/* ============ GustoVista Landing — light AI-builder ============ */
:root {
    --ink: #111113;
    --text: #3F3F46;
    --muted: #71717A;
    --line: #E7E5E4;
    --bg: #FFFFFF;
    --tint: #FAFAF9;
    --violet: #6D5EF3;
    --violet-deep: #5646E5;
    --violet-soft: #F1EFFE;
    --violet-border: #DDD8FC;
    --grad: linear-gradient(92deg, #6D5EF3, #A855F7);
    --green: #16A34A;
    --red: #DC2626;
    --radius: 18px;
    --shadow: 0 12px 44px -14px rgba(17, 17, 19, .14);
    --font: 'Manrope', system-ui, -apple-system, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; }
a { color: inherit; }
i[class^="ri-"], i[class*=" ri-"] { line-height: 1; vertical-align: -0.12em; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }
.center { text-align: center; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: 13px; font-weight: 800; font-size: 16px; text-decoration: none; transition: all .18s ease; cursor: pointer; border: 2px solid transparent; font-family: var(--font); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 16px 34px; font-size: 17px; }
.btn-primary { background: var(--violet); color: #fff; box-shadow: 0 10px 26px -10px rgba(109, 94, 243, .6); }
.btn-primary:hover { background: var(--violet-deep); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--violet); color: var(--violet); }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.85); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; gap: 32px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; }
.logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: var(--grad); color: #fff; font-weight: 800; font-size: 18px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14.5px; transition: color .15s; }
.nav-links a:hover { color: var(--violet); }
.nav-cta { margin-left: 8px; }
.nav-burger { display: none; background: none; border: none; color: var(--ink); font-size: 24px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 0 90px; overflow: hidden; background:
    radial-gradient(900px 480px at 85% -10%, rgba(168, 85, 247, .10), transparent 60%),
    radial-gradient(800px 460px at -5% 30%, rgba(109, 94, 243, .10), transparent 60%),
    var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; background: var(--violet-soft); border: 1px solid var(--violet-border); color: var(--violet-deep); font-weight: 700; font-size: 13px; margin-bottom: 22px; }
.hero h1 { font-size: 46px; line-height: 1.14; font-weight: 800; letter-spacing: -.02em; color: var(--ink); margin-bottom: 18px; }
.hero-sub { font-size: 17.5px; color: var(--muted); margin-bottom: 26px; max-width: 540px; }
.hero-points { list-style: none; margin-bottom: 28px; }
.hero-points li { display: flex; align-items: center; gap: 10px; padding: 5px 0; font-size: 15.5px; color: var(--text); font-weight: 600; }
.hero-points i { color: var(--green); font-size: 18px; }
.hero-note { display: inline-flex; align-items: center; gap: 8px; color: var(--violet-deep); font-weight: 700; font-size: 14.5px; }

/* ---------- Wizard ---------- */
.wizard-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; scroll-margin-top: 90px; }
.wizard-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--line); background: var(--tint); }
.wizard-ai { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #fff; font-size: 20px; flex: none; }
.wizard-head b { display: block; font-size: 15px; color: var(--ink); line-height: 1.25; }
.wizard-status { font-size: 12.5px; color: var(--muted); }
.wizard-progress { margin-left: auto; display: flex; gap: 5px; }
.wizard-progress i { width: 16px; height: 5px; border-radius: 3px; background: var(--line); transition: background .25s; }
.wizard-progress i.is-on { background: var(--violet); }
.wizard-body { padding: 22px 20px; min-height: 218px; }
.wiz-q { display: flex; align-items: flex-start; gap: 10px; font-size: 16.5px; font-weight: 700; color: var(--ink); margin-bottom: 16px; }
.wiz-q i { color: var(--violet); font-size: 18px; margin-top: 2px; flex: none; }
.wiz-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.wiz-chips-col { flex-direction: column; align-items: stretch; }
.wiz-chip { display: inline-flex; align-items: center; gap: 9px; padding: 11px 18px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; font-family: var(--font); font-weight: 700; font-size: 14.5px; color: var(--text); cursor: pointer; transition: all .15s; text-align: left; }
.wiz-chip i { color: var(--violet); font-size: 17px; }
.wiz-chip:hover { border-color: var(--violet); background: var(--violet-soft); color: var(--ink); transform: translateY(-1px); }
.wiz-inline { display: flex; gap: 10px; }
.wiz-input { flex: 1; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 12px; font-family: var(--font); font-size: 15.5px; color: var(--ink); outline: none; transition: border-color .15s; }
.wiz-input:focus { border-color: var(--violet); }
.wiz-input.is-err { border-color: var(--red); }
.wiz-next { display: inline-flex; align-items: center; justify-content: center; width: 50px; border: none; border-radius: 12px; background: var(--violet); color: #fff; font-size: 20px; cursor: pointer; transition: background .15s; flex: none; }
.wiz-next:hover { background: var(--violet-deep); }
.wiz-hint { margin-top: 12px; font-size: 13px; color: var(--muted); }
.wiz-back { margin-top: 16px; background: none; border: none; color: var(--muted); font-family: var(--font); font-size: 13.5px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.wiz-back:hover { color: var(--violet); }
/* генерация */
.wiz-gen { padding: 6px 0; }
.wiz-gen-line { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 15px; font-weight: 600; color: var(--ink); opacity: 0; animation: genIn .4s ease forwards; }
.wiz-gen-line i { color: var(--green); font-size: 19px; }
@keyframes genIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: none; } }
/* финал */
.wiz-done { text-align: center; padding: 8px 4px; }
.wiz-done-ic { font-size: 44px; color: var(--green); margin-bottom: 8px; }
.wiz-done h3 { font-size: 21px; color: var(--ink); margin-bottom: 8px; }
.wiz-done p { font-size: 14.5px; color: var(--muted); margin-bottom: 18px; }
.wiz-send { width: 100%; }
/* превью */
.wizard-preview { border-top: 1px solid var(--line); background: var(--tint); padding: 14px 20px 18px; }
.wp-bar { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.wp-bar span { width: 9px; height: 9px; border-radius: 50%; background: #D6D3D1; }
.wp-bar em { font-style: normal; margin-left: 8px; background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 3px 12px; font-size: 12px; color: var(--muted); flex: 1; text-align: center; }
.wp-site { border-radius: 12px; padding: 12px; background: linear-gradient(160deg, #4338CA, #312E81); transition: background .4s ease; }
.wp-head { display: flex; justify-content: space-between; align-items: center; color: #fff; font-size: 14px; margin-bottom: 8px; }
.wp-head b { font-weight: 800; }
.wp-strip { color: rgba(255,255,255,.8); font-size: 11.5px; margin-bottom: 10px; }
.wp-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.wp-tiles span { background: rgba(255,255,255,.92); border-radius: 8px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 19px; color: var(--ink); }
.wp-btn { background: #fff; color: var(--ink); border-radius: 8px; text-align: center; font-weight: 800; font-size: 12.5px; padding: 7px; }

/* ---------- Clients ---------- */
.clients { padding: 46px 0 54px; border-bottom: 1px solid var(--line); }
.clients-title { text-align: center; font-weight: 800; font-size: 17px; color: var(--ink); margin-bottom: 22px; }
.logo-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.client-logo { display: inline-flex; align-items: center; gap: 9px; padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-weight: 800; font-size: 14px; color: #78716C; transition: all .18s ease; filter: grayscale(1); opacity: .8; }
.client-logo i { font-size: 17px; color: var(--violet); }
.client-logo:hover { filter: none; opacity: 1; border-color: var(--violet-border); color: var(--ink); transform: translateY(-2px); }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-tint { background: var(--tint); }
.section-title { font-size: 36px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); margin-bottom: 14px; }
.section-sub { font-size: 17px; color: var(--muted); max-width: 640px; margin-bottom: 40px; }

/* ---------- How ---------- */
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.how-step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; transition: box-shadow .2s, transform .2s; }
.how-step:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.how-ic { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: var(--violet-soft); border: 1px solid var(--violet-border); color: var(--violet); font-size: 23px; margin-bottom: 14px; }
.how-n { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; font-weight: 800; color: var(--violet); margin-bottom: 4px; }
.how-step h3 { font-size: 17px; color: var(--ink); margin-bottom: 7px; }
.how-step p { font-size: 14px; color: var(--muted); line-height: 1.55; }

/* ---------- Domain ---------- */
.domain-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.domain-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; transition: box-shadow .2s, transform .2s; }
.domain-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.d-ic { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: var(--violet-soft); border: 1px solid var(--violet-border); color: var(--violet); font-size: 23px; margin-bottom: 14px; }
.domain-card h3 { font-size: 17px; color: var(--ink); margin-bottom: 7px; }
.domain-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.domain-card b { color: var(--ink); }

/* ---------- Product ---------- */
.prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.prod-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px; transition: box-shadow .2s, transform .2s; }
.prod-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.p-ic { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: var(--violet-soft); border: 1px solid var(--violet-border); color: var(--violet); font-size: 23px; margin-bottom: 14px; }
.prod-card h3 { font-size: 19px; color: var(--ink); margin-bottom: 12px; }
.prod-card ul { list-style: none; }
.prod-card li { font-size: 14.5px; color: var(--text); padding: 6px 0 6px 26px; position: relative; }
.prod-card li::before { content: '\2713'; position: absolute; left: 2px; color: var(--violet); font-weight: 800; }

/* ---------- Compare ---------- */
.cmp { padding: 84px 0; background: var(--ink); color: #fff; }
.cmp .section-title { color: #fff; margin-bottom: 38px; }
.cmp-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cmp-cell { border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 28px 24px; text-align: center; background: rgba(255,255,255,.03); }
.cmp-cell.is-us { border-color: var(--violet); background: rgba(109, 94, 243, .12); }
.cmp-who { display: block; font-size: 14px; font-weight: 700; color: rgba(255,255,255,.6); margin-bottom: 10px; }
.cmp-bad { display: block; font-size: 34px; font-weight: 800; color: #FCA5A5; letter-spacing: -.02em; margin-bottom: 8px; }
.cmp-good { display: block; font-size: 34px; font-weight: 800; color: #A5B4FC; letter-spacing: -.02em; margin-bottom: 8px; }
.cmp-cell.is-us .cmp-good { color: #C4B5FD; }
.cmp-note { display: block; font-size: 13.5px; color: rgba(255,255,255,.55); }

/* ---------- Case ---------- */
.case { background: var(--violet-soft); border-top: 1px solid var(--violet-border); border-bottom: 1px solid var(--violet-border); padding: 38px 0; }
.case-inner { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.case-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--violet); color: #fff; font-weight: 800; font-size: 13px; padding: 8px 16px; border-radius: 999px; white-space: nowrap; }
.case-text { font-size: 16.5px; color: var(--ink); }
.case-text a { color: var(--violet-deep); font-weight: 800; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card { background: #fff; border: 1.5px solid var(--line); border-radius: 20px; padding: 30px 26px; display: flex; flex-direction: column; position: relative; }
.price-card.is-hot { border-color: var(--violet); box-shadow: 0 22px 54px -20px rgba(109, 94, 243, .4); }
.hot-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #fff; font-weight: 800; font-size: 12.5px; padding: 5px 16px; border-radius: 999px; }
.price-card h3 { font-size: 20px; color: var(--ink); margin-bottom: 10px; }
.price { margin-bottom: 10px; }
.price b { font-size: 34px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.price span { color: var(--muted); font-size: 14px; }
.price-desc { font-size: 14px; color: var(--muted); margin-bottom: 18px; min-height: 42px; }
.price-card ul { list-style: none; margin-bottom: 24px; flex: 1; }
.price-card li { font-size: 14.5px; padding: 7px 0 7px 26px; position: relative; border-bottom: 1px solid var(--tint); }
.price-card li::before { content: '\2713'; position: absolute; left: 2px; color: var(--violet); font-weight: 800; }
.pricing-note { text-align: center; margin-top: 34px; color: var(--muted); font-size: 15px; }
.pricing-note small { font-size: 12.5px; color: #A8A29E; display: inline-block; margin-top: 8px; max-width: 720px; }

/* ---------- FAQ ---------- */
.faq-item { border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 16px; color: var(--ink); list-style: none; position: relative; padding-right: 48px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--violet); font-weight: 400; transition: transform .2s; }
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { padding: 0 22px 18px; color: var(--muted); font-size: 15px; }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 92px 0; overflow: hidden; background:
    radial-gradient(700px 420px at 50% -20%, rgba(109, 94, 243, .14), transparent 62%),
    var(--tint); border-top: 1px solid var(--line); }
.cta-inner { text-align: center; position: relative; z-index: 1; }
.cta h2 { font-size: 38px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); line-height: 1.15; margin-bottom: 14px; }
.cta p { font-size: 17px; color: var(--muted); max-width: 540px; margin: 0 auto 28px; }
.cta-note { margin-top: 18px; font-size: 14px; color: var(--muted); }
.cta-note a { color: var(--violet-deep); font-weight: 700; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.55); padding: 36px 0; }
.footer-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-size: 14.5px; color: rgba(255,255,255,.75); }
.footer-links { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,.55); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.footer-copy { font-size: 13.5px; width: 100%; text-align: center; margin-top: 10px; color: rgba(255,255,255,.3); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero h1 { font-size: 38px; }
    .how-grid { grid-template-columns: repeat(2, 1fr); }
    .domain-cards { grid-template-columns: 1fr; }
    .cmp-row { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
    .prod-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 18px 24px; gap: 16px; border-bottom: 1px solid var(--line); }
    .nav-links.is-open { display: flex; }
    .nav-burger { display: block; margin-left: auto; }
    .nav-cta { display: none; }
    .section-title { font-size: 29px; }
    .cta h2 { font-size: 29px; }
}
@media (max-width: 560px) {
    .hero { padding: 48px 0 64px; }
    .hero h1 { font-size: 31px; }
    .how-grid { grid-template-columns: 1fr; }
    .section { padding: 58px 0; }
    .wiz-chips { flex-direction: column; align-items: stretch; }
    .logo-strip { gap: 8px; }
    .client-logo { padding: 8px 14px; font-size: 12.5px; }
}