/* ===========================================
           DBIC Website — Professional Publishing Version
           Color System: Steel #1a2a4a / Ice #14B8A6 / Copper #d4922a
           Mobile-first. Apple-level rigor.
           =========================================== */

        :root {
            /* Steel / Slate */
            --steel-950: #0a0e1a;
            --steel-900: #1a2a4a;
            --steel-800: #243447;
            --steel-700: #2d4457;
            --steel-600: #3a546e;
            --steel-500: #4b6885;
            --steel-400: #6a89a6;
            --steel-300: #95adbf;
            --steel-200: #becdd9;
            --steel-100: #dee6ec;
            --steel-50:  #f2f5f8;

            /* Ice / Teal accent */
            --ice-700: #0a7a70;
            --ice-600: #0d9488;
            --ice-500: #14b8a6;
            --ice-400: #2dd4bf;
            --ice-300: #5eead4;
            --ice-200: #99f6e4;
            --ice-100: #ccfbf1;
            --ice-50:  #f0fdfa;

            /* Warm Copper — human touchpoints */
            --copper-600: #b8781f;
            --copper-500: #d4922a;
            --copper-400: #e6a84f;
            --copper-300: #f0c89f;
            --copper-200: #fadfc9;
            --copper-100: #fef3e2;
            --copper-50:  #fdf6ee;

            /* Semantic */
            --bg:              #ffffff;
            --bg-alt:         var(--steel-50);
            --bg-dark:         var(--steel-900);
            --text:            var(--steel-900);
            --text-muted:      var(--steel-600);
            --text-subtle:     #99a0a8;
            --accent:          var(--ice-500);
            --accent-hover:    var(--ice-600);
            --border:          var(--steel-200);
            --border-focus:    var(--ice-400);
            --success:         #059669;
            --success-bg:      #ecfdf5;
            --success-border:  #a7f3d0;

            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --max-width: 1200px;
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

        html { font-size: 16px; scroll-behavior: smooth; scroll-padding-top: 6rem; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            font-weight: 400;
            line-height: 1.65;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img { max-width: 100%; display: block; }

        /* ===========================================
           Container
           =========================================== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (min-width: 768px) {
            .container { padding: 0 2.5rem; }
        }

        /* ===========================================
           Navbar
           =========================================== */
        .navbar {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 1100;
            padding: 1rem 0;
            transition: background 0.3s ease, box-shadow 0.3s ease;
            background: transparent;
        }

        .navbar.scrolled {
            background: rgba(255,255,255,0.97);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 1px 3px rgba(0,0,0,0.06);
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 3.5rem;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            text-decoration: none;
            line-height: 1;
        }

        .navbar-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: -0.02em;
            transition: color 0.3s ease;
        }

        .navbar.scrolled .navbar-logo { color: var(--steel-900); }

        .navbar-subtitle {
            font-size: 0.7rem;
            color: rgba(255,255,255,0.75);
            transition: color 0.3s ease;
            display: none;
        }

        @media (min-width: 640px) {
            .navbar-subtitle { display: inline; }
        }

        .navbar.scrolled .navbar-subtitle { color: var(--steel-500); }

        .navbar-nav {
            display: none;
            gap: 2rem;
            align-items: center;
        }

        .navbar-nav a {
            font-size: 0.875rem;
            font-weight: 500;
            color: rgba(255,255,255,0.9);
            text-decoration: none;
            transition: color 0.2s ease;
            letter-spacing: 0.01em;
            line-height: 1;
        }

        .navbar-nav a:hover { color: var(--copper-400); }

        .navbar.scrolled .navbar-nav a { color: var(--steel-800); }
        .navbar.scrolled .navbar-nav a:hover { color: var(--copper-500); }

        .navbar-cta {
            display: none;
            padding: 0.5rem 1.25rem;
            background: var(--copper-500);
            color: #ffffff;
            border-radius: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            text-decoration: none;
            transition: background 0.2s ease;
            letter-spacing: 0.02em;
        }

        .navbar-cta:hover { background: var(--copper-600); }

        .navbar-hamburger {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.375rem;
            padding: 0.5rem;
            background: none;
            border: none;
            cursor: pointer;
            position: relative;
            width: 2.5rem;
            height: 2.5rem;
        }

        .navbar-hamburger span {
            display: block;
            width: 1.5rem;
            height: 2px;
            background: #ffffff;
            border-radius: 1px;
            transition: all 0.25s ease;
            transform-origin: center;
        }

        /* X state: top bar rotates 45°, middle fades, bottom rotates -45° */
        .navbar-hamburger.active span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }
        .navbar-hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .navbar-hamburger.active span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        .navbar.scrolled .navbar-hamburger span { background: var(--steel-900); }
        .navbar.scrolled .navbar-hamburger.active span { background: var(--steel-900); }

        .navbar-mobile-menu {
            display: none;
            position: absolute;
            top: 100%; left: 0; right: 0;
            background: #ffffff;
            padding: 1.25rem 1.5rem;
            box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        }

        .navbar-mobile-menu.active { display: block; }

        .navbar-mobile-menu a {
            display: block;
            padding: 0.875rem 0;
            color: var(--steel-800);
            text-decoration: none;
            font-size: 0.95rem;
            border-bottom: 1px solid var(--steel-100);
        }

        .navbar-mobile-menu a:last-child { border-bottom: none; }

        @media (min-width: 768px) {
            .navbar-nav { display: flex; }
            .navbar-cta { display: inline-flex; }
            .navbar-hamburger { display: none; }
        }

        /* ===========================================
           Hero Section
           =========================================== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 7rem 0 4rem;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            z-index: 0;
            overflow: hidden;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-overlay {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: linear-gradient(
                to bottom,
                rgba(10, 14, 26, 0.35) 0%,
                rgba(26, 42, 74, 0.60) 50%,
                rgba(26, 42, 74, 0.85) 100%
            );
            z-index: 1;
        }

        .hero-texture {
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            z-index: 1;
            opacity: 0.035;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
            background-repeat: repeat;
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.625rem;
            padding: 0.375rem 1rem;
            background: rgba(255,255,255,0.12);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 2rem;
            font-size: 0.8125rem;
            color: rgba(255,255,255,0.9);
            margin-bottom: 1.75rem;
            letter-spacing: 0.03em;
        }

        .hero-badge-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--ice-400);
            animation: pulse-hero 2.5s ease-in-out infinite;
        }

        @keyframes pulse-hero {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }

        .hero-headline {
            font-size: 2.5rem;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.15;
            margin-bottom: 1.25rem;
            letter-spacing: -0.03em;
        }

        @media (min-width: 768px) {
            .hero-headline { font-size: 3rem; }
        }

        @media (min-width: 1024px) {
            .hero-headline { font-size: 3.25rem; }
        }

        .hero-headline .highlight {
            color: var(--copper-400);
        }

        .hero-subtitle {
            font-size: 1rem;
            color: rgba(255,255,255,0.85);
            margin-bottom: 2.25rem;
            max-width: 720px;
            line-height: 1.7;
            font-weight: 400;
        }

        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            background: var(--copper-500);
            color: #ffffff;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9375rem;
            text-decoration: none;
            transition: background 0.2s ease, transform 0.15s ease;
            letter-spacing: 0.01em;
        }

        .hero-cta:hover {
            background: var(--copper-600);
            transform: translateY(-1px);
        }

        .hero-stats {
            display: flex;
            justify-content: space-between;
            gap: 2.5rem;
            flex-wrap: wrap;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.15);
        }

        .hero-stat-value {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--copper-400);
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .hero-stat-value { font-size: 2.25rem; }
        }

        .hero-stat-label {
            font-size: 0.8125rem;
            color: rgba(255,255,255,0.75);
            margin-top: 0.25rem;
            line-height: 1.4;
        }

        /* ===========================================
           Sections (generic)
           =========================================== */
        .section {
            padding: 4.5rem 0;
        }

        @media (min-width: 768px) {
            .section { padding: 6rem 0; }
        }

        .section-header {
            margin-bottom: 3rem;
        }

        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--ice-600);
            margin-bottom: 1rem;
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 1rem;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .section-title { font-size: 2rem; }
        }

        @media (min-width: 1024px) {
            .section-title { font-size: 2.25rem; }
        }

        .section-subtitle {
            font-size: 1.0625rem;
            color: var(--steel-600);
            max-width: 640px;
            line-height: 1.6;
        }

        /* Centered section header */
        .section-header--center {
            text-align: center;
        }

        .section-header--center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===========================================
           Why Different
           =========================================== */
        .why-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        @media (min-width: 768px) {
            .why-grid {
                grid-template-columns: repeat(3, 1fr);
                max-width: 820px;
                margin: 0 auto;
                gap: 1.5rem;
            }
        }

        .why-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 2rem 1.25rem;
            background: #fff;
            border: 1px solid var(--steel-100);
            border-radius: var(--radius-lg);
            transition: border-color 0.2s ease;
        }

        .why-card:hover {
            border-color: var(--steel-200);
        }

        .why-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.125rem;
            flex-shrink: 0;
        }

        .why-card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 0.5rem;
            line-height: 1.35;
        }

        .why-card-desc {
            font-size: 0.875rem;
            color: var(--steel-500);
            line-height: 1.6;
        }

        .why-trust-bar {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 2rem;
            font-size: 0.8125rem;
            color: var(--steel-400);
        }

        .why-trust-dot {
            margin: 0 0.25rem;
        }

        /* ===========================================
           What We Do (Service Cards)
           =========================================== */
        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .services-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
        }

        .service-card {
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-lg);
            padding: 2rem;
            background: #ffffff;
            transition: box-shadow 0.2s ease, border-color 0.2s ease;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            box-shadow: 0 8px 24px rgba(0,0,0,0.06);
            border-color: var(--steel-300);
        }

        .service-card.popular {
            border-color: var(--copper-500);
            background: var(--copper-50);
            position: relative;
        }

        .service-card.popular::before {
            content: '';
            position: absolute;
            top: -1px; left: -1px; right: -1px;
            height: 4px;
            background: var(--copper-500);
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }

        .service-badge {
            position: absolute;
            top: 0.75rem;
            right: 1rem;
            padding: 0.25rem 0.75rem;
            background: var(--copper-500);
            color: #ffffff;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .service-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            background: var(--ice-50);
            color: var(--ice-600);
            margin-bottom: 1.25rem;
        }

        .service-title {
            font-size: 1.375rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 0.75rem;
            line-height: 1.3;
        }

        .service-desc {
            font-size: 0.9375rem;
            color: var(--steel-600);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .service-features {
            list-style: none;
            padding: 0;
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        .service-features li {
            padding: 0.5rem 0;
            color: var(--steel-700);
            font-size: 0.875rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .service-features li::before {
            content: '✓';
            color: var(--ice-500);
            font-weight: 700;
            font-size: 0.875rem;
        }

        .service-price {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--copper-500);
            margin-bottom: 1.5rem;
            letter-spacing: -0.01em;
        }

        .service-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            width: 100%;
            padding: 0.875rem 1.5rem;
            background: var(--steel-900);
            color: #ffffff;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.875rem;
            text-decoration: none;
            text-align: center;
            transition: background 0.2s ease, transform 0.15s ease;
        }

        .service-card.popular .service-cta {
            background: var(--copper-500);
        }

        .service-cta:hover {
            background: var(--steel-800);
            transform: translateY(-1px);
        }

        .service-card.popular .service-cta:hover {
            background: var(--copper-600);
        }

        /* ---- Paths Grid (Four-Stage Architecture) ---- */

        /* Section Trust Bar */
        .section-trust-bar {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 2rem;
            font-size: 0.8125rem;
            color: var(--steel-400);
            font-weight: 500;
        }
        .section-trust-bar .trust-sep {
            color: var(--steel-300);
        }

        /* ── Cases Grid (2×2) ── */
        .cases-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }
        @media (min-width: 640px) {
            .cases-grid { grid-template-columns: repeat(2, 1fr); }
        }

        .case-card-item {
            background: #fff;
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
        }

        .case-card-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            margin-bottom: 0.25rem;
            gap: 0.5rem;
        }

        .case-name {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--steel-900);
        }

        .case-sub {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
            font-size: 0.75rem;
        }
        .case-sub-left {
            color: var(--steel-400);
        }
        .case-sub-right {
            color: var(--steel-500);
            font-weight: 500;
        }

        .case-badges {
            display: flex;
            gap: 0.375rem;
            flex-shrink: 0;
        }

        .case-badge-auth {
            font-size: 0.625rem;
            font-weight: 600;
            color: var(--ice-600);
            background: var(--ice-50);
            padding: 0.15rem 0.5rem;
            border-radius: 1rem;
            white-space: nowrap;
        }

        .case-badge-metric {
            font-size: 0.625rem;
            font-weight: 600;
            color: var(--ice-600);
            background: var(--ice-50);
            padding: 0.15rem 0.5rem;
            border-radius: 1rem;
            white-space: nowrap;
        }

        .case-badge-anon {
            font-size: 0.625rem;
            color: var(--steel-400);
            white-space: nowrap;
        }

        /* Case Key-Value Grid */
        .case-kv-grid {
            display: flex;
            flex-direction: column;
            gap: 0.375rem;
            margin-bottom: 1rem;
            padding: 0.75rem;
            background: var(--steel-50);
            border-radius: var(--radius-sm);
        }

        .case-kv {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
        }

        .kv-label {
            font-size: 0.75rem;
            color: var(--steel-400);
            font-weight: 500;
        }

        .kv-value {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--steel-700);
        }

        .kv-highlight {
            color: var(--ice-600);
        }

        .case-quote {
            font-size: 0.8125rem;
            color: var(--steel-600);
            font-style: italic;
            line-height: 1.55;
            margin: 0 0 0.5rem 0;
            padding: 0;
            border: none;
        }

        .case-cite {
            font-size: 0.75rem;
            color: var(--steel-400);
            font-style: normal;
            margin-top: auto;
            text-align: right;
        }

        .paths-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }

        @media (min-width: 640px) {
            .paths-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (min-width: 1024px) {
            .paths-grid { grid-template-columns: repeat(4, 1fr); }
        }

        .path-card {
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-lg);
            padding: 2rem 1.75rem;
            background: #ffffff;
            transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
            display: flex;
            flex-direction: column;
            position: relative;
            cursor: pointer;
        }

        .path-card:hover {
            box-shadow: 0 8px 24px rgba(0,0,0,0.06);
            border-color: var(--steel-300);
            transform: translateY(-2px);
        }

        .path-card.popular {
            border-color: var(--steel-200);
            border-top: 3px solid var(--copper-500);
            background: #ffffff;
            box-shadow: 0 4px 16px rgba(212, 146, 42, 0.10);
        }

        .path-card.popular:hover {
            box-shadow: 0 10px 28px rgba(212, 146, 42, 0.18);
            transform: translateY(-3px);
            border-top-color: var(--copper-500);
        }

        .path-badge {
            position: absolute;
            top: 0.75rem;
            right: 1rem;
            font-size: 1.25rem;
            line-height: 1;
        }

        .path-stage-header {
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
            margin-bottom: 0.75rem;
        }

        .path-stage-num {
            width: 1.75rem;
            height: 1.75rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--steel-100);
            color: var(--steel-500);
            border-radius: 50%;
            font-size: 0.8125rem;
            font-weight: 700;
            flex-shrink: 0;
            order: 2;
        }

        .path-stage-flame {
            font-size: 0.875rem;
            order: 2;
        }

        .path-stage-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--steel-900);
            line-height: 1.3;
            flex: 1;
            order: 1;
            margin: 0;
        }

        .path-subtitle {
            font-size: 0.875rem;
            color: var(--steel-500);
            margin-bottom: 1rem;
            line-height: 1.45;
        }
        /* Card Snapshot — one-line summary */
        .path-snapshot {
            font-size: 0.875rem;
            color: var(--steel-700);
            line-height: 1.45;
            margin-bottom: 0.35rem;
            font-weight: 500;
        }

        /* Card Bullets — what you get */
        .path-bullets {
            list-style: none;
            padding: 0;
            margin: 0 0 0.75rem 0;
        }

        .path-bullets li {
            font-size: 0.8125rem;
            color: var(--steel-700);
            line-height: 1.5;
            padding: 0.2rem 0;
        }

        .path-bullets li::before {
            content: "\2713  ";
            color: var(--ice-500);
            font-weight: 700;
        }

        /* Card Outcome — result hint */
        .path-outcome {
            font-size: 0.75rem;
            color: var(--steel-400);
            line-height: 1.5;
            margin-bottom: 0.75rem;
            font-style: italic;
        }


        .path-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .path-tag {
            padding: 0.25rem 0.625rem;
            border: 1px solid var(--steel-200);
            border-radius: 2rem;
            font-size: 0.75rem;
            color: var(--steel-600);
            line-height: 1.4;
        }

        .path-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            background: var(--ice-50);
            color: var(--ice-600);
            margin-bottom: 1rem;
        }

        .path-desc {
            font-size: 0.9375rem;
            color: var(--steel-600);
            margin-bottom: 0.75rem;
            line-height: 1.6;
        }

        .path-market-data {
            font-size: 0.8125rem;
            color: var(--steel-500);
            line-height: 1.5;
            margin-bottom: 1.25rem;
            padding: 0.5rem 0.75rem;
            background: var(--steel-50);
            border-radius: 6px;
            border-left: 3px solid var(--ice-400);
        }

        .path-data-source {
            color: var(--steel-400);
            font-size: 0.6875rem;
        }

        .path-services {
            list-style: none;
            padding: 0;
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        .path-services li {
            padding: 0.5rem 0;
            color: var(--steel-700);
            font-size: 0.875rem;
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
            border-bottom: 1px solid var(--steel-100);
        }

        .path-services li:last-child {
            border-bottom: none;
        }

        .path-services li .check {
            color: var(--ice-500);
            flex-shrink: 0;
            margin-top: 0.15rem;
        }

        .path-services li .muted {
            font-size: 0.8125rem;
            color: var(--steel-400);
        }

        .path-price {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--steel-900);
            margin-bottom: 1.25rem;
        }

        .path-price .note {
            font-size: 0.8125rem;
            font-weight: 400;
            color: var(--steel-400);
        }

        .path-price-tip {
            font-size: 0.6875rem;
            color: var(--copper-600);
            margin: 0.25rem 0 0 0;
            font-weight: 500;
        }

        .path-card .path-card-spacer {
            flex-grow: 1;
        }

        .path-cta {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            background: var(--steel-900);
            color: #ffffff;
            border-radius: var(--radius-sm);
            text-decoration: none;
            font-size: 0.9375rem;
            font-weight: 500;
            transition: background 0.2s ease;
            text-align: center;
            position: relative;
            z-index: 3;
        }

        .path-cta:hover {
            background: var(--steel-800);
        }

        .path-card.popular .path-cta {
            background: var(--copper-500);
        }

        .path-card.popular .path-cta:hover {
            background: var(--copper-600);
        }

        /* Hover Tip */
        .hover-tip {
            display: block;
            position: absolute;
            bottom: -2.5rem;
            left: 50%;
            transform: translateX(-50%);
            background: var(--steel-900);
            color: #ffffff;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-size: 0.8125rem;
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease, bottom 0.2s ease;
            z-index: 10;
        }

        .hover-tip::after {
            content: '';
            position: absolute;
            top: -6px;
            left: 50%;
            transform: translateX(-50%);
            border-left: 6px solid transparent;
            border-right: 6px solid transparent;
            border-bottom: 6px solid var(--steel-900);
        }

        .path-card:hover .hover-tip {
            opacity: 1;
            bottom: -2.75rem;
        }

        /* ==========================================
           Detail Pages (Stage Detail)
           ========================================== */
        .stage-detail {
            background: var(--bg);
            padding: 8rem 0 4rem;
            
        }

        /* Hide services cards when a detail page is active */

        .detail-header .detail-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--ice-600);
            background: var(--ice-50);
            padding: 0.375rem 0.875rem;
            border-radius: 2rem;
            margin-bottom: 1rem;
        }

        .detail-header .detail-badge.popular {
            background: var(--copper-50);
            color: var(--copper-600);
        }

        .detail-header .detail-badge .badge-star {
            color: var(--copper-500);
            margin-right: 0.25rem;
        }

        .detail-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--steel-900);
            line-height: 1.3;
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .detail-title { font-size: 2rem; }
        }

        .detail-intro {
            font-size: 1rem;
            color: var(--steel-600);
            line-height: 1.7;
        }

        .detail-card {
            background: #ffffff;
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-lg);
            padding: 2rem;
            margin-bottom: 1.5rem;
        }

        .detail-card-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 1rem;
        }

        .detail-core-values {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        @media (min-width: 768px) {
            .detail-core-values { grid-template-columns: repeat(3, 1fr); }
        }

        .detail-core-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            padding: 1.25rem;
            background: var(--steel-50);
            border-radius: var(--radius-md);
        }

        .detail-core-item .core-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: var(--ice-100);
            color: var(--ice-700);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .detail-core-item .core-text {
            font-size: 0.9375rem;
            color: var(--steel-700);
            line-height: 1.5;
        }

        .detail-trust-block {
            background: var(--steel-50);
            border-radius: var(--radius-md);
            padding: 1.5rem 2rem;
            margin-bottom: 2rem;
            border-left: 4px solid var(--ice-400);
        }

        .detail-trust-stats {
            display: flex;
            gap: 2rem;
            align-items: center;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--steel-700);
        }

        .detail-trust-stats span {
            white-space: nowrap;
        }

        .detail-trust-stats .trust-separator {
            color: var(--steel-300);
        }

        .detail-trust-quote {
            font-size: 0.875rem;
            color: var(--steel-500);
            line-height: 1.65;
            text-align: center;
        }

        .detail-trust-quote strong {
            color: var(--steel-700);
        }

        .detail-trust-source {
            font-size: 0.75rem;
            color: var(--steel-400);
            margin-top: 0.5rem;
            font-style: italic;
        }

        .detail-pricing {
            margin-bottom: 2rem;
        }

        .detail-price-tag {
            display: inline-flex;
            align-items: baseline;
            gap: 0.75rem;
            padding: 1.25rem 2rem;
            background: var(--ice-50);
            border-radius: var(--radius-lg);
            border: 1px solid var(--ice-200);
        }

        .detail-price-amount {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--steel-900);
        }

        .detail-price-note {
            font-size: 0.875rem;
            color: var(--steel-500);
        }

        .detail-service-list {
            list-style: none;
            padding: 0;
            margin-bottom: 2rem;
        }

        .detail-service-item {
            padding: 1rem 0;
            border-bottom: 1px solid var(--steel-100);
        }

        .detail-service-item:last-child {
            border-bottom: none;
        }

        .detail-service-name {
            font-size: 1rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 0.375rem;
        }

        .detail-service-desc {
            font-size: 0.9375rem;
            color: var(--steel-600);
            line-height: 1.6;
        }

        .detail-service-sub {
            margin-top: 1.5rem;
            padding-top: 1rem;
            border-top: 1px dashed var(--steel-200);
        }

        .detail-service-sub-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--steel-500);
            margin-bottom: 0.75rem;
        }

        .detail-rules {
            margin-bottom: 2rem;
        }

        .detail-rule {
            padding: 0.625rem 1rem;
            margin-bottom: 0.5rem;
            background: var(--steel-50);
            border-radius: var(--radius-sm);
            font-size: 0.9375rem;
            color: var(--steel-600);
            border-left: 3px solid var(--steel-300);
        }

        .detail-rule strong {
            color: var(--steel-800);
        }

        .detail-case {
            margin-bottom: 2.5rem;
        }

        .detail-case-card {
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            background: #fff;
        }

        .detail-case-label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--steel-400);
            margin-bottom: 0.75rem;
        }

        .detail-case-text {
            font-size: 0.9375rem;
            color: var(--steel-600);
            line-height: 1.65;
        }

        .detail-cta-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .detail-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            background: var(--copper-500);
            color: #ffffff;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            transition: background 0.2s ease;
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        .detail-cta-primary:hover {
            background: var(--copper-600);
        }

        .detail-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            background: transparent;
            color: var(--steel-700);
            border: 1px solid var(--steel-300);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 500;
            text-decoration: none;
            transition: border-color 0.2s ease, color 0.2s ease;
            cursor: pointer;
            font-family: inherit;
        }

        .detail-cta-secondary:hover {
            border-color: var(--steel-500);
            color: var(--steel-900);
        }

        .detail-back {
            text-align: center;
        }

        .detail-back-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--ice-600);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .detail-back-link:hover {
            color: var(--ice-700);
        }

        /* ==========================================
           How It Works — Horizontal Rhythm Cards
           ========================================== */
        .how-grid {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            max-width: 680px;
            margin: 0 auto 2rem;
        }

        .how-row {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.5rem 1.5rem 1.5rem 1.25rem;
            background: #fff;
            border: 1px solid var(--steel-100);
            border-radius: var(--radius-lg);
            text-align: left;
            transition: border-color 0.2s ease;
        }

        .how-row:hover {
            border-color: var(--steel-200);
        }

        .how-row-accent {
            width: 4px;
            align-self: stretch;
            border-radius: 2px;
            flex-shrink: 0;
        }

        .how-row-accent--ice    { background: var(--ice-400); }
        .how-row-accent--copper { background: var(--copper-400); }
        .how-row-accent--steel  { background: var(--steel-400); }

        .how-row-body {
            flex: 1;
            min-width: 0;
        }

        .how-row-tag {
            font-size: 0.6875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 0.25rem;
        }

        .how-row-tag--ice    { color: var(--ice-600); }
        .how-row-tag--copper { color: var(--copper-500); }
        .how-row-tag--steel  { color: var(--steel-500); }

        .how-row-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 0.25rem;
            line-height: 1.35;
        }

        .how-row-desc {
            font-size: 0.875rem;
            color: var(--steel-500);
            line-height: 1.6;
            margin: 0;
        }

        .how-cta {
            text-align: center;
            font-size: 0.9375rem;
            color: var(--steel-600);
            line-height: 1.7;
        }

        .how-cta p {
            margin: 0;
        }

        .how-cta .btn {
            margin-top: 1rem;
        }

        /* ===========================================
           Client Cases
           =========================================== */
        .cases-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 768px) {
            .cases-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
        }

        .case-card {
            padding: 2rem;
            border: 1px solid var(--steel-200);
            border-radius: var(--radius-lg);
            background: #ffffff;
            transition: box-shadow 0.2s ease;
        }

        .case-card:hover {
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
        }

        .case-company {
            font-size: 1.0625rem;
            font-weight: 600;
            color: var(--steel-900);
            margin-bottom: 0.375rem;
        }

        .case-meta {
            font-size: 0.8125rem;
            color: var(--steel-400);
            margin-bottom: 1rem;
        }

        .case-text {
            font-size: 0.9375rem;
            color: var(--steel-700);
            line-height: 1.65;
            margin-bottom: 1rem;
        }

        .case-text p {
            margin-bottom: 0.5rem;
        }

        .case-quote {
            font-style: italic;
            color: var(--steel-700);
            border-left: 3px solid var(--copper-400);
            padding-left: 1rem;
            font-size: 0.9375rem;
            line-height: 1.55;
        }

        .case-quote cite {
            display: block;
            margin-top: 0.5rem;
            font-size: 0.8125rem;
            color: var(--steel-400);
            font-style: normal;
        }

        /* ===========================================
           FAQ
           =========================================== */
        .faq-container {
            margin: 0 auto;
        }

        .faq-group {
            margin-bottom: 2rem;
        }

        .faq-group:last-child {
            margin-bottom: 0;
        }

        .faq-group-title {
            font-size: 0.8125rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--steel-400);
            margin-bottom: 0.75rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--steel-200);
        }

        .faq-item {
            border-bottom: 1px solid var(--steel-200);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 1.5rem 0;
            font-size: 1rem;
            font-weight: 500;
            color: var(--steel-900);
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-family: inherit;
            transition: color 0.2s ease;
        }

        .faq-question:hover { color: var(--ice-600); }

        .faq-icon {
            font-size: 1.25rem;
            color: var(--steel-400);
            transition: transform 0.2s ease, color 0.2s ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            color: var(--copper-500);
        }

        .faq-answer {
            padding: 0 0 1.5rem;
            color: var(--steel-600);
            font-size: 0.9375rem;
            line-height: 1.65;
            display: none;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        /* ===========================================
           China Playbook
           =========================================== */
        .playbook-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-top: 2.5rem;
        }

        .playbook-card {
            display: flex;
            flex-direction: column;
            text-decoration: none;
            color: inherit;
            padding: 0;
            transition: opacity 0.2s ease;
        }

        .playbook-card:hover { opacity: 0.7; }

        .playbook-tag {
            font-size: 0.6875rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--steel-400);
            margin-bottom: 0.75rem;
        }

        .playbook-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--steel-900);
            line-height: 1.4;
            margin-bottom: 0.5rem;
        }

        .playbook-desc {
            font-size: 0.875rem;
            color: var(--steel-500);
            line-height: 1.6;
            margin-bottom: 1rem;
            flex: 1;
        }

        .playbook-meta {
            font-size: 0.75rem;
            color: var(--steel-400);
            margin-bottom: 0.5rem;
        }

        .playbook-link {
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--steel-900);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .playbook-card:hover .playbook-link { color: var(--ice-600); }

        .playbook-footer {
            text-align: center;
            margin-top: 3rem;
        }

        .playbook-view-all {
            display: inline-block;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--steel-600);
            text-decoration: none;
            border-bottom: 1px solid var(--steel-300);
            padding-bottom: 0.25rem;
            transition: color 0.2s ease, border-color 0.2s ease;
        }

        .playbook-view-all:hover {
            color: var(--steel-900);
            border-color: var(--steel-600);
        }

        @media (max-width: 768px) {
            .playbook-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }

        /* ===========================================
           Footer
           =========================================== */
        .footer {
            background: var(--steel-900);
            color: rgba(255,255,255,0.85);
            padding: 4rem 0 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }

        @media (min-width: 768px) {
            .footer-grid { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
        }

        .footer-brand-name {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 0.5rem;
            letter-spacing: -0.02em;
        }

        .footer-brand-desc {
            font-size: 0.875rem;
            color: rgba(255,255,255,0.6);
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }

        .footer-heading {
            font-size: 0.8125rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: rgba(255,255,255,0.5);
            margin-bottom: 1.25rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: rgba(255,255,255,0.75);
            text-decoration: none;
            font-size: 0.9375rem;
            transition: color 0.2s ease;
        }

        .footer-links a:hover { color: var(--ice-400); }

        .footer-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 1rem;
            font-size: 0.9375rem;
            color: rgba(255,255,255,0.75);
        }

        .footer-contact-icon {
            flex-shrink: 0;
            color: var(--ice-400);
            margin-top: 0.125rem;
        }

        .footer-bottom {
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            font-size: 0.8125rem;
            color: rgba(255,255,255,0.4);
        }

        .footer-legal-name-en {
            color: rgba(255,255,255,0.5);
        }

        .footer-copyright {
            color: rgba(255,255,255,0.4);
        }

        .footer-legal-links {
            display: flex;
            gap: 1.5rem;
        }

        .footer-legal-links a {
            color: rgba(255,255,255,0.5);
            text-decoration: none;
            transition: color 0.2s ease;
        }

        .footer-legal-links a:hover { color: rgba(255,255,255,0.8); }

        @media (max-width: 639px) {
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
                gap: 0.5rem;
            }
        }

        /* ===========================================
           Animations (scroll-triggered)
           =========================================== */
        .scroll-reveal {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .scroll-reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===========================================
           Responsive Typography Helpers
           =========================================== */
        @media (max-width: 480px) {
            .hero-headline { font-size: 2.25rem; }
            .hero-stat-value { font-size: 1.5rem; }
            .section-title { font-size: 1.625rem; }

            /* Contact: mobile adjustments */
            .contact-form-card { padding: 1.5rem 1rem; }
            .contact-intel-card { padding: 1rem; }
            .contact-info-card { padding: 0.75rem 1rem; }
        }

        /* ===========================================
           Contact Section (from contact-section.html)
           =========================================== */
        .contact-section {
            padding: 5rem 0;
            background: var(--bg);
        }

        @media (min-width: 768px) {
            .contact-section { padding: 6rem 0; }
        }

        @media (min-width: 1024px) {
            .contact-section { padding: 7rem 0; }
        }

        .contact-container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        @media (min-width: 768px) {
            .contact-container { padding: 0 2.5rem; }
        }

        .contact-header-mobile {
            margin-bottom: 3rem;
        }

        .contact-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.625rem;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--ice-600);
            margin-bottom: 1.25rem;
        }

        .contact-badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            position: relative;
        }

        .contact-badge-dot::after {
            content: '';
            position: absolute;
            top: -4px; left: -4px;
            width: 16px; height: 16px;
            border-radius: 50%;
            background: var(--accent);
            opacity: 0.3;
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { transform: scale(1); opacity: 0.3; }
            50% { transform: scale(1.8); opacity: 0; }
        }

        .contact-title {
            font-size: 1.875rem;
            font-weight: 400;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text);
            margin-bottom: 1rem;
        }

        @media (min-width: 768px) {
            .contact-title { font-size: 2.125rem; }
        }

        @media (min-width: 1024px) {
            .contact-title { font-size: 2.375rem; }
        }

        .contact-subtitle {
            font-size: 1rem;
            line-height: 1.6;
            color: var(--text-muted);
            max-width: 480px;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 3rem;
        }

        @media (min-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr 1.2fr;
                gap: 4rem;
            }
        }

        @media (min-width: 1024px) {
            .contact-grid { gap: 5rem; }
        }

        .contact-header-desktop {
            display: none;
        }

        @media (min-width: 768px) {
            .contact-header-mobile { display: none; }
            .contact-header-desktop { display: block; margin-bottom: 2.5rem; }
        }

        .contact-info-cards {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-top: 0.5rem;
        }

        .contact-info-card {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1rem 1.25rem;
            background: var(--bg-alt);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            transition: border-color 0.2s, box-shadow 0.2s;
            cursor: pointer;
            -webkit-tap-highlight-color: transparent;
            min-height: 56px;
        }

        .contact-info-card:hover {
            border-color: var(--steel-300);
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }

        .contact-info-card:active {
            background: var(--steel-100);
        }

        .contact-info-card-icon {
            width: 40px;
            height: 40px;
            min-width: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            background: var(--ice-50);
            color: var(--ice-500);
            font-size: 1.1rem;
        }

        .contact-info-card-body {
            flex: 1;
            min-width: 0;
        }

        .contact-info-card-label {
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--text-subtle);
            margin-bottom: 0.125rem;
        }

        .contact-info-card-value {
            font-size: 0.9375rem;
            color: var(--text);
            font-weight: 400;
            word-break: break-all;
        }

        .contact-info-card-copy {
            width: 26px;
            height: 26px;
            min-width: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            background: transparent;
            color: var(--text-subtle);
            transition: background 0.2s, color 0.2s;
            cursor: pointer;
            border: none;
            padding: 0;
            -webkit-tap-highlight-color: transparent;
            flex-shrink: 0;
            position: relative;
        }

        .contact-info-card-copy:hover {
            background: transparent;
            color: var(--ice-500);
        }

        .contact-info-card-copy.copied {
            background: #f0fdf4;
            color: #16a34a;
        }

        .contact-info-card-copy .copy-icon-default,
        .contact-info-card-copy .copy-icon-check {
            transition: opacity 0.15s ease, transform 0.15s ease;
        }

        .contact-info-card-copy.copied .copy-icon-default {
            opacity: 0;
            transform: scale(0.5);
            position: absolute;
        }

        .contact-info-card-copy .copy-icon-check {
            opacity: 0;
            transform: scale(0.5);
        }

        .contact-info-card-copy.copied .copy-icon-check {
            opacity: 1;
            transform: scale(1);
        }

        .copy-toast {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--steel-900);
            color: #fff;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-size: 0.875rem;
            opacity: 0;
            transition: transform 0.3s ease, opacity 0.3s ease;
            z-index: 10000;
            pointer-events: none;
        }

        .copy-toast.show {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }

        /* ---- Contact Right Column ---- */
        .contact-right {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .contact-form-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 2rem 1.5rem;
            border: 1px solid var(--border);
        }

        @media (min-width: 768px) {
            .contact-form-card { padding: 2.5rem 2rem; }
        }

        /* ---- Free Intelligence Report Card ---- */
        .contact-intel-card {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.25rem 1.5rem;
            background: var(--ice-50);
            border-radius: var(--radius-lg);
            border: 1px solid var(--ice-200);
        }

        .contact-intel-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--ice-100);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ice-600);
            flex-shrink: 0;
        }

        .contact-intel-icon svg {
            width: 20px;
            height: 20px;
        }

        .contact-intel-body {
            flex: 1;
            min-width: 0;
        }

        .contact-intel-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--ice-800);
            margin: 0 0 0.25rem;
        }

        .contact-intel-desc {
            font-size: 0.8125rem;
            color: var(--ice-700);
            line-height: 1.5;
            margin: 0 0 0.5rem;
        }

        .contact-intel-cta {
            display: inline-block;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--ice-600);
            text-decoration: none;
            background: none;
            border: none;
            padding: 0;
            cursor: pointer;
            font-family: inherit;
            transition: color 0.15s;
        }

        .contact-intel-cta:hover {
            color: var(--ice-800);
        }

        @media (min-width: 1024px) {
            .contact-form-wrapper { padding: 3rem 2.5rem; }
        }

        .contact-form-title {
            font-size: 1.25rem;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 0.375rem;
        }

        .contact-form-subtitle {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.375rem;
        }

        .form-group label {
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--text);
        }

        .form-group label .required {
            color: #dc2626;
            margin-left: 2px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.75rem 0.875rem;
            font-size: 1rem;
            font-family: inherit;
            color: var(--text);
            background: #fff;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: border-color 0.2s, box-shadow 0.2s;
            -webkit-appearance: none;
            appearance: none;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--border-focus);
            box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--text-subtle);
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .form-row { grid-template-columns: 1fr 1fr; }
        }

        .form-checkbox {
            display: flex;
            align-items: flex-start;
            gap: 0.625rem;
            margin-top: 0.25rem;
            min-height: 44px;
            padding: 0.5rem 0;
        }

        .form-checkbox input[type="checkbox"] {
            width: 18px;
            height: 18px;
            min-width: 18px;
            margin-top: 2px;
            accent-color: var(--accent);
            cursor: pointer;
        }

        .form-checkbox label {
            font-size: 0.875rem;
            color: var(--text-muted);
            cursor: pointer;
            line-height: 1.5;
        }

        .form-submit {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            width: 100%;
            padding: 0.875rem 2rem;
            margin-top: 0.5rem;
            font-size: 0.9375rem;
            font-weight: 600;
            font-family: inherit;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: #fff;
            background: var(--accent);
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            min-height: 48px;
            -webkit-tap-highlight-color: transparent;
        }

        .form-submit:hover { background: var(--accent-hover); }
        .form-submit:active { transform: scale(0.98); }
        .form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

        @media (min-width: 640px) {
            .form-submit { width: auto; align-self: flex-start; }
        }

        .contact-form-success {
            display: none;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 2.5rem 2rem;
        }

        .contact-form-success.active {
            display: flex;
        }

        .success-ring {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--ice-500));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 20px rgba(8, 145, 178, 0.22);
            animation: green-blink 2.5s ease-in-out infinite;
        }

        @keyframes green-blink {
            0%, 100% {
                box-shadow: 0 4px 20px rgba(8, 145, 178, 0.22);
            }
            50% {
                box-shadow: 0 4px 20px rgba(8, 145, 178, 0.22), 0 0 0 5px rgba(16, 185, 129, 0.25), 0 0 20px rgba(16, 185, 129, 0.12);
            }
        }

        .contact-form-success h3 {
            font-size: 1.375rem;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 0.375rem;
            letter-spacing: -0.01em;
        }

        .contact-form-success > p {
            font-size: 0.9375rem;
            color: var(--text-muted);
            max-width: 360px;
            line-height: 1.55;
            margin-bottom: 0;
        }

        .success-divider {
            width: 48px;
            height: 1px;
            background: var(--border);
            margin: 1.25rem 0;
        }

        .success-steps {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0;
            margin-bottom: 1.25rem;
        }

        .success-step {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 0.625rem;
        }

        .success-step-num {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--ice-50);
            color: var(--ice-600);
            font-size: 0.6875rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            line-height: 1;
        }

        .success-step-text {
            font-size: 0.8125rem;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .success-step-arrow {
            color: var(--border);
            font-size: 0.75rem;
            padding: 0 0;
            line-height: 1;
        }

        .contact-form-success-badge {
            display: inline-block;
            padding: 0.5rem 1.25rem;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--ice-700);
            background: var(--ice-50);
            border: 1px solid var(--ice-100);
            border-radius: 24px;
            margin-bottom: 1.5rem;
        }

        .contact-form-back {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            padding: 0.625rem 1.25rem;
            font-size: 0.875rem;
            font-weight: 500;
            font-family: inherit;
            color: var(--text-muted);
            background: transparent;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: border-color 0.2s, color 0.2s;
            min-height: 44px;
        }

        .contact-form-back:hover {
            border-color: var(--steel-300);
            color: var(--text);
        }

        @media (max-width: 639px) {
            .success-steps {
                flex-direction: column;
                gap: 0.125rem;
            }
            .success-step-arrow {
                transform: rotate(90deg);
                padding: 0.25rem 0;
            }
        }

        /* ===========================================
           Intel Report Checkbox & Expanded Fields
           =========================================== */
        .intel-checkbox {
            display: flex;
            align-items: flex-start;
            gap: 0.625rem;
            cursor: pointer;
            padding: 0.75rem;
            border-radius: var(--radius-md);
            background: var(--ice-50);
            border: 1px solid var(--ice-200);
            transition: background 0.15s, border-color 0.15s;
            user-select: none;
        }

        .intel-checkbox:hover {
            background: var(--ice-100);
            border-color: var(--ice-300);
        }

        .intel-checkbox input[type="checkbox"] {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }

        .intel-checkbox-box {
            flex-shrink: 0;
            width: 18px;
            height: 18px;
            border: 2px solid var(--steel-300);
            border-radius: 4px;
            margin-top: 1px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.15s, border-color 0.15s;
        }

        .intel-checkbox input:checked + .intel-checkbox-box {
            background: var(--ice-500);
            border-color: var(--ice-500);
        }

        .intel-checkbox input:checked + .intel-checkbox-box::after {
            content: '';
            width: 8px;
            height: 5px;
            border-left: 2px solid #fff;
            border-bottom: 2px solid #fff;
            transform: rotate(-45deg);
            margin-top: -1px;
        }

        .intel-checkbox span {
            font-size: 0.8125rem;
            color: var(--ice-800);
            line-height: 1.4;
        }

        .intel-fields {
            display: none;
            flex-direction: column;
            gap: 0.875rem;
            padding-top: 0.875rem;
            border-top: 1px solid var(--ice-200);
        }

        .intel-fields.active {
            display: flex;
        }

        .intel-fields-hint {
            font-size: 0.75rem;
            color: #6b7280;
            margin: 0 0 0.5rem 0;
        }

        .intel-fields .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.375rem;
        }

        .intel-fields label {
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--text);
        }

        .intel-fields label .required {
            color: #dc2626;
        }

        .intel-fields input,
        .intel-fields textarea {
            padding: 0.625rem 0.75rem;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            font-size: 0.875rem;
            color: var(--text);
            background: #fff;
            transition: border-color 0.2s;
            font-family: inherit;
        }

        .intel-fields input:focus,
        .intel-fields textarea:focus {
            outline: none;
            border-color: var(--ice-500);
            box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
        }

        /* ===========================================
           END CONTACT SECTION CSS
           =========================================== */

        /* ── Rules Inline ── */
        .detail-rules-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.5rem;
            padding-top: 1rem;
            border-top: 1px solid var(--steel-100);
        }
        .detail-rule-inline {
            font-size: 0.75rem;
            color: var(--steel-400);
            line-height: 1.5;
        }
        .detail-rule-inline strong {
            color: var(--steel-500);
            font-weight: 600;
        }


        /* ── Case Stages (3-column) ── */
        .detail-case-stages {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.25rem;
        }
        @media (max-width: 640px) {
            .detail-case-stages {
                grid-template-columns: 1fr;
            }
        }
        .case-stage {
            padding: 0;
        }
        .case-stage-label {
            font-size: 0.6875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--ice-600);
            margin-bottom: 0.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--ice-200);
        }
        .case-stage p {
            font-size: 0.875rem;
            color: var(--steel-700);
            line-height: 1.6;
            margin: 0;
        }

        /* Case card visual upgrade */
        .detail-case {
            background: var(--steel-50);
            border: 1px solid var(--steel-100);
            border-radius: var(--radius-lg);
            padding: 2rem;
            margin-bottom: 2.5rem;
        }
        .detail-case .detail-card-title {
            color: var(--steel-900);
        }

        /* ── Authority Bar ── */
        .authority-bar {
            display: flex;
            justify-content: center;
            gap: 2.5rem;
            padding: 1.25rem 2rem;
            margin-bottom: 2.5rem;
            background: var(--steel-50);
            border-radius: var(--radius-md);
            border: 1px solid var(--steel-100);
        }
        @media (max-width: 640px) {
            .authority-bar {
                flex-direction: column;
                gap: 0.75rem;
                align-items: center;
                padding: 1rem;
            }
        }
        .authority-stat {
            display: flex;
            align-items: baseline;
            gap: 0.5rem;
        }
        .authority-stat-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--steel-900);
            line-height: 1;
        }
        .authority-stat-label {
            font-size: 0.8125rem;
            color: var(--steel-500);
            font-weight: 500;
        }

        /* ── Stage Story ── */
        .stage-story {
            background: var(--steel-50);
            border-left: 3px solid var(--ice-400);
            padding: 1.25rem 1.5rem;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin-bottom: 2.5rem;
        }
        .stage-story p {
            font-size: 0.9375rem;
            color: var(--steel-700);
            line-height: 1.65;
            margin: 0;
        }
        .stage-story p strong {
            color: var(--steel-900);
        }

        /* ── Pricing Compare ── */
        .detail-price-compare {
            display: block;
            font-size: 0.8125rem;
            color: var(--steel-400);
            font-style: italic;
            margin-top: 0.25rem;
        }