/* Zonda Cloud — sitio independiente: sin fuentes, imágenes ni scripts remotos, y sin JavaScript. */
:root {
  --bg: #fbf7f2;
  --surface: #ffffff;
  --ink: #1b1612;
  --ink-2: #5a4f46;
  --line: #e8dfd5;
  --accent: #f26b1d;       /* decoración: degradados y detalles, nunca texto */
  --accent-ink: #b24400;   /* texto de marca sobre fondo claro (AA) */
  --accent-btn: #c2410c;   /* fondo de botón con texto blanco (AA) */
  --accent-btn-hover: #9a3412;
  --night: #17120e;        /* terminal y cierre */
  --night-2: #241c16;
  --night-ink: #f5ede4;
  --night-dim: #b7a998;
  --ok: #7bd88f;
  --warm: #ffa566;
  --radius: 16px;
  --shadow: 0 1px 2px rgb(27 22 18 / 6%), 0 12px 32px -12px rgb(27 22 18 / 22%);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 1.0625rem; line-height: 1.6; }
img, svg { max-width: 100%; display: block; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { color: var(--accent-btn-hover); }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 1rem; top: -4rem; background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 8px; z-index: 10; }
.skip:focus { top: 1rem; }
.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* Cabecera */
.top { position: relative; z-index: 2; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.brand svg { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: .98rem; }
.nav a:hover { color: var(--ink); }
.nav .btn { color: #fff; }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 46px; padding: .7rem 1.35rem; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease; }
.btn:hover { color: var(--ink); background: rgb(27 22 18 / 6%); }
.btn--primary { background: var(--accent-btn); border-color: var(--accent-btn); color: #fff; box-shadow: 0 8px 20px -8px rgb(194 65 12 / 65%); }
.btn--primary:hover { background: var(--accent-btn-hover); border-color: var(--accent-btn-hover); color: #fff; transform: translateY(-1px); }
.btn--sm { min-height: 40px; padding: .45rem 1.05rem; font-size: .95rem; }

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(3rem, 8vw, 6rem); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; pointer-events: none; z-index: 0; }
.hero::before { width: 560px; height: 560px; right: -140px; top: -180px; background: radial-gradient(circle, #ffb27a 0%, rgb(255 178 122 / 0%) 70%); }
.hero::after { width: 460px; height: 460px; left: -160px; bottom: -200px; background: radial-gradient(circle, #ffd9a8 0%, rgb(255 217 168 / 0%) 70%); }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: .5rem; margin: 0 0 1.1rem; padding: .3rem .85rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--accent-ink); font-size: .9rem; font-weight: 600; }
.eyebrow::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent); }
h1 { margin: 0; font-size: clamp(2.5rem, 6.2vw, 4.4rem); line-height: 1.04; letter-spacing: -.035em; font-weight: 800; text-wrap: balance; }
h1 em { font-style: normal; background: linear-gradient(100deg, #e24a0b, #ff8a3d); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin: 1.4rem 0 0; max-width: 34rem; color: var(--ink-2); font-size: clamp(1.1rem, 2vw, 1.28rem); text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.note { margin: 1.1rem 0 0; color: var(--ink-2); font-size: .95rem; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }

/* Ilustración del flujo */
.flow { position: relative; margin: 0; padding-bottom: 4.6rem; }
.term { position: relative; z-index: 1; overflow: hidden; border-radius: var(--radius); background: var(--night); color: var(--night-ink); box-shadow: var(--shadow); font-family: var(--mono); font-size: clamp(.78rem, 1.5vw, .92rem); line-height: 1.75; }
.term__bar { display: flex; align-items: center; gap: .45rem; padding: .7rem 1rem; background: var(--night-2); border-bottom: 1px solid #33291f; }
.term__dot { width: .7rem; height: .7rem; border-radius: 50%; background: #5a4d40; }
.term__title { margin-left: .6rem; color: var(--night-dim); font-size: .8rem; }
.term__body { margin: 0; padding: 1.15rem 1.25rem 1.35rem; list-style: none; }
.term__body li { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0; animation: rise .5s ease forwards; }
.term__body li:nth-child(1) { animation-delay: .3s; }
.term__body li:nth-child(2) { animation-delay: 1.1s; }
.term__body li:nth-child(3) { animation-delay: 1.9s; }
.term__body li:nth-child(4) { animation-delay: 2.7s; }
.term__body li:nth-child(5) { animation-delay: 3.5s; }
.t-dim { color: var(--night-dim); }
.t-ok { color: var(--ok); }
.t-warm { color: var(--warm); }
.app { position: absolute; z-index: 2; right: -.5rem; bottom: 0; width: min(78%, 330px); padding: 1rem 1.15rem; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); opacity: 0; transform: translateY(14px); animation: pop .6s cubic-bezier(.2, .9, .3, 1.2) 4.2s forwards; }
.app__row { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.app__name { font-weight: 700; }
.app__url { margin: .3rem 0 0; color: var(--ink-2); font-family: var(--mono); font-size: .82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live { display: inline-flex; align-items: center; gap: .4rem; padding: .15rem .65rem; border-radius: 999px; background: #e6f6ea; color: #14532d; font-size: .8rem; font-weight: 700; }
.live::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: #16a34a; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes pop { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .term__body li, .app { animation: none; opacity: 1; transform: none; }
  .btn { transition: none; }
}

/* Secciones */
section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.kicker { margin: 0 0 .6rem; color: var(--accent-ink); font-size: .9rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h2 { margin: 0; max-width: 28ch; font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.1; letter-spacing: -.025em; font-weight: 800; text-wrap: balance; }
.sub { margin: 1rem 0 0; max-width: 40rem; color: var(--ink-2); font-size: 1.12rem; }
h3 { margin: 0 0 .4rem; font-size: 1.2rem; letter-spacing: -.01em; }
.grid { display: grid; gap: 1.1rem; margin-top: 2.4rem; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid--3 { grid-template-columns: 1fr; } }
.card { padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card p { margin: 0; color: var(--ink-2); }
.card__tag { display: inline-block; margin-bottom: 1rem; padding: .2rem .7rem; border-radius: 999px; background: #fff0e4; color: var(--accent-ink); font-size: .82rem; font-weight: 700; }
@media (prefers-reduced-motion: reduce) { .card { transition: none; } .card:hover { transform: none; } }

.band { background: var(--surface); border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.6rem; margin: 2.4rem 0 0; padding: 0; list-style: none; counter-reset: s; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.steps li { position: relative; padding-top: 3.4rem; counter-increment: s; }
.steps li::before { content: counter(s); position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: linear-gradient(135deg, #ff8a3d, #e24a0b); color: #fff; font-weight: 800; }
.steps p { margin: 0; color: var(--ink-2); }

.feats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem 2.2rem; margin: 2.6rem 0 0; padding: 0; list-style: none; }
@media (max-width: 900px) { .feats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .feats { grid-template-columns: 1fr; } }
.feats h3 { font-size: 1.08rem; }
.feats p { margin: 0; color: var(--ink-2); font-size: 1rem; }
.feats li { padding-left: 1.1rem; border-left: 3px solid var(--accent); }

.oss { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2.5rem; align-items: center; }
@media (max-width: 900px) { .oss { grid-template-columns: 1fr; } }
.oss p:not(.kicker) { margin: 1rem 0 0; color: var(--ink-2); font-size: 1.1rem; max-width: 38rem; }
.oss .actions { margin-top: 1.4rem; }

.cta { padding-block: clamp(3.5rem, 8vw, 6rem); background: var(--night); color: var(--night-ink); text-align: center; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: auto -10% -60% -10%; height: 90%; background: radial-gradient(60% 100% at 50% 100%, rgb(242 107 29 / 45%), transparent 70%); pointer-events: none; }
.cta .wrap { position: relative; }
.cta h2 { margin-inline: auto; color: #fff; }
.cta p { margin: 1rem auto 0; max-width: 32rem; color: var(--night-dim); font-size: 1.12rem; }
.cta .actions { justify-content: center; }
.cta .btn--primary { background: #ff7a2f; border-color: #ff7a2f; color: #1b1612; box-shadow: none; }
.cta .btn--primary:hover { background: #ff9255; border-color: #ff9255; color: #1b1612; }

footer { padding-block: 2.2rem; color: var(--ink-2); font-size: .95rem; }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }
footer a { color: var(--ink-2); }
footer a:hover { color: var(--ink); }