/* ============================================================
   rizntech — design system
   Re-skin by editing the tokens in :root. Emerald reads as text
   only on ink grounds; on light it's used as fills/bars/icons.
   ============================================================ */
:root{
  /* brand tokens (authoritative) */
  --emerald:#34D99A;        /* accent on dark */
  --emerald-deep:#0E9F6E;   /* accent/fills on light */
  --ink:#0F1C17;            /* dark ground / text */
  --mist:#E9F6EF;           /* light tint */
  --paper:#F4F8F6;          /* page ground */
  --muted:#5D6F66;          /* secondary text */
  /* derived */
  --emerald-strong:#0A6B4A; /* accessible emerald TEXT/links on light */
  --ink-2:#16281f;          /* raised dark surface */
  --ink-soft:#1d3227;
  --line:#dfeae4;           /* hairline on light */
  --line-dark:#24382e;      /* hairline on dark */
  --white:#ffffff;
  --card:#ffffff;
  --shadow-sm:0 1px 2px rgba(15,28,23,.05), 0 8px 24px -18px rgba(15,28,23,.45);
  --shadow:0 24px 60px -34px rgba(15,28,23,.5);
  --shadow-emerald:0 22px 60px -30px rgba(14,159,110,.5);
  --grad-emerald:linear-gradient(100deg,var(--emerald-deep),var(--emerald));
  --radius:18px;
  --radius-lg:26px;
  --radius-sm:11px;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --maxw:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --tilt:-3.6deg; /* the rising-bar angle, echoing the wordmark */
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--sans);color:var(--ink);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:none}
ul{list-style:none}
:focus-visible{outline:3px solid var(--emerald-deep);outline-offset:3px;border-radius:4px}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,40px)}
.section{padding:clamp(64px,9vw,120px) 0}
.section-tight{padding:clamp(44px,6vw,72px) 0}
.center{text-align:center}
.measure{max-width:62ch}
.measure-sm{max-width:52ch}
.stack>*+*{margin-top:1rem}

.skip-link{position:absolute;left:16px;top:-60px;z-index:200;background:var(--ink);color:var(--white);
  padding:10px 16px;border-radius:10px;transition:top .2s}
.skip-link:focus{top:12px}

/* ---------- typography ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--emerald-strong)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad-emerald);
  transform:rotate(var(--tilt))}
.eyebrow.on-dark{color:var(--emerald)}

h1,h2,h3{line-height:1.06;letter-spacing:-.028em;font-weight:700}
.display{font-size:clamp(2.5rem,6.4vw,4.75rem);letter-spacing:-.038em;line-height:1.0}
.h2{font-size:clamp(1.85rem,3.7vw,2.9rem)}
.h3{font-size:clamp(1.2rem,1.7vw,1.45rem);letter-spacing:-.02em;font-weight:600;line-height:1.2}
.lead{font-size:clamp(1.06rem,1.5vw,1.32rem);color:var(--muted);line-height:1.58;font-weight:400}
.kicker{font-size:.95rem;color:var(--muted)}
.balance{text-wrap:balance}

/* the rising-bar signature — wrap an emphasis word */
.rise{position:relative;display:inline-block;color:var(--ink)}
.rise::after{content:"";position:absolute;left:-1%;right:-1%;bottom:-.07em;height:.09em;border-radius:99px;
  background:var(--grad-emerald);transform:rotate(-1.6deg) scaleX(var(--rise,1));transform-origin:left center}
.on-dark .rise,.rise.on-dark{color:var(--white)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-weight:600;font-size:1rem;
  letter-spacing:-.01em;padding:.85em 1.4em;border-radius:99px;transition:.2s var(--ease);
  border:1.5px solid transparent;white-space:nowrap;line-height:1}
.btn svg{width:1.05em;height:1.05em;transition:transform .25s var(--ease)}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{background:#0a1611;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-emerald{background:var(--grad-emerald);color:var(--ink);box-shadow:var(--shadow-emerald)}
.btn-emerald:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-emerald:hover svg{transform:translateX(3px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.on-dark .btn-ghost,.band-dark .btn-ghost{color:var(--white);border-color:var(--line-dark)}
.on-dark .btn-ghost:hover,.band-dark .btn-ghost:hover{border-color:var(--emerald);color:var(--emerald)}
.btn-sm{font-size:.9rem;padding:.62em 1.05em}
.btn-lg{font-size:1.06rem;padding:.95em 1.6em}
.btnrow{display:flex;flex-wrap:wrap;gap:14px}

/* text link with rising underline */
.tlink{display:inline-flex;align-items:center;gap:.4em;font-weight:600;color:var(--emerald-strong);
  border-bottom:2px solid transparent;transition:.2s}
.tlink svg{width:1em;height:1em;transition:transform .25s var(--ease)}
.tlink:hover{border-bottom-color:var(--emerald)}
.tlink:hover svg{transform:translateX(3px)}
.on-dark .tlink{color:var(--emerald)}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{position:sticky;top:0;z-index:100;background:rgba(244,248,246,.82);
  backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(244,248,246,.94)}
.header-inner{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center}
.brand img{height:44px;width:auto}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.site-nav a:not(.btn){position:relative;padding:9px 14px;border-radius:10px;font-weight:500;font-size:.97rem;
  color:var(--ink);transition:.18s}
.site-nav a:not(.btn):hover{background:var(--mist);color:var(--emerald-strong)}
.site-nav a[aria-current="page"]{color:var(--emerald-strong)}
.site-nav a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad-emerald);transform:rotate(var(--tilt))}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;
  background:var(--ink);border-radius:2px;transition:.25s var(--ease);position:relative}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media(max-width:840px){
  .nav-toggle{display:inline-flex}
  .site-nav{position:fixed;inset:72px 0 auto 0;margin:0;flex-direction:column;align-items:stretch;gap:4px;
    background:var(--paper);border-bottom:1px solid var(--line);padding:16px clamp(20px,5vw,40px) 24px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.24s var(--ease);box-shadow:var(--shadow)}
  .site-nav.open{transform:none;opacity:1;pointer-events:auto}
  .site-nav a:not(.btn){padding:13px 12px;font-size:1.05rem;border-radius:12px}
  .site-nav a[aria-current="page"]::after{display:none}
  .site-nav a[aria-current="page"]{background:var(--mist)}
  .nav-cta{margin:8px 0 0;justify-content:center}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;padding:clamp(48px,7vw,96px) 0 clamp(56px,8vw,104px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{margin:18px 0 0}
.hero .lead{margin-top:22px;max-width:44ch}
.hero .btnrow{margin-top:32px}
.hero-trust{margin-top:34px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;color:var(--muted);font-size:.9rem}
.hero-trust b{color:var(--ink);font-weight:600}
.hero-trust .dot{width:5px;height:5px;border-radius:50%;background:var(--emerald-deep)}

/* ascending hero visual */
.hero-visual{position:relative;aspect-ratio:1/1;max-width:520px;margin-left:auto;width:100%}
.hero-visual .panel{position:absolute;inset:0;background:var(--ink);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow)}
.hero-visual svg{position:absolute;inset:0;width:100%;height:100%}
.hero-badge{position:absolute;right:16px;bottom:20px;background:var(--white);border:1px solid var(--line);
  border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;
  max-width:min(230px, calc(100% - 32px))}
.hero-badge .hb-ic{width:38px;height:38px;border-radius:11px;background:var(--mist);display:grid;place-items:center;flex:none}
.hero-badge .hb-ic svg{width:20px;height:20px;position:static}
.hero-badge .hb-n{font-weight:700;font-size:1.05rem;letter-spacing:-.02em}
.hero-badge .hb-l{font-size:.78rem;color:var(--muted);line-height:1.3}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:420px;margin:8px auto 0}
  .hero .lead{max-width:56ch}
  .hero-badge{right:12px}
}
@media(max-width:600px){
  .hero-trust{gap:8px 0}
  .hero-trust .dot{display:none}
  .hero-trust>span:not(.dot){flex:0 0 100%}
}

/* ============================================================
   MARQUEE / logo strip (capabilities)
   ============================================================ */
.stripline{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.stripline .container{display:flex;flex-wrap:wrap;align-items:center;gap:14px 32px;justify-content:space-between;
  padding-top:22px;padding-bottom:22px}
.stripline .sl-label{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stripline ul{display:flex;flex-wrap:wrap;gap:12px 26px}
.stripline li{font-weight:600;color:var(--ink);letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
.stripline li::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--emerald-deep);transform:rotate(var(--tilt))}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.sec-head{max-width:64ch}
.sec-head.center{margin:0 auto}
.sec-head .h2{margin-top:16px}
.sec-head .lead{margin-top:16px}

/* ============================================================
   CARDS — services / features
   ============================================================ */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:clamp(16px,2vw,22px);margin-top:clamp(34px,4vw,52px)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 24px;
  transition:.28s var(--ease);position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad-emerald);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card .ic{width:48px;height:48px;border-radius:13px;background:var(--mist);display:grid;place-items:center;margin-bottom:18px}
.card .ic svg{width:24px;height:24px;stroke:var(--emerald-strong)}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem}
.card .card-tag{margin-top:16px;font-size:.82rem;font-weight:600;color:var(--emerald-strong);display:inline-flex;align-items:center;gap:6px}

/* dark-band card variant (e.g. "Why rizntech") */
.band-dark .card{background:var(--ink-2);border-color:var(--line-dark)}
.band-dark .card:hover{border-color:transparent;box-shadow:0 30px 60px -34px rgba(0,0,0,.7)}
.band-dark .card h3{color:#fff}
.band-dark .card p{color:#b7c8bf}
.band-dark .card .ic{background:rgba(52,217,154,.12)}
.band-dark .card .ic svg{stroke:var(--emerald)}
.band-dark .card .num{font-size:.82rem;font-weight:700;letter-spacing:.06em;color:var(--emerald);display:block;margin-bottom:12px;font-variant-numeric:tabular-nums}

/* ============================================================
   STATS
   ============================================================ */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:clamp(14px,2vw,20px)}
.stat{padding:26px 24px;border-radius:var(--radius);border:1px solid var(--line-dark);background:var(--ink-2)}
.stat .n{font-size:clamp(2.1rem,4vw,3rem);font-weight:700;letter-spacing:-.04em;color:var(--emerald);
  line-height:1;font-variant-numeric:tabular-nums}
.stat .l{margin-top:12px;color:#c4d3cb;font-size:.95rem;line-height:1.4}
/* light stat variant */
.stat.light{background:var(--white);border-color:var(--line)}
.stat.light .n{color:var(--emerald-strong)}
.stat.light .l{color:var(--muted)}

/* ============================================================
   SPLIT / feature rows
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,68px);align-items:center}
.split.reverse .split-media{order:-1}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:var(--mist);
  aspect-ratio:4/3;position:relative}
.checklist{margin-top:22px;display:grid;gap:14px}
.checklist li{display:flex;gap:12px;align-items:flex-start}
.checklist .ck{flex:none;width:24px;height:24px;border-radius:8px;background:var(--mist);display:grid;place-items:center;margin-top:1px}
.checklist .ck svg{width:14px;height:14px;stroke:var(--emerald-strong)}
.checklist b{font-weight:600}
.checklist span{color:var(--muted);display:block;font-size:.95rem}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:28px}.split.reverse .split-media{order:0}}

/* ============================================================
   PROCESS (numbered steps — order is meaningful)
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(16px,2vw,24px);margin-top:clamp(34px,4vw,52px);counter-reset:step}
.step{position:relative;padding:28px 22px 24px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line)}
.step .sn{font-size:.85rem;font-weight:700;color:var(--emerald-strong);letter-spacing:.05em;font-variant-numeric:tabular-nums}
.step h3{margin:14px 0 8px}
.step p{color:var(--muted);font-size:.95rem}
.step .rule{position:absolute;left:22px;right:22px;top:52px;height:2px;background:var(--line)}

/* ============================================================
   CASE STUDY CARDS (data-driven)
   ============================================================ */
.cs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:clamp(18px,2.4vw,26px)}
.cs-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:.28s var(--ease);min-height:100%}
.cs-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.cs-card .cs-top{padding:24px 24px 0;display:flex;align-items:center;justify-content:space-between;gap:12px}
.cs-card .cs-metric{position:relative;margin:18px 24px 0;background:var(--ink);border-radius:16px;padding:20px 22px;overflow:hidden}
.cs-card .cs-metric::after{content:"";position:absolute;right:-20px;top:-20px;width:120px;height:120px;
  background:radial-gradient(circle,rgba(52,217,154,.28),transparent 68%)}
.cs-card .cs-metric .m-n{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:700;letter-spacing:-.04em;color:var(--emerald);line-height:1}
.cs-card .cs-metric .m-l{color:#bcccc3;font-size:.85rem;margin-top:6px}
.cs-card .cs-metric.stmt .m-eyebrow{position:relative;display:inline-block;font-size:.68rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--emerald);opacity:.85}
.cs-card .cs-metric.stmt .m-stat{position:relative;color:#eafff5;font-weight:600;font-size:1.08rem;line-height:1.32;margin-top:8px;letter-spacing:-.01em}
.cs-card .cs-metric.stmt .m-stat::first-line{color:var(--emerald)}
.cs-card .cs-body{padding:20px 24px 24px;display:flex;flex-direction:column;flex:1}
.cs-card h3{font-size:1.18rem;letter-spacing:-.02em;line-height:1.22}
.cs-card .cs-sum{color:var(--muted);font-size:.95rem;margin-top:10px}
.cs-card .cs-foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between}
.cs-card .cs-date{font-size:.82rem;color:var(--muted)}

/* sector pill */
.pill{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:600;letter-spacing:.03em;
  padding:6px 12px;border-radius:99px;border:1px solid transparent;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.hospitality{background:var(--mist);color:var(--emerald-strong);border-color:#c7e8d8}
.pill.real-estate{background:rgba(15,28,23,.06);color:var(--ink);border-color:rgba(15,28,23,.14)}

/* skeleton while manifest loads */
.cs-skeleton{border:1px solid var(--line);border-radius:var(--radius-lg);height:340px;background:
  linear-gradient(100deg,var(--white) 30%,var(--mist) 50%,var(--white) 70%);background-size:200% 100%;
  animation:shimmer 1.4s infinite linear}
@keyframes shimmer{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){.cs-skeleton{animation:none}}
.cs-empty{border:1px dashed var(--line);border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}

/* ============================================================
   PULL QUOTE
   ============================================================ */
.quote{position:relative;max-width:60ch;margin:0 auto}
.quote blockquote{font-size:clamp(1.3rem,2.6vw,2rem);font-weight:600;letter-spacing:-.02em;line-height:1.32}
.quote .qmark{font-size:4rem;line-height:.5;color:var(--emerald-deep);font-weight:700;height:.5em;display:block}
.quote figcaption{margin-top:22px;color:var(--muted);font-size:.95rem}
.quote figcaption b{color:var(--ink);font-weight:600;display:block}

/* ============================================================
   CTA BAND (dark)
   ============================================================ */
.band-dark{background:var(--ink);color:var(--mist);position:relative;overflow:hidden}
.band-dark::before{content:"";position:absolute;left:50%;top:-30%;width:min(760px,90vw);height:520px;
  transform:translateX(-50%);background:radial-gradient(ellipse,rgba(52,217,154,.14),transparent 62%);pointer-events:none}
.band-dark h2,.band-dark h3{color:var(--white)}
.band-dark .lead{color:#b9cabf}
.cta-wrap{position:relative;display:grid;grid-template-columns:1.2fr auto;gap:30px;align-items:center}
@media(max-width:760px){.cta-wrap{grid-template-columns:1fr}}

/* ============================================================
   FORMS (contact)
   ============================================================ */
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,4vw,40px);box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:7px}
.field .req{color:var(--emerald-strong)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);
  border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;transition:.18s}
.field textarea{min-height:130px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#9aada4}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--emerald-deep);
  background:var(--white);box-shadow:0 0 0 4px rgba(14,159,110,.12)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-note{font-size:.85rem;color:var(--muted);margin-top:6px}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,4vw,56px);align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:32px}}
.contact-item{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-item:last-child{border-bottom:0}
.contact-item .ci-ic{width:42px;height:42px;border-radius:12px;background:var(--mist);display:grid;place-items:center;flex:none}
.contact-item .ci-ic svg{width:20px;height:20px;stroke:var(--emerald-strong)}
.contact-item .ci-l{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.contact-item .ci-v{font-weight:600;margin-top:2px}
.form-success{display:none;background:var(--mist);border:1px solid #c7e8d8;border-radius:14px;padding:16px 18px;
  color:var(--emerald-strong);font-weight:600;margin-bottom:18px}
.form-success.show{display:block}

/* ============================================================
   CASE STUDY ARTICLE
   ============================================================ */
.cs-hero{padding:clamp(40px,6vw,72px) 0 0}
.cs-hero .cs-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:20px}
.cs-hero h1{font-size:clamp(2rem,4.4vw,3.3rem);max-width:20ch}
.cs-hero .lead{margin-top:18px;max-width:60ch}
.article{padding:clamp(40px,6vw,72px) 0}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(28px,4vw,56px);align-items:start}
@media(max-width:900px){.article-grid{grid-template-columns:1fr}}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-top:1.6em;letter-spacing:-.02em}
.prose h2:first-child{margin-top:0}
.prose h2 .lab{display:block;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--emerald-strong);margin-bottom:8px}
.prose p{color:#33413b}
.prose ul{display:grid;gap:10px;margin-top:.4em}
.prose ul li{position:relative;padding-left:26px;color:#33413b}
.prose ul li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:2px;
  background:var(--emerald-deep);transform:rotate(var(--tilt))}
.prose .cite{font-size:.82rem;color:var(--muted)}
.prose a{color:var(--emerald-strong);border-bottom:1px solid #bfe3d3}
.prose a:hover{border-bottom-color:var(--emerald-deep)}
.aside{position:sticky;top:92px;display:grid;gap:16px}
.aside .box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.aside .box h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.aside .out{display:flex;flex-direction:column;gap:14px}
.aside .out .o-n{font-size:1.7rem;font-weight:700;letter-spacing:-.03em;color:var(--emerald-strong);line-height:1}
.aside .out .o-l{font-size:.85rem;color:var(--muted)}
.disclaimer{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;line-height:1.5}

/* prev/next + back */
.cs-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:8px}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--ink);color:#b7c8bf;padding:clamp(48px,6vw,72px) 0 28px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(24px,4vw,48px)}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.footer-grid{grid-template-columns:1fr}}
.footer-brand img{height:50px;margin-bottom:16px}
.footer-brand p{max-width:34ch;font-size:.95rem;color:#9db0a6}
.footer-col h4{color:var(--white);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.footer-col a{display:block;padding:6px 0;color:#a9bcb2;transition:.16s;font-size:.96rem}
.footer-col a:hover{color:var(--emerald)}
.footer-base{margin-top:clamp(36px,5vw,52px);padding-top:24px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;font-size:.85rem;color:#8ba296}
.footer-base .fb-links{display:flex;gap:20px}
.footer-base a:hover{color:var(--emerald)}

/* ============================================================
   MOTION — scroll reveal
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .rise::after{--rise:1 !important}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}

/* ---------- hero ascending SVG animation ---------- */
.hv line{stroke:rgba(233,246,239,.07)}
.hv .hv-area{fill:url(#hvArea);opacity:0;animation:hvFade 1s ease 1.1s forwards}
.hv .hv-line{fill:none;stroke:url(#hvGrad);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1;stroke-dashoffset:1;animation:hvDraw 1.7s var(--ease) .25s forwards}
.hv .hv-node{opacity:0;transform-box:fill-box;transform-origin:center;animation:hvPop .5s var(--ease) forwards}
.hv .hv-node.n1{animation-delay:.7s}.hv .hv-node.n2{animation-delay:1s}
.hv .hv-node.n3{animation-delay:1.3s}.hv .hv-node.n4{animation-delay:1.6s}
.hv .hv-peak-ring{transform-box:fill-box;transform-origin:center;animation:hvPulse 2.8s ease-in-out 2s infinite}
.hv .hv-chip{opacity:0;animation:hvFade .6s ease forwards}
.hv .hv-chip.c1{animation-delay:1.5s}.hv .hv-chip.c2{animation-delay:1.9s}
@keyframes hvDraw{to{stroke-dashoffset:0}}
@keyframes hvFade{to{opacity:1}}
@keyframes hvPop{from{opacity:0;transform:scale(.3)}60%{opacity:1;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}
@keyframes hvPulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:0;transform:scale(2.1)}}

/* utilities */
.mt-0{margin-top:0}
.grad-text{background:var(--grad-emerald);-webkit-background-clip:text;background-clip:text;color:transparent}
.hide{display:none !important}