30px 80px rgba(30,95,216,0.18);
    position: relative;
  }
  .phone-screen {
    background: var(--bg-elev);
    border-radius: 28px;
    overflow: hidden;
    aspect-ratio: 9/19;
    position: relative;
  }
  .phone-notch {
    position: absolute;
    top: 18px; left: 50%;
    transform: translateX(-50%);
    width: 90px; height: 22px;
    background: #1a1a1a;
    border-radius: 0 0 14px 14px;
    z-index: 5;
  }
  .receipt-app-header {
    background: var(--blue);
    color: #fff;
    padding: 60px 20px 20px;
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: 0.05em;
    text-align: center;
    font-weight: 700;
  }
  .receipt-body {
    padding: 24px 20px;
    font-size: 13px;
  }
  .receipt-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    color: var(--text);
  }
  .receipt-row .label { color: var(--text-dim); font-size: 12px; }
  .receipt-row .value { font-weight: 700; }
  .receipt-row.highlight .value { color: var(--blue); }
  .receipt-divider {
    border-top: 2px dashed var(--line-bright);
    margin: 16px 0;
    position: relative;
  }
  .receipt-perk {
    background: var(--green-soft);
    border: 1px solid var(--green);
    border-left-width: 3px;
    padding: 12px;
    margin-top: 12px;
    font-size: 11px;
    color: var(--green-strong);
    line-height: 1.6;
  }
  .receipt-perk strong { font-weight: 700; }
  .receipt-coupon {
    background: var(--text);
    color: #fff;
    margin-top: 16px;
    padding: 16px;
    border-radius: 4px;
    text-align: center;
  }
  .receipt-coupon .coupon-tag {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 6px;
  }
  .receipt-coupon .coupon-title {
    font-family: var(--display);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 4px;
  }
  .receipt-coupon .coupon-sub {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
  }

  /* CRM Tier Table */
  .tier-table {
    margin-top: 64px;
    border: 1px solid var(--line);
    background: var(--bg-elev);
    overflow-x: auto;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  }
  .tier-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
  }
  .tier-table thead { background: var(--bg-card); }
  .tier-table th {
    padding: 20px 24px;
    text-align: left;
    font-family: var(--sans);
    font-size: 18px;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--line);
  }
  .tier-table td {
    padding: 24px;
    border-bottom: 1px solid var(--line);
    font-size: 16px;
    color: var(--text-dim);
    vertical-align: middle;
  }
  .tier-table tr:last-child td { border-bottom: none; }
  .tier-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-family: var(--mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: 2px;
  }
  .tier-badge.vip { background: #fef3c7; color: #92400e; }
  .tier-badge.normal { background: var(--blue-soft); color: var(--blue-strong); }
  .tier-badge.churn { background: #fee2e2; color: #991b1b; }
  .tier-action {
    color: var(--text);
    font-weight: 500;
  }

  /* Compare strip — paper vs digital */
  .compare-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 64px;
  }
  .compare-side {
    padding: 40px 32px;
    border: 1px solid var(--line);
  }
  .compare-side.old {
    background: var(--bg-card);
    border-style: dashed;
  }
  .compare-side.new {
    background: var(--bg-elev);
    border-color: var(--blue);
    border-left-width: 3px;
    box-shadow: 0 12px 30px rgba(30,95,216,0.08);
  }
  .compare-side-tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    margin-bottom: 16px;
  }
  .compare-side.old .compare-side-tag { color: var(--text-faint); }
  .compare-side.new .compare-side-tag { color: var(--blue); }
  .compare-side-title {
    font-family: var(--sans);font-weight:600;
    font-size: 32px;
    line-height: 1;
    margin-bottom: 24px;
  }
  .compare-side.old .compare-side-title { color: var(--text-dim); text-decoration: line-through; text-decoration-thickness: 2px; }
  .compare-side.new .compare-side-title { color: var(--sans); }
  .compare-side-list {
    list-style: none;
  }
  .compare-side-list li {
    padding: 12px 0;
    font-size: 17px;
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .compare-side-list li:last-child { border-bottom: none; }
  .compare-side.old .compare-side-list li { color: var(--text-faint); }
  .compare-side.new .compare-side-list li { color: var(--text-dim); }
  .compare-amt {
    font-family: var(--sans);
    font-weight: 700;
  }
  .compare-side.new .compare-amt { color: var(--blue); }
  .compare-total {
    margin-top: 24px;
    padding: 20px;
    background: var(--bg);
    border: 1px solid var(--line);
    text-align: center;
  }
  .compare-total-label {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    margin-bottom: 8px;
  }
  .compare-total-num {
    font-family: var(--sans);
    font-size: 58px;font-weight:800;
    line-height: 1;
  }
  .compare-side.old .compare-total-num { color: var(--text-dim); }
  .compare-side.new .compare-total-num { color: var(--blue); }
  .compare-savings {
    margin-top: 32px;
    text-align: center;
    padding: 24px;
    color: #fff;
    grid-column: 1 / -1;
  }
  .compare-savings-label {
    font-family: var(--mono);
    font-size: 12px;
    color: #000;
    letter-spacing: 0.2em;
    margin-bottom: 8px;
  }
  .compare-savings-num {
    font-family: var(--sans);
    font-weight:800;
    font-size: 80px;
    line-height: 1;
    color: #000;
  }
  .compare-savings-num .accent { color: var(--green); }

  /* Synergy / Marketing combo */
  .synergy-section {
    background: var(--bg-card);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .synergy-formula {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 24px;
    align-items: stretch;
    margin-top: 64px;
  }
  .formula-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 32px 24px;
    text-align: center;
  }
  .formula-card.green { border-top: 3px solid var(--green); }
  .formula-card.blue { border-top: 3px solid var(--blue); }
  .formula-card.combo {
    background: var(--text);
    color: #fff;
    border: 1px solid var(--text);
  }
  .formula-symbol {
    font-family: var(--display);
    font-size: 56px;
    color: var(--text-faint);
    align-self: center;
    text-align: center;
  }
  .formula-tag {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    color: var(--text-faint);
  }
  .formula-card.combo .formula-tag { color: rgba(255,255,255,0.6); }
  .formula-title {
    font-family: var(--sans);
    font-size: 32px;
    font-weight:600;
    line-height: 1.1;
    margin-bottom: 12px;
    color: var(--text);
  }
  .formula-card.combo .formula-title { color: #fff; }
  .formula-desc {
    font-size: 16
px;
    color: var(--text-dim);
    line-height: 1.6;
  }
  .formula-card.combo .formula-desc { color: rgba(255,255,255,0.75); }

  .synergy-table {
    margin-top: 64px;
    border: 1px solid var(--line);
    background: var(--bg-elev);
    overflow-x: auto;
  }
  .synergy-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
  }
  .synergy-table thead { background: var(--bg-card); }
  .synergy-table th {
    padding: 20px 24px;
    text-align: left;
    font-family: var(--sans);
    font-size: 15px;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--line);
  }
  .synergy-table th.col-retail { color: var(--blue); }
  .synergy-table th.col-gov { color: var(--green); }
  .synergy-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
    color: var(--text-dim);
    vertical-align: top;
  }
  .synergy-table td:first-child {
    color: var(--text);
    font-weight: 600;
    font-family: var(--sans);
    font-size: 16px;
    letter-spacing: 0.05em;
  }
  .synergy-table tr:last-child td { border-bottom: none; }

  /* ============ DASHBOARD MOCKUP ============ */
  .dashboard-mockup {
    margin-top: 64px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
  }
  .dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 20px;
  }
  .dashboard-title {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
  }
  .dashboard-controls {
    display: flex;
    gap: 6px;
  }
  .dot-ctrl {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--line-bright);
  }
  .dashboard-controls .dot-ctrl:nth-child(1) { background: #ff5f57; }
  .dashboard-controls .dot-ctrl:nth-child(2) { background: #febc2e; }
  .dashboard-controls .dot-ctrl:nth-child(3) { background: #28c840; }

  .dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 16px;
  }
  .dash-card {
    border: 1px solid var(--line);
    padding: 20px;
    background: var(--bg);
  }
  .dash-card-tag {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    margin-bottom: 8px;
    text-transform: uppercase;
  }
  .dash-card-num {
    font-family: var(--sans);
    font-size: 36px;
    line-height: 1;
    margin-bottom: 4px;font-weight: 800;
  }
  .dash-card-num.b { color: var(--blue); }
  .dash-card-num.g { color: var(--green); }
  .dash-card-trend {
    font-family: var(--sans);
    font-size: 17px;
    font-weight:600;
    color: var(--green-strong);
    margin-top: 7px;
  }

  .dash-chart {
    grid-column: 1;
    grid-row: span 2;
    aspect-ratio: 2/1;
    display: flex;
    flex-direction: column;
  }
  .chart-area {
    flex: 1;
    margin-top: 16px;
    position: relative;
  }
  .bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 100%;
  }
  .bar {
    flex: 1;
    background: var(--blue-soft);
    border-top: 2px solid var(--blue);
    position: relative;
    transition: all 0.3s;
  }
  .bar:hover { background: var(--blue); }
  .bar-label {
    position: absolute;
    bottom: -22px; left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-faint);
  }

  /* ============ ESG ============ */
  .esg-section {
    background: linear-gradient(180deg, var(--bg) 0%, var(--green-soft) 100%);
    border-top: 1px solid var(--line);
  }
  .esg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
  }
  .esg-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 48px 32px;
    text-align: center;
    transition: all 0.3s;
  }
  .esg-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,184,106,0.1);
    border-color: var(--green);
  }
  .esg-icon-wrap {
    width: 80px; height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: var(--green-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
  }
  .esg-icon-wrap svg { width: 40px; height: 40px; }
  .esg-title {
    font-family: var(--display);
    font-size: 32px;
    color: var(--text);
    margin-bottom: 12px;
  }
  .esg-stat {
    font-family: var(--mono);
    font-size: 16px;
    color: var(--green-strong);
    font-weight: 700;
    margin-bottom: 8px;
  }
  .esg-desc {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
  }

  /* ============ AUDIENCE ============ */
  .audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
  }
  .audience-card {
    background: var(--bg-elev);
    border: 1px solid var(--line);
    padding: 48px 32px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }
  .audience-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 0;
    height: 2px;
    background: var(--text);
    transition: width 0.4s;
  }
  .audience-card:hover::before { width: 100%; }
  .audience-card:hover {
    border-color: var(--line-bright);
    background: var(--bg-card);
    box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  }
  .audience-icon {
    width: 48px; height: 48px;
    margin-bottom: 24px;
    color: var(--text);
  }
  .audience-title {
    font-family: var(--display);
    font-size: 28px;
    margin-bottom: 16px;
  }
  .audience-list {
    list-style: none;
  }
  .audience-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
    color: var(--text-dim);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.6;
  }
  .audience-list li:last-child { border-bottom: none; }
  .audience-list li::before {
    content: '→';
    color: var(--text);
    font-family: var(--mono);
    flex-shrink: 0;
    margin-top: 1px;
  }

  /* ============ CTA ============ */
  .cta-section {
    padding: 160px 0;
    background: var(--text);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0,184,106,0.15) 0%, transparent 60%);
    pointer-events: none;
  }
  .cta-section::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(30,95,216,0.12) 0%, transparent 60%);
    pointer-events: none;
  }
  .cta-content { position: relative; z-index: 2; }
  .cta-title {
    font-family: var(--display);
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.95;
    margin-bottom: 24px;
  }
  .cta-title .green { color: var(--green); }
  .cta-title .blue { color: #5b91ff; }
  .cta-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 48px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
  .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .cta-section .btn-primary {
    background: var(--green);
    color: #fff;
  }
  .cta-section .btn-primary:hover { background: #fff; color: var(--text); }
  .cta-section .btn-secondary {
    color: #fff;
    border-color: rgba(255,255,255,0.3);
  }
  .cta-section .btn-secondary:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.05);
  }

  /* ============ FOOTER ============ */
  footer {
    background: var(--bg-dark);
    color: #d4d4d4;
    padding: 64px 0 32px;
    position: relative;
    z-index: 5;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
  }
  .footer-brand h3 {
    font-family: var(--mono);
    font-size: 14px;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .footer-brand p {
    font-size: 13px;
    color: #888;
    line-height: 1.7;
    max-width: 380px;
    margin-bottom: 16px;
  }
  .footer-partner {
    font-family: var(--mono);
    font-size: 11px;
    color: #666;
    letter-spacing: 0.1em;
  }
  .footer-col h4 {
    font-family: var(--mono);
    font-size: 11px;
    color: #666;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    text-transform: uppercase;
  }
  .footer-col ul { list-style: none; }
  .footer-col li { padding: 6px 0; font-size: 13px; color: #888; }
  .footer-col a { color: #888; text-decoration: none; transition: color 0.2s; }
  .footer-col a:hover { color: #fff; }
  .footer-bottom {
    border-top: 1px solid #1f1f1f;
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 11px;
    color: #555;
    flex-wrap: wrap;
    gap: 16px;
  }
  .footer-bottom .gov-mark { color: #888; }

  /* ============ FADE-IN ============ */
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 64px; }
    .product-header { grid-template-columns: 1fr; gap: 48px; }
    .feature-grid { grid-template-columns: 1fr; }
    .kpi-strip { grid-template-columns: repeat(2, 1fr); }
    .audience-grid { grid-template-columns: 1fr; }
    .problem-grid { grid-template-columns: 1fr; }
    .esg-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .compare-strip { grid-template-columns: 1fr; }
    .synergy-formula {
      grid-template-columns: 1fr;
      gap: 16px;
    }
    .formula-symbol {
      transform: rotate(90deg);
      font-size: 32px;
    }
    .dashboard-grid { grid-template-columns: 1fr 1fr; }
    .dash-chart { grid-column: 1 / -1; grid-row: auto; }
  }

  @media (max-width: 720px) {
    .container { padding: 0 20px; }
    .nav-inner { padding: 0 20px; }
    .nav-links { display: none; }
    section { padding: 80px 0; }
    .hero { padding: 120px 0 60px; }
    .kpi-strip { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero-cta-group, .cta-buttons { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
    .problem-stat { font-size: 48px; }
    .kpi-num { font-size: 48px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .product-card-mini.green { width: 90%; }
    .product-card-mini.blue { width: 90%; }
    .compare-side { padding: 28px 20px; }
    .compare-savings-num { font-size: 44px; }
    .dashboard-grid { grid-template-columns: 1fr; }
  }

  ::-webkit-scrollbar { width: 10px; height: 10px; }
  ::-webkit-scrollbar-track { background: var(--bg-card); }
  ::-webkit-scrollbar-thumb { background: var(--line-bright); border-radius: 0; }
  ::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

  ::selection { background: var(--text); color: #fff; }