:root {
  --blue: #232ed1;
  --blue-deep: #1a23a6;
  --blue-50: #f4f6ff;
  --blue-100: #e7eaff;
  --blue-200: #cdd3ff;
  --ink: #0e1230;
  --ink-2: #474c6b;
  --ink-3: #8389a6;
  --line: #e4e7f3;
  --paper: #ffffff;
  --navy: #0a0e2c;
  --ok: #17a673;

  --font: 'Plus Jakarta Sans', 'Helvetica Neue', Arial, sans-serif;
  --fs-hero: clamp(2.4rem, 1.2rem + 4.6vw, 5rem);
  --fs-h2: clamp(2rem, 1.3rem + 2.6vw, 3.4rem);
  --fs-h3: clamp(1.1rem, 1.05rem + 0.3vw, 1.3rem);
  --fs-lead: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);

  --gutter: clamp(1rem, 0.6rem + 2.6vw, 2.5rem);
  --section: clamp(4.5rem, 3rem + 6vw, 8.5rem);
  --r-sm: 12px;
  --r: 20px;
  --r-lg: 28px;
  --shadow: 0 30px 60px -30px rgba(14, 18, 48, 0.35);
  --shadow-ui: 0 14px 34px -16px rgba(35, 46, 209, 0.32);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, p, ul, ol, dl, dd, figure, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3 {
  color: var(--ink);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; text-align: inherit; }
address { font-style: normal; }
label { display: block; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.86em; padding: 0.1em 0.4em; border-radius: 6px; background: rgba(255, 255, 255, 0.1); color: #fff; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: 0.6rem 1rem; border-radius: var(--r-sm); background: var(--ink); color: #fff; }
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section-soft { background: var(--blue-50); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0 1.6rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn:active { transform: scale(0.98); }
.btn-sm { min-height: 42px; padding: 0 1.2rem; font-size: 0.92rem; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--blue); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { background: var(--blue-100); }
.btn-outline-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25em 0.7em;
  border-radius: 999px;
  font-style: normal;
  font-weight: 600;
  font-size: 0.74rem;
  line-height: 1.3;
  white-space: nowrap;
}
.chip .icon { width: 0.95em; height: 0.95em; }
.c-blue { background: var(--blue); color: #fff; }
.c-soft { background: var(--blue-100); color: var(--blue-deep); }
.c-line { border: 1px solid var(--line); color: var(--ink-2); }
.c-ok { background: #e3f6ee; color: #0f7a53; }

.dot-ok { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--ok); color: #fff; }
.dot-ok .icon { width: 13px; height: 13px; stroke-width: 2.6; }

.ui { background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: var(--shadow-ui); font-size: 0.82rem; color: var(--ink); }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.header-in { display: flex; align-items: center; gap: 2.5rem; min-height: var(--header-h); }
.brand img { width: 92px; height: auto; }
.nav { display: flex; gap: 1.75rem; font-weight: 500; font-size: 0.95rem; color: var(--ink); }
.nav a:hover { color: var(--blue); }
.header-actions { display: flex; align-items: center; gap: 1.25rem; margin-left: auto; }
.login { font-weight: 500; font-size: 0.95rem; color: var(--ink); }
.login:hover { color: var(--blue); }

.hero { padding-top: clamp(3rem, 2rem + 5vw, 6.5rem); overflow: hidden; }
.hero-copy { text-align: center; }
.hero h1 { font-size: var(--fs-hero); max-width: 15ch; margin-inline: auto; }
.hl { color: var(--blue); }
.hero .lead { max-width: 36rem; margin: 1.5rem auto 0; font-size: var(--fs-lead); color: var(--ink-2); }
.hero-cta { display: flex; flex-direction: column; align-items: center; gap: 0.85rem; margin-top: 2.25rem; }
.hero-cta small { font-size: 0.85rem; color: var(--ink-3); }

.stage {
  position: relative;
  width: min(1180px, 100% - 2 * var(--gutter));
  margin: clamp(3rem, 2rem + 3vw, 4.5rem) auto 0;
  aspect-ratio: 16 / 8.4;
}
.glow {
  position: absolute;
  inset: -10% -20% -25%;
  z-index: -1;
  background:
    radial-gradient(40% 50% at 50% 45%, rgba(35, 46, 209, 0.22), transparent 70%),
    radial-gradient(30% 40% at 20% 70%, rgba(120, 140, 255, 0.18), transparent 70%),
    radial-gradient(30% 40% at 82% 30%, rgba(160, 120, 255, 0.14), transparent 70%);
  filter: blur(10px);
}

.frame-bar { display: flex; align-items: center; gap: 5px; height: 32px; padding: 0 14px; background: #fff; border-bottom: 1px solid var(--line); }
.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.frame-bar span { margin-inline: auto; padding: 3px 14px; border-radius: 999px; background: var(--blue-50); font-size: 0.72rem; font-weight: 600; color: var(--ink-3); transform: translateX(-20px); }

.browser {
  position: absolute;
  left: 50%;
  top: 0;
  width: 66%;
  transform: translateX(-50%);
  z-index: 2;
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.screens { position: relative; aspect-ratio: 16 / 9.4; }

.screen {
  position: absolute;
  inset: 0;
  background: var(--c);
  color: #fff;
  isolation: isolate;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.screen.is-on { opacity: 1; }
.screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transform: scale(1.06); transition: transform 3.6s ease-out; }
.screen.is-on img { transform: scale(1); }
.screen.has-shot::after { display: none; }
.screen.has-shot img { z-index: 0; transform: none; object-position: top center; }
.screen::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, var(--c) 20%, color-mix(in srgb, var(--c) 55%, transparent) 60%, color-mix(in srgb, var(--c) 5%, transparent));
}
.sc-nav { display: flex; align-items: center; gap: 10px; padding: 4% 5% 0; }
.sc-nav b { display: grid; place-items: center; width: 34px; height: 34px; margin-right: auto; border-radius: 9px; background: #fff; color: var(--c); font-size: 0.8rem; font-weight: 800; }
.sc-nav span { width: 34px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.55); }
.sc-nav u { width: 70px; height: 24px; border-radius: 999px; background: #fff; }
.sc-hero { position: absolute; left: 5%; bottom: 10%; right: 42%; display: flex; flex-direction: column; gap: 9px; }
.sc-hero small { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
.sc-hero strong { font-size: clamp(1.1rem, 0.6rem + 2vw, 2.4rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; }
.sc-hero span { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.6); }
.sc-hero span + span { width: 70%; }
.sc-hero u { width: 110px; height: 30px; margin-top: 6px; border-radius: 999px; background: #fff; }

.side {
  position: absolute;
  top: 14%;
  width: 30%;
  overflow: hidden;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  opacity: 0.55;
  filter: saturate(0.7);
}
.side .screen { position: relative; aspect-ratio: 16 / 10; opacity: 1; }
.side .sc-hero strong { font-size: 1rem; }
.side .sc-hero u, .side .sc-nav u { display: none; }
.side-l { left: -8%; }
.side-r { right: -8%; }

.edit-card {
  position: absolute;
  left: 6%;
  bottom: 2%;
  z-index: 3;
  width: 280px;
  padding: 16px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.edit-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-weight: 700; }
.edit-head span { display: inline-flex; align-items: center; gap: 6px; }
.edit-head .icon { color: var(--blue); }
.edit-card label { margin: 10px 0 5px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); }
.field { display: flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 10px; border: 1.5px solid var(--line); border-radius: 9px; font-weight: 600; }
.edit-card .field:first-of-type { border-color: var(--blue); }
.caret { width: 1.5px; height: 16px; background: var(--blue); animation: blink 1s steps(1) infinite; }
.field-img em { width: 34px; height: 24px; border-radius: 5px; background: var(--blue-100) center / cover; }
.field-img span { color: var(--ink-3); font-weight: 500; }
.edit-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: 0.74rem; color: var(--ink-3); }
.edit-foot u { padding: 7px 14px; border-radius: 999px; background: var(--blue); color: #fff; font-weight: 700; text-decoration: none; }
@keyframes blink { 50% { opacity: 0; } }

.phone {
  position: absolute;
  right: 8%;
  bottom: -2%;
  z-index: 3;
  width: 15%;
  padding: 6px;
  border-radius: 26px;
  background: var(--ink);
  box-shadow: var(--shadow);
}
.phone-in { position: relative; overflow: hidden; aspect-ratio: 9 / 18; border-radius: 20px; }
.phone .sc-nav { padding: 12px 10px 0; }
.phone .sc-nav b { width: 24px; height: 24px; font-size: 0.62rem; border-radius: 7px; }
.phone .sc-nav span, .phone .sc-nav u { display: none; }
.phone .sc-hero { left: 10px; right: 10px; bottom: 14px; gap: 6px; }
.phone .sc-hero small { font-size: 0.55rem; }
.phone .sc-hero strong { font-size: 0.9rem; }
.phone .sc-hero u { width: 60%; height: 22px; }
.phone .screen::after { background: linear-gradient(0deg, var(--c) 25%, color-mix(in srgb, var(--c) 30%, transparent)); }

.stats {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 0.5rem + 4vw, 5rem);
  width: fit-content;
  margin: clamp(3rem, 2rem + 3vw, 5rem) auto 0;
  padding: 1.5rem clamp(1.5rem, 1rem + 3vw, 3.5rem);
  border-radius: var(--r);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 20px 40px -30px rgba(35, 46, 209, 0.4);
  text-align: center;
}
.stats div { display: flex; flex-direction: column-reverse; }
.stats div + div { padding-left: clamp(1rem, 0.5rem + 4vw, 5rem); border-left: 1px solid var(--line); }
.stats dd { font-size: clamp(1.9rem, 1.5rem + 1.6vw, 2.8rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.04em; color: var(--blue); }
.stats dt { font-size: 0.88rem; color: var(--ink-2); }

.split-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem clamp(2rem, 1rem + 4vw, 6rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
}
.split-head h2 { max-width: 13ch; }
.split-head p { max-width: 32rem; margin-bottom: 1.5rem; font-size: var(--fs-lead); }
.split-head p:last-child { margin-bottom: 0; }

.rail-tools { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.filters { display: flex; gap: 0.5rem; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filters button {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 40px;
  padding: 0 0.95rem;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: #fff;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.filters button:hover { border-color: var(--ink); }
.filters small { min-width: 1.4rem; padding: 0 0.35rem; border-radius: 999px; background: var(--blue-50); font-size: 0.72rem; font-weight: 700; text-align: center; color: var(--ink-3); }
.filters [aria-selected='true'] { background: var(--ink); border-color: var(--ink); color: #fff; }
.filters [aria-selected='true'] small { background: rgba(255, 255, 255, 0.16); color: #fff; }
.arrows { display: flex; gap: 0.5rem; flex: none; }
.arrows button { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; color: var(--ink); transition: border-color 0.2s, background 0.2s, color 0.2s; }
.arrows button:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

.rail {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(var(--gutter), (100vw - 1280px) / 2 + var(--gutter));
  padding: 0.5rem max(var(--gutter), (100vw - 1280px) / 2 + var(--gutter)) 1.5rem;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }

.card {
  position: relative;
  flex: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: clamp(270px, 22vw + 120px, 380px);
  aspect-ratio: 4 / 5.2;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--c);
  color: #fff;
  isolation: isolate;
  scroll-snap-align: start;
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.card[hidden] { display: none; }
.card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.card::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, var(--c) 22%, color-mix(in srgb, var(--c) 45%, transparent) 55%, transparent 85%); }
a.card:hover img { transform: scale(1.05); }
div.card img { filter: saturate(0.8); }
.card-top { display: flex; align-items: center; gap: 8px; padding: 18px; }
.card-top b { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: #fff; color: var(--c); font-size: 0.82rem; font-weight: 800; }
.card-top span { padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.92); font-size: 0.72rem; font-weight: 600; color: var(--ink); }
.card-body { padding: 22px; }
.card-body h3 { margin: 0.75rem 0 0.3rem; font-size: clamp(1.3rem, 1.1rem + 0.6vw, 1.65rem); color: #fff; }
.card-body p { font-size: 0.92rem; color: rgba(255, 255, 255, 0.85); }
.card-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.card-tags span { padding: 0.2em 0.65em; border-radius: 999px; background: rgba(255, 255, 255, 0.16); backdrop-filter: blur(6px); font-size: 0.72rem; font-weight: 600; }
.card-tags .status { display: inline-flex; align-items: center; gap: 0.35rem; }
.card-tags .status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.6; }
.card-tags .is-live { background: #fff; color: #0f7a53; }
.card-tags .is-live::before { opacity: 1; background: var(--ok); box-shadow: 0 0 0 3px rgba(23, 166, 115, 0.2); }
.go { position: absolute; top: 18px; right: 18px; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #fff; color: var(--ink); transition: background 0.2s, color 0.2s, transform 0.2s; }
a.card:hover .go { background: var(--ink); color: #fff; transform: rotate(45deg); }

.tools { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.tool-list { display: grid; gap: 0.25rem; }
.tool-list button {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  padding: 1rem 1.1rem;
  border-radius: var(--r);
  transition: background 0.25s;
}
.tool-list button:hover { background: rgba(255, 255, 255, 0.6); }
.tool-list [aria-selected='true'] { background: #fff; box-shadow: 0 16px 34px -24px rgba(35, 46, 209, 0.45); }
.tool-list b { display: block; font-size: 1.08rem; color: var(--ink); }
.tool-list small { display: block; max-height: 0; overflow: hidden; font-size: 0.93rem; line-height: 1.55; color: var(--ink-2); opacity: 0; transition: max-height 0.3s, margin 0.3s, opacity 0.3s; }
.tool-list [aria-selected='true'] small { max-height: 8rem; margin-top: 0.35rem; opacity: 1; }
.t-icon { display: grid; place-items: center; flex: none; width: 42px; height: 42px; border-radius: 12px; background: var(--blue-100); color: var(--blue); }
.t-icon .icon { width: 20px; height: 20px; }
.tool-list [aria-selected='true'] .t-icon { background: var(--blue); color: #fff; }

.tool-stage {
  position: relative;
  min-height: 460px;
  border-radius: var(--r-lg);
  background:
    radial-gradient(60% 60% at 70% 30%, rgba(35, 46, 209, 0.16), transparent 70%),
    linear-gradient(160deg, #dfe4ff, #f4f6ff 60%);
  overflow: hidden;
}
.pane { position: absolute; inset: 0; display: grid; place-items: center; padding: 2.5rem; opacity: 0; transform: translateY(14px); transition: opacity 0.35s, transform 0.35s; pointer-events: none; }
.pane.is-on { opacity: 1; transform: none; }
.pane-card { width: min(100%, 440px); padding: 18px; border-radius: 16px; box-shadow: var(--shadow); font-size: 0.86rem; }
.pc-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 0.98rem; }
.pane-float { position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 0.55rem; padding: 0.6rem 1rem 0.6rem 0.7rem; border-radius: 999px; font-weight: 600; white-space: nowrap; }
.pane-float > .icon { color: var(--blue); }
.rows li { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); }
.rows em { width: 38px; height: 28px; border-radius: 7px; background: linear-gradient(135deg, var(--a), color-mix(in srgb, var(--a) 40%, #fff)); }
.rows span { flex: 1; font-weight: 600; }
.rows small { display: block; font-weight: 500; font-size: 0.76rem; color: var(--ink-3); }
.av { display: grid; place-items: center; width: 32px !important; height: 32px !important; border-radius: 50% !important; background: var(--blue) !important; color: #fff; font-style: normal; font-size: 0.7rem; font-weight: 700; }
.av2 { background: #0E7A88 !important; }
.av3 { background: #B4652A !important; }
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.media-grid i { aspect-ratio: 1; border-radius: 9px; background: linear-gradient(135deg, var(--a), color-mix(in srgb, var(--a) 40%, #fff)); }
.media-grid i:first-child { outline: 2.5px solid var(--blue); outline-offset: 2px; }
.langs { display: flex; gap: 4px; }
.langs i { padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); font-style: normal; font-weight: 700; font-size: 0.72rem; }
.langs .on { background: var(--ink); border-color: var(--ink); color: #fff; }
.lang-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pane-card label { margin: 10px 0 5px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); }
.pane-card .field { font-weight: 500; font-size: 0.82rem; }
.field-tall { align-items: flex-start; min-height: 74px; line-height: 1.45; }
.count { margin-left: auto; font-size: 0.72rem; font-weight: 700; color: var(--ok); }
.serp { padding: 14px; border-radius: 10px; background: var(--blue-50); }
.serp small { color: var(--ink-3); }
.serp b { display: block; margin: 3px 0; color: #1a0dab; font-size: 1rem; font-weight: 500; }
.serp p { color: var(--ink-2); font-size: 0.82rem; line-height: 1.5; }
.toggles li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); }
.toggles b { display: block; }
.toggles small { color: var(--ink-3); }
.tg { position: relative; width: 38px; height: 22px; border-radius: 999px; background: var(--line); }
.tg::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2); }
.tg.on { background: var(--ok); }
.tg.on::after { left: 19px; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.pillar { padding: 1rem 1rem 1.75rem; border-radius: var(--r-lg); background: var(--blue-50); }
.pillar h3 { margin: 1.5rem 0.5rem 0.5rem; }
.pillar p { margin-inline: 0.5rem; font-size: 0.95rem; }
.p-vis { display: grid; place-items: center; aspect-ratio: 4 / 3; border-radius: var(--r); background: #fff; overflow: hidden; }
.gauge { position: relative; display: grid; place-items: end center; width: 64%; aspect-ratio: 2 / 1; padding-bottom: 6%; border-radius: 999px 999px 0 0; background: conic-gradient(from 270deg at 50% 100%, var(--ok) 0 150deg, var(--line) 150deg 180deg, transparent 180deg); }
.gauge::before { content: ''; position: absolute; inset: 16% 16% 0; border-radius: 999px 999px 0 0; background: #fff; }
.gauge span { position: relative; font-weight: 800; color: var(--ok); font-size: 1.05rem; }
.lock, .care { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 26px; background: var(--blue); color: #fff; box-shadow: 0 18px 30px -14px rgba(35, 46, 209, 0.6); }
.lock .icon, .care .icon { width: 38px; height: 38px; }
.care { background: var(--ink); box-shadow: 0 18px 30px -14px rgba(14, 18, 48, 0.6); }
.mini-serp { display: grid; gap: 7px; width: 72%; padding: 14px; border-radius: 12px; border: 1px solid var(--line); }
.mini-serp i { width: 40%; height: 6px; border-radius: 3px; background: var(--ok); }
.mini-serp b { width: 85%; height: 10px; border-radius: 4px; background: #1a0dab; opacity: 0.8; }
.mini-serp span { height: 6px; border-radius: 3px; background: var(--line); }
.mini-serp span + span { width: 70%; }

.section-dark { background: var(--navy); color: rgba(255, 255, 255, 0.7); }
.section-dark h2, .section-dark h3 { color: #fff; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(255, 255, 255, 0.14); }
.steps li { position: relative; padding: 2rem 1.75rem 0 0; }
.steps li::before { content: ''; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--blue-200); box-shadow: 0 0 0 5px rgba(205, 211, 255, 0.15); }
.step-no { display: block; margin-bottom: 1.5rem; font-size: clamp(2.5rem, 2rem + 2vw, 3.75rem); font-weight: 700; line-height: 1; letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 1.2px rgba(205, 211, 255, 0.55); }
.steps h3 { margin-bottom: 0.6rem; }
.steps p { font-size: 0.95rem; }

.help { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: center; }
.help h2 { max-width: 13ch; margin-bottom: 1.25rem; }
.help .lead { max-width: 32rem; margin-bottom: 2rem; }
.help-list { display: grid; gap: 0.75rem; }
.help-list a { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.25rem 1.1rem 1.1rem; border-radius: var(--r); background: var(--blue-50); transition: background 0.2s, transform 0.2s; }
.help-list a:hover { background: var(--blue-100); transform: translateX(4px); }
.help-list a > span:nth-child(2) { flex: 1; display: flex; flex-direction: column; }
.help-list b { color: var(--ink); }
.help-list small { font-size: 0.88rem; color: var(--ink-3); }
.help-list a > .icon { color: var(--ink); }

.final {
  position: relative;
  padding-block: clamp(5rem, 3.5rem + 6vw, 9rem);
  overflow: hidden;
  background: var(--blue);
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  isolation: isolate;
}
.final::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(45% 70% at 15% 100%, rgba(255, 255, 255, 0.18), transparent 70%),
    radial-gradient(40% 60% at 90% 0%, rgba(10, 14, 44, 0.45), transparent 70%);
}
.final h2 { font-size: var(--fs-hero); color: #fff; }
.final p { max-width: 30rem; margin: 1.25rem auto 0; font-size: var(--fs-lead); }
.final-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 2.25rem; }

.footer { padding-block: clamp(3.5rem, 2.5rem + 3vw, 5rem) 2rem; background: var(--navy); color: rgba(255, 255, 255, 0.65); font-size: 0.95rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-logo { width: 120px; margin-bottom: 1.25rem; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 20rem; }
.footer h2 { margin-bottom: 1rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; }
.footer-col ul { display: grid; gap: 0.6rem; }
.footer a:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-phone { font-size: 1.25rem; font-weight: 700; color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 1.5rem; font-size: 0.88rem; }
.footer-bottom .icon { width: 22px; height: 22px; }


@media (max-width: 1080px) {
  .nav { display: none; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; border-top: 0; }
  .steps li { border-top: 1px solid rgba(255, 255, 255, 0.14); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .edit-card { left: 0; width: 250px; }
  .phone { right: 2%; }
}

@media (max-width: 860px) {
  .split-head, .tools, .help { grid-template-columns: 1fr; }
  .split-head { align-items: start; }
  .tool-stage { min-height: 400px; }
  .stage { aspect-ratio: auto; height: auto; padding-bottom: 150px; }
  .browser { position: relative; left: auto; transform: none; width: 100%; }
  .side { display: none; }
  .phone { width: 26%; right: 0; bottom: 0; }
  .edit-card { left: 0; bottom: 0; width: min(64%, 270px); }
}

@media (max-width: 600px) {
  :root { --header-h: 62px; }
  .brand img { width: 78px; }
  .login { display: none; }
  .frame-bar span { transform: none; }
  .sc-nav span, .sc-nav u { display: none; }
  .sc-hero { right: 20%; }
  .stage { padding-bottom: 190px; }
  .edit-card { width: 68%; font-size: 0.76rem; padding: 12px; }
  .phone { width: 30%; }
  .stats { width: 100%; padding-inline: 1rem; }
  .stats dt { font-size: 0.76rem; }
  .rail-tools { flex-direction: column; align-items: stretch; }
  .filters { margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); }
  .arrows { display: none; }
  .pane { padding: 1.25rem; }
  .lang-grid { grid-template-columns: 1fr; }
  .lang-grid > div + div { display: none; }
  .pillars, .steps, .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column-reverse; gap: 1rem; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}