/* ==========================================================
   4K Games — main stylesheet
   Все цвета, шрифты и размеры меняются в блоке :root ниже.
   ========================================================== */

:root {
  /* фон */
  --ink-000: #060912;
  --ink-100: #0a0f1c;
  --ink-200: #0f1626;
  --ink-300: #151d31;
  --ink-400: #1c2640;

  /* линии */
  --line: rgba(120, 190, 255, .16);
  --line-soft: rgba(210, 225, 245, .08);

  /* акценты */
  --cyan: #5ce1ff;
  --blue: #7aa2ff;
  --violet: #b69cff;
  --pink: #ff9bd6;
  --accent-grad: linear-gradient(120deg, #5ce1ff 0%, #8fb0ff 55%, #b69cff 100%);

  /* текст */
  --text: #e8eef8;
  --text-soft: #a4b2c9;
  --text-mute: #6c7c96;

  /* шрифты */
  --font-display: "Space Grotesk", "Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* типографическая шкала */
  --step--1: clamp(.82rem, .79rem + .16vw, .92rem);
  --step-0: clamp(1rem, .96rem + .2vw, 1.09rem);
  --step-1: clamp(1.2rem, 1.12rem + .4vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.34rem + .78vw, 2.1rem);
  --step-3: clamp(1.95rem, 1.6rem + 1.7vw, 3.1rem);
  --step-4: clamp(2.5rem, 1.8rem + 3.3vw, 4.6rem);
  --step-5: clamp(3rem, 1.7rem + 6vw, 6.6rem);

  /* лэйаут */
  --shell: 1240px;
  --gutter: clamp(1.15rem, .6rem + 2.4vw, 3rem);
  --section-y: clamp(4.5rem, 3rem + 7vw, 9rem);

  /* скругления */
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;

  --glass: linear-gradient(155deg, rgba(92, 225, 255, .075), rgba(182, 156, 255, .03) 42%, rgba(6, 9, 18, .3));
  --shadow-soft: 0 24px 60px -34px rgba(0, 0, 0, .95);
  --shadow-lift: 0 40px 90px -46px rgba(0, 0, 0, 1), 0 0 0 1px var(--line);
  --ease: cubic-bezier(.22, .85, .3, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--ink-000);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.02em; line-height: 1.08; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  background: var(--cyan); color: #04101a; padding: .6rem 1rem; border-radius: var(--r-sm); font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.shell { width: min(100% - var(--gutter) * 2, var(--shell)); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.center { text-align: center; }
.grad { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- background atmosphere ---------- */
.atmosphere {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60vw 50vh at 8% 12%, rgba(92, 225, 255, .10), transparent 70%),
    radial-gradient(50vw 50vh at 92% 30%, rgba(182, 156, 255, .09), transparent 70%),
    radial-gradient(60vw 60vh at 40% 100%, rgba(122, 162, 255, .07), transparent 70%),
    linear-gradient(180deg, var(--ink-000), var(--ink-100));
}
.atmosphere::after {
  content: ""; position: absolute; inset: 0; opacity: .55;
  background-image:
    radial-gradient(1px 1px at 12% 20%, #fff8, transparent),
    radial-gradient(1px 1px at 34% 62%, #fff6, transparent),
    radial-gradient(1.5px 1.5px at 58% 14%, #9be9ff88, transparent),
    radial-gradient(1px 1px at 72% 78%, #fff6, transparent),
    radial-gradient(1.5px 1.5px at 88% 44%, #c9b6ff88, transparent),
    radial-gradient(1px 1px at 22% 88%, #fff5, transparent),
    radial-gradient(1px 1px at 94% 90%, #fff5, transparent),
    radial-gradient(1px 1px at 48% 40%, #fff4, transparent);
  animation: drift 40s linear infinite alternate;
}
@keyframes drift { to { transform: translate3d(-1.5%, 2%, 0); } }

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 120;
  background: var(--accent-grad); transform-origin: 0 50%; transform: scaleX(0);
}
.cursor-glow {
  position: fixed; left: 0; top: 0; width: 460px; height: 460px; margin: -230px 0 0 -230px; z-index: -1; pointer-events: none;
  background: radial-gradient(circle, rgba(92, 225, 255, .08), transparent 65%);
  opacity: 0; transition: opacity .4s;
}
.has-pointer .cursor-glow { opacity: 1; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  background: linear-gradient(180deg, rgba(6, 9, 18, .82), rgba(6, 9, 18, .5));
  border-bottom: 1px solid var(--line-soft);
}
.site-header__row { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 74px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: -.01em; }
.brand__mark { width: 34px; height: 34px; }
.brand b { font-weight: 700; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav__links { display: flex; gap: 1.7rem; }
.site-nav__links a { font-size: var(--step--1); color: var(--text-soft); transition: color .2s; }
.site-nav__links a:hover, .site-nav__links a[aria-current="page"] { color: var(--text); }
.site-nav__cta { display: flex; gap: .7rem; align-items: center; }
.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: var(--r-md); border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.55rem; border-radius: 100px; border: 1px solid var(--line);
  font-family: var(--font-display); font-weight: 600; font-size: .96rem; line-height: 1.2; cursor: pointer;
  background: rgba(255, 255, 255, .03); color: var(--text);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); border-color: rgba(92, 225, 255, .4); background: rgba(92, 225, 255, .06); }
.btn--primary {
  background: var(--accent-grad); color: #051019; border-color: transparent;
  box-shadow: 0 14px 34px -14px rgba(92, 225, 255, .65);
}
.btn--primary:hover { background: var(--accent-grad); box-shadow: 0 20px 44px -14px rgba(92, 225, 255, .8); border-color: transparent; }
.btn--sm { padding: .6rem 1.15rem; font-size: .88rem; }
.btn--lg { padding: 1.05rem 2rem; font-size: 1.02rem; }
.btn--block { width: 100%; }
.link-arrow { font-family: var(--font-display); font-weight: 600; font-size: .96rem; color: var(--text-soft); padding: .8rem .4rem; transition: color .2s; }
.link-arrow:hover { color: var(--cyan); }

/* ---------- small pieces ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .8rem; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--cyan); font-family: var(--font-display); font-weight: 500;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan)); }
.center .eyebrow::after { content: ""; width: 34px; height: 1px; background: linear-gradient(270deg, transparent, var(--cyan)); }
.chips { display: flex; flex-wrap: wrap; gap: .55rem; }
.chip {
  padding: .38rem .9rem; border-radius: 100px; border: 1px solid var(--line-soft); background: rgba(255, 255, 255, .025);
  font-size: .78rem; color: var(--text-soft); font-family: var(--font-display); letter-spacing: .02em;
}
.chip--hot { color: #ffe3f3; border-color: rgba(255, 155, 214, .4); background: rgba(255, 155, 214, .08); }
.chip--accent { color: var(--text); border-color: var(--line); }

.section-head { max-width: 46rem; display: grid; gap: 1.2rem; margin-bottom: clamp(2.4rem, 4vw, 4rem); }
.section-head.center { margin-inline: auto; justify-items: center; }
.section-head h2 { font-size: var(--step-3); }
.section-head p { color: var(--text-soft); font-size: var(--step-1); line-height: 1.55; }

/* ---------- glass cards ---------- */
.card {
  position: relative; padding: clamp(1.4rem, 2vw, 2rem); border-radius: var(--r-lg);
  background: var(--glass); border: 1px solid var(--line-soft); box-shadow: var(--shadow-soft);
  transition: transform .4s var(--ease), border-color .3s, box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: var(--line); box-shadow: var(--shadow-lift); }
.card__num { font-family: var(--font-display); font-size: .78rem; letter-spacing: .18em; color: var(--text-mute); display: block; margin-bottom: 1rem; }
.card h3 { font-size: var(--step-1); margin-bottom: .7rem; }
.card p { color: var(--text-soft); font-size: var(--step--1); line-height: 1.7; }
.card__icon { width: 44px; height: 44px; margin-bottom: 1.1rem; color: var(--cyan); }

.grid { display: grid; gap: 1.2rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- hero ---------- */
.hero { padding-block: clamp(3rem, 2rem + 6vw, 7rem) var(--section-y); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero h1 { font-size: var(--step-5); letter-spacing: -.045em; line-height: .96; margin: 1.4rem 0 1.6rem; }
.hero__lead { color: var(--text-soft); font-size: var(--step-1); line-height: 1.6; max-width: 36rem; }
.hero .chips { margin-top: 1.8rem; max-width: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; align-items: center; margin-top: 2.2rem; }
.hero__note { margin-top: 1.4rem; font-size: .82rem; color: var(--text-mute); }
.stats { display: flex; flex-wrap: wrap; gap: 1.6rem 2.6rem; margin-top: 2.6rem; padding-top: 2rem; border-top: 1px solid var(--line-soft); max-width: 40rem; }
.stat b { display: block; font-family: var(--font-display); font-size: var(--step-2); font-weight: 600; color: var(--cyan); line-height: 1.1; }
.stat span { font-size: .8rem; color: var(--text-mute); }

.hero__visual { position: relative; aspect-ratio: 1 / 1; max-width: 560px; margin-inline: auto; width: 100%; }
.hero__visual svg { width: 100%; height: 100%; overflow: visible; }
.float-tag {
  position: absolute; padding: .5rem .95rem; border-radius: 14px; font-size: .78rem; font-family: var(--font-display);
  background: rgba(10, 15, 28, .78); border: 1px solid var(--line); backdrop-filter: blur(8px); color: var(--text-soft);
  box-shadow: var(--shadow-soft); animation: bob 7s ease-in-out infinite;
}
.float-tag b { color: var(--cyan); font-weight: 600; }
.float-tag:nth-of-type(1) { top: 6%; left: -2%; }
.float-tag:nth-of-type(2) { top: 48%; right: -4%; animation-delay: -2.4s; }
.float-tag:nth-of-type(3) { bottom: 5%; left: 6%; animation-delay: -4.6s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.orbit { transform-origin: 50% 50%; animation: spin 80s linear infinite; }
.orbit--rev { animation-duration: 120s; animation-direction: reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.glow-pulse { animation: pulse 6s ease-in-out infinite; transform-origin: 50% 50%; }
@keyframes pulse { 0%, 100% { opacity: .75; } 50% { opacity: 1; } }

/* ---------- experience ---------- */
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: end; margin-bottom: clamp(2.4rem, 4vw, 4rem); }
.split h2 { font-size: var(--step-4); letter-spacing: -.035em; }
.split p { color: var(--text-soft); font-size: var(--step-1); line-height: 1.6; }

/* ---------- featured game ---------- */
.feature {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 4vw, 4rem); align-items: center;
  padding: clamp(1.8rem, 4vw, 4rem); border-radius: var(--r-xl); border: 1px solid var(--line-soft); background: var(--glass); box-shadow: var(--shadow-soft);
}
.feature h2 { font-size: var(--step-4); margin: 1.2rem 0 1.3rem; letter-spacing: -.035em; }
.feature p { color: var(--text-soft); line-height: 1.7; }
.feature p + p { margin-top: 1rem; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }
.fact { padding: 1.6rem 0; border-top: 1px solid var(--line-soft); }
.fact:nth-child(-n+2) { border-top: 0; }
.fact b { display: block; font-family: var(--font-display); font-size: var(--step-3); font-weight: 600; color: var(--cyan); line-height: 1; margin-bottom: .6rem; }
.fact span { font-size: .84rem; color: var(--text-mute); }

/* ---------- steps ---------- */
.steps { display: grid; gap: .9rem; max-width: 62rem; margin-inline: auto; counter-reset: step; }
.step {
  display: grid; grid-template-columns: 3rem 1fr; gap: 1.2rem; align-items: baseline; padding: 1.5rem 1.8rem; border-radius: var(--r-md);
  background: var(--glass); border: 1px solid var(--line-soft); transition: border-color .3s, transform .3s var(--ease);
}
.step:hover { border-color: var(--line); transform: translateX(6px); }
.step__n { font-family: var(--font-display); color: var(--text-mute); font-size: .86rem; letter-spacing: .1em; }
.step h3 { font-size: var(--step-1); margin-bottom: .3rem; }
.step p { color: var(--text-soft); font-size: var(--step--1); }

/* ---------- board / preview ---------- */
.panel {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center;
  padding: clamp(1.8rem, 4vw, 4rem); border-radius: var(--r-xl); border: 1px solid var(--line-soft); background: var(--glass);
}
.panel h2 { font-size: var(--step-3); margin: 1.2rem 0 1.2rem; }
.panel p { color: var(--text-soft); line-height: 1.7; }
.panel .hero__actions { margin-top: 1.8rem; }
.screen-art { width: 100%; max-width: 520px; margin-inline: auto; }

/* ---------- benefits ---------- */
.benefit h3 { font-size: 1.15rem; }

/* ---------- healthy play ---------- */
.care {
  max-width: 62rem; margin-inline: auto; padding: clamp(1.8rem, 4vw, 3.6rem); border-radius: var(--r-xl); text-align: center;
  border: 1px solid var(--line); background:
    radial-gradient(70% 90% at 50% 0%, rgba(92, 225, 255, .10), transparent 70%), var(--glass);
}
.care h2 { font-size: var(--step-3); margin: 1.2rem 0 1.2rem; }
.care p { color: var(--text-soft); max-width: 44rem; margin-inline: auto; line-height: 1.7; }
.care .chips { justify-content: center; margin-top: 1.6rem; }

/* ---------- signup ---------- */
.signup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.signup h2 { font-size: var(--step-4); letter-spacing: -.035em; margin: 1.2rem 0 1.4rem; }
.signup__copy p { color: var(--text-soft); font-size: var(--step-1); line-height: 1.6; max-width: 34rem; }
.signup__copy .chips { margin-top: 1.8rem; }
.form-card { padding: clamp(1.6rem, 3vw, 2.4rem); border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--glass); box-shadow: var(--shadow-lift); }
.field { display: grid; gap: .5rem; margin-bottom: 1.3rem; }
.field label { font-size: .82rem; color: var(--text-soft); font-weight: 600; }
.field input[type="email"], .field input[type="text"] {
  width: 100%; padding: .95rem 1.05rem; border-radius: var(--r-sm); border: 1px solid var(--line-soft); background: rgba(6, 9, 18, .6); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder { color: var(--text-mute); }
.field input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(92, 225, 255, .14); }
.field small { color: var(--text-mute); font-size: .78rem; }
.field .err { color: #ff9bb0; font-size: .78rem; min-height: 1em; }
.check { display: flex; gap: .8rem; align-items: flex-start; font-size: .8rem; color: var(--text-soft); margin-bottom: 1.5rem; line-height: 1.55; }
.check input { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--cyan); flex: none; }
.check a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.form-status { margin-top: 1rem; font-size: .86rem; text-align: center; min-height: 1.2em; color: var(--cyan); }

/* ---------- final cta ---------- */
.final { text-align: center; }
.final h2 { font-size: var(--step-4); letter-spacing: -.04em; margin: 1.2rem auto 1.6rem; max-width: 18ch; }
.final .hero__actions { justify-content: center; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); padding-block: clamp(3rem, 6vw, 5rem) 2rem; background: linear-gradient(180deg, transparent, rgba(6, 9, 18, .8)); }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; }
.site-footer__about p { color: var(--text-soft); font-size: var(--step--1); margin: 1.2rem 0 1.4rem; max-width: 26rem; }
.site-footer h4 { font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 1.1rem; font-weight: 500; }
.site-footer__col a { display: block; padding: .3rem 0; color: var(--text-soft); font-size: var(--step--1); transition: color .2s; }
.site-footer__col a:hover { color: var(--cyan); }
.site-footer__legal { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line-soft); color: var(--text-mute); font-size: .78rem; line-height: 1.7; display: grid; gap: .6rem; }

/* ---------- inner pages ---------- */
.page-hero { padding-block: clamp(3rem, 2rem + 5vw, 6rem) clamp(1.5rem, 3vw, 3rem); }
.page-hero h1 { font-size: var(--step-4); letter-spacing: -.035em; margin: 1.2rem 0 1rem; }
.page-hero p { color: var(--text-soft); font-size: var(--step-1); max-width: 40rem; }
.prose { max-width: 46rem; padding-bottom: var(--section-y); }
.prose h2 { font-size: var(--step-2); margin: 2.6rem 0 .9rem; }
.prose h3 { font-size: var(--step-1); margin: 1.8rem 0 .6rem; }
.prose p, .prose li { color: var(--text-soft); line-height: 1.8; }
.prose p + p { margin-top: 1rem; }
.prose ul { list-style: disc; padding-left: 1.3rem; margin: .8rem 0; }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.faq details { border: 1px solid var(--line-soft); border-radius: var(--r-md); background: var(--glass); padding: 1.1rem 1.4rem; margin-bottom: .8rem; }
.faq summary { cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cyan); font-size: 1.4rem; line-height: 1; transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: .8rem; color: var(--text-soft); line-height: 1.75; }
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.notfound h1 { font-size: clamp(5rem, 18vw, 12rem); letter-spacing: -.06em; }

/* ---------- reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal[data-d="1"] { transition-delay: .08s; }
.js .reveal[data-d="2"] { transition-delay: .16s; }
.js .reveal[data-d="3"] { transition-delay: .24s; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__about { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed; inset: 74px 0 0 0; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 1.6rem;
    padding: 2rem var(--gutter); background: rgba(6, 9, 18, .97); backdrop-filter: blur(20px);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s var(--ease); overflow-y: auto;
  }
  .nav-open .site-nav { opacity: 1; transform: none; pointer-events: auto; }
  .site-nav__links { flex-direction: column; gap: 0; }
  .site-nav__links a { font-size: 1.35rem; font-family: var(--font-display); padding: 1rem 0; border-bottom: 1px solid var(--line-soft); color: var(--text); }
  .site-nav__cta { flex-direction: column; align-items: stretch; }
  .site-nav__cta .btn { padding: 1rem; font-size: 1rem; }
  .hero__grid, .split, .feature, .panel, .signup { grid-template-columns: 1fr; }
  .hero__visual { max-width: 420px; order: -1; }
  .grid--3 { grid-template-columns: 1fr; }
  .split { align-items: start; }
}
@media (max-width: 560px) {
  .grid--4 { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
  .step { grid-template-columns: 2.2rem 1fr; padding: 1.2rem; }
  .hero__actions .btn { flex: 1 1 100%; }
  .float-tag { font-size: .68rem; padding: .35rem .7rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}