/* SunWatt site: shared by index, privacy and support. Warm palette from the app (Theme.Solar). */
:root {
  --bg: #fffaf3;
  --bg-soft: #fff1e0;
  --fg: #2a1a0d;
  --muted: #6e5a48;
  --accent: #c25f00;
  --accent-strong: #f08a1c;
  --card: #ffffff;
  --line: #f0dfca;
  --shadow: 0 18px 40px -18px rgba(120, 60, 10, .35);
  --radius: 22px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #120c07;
    --bg-soft: #1d140c;
    --fg: #f7eee5;
    --muted: #bba997;
    --accent: #ffb340;
    --accent-strong: #ff9f2e;
    --card: #1e1610;
    --line: #33261a;
    --shadow: 0 18px 40px -18px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #120c07; --bg-soft: #1d140c; --fg: #f7eee5; --muted: #bba997; --accent: #ffb340;
  --accent-strong: #ff9f2e; --card: #1e1610; --line: #33261a; --shadow: 0 18px 40px -18px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 ui-rounded, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", Roboto, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin: 0 0 .6rem; }
h3 { font-size: 1.2rem; margin: 0 0 .35rem; }
p { margin: 0 0 1rem; }

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 44rem; }

/* Top bar */
.topbar { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
.topbar .wrap { display: flex; align-items: center; gap: 16px; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--fg); text-decoration: none; }
.brand img { width: 30px; height: 30px; }
.topbar nav { margin-left: auto; display: flex; gap: 18px; font-size: .95rem; }
.topbar nav a { color: var(--muted); text-decoration: none; }
.topbar nav a:hover, .topbar nav a[aria-current="page"] { color: var(--fg); }
@media (max-width: 520px) { .topbar nav { gap: 14px; } .topbar nav a.optional { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; text-align: center; padding: 64px 0 40px; }
.hero::before { content: ""; position: absolute; inset: 0; background: url("img/hero-bg.jpg") center/cover no-repeat; opacity: .55; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 40%, var(--bg)); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .hero::before { opacity: .22; } }
:root[data-theme="dark"] .hero::before { opacity: .22; }
.hero > .wrap { position: relative; z-index: 1; }
.hero .icon { width: 128px; height: 128px; margin: 0 auto 18px; filter: drop-shadow(0 16px 26px rgba(150, 70, 0, .35)); }
.hero h1 { font-size: clamp(2.4rem, 7vw, 3.6rem); margin: 0 0 .4rem; }
.hero .lead { font-size: clamp(1.1rem, 2.6vw, 1.35rem); color: var(--muted); max-width: 36rem; margin: 0 auto 1.6rem; }
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; align-items: center; }
.badges img { height: 48px; width: auto; }
/* El PNG de Google Play trae un margen transparente: más alto para igualar la insignia de Apple */
.badges img.play { height: 71px; max-width: none; margin: -11.5px; }
.badge-note { color: var(--muted); font-size: .9rem; margin-top: .8rem; }
.platforms { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 1.4rem; }
.chip { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--line);
  font-size: .88rem; color: var(--muted); }

/* Screenshot strip */
.strip { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 16px 28px;
  margin: 0 auto; max-width: 76rem; scrollbar-width: thin; }
.strip img { flex: 0 0 auto; width: min(68vw, 240px); border-radius: 20px; scroll-snap-align: center; box-shadow: var(--shadow); }
@media (min-width: 1100px) { .strip { justify-content: center; } }

/* Sections */
section { padding: 56px 0; }
section.soft { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 40rem; margin: 0 auto 2rem; }
.section-head p { color: var(--muted); }

.features { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .features { grid-template-columns: 1fr 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card p { color: var(--muted); margin: 0; }
.card .art { display: flex; gap: 12px; align-items: center; justify-content: center; height: 190px; margin: 0 0 18px; }
/* Images keep their ratio inside the art box and never push the card wider than the screen. */
.card .art img { border-radius: 18px; min-width: 0; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.card .art img.wide { max-height: 104px; flex: 1 1 auto; }
.card .art img.round { max-height: 104px; flex: 0 1 auto; }
.card .art img.round { border-radius: 50%; }

.split { display: grid; gap: 32px; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 860px) { .split { grid-template-columns: 1fr 1.3fr; } }
.split img { border-radius: 14px; box-shadow: var(--shadow); }

.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.list li { padding-left: 28px; position: relative; color: var(--fg); }
.list li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 12px; height: 12px; border-radius: 50%;
  background: linear-gradient(135deg, #ffc35a, var(--accent-strong)); }
.list li span { color: var(--muted); }

.privacy { text-align: center; }
.privacy .card { max-width: 40rem; margin: 0 auto; }
.privacy .card p { color: var(--fg); }

/* Text pages (privacy, support) */
.page { padding: 40px 0 64px; }
.page h1 { font-size: clamp(2rem, 5vw, 2.6rem); margin: 0 0 .4rem; }
.page h2 { font-size: 1.3rem; margin: 2.2rem 0 .5rem; }
.page ul { padding-left: 1.2rem; }
.page .card { box-shadow: none; margin: 1.2rem 0; }
.page .card p, .page .card { color: var(--fg); }
.muted { color: var(--muted); font-size: .95rem; }
.lang-switch { display: inline-block; margin-top: .4rem; font-size: .95rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 3rem 0; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: .9rem; }
footer .wrap { display: grid; gap: 6px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 6px; }
footer p { margin: 0; }