/* =====================================================================
   PLINTH — marketing site
   Brand tokens carried over from the pitch deck.
   ===================================================================== */
:root{
  --ink:#1F2A2E; --ink-2:#2B383C; --paper:#F6F3EE; --sand:#ECE6DC; --card:#FFFDF9; --line:#E2DBCF;
  --body:#4A5558; --muted:#6A7579; --accent:#D9662A; --accent-ink:#B04A12; --accent-soft:rgba(217,102,42,.12);
  --wa:#1F7A55; --wa-bg:#E7F3EC; --wa-bright:#25D366; --wa-head:#0B6B4F; --wa-out:#DCF8C6; --wa-wall:#EFE7DC;
  --slate-text:#BFC9CC;
  --ff-display:'Space Grotesk',system-ui,sans-serif;
  --ff-body:'Inter',system-ui,-apple-system,sans-serif;
  --wrap:1200px; --gutter:24px;
  --r:12px; --r-lg:20px; --r-xl:28px;
  --sh-sm:0 1px 2px rgba(31,42,46,.06),0 1px 3px rgba(31,42,46,.05);
  --sh-md:0 8px 24px -8px rgba(31,42,46,.14),0 2px 6px rgba(31,42,46,.05);
  --sh-lg:0 30px 60px -20px rgba(31,42,46,.28),0 8px 20px -8px rgba(31,42,46,.10);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff-body);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

h1,h2,h3,h4,.display{font-family:var(--ff-display);font-weight:700;letter-spacing:-.02em;line-height:1.08;color:var(--ink)}
h1{font-size:clamp(42px,6.4vw,84px);letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(32px,4.2vw,54px);letter-spacing:-.03em}
h3{font-size:clamp(20px,1.8vw,24px);line-height:1.25;letter-spacing:-.01em}
h4{font-size:18px;line-height:1.3;letter-spacing:0}
p{color:var(--body)}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--body);max-width:640px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink)}
.eyebrow::before{content:'';width:22px;height:2px;background:currentColor;border-radius:2px}
.dark .eyebrow{color:#E8895A}
.accent{color:var(--accent-ink)}
.num{font-variant-numeric:tabular-nums}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.section{padding:clamp(72px,10vw,128px) 0}
.section.tight{padding:clamp(56px,7vw,88px) 0}
.sand{background:var(--sand)}
.dark{background:var(--ink);color:var(--paper)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--paper)}
.dark p,.dark .lead{color:var(--slate-text)}
.orange{background:var(--accent);color:var(--ink)}
.sec-head{display:flex;flex-direction:column;gap:18px;max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;align-items:center}
.blend{mix-blend-mode:multiply}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease,border-color .15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:#0F1719;box-shadow:var(--sh-md)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-ink)}
.btn-ghost{border-color:rgba(31,42,46,.22);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);background:rgba(255,255,255,.5)}
.dark .btn-ghost{border-color:rgba(246,243,238,.3);color:var(--paper)}
.dark .btn-ghost:hover{border-color:var(--paper);background:rgba(255,255,255,.06)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#17654A}
.btn-sm{height:42px;padding:0 18px;font-size:15px}
.btn svg{width:18px;height:18px;flex:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent-ink);text-decoration:none}
.link-arrow svg{width:16px;height:16px;transition:transform .15s}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,243,238,.82);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;height:72px;gap:32px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--ff-display);font-weight:700;font-size:23px;letter-spacing:-.03em;color:var(--ink)}
.logo-mark{width:32px;height:32px;flex:none}
.nav-links{display:flex;gap:4px;list-style:none;margin-left:12px}
.nav-links a{display:block;padding:8px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--body);text-decoration:none;transition:color .15s,background .15s}
.nav-links a:hover{color:var(--ink);background:rgba(31,42,46,.05)}
.nav-links a[aria-current="page"]{color:var(--ink);background:rgba(31,42,46,.07)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:0;background:transparent;border-radius:10px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:24px;height:24px}
.mobile-menu{display:none}
@media (max-width:900px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:inline-flex}
  .mobile-menu{display:block;position:fixed;inset:72px 0 0 0;background:var(--paper);padding:24px var(--gutter) 40px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:49;overflow:auto}
  .nav-open .mobile-menu{opacity:1;transform:none;pointer-events:auto}
  .mobile-menu a.m-link{display:block;font-family:var(--ff-display);font-size:30px;font-weight:600;letter-spacing:-.02em;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none}
  .mobile-menu .btn{width:100%;margin-top:14px}
  .nav-open{overflow:hidden}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,96px) 0 clamp(64px,8vw,112px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:26px}
.hero h1 .hl{position:relative;white-space:nowrap;color:var(--accent-ink)}
.hero h1 .hl svg{position:absolute;left:-2%;bottom:-.12em;width:104%;height:.32em;color:var(--accent);opacity:.75}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.hero-proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:10px;font-size:14px;color:var(--muted)}
.hero-proof span{display:inline-flex;align-items:center;gap:8px}
.hero-proof svg{width:16px;height:16px;color:var(--wa)}
.hero-visual{position:relative;display:flex;justify-content:center}
.hero-visual::before{content:'';position:absolute;width:120%;aspect-ratio:1;border-radius:50%;background:radial-gradient(closest-side,rgba(217,102,42,.16),rgba(217,102,42,0));top:50%;left:50%;transform:translate(-50%,-50%);z-index:0}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero h1 .hl{white-space:normal}
}

/* ---------- phone + whatsapp chat (signature) ---------- */
.phone{position:relative;z-index:1;width:340px;max-width:100%;aspect-ratio:9/18.5;background:#0E1416;border-radius:46px;padding:10px;box-shadow:var(--sh-lg),inset 0 0 0 2px #2A3336}
.phone-screen{position:relative;height:100%;border-radius:37px;overflow:hidden;background:var(--wa-wall);display:flex;flex-direction:column}
.phone-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:92px;height:26px;background:#0E1416;border-radius:20px;z-index:3}
.wa-head{background:var(--wa-head);color:#fff;padding:44px 14px 12px;display:flex;align-items:center;gap:10px;flex:none}
.wa-head .av{width:36px;height:36px;border-radius:50%;background:var(--paper);display:grid;place-items:center;flex:none}
.wa-head .av svg{width:22px;height:22px}
.wa-head b{display:block;font-size:15px;font-weight:600;line-height:1.2}
.wa-head small{display:flex;align-items:center;gap:4px;font-size:11.5px;opacity:.82}
.wa-head small svg{width:12px;height:12px}
.wa-body{flex:1;padding:14px 10px;display:flex;flex-direction:column;gap:8px;overflow:hidden;justify-content:flex-end;background-image:radial-gradient(rgba(31,42,46,.05) 1px,transparent 1px);background-size:14px 14px}
.wa-day{align-self:center;font-size:11px;background:#fff;color:var(--muted);padding:3px 10px;border-radius:8px;box-shadow:var(--sh-sm)}
.bubble{max-width:84%;font-size:13.5px;line-height:1.42;padding:7px 10px 6px;border-radius:10px;box-shadow:0 1px .5px rgba(0,0,0,.12);color:#111B21;position:relative;animation:pop .35s cubic-bezier(.2,.9,.3,1.2) both}
.bubble.in{align-self:flex-start;background:#fff;border-top-left-radius:3px}
.bubble.out{align-self:flex-end;background:var(--wa-out);border-top-right-radius:3px}
.bubble .meta{display:flex;justify-content:flex-end;align-items:center;gap:3px;font-size:10.5px;color:#667781;margin-top:2px}
.bubble .meta svg{width:15px;height:15px;color:#53BDEB}
.bubble .src{display:flex;align-items:center;gap:6px;margin-top:6px;padding-top:6px;border-top:1px solid rgba(17,27,33,.08);font-size:11.5px;color:#54656F}
.bubble .src svg{width:12px;height:12px;flex:none}
.bubble .tag-up{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:3px}
.bubble .ph-img{height:88px;border-radius:7px;margin:4px 0 6px;background:linear-gradient(160deg,#D7CFC2,#BEB3A3 55%,#A89B88);position:relative;overflow:hidden}
.bubble .ph-img::after{content:'';position:absolute;inset:auto 14% 0 14%;height:46%;background:linear-gradient(#C9BDAA,#B3A58F);clip-path:polygon(12% 0,88% 0,100% 100%,0 100%)}
.bubble .ph-img::before{content:'';position:absolute;left:34%;top:16%;width:32%;height:34%;background:linear-gradient(#E9EEF0,#C9D6DC);border:3px solid #8C8070;z-index:1}
.typing{align-self:flex-start;background:#fff;border-radius:10px;border-top-left-radius:3px;padding:10px 12px;display:flex;gap:4px;box-shadow:0 1px .5px rgba(0,0,0,.12);animation:pop .25s ease both}
.typing i{width:6px;height:6px;border-radius:50%;background:#A6B0B4;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
.wa-input{flex:none;display:flex;align-items:center;gap:8px;padding:8px 10px 16px}
.wa-input div{flex:1;height:38px;border-radius:20px;background:#fff;display:flex;align-items:center;padding:0 14px;font-size:13px;color:#8696A0}
.wa-input span{width:38px;height:38px;border-radius:50%;background:var(--wa-head);display:grid;place-items:center;color:#fff}
.wa-input span svg{width:18px;height:18px}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
@keyframes blink{0%,60%,100%{opacity:.35}30%{opacity:1}}

.float-card{position:absolute;z-index:2;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--sh-md);display:flex;gap:10px;align-items:center;font-size:13px;line-height:1.35;animation:float 6s ease-in-out infinite}
.float-card b{display:block;font-size:14px;color:var(--ink)}
.float-card span{color:var(--muted)}
.float-card .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;background:var(--accent-soft);color:var(--accent-ink)}
.float-card .ic.g{background:var(--wa-bg);color:var(--wa)}
.float-card .ic svg{width:18px;height:18px}
.fc-1{left:-4%;top:16%}
.fc-2{right:-6%;bottom:18%;animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (max-width:1100px){.fc-1{left:0}.fc-2{right:0}}
@media (max-width:520px){.float-card{display:none}.phone{width:300px}}

/* ---------- stats / problem ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;display:flex;flex-direction:column;gap:10px}
.stat .big{font-family:var(--ff-display);font-size:clamp(44px,5vw,64px);font-weight:700;color:var(--accent-ink);line-height:1;letter-spacing:-.03em}
.stat p{font-size:16px}
.stat q{display:block;font-style:italic;color:var(--ink);font-size:15px;margin-top:4px}
.footnote{font-size:13px;color:var(--muted);margin-top:18px}
@media (max-width:820px){.stat-grid{grid-template-columns:1fr}}

.repeat-strip{margin-top:48px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);padding:24px;overflow:hidden}
.repeat-strip img{width:100%;mix-blend-mode:multiply}
.repeat-strip figcaption{font-size:14px;color:var(--muted);text-align:center;margin-top:10px}

/* ---------- how it works ---------- */
.flow-figure{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(16px,3vw,36px);overflow-x:auto;-webkit-overflow-scrolling:touch}
.flow-figure img{min-width:860px;width:100%;mix-blend-mode:multiply}
.flow-hint{display:none;font-size:13px;color:var(--muted);margin-top:10px;text-align:center}
@media (max-width:900px){.flow-hint{display:block}}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;counter-reset:step}
.step{position:relative;padding:28px 28px 30px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.sand .step{background:var(--card)}
.step::before{counter-increment:step;content:'0' counter(step);font-family:var(--ff-display);font-weight:700;font-size:15px;color:var(--accent-ink);background:var(--accent-soft);width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:6px}
.step p{font-size:16px}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

/* ---------- cards / features ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.card p{font-size:16px}
.icon-tile{width:48px;height:48px;border-radius:13px;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;flex:none;margin-bottom:6px}
.icon-tile svg{width:24px;height:24px}
.icon-tile.g{background:var(--wa-bg);color:var(--wa)}
.dark .card{background:var(--ink-2);border-color:rgba(255,255,255,.08)}
.dark .icon-tile{background:rgba(217,102,42,.18);color:#F2A57E}

/* split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,88px);align-items:center}
.split.rev > :first-child{order:2}
.split-copy{display:flex;flex-direction:column;gap:20px}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.rev > :first-child{order:0}}

ul.ticks{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:6px}
ul.ticks li{position:relative;padding-left:34px;color:var(--body);font-size:16.5px}
ul.ticks li b{color:var(--ink);font-weight:600}
ul.ticks li::before{content:'';position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B04A12' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
.dark ul.ticks li{color:var(--slate-text)}
.dark ul.ticks li b{color:var(--paper)}
.dark ul.ticks li::before{background-color:rgba(217,102,42,.2)}

.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--sand);color:var(--ink);width:fit-content}
.pill.soon{background:var(--accent-soft);color:var(--accent-ink)}
.dark .pill.soon{background:rgba(217,102,42,.2);color:#F2A57E}

/* audience tabs (builders / homeowners) */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.aud-col{border-radius:var(--r-xl);padding:clamp(28px,4vw,44px);display:flex;flex-direction:column;gap:22px;position:relative;overflow:hidden}
.aud-col.b{background:var(--ink);color:var(--paper)}
.aud-col.b h3,.aud-col.b h4{color:var(--paper)}
.aud-col.b p{color:var(--slate-text)}
.aud-col.h{background:var(--card);border:1px solid var(--line)}
.aud-col .art{position:absolute;right:0;top:0;width:44%;max-width:220px;opacity:1}
.aud-col.h .art{mix-blend-mode:multiply}
.aud-col.b .art{border-bottom-left-radius:24px;opacity:.95}
.aud-list{display:flex;flex-direction:column;gap:18px;position:relative}
.aud-item h4{margin-bottom:4px}
.aud-item p{font-size:15.5px}
.aud-head{position:relative;max-width:58%}
.aud-head p{margin-top:8px;font-size:16px}
@media (max-width:900px){.aud{grid-template-columns:1fr}}
@media (max-width:520px){.aud-col .art{display:none}.aud-head{max-width:none}}

/* outcomes */
.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.1);border-radius:var(--r-xl);overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.outcome{background:var(--ink);padding:32px;display:flex;flex-direction:column;gap:8px}
.outcome .v{font-family:var(--ff-display);font-size:clamp(34px,3.6vw,46px);font-weight:700;color:#F2A57E;letter-spacing:-.03em;line-height:1}
.outcome .k{font-size:14px;color:var(--paper);font-weight:600}
.outcome p{font-size:15px}
@media (max-width:900px){.outcomes{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.outcomes{grid-template-columns:1fr}}
.chain{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 14px;margin-top:40px;font-family:var(--ff-display);font-size:clamp(18px,2vw,22px);font-weight:600;color:var(--paper)}
.chain i{font-style:normal;color:var(--accent)}

/* pricing teaser + cards */
.price-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(28px,4vw,40px);display:flex;flex-direction:column;gap:16px}
.price-card.feature{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.price-card.feature h3,.price-card.feature .amt{color:var(--paper)}
.price-card.feature p,.price-card.feature .per{color:var(--slate-text)}
.price-card .amt{font-family:var(--ff-display);font-size:clamp(44px,5vw,60px);font-weight:700;letter-spacing:-.035em;line-height:1}
.price-card .per{font-size:15px;color:var(--muted);margin-top:6px}
.price-card hr{border:0;border-top:1px solid var(--line);margin:6px 0}
.price-card.feature hr{border-color:rgba(255,255,255,.12)}
@media (max-width:820px){.price-wrap{grid-template-columns:1fr}}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--accent);display:grid;grid-template-columns:1.1fr .9fr;min-height:420px}
.cta-band .copy{padding:clamp(36px,5vw,64px);display:flex;flex-direction:column;gap:20px;justify-content:center;position:relative;z-index:1}
.cta-band h2{color:var(--ink)}
.cta-band p{color:#3A2416;font-size:18px;max-width:480px}
.cta-band .art{position:relative}
.cta-band .art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 30%);mask-image:linear-gradient(90deg,transparent,#000 30%)}
.cta-band .btn-primary{background:var(--ink)}
.cta-band .btn-ghost{border-color:rgba(31,42,46,.35)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.18)}
@media (max-width:860px){.cta-band{grid-template-columns:1fr}.cta-band .art{height:280px}.cta-band .art img{-webkit-mask-image:linear-gradient(180deg,transparent,#000 35%);mask-image:linear-gradient(180deg,transparent,#000 35%)}}

/* page header (inner pages) */
.page-head{padding:clamp(56px,8vw,104px) 0 clamp(40px,5vw,64px)}
.page-head .wrap{display:flex;flex-direction:column;gap:22px}
.page-head h1{font-size:clamp(40px,5.6vw,72px);max-width:960px}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--slate-text);padding:72px 0 36px;margin-top:0}
.footer .logo{color:var(--paper)}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px}
.footer h5{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper);margin-bottom:16px;font-weight:600}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer a{color:var(--slate-text);text-decoration:none;font-size:15px}
.footer a:hover{color:var(--paper)}
.footer p{color:var(--slate-text);font-size:15px;max-width:340px;margin-top:16px}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:13.5px;color:#8C999D}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}.footer-grid > :first-child{grid-column:1/-1}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* =====================================================================
   PRODUCT UI MOCKS (features page) — styled after the Plinth console
   ===================================================================== */
.ui{--u-ink:#0F1728;--u-t2:#344054;--u-muted:#667085;--u-faint:#98A2B3;--u-line:#E4E7EC;--u-bg:#F7F8FA;--u-g:#1DAA61;--u-gd:#138A4C;--u-g50:#EEFBF3;--u-ai:#5B4BD6;--u-aibg:#F4F2FF;--u-amber:#B54708;--u-amberbg:#FFF7E8;
  font-family:var(--ff-body);font-size:13px;line-height:1.45;color:var(--u-ink);background:#fff;border:1px solid var(--u-line);border-radius:16px;box-shadow:var(--sh-lg);overflow:hidden;position:relative}
.ui-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--u-line);background:#FBFBFA}
.ui-bar i{width:10px;height:10px;border-radius:50%;background:#E4E1DB}
.ui-bar b{margin-left:8px;font-size:12.5px;font-weight:600;color:var(--u-t2)}
.ui-bar .sp{flex:1}
.ui-pad{padding:18px}
.ui h6{font-family:var(--ff-body);font-size:15px;font-weight:600;letter-spacing:-.01em;color:var(--u-ink)}
.ui .mut{color:var(--u-muted)}
.ui .faint{color:var(--u-faint)}
.ui-row{display:flex;align-items:center;gap:10px}
.ui-sp{flex:1}
.ui-chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;background:#F2F4F7;color:var(--u-t2);white-space:nowrap}
.ui-chip.g{background:var(--u-g50);color:var(--u-gd)}
.ui-chip.ai{background:var(--u-aibg);color:var(--u-ai)}
.ui-chip.am{background:var(--u-amberbg);color:var(--u-amber)}
.ui-chip svg{width:12px;height:12px}
.ui-btn{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:8px;font-size:12.5px;font-weight:600;border:1px solid var(--u-line);background:#fff;color:var(--u-t2)}
.ui-btn.pri{background:var(--u-g);border-color:var(--u-g);color:#fff}
.ui-btn svg{width:14px;height:14px}
.ui-av{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:11.5px;font-weight:600;color:#fff;flex:none}
.ui-card{border:1px solid var(--u-line);border-radius:12px;padding:14px;background:#fff}
.ui-list > div{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #EEF0F3}
.ui-list > div:last-child{border-bottom:0}
.ui-list .on{background:#F6FBF8;box-shadow:inset 3px 0 0 var(--u-g)}
.ui-bar-track{height:6px;border-radius:99px;background:#EEF0F3;overflow:hidden}
.ui-bar-track span{display:block;height:100%;background:var(--u-g);border-radius:99px}
.ui-dot{width:8px;height:8px;border-radius:50%;background:var(--u-g);flex:none}
.ui-dot.am{background:#F79009}

/* inbox mock */
.mock-inbox{display:grid;grid-template-columns:220px 1fr;min-height:400px}
.mock-inbox .col-l{border-right:1px solid var(--u-line)}
.mock-inbox .conv{padding:16px;display:flex;flex-direction:column;gap:10px;background:#FAFAF8}
.ui-msg{max-width:86%;padding:8px 11px;border-radius:10px;font-size:12.5px;line-height:1.45}
.ui-msg.in{background:#fff;border:1px solid var(--u-line);align-self:flex-start}
.ui-msg.out{background:#E9F8EF;align-self:flex-end;border:1px solid #CDEFD9}
.ui-msg .src{display:flex;gap:5px;align-items:center;margin-top:6px;font-size:11px;color:var(--u-muted)}
.ui-msg .src svg{width:11px;height:11px}
.ui-teach{border:1px dashed #C9C2FB;background:var(--u-aibg);border-radius:10px;padding:10px 12px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--u-ai);margin-top:4px}
.ui-teach svg{width:16px;height:16px;flex:none}
@media (max-width:640px){.mock-inbox{grid-template-columns:1fr}.mock-inbox .col-l{display:none}}

/* stepper */
.ui-steps{display:flex;align-items:flex-start;gap:0;margin:8px 0 4px}
.ui-steps > div{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;font-size:10.5px;color:var(--u-muted);text-align:center}
.ui-steps > div::before{content:'';position:absolute;top:8px;left:-50%;width:100%;height:2px;background:#E4E7EC;z-index:0}
.ui-steps > div:first-child::before{display:none}
.ui-steps > div.d::before,.ui-steps > div.c::before{background:var(--u-g)}
.ui-steps b{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid #D0D5DD;position:relative;z-index:1;display:grid;place-items:center}
.ui-steps .d b{background:var(--u-g);border-color:var(--u-g)}
.ui-steps .d b::after{content:'';width:6px;height:3px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-1px)}
.ui-steps .c b{border-color:var(--u-g);box-shadow:0 0 0 4px rgba(29,170,97,.18)}
.ui-steps .c{color:var(--u-ink);font-weight:600}
@media (max-width:520px){.ui-steps > div span{display:none}}

/* toggle */
.ui-tg{width:30px;height:18px;border-radius:99px;background:var(--u-g);position:relative;flex:none}
.ui-tg::after{content:'';position:absolute;right:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2)}

/* feature section on product page */
.feat{padding:clamp(64px,8vw,104px) 0;border-top:1px solid var(--line)}
.feat:first-of-type{border-top:0}
.feat .split-copy h2{font-size:clamp(30px,3.6vw,44px)}
.feat-kicker{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--accent-ink);letter-spacing:.06em;text-transform:uppercase}
.feat-kicker .icon-tile{width:34px;height:34px;border-radius:10px;margin:0}
.feat-kicker .icon-tile svg{width:18px;height:18px}
.mock-stage{position:relative;padding:clamp(18px,3vw,36px);border-radius:var(--r-xl);background:var(--sand)}
.mock-stage.warm{background:linear-gradient(150deg,#F1E3D6,#ECE6DC)}

/* sticky sub-nav for product page */
.subnav{position:sticky;top:72px;z-index:40;background:rgba(246,243,238,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-top:10px;padding-bottom:10px}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{flex:none;font-size:14px;font-weight:500;color:var(--body);text-decoration:none;padding:7px 14px;border-radius:999px;transition:background .15s,color .15s}
.subnav a:hover{color:var(--ink);background:rgba(31,42,46,.05)}
.subnav a.on{background:var(--ink);color:var(--paper)}

/* guardrails */
.guard{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--r-lg);background:var(--ink-2);border:1px solid rgba(255,255,255,.08)}
.guard .ui-tg{margin-top:4px;background:#2FBF71}
.guard h4{color:var(--paper);margin-bottom:4px}
.guard p{font-size:15px}

/* onboarding timeline */
.onb{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.onb::before{content:'';position:absolute;top:22px;left:10%;right:10%;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 8px,transparent 8px 14px);opacity:.5}
.onb > div{position:relative;display:flex;flex-direction:column;gap:8px}
.onb .n{width:44px;height:44px;border-radius:50%;background:var(--card);border:2px solid var(--accent);display:grid;place-items:center;font-family:var(--ff-display);font-weight:700;color:var(--accent-ink);position:relative;z-index:1}
.onb h4{margin-top:8px}
.onb p{font-size:14.5px}
@media (max-width:900px){.onb{grid-template-columns:1fr;gap:22px}.onb::before{top:10px;bottom:10px;left:21px;right:auto;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--accent) 0 8px,transparent 8px 14px)}.onb > div{padding-left:64px;min-height:44px}.onb .n{position:absolute;left:0;top:0}.onb h4{margin-top:8px}}

/* roles */
.roles{display:flex;flex-wrap:wrap;gap:12px}
.role{flex:1 1 200px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.role b{display:block;font-family:var(--ff-display);font-size:17px;margin-bottom:4px}
.role span{font-size:14.5px;color:var(--body)}

/* demo banner */
.demo-band{display:flex;align-items:center;gap:28px;justify-content:space-between;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,4vw,40px)}
.demo-band h3{font-size:clamp(22px,2.4vw,30px)}
.demo-band p{margin-top:6px}

/* =====================================================================
   PRICING
   ===================================================================== */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);background:var(--card)}
.calc-in{padding:clamp(28px,4vw,44px);display:flex;flex-direction:column;gap:28px}
.calc-out{padding:clamp(28px,4vw,44px);background:var(--ink);color:var(--paper);display:flex;flex-direction:column;gap:18px}
.calc-out h3{color:var(--paper)}
.field{display:flex;flex-direction:column;gap:10px}
.field label{font-weight:600;font-size:15px;display:flex;justify-content:space-between;align-items:baseline}
.field label output{font-family:var(--ff-display);font-size:26px;color:var(--accent-ink);letter-spacing:-.02em}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--accent) var(--p,30%),var(--line) var(--p,30%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:2px solid var(--accent);box-shadow:var(--sh-sm);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid var(--accent);cursor:pointer}
.field .range-ends{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.calc-line{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:15.5px;color:var(--slate-text)}
.calc-line b{color:var(--paper);font-weight:600}
.calc-total{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.calc-total .v{font-family:var(--ff-display);font-size:clamp(40px,4.5vw,56px);font-weight:700;letter-spacing:-.035em;color:#F2A57E;line-height:1}
.calc-total small{color:var(--slate-text);font-size:14px}
@media (max-width:860px){.calc{grid-template-columns:1fr}}

.faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font-family:var(--ff-display);font-weight:600;font-size:clamp(18px,1.8vw,21px);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--ff-body);font-weight:400;font-size:26px;color:var(--accent-ink);transition:transform .2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;max-width:700px;font-size:16.5px}

/* =====================================================================
   ABOUT / CONTACT
   ===================================================================== */
.team{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.person{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;gap:16px}
.person-top{display:flex;gap:18px;align-items:center}
.person img{width:88px;height:88px;border-radius:50%;object-fit:cover;flex:none}
.person h3{font-size:24px}
.person .role-t{font-size:14.5px;color:var(--accent-ink);font-weight:600}
@media (max-width:820px){.team{grid-template-columns:1fr}}

.quote-big{font-family:var(--ff-display);font-size:clamp(26px,3.2vw,40px);line-height:1.25;letter-spacing:-.02em;font-weight:500;color:var(--paper);max-width:900px}
.quote-big em{font-style:normal;color:#F2A57E}

.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:18px;box-shadow:var(--sh-md)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .row2{grid-template-columns:1fr}}
.form label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;color:var(--ink)}
.form input,.form select,.form textarea{height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:#fff;font-size:16px;font-weight:400;transition:border-color .15s,box-shadow .15s;width:100%}
.form textarea{height:auto;min-height:110px;padding:12px 14px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.form .note{font-size:13px;color:var(--muted)}
.contact-card{display:flex;gap:14px;align-items:center;padding:18px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);text-decoration:none;transition:box-shadow .2s,transform .2s}
.contact-card:hover{box-shadow:var(--sh-md);transform:translateY(-1px)}
.contact-card b{display:block;font-size:16px}
.contact-card span{font-size:14.5px;color:var(--body)}

/* anchors clear the sticky nav + product sub-nav */
section[id]{scroll-margin-top:128px}
@media (max-width:900px){
  #ov-grid{grid-template-columns:1fr!important}
}
@media (max-width:560px){
  #ov-grid > div:first-child > div:nth-child(2){grid-template-columns:1fr!important}
  .ui-row .ui-btn{flex:none}
  #homeowners .ui-list > div > span:nth-child(3){display:none}
}