/* Solvella site. Same design language as the add-on (Google Workspace / Material 3): Google blue,
   grey surfaces, 8px grid, pill buttons, no web fonts, no tracking, no JavaScript needed. */
:root {
  --blue: #0b57d0; --blue-ink: #0842a0; --blue-soft: #d3e3fd; --blue-tint: #e8f0fe;
  --text: #1f1f1f; --text-2: #444746; --text-3: #5e5e5e;
  --line: #c4c7c5; --line-2: #e1e3e1; --surface: #fff; --surface-2: #f8fafd; --surface-3: #f0f4f9;
  --gold: #7c5800; --gold-bg: #fff3d6; --green: #146c2e;
  --font: "Google Sans Text", "Google Sans", Roboto, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-head: "Google Sans", "Google Sans Text", Roboto, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --mono: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  --radius: 16px; --wrap: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--text); background: var(--surface); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 2px; }
a:hover { color: var(--blue-ink); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line-2); }
.top .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 500 20px/1 var(--font-head); }
.brand svg { width: 32px; height: 32px; flex: none; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--text-2); text-decoration: none; font: 500 14px/20px var(--font-head); padding: 10px 14px; border-radius: 20px; }
.nav a:hover { background: var(--surface-3); color: var(--text); }
.nav a[aria-current] { color: var(--blue); background: var(--blue-tint); }
@media (max-width: 720px) { .nav a.hide-sm { display: none; } .top .wrap { gap: 8px; } .nav a { padding: 8px 10px; } }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 24px; border-radius: 20px; font: 500 14px/20px var(--font-head);
  text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn.primary { background: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-ink); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.btn.tonal { background: var(--blue-soft); color: #041e49; }
.btn.outline { border-color: var(--line); color: var(--blue); background: #fff; }
.btn.outline:hover { background: var(--blue-tint); }
.btn[aria-disabled="true"] { background: var(--surface-3); color: var(--text-3); border-color: transparent; cursor: default; box-shadow: none; }
.btn svg { width: 18px; height: 18px; }

/* hero */
.hero { padding: 64px 0 40px; background: linear-gradient(180deg, var(--surface-2), #fff); }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.hero h1 { font: 400 46px/1.15 var(--font-head); letter-spacing: -.5px; margin: 0 0 16px; }
.hero p.lede { font-size: 18px; color: var(--text-2); margin: 0 0 28px; max-width: 520px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero .small { font-size: 13px; color: var(--text-3); margin-top: 14px; }
.shot { border-radius: 12px; border: 1px solid var(--line-2); box-shadow: 0 1px 2px rgba(60,64,67,.15), 0 4px 16px rgba(60,64,67,.12); overflow: hidden; background: #fff; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero h1 { font-size: 36px; } }

/* sections */
section.block { padding: 56px 0; }
section.alt { background: var(--surface-2); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.eyebrow { font: 500 13px/16px var(--font-head); color: var(--blue); letter-spacing: .4px; text-transform: uppercase; margin: 0 0 8px; }
h1 { font: 400 36px/1.2 var(--font-head); margin: 0 0 12px; letter-spacing: -.25px; }
h2 { font: 400 28px/1.25 var(--font-head); margin: 0 0 12px; }
h3 { font: 500 18px/1.35 var(--font-head); margin: 0 0 8px; }
.sub { color: var(--text-2); font-size: 17px; max-width: 680px; margin: 0 0 32px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid3, .grid2 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; }
.card p { color: var(--text-2); margin: 0 0 12px; }
.card ul { margin: 0; padding-left: 20px; color: var(--text-2); }
.card .icon { width: 40px; height: 40px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; margin-bottom: 16px; }
.card .icon svg { width: 22px; height: 22px; }
.feature { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; margin: 0 0 56px; }
.feature:last-child { margin-bottom: 0; }
.feature.flip > :first-child { order: 2; }
.feature p, .feature li { color: var(--text-2); }
@media (max-width: 900px) { .feature, .feature.flip { grid-template-columns: 1fr; } .feature.flip > :first-child { order: 0; } }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { position: relative; padding-left: 28px; margin: 6px 0; }
.checks li::before { content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px;
  background: no-repeat center/18px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23146c2e' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E"); }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 8px 0 24px; }
@media (max-width: 1000px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; background: #fff; display: flex; flex-direction: column; }
.plan.best { border: 2px solid var(--blue); padding: 23px; }
.plan .tag { align-self: flex-start; font: 500 12px/16px var(--font-head); color: var(--blue); background: var(--blue-tint); padding: 4px 10px; border-radius: 10px; margin-bottom: 12px; }
.plan .name { font: 500 16px/24px var(--font-head); }
.plan .price { font: 400 36px/44px var(--font-head); margin: 8px 0 0; }
.plan .price small { font-size: 15px; color: var(--text-2); }
.plan .per { color: var(--text-3); font-size: 14px; margin: 0 0 16px; min-height: 22px; }
.plan .btn { margin-top: auto; justify-content: center; }
.plan ul { padding: 0; list-style: none; margin: 0 0 20px; color: var(--text-2); font-size: 14px; }
.plan li { padding: 4px 0; }
.compare { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 0; }
.compare th, .compare td { padding: 12px; border-bottom: 1px solid var(--line-2); text-align: left; vertical-align: top; }
.compare thead th { font: 500 14px/20px var(--font-head); color: var(--text-2); background: var(--surface-2); }
.compare td.c, .compare th.c { text-align: center; width: 120px; }
.yes { color: var(--green); font-weight: 500; } .no { color: var(--text-3); }

/* documents (help, legal) */
.doc { padding: 40px 0 64px; }
.doc .wrap { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; }
.doc aside nav { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 2px; }
.doc aside a { color: var(--text-2); text-decoration: none; padding: 8px 12px; border-radius: 18px; font: 500 14px/20px var(--font-head); }
.doc aside a:hover { background: var(--surface-3); }
.doc aside a[aria-current] { background: var(--blue-tint); color: var(--blue); }
.doc aside .group { font: 500 12px/16px var(--font-head); color: var(--text-3); text-transform: uppercase; letter-spacing: .4px; padding: 16px 12px 6px; }
.doc article { max-width: 760px; min-width: 0; }
.doc article h2 { font-size: 22px; margin: 36px 0 8px; }
.doc article h3 { margin: 24px 0 6px; }
.doc article p, .doc article li { color: var(--text); }
.doc .meta { color: var(--text-3); font-size: 14px; margin: 0 0 24px; }
@media (max-width: 860px) { .doc .wrap { grid-template-columns: 1fr; gap: 16px; } .doc aside nav { position: static; flex-direction: row; flex-wrap: wrap; } .doc aside .group { display: none; } }
table.t { border-collapse: collapse; width: 100%; margin: 12px 0 20px; font-size: 15px; display: block; overflow-x: auto; }
table.t th, table.t td { text-align: left; border-bottom: 1px solid var(--line-2); padding: 10px 12px; vertical-align: top; }
table.t th { background: var(--surface-2); font: 500 14px/20px var(--font-head); color: var(--text-2); }
code, kbd { font: 14px/1.4 var(--mono); background: var(--surface-3); padding: 1px 6px; border-radius: 6px; }
.callout { background: var(--surface-3); border-radius: 12px; padding: 16px 20px; margin: 16px 0; color: var(--text-2); }
.callout.blue { background: var(--blue-tint); color: #041e49; }
.lede { font-size: 18px; color: var(--text-2); }
.pro { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 10px; background: var(--gold-bg); color: var(--gold);
  font: 700 11px/20px var(--font-head); letter-spacing: .5px; vertical-align: 2px; }
dl.faq dt { font: 500 17px/1.4 var(--font-head); margin: 24px 0 6px; }
dl.faq dd { margin: 0; color: var(--text-2); }

/* footer */
footer.foot { border-top: 1px solid var(--line-2); background: var(--surface-2); padding: 40px 0 32px; font-size: 14px; color: var(--text-2); }
.foot .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .foot .cols { grid-template-columns: 1fr 1fr; } }
.foot h4 { font: 500 14px/20px var(--font-head); color: var(--text); margin: 0 0 10px; }
.foot a { color: var(--text-2); text-decoration: none; display: block; padding: 3px 0; }
.foot a:hover { color: var(--blue); text-decoration: underline; }
.foot a.brand { display: inline-flex; align-items: center; gap: 10px; padding: 0; color: var(--text); font: 500 18px/1 var(--font-head); }
.foot a.brand svg { width: 28px; height: 28px; }
.foot a.brand:hover { color: var(--text); text-decoration: none; }
.foot .legal { border-top: 1px solid var(--line-2); margin-top: 28px; padding-top: 20px; font-size: 13px; color: var(--text-3); }