:root {
    /* Backgrounds */
    --bg-primary: #0F1923;
    --bg-secondary: #0a1118;
    --bg-card: #162232;
    --bg-card-hover: #1C2D3F;

    /* Brand Colors */
    --amber: #F59E0B;
    --amber-light: #FBBF24;
    --amber-dark: #D97706;
    --amber-glow: rgba(245, 158, 11, 0.15);
    --amber-ghost: rgba(245, 158, 11, 0.06);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.4);

    /* Borders */
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.04);

    /* Status */
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #f87171;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.08);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.2;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-lg); }
.container--narrow { max-width: 800px; }
.section { padding: var(--space-3xl) var(--space-lg); }
.section__header { text-align: center; margin-bottom: var(--space-2xl); }
.section__title { font-size: 2rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-sm); }
.section__subtitle { color: var(--text-secondary); font-size: 1.1rem; }

.header {
    background: rgba(15, 25, 35, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
}
.header__inner {
    max-width: 1200px; margin: 0 auto; padding: 0 var(--space-lg);
    height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark { width: 36px; height: 36px; }
.logo__text { font-size: 18px; font-weight: 700; }
.logo__text-sub { color: rgba(255,255,255,0.5); font-weight: 500; }
.nav { display: flex; align-items: center; gap: var(--space-xl); }
.nav__link { color: var(--text-secondary); font-weight: 500; font-size: 0.95rem; transition: color var(--transition-fast); }
.nav__link:hover { color: var(--amber-light); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: var(--space-sm); }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); margin: 5px 0; transition: var(--transition-fast); }

.mobile-nav {
    display: none; position: fixed; top: 0; right: -100%; width: 280px;
    height: 100vh; background: var(--bg-card); z-index: 200;
    padding: var(--space-xl); transition: right var(--transition-base);
}
.mobile-nav.active { right: 0; }
.mobile-nav__overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 150; opacity: 0; transition: opacity var(--transition-base);
}
.mobile-nav__overlay.active { display: block; opacity: 1; }
.mobile-nav__close { position: absolute; top: var(--space-lg); right: var(--space-lg); background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }
.mobile-nav__links { list-style: none; margin-top: var(--space-3xl); }
.mobile-nav__link { display: block; padding: var(--space-md) 0; color: var(--text-primary); font-size: 1.1rem; font-weight: 500; border-bottom: 1px solid var(--border); }

@media (max-width: 768px) {
    .nav, .header .btn { display: none; }
    .menu-toggle { display: block; }
    .mobile-nav { display: block; }
}

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.75rem 1.5rem; border-radius: var(--radius-md);
    font-weight: 600; font-size: 0.95rem; transition: all var(--transition-fast);
    cursor: pointer; border: none; text-decoration: none;
}
.btn--primary { background: var(--amber); color: #0F1923; box-shadow: var(--shadow-glow); }
.btn--primary:hover { background: var(--amber-light); transform: translateY(-1px); box-shadow: 0 0 30px var(--amber-glow); }
.btn--secondary { background: transparent; color: var(--amber-light); border: 2px solid var(--amber); }
.btn--secondary:hover { background: var(--amber); color: #0F1923; }
.btn--sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

.card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: var(--space-lg);
    transition: all var(--transition-base);
}
.card:hover { border-color: var(--amber); box-shadow: var(--shadow-glow); }

.category-card { display: flex; flex-direction: column; text-decoration: none; }
.category-card:hover { transform: translateY(-2px); }
.category-card__icon {
    width: 48px; height: 48px; background: var(--bg-secondary); border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-md);
    font-size: 1.25rem; color: var(--amber-light); font-weight: 700;
}
.category-card__title { font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-xs); }
.category-card__examples { font-size: 0.85rem; color: var(--text-muted); }

.job-card { display: block; text-decoration: none; }
.job-card__header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-md); }
.job-card__company { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--space-xs); }
.job-card__title { font-weight: 600; color: var(--text-primary); font-size: 1.1rem; }
.job-card__salary {
    background: var(--bg-secondary); padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm); font-size: 0.875rem; font-weight: 600;
    color: var(--amber-light); white-space: nowrap;
}
.job-card__meta { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.job-card__tag { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.8rem; color: var(--text-muted); }
.job-card__tag--remote { color: var(--success); font-weight: 500; }

.hero {
    padding: 10rem var(--space-lg) var(--space-3xl);
    text-align: center; max-width: 900px; margin: 0 auto; position: relative;
}
.hero::before {
    content: ''; position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%); width: 600px; height: 600px;
    background: radial-gradient(circle, var(--amber-glow) 0%, transparent 70%);
    pointer-events: none; z-index: -1;
}
.hero__badge {
    display: inline-flex; align-items: center; gap: var(--space-sm);
    background: var(--bg-card); border: 1px solid var(--border);
    padding: var(--space-sm) var(--space-md); border-radius: var(--radius-full);
    font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--space-xl);
}
.hero__badge-dot { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.hero__title { font-size: 3.5rem; font-weight: 700; line-height: 1.1; margin-bottom: var(--space-lg); }
.hero__title-accent { color: var(--amber-light); }
.hero__subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: var(--space-2xl); max-width: 600px; margin-left: auto; margin-right: auto; }
.hero__buttons { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }
@media (max-width: 768px) {
    .hero { padding-top: 8rem; }
    .hero__title { font-size: 2.5rem; }
}

.stats { background: var(--bg-secondary); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: var(--space-2xl) var(--space-lg); }
.stats__inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
.stat { text-align: center; }
.stat__value { font-size: 2.5rem; font-weight: 700; color: var(--amber-light); line-height: 1; margin-bottom: var(--space-xs); }
.stat__label { font-size: 0.9rem; color: var(--text-secondary); font-weight: 500; }
@media (max-width: 768px) { .stats__inner { grid-template-columns: repeat(2, 1fr); } }

.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.jobs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
@media (max-width: 768px) {
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .jobs-grid { grid-template-columns: 1fr; }
}

.cta-box {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 3rem 2.5rem; text-align: center; max-width: 700px;
    margin: var(--space-3xl) auto; position: relative; overflow: hidden;
}
.cta-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--amber), transparent); }
.cta-box h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }
.cta-box p { color: var(--text-secondary); margin-bottom: 1.5rem; font-size: 1.05rem; }

.signup-form { display: flex; gap: 0.5rem; max-width: 440px; margin: 0 auto; }
.signup-form input[type="email"] {
    flex: 1; padding: 0.85rem 1rem; border-radius: var(--radius-md);
    border: 1px solid var(--border); background: var(--bg-secondary);
    color: var(--text-primary); font-size: 0.95rem; font-family: inherit;
    outline: none; transition: border-color var(--transition-fast);
}
.signup-form input[type="email"]::placeholder { color: var(--text-muted); }
.signup-form input[type="email"]:focus { border-color: var(--amber); box-shadow: 0 0 0 2px var(--amber-glow); }
.signup-form button {
    padding: 0.85rem 1.5rem; border-radius: var(--radius-md); border: none;
    background: var(--amber); color: #0F1923; font-size: 0.95rem; font-weight: 600;
    font-family: inherit; cursor: pointer; transition: all var(--transition-fast); white-space: nowrap;
}
.signup-form button:hover { background: var(--amber-light); box-shadow: 0 0 30px var(--amber-glow); transform: translateY(-1px); }
.signup-form button:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.signup-msg { font-size: 0.85rem; margin-top: 0.5rem; min-height: 1.25rem; }
.signup-msg.success { color: var(--success); }
.signup-msg.error { color: var(--error); }
.signup-trust { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.75rem; }
@media (max-width: 480px) { .signup-form { flex-direction: column; } .signup-form button { width: 100%; } }

.scroll-cta {
    position: fixed; bottom: -300px; right: 24px; width: 360px;
    max-width: calc(100vw - 48px);
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-hover) 100%);
    border: 1px solid var(--border); border-radius: 16px; padding: 1.75rem;
    z-index: 1000; box-shadow: 0 8px 32px rgba(0,0,0,0.4); transition: bottom 0.4s ease;
}
.scroll-cta.visible { bottom: 24px; }
.scroll-cta-close { position: absolute; top: 10px; right: 14px; background: none; border: none; color: var(--text-muted); font-size: 1.25rem; cursor: pointer; padding: 4px; line-height: 1; }
.scroll-cta-close:hover { color: var(--text-primary); }
.scroll-cta h4 { font-size: 1.1rem; margin-bottom: 0.5rem; padding-right: 1.5rem; }
.scroll-cta p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.4; }
.scroll-cta .signup-form { max-width: 100%; }
.scroll-cta .signup-form input[type="email"] { font-size: 0.85rem; padding: 0.7rem 0.85rem; }
.scroll-cta .signup-form button { font-size: 0.85rem; padding: 0.7rem 1rem; }
.scroll-cta .signup-trust { font-size: 0.75rem; }
@media (max-width: 480px) { .scroll-cta { right: 12px; left: 12px; width: auto; max-width: none; padding: 1.25rem; } }

.logo-strip { padding: 2.5rem 0 1rem; text-align: center; }
.logo-strip-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 1.25rem; }
.logo-strip-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1.25rem 2rem; max-width: 800px; margin: 0 auto; }
.logo-icon { width: 36px; height: 36px; border-radius: 8px; filter: grayscale(100%) brightness(0.7); opacity: 0.5; transition: all 0.2s; }
.logo-icon:hover { filter: grayscale(0%) brightness(1); opacity: 1; }
@media (max-width: 768px) { .logo-strip-row { gap: 1rem 1.5rem; } .logo-icon { width: 30px; height: 30px; } }

.footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding: var(--space-3xl) var(--space-lg) var(--space-xl); }
.footer__inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-2xl); }
.footer__brand { max-width: 280px; }
.footer__logo { margin-bottom: var(--space-md); }
.footer__logo-mark { width: 32px; height: 32px; display: inline-block; vertical-align: middle; margin-right: 8px; }
.footer__logo-text { font-size: 18px; font-weight: 700; vertical-align: middle; }
.footer__logo-text-sub { color: rgba(255,255,255,0.5); font-weight: 500; }
.footer__desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.footer__col-title { font-weight: 600; margin-bottom: var(--space-md); font-size: 0.95rem; }
.footer__links { list-style: none; }
.footer__link { color: var(--text-secondary); font-size: 0.9rem; display: block; padding: var(--space-xs) 0; transition: color var(--transition-fast); }
.footer__link:hover { color: var(--amber-light); }
.footer__bottom { max-width: 1200px; margin: var(--space-2xl) auto 0; padding-top: var(--space-xl); border-top: 1px solid var(--border); font-size: 0.875rem; color: var(--text-muted); }
@media (max-width: 768px) { .footer__inner { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }