@font-face {
  font-family: Inter;
  src: url("fonts/inter-latin-ext-wght-normal.woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url("fonts/inter-latin-wght-normal.woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF;
}
:root {
  color-scheme: dark;
  --bg: #0a0c11;
  --panel: #11141b;
  --panel-2: #171b24;
  --line: #242936;
  --line-2: #2f3543;
  --text: #eef0f5;
  --muted: #98a0b3;
  --dim: #6b7386;
  --blue: #3d7bff;
  --blue-deep: #2a63e6;
  --blue-soft: rgba(61, 123, 255, 0.14);
  --amber: #f2b441;
  --amber-soft: rgba(242, 180, 65, 0.12);
  --green: #46d38a;
  --green-soft: rgba(70, 211, 138, 0.12);
  --r: 14px;
}
* {
  box-sizing: border-box;
}
[hidden],
.suggest[hidden] {
  display: none;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    16px / 1.6 Inter,
    system-ui,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2 {
  font-weight: 600;
  letter-spacing: -0.03em;
}
.wrap {
  width: min(1200px, 100% - 48px);
  margin-inline: auto;
}
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  background: var(--blue);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 10;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  white-space: nowrap;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.btn-blue {
  background: var(--blue);
  color: #fff;
}
.btn-blue:hover {
  background: var(--blue-deep);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-ghost:hover {
  border-color: var(--muted);
}
.btn-sm {
  height: 38px;
  padding: 0 14px;
  font-size: 14px;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(10, 12, 17, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.brand svg {
  width: 30px;
  height: 30px;
}
.nav nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  color: var(--muted);
  white-space: nowrap;
}
@media (max-width: 900px) {
  .nav nav {
    gap: 18px;
  }
}
.nav nav a:hover {
  color: var(--text);
}
.nav-login {
  color: var(--text);
}

/* Hero */
.hero {
  padding: 88px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1.04;
  max-width: 15ch;
}
.hero .lead {
  margin-top: 22px;
  font-size: 19px;
  line-height: 1.55;
  color: var(--muted);
  max-width: 480px;
}
.hero .actions {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.proof {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 15px;
  color: var(--muted);
}
.proof li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.proof svg {
  width: 16px;
  height: 16px;
  color: var(--green);
}

/* Review card (demo) */
.review {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02) inset,
    0 30px 80px -30px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}
.review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.review-head strong {
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
}
.steps {
  display: flex;
  gap: 6px;
  align-items: center;
}
.steps span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  display: inline-grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--dim);
}
.steps span.on {
  border-color: var(--blue);
  color: #fff;
  background: var(--blue);
}
.steps i {
  width: 18px;
  height: 1px;
  background: var(--line-2);
}
.review-body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.frow {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: border-color 0.2s;
}
.fbody {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.frow.is-suggest {
  border-color: rgba(242, 180, 65, 0.55);
}
.frow.is-ok {
  border-color: rgba(70, 211, 138, 0.4);
}
.ficon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--blue-soft);
  color: var(--blue);
}
.frow.is-suggest .ficon {
  background: var(--amber-soft);
  color: var(--amber);
}
.frow.is-ok .ficon {
  background: var(--green-soft);
  color: var(--green);
}
.ficon svg {
  width: 18px;
  height: 18px;
}
.flabel {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
}
.flabel label {
  font-weight: 600;
  color: var(--text);
}
.fstatus {
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 6px;
}
.fstatus::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dim);
}
.frow.is-suggest .fstatus {
  color: var(--amber);
}
.frow.is-suggest .fstatus::before {
  background: var(--amber);
}
.frow.is-ok .fstatus {
  color: var(--green);
}
.frow.is-ok .fstatus::before {
  background: var(--green);
}
.frow input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--line-2);
  background: #0d1016;
  color: var(--text);
  outline: none;
}
.frow input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}
.fgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 8px;
}
.suggest {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  min-height: 34px;
}
.suggest .arrow {
  color: var(--dim);
  flex-shrink: 0;
}
.suggest .val {
  flex-grow: 1;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.suggest .src {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 7px;
  border-radius: 6px;
  background: var(--blue-soft);
  color: #8fb3ff;
  flex-shrink: 0;
}
.suggest button {
  height: 30px;
  padding: 0 12px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}
.suggest .use {
  background: var(--blue);
  color: #fff;
  border: 0;
}
.suggest .use:hover {
  background: var(--blue-deep);
}
.suggest .keep {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line-2);
}
.suggest .keep:hover {
  color: var(--text);
}
.addr-opts {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  overflow: hidden;
}
.addr-opts button {
  height: auto;
  text-align: left;
  padding: 9px 12px;
  background: #0d1016;
  color: var(--text);
  border: 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.addr-opts button:first-child {
  border-top: 0;
}
.addr-opts button:hover {
  background: var(--panel-2);
}
.addr-opts small {
  color: var(--dim);
  font-size: 12px;
}
.review-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.review-foot strong {
  display: block;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}
.demo-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--dim);
  text-align: center;
}

.btn .short {
  display: none;
}

/* Language switch */
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-left: 4px;
}
.lang-switch a {
  padding: 7px 11px;
  color: var(--muted);
  border-right: 1px solid var(--line-2);
}
.lang-switch a:last-child {
  border-right: 0;
}
.lang-switch a:hover {
  color: var(--text);
}
.lang-switch a.on {
  background: var(--panel-2);
  color: var(--text);
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 8px 0 72px;
}
.stats div {
  padding-top: 16px;
  border-top: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stats strong {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.stats span {
  font-size: 14px;
  color: var(--muted);
}

/* Sections */
.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 48px;
  align-items: end;
  margin-bottom: 40px;
}
.section h2 {
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.08;
}
.section-head p {
  color: var(--muted);
  font-size: 16px;
}

/* Fixes: hover or focus turns the typed mistake into the fixed value */
.fixes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.fix {
  background: var(--panel);
  border: 1px solid rgba(242, 180, 65, 0.45);
  border-radius: var(--r);
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  outline: none;
  transition:
    border-color 0.25s,
    background 0.25s;
}
.fix:hover,
.fix:focus-visible,
.fix.is-on {
  border-color: rgba(70, 211, 138, 0.55);
  background: linear-gradient(180deg, rgba(70, 211, 138, 0.06), transparent 70%), var(--panel);
}
.fix-top {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}
.fix-top .ficon {
  width: 30px;
  height: 30px;
  background: var(--amber-soft);
  color: var(--amber);
  transition:
    background 0.25s,
    color 0.25s;
}
.fix:hover .ficon,
.fix:focus-visible .ficon,
.fix.is-on .ficon {
  background: var(--green-soft);
  color: var(--green);
}
.fix-state {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.fix-state .st-bad {
  color: var(--amber);
}
.fix-state .st-ok {
  color: var(--green);
  display: none;
}
.fix:hover .st-bad,
.fix:focus-visible .st-bad,
.fix.is-on .st-bad {
  display: none;
}
.fix:hover .st-ok,
.fix:focus-visible .st-ok,
.fix.is-on .st-ok {
  display: inline;
}
.fix-val {
  position: relative;
  min-height: 56px;
}
.fix .was,
.fix .now {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  transition:
    opacity 0.25s,
    transform 0.25s;
}
.fix .was {
  color: var(--amber);
  text-decoration: underline wavy rgba(242, 180, 65, 0.7);
  text-underline-offset: 4px;
}
.fix .now {
  position: absolute;
  inset: 0;
  color: var(--text);
  opacity: 0;
  transform: translateY(6px);
}
.fix:hover .was,
.fix:focus-visible .was,
.fix.is-on .was {
  opacity: 0;
  transform: translateY(-6px);
}
.fix:hover .now,
.fix:focus-visible .now,
.fix.is-on .now {
  opacity: 1;
  transform: none;
}
.fix .why {
  font-size: 14px;
  color: var(--muted);
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* Video */
.video .section-head {
  margin-bottom: 28px;
}
.video-frame {
  position: relative;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 40px 100px -40px rgba(0, 0, 0, 0.9);
  aspect-ratio: 16 / 9;
}
.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
}
.video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  background: rgba(10, 12, 17, 0.35);
  color: #fff;
  font: inherit;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
}
.video-play svg {
  width: 72px;
  height: 72px;
  padding: 18px;
  border-radius: 50%;
  background: var(--blue);
  box-sizing: border-box;
  transition: transform 0.15s;
}
.video-play:hover svg {
  transform: scale(1.06);
}
.video-play span {
  position: absolute;
  left: -9999px;
}
.video-frame.is-playing .video-play {
  display: none;
}
.video-note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--dim);
  text-align: center;
}

/* Product */
.product {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg) 100%);
}
.frame {
  border: 1px solid var(--line-2);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 40px 100px -40px rgba(0, 0, 0, 0.9);
}
.frame-bar {
  height: 36px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
}
.frame-bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line-2);
}
.frame-bar span {
  margin-left: 10px;
  font-size: 12px;
  color: var(--dim);
}
.frame img {
  display: block;
  width: 100%;
  height: auto;
}
.product-points {
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.product-points strong {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}
.product-points li {
  font-size: 15px;
  color: var(--muted);
  padding-top: 16px;
  border-top: 1px solid var(--line-2);
}

/* Ways */
.ways {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.way {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.way.is-main {
  border-color: rgba(61, 123, 255, 0.6);
  background: linear-gradient(180deg, rgba(61, 123, 255, 0.08), transparent 60%), var(--panel);
}
.way h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.way p {
  color: var(--muted);
  font-size: 15px;
  flex-grow: 1;
}
.way .price {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.way .price small {
  color: var(--dim);
  margin-left: 6px;
}
.way .btn {
  align-self: flex-start;
}
.pill {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--blue-soft);
  color: #8fb3ff;
}

/* CTA */
.cta {
  padding: 96px 0 112px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.cta h2 {
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.06;
}
.cta p {
  margin: 16px auto 32px;
  color: var(--muted);
  max-width: 520px;
}
.cta form {
  display: flex;
  gap: 10px;
  justify-content: center;
  max-width: 560px;
  margin: 0 auto;
}
.cta input {
  flex-grow: 1;
  height: 46px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  color: var(--text);
  outline: none;
}
.cta input:focus {
  border-color: var(--blue);
}
.cta small {
  display: block;
  margin-top: 14px;
  color: var(--dim);
  font-size: 13px;
}

/* Footer */
.foot {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  font-size: 14px;
  color: var(--dim);
}
.foot .wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.foot nav {
  display: flex;
  gap: 20px;
}
.foot nav a:hover {
  color: var(--text);
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 56px 0 48px;
  }
  .hero h1 {
    max-width: none;
  }
  .section-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .fixes,
  .ways,
  .product-points {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-bottom: 48px;
  }
  .section {
    padding: 64px 0;
  }
}
@media (max-width: 640px) {
  .wrap {
    width: min(1200px, 100% - 32px);
  }
  .steps {
    display: none;
  }
  .addr-opts button {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
  .nav nav > a:not(.btn) {
    display: none;
  }
  .nav nav {
    gap: 8px;
    flex-shrink: 0;
  }
  .nav .wrap {
    gap: 12px;
  }
  .brand {
    font-size: 17px;
    gap: 8px;
  }
  .brand svg {
    width: 24px;
    height: 24px;
  }
  .btn .full {
    display: none;
  }
  .btn .short {
    display: inline;
  }
  .lang-switch a {
    padding: 6px 9px;
  }
  .hero {
    padding: 40px 0 32px;
  }
  .hero .actions .btn {
    width: 100%;
  }
  .fgrid {
    grid-template-columns: 1fr;
  }
  .suggest {
    flex-wrap: wrap;
  }
  .suggest .val {
    white-space: normal;
    flex-basis: calc(100% - 30px);
  }
  .review-foot {
    flex-direction: column;
    align-items: stretch;
  }
  .review-foot .btn {
    width: 100%;
  }
  .cta form {
    flex-direction: column;
  }
  .foot .wrap {
    flex-direction: column;
  }
}