@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;900&family=JetBrains+Mono:wght@500&display=swap');

:root {
    --bg: #020617;
    --text: #f8fafc;
    --accent: #38bdf8;
    --border: rgba(255, 255, 255, 0.1);
}

body, html {
    margin: 0;
    padding: 0;
    background-color: var(--bg) !important;
    color: var(--text) !important;
    font-family: 'Inter', sans-serif !important;
    overflow-x: hidden;
}

/* BROADCAST PULSE ANIMATION */
.broadcast-bg {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid var(--accent);
    border-radius: 50%;
    opacity: 0;
    animation: expand 6s infinite ease-out;
}

.pulse-ring:nth-child(2) { animation-delay: 2s; }
.pulse-ring:nth-child(3) { animation-delay: 4s; }

@keyframes expand {
    0%   { width: 0; height: 0; opacity: 0.5; }
    100% { width: 150vw; height: 150vw; opacity: 0; }
}

/* NAVIGATION */
.notifyreach-nav {
    padding: 30px 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    background: rgba(2, 6, 23, 0.7);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-family: 'Inter', sans-serif !important;
    font-weight: 900 !important;
    font-size: 1.5rem !important;
    letter-spacing: -1px !important;
    text-transform: uppercase !important;
    color: var(--text) !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: var(--text) !important;
}

.logo span {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.nav-cta {
    text-decoration: none;
    color: var(--bg) !important;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 12px 28px;
    background: var(--accent);
    letter-spacing: 1px;
    transition: 0.3s;
}

.nav-cta:hover {
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
    color: var(--bg) !important;
}

/* HERO */
.hero {
    padding: 140px 6% 100px 6%;
    position: relative;
    z-index: 1;
    max-width: 1000px;
}

.signal-id {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

h1 {
    font-family: 'Inter', sans-serif !important;
    font-size: clamp(3.5rem, 12vw, 8rem) !important;
    font-weight: 900 !important;
    line-height: 0.85 !important;
    margin: 0 !important;
    letter-spacing: -5px !important;
    color: var(--text) !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: var(--text) !important;
    text-transform: none !important;
}

.hero-p {
    margin-top: 40px;
    font-size: 1.25rem;
    color: #94a3b8;
    max-width: 500px;
    line-height: 1.5;
    border-left: 2px solid var(--accent);
    padding-left: 30px;
}

/* SIGNAL GRID */
.signal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
    background: rgba(2, 6, 23, 0.8);
}

.signal-card {
    padding: 20px 50px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background 0.4s;
}

.signal-card:hover {
    background: rgba(56, 189, 248, 0.05);
}

/* WAVE ICON */
.wave-icon {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 25px;
}

.wave-bar {
    width: 4px;
    background: var(--accent);
    border-radius: 2px;
    transition: height 0.3s;
}

.signal-card:hover .wave-bar {
    animation: wave-pulse 1s infinite ease-in-out;
}

@keyframes wave-pulse {
    0%, 100% { height: 10px; }
    50%       { height: 25px; }
}

h3 {
    font-family: 'Inter', sans-serif !important;
    font-size: 1.6rem !important;
    font-weight: 900 !important;
    margin-bottom: 15px !important;
    color: var(--text) !important;
    text-transform: none !important;
}

p {
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
}

/* FOOTER / SHARED LAYOUT OVERRIDES */
footer, .footer, .site-footer {
    border-top: 1px solid var(--border) !important;
    background: transparent !important;
    color: #475569 !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.65rem !important;
}

footer a, .footer a, .site-footer a {
    color: #475569 !important;
}

/* SHARED NAV OVERRIDE */
nav:not(.notifyreach-nav), .navbar, header {
    display: none !important;
}

.notifyreach-nav, main, footer, .site-footer {
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .hero { padding-top: 60px; padding-bottom: 60px; }
}

/* ── Signal Line ─────────────────────────────────── */
.signal-line {
    padding: 60px 6% 80px;
    text-align: center;
    position: relative;
    z-index: 1;
    background: rgba(2, 6, 23, 0.8);
}

.signal-inner {
    max-width: 600px;
    margin: 0 auto;
}

.signal-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
    opacity: 0.9;
    margin-bottom: 30px;
}

.signal-cta {
    display: inline-block;
    color: var(--bg);
    background: var(--accent);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 12px 28px;
    transition: 0.3s;
}

.signal-cta:hover {
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
}

.signal-sub {
    margin-top: 20px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ffffff;
}