/* Tidora site — style «Fresh Iris» (same colors as src/theme/theme.ts). No outside fonts or scripts. */
@font-face { font-family: "Bricolage Grotesque"; src: url("/fonts/bricolage-grotesque-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Bricolage Grotesque"; src: url("/fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/fonts/inter-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --ground: #F4F2FA;   /* Mist */
  --card: #FFFFFF;
  --line: #E1DCF0;
  --line-soft: #F0EDF8;
  --ink: #1C1733;
  --body: #4D4766;
  --muted: #6B6680;
  --primary: #5A3FD6;  /* Iris */
  --primary-deep: #3F2AA8;
  --lilac: #E9E4FB;
  --lilac-soft: #F7F5FE;
  --apricot: #FFB547;
  --apricot-ink: #4A2E00;
  --apricot-soft: #FFE7C2;
  --on-ink: #CFC8E8;
  --head: "Bricolage Grotesque", system-ui, sans-serif;
  --text: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1080px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 17px/1.6 var(--text); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3 { font-family: var(--head); font-weight: 800; line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(36px, 6vw, 60px); }
h2 { font-size: clamp(28px, 3.8vw, 40px); }
h3 { font-size: 20px; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 14px; border-radius: 12px; z-index: 10; }
.skip:focus { left: 12px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: rgba(244, 242, 250, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 22px var(--head); letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 16px; }
.nav a:hover { color: var(--primary); text-decoration: underline; }
@media (max-width: 560px) { .nav { gap: 14px; } .nav a { font-size: 15px; } .nav .hide-s { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 26px; border-radius: 999px; font: 700 17px var(--text); text-decoration: none; border: 0; cursor: pointer; }
.btn-iris { background: var(--primary); color: #fff; box-shadow: 0 10px 24px rgba(90, 63, 214, .28); }
.btn-ink { background: var(--ink); color: #fff; }
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn svg { width: 22px; height: 22px; }
.note { font-size: 15px; color: var(--muted); }

/* Hero */
.hero { padding: 52px 0 60px; }
.hero .wrap { display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: center; }
.hero .lead { font-size: 20px; color: var(--body); max-width: 33em; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; margin: 28px 0 12px; }
.chip { display: inline-flex; align-items: center; gap: 8px; background: var(--lilac); color: var(--primary-deep); font: 700 13px var(--text); letter-spacing: .04em; text-transform: uppercase; padding: 7px 13px; border-radius: 999px; margin-bottom: 18px; }
.chip svg { width: 14px; height: 14px; }
.hl { color: var(--primary); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; gap: 44px; } }

/* Document mock (same look as the PDF: iris band, initials tile, lilac total box) */
.doc-stage { position: relative; max-width: 440px; width: 100%; justify-self: center; }
.doc { background: var(--card); border-radius: 22px; overflow: hidden; box-shadow: 0 24px 60px rgba(28, 23, 51, .16); font-size: 14px; line-height: 1.45; }
.doc-band { height: 10px; background: var(--primary); }
.doc-in { padding: 20px 22px 22px; }
.doc-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.doc-biz { display: flex; gap: 10px; align-items: center; }
.tile { width: 40px; height: 40px; border-radius: 12px; background: var(--primary); color: #fff; display: grid; place-items: center; font: 800 16px var(--head); flex: none; }
.doc-biz b { display: block; font: 700 15px var(--head); }
.doc-biz span { color: var(--muted); font-size: 12.5px; }
.doc-biz .tile { color: #fff; font-size: 16px; }
.doc-no { text-align: right; }
.doc-no b { display: block; font: 800 18px var(--head); letter-spacing: .02em; }
.doc-no span { color: var(--muted); font-size: 12.5px; }
.doc-for { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 10px 0; margin-bottom: 12px; color: var(--body); font-size: 13px; }
.doc-for b { color: var(--ink); }
.opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.opt { border: 1px solid var(--line); border-radius: 14px; padding: 10px 10px 12px; }
.opt span { display: block; color: var(--muted); font: 600 12px var(--text); }
.opt b { display: block; font: 800 19px var(--head); letter-spacing: -0.01em; margin-top: 2px; white-space: nowrap; }
.opt small { display: block; color: var(--muted); font-size: 11.5px; line-height: 1.35; margin-top: 4px; }
.opt.pick { background: var(--lilac); border-color: var(--lilac); }
.opt.pick span { color: var(--primary-deep); }
.doc-lines { list-style: none; margin: 12px 0 0; padding: 0; color: var(--body); font-size: 13px; }
.doc-lines li { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; }
.doc-lines li b { color: var(--ink); font-weight: 600; }
.doc-foot { margin-top: 12px; color: var(--muted); font-size: 11.5px; display: flex; align-items: center; gap: 6px; }
.doc-foot img { width: 14px; height: 14px; border-radius: 4px; }
.paid-card { position: relative; width: max-content; margin: -30px -14px 0 auto; background: var(--ink); color: #fff; border-radius: 20px; padding: 14px 18px; box-shadow: 0 16px 36px rgba(28, 23, 51, .28); min-width: 210px; }
.paid-card .k { color: var(--on-ink); font-size: 13px; margin: 0; }
.paid-card .v { font: 800 24px var(--head); margin: 2px 0 8px; }
.status { display: inline-block; font: 700 13px var(--text); padding: 4px 11px; border-radius: 999px; }
.s-paid { background: #DDF3E4; color: #1D5B33; }
.s-unpaid { background: var(--apricot); color: var(--apricot-ink); }
.s-sent { background: var(--lilac); color: var(--primary-deep); }
@media (max-width: 520px) {
  .doc-in { padding: 16px 16px 18px; }
  .opt b { font-size: 16px; }
  .paid-card { margin: -22px 10px 0 auto; min-width: 0; }
}

/* Sections */
section { padding: 60px 0; }
.section-lead { color: var(--body); font-size: 19px; max-width: 40em; margin-bottom: 32px; }
.grid { display: grid; gap: 18px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .g4, .g2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; }
.card p { color: var(--body); margin: 0; font-size: 16px; }
.num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 14px; background: var(--primary); color: #fff; font: 800 18px var(--head); margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.tags li { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 16px; }
.tags li small { color: var(--muted); font-weight: 600; margin-left: 4px; }
.dark { background: var(--ink); color: #fff; border-radius: 28px; padding: 44px 40px; }
.dark h2 { color: #fff; }
.dark p, .dark li { color: var(--on-ink); }
.dark ul { padding-left: 20px; margin: 0; }
.dark li { margin-bottom: 10px; }
.dark li::marker { color: var(--apricot); }
.dark strong { color: #fff; }
@media (max-width: 620px) { .dark { padding: 32px 24px; } }

/* Math example */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 52px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 36px; } .split .first-s { order: -1; } }
.calc { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 22px 24px; box-shadow: 0 18px 44px rgba(28, 23, 51, .08); max-width: 460px; width: 100%; justify-self: center; }
.calc h3 { margin-bottom: 4px; }
.calc .sub { color: var(--muted); font-size: 15px; margin-bottom: 14px; }
.calc ul { list-style: none; margin: 0; padding: 0; }
.calc li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line-soft); color: var(--body); font-size: 16px; }
.calc li b { color: var(--ink); font-weight: 600; white-space: nowrap; }
.calc li.minus b { color: var(--primary-deep); }
.total { display: flex; justify-content: space-between; align-items: baseline; background: var(--lilac); border-radius: 16px; padding: 14px 16px; margin-top: 14px; }
.total span { font-weight: 700; color: var(--primary-deep); }
.total b { font: 800 30px var(--head); letter-spacing: -0.01em; }
.ticks { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 36px; color: var(--body); }
.ticks li strong { color: var(--ink); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 24px; height: 24px; border-radius: 8px; background: var(--lilac) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%235A3FD6' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat; }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 0 20px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; padding: 18px 0; list-style: none; position: relative; padding-right: 30px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 13px; font: 800 24px var(--head); color: var(--primary); }
details[open] summary::after { content: "–"; }
details p { color: var(--body); margin: 0 0 18px; }

/* Text pages */
.page { padding: 44px 0 64px; }
.page .wrap { max-width: 780px; }
.page h1 { font-size: clamp(34px, 5vw, 48px); }
.page h2 { font-size: 25px; margin-top: 2em; }
.page h3 { margin-top: 1.4em; font-size: 19px; }
.page p, .page li { color: var(--body); }
.page strong { color: var(--ink); }
.page ul { padding-left: 22px; }
.page li { margin-bottom: 6px; }
.updated { font-size: 15px; color: var(--muted); }
.summary { background: var(--card); border: 1px solid var(--line); border-left: 6px solid var(--primary); border-radius: 18px; padding: 18px 20px; margin: 24px 0; }
.summary p:last-child { margin: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; font-size: 16px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 700; color: var(--ink); background: var(--lilac-soft); }
tr:last-child td { border-bottom: 0; }
.mail { display: inline-flex; font-weight: 700; font-size: 19px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 36px 0 44px; margin-top: 24px; font-size: 15px; color: var(--muted); }
footer .wrap { display: grid; gap: 14px; }
footer .links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer .links a { color: var(--ink); font-weight: 600; }
footer p { margin: 0; max-width: 46em; }