/* TRENDIMPACT FOUNDATION - Transparency Dashboard Dark + Blue */
:root {
    --tf-black: #030408; --tf-gray-900: #11131c; --tf-gray-700: #252a38;
    --tf-gray-500: #5a6274; --tf-gray-400: #8890a3; --tf-white: #f0f2f8;
    --tf-blue: #3b82f6; --tf-blue-glow: rgba(59, 130, 246, 0.4);
    --tf-accent: #00d4aa; --tf-accent-glow: rgba(0, 212, 170, 0.4);
    --glass-bg: rgba(17, 19, 28, 0.8); --glass-border: rgba(59, 130, 246, 0.15);
    --font-heading:  Outfit, system-ui, sans-serif;
    --font-body: Inter, system-ui, sans-serif;
    --font-mono: JetBrains Mono, monospace;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background: var(--tf-black); color: var(--tf-white); font-family: var(--font-body);
    line-height: 1.6; overflow-x: hidden; min-height: 100vh;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 3rem); }
.header {
    height: 90px; display: flex; align-items: center; border-bottom: 1px solid var(--glass-border);
    background: rgba(3, 4, 8, 0.9); backdrop-filter: blur(20px);
    position: sticky; top: 0; z-index: 1000;
}
.header nav { display: flex; gap: 2.5rem; }
.header nav a {
    text-decoration: none; color: var(--tf-gray-400); font-weight: 700;
    font-size: 0.875rem; text-transform: uppercase; letter-spacing: 2px; transition: 0.3s ease;
    position: relative;
}
.header nav a::after {
    content: ; position: absolute; bottom: -6px; left: 0; width: 0; height: 2px;
 background: var(--tf-blue); transition: width 0.3s ease; box-shadow: 0 0 10px var(--tf-blue-glow);
}
.header nav a:hover { color: var(--tf-white); }
.header nav a:hover::after { width: 100%; }
.epic-foundation-logo {
 position: relative; width: 240px; height: 240px; margin: 0 auto 3rem;
 display: flex; align-items: center; justify-content: center; z-index: 10;
}
.hero-logo {
 width: 180px; height: auto; z-index: 2;
 filter: drop-shadow(0 0 40px var(--tf-accent-glow));
 animation: foundationFloat 5s ease-in-out infinite;
}
@keyframes foundationFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.glow-ring {
 position: absolute; width: 320px; height: 320px;
 border: 2px solid rgba(0, 212, 170, 0.15); border-radius: 50%;
 animation: pulseRing 3s ease-in-out infinite;
}
.glow-ring::before {
 content: ; position: absolute; inset: 20px;
    border: 1px dashed rgba(0, 212, 170, 0.1); border-radius: 50%;
    animation: pulseRing 3s ease-in-out infinite reverse;
}
@keyframes pulseRing { 0%, 100% { transform: scale(1); opacity: 0.3; } 50% { transform: scale(1.05); opacity: 0.6; } }
.hero { padding: 4rem 0 5rem; text-align: center; }
.hero h1 {
    font-family: var(--font-heading); font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900; letter-spacing: -3px; margin-bottom: 1.5rem;
    background: linear-gradient(180deg, var(--tf-white), #60a5fa);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero > .container > p { color: var(--tf-gray-400); max-width: 600px; margin: 0 auto 3rem; font-size: 1.125rem; line-height: 1.8; }
.lookup-card {
    background: var(--glass-bg); border: 1px solid var(--glass-border); padding: 4rem;
    border-radius: 24px; backdrop-filter: blur(40px); max-width: 800px; margin: 0 auto;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.input-wrapper { display: flex; gap: 1rem; margin-bottom: 1rem; }
.input-wrapper input {
    flex: 1; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--glass-border);
    padding: 1.25rem 1.5rem; border-radius: 12px; font-size: 1.125rem; color: var(--tf-white);
    font-family: var(--font-mono); font-weight: 600; transition: 0.3s ease; letter-spacing: 1px;
}
.input-wrapper input::placeholder { color: var(--tf-gray-500); }
.input-wrapper input:focus {
    outline: none; border-color: var(--tf-blue); background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 30px var(--tf-blue-glow);
}
.btn-lookup {
    padding: 0 2.5rem; background: linear-gradient(135deg, var(--tf-blue), #2563eb);
    color: var(--tf-white); border: none; border-radius: 12px; font-weight: 800;
    font-family: var(--font-heading); cursor: pointer; transition: 0.3s ease;
    text-transform: uppercase; letter-spacing: 2px; font-size: 0.875rem;
    box-shadow: 0 4px 20px var(--tf-blue-glow);
}
.btn-lookup:hover { transform: translateY(-2px); box-shadow: 0 10px 30px var(--tf-blue-glow); }
.lookup-card > p { color: var(--tf-gray-500); font-size: 0.875rem; text-align: left; }
.result-feed {
    margin-top: 4rem; display: none; text-align: left; border-top: 1px solid var(--glass-border);
    padding-top: 2.5rem; animation: fadeIn 0.5s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.result-feed h4 {
    margin-bottom: 2rem; border-bottom: 1px solid var(--glass-border); padding-bottom: 0.75rem;
    font-family: var(--font-mono); font-size: 1rem; color: var(--tf-gray-400); letter-spacing: 1px;
}
#ref-display { color: var(--tf-accent); }
.feed-steps-terminal { display: flex; flex-direction: column; gap: 0; }
.feed-step { display: flex; gap: 1.5rem; position: relative; padding-bottom: 2.5rem; }
.feed-step::before {
    content: ; position: absolute; left: 20px; top: 45px; bottom: 0; width: 2px;
 background: var(--glass-border);
}
.feed-step.active::before { background: linear-gradient(to bottom, var(--tf-accent), transparent); }
.feed-step:last-child::before { display: none; }
.step-marker {
 width: 42px; height: 42px; background: var(--tf-gray-900); border: 2px solid var(--glass-border);
 border-radius: 10px; display: flex; align-items: center; justify-content: center;
 z-index: 10; flex-shrink: 0; font-weight: 900; font-family: var(--font-heading);
 color: var(--tf-gray-500); transition: 0.3s ease;
}
.feed-step.complete .step-marker {
 background: var(--tf-accent); border-color: var(--tf-accent); color: var(--tf-black);
 box-shadow: 0 0 20px var(--tf-accent-glow);
}
.feed-step.active .step-marker {
 border-color: var(--tf-accent); color: var(--tf-accent); box-shadow: 0 0 15px var(--tf-accent-glow);
 animation: pulseMarker 2s ease-in-out infinite;
}
@keyframes pulseMarker { 0%, 100% { box-shadow: 0 0 15px var(--tf-accent-glow); } 50% { box-shadow: 0 0 25px var(--tf-accent-glow); } }
.step-content h3 { font-family: var(--font-heading); font-size: 1.25rem; margin-bottom: 0.5rem; color: var(--tf-white); }
.step-content p { color: var(--tf-gray-500); font-size: 0.95rem; line-height: 1.6; }
.stats { padding: 6rem 0; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; text-align: center; }
.stat-item h2 {
 font-family: var(--font-heading); font-size: 4rem; font-weight: 900;
 color: var(--tf-blue); margin-bottom: 0.75rem; text-shadow: 0 0 40px var(--tf-blue-glow);
}
.stat-item p { color: var(--tf-gray-400); text-transform: uppercase; font-weight: 700; letter-spacing: 3px; font-size: 0.875rem; }
.stats .container > div:last-child { text-align: center; margin-top: 4rem; color: var(--tf-gray-500); font-size: 1rem; }
footer {
 padding: 4rem 0; border-top: 1px solid var(--glass-border); text-align: center;
 color: var(--tf-gray-500); font-size: 0.875rem; letter-spacing: 3px;
 font-weight: 700; text-transform: uppercase;
}
@media (max-width: 768px) {
 .header { height: 70px; } .header nav { gap: 1.5rem; } .hero { padding-top: 3rem; }
 .epic-foundation-logo { width: 180px; height: 180px; } .hero-logo { width: 140px; }
 .glow-ring { width: 240px; height: 240px; } .lookup-card { padding: 2.5rem; }
 .input-wrapper { flex-direction: column; } .btn-lookup { height: 56px; width: 100%; }
 .stat-grid { grid-template-columns: 1fr; gap: 2rem; } .stat-item h2 { font-size: 3rem; }
 .feed-step { gap: 1rem; } .step-content h3 { font-size: 1.1rem; }
}
@media (max-width: 480px) { .hero h1 { letter-spacing: -1px; } .lookup-card { padding: 1.5rem; } }