/* 26 MAISI — лендинг по эталону Piazza Residence (CMG), проход 1: композиция и система 1:1, контент наш.
   Разбор эталона: income/realty-batumi/research/PIAZZA-SPEC.md */
:root {
  --d0: #0F0F0F; --d1: #161616; --d2: #1F1F1F; --d3: #2A2A2A;
  --w0: #FFFFFF; --w1: #F7F6F3;
  --t0: #222222; --t1: #2A2A2A; --t2: #777777; --t3: #999999;
  --on: #FFFFFF; --on2: rgba(255, 255, 255, .72); --on3: rgba(255, 255, 255, .5);
  --line: rgba(0, 0, 0, .1); --line-d: rgba(255, 255, 255, .1);
  --cta: #253D39;
  --font: 'Nunito Sans', 'Noto Sans Georgian', 'Noto Sans Hebrew', Arial, sans-serif;
  --c: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 300 16px/25px var(--font); color: var(--t1); background: var(--w0); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.c { width: 100%; max-width: calc(var(--c) + 40px); margin: 0 auto; padding: 0 20px; }
.dark { background: var(--d1); color: var(--on); }
.warm { background: var(--w1); }
.sec { padding: 110px 0; }
.k { font: 600 11px/17px var(--font); letter-spacing: 1.5px; text-transform: uppercase; margin: 0 0 14px; }
.k--line { padding-bottom: 14px; border-bottom: 1px solid var(--line-d); max-width: 724px; }
.k--big { font: 300 16px/25px var(--font); letter-spacing: 1.5px; }
.h { font: 300 36px/56px var(--font); margin: 0 0 18px; color: var(--t0); }
.dark .h { color: var(--on); }
.h--44 { font-size: 44px; line-height: 68px; }
.h--40 { font-size: 40px; line-height: 62px; }
.lead { font: 300 16px/25px var(--font); letter-spacing: .5px; color: var(--t1); max-width: 640px; margin: 0; }
.dark .lead { color: var(--on2); }
.center { text-align: center; }
.center .lead { margin: 0 auto; }

/* капсулы */
.pill { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 60px; padding: 0 34px; border-radius: 30px; text-decoration: none; cursor: pointer;
  font: 400 14px/21.7px var(--font); border: 1px solid rgba(0, 0, 0, .25); background: transparent; color: var(--t0); transition: background .25s, border-color .25s, color .25s; white-space: nowrap; }
.pill:hover { border-color: var(--t0); }
.pill--fill { background: var(--t0); border-color: var(--t0); color: #fff; }
.pill--fill:hover { background: #000; }
.dark .pill, .hero .pill { border-color: rgba(255, 255, 255, .4); color: #fff; }
.dark .pill:hover, .hero .pill:hover { border-color: #fff; }
.hero .pill--glass { background: rgba(15, 15, 15, .55); }
.pill svg { width: 18px; height: 18px; }
.link { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font: 400 14px/1 var(--font); padding-bottom: 8px; border-bottom: 1px solid currentColor; }

/* шапка */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(22, 22, 22, .97); color: #fff; height: 62px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.hdr__in { display: flex; align-items: center; height: 62px; gap: 30px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.logo__mark { width: 40px; height: 40px; border-radius: 8px; background: #F2F2F2; color: #161616; display: grid; place-items: center; font: 400 17px/1 Georgia, serif; }
.logo__word { font: 400 20px/1 var(--font); letter-spacing: 1px; }
.logo__word small { display: block; font-size: 6px; letter-spacing: 2.6px; color: #BABABA; margin-top: 3px; }
.nav { display: flex; gap: 32px; margin: 0 auto; }
.nav a { text-decoration: none; font: 400 13px/1 var(--font); letter-spacing: -.3px; color: #E6E6E6; }
.nav a:hover { color: #fff; }
.hdr__r { display: flex; gap: 8px; align-items: center; }
.hb { height: 38px; padding: 0 22px; border-radius: 3px; display: inline-flex; align-items: center; font: 400 12px/1 var(--font); letter-spacing: -.3px; text-decoration: none; border: 0; cursor: pointer; }
.hb--light { background: #E6E6E6; color: #161616; }
.hb--dark { background: #222; color: #fff; }
.lang { position: relative; }
.lang .hb { gap: 8px; padding: 0 12px; }
.lang .hb::after { content: ''; border: 4px solid transparent; border-top-color: currentColor; margin-top: 4px; }
.lang__dd { position: absolute; inset-inline-end: 0; top: 44px; background: #222; border-radius: 3px; display: none; min-width: 140px; overflow: hidden; }
.lang.is-open .lang__dd { display: block; }
.lang__dd button { display: block; width: 100%; padding: 11px 14px; background: none; border: 0; text-align: start; cursor: pointer; color: #E6E6E6; font: 400 13px var(--font); }
.lang__dd button:hover, .lang__dd button[aria-current="true"] { background: #2E2E2E; color: #fff; }
.burger { display: none; width: 38px; height: 38px; border-radius: 3px; background: #222; border: 0; cursor: pointer; color: #fff; place-items: center; }
.drawer { position: fixed; inset: 62px 0 0; z-index: 49; background: var(--d1); color: #fff; padding: 24px 20px 40px; display: none; flex-direction: column; overflow: auto; }
.drawer.is-open { display: flex; }
.drawer a:not(.hb) { padding: 16px 0; border-bottom: 1px solid var(--line-d); text-decoration: none; font: 300 22px/1.2 var(--font); }
.drawer .hb { margin-top: 18px; height: 48px; justify-content: center; font-size: 14px; }

/* hero */
.hero { position: relative; height: 814px; max-height: 100svh; min-height: 640px; color: #fff; overflow: hidden; background: var(--d0); }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.35) 45%, rgba(0,0,0,.72) 100%), linear-gradient(90deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,0) 60%); }
.hero__in { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 96px; padding-inline-start: 51px; }
.hero__k { font: 500 13px/16px var(--font); text-transform: uppercase; margin: 0 0 6px; }
.hero h1 { font: 300 80px/100px var(--font); margin: 0; }
.hero__sub { font: 400 36px/45px var(--font); margin: 0 0 8px; }
.hero__slogan { font: 300 22px/28px var(--font); margin: 0 0 30px; color: rgba(255, 255, 255, .92); }
.hero__btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__cap { position: absolute; z-index: 2; inset-inline-end: 20px; bottom: 16px; font-size: 11px; color: rgba(255, 255, 255, .6); }

/* KPI */
.kpi { background: var(--d0); color: #fff; }
.kpi__in { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 28px 20px; }
.kpi__i { padding: 2px 12px 2px 12px; }
.kpi__i:first-child { padding-inline-start: 0; }
.kpi__i + .kpi__i { border-inline-start: 1px solid rgba(255, 255, 255, .12); }
.kpi__l { font: 500 11px/17px var(--font); letter-spacing: .5px; text-transform: uppercase; color: rgba(255, 255, 255, .7); }
.kpi__v { font: 600 22px/34px var(--font); margin-top: 8px; }

/* О проекте */
.about { display: grid; grid-template-columns: minmax(0, 565px) minmax(0, 546px); justify-content: space-between; gap: 48px; align-items: start; }
.about__k { font: 300 16px/25px var(--font); text-transform: uppercase; margin: 0 0 6px; }
.about p { margin: 0 0 24px; }
.ul { list-style: none; margin: 0 0 30px; padding: 0; }
.ul li { position: relative; padding: 9px 0 9px 17px; border-bottom: 1px solid var(--line); font: 300 15px/23px var(--font); }
html[dir="rtl"] .ul li { padding: 9px 17px 9px 0; }
.ul li::before { content: ''; position: absolute; inset-inline-start: 2px; top: 20px; width: 4px; height: 4px; border-radius: 50%; background: #999; }
.about__img { border-radius: 4px; overflow: hidden; aspect-ratio: 546 / 600; margin-top: 46px; }
.about__img img { width: 100%; height: 100%; object-fit: cover; }

/* Район: плашки + карусель */
.infra { display: grid; grid-template-columns: minmax(0, 546px) minmax(0, 590px); justify-content: space-between; gap: 24px; align-items: start; margin-top: 30px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { display: flex; align-items: center; gap: 14px; min-height: 70px; padding: 12px 16px; background: var(--d2); border: 1px solid rgba(255, 255, 255, .06); border-radius: 2px; }
.tile i { width: 34px; height: 34px; flex: none; display: grid; place-items: center; background: var(--d3); border-radius: 2px; font-style: normal; }
.tile i svg { width: 16px; height: 16px; }
.tile span { font: 300 13px/20px var(--font); }
.tile b { display: block; font: 600 15px/20px var(--font); }
.car { position: relative; border-radius: 4px; overflow: hidden; aspect-ratio: 590 / 440; background: var(--d2); }
.car img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s; }
.car img.is-on { opacity: 1; }
.car__b { position: absolute; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .85); color: #222; cursor: pointer; display: grid; place-items: center; z-index: 2; }
.car__b--p { inset-inline-start: 20px; } .car__b--n { inset-inline-end: 20px; }
html[dir="rtl"] .car__b svg { transform: scaleX(-1); }
.car__cap { position: absolute; z-index: 2; inset-inline-start: 16px; bottom: 14px; font-size: 12px; color: #fff; text-shadow: 0 1px 6px rgba(0, 0, 0, .6); }
.src { font-size: 12px; color: var(--on3); margin-top: 14px; }

/* типы */
.tabs { display: grid; grid-template-columns: repeat(4, 1fr); margin: 60px 0 0; border-bottom: 1px solid var(--line); }
.tabs button { background: none; border: 0; padding: 0 0 16px; cursor: pointer; font: 400 16px/21.6px var(--font); color: var(--t2); position: relative; }
.tabs button[aria-selected="true"] { color: var(--t0); font-weight: 600; }
.tabs button[aria-selected="true"]::after { content: ''; position: absolute; inset-inline: 0; bottom: -1px; height: 1px; background: var(--t0); }
.type { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 444px); gap: 60px; align-items: center; padding: 70px 0 20px; }
.type__img { aspect-ratio: 4 / 3; display: grid; place-items: center; }
.type__img img { max-height: 100%; width: auto; max-width: 100%; object-fit: contain; }
.rows { margin: 0 0 30px; }
.rows div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.rows dt { font: 500 12px/19px var(--font); letter-spacing: 1px; text-transform: uppercase; color: var(--t0); }
.rows dd { margin: 0; font: 600 17px/26px var(--font); letter-spacing: 1px; color: var(--t0); text-align: end; }
.rows dd.big { font-size: 22px; line-height: 34px; }

/* три плашки (надёжность) */
.trio { display: grid; grid-template-columns: minmax(0, 448px) minmax(0, 618px); justify-content: space-between; gap: 40px; align-items: center; }
.cards { display: grid; gap: 16px; }
.card { display: grid; grid-template-columns: minmax(150px, auto) 1fr; align-items: center; gap: 24px; padding: 26px 30px; background: var(--d2); border: 1px solid rgba(255, 255, 255, .08); }
.card__n { font: 300 56px/87px var(--font); white-space: nowrap; }
.card__n small { font: 300 22px/34px var(--font); margin-inline-start: 6px; }
.card p { margin: 0; font: 300 14px/22px var(--font); color: var(--on2); }

/* 4 колонки */
.cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 52px; margin-top: 46px; }
.col { border-top: 1px solid var(--line); padding-top: 18px; }
.col__n { font: 600 13px/20px var(--font); letter-spacing: .5px; color: var(--t1); }
.col h3 { font: 300 18px/28px var(--font); margin: 14px 0 12px; color: var(--t0); }
.col p { margin: 0 0 16px; font: 300 14px/22px var(--font); letter-spacing: .5px; color: var(--t1); }
.col a { font: 400 13px/1 var(--font); color: var(--t0); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.col__p { font: 600 15px/1 var(--font); color: var(--t0); margin-bottom: 16px; }

/* калькулятор в белой системе */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 470px); gap: 60px; margin-top: 46px; align-items: start; }
.fs { display: grid; gap: 22px; }
.fld label { display: flex; justify-content: space-between; font: 500 12px/19px var(--font); letter-spacing: 1px; text-transform: uppercase; color: var(--t0); margin-bottom: 10px; }
.fld label output { font: 600 15px/19px var(--font); letter-spacing: .5px; text-transform: none; }
.fld input[type=range] { width: 100%; accent-color: #222; }
.fld select { width: 100%; height: 50px; border: 1px solid var(--line); background: #fff; padding: 0 14px; font: 400 15px var(--font); border-radius: 0; }
.out { background: var(--d1); color: #fff; padding: 34px; }
.out__n { font: 300 72px/1 var(--font); }
.out__n small { font: 300 18px var(--font); color: var(--on3); margin-inline-start: 8px; }
.out dl { margin: 24px 0; }
.out dl div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line-d); font-size: 14px; }
.out dt { color: var(--on3); }
.out dd { margin: 0; font-weight: 600; }
.bars { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; align-items: end; height: 60px; }
.bars i { background: rgba(255, 255, 255, .55); display: block; }
.bars__m { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; font-size: 10px; color: var(--on3); text-align: center; margin-top: 6px; }
.note { font: 300 12px/19px var(--font); color: var(--on3); margin: 14px 0 0; }

/* CTA */
.cta { padding: 110px 0; text-align: center; }
.cta .h { margin-bottom: 14px; }
.cta__b { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }

/* как купить — карточки на тёплом */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; margin-top: 30px; }
.step { background: #fff; padding: 24px 20px 26px; min-height: 230px; }
.step__n { font: 500 11px/17px var(--font); letter-spacing: 1.5px; color: var(--t2); }
.step h3 { font: 500 16px/25px var(--font); margin: 46px 0 10px; color: var(--t0); }
.step p { margin: 0; font: 300 14px/21px var(--font); color: var(--t1); }
.notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.notes div { background: #fff; padding: 22px 20px; }
.notes b { display: block; font: 500 16px/25px var(--font); color: var(--t0); margin-bottom: 8px; }
.notes span { font: 300 14px/21px var(--font); }

/* FAQ */
.faq { max-width: 900px; margin-top: 36px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font: 300 18px/28px var(--font); color: var(--t0); }
html[dir="rtl"] .faq summary { padding: 22px 0 22px 40px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; inset-inline-end: 6px; top: 20px; font: 300 24px/1 var(--font); }
.faq details[open] summary::after { content: '–'; }
.faq p { margin: 0 0 22px; font: 300 15px/24px var(--font); max-width: 780px; }

/* контакты */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 536px); gap: 60px; align-items: center; }
.clist { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 10px; font: 300 15px/23px var(--font); color: var(--on2); }
.clist a { text-decoration: none; }
.panel { background: var(--d2); border: 1px solid rgba(255, 255, 255, .08); padding: 46px 36px 40px; }
.panel h3 { font: 300 22px/30px var(--font); margin: 0 0 22px; }
.chan { display: grid; gap: 10px; }
.chan a { display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 20px; background: var(--d3); color: #fff; text-decoration: none; font: 400 15px/1 var(--font); }
.chan a:first-child { background: #fff; color: #161616; font-weight: 600; }
.chan a small { margin-inline-start: auto; font-size: 12px; opacity: .65; }
.chan svg { width: 18px; height: 18px; flex: none; }
.cb { margin-top: 20px; }
.cb__t { background: none; border: 0; padding: 0; cursor: pointer; color: var(--on2); font: 400 13px var(--font); border-bottom: 1px dashed var(--on3); }
.cb form { display: none; gap: 12px; margin-top: 18px; }
.cb.is-open form { display: grid; }
.cb label { font: 400 12px/18px var(--font); color: var(--on2); display: grid; gap: 6px; }
.cb input, .cb select { height: 50px; background: var(--d3); border: 1px solid transparent; color: #fff; padding: 0 16px; font: 400 15px var(--font); }
.cb input.is-err { border-color: #D87A6A; }
.cb button[type=submit] { height: 50px; background: #fff; color: #000; border: 0; font: 600 14px var(--font); cursor: pointer; }
.cb .ok { display: none; color: var(--on2); margin-top: 14px; }
.cb.is-sent form { display: none; }
.cb.is-sent .ok { display: block; }
.priv { font: 400 11px/16px var(--font); color: var(--on3); text-align: center; }

/* подвал */
.ftr { background: var(--d1); color: rgba(255, 255, 255, .7); border-top: 1px solid var(--line-d); padding: 70px 0 120px; font: 300 14px/22px var(--font); }
.ftr__g { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.ftr h4 { font: 600 15px/1 var(--font); letter-spacing: .5px; color: #fff; margin: 8px 0 18px; }
.ftr a { display: block; text-decoration: none; margin-bottom: 6px; }
.ftr__b { border-top: 1px solid var(--line-d); margin-top: 40px; padding-top: 26px; font-size: 13px; color: rgba(255, 255, 255, .45); }

/* плавающие */
.sticky { position: fixed; z-index: 45; inset-inline-end: 120px; bottom: 0; background: #fff; border-radius: 6px 6px 0 0; box-shadow: 0 -2px 20px rgba(0, 0, 0, .12); display: flex; align-items: center; gap: 28px; padding: 18px 26px 18px 30px; transform: translateY(110%); transition: transform .35s; }
.sticky.is-on { transform: none; }
.sticky b { display: block; font: 200 21px/29px var(--font); letter-spacing: -1px; color: #000; }
.sticky span { font: 400 10px/1 var(--font); color: var(--t3); }
.sticky a { height: 43px; padding: 0 24px; border-radius: 5px; background: var(--cta); color: #fff; display: inline-flex; align-items: center; text-decoration: none; font: 400 13px var(--font); }
.fab { position: fixed; z-index: 46; inset-inline-end: 26px; bottom: 26px; width: 58px; height: 58px; border-radius: 50%; background: #1A1A1A; border: 1px solid rgba(255, 255, 255, .08); display: grid; place-items: center; color: #fff; }
.fab svg { width: 28px; height: 28px; }

@media (max-width: 1100px) {
  .nav { display: none; }
  .burger { display: grid; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .sec, .cta { padding: 72px 0; }
  .hdr__r .hb--light, .hdr__r .hb--dark { display: none; }
  .hero { height: 100svh; }
  .hero__in { padding-inline-start: 20px; padding-bottom: 110px; }
  .hero h1 { font-size: 48px; line-height: 58px; }
  .hero__sub { font-size: 24px; line-height: 31px; }
  .hero__slogan { font-size: 17px; line-height: 24px; }
  .hero__btns .pill { flex: 1; padding: 0 16px; }
  .kpi__in { grid-template-columns: 1fr 1fr; gap: 18px 0; }
  .kpi__i:nth-child(odd) { border-inline-start: 0; padding-inline-start: 0; }
  .kpi__i:last-child { grid-column: 1 / 3; }
  .h { font-size: 28px; line-height: 40px; } .h--44, .h--40 { font-size: 30px; line-height: 42px; }
  .about, .infra, .trio, .calc, .contact { grid-template-columns: 1fr; }
  .about__img { margin-top: 0; }
  .tabs { grid-template-columns: repeat(2, 1fr); row-gap: 14px; }
  .type { grid-template-columns: 1fr; gap: 24px; padding-top: 36px; }
  .cols, .steps, .notes { grid-template-columns: 1fr; gap: 16px; }
  .step { min-height: 0; } .step h3 { margin-top: 18px; }
  .card { grid-template-columns: 1fr; gap: 4px; }
  .ftr__g { grid-template-columns: 1fr 1fr; }
  .sticky { inset-inline: 0; border-radius: 0; justify-content: space-between; padding: 12px 86px 12px 20px; }
  .fab { bottom: 14px; inset-inline-end: 14px; width: 50px; height: 50px; }
}

/* правки прохода 1 */
.type__img { aspect-ratio: auto; height: min(520px, 62vh); }
.type__img img { height: 100%; width: 100%; object-fit: contain; }
.card { grid-template-columns: 290px 1fr; }
.ftr a.logo { display: flex; }
@media (max-width: 860px) { .card { grid-template-columns: 1fr; } .type__img { height: 360px; } }
@media (max-width: 860px) { .card { padding: 20px; } .card__n { font-size: 40px; line-height: 56px; } }
html[dir="rtl"] .hero h1 { direction: ltr; unicode-bidi: isolate; text-align: right; }
/* план типа: жёстко в своём окне */
.type__img { position: relative; display: block; height: 520px; overflow: hidden; aspect-ratio: auto; }
.type__img img { position: absolute; inset: 0; width: 100%; height: 100%; max-height: none; object-fit: contain; }
@media (max-width: 860px) { .type__img { height: 360px; } }