@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
    --ink: #14162b;
    --paper: #f6f5fb;
    --paper-warm: #efedf9;
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --accent: #ffb443;
    --accent-ink: #7a4b00;
    --line: #e3e1f0;
    --muted: #63607c;
}

* { box-sizing: border-box; }

body.landing {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.landing h1, .landing h2, .landing h3 {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 600;
    line-height: 1.08;
    margin: 0;
    letter-spacing: -0.01em;
}

.landing .eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}

.wrap {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Nav ---------- */
.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 0;
}
.landing-nav .logo {
    font-family: 'Fraunces', serif;
    font-weight: 700;
    font-size: 21px;
    color: var(--ink);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.landing-nav .logo .dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--accent);
    display: inline-block;
}
.landing-nav .links { display: flex; gap: 28px; align-items: center; }
.landing-nav .links a {
    color: var(--ink);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
.landing-nav .cta-group { display: flex; gap: 10px; align-items: center; }

.btn-ghost {
    font-size: 14px; font-weight: 600; color: var(--ink);
    text-decoration: none; padding: 10px 16px;
}
.btn-primary {
    font-size: 14px; font-weight: 600; color: #fff; background: var(--ink);
    text-decoration: none; padding: 11px 20px; border-radius: 999px;
    display: inline-block; transition: transform 0.15s ease, background 0.15s ease;
    border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-accent {
    font-size: 15px; font-weight: 600; color: var(--ink); background: var(--accent);
    text-decoration: none; padding: 13px 24px; border-radius: 999px;
    display: inline-block; transition: transform 0.15s ease;
}
.btn-accent:hover { transform: translateY(-1px); }

/* ---------- Hero ---------- */
.hero {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    padding: 56px 0 80px;
}
.hero h1 { font-size: 52px; margin-top: 14px; }
.hero .sub {
    font-size: 18px; color: var(--muted); max-width: 480px;
    margin: 20px 0 30px; line-height: 1.55;
}
.hero .cta-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero .cta-note { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* Signature: live campaign card mockup */
.hero-visual { position: relative; }
.mock-card {
    background: #fff; border: 1px solid var(--line); border-radius: 20px;
    padding: 26px; box-shadow: 0 30px 60px -25px rgba(20,22,43,0.28);
}
.mock-card .mock-head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 18px;
}
.mock-card .mock-head .campaign-name { font-weight: 600; font-size: 15px; }
.mock-card .mock-head .status-pill {
    font-family: 'IBM Plex Mono', monospace; font-size: 11px;
    background: #eafbe9; color: #1e8e3e; padding: 4px 10px; border-radius: 999px;
}
.mock-stat { margin-bottom: 16px; }
.mock-stat .row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.mock-stat .row .label { color: var(--muted); }
.mock-stat .row .value { font-weight: 700; font-family: 'IBM Plex Mono', monospace; }
.mock-bar { height: 8px; border-radius: 6px; background: var(--paper-warm); overflow: hidden; }
.mock-bar .fill { height: 100%; border-radius: 6px; transition: width 1.4s cubic-bezier(.2,.8,.2,1); width: 0%; }
.mock-bar .fill.primary { background: var(--primary); }
.mock-bar .fill.accent { background: var(--accent); }
.mock-live {
    display: flex; align-items: center; gap: 8px; margin-top: 20px;
    padding-top: 16px; border-top: 1px solid var(--line);
    font-size: 12.5px; color: var(--muted);
}
.mock-live .pulse {
    width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
    box-shadow: 0 0 0 rgba(34,197,94,0.5); animation: pulse 1.8s infinite;
    flex-shrink: 0;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.45); }
    70% { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
    100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
.hero-visual .float-tag {
    position: absolute; background: #fff; border: 1px solid var(--line);
    border-radius: 12px; padding: 10px 14px; font-size: 12px; font-weight: 600;
    box-shadow: 0 12px 24px -12px rgba(20,22,43,0.25);
    display: flex; align-items: center; gap: 8px;
}
.float-tag.tag-open { top: -18px; right: 8%; }
.float-tag.tag-click { bottom: 10%; left: -30px; }

/* ---------- Features ---------- */
.section { padding: 70px 0; }
.section-head { max-width: 560px; margin-bottom: 40px; }
.section-head h2 { font-size: 34px; margin-top: 10px; }
.section-head p { color: var(--muted); font-size: 16px; margin-top: 14px; line-height: 1.5; }

.feature-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
    background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px;
}
.feature-card .icon {
    width: 38px; height: 38px; border-radius: 10px; background: var(--paper-warm);
    display: flex; align-items: center; justify-content: center; font-size: 18px;
    margin-bottom: 16px;
}
.feature-card h3 { font-size: 17px; font-weight: 600; font-family: 'Inter', sans-serif; }
.feature-card p { font-size: 14px; color: var(--muted); margin-top: 8px; line-height: 1.5; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 10px; }
.step .num {
    font-family: 'Fraunces', serif; font-size: 40px; font-weight: 600; color: var(--primary);
    opacity: 0.35; margin-bottom: 6px;
}
.step h3 { font-size: 17px; font-weight: 600; font-family: 'Inter', sans-serif; }
.step p { font-size: 14px; color: var(--muted); margin-top: 8px; line-height: 1.5; }

/* ---------- Final CTA ---------- */
.cta-band {
    background: var(--ink); border-radius: 24px; padding: 60px 50px;
    display: flex; justify-content: space-between; align-items: center; gap: 30px;
    flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: 30px; max-width: 460px; }
.cta-band p { color: #b9b7cf; margin-top: 10px; font-size: 15px; }

/* ---------- Footer ---------- */
.landing-footer {
    padding: 40px 0 50px; display: flex; justify-content: space-between;
    align-items: center; border-top: 1px solid var(--line); margin-top: 20px;
    font-size: 13px; color: var(--muted); flex-wrap: wrap; gap: 12px;
}
.landing-footer a { color: var(--muted); text-decoration: none; }

@media (max-width: 880px) {
    .hero { grid-template-columns: 1fr; padding-top: 30px; }
    .hero h1 { font-size: 38px; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: 1fr; }
    .landing-nav .links { display: none; }
    .cta-band { padding: 40px 26px; }
    .float-tag { display: none; }
}
@media (max-width: 560px) {
    .feature-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .mock-bar .fill { transition: none; }
    .mock-live .pulse { animation: none; }
}