/* Landing page. Builds on tokens from main.css. */

.btn--lg { min-height: 56px; padding: 14px 30px; font-size: 1.05rem; }

/* Header on top of the hero */
.site-header--overlay { position: absolute; inset: 0 0 auto; z-index: 10; background: transparent; }
.site-header__link { color: rgb(255 255 255 / 85%); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 6px 4px; }
.site-header__link:hover { color: #fff; }
@media (max-width: 860px) { .site-header__link { display: none; } }

/* ---------- Hero ---------- */
.l-hero {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: min(100svh, 860px);
  display: flex; align-items: center;
  padding: 140px 0 96px;
  color: #fff;
  background:
    radial-gradient(1200px 600px at 85% 20%, rgb(36 87 214 / 70%), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgb(10 45 134 / 90%), transparent 70%),
    var(--color-primary);
}
.l-hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.l-hero__bg svg { position: absolute; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.l-hero__scribble { width: min(46vw, 520px); right: 2%; top: 14%; stroke: var(--color-accent); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.l-hero__wave { stroke: #fff; stroke-width: 2; stroke-linecap: round; opacity: .55; }
.l-hero__wave--1 { width: 640px; left: -120px; top: 8%; }
.l-hero__wave--2 { width: 420px; right: -60px; bottom: -40px; }
@media (max-width: 720px) { .l-hero__scribble { width: 70vw; right: -18vw; top: 6%; opacity: .55; } }

.draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 2.6s cubic-bezier(.6, .1, .2, 1) .2s forwards; }
.draw--late { animation-delay: 1.2s; }
.draw--slow { animation-duration: 3.4s; animation-delay: .5s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.l-hero__inner { position: relative; }
.l-trial {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px;
  padding: 6px 6px 6px 16px; border-radius: 999px;
  background: rgb(255 255 255 / 10%); border: 1px solid rgb(255 255 255 / 22%); backdrop-filter: blur(8px);
  color: #fff; text-decoration: none; font-weight: 600; font-size: .95rem;
  transition: background-color .3s ease, transform .3s cubic-bezier(.2, .8, .2, 1);
}
.l-trial:hover { color: #fff; background: rgb(255 255 255 / 16%); transform: translateY(-2px); }
.l-trial__dot { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); }
.l-trial__dot::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--color-accent); opacity: 0; animation: ping 1.8s cubic-bezier(0, 0, .2, 1) infinite; }
@keyframes ping { 0% { transform: scale(.5); opacity: .9; } 100% { transform: scale(1.6); opacity: 0; } }
.l-trial__time { padding: 6px 12px; border-radius: 999px; background: var(--color-accent); font-family: var(--font-display); font-weight: 800; font-size: .85rem; }
.l-eyebrow { font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; opacity: .8; margin-bottom: 24px; }
.l-hero__title { font-size: clamp(2.4rem, 7vw, 5.2rem); font-weight: 900; line-height: 1.02; letter-spacing: -.03em; margin-bottom: 28px; }
.l-mark { position: relative; color: var(--color-accent); white-space: nowrap; }
.l-mark::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -.08em; height: .12em;
  background: var(--color-accent); border-radius: 99px; transform-origin: left; transform: scaleX(0);
  animation: underline .9s cubic-bezier(.6, .1, .2, 1) 1.1s forwards;
}
@keyframes underline { to { transform: scaleX(1); } }
.l-hero__lead { font-size: clamp(1.05rem, 1.2vw + .7rem, 1.3rem); max-width: 560px; opacity: .9; margin-bottom: 36px; }
.l-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.l-facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 760px; }
@media (min-width: 720px) { .l-facts { grid-template-columns: repeat(4, 1fr); } }
.l-facts li {
  padding: 16px 18px; border-radius: var(--radius-md);
  background: rgb(255 255 255 / 8%); border: 1px solid rgb(255 255 255 / 16%);
  backdrop-filter: blur(6px);
}
.l-facts strong { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; line-height: 1.1; }
.l-facts span { font-size: .85rem; opacity: .8; }

/* ---------- Sections ---------- */
.l-section { padding: clamp(64px, 9vw, 120px) 0; }
.l-section--tint { background: var(--color-surface); }
.l-section--dark { background: var(--color-primary-dark); color: #fff; }
.l-section--dark a { color: #fff; }
.l-kicker { font-size: .8rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 12px; }
.l-title { font-size: clamp(1.8rem, 3.5vw + .6rem, 3.2rem); font-weight: 800; letter-spacing: -.02em; max-width: 820px; margin-bottom: 20px; }
.l-sub { color: var(--color-text-muted); max-width: 680px; margin-bottom: 32px; }
.l-note { color: var(--color-text-muted); font-size: .95rem; margin-top: 24px; }
.l-note--light { color: rgb(255 255 255 / 75%); }

/* Formats */
.l-formats { display: grid; gap: 20px; margin-top: 40px; }
@media (min-width: 760px) { .l-formats { grid-template-columns: 1fr 1fr; } }
.l-format {
  position: relative; padding: 36px 32px; border-radius: var(--radius-lg);
  background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-card);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease;
}
.l-format:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgb(18 59 170 / 35%); }
.l-format--accent { background: var(--color-primary); color: #fff; border-color: transparent; }
.l-format__icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 18px; background: var(--color-background); color: var(--color-primary); margin-bottom: 24px; }
.l-format--accent .l-format__icon { background: rgb(255 255 255 / 12%); color: #fff; }
.l-format__icon svg { width: 34px; height: 34px; }
.l-format h3 { font-size: 1.5rem; }
.l-format p { margin: 0; opacity: .85; }

/* Format switch */
.l-switch { position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; padding: 6px; border-radius: 999px; background: var(--color-background); border: 1px solid var(--color-border); margin-bottom: 32px; }
.l-switch__btn { position: relative; z-index: 1; min-height: 44px; padding: 10px 24px; border: 0; background: none; font: 600 1rem var(--font-body); color: var(--color-text-muted); cursor: pointer; border-radius: 999px; transition: color .3s ease; }
.l-switch__btn[aria-pressed="true"] { color: #fff; }
.l-switch__thumb { position: absolute; top: 6px; bottom: 6px; left: 6px; width: calc(50% - 6px); border-radius: 999px; background: var(--color-primary); transition: transform .45s cubic-bezier(.2, .8, .2, 1); box-shadow: 0 6px 16px -6px rgb(18 59 170 / 60%); }
.l-switch[data-active="pair"] .l-switch__thumb { transform: translateX(100%); }

.l-preview { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .85rem; margin: -12px 0 24px; padding: 10px 14px; border-radius: var(--radius-sm); background: #FFF6E5; color: #6B4A00; }
.l-preview a { color: inherit; font-weight: 600; }
.l-preview a[aria-current] { text-decoration: none; background: #6B4A00; color: #fff; padding: 2px 8px; border-radius: 6px; }

/* Price cards */
.l-prices { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .l-prices { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .l-prices { grid-template-columns: repeat(4, 1fr); } }
.l-price {
  position: relative; display: flex; flex-direction: column;
  padding: 28px 24px 24px; border-radius: var(--radius-lg);
  background: var(--color-surface); border: 1.5px solid var(--color-border);
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease, border-color .35s ease;
}
.l-price:hover { transform: translateY(-6px); border-color: var(--color-primary-light); box-shadow: 0 28px 56px -28px rgb(18 59 170 / 40%); }
.l-price--popular { border-color: var(--color-accent); box-shadow: 0 24px 48px -28px rgb(255 64 53 / 45%); }
.l-price__ribbon { position: absolute; top: -13px; left: 24px; margin: 0; padding: 4px 12px; border-radius: 999px; background: var(--color-accent); color: #fff; font-size: .75rem; font-weight: 700; letter-spacing: .04em; }
.l-price__head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.l-price__head h3 { font-size: 1.3rem; margin: 0; }
.l-price__badge { padding: 4px 10px; border-radius: 10px; background: #E3EBFC; color: var(--color-primary-dark); font-weight: 700; font-size: .85rem; }
.l-price--popular .l-price__badge, .l-price:last-child .l-price__badge { background: var(--color-accent); color: #fff; }
.l-price__count { color: var(--color-text-muted); font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin: 6px 0 18px; }
.l-price__amount { font-family: var(--font-display); font-size: clamp(2.2rem, 3vw + 1rem, 2.9rem); font-weight: 900; letter-spacing: -.03em; color: var(--color-primary-dark); line-height: 1; margin: 0 0 8px; font-variant-numeric: tabular-nums; }
.l-price__per { color: var(--color-text-muted); margin-bottom: 18px; }
.l-price__per [data-per] { font-weight: 700; color: var(--color-text); }
.l-price__list { list-style: none; margin: 0 0 18px; padding: 16px 0 0; border-top: 1px solid var(--color-border); font-size: .9rem; display: grid; gap: 8px; }
.l-price__list li { position: relative; padding-left: 22px; }
.l-price__list li::before { content: ""; position: absolute; left: 0; top: .45em; width: 12px; height: 7px; border-left: 2px solid var(--color-primary); border-bottom: 2px solid var(--color-primary); transform: rotate(-45deg); }
.l-price__tagline { margin-top: auto; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--color-background); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; text-align: center; color: var(--color-primary-dark); }

.l-table { margin-top: 24px; background: var(--color-background); border-radius: var(--radius-md); padding: 4px 18px; }
.l-table summary { cursor: pointer; padding: 14px 0; font-weight: 600; }
.l-table table { margin-bottom: 14px; }

/* Steps */
.l-steps { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 16px; counter-reset: s; }
@media (min-width: 720px) { .l-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .l-steps { grid-template-columns: repeat(4, 1fr); } }
.l-steps li { position: relative; padding: 28px 24px; border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border); }
.l-steps__n { display: block; font-family: var(--font-display); font-weight: 900; font-size: 2.6rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--color-primary); margin-bottom: 18px; }
.l-steps h3 { font-size: 1.15rem; }
.l-steps p { margin: 0; color: var(--color-text-muted); }

/* Rules */
.l-rules { display: grid; gap: 16px; margin-top: 40px; }
@media (min-width: 860px) { .l-rules { grid-template-columns: repeat(3, 1fr); } }
.l-rules article { padding: 28px; border-radius: var(--radius-lg); background: rgb(255 255 255 / 6%); border: 1px solid rgb(255 255 255 / 14%); }
.l-rules__big { font-family: var(--font-display); font-weight: 900; font-size: 3rem; line-height: 1; color: var(--color-accent); margin-bottom: 16px; }
.l-rules p:last-child { margin: 0; opacity: .8; }

/* FAQ */
.l-faq-wrap { display: grid; gap: 40px; }
@media (min-width: 960px) {
  .l-faq-wrap { grid-template-columns: 1fr 1.7fr; align-items: start; }
  .l-faq-side { position: sticky; top: 32px; }
}
.l-help { margin-top: 28px; padding: 24px; border-radius: var(--radius-lg); background: var(--color-primary); color: #fff; }
.l-help__title { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; margin-bottom: 6px; }
.l-help p { opacity: .9; }
.l-help .btn--primary { --btn-bg: #fff; --btn-bg-hover: #E3EBFC; --btn-fg: var(--color-primary-dark); box-shadow: none; }

.l-acc { display: grid; gap: 12px; }
.l-acc__item { border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border); transition: border-color .3s ease, box-shadow .3s ease; }
.l-acc__item:hover { border-color: #b9c9ea; }
.l-acc__item.is-open { border-color: var(--color-primary-light); box-shadow: 0 18px 40px -28px rgb(18 59 170 / 45%); }
.l-acc__q { margin: 0; font-size: inherit; }
.l-acc__q button {
  width: 100%; display: flex; align-items: center; gap: 16px; padding: 20px 22px;
  border: 0; background: none; text-align: left; cursor: pointer;
  font: 600 1.05rem/1.4 var(--font-body); color: var(--color-text); border-radius: var(--radius-lg);
}
.l-acc__n { flex: none; min-width: 26px; font-family: var(--font-display); font-size: .85rem; font-weight: 800; color: var(--color-accent); }
.l-acc__text { flex: 1; }
.l-acc__icon { position: relative; flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--color-background); transition: background-color .3s ease, transform .4s cubic-bezier(.2, .8, .2, 1); }
.l-acc__icon::before, .l-acc__icon::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; margin: -1px 0 0 -7px;
  background: var(--color-primary); border-radius: 2px; transition: transform .4s cubic-bezier(.2, .8, .2, 1), background-color .3s ease;
}
.l-acc__icon::after { transform: rotate(90deg); }
.l-acc__item.is-open .l-acc__icon { background: var(--color-accent); transform: rotate(180deg); }
.l-acc__item.is-open .l-acc__icon::before, .l-acc__item.is-open .l-acc__icon::after { background: #fff; }
.l-acc__item.is-open .l-acc__icon::after { transform: rotate(0deg); }
.l-acc__a { padding: 0 22px 22px 64px; color: var(--color-text-muted); line-height: 1.7; }
.l-acc__a p { margin: 0; max-width: 62ch; }
@media (max-width: 520px) { .l-acc__a { padding-left: 22px; } }
/* Answers collapse only when JS runs; without it every answer stays readable. */
.js .l-acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s cubic-bezier(.2, .8, .2, 1); }
.js .l-acc__panel > .l-acc__a { overflow: hidden; min-height: 0; visibility: hidden; transition: visibility 0s .45s; }
.js .l-acc__item.is-open .l-acc__panel { grid-template-rows: 1fr; }
.js .l-acc__item.is-open .l-acc__panel > .l-acc__a { visibility: visible; transition-delay: 0s; }

/* CTA */
.l-cta { padding: 0 0 clamp(64px, 9vw, 120px); }
.l-cta__inner {
  position: relative; overflow: hidden; text-align: center; color: #fff;
  padding: clamp(48px, 7vw, 88px) 24px; border-radius: 32px;
  background: radial-gradient(600px 300px at 90% 0%, rgb(255 64 53 / 45%), transparent 70%), var(--color-primary);
}
.l-cta__inner h2 { font-size: clamp(1.7rem, 3vw + .6rem, 2.8rem); font-weight: 800; }
.l-cta__inner p { opacity: .85; margin-bottom: 28px; }
.l-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }


/* Scroll reveal (only when JS is on, so content is never hidden without it) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .draw, .l-mark::after, .l-trial__dot::after { animation: none; stroke-dashoffset: 0; transform: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .l-hero__bg svg, .l-format, .l-price, .l-switch__thumb, .js .l-acc__panel, .l-acc__icon { transition: none; }
}

/* ---------- Cooperation (teachers & companies) ---------- */
.coop { margin-top: 8px; }
.coop__tabs { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 5px; margin-bottom: 28px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-background); }
.coop__tab { min-height: 44px; display: grid; place-items: center; padding: 8px 22px; border-radius: 999px; color: var(--color-text-muted); font-weight: 600; text-decoration: none; transition: background .25s ease, color .25s ease; }
.coop__tab:hover { color: var(--color-primary); }
.coop__tab.is-on { background: var(--color-primary); color: #fff; box-shadow: 0 6px 16px -8px rgb(18 59 170 / 60%); }
.coop__panel { display: grid; gap: 28px; }
.coop__panel[hidden] { display: none; }
@media (min-width: 960px) { .coop__panel { grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: 48px; align-items: start; } }
.coop__pitch h3 { font-size: 1.45rem; margin-bottom: 8px; }
.coop__pitch > p { color: var(--color-text-muted); }
.coop__list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 14px; }
.coop__list li { position: relative; padding-left: 34px; color: var(--color-text-muted); }
.coop__list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: #EAF0FD; color: var(--color-primary); font-size: .8rem; font-weight: 800; }
.coop__list b { color: var(--color-text); }
.coop__form { padding: clamp(20px, 3vw, 32px); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-card); }
.coop__grid { display: grid; gap: 0 16px; }
@media (min-width: 640px) { .coop__grid { grid-template-columns: 1fr 1fr; } }
.coop__form .field input:not([type=checkbox]):not([type=file]), .coop__form .field select, .coop__form .field textarea { width: 100%; }
.coop__chips { padding: 0; border: 0; margin-inline: 0; }
.coop__chips legend { padding: 0; margin-bottom: 8px; font-weight: 600; }
.coop__chips-list { display: flex; flex-wrap: wrap; gap: 8px; }
.coop__chip { position: relative; cursor: pointer; }
.coop__chip input { position: absolute; opacity: 0; pointer-events: none; }
.coop__chip span { display: inline-block; padding: 8px 14px; border: 1px solid var(--color-border); border-radius: 999px; font-size: .92rem; transition: background .2s ease, border-color .2s ease, color .2s ease; }
.coop__chip:hover span { border-color: var(--color-primary); }
.coop__chip input:checked + span { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.coop__chip input:focus-visible + span { outline: 3px solid rgb(18 59 170 / 30%); outline-offset: 2px; }
.coop__grid--end { align-items: end; }
.coop__file input[type=file] { width: 100%; min-height: 48px; padding: 6px 8px; border: 1px dashed #B9C9EA; border-radius: var(--radius-sm); background: var(--color-background); font: inherit; font-size: .9rem; cursor: pointer; }
.coop__file input[type=file].has-file { border-style: solid; border-color: var(--color-primary); }
.coop__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.coop__error { margin: 0 0 16px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--color-error-bg); color: var(--color-error); }
.coop__send { width: 100%; margin-top: 4px; }
@media (min-width: 640px) { .coop__send { width: auto; } }
.coop-page { min-height: 70vh; }
.coop-done { max-width: 620px; margin: 0 auto; text-align: center; }
.coop-done .l-title, .coop-done .l-sub { margin-left: auto; margin-right: auto; }
.coop-done__icon { width: 72px; height: 72px; margin: 0 auto 20px; display: grid; place-items: center; border-radius: 50%; background: var(--color-success-bg); color: var(--color-success); font-size: 2rem; font-weight: 800; }
@media (max-width: 520px) { .coop__tabs { display: grid; width: 100%; } .coop__tab { padding: 8px 10px; font-size: .9rem; text-align: center; line-height: 1.2; } }
:root[data-theme="dark"] .coop__list li::before { background: #1D2A50; color: #9DB5FF; }
:root[data-theme="dark"] .coop__tab.is-on { background: #2E54C6; }

/* ---------- Reviews: a 3D drum of screenshots (static/js/reviews.js) ---------- */
.rvw-section { overflow: hidden; }
.rvw-hint--touch { display: none; }
@media (hover: none) { .rvw-hint--mouse { display: none; } .rvw-hint--touch { display: inline; } }
.rvw { --card-w: clamp(260px, 25vw, 340px); --card-r: 24px; position: relative; }
.rvw__ring { list-style: none; margin: 0; padding: 8px 24px 28px; display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; }
.rvw__card { position: relative; flex: none; width: var(--card-w); scroll-snap-align: center; }
.rvw__card button { display: block; width: 100%; aspect-ratio: 9 / 16; padding: 0; border: 0; border-radius: var(--card-r); overflow: hidden; background: var(--color-primary); cursor: pointer; box-shadow: 0 22px 44px -22px rgb(18 59 170 / 55%); }
.rvw__card button:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 4px; }
.rvw__card img { display: block; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.rvw.is-3d .rvw__stage {
  height: calc(var(--card-w) * 16 / 9 + 72px); display: grid; place-items: center; perspective: 1200px; overflow: hidden;
  touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent);
}
.rvw.is-3d .rvw__stage:active { cursor: grabbing; }
.rvw.is-3d .rvw__ring { position: relative; display: block; width: var(--card-w); height: calc(var(--card-w) * 16 / 9); padding: 0; overflow: visible; transform-style: preserve-3d; }
.rvw.is-3d .rvw__card { position: absolute; inset: 0; width: auto; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.rvw.is-3d .rvw__card::after { content: ""; position: absolute; inset: 0; border-radius: var(--card-r); background: #0B1530; opacity: calc((1 - var(--front, 1)) * .3); pointer-events: none; }
@media (max-width: 640px) { .rvw { --card-w: min(240px, 64vw); --card-r: 18px; } }

.rvw-box { width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 16px; border: 0; background: transparent; overflow: hidden; }
.rvw-box[open] { display: grid; grid-template-columns: auto auto auto; place-content: center; align-items: center; gap: 20px; }
.rvw-box::backdrop { background: rgb(8 14 32 / 84%); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.rvw-box figure { margin: 0; text-align: center; }
.rvw-box img { display: block; max-width: min(520px, calc(100vw - 32px)); max-height: calc(100vh - 92px); width: auto; height: auto; border-radius: 18px; box-shadow: 0 30px 60px -20px rgb(0 0 0 / 60%); }
.rvw-box figcaption { margin-top: 12px; color: rgb(255 255 255 / 75%); font-size: .9rem; }
.rvw-box__nav, .rvw-box__close { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid rgb(255 255 255 / 25%); border-radius: 50%; background: rgb(255 255 255 / 10%); color: #fff; font-size: 1.15rem; cursor: pointer; transition: background .2s ease; }
.rvw-box__nav:hover, .rvw-box__close:hover { background: rgb(255 255 255 / 22%); }
.rvw-box__close { position: fixed; top: 16px; right: 16px; width: 44px; height: 44px; }
@media (max-width: 640px) {
  .rvw-box[open] { grid-template-columns: auto; }
  .rvw-box__nav { display: none; }  /* swipe instead */
}

/* ---------- Personal payment page (/oplata/<token>/) ---------- */
.pay { min-height: 70vh; }
.pay__staff { margin: 0 0 20px; padding: 10px 14px; border-radius: var(--radius-sm); background: #FFF6DB; color: #7A5B00; font-size: .92rem; }
.pay-switch { display: inline-flex; gap: 4px; padding: 5px; margin-bottom: 28px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-background); }
.pay-switch a { min-height: 42px; display: grid; place-items: center; padding: 6px 22px; border-radius: 999px; color: var(--color-text-muted); font-weight: 600; text-decoration: none; }
.pay-switch a:hover { color: var(--color-primary); }
.pay-switch a[aria-current] { background: var(--color-primary); color: #fff; }
.pay-prices .l-price { opacity: 1; transform: none; }
.pay-prices .l-price h2 { font-size: 1.3rem; margin: 0; }
.pay-prices form { margin-top: auto; }
.pay-note { margin-top: 24px; }
.pay-done { max-width: 620px; margin: 0 auto; text-align: center; }
.pay-done .l-title, .pay-done .l-sub { margin-left: auto; margin-right: auto; }
.pay-done__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; margin-bottom: 18px; border-radius: 50%; background: #E3F6EA; color: #15803D; font-size: 1.8rem; font-weight: 800; }
.pay-done__icon--muted { background: #EEF2FA; color: var(--color-text-muted); }
.pay-done__actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.pay-order { margin: 4px auto 22px; padding: 20px 24px; max-width: 420px; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-card); }
.pay-order__name { margin: 0; font-size: 1.25rem; font-weight: 800; }
.pay-order__name span { font-weight: 500; color: var(--color-text-muted); font-size: 1rem; }
.pay-order__meta { margin: 4px 0 10px; color: var(--color-text-muted); }
.pay-order__sum { margin: 0; font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.pay-card { margin: 0 auto 18px; max-width: 460px; }
.pay-card .l-sub { margin-top: 10px; font-size: .9rem; }

/* ---------- Languages ---------- */
.l-langs { display: flex; flex-wrap: wrap; gap: 8px; margin: -32px 0 40px; }
.l-langs__item {
  display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgb(255 255 255 / 22%); background: rgb(255 255 255 / 6%);
  color: #fff; text-decoration: none; font-weight: 600; font-size: .92rem;
  transition: background-color .25s ease, border-color .25s ease;
}
.l-langs__item:hover { color: #fff; background: rgb(255 255 255 / 14%); }
.l-langs__item[aria-current] { background: #fff; color: var(--color-primary); border-color: #fff; }
.l-langs__item small { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; opacity: .7; }
.l-langs--prices { margin: 0 0 20px; }
.l-langs--prices .l-langs__item { color: var(--color-text); border-color: var(--color-border); background: var(--color-background); }
.l-langs--prices .l-langs__item:hover { color: var(--color-text); border-color: var(--color-primary); background: var(--color-background); }
.l-langs--prices .l-langs__item[aria-current] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.l-lang-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.l-lang-card {
  display: flex; flex-direction: column; gap: 8px; padding: 26px 24px; border-radius: var(--radius-lg, 20px);
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); text-decoration: none;
  transition: transform .3s cubic-bezier(.2, .8, .2, 1), border-color .3s ease, box-shadow .3s ease;
}
.l-lang-card:hover { color: var(--color-text); transform: translateY(-3px); border-color: var(--color-primary); box-shadow: 0 14px 30px -18px rgb(18 59 170 / 45%); }
.l-lang-card__flag { font-size: 2.2rem; line-height: 1; }
.l-lang-card__flag .lang-flag { width: 40px; height: 28px; border-radius: 6px; }
.l-lang-card h3 { margin: 6px 0 0; font-size: 1.35rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.l-lang-card p { margin: 0; color: var(--color-text-muted); font-size: .95rem; }
.l-lang-card__more { margin-top: auto; padding-top: 8px; font-weight: 700; color: var(--color-primary); font-size: .92rem; }
.l-lang-card__soon { font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; background: var(--color-accent); color: #fff; }
.l-lang-card--soon .l-lang-card__flag { filter: grayscale(.35); }

.l-soon { max-width: 620px; padding: 28px; border-radius: var(--radius-lg, 20px); border: 1px dashed var(--color-border); background: var(--color-background); }
.l-soon__title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; margin: 0 0 8px; }
.l-soon p { color: var(--color-text-muted); }