:root {
  --ink: #0b1220; --muted: #5b6475; --line: #e6e8ee; --bg: #ffffff; --soft: #f5f7fa;
  --brand: #0f766e; --brand-2: #14b8a6; --accent: #f59e0b;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.55; }
a { color: inherit; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 40px); margin: 6px 0 28px; }
.eyebrow { color: var(--brand); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: #fff; border: 0; border-radius: 10px; padding: 10px 16px; font-weight: 600; text-decoration: none; cursor: pointer; font: inherit; font-weight: 600; }
.btn.big { padding: 14px 22px; font-size: 16px; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.link { text-decoration: none; font-weight: 500; }

.top { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; gap: 10px; align-items: center; text-decoration: none; }
.brand small { display: block; color: var(--muted); font-size: 11px; }
.logo-z { width: 34px; height: 34px; border-radius: 9px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; display: grid; place-items: center; font-weight: 800; }
.menu { display: flex; gap: 20px; align-items: center; flex: 1; font-size: 15px; }
.menu > a { text-decoration: none; color: var(--muted); }
.menu > a:hover { color: var(--ink); }
.dd { position: relative; }
.dd button { background: none; border: 0; font: inherit; color: var(--muted); cursor: pointer; padding: 0; }
.dd-panel { display: none; position: absolute; top: 100%; left: -16px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px; box-shadow: 0 20px 40px rgba(0,0,0,.08); grid-template-columns: 1fr 1fr; gap: 2px; width: 440px; }
.dd:hover .dd-panel, .dd:focus-within .dd-panel { display: grid; }
.dd-panel a { padding: 8px 10px; border-radius: 8px; text-decoration: none; font-size: 14px; }
.dd-panel a:hover { background: var(--soft); }
.country { border: 1px solid var(--line); border-radius: 8px; padding: 6px; background: #fff; font: inherit; font-size: 13px; }
.top-cta { display: flex; gap: 16px; align-items: center; }
.burger { display: none; background: none; border: 0; font-size: 22px; cursor: pointer; }

.hero { background: radial-gradient(1200px 500px at 85% -10%, #ccfbf1 0, transparent 60%), radial-gradient(800px 400px at 0% 0%, #fef3c7 0, transparent 55%); padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5.4vw, 60px); margin: 12px 0 20px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 500; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.demo-hint { color: var(--muted); font-size: 14px; margin-top: 16px; }
.demo-hint code { background: var(--soft); padding: 2px 6px; border-radius: 6px; }

.preview { background: #0b1220; color: #e5e7eb; border-radius: 18px; padding: 16px; box-shadow: 0 40px 80px -20px rgba(15,118,110,.45); }
.pv-top { display: flex; gap: 6px; align-items: center; font-size: 12px; color: #94a3b8; margin-bottom: 14px; }
.pv-top i { width: 10px; height: 10px; border-radius: 50%; background: #334155; display: inline-block; }
.pv-top span { margin-left: 8px; }
.pv-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pv-kpis div { background: #111a2e; border-radius: 12px; padding: 12px; }
.pv-kpis small { color: #94a3b8; font-size: 11px; display: block; }
.pv-kpis b { font-size: 22px; }
.pv-chart { height: 130px; display: flex; align-items: flex-end; gap: 4px; margin: 14px 0; padding: 10px; background: #111a2e; border-radius: 12px; }
.pv-chart i { flex: 1; background: linear-gradient(180deg, var(--brand-2), var(--brand)); border-radius: 4px 4px 0 0; min-height: 4px; }
.pv-feed div { font-size: 13px; padding: 7px 0; border-top: 1px solid #1e293b; display: flex; gap: 8px; align-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.dot.g { background: #22c55e; } .dot.b { background: #38bdf8; } .dot.y { background: var(--accent); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; }
.stats div { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.stats b { font-size: 34px; display: block; letter-spacing: -0.03em; }
.stats span { color: var(--muted); }

section { padding: 72px 0; }
.how .flow { display: grid; grid-template-columns: 200px 1fr 220px; gap: 20px; align-items: center; }
.node { border-radius: 16px; padding: 20px; font-weight: 700; }
.node.core { background: var(--ink); color: #fff; text-align: center; }
.node.core small { color: #94a3b8; font-weight: 400; }
.node.outs { display: flex; flex-direction: column; gap: 6px; background: var(--soft); }
.node.outs span { background: #fff; border-radius: 8px; padding: 6px 10px; font-size: 14px; font-weight: 500; }
.arrows { display: grid; gap: 10px; }
.arrows div { border: 1px dashed #cbd5e1; border-radius: 12px; padding: 12px 14px; font-size: 15px; position: relative; }
.arrows div::after { content: '→'; position: absolute; right: -16px; top: 50%; transform: translateY(-50%); color: var(--brand); font-weight: 700; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.cards article { border: 1px solid var(--line); border-radius: 16px; padding: 22px; background: #fff; scroll-margin-top: 90px; }
.cards article.hl { background: linear-gradient(135deg, #fff7ed, #fff); border-color: #fed7aa; }
.cards h3 { margin: 0; font-size: 19px; }
.cards p { color: var(--muted); margin: 4px 0 12px; }
.cards ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14.5px; }
.cards li::before { content: '✓'; color: var(--brand); font-weight: 700; margin-right: 8px; }
.band { background: var(--soft); }
.seg b { font-size: 14px; color: var(--brand); }

.phones { display: grid; grid-template-columns: repeat(2, minmax(0, 320px)); gap: 40px; justify-content: center; }
.phone { text-decoration: none; text-align: center; }
.ph-screen { height: 440px; border-radius: 36px; border: 10px solid var(--ink); padding: 24px 18px; text-align: left; display: flex; flex-direction: column; gap: 10px; }
.ph-screen.site { background: linear-gradient(180deg, #134e4a 0, #134e4a 40%, #fff 40%); color: #fff; }
.ph-screen.site span { font-size: 12px; opacity: .8; }
.ph-btn { background: #fff; color: var(--ink); border-radius: 10px; padding: 10px; font-weight: 600; font-size: 13px; text-align: center; margin: 40px 0 10px; }
.ph-room { height: 90px; border-radius: 12px; background: linear-gradient(135deg, #e2e8f0, #f8fafc); }
.ph-screen.portal { background: #0b1220; color: #fff; }
.ph-kpi { display: flex; gap: 8px; } .ph-kpi span { flex: 1; background: #1e293b; border-radius: 10px; padding: 14px 8px; font-size: 13px; }
.ph-row { background: #111a2e; border-radius: 10px; padding: 14px; font-size: 14px; }

.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 900px; }
.plans article { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; flex-direction: column; }
.plans article.rec { border: 2px solid var(--brand); }
.plans small { color: var(--muted); text-transform: uppercase; font-size: 12px; letter-spacing: .06em; }
.plans h3 { font-size: 28px; margin: 6px 0; }
.tag { font-size: 12px; background: var(--brand); color: #fff; padding: 3px 8px; border-radius: 999px; vertical-align: middle; }
.plans ul { padding: 0; list-style: none; flex: 1; display: grid; gap: 8px; align-content: start; }
.plans li::before { content: '✓'; color: var(--brand); margin-right: 8px; font-weight: 700; }

.lede { color: var(--muted); font-size: 18px; margin: -14px 0 24px; }
.pr-controls { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin-bottom: 22px; }
.seg { display: inline-flex; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.seg button { border: 0; background: none; font: inherit; font-weight: 600; font-size: 14px; color: var(--muted); padding: 8px 16px; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s; }
.seg button.on { background: var(--ink); color: #fff; }
.seg em { font-style: normal; font-size: 11px; background: var(--accent); color: #111; border-radius: 999px; padding: 2px 7px; margin-left: 4px; }
.pr-rooms { display: flex; align-items: center; gap: 12px; font-weight: 600; flex: 1; min-width: 260px; }
.pr-rooms b { min-width: 34px; text-align: center; background: var(--ink); color: #fff; border-radius: 8px; padding: 2px 8px; }
.pr-rooms input, .roi input[type=range] { flex: 1; accent-color: var(--brand); }
.plans.three { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: none; }
.plans article { transition: transform .25s, box-shadow .25s, border-color .25s; }
.plans article:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(11,18,32,.08); }
.plans article.fit { box-shadow: 0 0 0 4px rgba(20,184,166,.25), 0 18px 40px rgba(11,18,32,.08); transform: translateY(-4px); }
.plans article.fit small::after { content: ' · Best fit for you'; color: var(--brand); font-weight: 700; }
.price { display: flex; align-items: baseline; gap: 4px; margin: 4px 0 0; }
.price b { font-size: 40px; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.price span { color: var(--muted); }
.pnote { color: var(--brand); font-weight: 600; font-size: 13px; margin: 0 0 6px; min-height: 20px; }
.fine { color: var(--muted); font-size: 13px; margin: 14px 0 40px; }
.roi { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.roi-in { padding: 32px; display: grid; gap: 16px; }
.roi-in h3 { font-size: 26px; margin: 0; } .roi-in p { margin: -8px 0 4px; }
.roi label { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; font-size: 14px; font-weight: 500; }
.roi label b { font-variant-numeric: tabular-nums; }
.roi label input { grid-column: 1 / -1; }
.roi-out { background: var(--ink); color: #fff; padding: 32px; display: grid; gap: 14px; align-content: start; }
.roi-out div { display: grid; border-bottom: 1px solid #1e293b; padding-bottom: 12px; }
.roi-out small { color: #94a3b8; font-size: 13px; } .roi-out span { color: #94a3b8; font-size: 13px; }
.roi-out b { font-size: 28px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.roi-out div.big b { font-size: 44px; }
.roi-out .good { color: #5eead4; } .roi-out .bad { color: #fca5a5; }
.payback { color: #fde68a; margin: 0; font-weight: 500; }
.roi-out .btn { background: var(--brand-2); color: #062925; justify-content: center; }
.muted { color: var(--muted); }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact h4 { margin: 18px 0 2px; }
.contact p { color: var(--muted); margin: 0; }
.lead { background: var(--soft); border-radius: 20px; padding: 28px; display: grid; gap: 14px; }
.lead h3 { margin: 0; }
.lead label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
.lead input, .lead textarea { border: 1px solid var(--line); border-radius: 10px; padding: 12px; font: inherit; background: #fff; }
.form-msg { color: var(--brand); font-weight: 500; margin: 0; }

.foot { background: var(--ink); color: #cbd5e1; padding: 40px 0 20px; }
.foot-in { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-in b { color: #fff; font-size: 18px; }
.foot nav { display: grid; grid-template-columns: repeat(2, auto); gap: 6px 32px; }
.foot nav a { text-decoration: none; color: #cbd5e1; }
.copy { border-top: 1px solid #1e293b; margin-top: 24px; padding-top: 16px; font-size: 13px; }

@media (max-width: 900px) {
  .menu { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: flex-start; padding: 16px 20px; border-bottom: 1px solid var(--line); }
  .menu.open { display: flex; }
  .dd-panel { position: static; width: 100%; box-shadow: none; grid-template-columns: 1fr; }
  .burger { display: block; }
  .top-cta .link { display: none; }
  .hero-grid, .contact, .plans, .plans.three, .how .flow, .roi { grid-template-columns: 1fr; }
  .arrows div::after { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .phones { grid-template-columns: 1fr; }
}

/* Oetal visual system: warm surfaces, forest accents and editorial typography. */
:root { --ink:#153d36; --muted:#67776f; --line:#dfe6df; --soft:#f2f5ef; --brand:#216957; --brand-2:#64ac84; --accent:#dbeaa7; }
body { background:#fcfdf9; -webkit-font-smoothing:antialiased; }
.wrap { max-width:1240px; padding-left:32px; padding-right:32px; }
section { padding:96px 0; scroll-margin-top:90px; }
h1,h2,h3 { letter-spacing:-.045em; }
h2 { max-width:760px; font-size:clamp(30px,3.5vw,44px); font-weight:600; }
.eyebrow { font-size:11px; letter-spacing:.17em; font-weight:700; }
.top { background:rgba(252,253,249,.95); }
.top-in { height:82px; gap:36px; }
.brand b { font-size:24px; letter-spacing:-1px; }
.brand small { font-size:10px; }
.logo-z { background:#216957; border-radius:11px 11px 11px 3px; width:39px; height:39px; font-size:24px; }
.menu { gap:20px; justify-content:center; font-size:13px; }
.menu > a { white-space:nowrap; }
.country { max-width:94px; font-size:11px; }
.btn { background:var(--brand); border-radius:8px; padding:12px 19px; justify-content:center; transition:background .2s,transform .2s,box-shadow .2s; }
.btn:hover { background:#184f42; color:white; box-shadow:0 6px 16px #153d3618; transform:translateY(-2px); }
.btn.ghost { box-shadow:inset 0 0 0 1px #a4b7ab; }
.btn.ghost:hover { background:#e6eee4; color:var(--ink); }
.hero { background:radial-gradient(ellipse at 87% 32%,#dfebd6 0,transparent 55%),#f7f9f0; padding:80px 0 0; overflow:hidden; }
.hero-grid { grid-template-columns:1fr 1fr; gap:64px; }
.hero h1 { font-size:clamp(48px,5.8vw,76px); font-weight:600; line-height:1.04; margin:20px 0 26px; }
.hero h1 em { background:none; color:var(--brand); }
.hero-grid > div > p:first-of-type { font-size:17px!important; line-height:1.8; max-width:510px; }
.chips { gap:7px; margin-bottom:26px; }
.chips span { padding:4px 9px; font-size:10px; background:transparent; border-color:#ccd9c8; color:#536b5f; }
.demo-hint { font-size:11px; line-height:1.9; }
.hero-visual { position:relative; padding:26px 0 45px; }
.visual-label { font-size:10px; letter-spacing:.12em; display:flex; align-items:center; gap:8px; margin:0 0 16px 14px; color:#526b5c; font-weight:600; }
.visual-label > span:last-child { margin-left:auto; }
.preview { background:#fff; color:var(--ink); padding:24px; border:1px solid #d4dfd0; border-radius:16px; box-shadow:0 28px 65px -25px #274f413b; transform:rotate(-2deg); }
.preview-heading { display:flex; gap:12px; align-items:center; padding-bottom:22px; }
.preview-heading b { display:block; font-size:17px; letter-spacing:-.5px; }
.preview-heading small { display:block; font-size:10px; color:var(--muted); margin-top:4px; }
.live-pill { margin-left:auto; padding:4px 9px; background:#e8f4e9; color:#347a4c; font-size:10px; border-radius:20px; }
.pv-top { background:#f5f7f2; padding:9px; border-radius:6px; font-size:10px; color:#667a6d; }
.pv-top i { background:#cbd7c7; width:6px; height:6px; }
.pv-kpis div { background:#f5f7f2; border:1px solid #e6ece1; padding:14px 10px; border-radius:8px; }
.pv-kpis small { color:#728171; font-size:10px; }
.pv-kpis b { font-size:22px; font-weight:600; }
.chart-caption { display:flex; justify-content:space-between; margin-top:22px; font-size:10px; }
.chart-caption span { color:var(--muted); }
.pv-chart { height:150px; background:repeating-linear-gradient(to top,#e7ede4 0px,#e7ede4 1px,transparent 1px,transparent 35px); padding:12px 0 0; border-radius:0; gap:5px; }
.pv-chart i { background:#73a885; border-radius:4px 4px 0 0; }
.pv-chart i:nth-child(3n) { background:#2f6b54; }
.pv-feed div { color:#5d7063; border-color:#eaf0e6; font-size:10px; padding:11px 0; }
.stats { background:#fff; border-top:1px solid var(--line); margin-top:52px; gap:0; padding-top:30px; padding-bottom:30px; }
.stats div { border:0; border-right:1px solid var(--line); border-radius:0; padding:8px 26px; background:transparent; }
.stats div:last-child { border-right:0; }
.stats b { font-size:36px; font-weight:600; }
.stats span { font-size:12px; }
.cards { grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.cards article { padding:28px; border-radius:12px; transition:transform .2s,box-shadow .2s; }
.cards article:hover { transform:translateY(-4px); box-shadow:0 14px 30px #153d360c; }
#products .cards { counter-reset:products; }
#products article::before { counter-increment:products; content:counter(products,decimal-leading-zero) ' ↗'; display:block; font-size:12px; color:var(--brand); background:#eff4e8; width:48px; padding:9px; border-radius:8px; margin-bottom:22px; }
.cards h3 { font-size:20px; font-weight:600; }
.cards p { margin:10px 0 18px; font-size:14px; }
.cards ul { font-size:13px; gap:9px; }
.cards.segments { display:grid; border:0; border-radius:0; padding:0; background:transparent; }
.segments b { color:var(--brand); font-size:13px; }
.node.core { background:#1c5546; padding:34px 20px; }
.arrows div { border-style:solid; background:white; font-size:13px; padding:18px; }
.node.outs { background:#e9eee2; }
.plans article { border-radius:14px; }
.plans article.rec { background:#f8fbf3; }
.plans h3 { font-weight:600; }
.plans li { font-size:13px; }
.price b { font-size:38px; }
.lead { border:1px solid var(--line); background:white; padding:36px; }
.foot { background:#153d36; padding-top:56px; }
.foot nav a { font-size:13px; }
.copy { border-color:#ffffff20; color:#9cb5a8; }
.su fieldset { background:#fff; box-shadow:0 6px 24px #153d3605; }
:focus-visible { outline:3px solid #70a987; outline-offset:4px; }
input:focus,textarea:focus,select:focus { outline:2px solid #bfd8bd; border-color:var(--brand); }
@media(min-width:901px) and (max-width:1150px) { .menu { gap:12px; } .menu > a:last-of-type,.country { display:none; } .top-in { gap:24px; } .hero-grid { gap:30px; } }
@media(max-width:900px) { .top-in { height:72px; justify-content:space-between; } .menu { top:72px; } .hero { padding-top:48px; } .hero-grid { grid-template-columns:1fr; gap:20px; } .hero h1 { font-size:64px; } .hero-visual { max-width:600px; width:100%; margin:auto; } .preview { transform:none; } .cards { grid-template-columns:repeat(2,minmax(0,1fr)); } section { padding:64px 0; } }
@media(max-width:560px) { .wrap { padding-left:20px; padding-right:20px; } .brand small { display:none; } .hero h1 { font-size:52px; } .hero-grid > div > p:first-of-type { font-size:15px!important; } .hero-cta .btn { width:100%; } .preview { padding:16px; } .pv-kpis b { font-size:18px; } .cards { grid-template-columns:1fr; } .stats div { padding:16px 12px; } .stats div:nth-child(2) { border-right:0; } .stats span { font-size:11px; } .ph-screen { max-width:300px; margin:auto; } .roi-in,.roi-out,.lead { padding:24px; } .pr-rooms { min-width:0; width:100%; } .seg button { padding:8px 12px; font-size:12px; } .price b { font-size:34px; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { transition:none!important; animation:none!important; } }
/* Form controls must shrink with their mobile grid and flex containers. */
input,select,textarea,fieldset { min-width:0; max-width:100%; }
.su form,.su fieldset,.su label,.su .g2,.su .room { min-width:0; }
.su input,.su select { width:100%; }
.pr-rooms input { min-width:0; width:100%; }
.pr-rooms input[type=range] { flex:1 1 0; width:0; margin-left:0; margin-right:0; }
input[type=range] { margin-left:0; margin-right:0; }
@media(max-width:560px) { .pr-rooms { display:grid; grid-template-columns:1fr auto; flex-basis:100%; } .pr-rooms input[type=range] { grid-column:1 / -1; width:100%; } }

.policy { max-width:850px;padding-top:64px;padding-bottom:80px; }
.policy h1 { font-size:clamp(32px,5vw,52px); }
.policy h2 { font-size:24px;margin:36px 0 12px; }
.policy p { color:var(--muted);line-height:1.85; }