/* ==========================================================
   MACRO EVIDENCE
   Placeholder Landing Page
   ========================================================== */

/* ---------- BRAND COLORS ---------- */

:root {

    --bg: #050816;

    --surface: #09101F;

    --text: #F8FAFC;

    --muted: #94A3B8;

    --secondary: #64748B;

    --border: rgba(255, 255, 255, .08);

    --brand: #1E88E5;

    --brand-light: #53A9FF;

    --brand-dark: #1565C0;

}

/* ---------- RESET ---------- */

* {

    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

html {

    scroll-behavior: smooth;

}

body {

    background: var(--bg);

    color: var(--text);

    font-family:
        Inter,
        "Segoe UI",
        Arial,
        sans-serif;

    line-height: 1.7;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

}

/* ---------- HERO ---------- */

.hero {

    position: relative;

    width: 100%;

    overflow: hidden;

}

.hero-banner {

    width: 100%;

    height: 220px;

    object-fit: cover;

    display: block;

    border-bottom: 1px solid var(--border);

}

/* Smooth transition into page */

.hero::after {

    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    height: 90px;

    background: linear-gradient(transparent,
            var(--bg));

    pointer-events: none;

}

/* ---------- MAIN ---------- */

.container {

    max-width: 900px;

    margin: auto;

    padding: 80px 32px 90px;

    text-align: center;

}

/* ---------- LOGO ---------- */

.logo {

    width: 88px;

    height: auto;

    margin-bottom: 34px;

    border-radius: 14px;

    box-shadow:
        0 0 36px rgba(30, 136, 229, .18);

}

/* ---------- TYPOGRAPHY ---------- */

.eyebrow {

    text-transform: uppercase;

    letter-spacing: .22em;

    font-size: .75rem;

    font-weight: 600;

    color: var(--brand);

    margin-bottom: 20px;

}

h1 {

    font-size: 4rem;

    font-weight: 700;

    letter-spacing: -2px;

    margin-bottom: 24px;

}

.tagline {

    max-width: 720px;

    margin: auto;

    color: var(--muted);

    font-size: 1.35rem;

    line-height: 1.8;

    margin-bottom: 46px;

}

/* ---------- STATUS ---------- */

.status {

    display: inline-flex;

    align-items: center;

    gap: 12px;

    padding: 12px 24px;

    border: 1px solid rgba(30, 136, 229, .35);

    background: rgba(30, 136, 229, .08);

    color: var(--brand);

    border-radius: 999px;

    font-weight: 600;

    margin-bottom: 60px;

}

.dot {

    width: 10px;

    height: 10px;

    border-radius: 50%;

    background: var(--brand);

    box-shadow: 0 0 10px rgba(30, 136, 229, .5);

}

/* ---------- CONTENT ---------- */

.about {

    max-width: 720px;

    margin: auto;

}

.about p {

    color: #CBD5E1;

    font-size: 1.08rem;

    line-height: 1.9;

    margin-bottom: 22px;

}

/* ---------- CONNECT ---------- */

.connect {

    margin-top: 72px;

}

.label {

    color: var(--secondary);

    text-transform: uppercase;

    letter-spacing: .22em;

    font-size: .80rem;

    font-weight: 600;

    margin-bottom: 24px;

}

.channel-grid {

    display: grid;

    grid-template-columns: repeat(4, minmax(160px, 1fr));

    gap: 18px;

    max-width: 760px;

    margin: 0 auto;

}

.channel {

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 12px;

    padding: 18px 22px;

    text-decoration: none;

    color: var(--text);

    background: rgba(255, 255, 255, .02);

    border: 1px solid rgba(30, 136, 229, .18);

    border-radius: 16px;

    backdrop-filter: blur(12px);

    transition:

        transform .25s ease,

        background .25s ease,

        border-color .25s ease,

        box-shadow .25s ease,

        color .25s ease;

}

.channel svg {

    width: 20px;

    height: 20px;

    color: var(--brand);

    flex-shrink: 0;

    transition: color .25s ease;

}

.channel span {

    font-size: .96rem;

    font-weight: 600;

    color: inherit;

}

.channel:hover {

    transform: translateY(-4px);

    background: rgba(30, 136, 229, .08);

    border-color: rgba(83, 169, 255, .55);

    box-shadow:

        0 12px 32px rgba(30, 136, 229, .18);

}

.channel:hover svg {

    color: var(--brand-light);

}

.channel:active {

    transform: translateY(-1px);

}

/* ---------- FOOTER ---------- */

footer {

    margin-top: 96px;

    padding: 48px 32px;

    border-top: 1px solid rgba(255, 255, 255, .06);

    text-align: center;

}

footer p {

    color: var(--secondary);

    font-size: .95rem;

    margin-bottom: 14px;

}

.copyright {

    color: #516075;

    font-size: .90rem;

}

/* ---------- RESPONSIVE ---------- */

@media (max-width:900px) {

    .channel-grid {

        grid-template-columns: repeat(2, 1fr);

        max-width: 420px;

    }

}

@media (max-width:768px) {

    .hero-banner {

        height: 160px;

    }

    .hero::after {

        height: 60px;

    }

    .container {

        padding: 60px 24px 72px;

    }

    .logo {

        width: 72px;

    }

    h1 {

        font-size: 2.8rem;

        letter-spacing: -1px;

    }

    .tagline {

        font-size: 1.1rem;

    }

}

@media (max-width:520px) {

    .channel-grid {

        grid-template-columns: 1fr;

        max-width: 320px;

    }

    .channel {

        justify-content: flex-start;

        padding: 18px 20px;

    }

}