/* Landing pública y páginas legales de Turnos (turnos.l3vram.com).
   Paleta cálida sobre el verde de marca; separada de la doc interna (docs.css). */
:root {
    --verde: #128C4A; --verde-osc: #0d6b39; --wa: #25D366;
    --tinta: #17211b; --muted: #5b6b62; --linea: #e4eae6;
    --crema: #fbfaf7; --card: #ffffff; --acento: #f4a623;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--tinta);
    background: var(--crema); line-height: 1.65; margin: 0; }
a { color: var(--verde); }

/* ---- Nav ---- */
.nav { background: rgba(251,250,247,.92); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--linea); position: sticky; top: 0; z-index: 20; }
.nav-inner { max-width: 1000px; margin: 0 auto; padding: .9rem 1.2rem;
    display: flex; gap: 1.2rem; align-items: center; }
.brand { color: var(--verde); font-weight: 900; font-size: 1.15rem; text-decoration: none;
    margin-right: auto; letter-spacing: -.02em; }
.brand span { color: var(--acento); }
.nav a.link { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 600; }
.nav a.link:hover { color: var(--verde); }
.btn { display: inline-block; background: var(--wa); color: #063d1e; font-weight: 800;
    text-decoration: none; padding: .6rem 1.1rem; border-radius: 999px; font-size: .95rem;
    box-shadow: 0 2px 8px rgba(37,211,102,.35); transition: transform .12s, box-shadow .12s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,211,102,.45); }
.btn.ghost { background: #fff; color: var(--verde); border: 1.5px solid var(--linea); box-shadow: none; }

/* ---- Hero ---- */
.hero { max-width: 1000px; margin: 0 auto; padding: 4rem 1.2rem 2.5rem; text-align: center; }
.hero .eyebrow { color: var(--verde); font-weight: 800; text-transform: uppercase;
    letter-spacing: .08em; font-size: .78rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1.12; letter-spacing: -.03em;
    margin: .6rem auto 1rem; max-width: 16ch; }
.hero h1 em { color: var(--verde); font-style: normal; }
.hero .lead { color: var(--muted); font-size: 1.15rem; max-width: 46ch; margin: 0 auto 1.8rem; }
.cta-row { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }
.hero .note { color: var(--muted); font-size: .82rem; margin-top: 1rem; }

/* ---- Chat mockup ---- */
.mock { max-width: 380px; margin: 3rem auto 0; background: #e5ddd5; border-radius: 22px;
    padding: 1rem; box-shadow: 0 20px 50px rgba(0,0,0,.12); border: 1px solid var(--linea); }
.mock .bubble { max-width: 78%; padding: .55rem .8rem; border-radius: 14px; margin: .4rem 0;
    font-size: .92rem; box-shadow: 0 1px 1px rgba(0,0,0,.06); }
.mock .in { background: #fff; border-top-left-radius: 3px; }
.mock .out { background: #d9fdd3; margin-left: auto; border-top-right-radius: 3px; }
.mock .reminder { background: #fff7e6; border: 1px solid #ffe1a8; }
.mock .btns { display: inline-block; margin-top: .35rem; color: #075e54; font-weight: 600; font-size: .85rem; }
.mock .bubble em { color: var(--muted); font-style: normal; font-size: .82rem; }
.mocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; align-items: start; }
.mocks .mock { margin-top: .6rem; max-width: 100%; }
.mock-label { text-align: center; font-weight: 700; margin: 0; color: var(--fg, #222); }

/* ---- Secciones ---- */
.section { max-width: 1000px; margin: 0 auto; padding: 3.5rem 1.2rem; }
.section h2 { font-size: 1.75rem; letter-spacing: -.02em; text-align: center; margin: 0 0 .4rem; }
.section .sub { color: var(--muted); text-align: center; max-width: 48ch; margin: 0 auto 2.2rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.feature { background: var(--card); border: 1px solid var(--linea); border-radius: 14px; padding: 1.4rem; }
.feature .ico { font-size: 1.6rem; }
.feature h3 { font-size: 1.05rem; margin: .6rem 0 .3rem; }
.feature p { color: var(--muted); font-size: .93rem; margin: 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; counter-reset: s; }
.step { position: relative; padding: 1.4rem 1.2rem 1.2rem; background: var(--card);
    border: 1px solid var(--linea); border-radius: 14px; }
.step::before { counter-increment: s; content: counter(s); display: grid; place-items: center;
    width: 2rem; height: 2rem; border-radius: 50%; background: var(--verde); color: #fff;
    font-weight: 800; margin-bottom: .6rem; }
.step h3 { margin: 0 0 .3rem; font-size: 1.02rem; }
.step p { color: var(--muted); margin: 0; font-size: .93rem; }

.pricing { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; max-width: 680px; margin: 0 auto; }
.plan { background: var(--card); border: 1px solid var(--linea); border-radius: 16px; padding: 1.6rem; }
.plan.dest { border-color: var(--verde); box-shadow: 0 8px 30px rgba(18,140,74,.12); }
.plan h3 { margin: 0 0 .2rem; }
.plan .price { font-size: 1.9rem; font-weight: 900; letter-spacing: -.02em; }
.plan .price small { font-size: .85rem; color: var(--muted); font-weight: 600; }
.plan ul { list-style: none; padding: 0; margin: 1rem 0 0; }
.plan li { padding: .35rem 0 .35rem 1.6rem; position: relative; font-size: .93rem; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--verde); font-weight: 800; }

.cta-band { background: linear-gradient(135deg, var(--verde), var(--verde-osc)); color: #fff;
    text-align: center; padding: 3.2rem 1.2rem; }
.cta-band h2 { font-size: 1.9rem; margin: 0 0 .6rem; }
.cta-band p { opacity: .9; max-width: 40ch; margin: 0 auto 1.6rem; }
.cta-band .btn { background: #fff; color: var(--verde); }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--linea); background: #fff; }
.footer-inner { max-width: 1000px; margin: 0 auto; padding: 2.2rem 1.2rem;
    display: flex; gap: 1.5rem; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: .88rem; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { color: var(--verde); }
.footer .brand { font-size: 1rem; }
.footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-left: auto; }

/* ---- Páginas legales ---- */
.legal { max-width: 780px; margin: 0 auto; padding: 3rem 1.2rem 5rem; }
.legal h1 { font-size: 2rem; letter-spacing: -.02em; margin: 0 0 .3rem; }
.legal .updated { color: var(--muted); font-size: .88rem; margin-bottom: 2rem; }
.legal h2 { font-size: 1.25rem; margin: 2.2rem 0 .5rem; padding-top: .4rem; }
.legal p, .legal li { color: #2c3a32; }
.legal ul { padding-left: 1.2rem; }
.legal .box { background: #eef7f1; border: 1px solid #cfe8d8; border-radius: 12px; padding: 1rem 1.2rem; }
.legal code { background: #eef1f0; padding: .1rem .35rem; border-radius: 4px; font-size: .9em; }

@media (max-width: 760px) {
    .grid, .steps, .pricing, .mocks { grid-template-columns: 1fr; }
    .nav a.link { display: none; }
}

/* FAQ — preguntas plegables. Las objeciones que frenan la decisión, respondidas. */
.faq { max-width: 720px; margin: 0 auto; }
.faq details { background: var(--card); border: 1px solid var(--linea); border-radius: 12px;
               padding: 0 1.1rem; margin-bottom: .6rem; }
.faq summary { cursor: pointer; font-weight: 700; padding: 1rem 0; list-style: none;
               display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--verde); font-size: 1.4rem; font-weight: 400;
                      line-height: 1; flex: none; }
.faq details[open] summary::after { content: '−'; }
.faq details p { color: var(--muted); margin: 0 0 1rem; font-size: .95rem; line-height: 1.6; }
.faq h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em;
          color: var(--verde); margin: 2rem 0 .7rem; }
.faq h3:first-child { margin-top: 0; }