/* ======================================================================
   RIVELLE LABS · SITE STYLES (shared "head" part) · v1 · 11 November 2026
   Designed and built by RCT (reachercorptech.com)
   Colours follow the logo: Rivelle Blue replaces the manual's violet.
   Everything is scoped under .riv so WordPress and plugins can't clash.
   ====================================================================== */
html,body{margin:0;padding:0;background:#fff}
.riv{
  --riv-ink:#071540;        /* Midnight Ink, matched to the logo navy */
  --riv-deep:#040C28;       /* darker ink for the footer */
  --riv-blue:#0057FF;       /* Rivelle Blue, from the logo (replaces Rivelle Violet) */
  --riv-blue-d:#0046D1;     /* hover */
  --riv-mint:#2DE2B0;       /* Signal Mint: success and small highlights on dark only */
  --riv-cloud:#F5F6FA;      /* Cloud */
  --riv-slate:#5B6478;      /* body text on light */
  --riv-line:#E1E4EC;       /* borders */
  --riv-amber:#FFB020;
  --riv-coral:#FF5A5F;      /* error borders */
  --riv-coral-t:#C62F35;    /* error text (coral darkened to pass contrast on white) */
  --riv-sora:'Sora',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --riv-inter:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  --riv-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --riv-grad:linear-gradient(135deg,#0057FF -12%,#071540 46%,#040C28 100%);
  font-family:var(--riv-inter);font-size:17px;line-height:1.6;color:var(--riv-ink);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:left
}
.riv *,.riv *::before,.riv *::after{box-sizing:border-box}
.riv h1,.riv h2,.riv h3,.riv h4,.riv p,.riv ul,.riv ol,.riv figure,.riv blockquote,.riv dl,.riv dd{margin:0;padding:0}
.riv ul,.riv ol{list-style:none}
.riv img,.riv svg{max-width:100%}
.riv img{display:block;height:auto}
.riv a{color:inherit;text-decoration:none}
.riv button,.riv input,.riv select,.riv textarea{font:inherit;color:inherit}
.riv h1,.riv h2,.riv h3,.riv h4{font-family:var(--riv-sora);color:inherit;text-transform:none}
.riv h1{font-weight:700;font-size:clamp(36px,5.2vw,56px);line-height:1.1;letter-spacing:-.025em}
.riv h2{font-weight:600;font-size:clamp(28px,3.4vw,40px);line-height:1.2;letter-spacing:-.02em}
.riv h3{font-weight:600;font-size:clamp(20px,2vw,24px);line-height:1.3;letter-spacing:-.01em}
.riv h4{font-weight:600;font-size:18px;line-height:1.35}
.riv p{color:var(--riv-slate)}
.riv strong{font-weight:600;color:var(--riv-ink)}
.riv :focus-visible{outline:3px solid var(--riv-blue);outline-offset:3px;border-radius:6px}
.riv .riv-dark :focus-visible,.riv.riv-dark :focus-visible{outline-color:var(--riv-mint)}
.riv .riv-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* layout */
.riv .riv-wrap{width:100%;max-width:1248px;margin:0 auto;padding:0 24px}
.riv .riv-sec{padding:112px 0;position:relative}
.riv .riv-sec--tight{padding:80px 0}
.riv .riv-sec--cloud{background:var(--riv-cloud)}
.riv .riv-dark{background:var(--riv-ink);color:#fff}
.riv .riv-dark p{color:rgba(255,255,255,.74)}
.riv .riv-dark strong{color:#fff}
.riv .riv-head{max-width:720px;margin-bottom:56px}
.riv .riv-head--c{margin-left:auto;margin-right:auto;text-align:center}
.riv .riv-head h2{margin-top:14px}
.riv .riv-head p{margin-top:16px;font-size:18px}
.riv .riv-g{display:grid;gap:24px}
.riv .riv-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.riv .riv-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.riv .riv-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.riv .riv-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:64px;align-items:center}
/* eyebrow with the logo's "node" */
.riv .riv-eye{display:inline-flex;align-items:center;gap:10px;font-family:var(--riv-mono);font-weight:500;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--riv-blue)}
.riv .riv-eye::before{content:"";width:8px;height:8px;border-radius:2px;background:currentColor;box-shadow:12px 0 0 -1px rgba(0,87,255,.35)}
.riv .riv-eye::before{margin-right:12px}
.riv .riv-dark .riv-eye,.riv .riv-hero .riv-eye,.riv .riv-phero .riv-eye{color:var(--riv-mint)}
.riv .riv-dark .riv-eye::before,.riv .riv-hero .riv-eye::before,.riv .riv-phero .riv-eye::before{box-shadow:12px 0 0 -1px rgba(45,226,176,.4)}
.riv .riv-lead{font-size:19px;line-height:1.6;max-width:60ch}
/* icons: one outline set, 1.5 px stroke, rounded caps */
.riv .riv-ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none;display:inline-block;vertical-align:middle}
.riv .riv-icobox{width:52px;height:52px;border-radius:14px;background:rgba(0,87,255,.08);color:var(--riv-blue);display:grid;place-items:center;flex:none}
.riv .riv-dark .riv-icobox{background:rgba(45,226,176,.1);color:var(--riv-mint)}
/* buttons: one primary per section */
.riv .riv-btns{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.riv .riv-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;font:600 16px/1 var(--riv-inter);border:1.5px solid transparent;cursor:pointer;transition:background .2s ease-out,border-color .2s ease-out,transform .2s ease-out,color .2s ease-out;text-decoration:none;white-space:nowrap}
.riv .riv-btn .riv-ico{width:18px;height:18px;transition:transform .2s ease-out}
.riv .riv-btn:hover .riv-ico{transform:translateX(3px)}
.riv .riv-btn--pri{background:var(--riv-blue);color:#fff}
.riv .riv-btn--pri:hover{background:var(--riv-blue-d)}
.riv .riv-btn--sec{background:transparent;border-color:var(--riv-line);color:var(--riv-ink)}
.riv .riv-btn--sec:hover{border-color:var(--riv-ink)}
.riv .riv-hero .riv-btn--sec,.riv .riv-phero .riv-btn--sec,.riv .riv-dark .riv-btn--sec{border-color:rgba(255,255,255,.3);color:#fff}
.riv .riv-hero .riv-btn--sec:hover,.riv .riv-phero .riv-btn--sec:hover,.riv .riv-dark .riv-btn--sec:hover{border-color:#fff}
.riv .riv-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--riv-blue)}
.riv .riv-link .riv-ico{width:18px;height:18px;transition:transform .2s ease-out}
.riv .riv-link:hover .riv-ico{transform:translateX(3px)}
/* cards */
.riv .riv-card{background:#fff;border:1px solid var(--riv-line);border-radius:16px;padding:32px;transition:transform .25s ease-out,box-shadow .25s ease-out;position:relative}
.riv a.riv-card:hover,.riv .riv-card--lift:hover{transform:translateY(-2px);box-shadow:0 14px 34px -18px rgba(7,21,64,.28)}
.riv .riv-card h3{margin-top:22px}
.riv .riv-card p{margin-top:10px;font-size:16px}
/* chips */
.riv .riv-chips{display:flex;flex-wrap:wrap;gap:10px}
.riv .riv-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid var(--riv-line);background:#fff;font-size:14px;font-weight:500;color:var(--riv-ink);line-height:1.2}
.riv .riv-chip--mint{background:rgba(45,226,176,.12);border-color:rgba(45,226,176,.35);color:var(--riv-mint)}
.riv a.riv-chip:hover{border-color:var(--riv-blue);color:var(--riv-blue)}
/* tick list */
.riv .riv-ticks{display:grid;gap:12px}
.riv .riv-ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--riv-ink);font-size:16px;line-height:1.5}
.riv .riv-ticks li .riv-ico{width:20px;height:20px;color:var(--riv-blue);margin-top:2px}
.riv .riv-dark .riv-ticks li{color:#fff}
.riv .riv-dark .riv-ticks li .riv-ico{color:var(--riv-mint)}
/* hero (home) and page hero: the one allowed gradient */
.riv .riv-hero,.riv .riv-phero{background:var(--riv-grad);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.riv .riv-hero::before,.riv .riv-phero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1.2px);background-size:28px 28px;-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 85%);mask-image:linear-gradient(180deg,#000 0%,transparent 85%)}
.riv .riv-hero p,.riv .riv-phero p{color:rgba(255,255,255,.78)}
.riv .riv-hero{padding:112px 0 120px}
.riv .riv-hero h1{margin-top:22px;max-width:14ch}
.riv .riv-hero h1 em,.riv .riv-phero h1 em,.riv .riv-sec h2 em{font-style:normal;color:var(--riv-mint)}
.riv .riv-sec h2 em{color:var(--riv-blue)}
.riv .riv-dark h2 em{color:var(--riv-mint)}
.riv .riv-hero .riv-lead{margin-top:22px}
.riv .riv-hero .riv-btns{margin-top:36px}
.riv .riv-promise{margin-top:40px;display:flex;align-items:center;gap:12px;font-size:15px;color:rgba(255,255,255,.7)}
.riv .riv-promise .riv-ico{color:var(--riv-mint);width:20px;height:20px}
.riv .riv-phero{padding:96px 0 88px}
.riv .riv-phero h1{margin-top:20px;max-width:18ch}
.riv .riv-phero .riv-lead{margin-top:20px}
.riv .riv-phero .riv-chips{margin-top:32px}
.riv .riv-phero .riv-chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#fff}
.riv .riv-phero a.riv-chip:hover{border-color:var(--riv-mint);color:var(--riv-mint)}
/* example workflow panel (brand graphic: nodes and thin lines) */
.riv .riv-flow{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:28px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);position:relative}
.riv .riv-flow__top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}
.riv .riv-flow__lbl{font-family:var(--riv-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.riv .riv-flow__live{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--riv-mint)}
.riv .riv-flow__live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--riv-mint);box-shadow:0 0 0 4px rgba(45,226,176,.18)}
.riv .riv-flow ol{position:relative;display:grid;gap:14px}
.riv .riv-flow ol::before{content:"";position:absolute;left:25px;top:26px;bottom:26px;width:1.5px;background:linear-gradient(var(--riv-mint),rgba(45,226,176,.15));transform-origin:top;transform:scaleY(var(--riv-draw,1));transition:transform 1.4s ease-out .2s}
.riv .riv-flow li{position:relative;display:flex;align-items:center;gap:16px;padding:12px 14px 12px 0;color:#fff}
.riv .riv-flow__node{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:#0B1D52;border:1px solid rgba(255,255,255,.16);color:var(--riv-mint);flex:none;position:relative;z-index:1}
.riv .riv-flow__t{font-weight:600;font-size:15px;line-height:1.35}
.riv .riv-flow__s{display:block;font-size:13px;color:rgba(255,255,255,.62);font-weight:400;margin-top:2px}
.riv .riv-flow__ok{margin-left:auto;font-family:var(--riv-mono);font-size:12px;color:var(--riv-mint);background:rgba(45,226,176,.1);border:1px solid rgba(45,226,176,.3);padding:4px 10px;border-radius:999px;white-space:nowrap}
.riv .riv-flow__foot{margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.6)}
/* standard strip */
.riv .riv-std{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--riv-line);border-radius:16px;background:#fff;overflow:hidden}
.riv .riv-std li{padding:28px;border-left:1px solid var(--riv-line);display:flex;flex-direction:column;gap:14px}
.riv .riv-std li:first-child{border-left:0}
.riv .riv-std h3{font-size:18px;line-height:1.35}
.riv .riv-std p{font-size:15px;line-height:1.55}
/* service cards */
.riv .riv-svc{display:flex;flex-direction:column;height:100%}
.riv .riv-svc__name{font-family:var(--riv-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--riv-blue);margin-top:22px;display:block}
.riv .riv-svc h3{margin-top:8px}
@media (min-width:1101px){.riv .riv-svc h3{min-height:3.9em}}
.riv .riv-svc .riv-ticks{margin-top:20px;padding-top:20px;border-top:1px solid var(--riv-line)}
.riv .riv-svc .riv-ticks li{font-size:15px}
.riv .riv-svc .riv-link{margin-top:auto;padding-top:24px}
/* steps */
.riv .riv-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;counter-reset:s;position:relative}
.riv .riv-steps::before{content:"";position:absolute;left:26px;right:26px;top:26px;height:1.5px;background:linear-gradient(90deg,var(--riv-blue),rgba(0,87,255,.15))}
.riv .riv-dark .riv-steps::before{background:linear-gradient(90deg,var(--riv-mint),rgba(45,226,176,.12))}
.riv .riv-step{position:relative}
.riv .riv-step__n{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-family:var(--riv-mono);font-weight:500;font-size:15px;background:#fff;border:1.5px solid var(--riv-blue);color:var(--riv-blue);position:relative;z-index:1}
.riv .riv-dark .riv-step__n{background:var(--riv-ink);border-color:var(--riv-mint);color:var(--riv-mint)}
.riv .riv-step h3{margin-top:22px;font-size:20px}
.riv .riv-step p{margin-top:10px;font-size:16px}
/* comparison */
.riv .riv-cmp{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--riv-line);border-radius:16px;overflow:hidden;background:#fff;font-size:16px}
.riv .riv-cmp th,.riv .riv-cmp td{padding:20px 24px;text-align:left;vertical-align:top;border-top:1px solid var(--riv-line)}
.riv .riv-cmp thead th{border-top:0;font-family:var(--riv-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--riv-slate);background:var(--riv-cloud)}
.riv .riv-cmp thead th:last-child{color:#fff;background:var(--riv-ink)}
.riv .riv-cmp tbody th{font-family:var(--riv-sora);font-weight:600;color:var(--riv-ink);width:18%}
.riv .riv-cmp td{color:var(--riv-slate)}
.riv .riv-cmp td:last-child{color:var(--riv-ink);font-weight:500;background:rgba(0,87,255,.035);border-left:1px solid var(--riv-line)}
.riv .riv-cmp td:last-child .riv-ico{width:18px;height:18px;color:var(--riv-blue);margin-right:8px;margin-top:-2px}
/* FAQ */
.riv .riv-faq{display:grid;gap:12px;max-width:860px}
.riv .riv-faq details{background:#fff;border:1px solid var(--riv-line);border-radius:14px;transition:border-color .2s}
.riv .riv-faq details[open]{border-color:rgba(0,87,255,.4)}
.riv .riv-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 24px;font-family:var(--riv-sora);font-weight:600;font-size:18px;line-height:1.4;color:var(--riv-ink)}
.riv .riv-faq summary::-webkit-details-marker{display:none}
.riv .riv-faq summary::after{content:"";width:12px;height:12px;flex:none;border-right:1.5px solid var(--riv-blue);border-bottom:1.5px solid var(--riv-blue);transform:rotate(45deg) translateY(-3px);transition:transform .2s ease-out}
.riv .riv-faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.riv .riv-faq details p{padding:0 24px 22px;font-size:16px;max-width:70ch}
/* FAQ split */
.riv .riv-faqsplit{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.riv .riv-faqsplit .riv-head{margin-bottom:0;position:sticky;top:120px}
@media (max-width:960px){.riv .riv-faqsplit{grid-template-columns:1fr;gap:40px}.riv .riv-faqsplit .riv-head{position:static}}
/* closing call to action */
.riv .riv-cta{background:var(--riv-grad);border-radius:24px;padding:72px 64px;color:#fff;display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:40px;align-items:center;position:relative;overflow:hidden;isolation:isolate}
.riv .riv-cta::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1.2px);background-size:28px 28px;-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000);mask-image:linear-gradient(90deg,transparent 30%,#000)}
.riv .riv-cta h2{max-width:20ch}
.riv .riv-cta .riv-eye{color:var(--riv-mint)}
.riv .riv-cta .riv-eye::before{box-shadow:12px 0 0 -1px rgba(45,226,176,.4)}
.riv .riv-cta p{color:rgba(255,255,255,.78);margin-top:16px;max-width:52ch}
/* service detail blocks (Services page) */
.riv .riv-sd{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
.riv .riv-sd--flip .riv-sd__txt{order:2}
.riv .riv-sd__txt h2{margin-top:14px}
.riv .riv-sd__txt>p{margin-top:18px;font-size:18px}
.riv .riv-sd__cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:32px}
.riv .riv-sd__cols h4{font-family:var(--riv-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--riv-slate);margin-bottom:14px}
.riv .riv-sd__cols p{font-size:15px}
.riv .riv-sd .riv-btns{margin-top:32px}
.riv [id]{scroll-margin-top:110px}
/* product-style mock visuals: 12 px corners, 1 px Line border, no heavy shadows */
.riv .riv-mock{background:#fff;border:1px solid var(--riv-line);border-radius:16px;padding:24px;position:relative}
.riv .riv-mock--cloud{background:var(--riv-cloud)}
.riv .riv-mock__cap{display:flex;justify-content:space-between;align-items:center;font-family:var(--riv-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--riv-slate);margin-bottom:18px;gap:12px}
.riv .riv-mock__cap b{font-weight:500;color:var(--riv-blue)}
.riv .riv-wf{display:grid;gap:10px}
.riv .riv-wf li{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--riv-line);border-radius:12px;padding:14px 16px;font-size:15px;font-weight:500;color:var(--riv-ink);position:relative}
.riv .riv-wf li+li::before{content:"";position:absolute;left:33px;top:-11px;height:10px;width:1.5px;background:var(--riv-blue)}
.riv .riv-wf li .riv-icobox{width:38px;height:38px;border-radius:10px}
.riv .riv-wf li .riv-icobox .riv-ico{width:20px;height:20px}
.riv .riv-wf li small{display:block;font-weight:400;font-size:13px;color:var(--riv-slate)}
.riv .riv-chat{display:grid;gap:10px;background:#EEF1F7;border-radius:12px;padding:18px}
.riv .riv-bub{max-width:82%;padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.45;background:#fff;color:var(--riv-ink);border:1px solid var(--riv-line)}
.riv .riv-bub--me{justify-self:end;background:var(--riv-blue);color:#fff;border-color:var(--riv-blue);border-bottom-right-radius:4px}
.riv .riv-bub--bot{border-bottom-left-radius:4px}
.riv .riv-bub small{display:block;font-family:var(--riv-mono);font-size:11px;letter-spacing:.04em;color:var(--riv-slate);margin-bottom:3px}
.riv .riv-bub--me small{color:rgba(255,255,255,.75)}
.riv .riv-crm{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13.5px;color:var(--riv-ink);background:#fff;border:1px dashed rgba(0,87,255,.45);border-radius:10px;padding:10px 12px}
.riv .riv-crm .riv-ico{width:18px;height:18px;color:var(--riv-blue)}
.riv .riv-browser{border:1px solid var(--riv-line);border-radius:12px;overflow:hidden;background:#fff}
.riv .riv-browser__bar{display:flex;align-items:center;gap:6px;padding:10px 12px;background:var(--riv-cloud);border-bottom:1px solid var(--riv-line)}
.riv .riv-browser__bar i{width:9px;height:9px;border-radius:50%;background:var(--riv-line);display:block}
.riv .riv-browser__url{margin-left:10px;flex:1;height:22px;border-radius:6px;background:#fff;border:1px solid var(--riv-line);font-family:var(--riv-mono);font-size:11px;color:var(--riv-slate);display:flex;align-items:center;padding:0 10px}
.riv .riv-browser__body{padding:18px;display:grid;gap:10px}
.riv .riv-sk{height:10px;border-radius:6px;background:var(--riv-line)}
.riv .riv-sk--h{height:18px;width:70%;background:var(--riv-ink)}
.riv .riv-sk--b{height:30px;width:40%;border-radius:8px;background:var(--riv-blue);margin-top:6px}
.riv .riv-sk-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.riv .riv-sk-row span{height:54px;border-radius:10px;background:var(--riv-cloud);border:1px solid var(--riv-line)}
.riv .riv-targets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.riv .riv-targets div{background:#fff;border:1px solid var(--riv-line);border-radius:12px;padding:12px}
.riv .riv-targets b{display:block;font-family:var(--riv-sora);font-weight:600;font-size:17px;color:var(--riv-ink)}
.riv .riv-targets span{font-size:12.5px;color:var(--riv-slate);line-height:1.35;display:block;margin-top:2px}
.riv .riv-checks li{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--riv-line);font-size:15px;color:var(--riv-ink)}
.riv .riv-checks li:first-child{border-top:0}
.riv .riv-checks .riv-ok{margin-left:auto;font-family:var(--riv-mono);font-size:11.5px;color:#0B7A5A;background:rgba(45,226,176,.16);padding:3px 9px;border-radius:999px}
.riv .riv-checks .riv-ico{color:var(--riv-blue);width:20px;height:20px}
/* included-in-every-project grid */
.riv .riv-inc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden}
.riv .riv-inc li{background:var(--riv-ink);padding:30px;display:flex;flex-direction:column;gap:14px}
.riv .riv-inc h3{font-size:18px}
.riv .riv-inc p{font-size:15px}
/* about page */
.riv .riv-mvp .riv-card{padding:36px}
.riv .riv-mvp .riv-card .riv-eye{font-size:12px}
.riv .riv-mvp .riv-card p{font-family:var(--riv-sora);font-weight:600;font-size:21px;line-height:1.4;color:var(--riv-ink);margin-top:16px;letter-spacing:-.01em}
.riv .riv-vals{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.riv .riv-vals li{border-top:2px solid var(--riv-blue);padding-top:20px}
.riv .riv-vals .riv-vals__n{font-family:var(--riv-mono);font-size:12px;color:var(--riv-blue)}
.riv .riv-vals h3{font-size:19px;margin-top:8px}
.riv .riv-vals p{font-size:15px;margin-top:8px}
.riv .riv-team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.riv .riv-team figure{background:#fff;border:1px solid var(--riv-line);border-radius:16px;overflow:hidden}
.riv .riv-team img{width:100%;aspect-ratio:4/5;object-fit:cover}
.riv .riv-team figcaption{padding:18px 20px}
.riv .riv-team figcaption b{display:block;font-family:var(--riv-sora);font-weight:600;font-size:18px}
.riv .riv-team figcaption span{display:block;font-size:14px;color:var(--riv-slate);margin-top:2px}
.riv .riv-journal{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.riv .riv-jcards{display:grid;gap:12px}
.riv .riv-jcards li{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px 20px}
.riv .riv-jcards b{display:block;font-family:var(--riv-sora);font-weight:600;color:#fff;font-size:16px}
.riv .riv-jcards b+span{display:block;font-size:14.5px;color:rgba(255,255,255,.7);margin-top:2px}
.riv .riv-jlabel{display:inline-block;font-family:var(--riv-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--riv-ink);background:var(--riv-mint);padding:4px 9px;border-radius:6px}
/* contact page */
.riv .riv-contact{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:48px;align-items:start}
.riv .riv-form{background:#fff;border:1px solid var(--riv-line);border-radius:20px;padding:40px}
.riv .riv-form h2{font-size:28px}
.riv .riv-form>p{margin-top:8px;font-size:16px}
.riv .riv-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.riv .riv-f{display:flex;flex-direction:column;gap:8px}
.riv .riv-f--full{grid-column:1/-1}
.riv .riv-f label{font-size:14px;font-weight:500;color:var(--riv-ink);line-height:1.5}
.riv .riv-f label i{font-style:normal;color:var(--riv-slate);font-weight:400}
.riv .riv-f input,.riv .riv-f select,.riv .riv-f textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid var(--riv-line);border-radius:12px;background:#fff;font-size:16px;line-height:1.4;color:var(--riv-ink);transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.riv .riv-f select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%235B6478' stroke-width='1.5' stroke-linecap='round'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.riv .riv-f textarea{min-height:140px;resize:vertical}
.riv .riv-f input:focus,.riv .riv-f select:focus,.riv .riv-f textarea:focus{outline:none;border-color:var(--riv-blue);box-shadow:0 0 0 4px rgba(0,87,255,.14)}
.riv .riv-f [aria-invalid="true"]{border-color:var(--riv-coral)}
.riv .riv-err{font-size:14px;color:var(--riv-coral-t);min-height:0}
.riv .riv-err:empty{display:none}
.riv .riv-consent{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--riv-slate);line-height:1.5}
.riv .riv-consent input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--riv-blue)}
.riv .riv-consent a{color:var(--riv-blue);text-decoration:underline}
.riv .riv-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.riv .riv-form__go{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.riv .riv-form__note{font-size:14px;color:var(--riv-slate)}
.riv .riv-thanks{display:none;text-align:left}
.riv .riv-form.is-sent .riv-thanks{display:block}
.riv .riv-form.is-sent form{display:none}
.riv .riv-thanks .riv-icobox{background:rgba(45,226,176,.16);color:#0B7A5A}
.riv .riv-thanks h2{margin-top:20px}
.riv .riv-thanks p{margin-top:10px}
.riv .riv-side{display:grid;gap:16px}
.riv .riv-side .riv-card{padding:28px}
.riv .riv-side .riv-card h3{margin-top:18px;font-size:20px}
.riv .riv-side .riv-card .riv-btn{margin-top:18px;width:100%}
.riv .riv-cline{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--riv-line);font-size:15.5px;color:var(--riv-ink);font-weight:500;word-break:break-word}
.riv .riv-cline:first-of-type{border-top:0}
.riv .riv-cline .riv-ico{color:var(--riv-blue);width:20px;height:20px}
.riv a.riv-cline:hover{color:var(--riv-blue)}
.riv [data-riv-need]{display:none}
.riv [data-riv-need].is-on{display:flex}
.riv .riv-btn[data-riv-need].is-on{display:inline-flex}
.riv .riv-card[data-riv-need].is-on,.riv li[data-riv-need].is-on{display:block}
/* hidden until filled */
.riv .riv-fill:empty{display:none}
.riv img[src=""],.riv img:not([src]){display:none}
.riv [data-riv-optional]{display:none}
/* scroll reveal: content is visible unless the script is running */
.riv-js .riv .riv-rv{opacity:0;transform:translateY(18px);transition:opacity .3s ease-out,transform .3s ease-out}
.riv-js .riv .riv-rv.is-in{opacity:1;transform:none}
.riv-js .riv .riv-flow{--riv-draw:0}
.riv-js .riv .riv-flow.is-in{--riv-draw:1}
/* responsive */
@media (max-width:1100px){
  .riv .riv-g4,.riv .riv-std{grid-template-columns:repeat(2,minmax(0,1fr))}
  .riv .riv-std li:nth-child(3){border-left:0}
  .riv .riv-std li:nth-child(n+3){border-top:1px solid var(--riv-line)}
  .riv .riv-vals{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:32px}
  .riv .riv-split,.riv .riv-sd{gap:48px}
}
@media (max-width:960px){
  .riv .riv-split,.riv .riv-sd,.riv .riv-journal,.riv .riv-contact{grid-template-columns:1fr}
  .riv .riv-sd--flip .riv-sd__txt{order:0}
  .riv .riv-g3,.riv .riv-team,.riv .riv-inc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .riv .riv-steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}
  .riv .riv-steps::before{display:none}
  .riv .riv-cta{grid-template-columns:1fr;padding:56px 40px}
  .riv .riv-hero h1{max-width:16ch}
}
@media (max-width:760px){
  .riv{font-size:16px}
  .riv .riv-sec{padding:72px 0}
  .riv .riv-sec--tight{padding:56px 0}
  .riv .riv-head{margin-bottom:40px}
  .riv .riv-hero{padding:72px 0 80px}
  .riv .riv-phero{padding:64px 0 60px}
  .riv .riv-lead{font-size:17px}
  .riv .riv-g2,.riv .riv-g3,.riv .riv-g4,.riv .riv-std,.riv .riv-team,.riv .riv-inc,.riv .riv-steps,.riv .riv-sd__cols,.riv .riv-fields{grid-template-columns:1fr}
  .riv .riv-std li{border-left:0;border-top:1px solid var(--riv-line)}
  .riv .riv-std li:first-child{border-top:0}
  .riv .riv-vals{grid-template-columns:1fr 1fr}
  .riv .riv-card{padding:26px}
  .riv .riv-form{padding:26px 22px}
  .riv .riv-cta{padding:44px 26px;border-radius:20px}
  .riv .riv-cmp thead{display:none}
  .riv .riv-cmp,.riv .riv-cmp tbody,.riv .riv-cmp tr,.riv .riv-cmp th,.riv .riv-cmp td{display:block;width:100%}
  .riv .riv-cmp tr{border-top:1px solid var(--riv-line)}
  .riv .riv-cmp tr:first-child{border-top:0}
  .riv .riv-cmp th,.riv .riv-cmp td{border-top:0;padding:6px 20px}
  .riv .riv-cmp tbody th{padding-top:20px;width:100%}
  .riv .riv-cmp td{font-size:15px}
  .riv .riv-cmp td:first-of-type::before{content:"Typical agency: ";font-weight:600;color:var(--riv-slate)}
  .riv .riv-cmp td:last-child{border-left:0;background:none;padding-bottom:20px}
  .riv .riv-cmp td:last-child .riv-ico{display:none}
  .riv .riv-cmp td:last-child::before{content:"Rivelle Labs: ";font-weight:600;color:var(--riv-blue)}
  .riv .riv-flow{padding:20px}
  .riv .riv-flow__ok{display:none}
  .riv .riv-faq summary{font-size:16.5px;padding:18px 20px}
  .riv .riv-faq details p{padding:0 20px 18px}
  .riv .riv-btns .riv-btn{flex:1 1 100%}
  .riv .riv-targets{grid-template-columns:1fr}
}
@media (max-width:420px){
  .riv .riv-wrap{padding:0 18px}
  .riv .riv-vals{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .riv *,.riv *::before,.riv *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .riv-js .riv .riv-rv{opacity:1!important;transform:none!important}
  .riv-js .riv .riv-flow{--riv-draw:1}
}
/* ---------- header (#riv-hdr) ---------- */
#riv-hdr.riv{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s ease-out,box-shadow .2s ease-out}
#riv-hdr.riv.is-scrolled{border-bottom-color:var(--riv-line)}
body.admin-bar #riv-hdr.riv{top:32px}
@media (max-width:782px){body.admin-bar #riv-hdr.riv{top:46px}}
@media (max-width:600px){body.admin-bar #riv-hdr.riv{top:0}}
.rps-editing #riv-hdr.riv{position:relative;top:0}
#riv-hdr.riv .riv-skip{position:absolute;left:16px;top:-60px;z-index:2;background:var(--riv-ink);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600;font-size:15px;transition:top .2s}
#riv-hdr.riv .riv-skip:focus{top:12px}
#riv-hdr.riv .riv-hdr__in{height:78px;display:flex;align-items:center;gap:32px}
#riv-hdr.riv .riv-logo{display:flex;align-items:center;flex:none;line-height:0}
/* LOGO: size locked so themes can't stretch it */
#riv-hdr.riv .riv-logo img{height:34px!important;width:auto!important;max-width:240px!important;min-width:0!important;object-fit:contain}
#riv-hdr.riv .riv-logo__txt{display:none;font-family:var(--riv-sora);font-weight:600;font-size:22px;line-height:1;letter-spacing:-.02em;color:var(--riv-ink)}
#riv-hdr.riv .riv-logo__txt span{font-weight:400;opacity:.6}
#riv-hdr.riv .riv-logo.is-txt img{display:none!important}
#riv-hdr.riv .riv-logo.is-txt .riv-logo__txt{display:inline}
#riv-hdr.riv .riv-nav{margin-left:auto;display:flex;align-items:center;gap:36px}
#riv-hdr.riv .riv-nav ul{display:flex;align-items:center;gap:6px}
#riv-hdr.riv .riv-nav ul a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;font-weight:500;font-size:15.5px;color:var(--riv-ink);transition:color .2s,background .2s;position:relative}
#riv-hdr.riv .riv-nav ul a:hover{color:var(--riv-blue);background:rgba(0,87,255,.06)}
#riv-hdr.riv .riv-nav ul a[aria-current="page"]{color:var(--riv-blue)}
#riv-hdr.riv .riv-nav ul a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:6px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--riv-blue)}
#riv-hdr.riv .riv-nav .riv-btn{min-height:44px;font-size:15px;padding:0 20px}
#riv-hdr.riv .riv-tog{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--riv-line);background:#fff;color:var(--riv-ink);cursor:pointer;align-items:center;justify-content:center;padding:0}
#riv-hdr.riv .riv-tog .riv-ico{width:22px;height:22px}
#riv-hdr.riv .riv-tog .riv-x{display:none}
#riv-hdr.riv.is-open .riv-tog .riv-x{display:block}
#riv-hdr.riv.is-open .riv-tog .riv-m{display:none}
@media (max-width:900px){
  #riv-hdr.riv .riv-hdr__in{height:68px}
  #riv-hdr.riv .riv-logo img{height:28px!important;max-width:200px!important}
  #riv-hdr.riv .riv-tog{display:inline-flex}
  #riv-hdr.riv .riv-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--riv-line);border-bottom:1px solid var(--riv-line);box-shadow:0 18px 30px -20px rgba(7,21,64,.35);padding:12px 24px 24px;flex-direction:column;align-items:stretch;gap:12px;margin:0}
  #riv-hdr.riv.is-open .riv-nav{display:flex}
  #riv-hdr.riv .riv-nav ul{flex-direction:column;align-items:stretch;gap:0}
  #riv-hdr.riv .riv-nav ul a{min-height:52px;padding:0 4px;font-size:17px;border-radius:0;border-bottom:1px solid var(--riv-line);width:100%}
  #riv-hdr.riv .riv-nav ul a:hover{background:none}
  #riv-hdr.riv .riv-nav ul a[aria-current="page"]::after{left:auto;right:6px;bottom:auto;top:50%;margin-top:-2.5px}
  #riv-hdr.riv .riv-nav .riv-btn{min-height:52px;width:100%;margin-top:8px}
}
/* ---------- footer (#riv-ftr) ---------- */
#riv-ftr.riv{background:var(--riv-deep);color:#fff;padding:88px 0 0;position:relative;overflow:hidden}
#riv-ftr.riv p{color:rgba(255,255,255,.66)}
#riv-ftr.riv .riv-ftr__grid{padding-bottom:64px;display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:48px}
#riv-ftr.riv .riv-ftr__logo{display:inline-block;line-height:0}
#riv-ftr.riv .riv-ftr__logo img{height:34px!important;width:auto!important;max-width:240px!important}
#riv-ftr.riv .riv-ftr__logo .riv-logo__txt{display:none;font-family:var(--riv-sora);font-weight:600;font-size:22px;line-height:1;color:#fff}
#riv-ftr.riv .riv-ftr__logo.is-txt img{display:none!important}
#riv-ftr.riv .riv-ftr__logo.is-txt .riv-logo__txt{display:inline}
#riv-ftr.riv .riv-ftr__about{margin-top:22px;font-size:15px;max-width:42ch}
#riv-ftr.riv .riv-ftr__tag{margin-top:22px;font-family:var(--riv-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--riv-mint)}
#riv-ftr.riv h2{font-family:var(--riv-mono);font-weight:500;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:18px}
#riv-ftr.riv .riv-ftr__list{display:grid;gap:4px}
#riv-ftr.riv .riv-ftr__list a{display:inline-flex;align-items:center;gap:10px;min-height:36px;font-size:15px;color:rgba(255,255,255,.86);transition:color .2s}
#riv-ftr.riv .riv-ftr__list a:hover{color:var(--riv-mint)}
#riv-ftr.riv .riv-ftr__list .riv-ico{width:18px;height:18px;color:var(--riv-mint)}
#riv-ftr.riv .riv-soc{display:flex;gap:10px;margin-top:26px}
#riv-ftr.riv .riv-soc a{width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.16);display:none;align-items:center;justify-content:center;color:#fff;transition:border-color .2s,color .2s}
#riv-ftr.riv .riv-soc a.is-on{display:inline-flex}
#riv-ftr.riv .riv-soc a:hover{border-color:var(--riv-mint);color:var(--riv-mint)}
#riv-ftr.riv .riv-soc .riv-ico{width:20px;height:20px}
#riv-ftr.riv .riv-ftr__bar{border-top:1px solid rgba(255,255,255,.1);padding:24px 0 28px;display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;font-size:14px;color:rgba(255,255,255,.55)}
#riv-ftr.riv .riv-ftr__bar a{color:rgba(255,255,255,.8);text-decoration:underline;text-underline-offset:3px}
#riv-ftr.riv .riv-ftr__bar a:hover{color:var(--riv-mint)}
#riv-ftr.riv .riv-ftr__bar>span:last-child{display:inline-flex;gap:8px 20px;flex-wrap:wrap;align-items:center}
@media (max-width:960px){#riv-ftr.riv .riv-ftr__grid{grid-template-columns:1fr 1fr}#riv-ftr.riv .riv-ftr__brand{grid-column:1/-1}}
@media (max-width:560px){#riv-ftr.riv{padding-top:64px}#riv-ftr.riv .riv-ftr__grid{grid-template-columns:1fr;gap:36px;padding-bottom:48px}}