/* Montrivo website. Layout: light and calm. Centered hero with the real app, then alternating
   text/screenshot rows, a tile grid, pricing and questions. Brand teal only for actions and links;
   the lime of the logo appears nowhere else. System fonts, no external hosts. */
:root{
 --bg:#ffffff;--tile:#f3f5f5;--tile-2:#e9eeee;--line:#dde3e4;
 --ink:#14232a;--text:#4b5b62;--soft:#76868c;
 --teal:#087d6e;--teal-dark:#06685c;--teal-tint:#e6f2ef;
 --petrol:#112e3a;--lime:#c8ee91;--lime-ink:#183b32;
 --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI Variable Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
 --font-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI Variable Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
 --wrap:1120px;--gutter:clamp(16px,4vw,32px);
 color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
h1,h2,h3{font-family:var(--font-display);color:var(--ink);margin:0;letter-spacing:-.022em;line-height:1.1;text-wrap:balance}
p{margin:0}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}

/* Buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:999px;font-weight:600;font-size:1rem;text-decoration:none;border:0;transition:background-color .15s ease;white-space:nowrap}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark)}
.btn-quiet{background:var(--tile);color:var(--ink)}
.btn-quiet:hover{background:var(--tile-2)}
.more{font-weight:600;text-decoration:none;white-space:nowrap}
.more::after{content:" ›"}
.more:hover{text-decoration:underline}

/* Header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:20px;min-height:60px}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-.035em;color:var(--ink)}
.logo-mark{width:28px;height:28px;border-radius:7px;background:var(--lime);color:var(--lime-ink);display:grid;place-items:center;flex:none}
.logo-mark svg{width:16px;height:16px}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{padding:6px 12px;text-decoration:none;color:var(--text);font-size:.92rem}
.nav a:hover{color:var(--ink)}
.head-actions{display:flex;align-items:center;gap:6px}
.head-actions .login{color:var(--ink);text-decoration:none;font-size:.92rem;padding:6px 12px}
.head-actions .btn{min-height:36px;padding:0 16px;font-size:.92rem}
.menu-btn{display:none;background:none;border:0;color:var(--ink);width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;border-radius:8px}
.menu-btn svg{width:22px;height:22px}
.mobile-nav{display:none}
@media (max-width:880px){
 .nav,.head-actions .login{display:none}
 .head-actions{margin-left:auto}
 .menu-btn{display:inline-flex}
 .mobile-nav{display:grid;padding:4px 0 14px}
 .mobile-nav[hidden]{display:none}
 .mobile-nav a{padding:12px 0;text-decoration:none;color:var(--ink);font-size:1.05rem;border-top:1px solid var(--line)}
}

/* Hero */
.hero{text-align:center;padding-block:clamp(56px,9vw,104px) 0;background:linear-gradient(0deg,var(--tile) 0,var(--tile) clamp(120px,26vw,340px),var(--bg) clamp(120px,26vw,340px))}
.hero .intro{max-width:46rem;margin-inline:auto}
.hero .tagline{color:var(--teal);font-weight:600;font-size:1.05rem}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.6rem);font-weight:700;letter-spacing:-.035em;margin:12px 0 20px}
.hero .lead{font-size:clamp(1.12rem,1.8vw,1.3rem);color:var(--text);max-width:38rem;margin-inline:auto}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;justify-content:center;margin-top:30px}
.fine{margin-top:16px;color:var(--soft);font-size:.92rem}
.showcase{position:relative;margin:clamp(40px,6vw,64px) auto 0;max-width:1000px;padding-bottom:clamp(40px,6vw,72px)}
.screen{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 30px 60px -30px rgba(20,35,42,.35),0 2px 6px rgba(20,35,42,.06)}
.showcase .phone{position:absolute;right:-2%;bottom:clamp(16px,3vw,40px);width:24%;min-width:118px}
.phone{border-radius:28px;padding:6px;background:#1b1f21;box-shadow:0 30px 50px -24px rgba(20,35,42,.5)}
.phone img{border-radius:22px;aspect-ratio:600/1150;object-fit:cover;object-position:top}
@media (max-width:600px){.showcase .phone{width:34%;right:-6px}}

/* Plain fact line under the hero */
.facts{background:var(--tile);padding-block:0 clamp(48px,7vw,80px)}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;text-align:center}
.facts strong{display:block;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2rem);letter-spacing:-.025em;font-variant-numeric:tabular-nums}
.facts span{color:var(--text);font-size:.95rem}
@media (max-width:760px){.facts ul{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}}

/* Sections */
section{scroll-margin-top:60px}
.band{padding-block:clamp(72px,10vw,128px)}
.band-tile{background:var(--tile)}
.section-head{text-align:center;max-width:44rem;margin:0 auto clamp(40px,6vw,64px)}
.section-head h2{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:700;letter-spacing:-.03em}
.section-head p{color:var(--text);font-size:1.15rem;margin-top:14px}

/* Alternating rows: text and real screenshot */
.rows{display:grid;gap:clamp(72px,10vw,120px)}
.row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,72px);align-items:center}
.row.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.row.flip .row-text{order:2}
.row-time{color:var(--soft);font-size:.95rem;font-variant-numeric:tabular-nums}
.row h3{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:700;letter-spacing:-.028em;margin:8px 0 16px}
.row p{color:var(--text)}
.row ul{list-style:none;padding:0;margin:20px 0 22px;display:grid;gap:10px}
.row li{padding-left:26px;position:relative;color:var(--ink)}
.row li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg)}
.row-media{background:var(--tile);border-radius:24px;padding:clamp(20px,4vw,44px);display:flex;justify-content:center;min-width:0}
.row-media .phone{width:min(270px,62%)}
@media (max-width:860px){.row,.row.flip{grid-template-columns:minmax(0,1fr)}.row.flip .row-text{order:0}}

/* Tile grid */
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tile{background:var(--bg);border-radius:22px;padding:clamp(24px,3vw,34px);display:flex;flex-direction:column;gap:10px;min-width:0}
.band:not(.band-tile) .tile{background:var(--tile)}
.tile h3{font-size:1.3rem;font-weight:650;letter-spacing:-.02em}
.tile p{color:var(--text)}
.tile.wide{grid-column:span 2}
.tile .langs{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:auto;padding-top:14px;font-family:var(--font-display);font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:650;letter-spacing:-.02em;color:var(--ink)}
.tile .langs span+span::before{content:"·";color:var(--soft);margin-right:18px;font-weight:400}
.tile .note{margin-top:auto;padding-top:6px;color:var(--soft);font-size:.9rem}
.states{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:12px}
.states span{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:600;color:var(--ink);background:var(--bg);border-radius:999px;padding:4px 11px 4px 9px}
.band:not(.band-tile) .states span{background:var(--bg)}
.states i{width:9px;height:9px;border-radius:50%;background:var(--c)}
@media (max-width:900px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:580px){.tiles{grid-template-columns:minmax(0,1fr)}.tile.wide{grid-column:auto}}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,4vw,48px);counter-reset:step}
.steps li{counter-increment:step;display:grid;gap:10px;align-content:start;text-align:center;min-width:0}
.steps li::before{content:counter(step);justify-self:center;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--teal-tint);color:var(--teal);font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:6px}
.steps h3{font-size:1.3rem;font-weight:650}
.steps p{color:var(--text)}
.center{display:flex;justify-content:center;margin-top:clamp(36px,5vw,52px)}
@media (max-width:760px){.steps{grid-template-columns:minmax(0,1fr);gap:36px}}

/* Pricing */
.pricing{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:stretch}
.price-card{background:var(--bg);border-radius:22px;padding:clamp(24px,3.4vw,40px);min-width:0;display:flex;flex-direction:column}
.price-card h3{font-size:1.35rem;font-weight:650}
.price-card>p{color:var(--text);margin-top:6px}
.tier-table{width:100%;border-collapse:collapse;margin-top:18px;font-variant-numeric:tabular-nums}
.tier-table th,.tier-table td{padding:14px 0;border-bottom:1px solid var(--line);text-align:left;font-weight:400;color:var(--ink)}
.tier-table td{text-align:right;font-weight:650;white-space:nowrap}
.tier-table tr:last-child th,.tier-table tr:last-child td{border-bottom:0}
.price-note{margin-top:auto;padding-top:18px;color:var(--soft);font-size:.92rem}
.calc-field{display:grid;gap:8px;margin-top:22px}
.calc-field label{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-weight:600}
.calc-field output{font-variant-numeric:tabular-nums;color:var(--text);font-weight:500}
.calc-row{display:grid;grid-template-columns:minmax(0,1fr) 78px;gap:14px;align-items:center}
.calc input[type=range]{width:100%;accent-color:var(--teal);height:28px}
.calc input[type=number]{width:100%;min-height:42px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font:inherit;text-align:center;padding:0 6px;font-variant-numeric:tabular-nums}
.calc-lines{list-style:none;margin:24px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:4px;font-size:.93rem;color:var(--text);font-variant-numeric:tabular-nums}
.calc-lines li{display:flex;justify-content:space-between;gap:12px}
.calc-total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:12px;flex-wrap:wrap}
.calc-total strong{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.6rem);font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.calc-total span{color:var(--soft);font-size:.92rem}
.calc .btn{margin-top:22px;width:100%}
.price-foot{text-align:center;color:var(--soft);font-size:.92rem;margin-top:22px}
@media (max-width:860px){.pricing{grid-template-columns:minmax(0,1fr)}}

/* Questions */
.faq{max-width:46rem;margin-inline:auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-weight:600;font-size:1.1rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--soft);border-bottom:2px solid var(--soft);transform:rotate(45deg) translate(-2px,-2px);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-2px,-2px)}
.faq details p{padding:0 0 22px;color:var(--text);max-width:42rem}
.faq details p+p{margin-top:-10px}

/* Closing */
.closing{text-align:center}
.closing h2{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:700;letter-spacing:-.032em}
.closing p{color:var(--text);font-size:1.15rem;margin:14px auto 0;max-width:34rem}

/* Footer */
.site-foot{background:var(--tile);border-top:1px solid var(--line);padding-block:28px;font-size:.88rem;color:var(--soft)}
.foot-row{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 22px}
.foot-links a{text-decoration:none;color:var(--text)}
.foot-links a:hover{color:var(--ink)}

/* Legal pages */
.legal{background:var(--tile);padding-block:clamp(40px,7vw,80px)}
.legal article{max-width:44rem;margin-inline:auto;background:var(--bg);border-radius:22px;padding:clamp(24px,4vw,44px)}
.legal h1{font-size:clamp(2rem,4vw,2.6rem);margin-bottom:16px}
.legal h2{font-size:1.15rem;margin:28px 0 6px}
.legal p+p{margin-top:10px}
.todo{background:#fff4d6;border-radius:5px;padding:1px 6px;color:#7a4f00;font-size:.95em}
.draft-note{background:#fff4d6;color:#6b4a07;border-radius:12px;padding:14px 16px;margin-bottom:22px;font-size:.95rem}