:root {
    --ink: #1a1d21;
    --muted: #5c6470;
    --accent: #0f62fe;
    --bg: #fafaf8;
    --card: #ffffff;
    --border: #e4e2dd;
    --wa-green: #d9fdd3;
    --wa-bg: #efeae2;
    --ok: #1a7f37;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    font-size: 17px;
}

.wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

.wrap-wide {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

header {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

header .wrap, header .wrap-wide {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.14em;
    color: var(--ink);
    text-decoration: none;
}

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

nav { display: flex; align-items: center; }

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-left: 20px;
}

nav a:hover { color: var(--ink); }

nav a.btn { color: #fff; }

.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover { filter: brightness(1.08); }

main { padding: 56px 0 48px; }

h1 {
    font-size: 2.3rem;
    line-height: 1.2;
    letter-spacing: -0.015em;
    margin-bottom: 16px;
}

.lede {
    color: var(--muted);
    font-size: 1.12rem;
    margin-bottom: 8px;
}

section { margin-top: 72px; }

.kicker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
}

h2 {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1rem;
    margin: 24px 0 6px;
}

p + p { margin-top: 12px; }

/* Hero */
.hero {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 56px;
    align-items: center;
}

@media (max-width: 860px) {
    .hero { grid-template-columns: 1fr; }
    h1 { font-size: 1.9rem; }
}

/* Waitlist form */
.waitlist { margin-top: 28px; }

.waitlist .row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.waitlist input[type="email"] {
    flex: 1 1 220px;
    padding: 11px 14px;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: var(--ink);
}

.waitlist input[type="email"]:focus {
    outline: 2px solid var(--accent);
    border-color: transparent;
}

.waitlist .hp {
    position: absolute;
    left: -9999px;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.waitlist .status { font-size: 0.9rem; margin-top: 10px; color: var(--muted); }
.waitlist .status.ok { color: var(--ok); font-weight: 600; }
.waitlist .note { font-size: 0.82rem; color: var(--muted); margin-top: 8px; }

/* Chat demo */
.chat-demo {
    background: var(--wa-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(26, 29, 33, 0.10);
}

.chat-head {
    background: #075e54;
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-head .avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #128c7e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.chat-head .who { line-height: 1.25; }
.chat-head .who b { font-size: 0.92rem; display: block; }
.chat-head .who small { font-size: 0.72rem; opacity: 0.85; }

.chat-body {
    padding: 16px 12px;
    height: 380px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.msg {
    max-width: 82%;
    padding: 8px 12px;
    border-radius: 10px;
    margin-top: 8px;
    font-size: 0.88rem;
    line-height: 1.45;
    box-shadow: 0 1px 1px rgba(0,0,0,0.08);
    animation: msg-in 0.25s ease-out;
    white-space: pre-line;
}

@keyframes msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

.msg.them { background: #fff; align-self: flex-start; border-top-left-radius: 2px; }
.msg.bot { background: var(--wa-green); align-self: flex-end; border-top-right-radius: 2px; }

.msg .t {
    display: block;
    font-size: 0.65rem;
    color: rgba(0,0,0,0.42);
    text-align: right;
    margin-top: 3px;
}

.msg.typing { padding: 12px 16px; }
.msg.typing i {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #9aa0a6;
    margin-right: 3px;
    animation: blink 1.2s infinite;
}
.msg.typing i:nth-child(2) { animation-delay: 0.2s; }
.msg.typing i:nth-child(3) { animation-delay: 0.4s; margin-right: 0; }

@keyframes blink {
    0%, 60%, 100% { opacity: 0.3; }
    30% { opacity: 1; }
}

.chat-caption {
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
    margin-top: 12px;
}

/* Pillar / card grids */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 24px;
}

.card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { color: var(--muted); font-size: 0.93rem; }
.card ul { margin: 10px 0 0 18px; color: var(--muted); font-size: 0.9rem; }
.card li { margin-top: 4px; }
.card .tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ok);
    background: #e9f5ec;
    border-radius: 5px;
    padding: 2px 8px;
    margin-bottom: 10px;
}

a.card { display: block; text-decoration: none; color: var(--ink); }
a.card:hover { border-color: var(--accent); }
a.card .go { color: var(--accent); font-size: 0.9rem; font-weight: 600; margin-top: 10px; display: inline-block; }

/* Numbered list rows (deck-style) */
.rows { margin-top: 20px; border-top: 1px solid var(--border); }
.row-item {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}
.row-item .n {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}
.row-item b { display: block; margin-bottom: 3px; }
.row-item p { color: var(--muted); font-size: 0.93rem; }

.service {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px 24px;
    margin-bottom: 14px;
}

.service h3 { margin: 0 0 6px; }
.service p { color: var(--muted); font-size: 0.95rem; }

dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 8px 28px;
    font-size: 0.95rem;
}

dt { color: var(--muted); }

dd a { color: var(--accent); text-decoration: none; }
dd a:hover { text-decoration: underline; }

footer {
    border-top: 1px solid var(--border);
    padding: 28px 0 48px;
    margin-top: 80px;
    color: var(--muted);
    font-size: 0.85rem;
}

footer a { color: var(--muted); }

/* Legal pages */
.legal main h1 { font-size: 1.6rem; }
.legal main h2 { margin-top: 36px; font-size: 1.05rem; }
.legal main p, .legal main li { color: #3a3f47; font-size: 0.97rem; }
.legal main ul { padding-left: 22px; margin-top: 8px; }
.legal .updated { color: var(--muted); font-size: 0.88rem; margin-bottom: 32px; }

@media (prefers-reduced-motion: reduce) {
    .msg { animation: none; }
}