/* Shared with homepage (index.html): same tokens, floating glass header, pill buttons. */

        /* Visual language shared with gm-manager.com: warm paper page, teal accent, Inter + JetBrains Mono,
           soft radial glow, pill buttons, floating glass header. Light by default, dark follows the OS. */
        :root {
            --bg: #f5f4ef; --card: #fbfaf7; --cardb: rgba(14, 24, 22, .13); --cardb2: rgba(14, 24, 22, .24);
            --text: #0e1413; --muted: #3e4745; --faint: #66706e;
            --text-rgb: 14 20 19; --muted-rgb: 62 71 69; --faint-rgb: 102 112 110; --accent-rgb: 59 140 140;
            --accent: #3B8C8C; --ink: #2a6f6f; --amber: #D4A017; --green: #2E7D5B; --blue: #4A90D9; --purple: #7C5CBF;
            --seg: #ecebe4; --input: #F8F8F6;
            --glass: rgba(255, 255, 255, .62);
            --sh: 0 10px 30px rgba(14, 24, 22, .05);
            --shl: 0 30px 60px -28px rgba(14, 24, 22, .34), 0 6px 16px -10px rgba(14, 24, 22, .16);
            --btn-bg: #3B8C8C; --btn-fg: #fff; --btn-hover: #2F7373;
            --tint: color-mix(in srgb, var(--accent) 11%, transparent);
            --hd-bg: rgba(255, 255, 255, .5); --hd-bg2: rgba(255, 255, 255, .78); --hd-bd: rgba(255, 255, 255, .6); --hd-in: inset 0 1px 0 rgba(255, 255, 255, .7);
            --hd-sh: 0 18px 40px -22px rgba(14, 24, 22, .35);
            --page: linear-gradient(180deg, #f5f4ef, #f5f4ef);
            --glow:
                radial-gradient(70vmax 50vmax at 4% -8%, rgba(59, 140, 140, .15), transparent 62%),
                radial-gradient(60vmax 46vmax at 100% 6%, rgba(124, 92, 191, .10), transparent 60%),
                radial-gradient(64vmax 44vmax at 92% 108%, rgba(74, 144, 217, .10), transparent 62%),
                radial-gradient(50vmax 40vmax at -6% 96%, rgba(46, 125, 91, .08), transparent 60%);
            color-scheme: light;
        }
        @media (prefers-color-scheme: dark) {
            :root:not([data-theme="light"]) {
                --bg: #030505; --card: #060808; --cardb: rgba(255, 255, 255, .13); --cardb2: rgba(255, 255, 255, .22);
                --text: #f7f8f7; --muted: #a5aaa9; --faint: #7d8483;
                --text-rgb: 247 248 247; --muted-rgb: 165 170 169; --faint-rgb: 125 132 131; --accent-rgb: 74 173 173;
                --accent: #4AADAD; --ink: #4AADAD; --amber: #E4B429; --green: #3DA876; --blue: #5CA0E8; --purple: #9B7FD4;
                --seg: #0b0f0f; --input: #22252A;
                --glass: rgba(4, 6, 6, .6);
                --sh: none; --shl: 0 30px 70px -30px rgba(0, 0, 0, .8);
                --btn-bg: #4AADAD; --btn-fg: #04110f; --btn-hover: #62C0C0;
                --hd-bg: rgba(14, 17, 17, .45); --hd-bg2: rgba(14, 17, 17, .72); --hd-bd: rgba(255, 255, 255, .12); --hd-in: inset 0 1px 0 rgba(255, 255, 255, .08);
                --hd-sh: 0 18px 44px -20px rgba(0, 0, 0, .9);
                --page: linear-gradient(180deg, #030505, #040707 50%, #030505);
                --glow:
                    radial-gradient(70vmax 50vmax at 4% -8%, rgba(74, 173, 173, .17), transparent 62%),
                    radial-gradient(60vmax 46vmax at 100% 6%, rgba(155, 127, 212, .13), transparent 60%),
                    radial-gradient(64vmax 44vmax at 92% 108%, rgba(92, 160, 232, .12), transparent 62%),
                    radial-gradient(50vmax 40vmax at -6% 96%, rgba(61, 168, 118, .09), transparent 60%);
                color-scheme: dark;
            }
        }
        :root[data-theme="dark"] {
                --bg: #030505; --card: #060808; --cardb: rgba(255, 255, 255, .13); --cardb2: rgba(255, 255, 255, .22);
                --text: #f7f8f7; --muted: #a5aaa9; --faint: #7d8483;
                --text-rgb: 247 248 247; --muted-rgb: 165 170 169; --faint-rgb: 125 132 131; --accent-rgb: 74 173 173;
                --accent: #4AADAD; --ink: #4AADAD; --amber: #E4B429; --green: #3DA876; --blue: #5CA0E8; --purple: #9B7FD4;
                --seg: #0b0f0f; --input: #22252A;
                --glass: rgba(4, 6, 6, .6);
                --sh: none; --shl: 0 30px 70px -30px rgba(0, 0, 0, .8);
                --btn-bg: #4AADAD; --btn-fg: #04110f; --btn-hover: #62C0C0;
                --hd-bg: rgba(14, 17, 17, .45); --hd-bg2: rgba(14, 17, 17, .72); --hd-bd: rgba(255, 255, 255, .12); --hd-in: inset 0 1px 0 rgba(255, 255, 255, .08);
                --hd-sh: 0 18px 44px -20px rgba(0, 0, 0, .9);
                --page: linear-gradient(180deg, #030505, #040707 50%, #030505);
                --glow:
                    radial-gradient(70vmax 50vmax at 4% -8%, rgba(74, 173, 173, .17), transparent 62%),
                    radial-gradient(60vmax 46vmax at 100% 6%, rgba(155, 127, 212, .13), transparent 60%),
                    radial-gradient(64vmax 44vmax at 92% 108%, rgba(92, 160, 232, .12), transparent 62%),
                    radial-gradient(50vmax 40vmax at -6% 96%, rgba(61, 168, 118, .09), transparent 60%);
                color-scheme: dark;
        }

        body {
            font-family: 'Inter', -apple-system, system-ui, sans-serif; background-color: var(--bg); color: var(--text);
            -webkit-font-smoothing: antialiased; letter-spacing: -.1px; line-height: 1.6;
        }
        body::before {
            content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
            background: var(--glow), var(--page);
            -webkit-mask-image: linear-gradient(180deg, #000 0, #000 45%, transparent 92%);
            mask-image: linear-gradient(180deg, #000 0, #000 45%, transparent 92%);
        }
        h1, h2, h3, h4 { letter-spacing: -.6px; line-height: 1.2; }
        :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

        /* Cards */
        .glass {
            background: var(--card); border: 1px solid var(--cardb); box-shadow: var(--sh);
            transition: border-color .25s ease, translate .25s ease, box-shadow .25s ease;
        }
        a.glass:hover, .bg-card:hover { border-color: var(--cardb2); }
        a.glass:hover { translate: 0 -2px; box-shadow: var(--shl); }
        body .bg-card { box-shadow: var(--sh); }
        body .hover\:border-brand-500:hover { border-color: var(--accent); }

        /* Floating glass header, as on gm-manager.com */
        #navbar {
            top: 12px; left: 50%; width: min(1280px, calc(100% - 32px)); transform: translateX(-50%);
            transition: width .35s cubic-bezier(.2, .7, .3, 1), top .35s cubic-bezier(.2, .7, .3, 1), background .35s ease, box-shadow .35s ease;
            border-radius: 28px; background: var(--hd-bg); border: 1px solid var(--hd-bd);
            box-shadow: var(--hd-in), var(--hd-sh);
            -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
        }
        #navbar nav { padding-inline: 20px; }
        #navbar a { white-space: nowrap; }
        #navbar .space-x-8 > * { margin-left: 0 !important; }
        #navbar .space-x-8 { gap: 4px; align-items: center; }
        #navbar .ml-10 { margin-left: 16px; }
        #navbar .h-20 { height: 64px; transition: height .35s cubic-bezier(.2, .7, .3, 1); }
        #navbar.is-scrolled { background: var(--hd-bg2); }
        @media (min-width: 768px) {
            #navbar { top: 20px; border-radius: 999px; }
            #navbar .h-20 { height: 70px; }
            #navbar.is-scrolled { top: 12px; width: min(1080px, calc(100% - 32px)); }
            #navbar.is-scrolled .h-20 { height: 56px; }
        }
        #mobile-menu { background: transparent; border: 0; border-top: 1px solid var(--cardb); border-radius: 0 0 28px 28px; }

        /* Pill buttons */
        body .bg-brand-600 { background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-bg); font-weight: 650; }
        body .bg-brand-600:hover, body .hover\:bg-brand-500:hover { background: var(--btn-hover); }
        body .bg-brand-600 * { color: inherit; }
        body .lang-btn.bg-brand-600 { color: var(--btn-fg); }
        body .bg-white\/5 { background: transparent; border: 1px solid var(--accent); color: var(--ink); }
        body .hover\:bg-white\/5:hover, body .hover\:bg-white\/10:hover { background: var(--tint); }
        .glass.rounded-full { background: transparent; border-color: var(--accent); box-shadow: none; color: var(--ink); }
        .glass.rounded-full:hover { background: var(--tint); }
        .lang-btn { font-size: 12px; font-weight: 600; }

        /* Eyebrow labels in mono caps */
        #services h2.uppercase, .inline-flex.rounded-full span.text-sm {
            font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 1.2px; font-weight: 600;
        }
        #home .inline-flex { background: var(--tint); border-color: transparent; color: var(--ink); text-transform: uppercase; }
        #home .inline-flex span.text-sm { font-size: 12px; }
        #home .inline-flex .bg-brand-500 { background: var(--accent); }
        h1 .text-gradient, .text-gradient { background: none; -webkit-text-fill-color: currentColor; color: var(--ink); }
        h1 { font-weight: 800; }
        .text-brand-500, .text-brand-400 { color: var(--ink); }

        /* Icon tiles: tinted with the GM palette */
        .glass .w-12.h-12 { background: var(--tint); color: var(--ink); }
        .glass .w-12.h-12.text-purple-400 { background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); }
        .glass .w-12.h-12.text-yellow-400 { background: color-mix(in srgb, var(--amber) 16%, transparent); color: var(--amber); }
        .glass .w-12.h-12.text-green-400 { background: color-mix(in srgb, var(--green) 14%, transparent); color: var(--green); }
        .glass .w-12.h-12.text-pink-400 { background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); }
        .glass .w-12.h-12.text-red-400 { background: color-mix(in srgb, var(--blue) 14%, transparent); color: var(--blue); }
        .glass .w-12.h-12.text-indigo-400 { background: var(--tint); color: var(--ink); }
        .glass .w-12.h-12.border-dashed { background: transparent; }
        .fa-check.text-green-500 { color: var(--green); }

        /* Case study stripes */
        .h-2.bg-gradient-to-r { height: 4px; background: linear-gradient(90deg, var(--accent), var(--blue)); }
        #case-studies .grid > div:nth-child(2) .h-2 { background: linear-gradient(90deg, var(--blue), var(--purple)); }
        #case-studies .grid > div:nth-child(3) .h-2 { background: linear-gradient(90deg, var(--amber), var(--accent)); }

        /* Type scale of gm-manager.com */
        body h1.text-4xl { font-size: clamp(34px, 3.5vw, 50px); line-height: 1.1; }
        body section h2.text-3xl, body section h3.text-3xl, body section h2.md\:text-4xl, body section h3.md\:text-4xl { font-size: clamp(24px, 2.4vw, 34px); }
        body section h2.uppercase { font-size: 12px; }
        body h4.text-xl, body h3.text-xl { font-size: 17px; line-height: 1.3; }
        body #home p.text-xl { font-size: 15.5px; line-height: 1.6; }
        body #home .text-3xl { font-size: 24px; }
        body .text-4xl.font-bold:not(h1) { font-size: 30px; }
        body p.text-lg { font-size: 15px; }
        body p.text-sm, body div.text-sm { font-size: 13.5px; }

        /* Sections */
        #contact { background: var(--seg); }
        details.group[open] { border-color: var(--accent); }
        input, textarea { background: var(--input); }
        input:focus, textarea:focus { border-color: var(--accent) !important; }
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: var(--bg); }
        ::-webkit-scrollbar-thumb { background: var(--cardb2); border-radius: 4px; }

        /* Cookie Consent */
        .cookie-consent {
            position: fixed; bottom: 12px; left: 12px; right: 12px; background: var(--hd-bg);
            -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
            padding: 1rem 2rem; z-index: 9999; border: 1px solid var(--hd-bd); border-radius: 24px;
            box-shadow: var(--hd-sh); display: none;
        }
        .cookie-consent.show { display: block; }
        .cookie-content { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
        .cookie-content p { flex: 1; min-width: 300px; font-size: 0.9rem; color: var(--muted); }
        .cookie-buttons { display: flex; gap: 1rem; }
        .cookie-btn { padding: 0.5rem 1.5rem; border-radius: 9999px; font-weight: 600; cursor: pointer; transition: all 0.2s; border: 1px solid transparent; }
        .cookie-btn.accept { background: var(--btn-bg); color: var(--btn-fg); }
        .cookie-btn.accept:hover { background: var(--btn-hover); }
        .cookie-btn.reject { background: transparent; color: var(--ink); border-color: var(--accent); }
        .cookie-btn.reject:hover { background: var(--tint); }

        /* Modal */
        .modal { display: none; position: fixed; z-index: 10000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(12,14,16,.6); backdrop-filter: blur(6px); }
        .modal-content { background: var(--card); margin: 15% auto; padding: 2rem; border: 1px solid var(--cardb2); border-radius: 1.25rem; width: 90%; max-width: 400px; text-align: center; box-shadow: var(--shl); }
        .modal-close { color: var(--faint); float: right; font-size: 1.5rem; cursor: pointer; }
        .modal-close:hover { color: var(--text); }
        .success-icon { font-size: 3rem; color: var(--green); margin-bottom: 1rem; }
        .modal-body h3 { margin-bottom: 0.5rem; }
        .modal-body p { color: var(--muted); margin-bottom: 1.5rem; }
        .modal-ok { background: var(--btn-bg); color: var(--btn-fg); border: none; padding: 0.75rem 2rem; border-radius: 9999px; cursor: pointer; font-weight: 600; }
        .modal-ok:hover { background: var(--btn-hover); }
    
        /* ---- Blog-specific adaptations ---- */
        body { padding-top: 0; }
        .glass-header { }
        /* legacy dark utility classes used in blog content -> theme tokens */
        body .text-white { color: var(--text); }
        body .text-gray-200, body .text-gray-300, body .text-gray-400 { color: var(--muted); }
        body .text-gray-500, body .text-gray-600 { color: var(--faint); }
        body .border-gray-700, body .border-gray-800 { border-color: var(--cardb); }
        body .bg-gray-900\/30, body .bg-gray-800\/50 { background: var(--tint); }
        body .text-brand-300 { color: var(--ink); }
        body .bg-brand-900\/30 { background: var(--tint); }
        body .text-pink-400, body .text-pink-300 { color: var(--purple); } body .bg-pink-900\/30 { background: color-mix(in srgb, var(--purple) 14%, transparent); }
        body .text-blue-400, body .text-blue-300 { color: var(--blue); } body .bg-blue-900\/30 { background: color-mix(in srgb, var(--blue) 14%, transparent); }
        body .text-emerald-400, body .text-emerald-300 { color: var(--green); } body .bg-emerald-900\/30 { background: color-mix(in srgb, var(--green) 14%, transparent); }
        body .text-orange-400, body .text-orange-300 { color: var(--amber); } body .bg-orange-900\/30 { background: color-mix(in srgb, var(--amber) 16%, transparent); }
        body .text-purple-400, body .text-purple-300 { color: var(--purple); } body .bg-purple-900\/30 { background: color-mix(in srgb, var(--purple) 14%, transparent); }
        .group:hover .group-hover\:text-brand-400, .group:hover .group-hover\:text-pink-400, .group:hover .group-hover\:text-blue-400,
        body .group:hover .group-hover\:text-emerald-400, body .group:hover .group-hover\:text-orange-400, body .group:hover .group-hover\:text-purple-400 { color: var(--ink); }
        /* article cards: tinted icon banner instead of dark gradients */
        a.group > .glass { border-radius: 1.25rem; }
        a.group > .glass:hover { border-color: var(--cardb2); translate: 0 -2px; box-shadow: var(--shl); }
        a.group > .glass > .h-48 { background: var(--tint) !important; border-bottom: 1px solid var(--cardb); }
        a.group > .glass > .h-48 i { color: var(--ink) !important; }
        a.group:nth-child(3n+2) > .glass > .h-48 { background: color-mix(in srgb, var(--purple) 12%, transparent) !important; }
        a.group:nth-child(3n+2) > .glass > .h-48 i { color: var(--purple) !important; }
        a.group:nth-child(3n) > .glass > .h-48 { background: color-mix(in srgb, var(--blue) 12%, transparent) !important; }
        a.group:nth-child(3n) > .glass > .h-48 i { color: var(--blue) !important; }
        /* article typography */
        .prose h2 { color: var(--text); font-weight: 700; margin-top: 2em; margin-bottom: 1em; font-size: clamp(22px, 2.2vw, 28px); }
        .prose h3 { color: var(--text); font-weight: 600; margin-top: 1.5em; margin-bottom: .75em; font-size: 20px; }
        .prose p { color: var(--muted); margin-bottom: 1.5em; line-height: 1.8; font-size: 16px; }
        .prose ul { list-style-type: disc; padding-left: 1.5em; margin-bottom: 1.5em; color: var(--muted); }
        .prose ol { list-style-type: decimal; padding-left: 1.5em; margin-bottom: 1.5em; color: var(--muted); }
        .prose li { margin-bottom: .4em; }
        .prose strong { color: var(--ink); }
        .prose code { background: var(--tint); color: var(--text); padding: .15em .4em; border-radius: .3em; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .9em; }
        .prose a { color: var(--ink); text-decoration: underline; }
        .prose th { color: var(--text) !important; }
        body h1.text-4xl.md\:text-5xl { font-size: clamp(32px, 3.5vw, 48px); }
        .border-brand-500\/30 { border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
        body .hover\:shadow-\[0_0_20px_rgba\(14\,165\,233\,0\.4\)\]:hover { box-shadow: var(--shl); }
        body .bg-brand-600, body .bg-brand-600.text-white, body .bg-brand-600 .text-white { color: var(--btn-fg); }
        body .lang-btn { font-size: 12px; font-weight: 600; }
        body .lang-btn:not(.bg-brand-600) { color: var(--muted); }
        body .group:hover .group-hover\:text-brand-400 { color: var(--ink); }