hermes-agent/landingpage/style.css

/* =========================================================================
   Hermes Agent Landing Page
   Colors: Gold (#FFD700) / Amber (#FFBF00) / Bronze (#CD7F32)
   ========================================================================= */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --gold: #FFD700;
    --amber: #FFBF00;
    --bronze: #CD7F32;
    --dark-gold: #B8860B;
    --bg: #07070d;
    --bg-card: #0f0f18;
    --bg-card-hover: #14142a;
    --border: rgba(255, 215, 0, 0.08);
    --border-hover: rgba(255, 215, 0, 0.18);
    --text: #e8e4dc;
    --text-dim: #9a968e;
    --text-muted: #6a665e;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
    --container: 1080px;
    --radius: 12px;
    --radius-sm: 8px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: radial-gradient(rgba(255, 215, 0, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--amber);
}

strong {
    color: #fff;
    font-weight: 600;
}

/* --- Ambient Glow --- */
.ambient-glow {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}
.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--gold);
    top: -200px;
    left: -200px;
    opacity: 0.08;
}
.glow-2 {
    width: 500px;
    height: 500px;
    background: var(--bronze);
    bottom: 20%;
    right: -150px;
    opacity: 0.06;
}

/* --- Container --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(7, 7, 13, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 600;
    font-size: 15px;
}
.nav-logo:hover { color: var(--gold); }

.nav-symbol {
    font-size: 22px;
    color: var(--gold);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

.external-icon { opacity: 0.4; }

/* --- Hero --- */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-content {
    max-width: 760px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 215, 0, 0.06);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 100px;
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 32px;
    font-weight: 450;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    display: inline-block;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-ascii {
    margin-bottom: 28px;
    display: flex;
    justify-content: center;
}

.hero-logo {
    max-width: 700px;
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 0 24px rgba(255, 215, 0, 0.15));
    transition: opacity 0.3s;
    opacity: 0.9;
}

.hero-ascii:hover .hero-logo {
    opacity: 1;
}

.hero-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    color: #fff;
}

.hero-gradient {
    background: linear-gradient(135deg, var(--gold), var(--amber), var(--bronze));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-dim);
    max-width: 620px;
    margin: 0 auto 36px;
}

.hero-install {
    margin-bottom: 32px;
}

.install-box {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    max-width: 680px;
    margin: 0 auto;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text);
    overflow-x: auto;
    transition: border-color 0.3s;
}

.install-box:hover {
    border-color: var(--border-hover);
}

.install-box code {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}

.copy-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-size: 12px;
    transition: all 0.2s;
}
.copy-btn:hover {
    color: var(--gold);
    background: rgba(255, 215, 0, 0.08);
}

.install-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

.hero-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 550;
    transition: all 0.25s;
    border: 1px solid transparent;
}

.btn-primary {
    background: rgba(255, 215, 0, 0.1);
    color: var(--gold);
    border-color: rgba(255, 215, 0, 0.2);
}
.btn-primary:hover {
    background: rgba(255, 215, 0, 0.18);
    border-color: rgba(255, 215, 0, 0.35);
    color: var(--gold);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-dim);
    border-color: rgba(255, 255, 255, 0.08);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text);
    transform: translateY(-1px);
}

/* --- Sections --- */
.section {
    position: relative;
    z-index: 1;
    padding: 80px 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.section-marker {
    font-size: 20px;
    color: var(--gold);
    opacity: 0.7;
}

.section-header h2 {
    font-size: 28px;
    font-weight: 650;
    color: #fff;
    letter-spacing: -0.02em;
}

.section-desc {
    color: var(--text-dim);
    font-size: 16px;
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 40px;
    text-align: center;
}

/* --- Section: What --- */
.section-what {
    padding: 60px 0 20px;
    border-top: 1px solid var(--border);
}

.lead-text {
    font-size: 20px;
    line-height: 1.75;
    color: var(--text-dim);
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.65;
}

/* --- Terminal Demo --- */
.section-demo {
    padding-bottom: 60px;
}

.terminal-window {
    background: #0c0c14;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
}

.terminal-body {
    padding: 20px 24px;
    height: 340px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.7;
    white-space: pre-wrap;
    overflow-y: auto;
    overflow-x: hidden;
}

.terminal-cursor {
    animation: blink 1s step-end infinite;
    color: var(--gold);
    opacity: 0.8;
}

@keyframes blink {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 0; }
}

/* Terminal demo colors */
.t-prompt { color: var(--gold); }
.t-cmd { color: #fff; }
.t-dim { color: var(--text-muted); }
.t-text { color: var(--text-dim); }
.t-green { color: #4ade80; }
.t-blue { color: #60a5fa; }
.t-amber { color: var(--amber); }
.t-bronze { color: var(--bronze); }
.t-tool { color: var(--text-muted); }

/* --- Tools Grid --- */
.tools-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.tool-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 14px;
    color: var(--text-dim);
    transition: all 0.25s;
}

.tool-pill:hover {
    border-color: var(--border-hover);
    color: var(--text);
    background: var(--bg-card-hover);
}

.tool-emoji {
    font-size: 16px;
}

/* --- Platforms --- */
.platforms-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.platform-group {
    text-align: center;
}

.platform-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-weight: 550;
}

.platform-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.platform-pill {
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 13px;
    color: var(--text-dim);
    transition: all 0.25s;
}

.platform-pill:hover {
    border-color: var(--border-hover);
    color: var(--text);
}

/* --- Skills --- */
.section-skills {
    border-top: 1px solid var(--border);
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.skill-category h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 14px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-tags span {
    padding: 4px 10px;
    background: rgba(255, 215, 0, 0.04);
    border: 1px solid rgba(255, 215, 0, 0.08);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-dim);
}

.skill-tags span a {
    color: inherit;
}
.skill-tags span a:hover {
    color: var(--gold);
}

.skill-hub-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 12px;
}

/* --- Install Section --- */
.section-install {
    border-top: 1px solid var(--border);
}

.install-steps {
    display: grid;
    gap: 28px;
    max-width: 640px;
    margin: 0 auto;
}

.install-step {
    display: flex;
    gap: 20px;
}

.step-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 215, 0, 0.08);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 600;
    color: var(--gold);
    margin-top: 2px;
}

.step-content {
    flex: 1;
    min-width: 0;
}

.step-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.step-optional {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted);
}

.step-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 8px;
}

.code-block {
    background: #0c0c14;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.code-block-sm {
    max-width: 640px;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

.code-block pre {
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.code-comment {
    color: var(--text-muted);
}

.install-windows {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.install-windows p {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 12px;
}

/* --- Research --- */
.research-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.research-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.3s;
}

.research-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.research-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.research-card p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* --- Footer --- */
.footer {
    position: relative;
    z-index: 1;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 48px;
}

.footer-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.25s;
}

.footer-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.footer-card a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 20px;
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
}

.footer-card a:hover {
    color: var(--text);
}

.footer-card svg {
    opacity: 0.7;
}

.footer-nous-logo {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.footer-skills-icon {
    font-size: 22px;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-dim);
}
.footer-bottom a:hover {
    color: var(--gold);
}

/* --- Scroll Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .features-grid,
    .research-grid,
    .platforms-row,
    .skills-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 100px 20px 60px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .features-grid,
    .research-grid,
    .platforms-row,
    .skills-categories,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 22px;
    }

    .install-box {
        font-size: 11px;
    }

    .nav-links a:not(:last-child):not(:nth-last-child(2)) {
        display: none;
    }

    .hero-logo {
        max-width: 320px;
    }

    .terminal-body {
        font-size: 11px;
        padding: 16px;
        height: 280px;
    }
}

/* --- Selection --- */
::selection {
    background: rgba(255, 215, 0, 0.2);
    color: #fff;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--dark-gold);
}