/* Octovia Nexus — signature layer, October 2026. Loaded last on every public page.
   The Studio Collection theme (storefront.css) stays as it is. This file only:
   1) gives buttons their own "node" style so they differ from client builds,
   2) styles the new content sections (modern stack, payments, included-as-standard),
   3) fits the tagline lockup in the header. */
:root{--sig-ink:#142b2a;--sig-green:#184f47;--sig-green-deep:#123c36;--sig-node:#c8d6a1;--sig-ease:cubic-bezier(.22,.8,.2,1)}

/* ---------- buttons: the nexus node fills the button ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:40px;padding:0 18px 0 15px;border-radius:999px;font-family:var(--font-body);font-size:11.5px;font-weight:500;letter-spacing:.02em;line-height:1;text-decoration:none;white-space:nowrap;cursor:pointer;transition:color .45s var(--sig-ease),border-color .45s var(--sig-ease),transform .2s;box-shadow:none!important}
.btn>span[aria-hidden="true"],.btn>span:not([class]):last-child{display:none}
.btn::before{content:'';flex:none;width:6px;height:6px;border-radius:50%;background:var(--node,var(--sig-node));transition:transform .45s var(--sig-ease)}
.btn::after{content:'';position:absolute;z-index:-1;left:18px;top:50%;width:10px;height:10px;border-radius:50%;background:var(--fill,var(--sig-green-deep));transform:translate(-50%,-50%) scale(0);transition:transform .6s var(--sig-ease)}
.btn:hover::after,.btn:focus-visible::after{transform:translate(-50%,-50%) scale(70)}
.btn:hover::before,.btn:focus-visible::before{transform:scale(1.3)}
.btn:active{transform:scale(.98)}
.btn--primary,.btn--primary:hover{background:var(--sig-green);color:#fff;border:1px solid var(--sig-green)}
.btn--primary{--fill:var(--sig-green-deep);--node:var(--sig-node)}
.btn--ghost{background:transparent;color:var(--sig-ink);border:1px solid #bcc5ba;--fill:var(--sig-green);--node:var(--sig-green)}
.btn--ghost:hover{background:transparent;color:#fff;border-color:var(--sig-green);--node:var(--sig-node)}
.btn--lg{min-height:44px;padding:0 22px 0 18px;font-size:12px}
.nav__cta{min-height:38px;padding:0 17px 0 14px;margin-left:8px;font-size:11.5px}
.sf-price .btn{width:auto;min-width:0;gap:9px}.cta__form .btn{width:100%;min-height:44px}.cta__form button.btn{justify-content:center}
/* on dark surfaces */
.sf-studio .btn--ghost{color:#fff;border-color:#ffffff4d;--fill:#fff;--node:var(--sig-node)}
.sf-studio .btn--ghost:hover{color:var(--sig-ink)}
.sf-price:nth-child(2) .btn--primary{background:var(--sig-green);border-color:var(--sig-green)}
.mobile-menu .btn{justify-content:center}

/* ---------- header: the tagline lockup is a touch taller ---------- */
.nav__lockup{width:228px!important}
@media(max-width:1150px){.nav__lockup{width:196px!important}}
@media(max-width:700px){.nav__lockup{width:178px!important}}
@media(max-width:380px){.nav__lockup{width:156px!important}}
.wa-fab{display:none!important}

/* ---------- home: the modern stack + payments ---------- */
.sig-stack{background:var(--bg);border-top:1px solid var(--line)}
.sig-stack__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.sig-stack__item{padding:28px 26px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafbf6;transition:background .3s}
.sig-stack__item:hover{background:#fff}
.sig-stack__item h3{font-size:21px;letter-spacing:-.03em;line-height:1.15;margin:22px 0 10px}
.sig-stack__item p{font-size:12px;line-height:1.75;color:var(--ink-soft)}
.sig-stack__item ul{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.sig-stack__item li{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#536b55;border:1px solid #d9dfd3;border-radius:2px;padding:5px 9px}
.sig-stack__icon{width:46px;height:46px;border-radius:50%;border:1px solid #a7b7a2;display:grid;place-items:center;color:#35634e}
.sig-stack__icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.sig-pay{margin-top:48px;display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:center;background:#173b32;color:#edf0df;border-radius:4px;padding:52px}
.sig-pay .sf-label{color:#b3c6aa}
.sig-pay h3{font-size:clamp(30px,3.1vw,46px);letter-spacing:-.045em;line-height:1.06;margin:16px 0 0;color:#edf0df}
.sig-pay>div>p{color:#c5d0c3;font-size:14px;line-height:1.8;margin-top:16px;max-width:430px}
.sig-pay__methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.sig-pay__methods div{border:1px solid #ffffff26;border-radius:4px;padding:18px;transition:border-color .3s,background .3s}
.sig-pay__methods div:hover{border-color:#c8d6a180;background:#ffffff0a}
.sig-pay__methods b{display:block;font-family:var(--font-display);font-size:15px;font-weight:500;letter-spacing:-.02em;color:#fff;margin-bottom:4px}
.sig-pay__methods span{font-size:11px;color:#b3c5b3;line-height:1.6;display:block}
.sig-pay__note{font-size:10px!important;color:#9eb391!important;margin-top:20px!important}

/* ---------- service pages: included as standard ---------- */
.sig-standard__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.sig-standard__grid div{background:#fafbf6;border:1px solid #dce1d6;border-radius:4px;padding:24px 22px;display:flex;flex-direction:column;gap:8px}
.sig-standard__grid b{font-family:var(--font-display);font-size:19px;font-weight:500;letter-spacing:-.025em;line-height:1.2}
.sig-standard__grid span{font-size:12px;line-height:1.75;color:var(--ink-soft)}

/* ---------- responsive ---------- */
@media(max-width:1150px){.sig-stack__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sig-pay{grid-template-columns:1fr;gap:32px}.sig-standard__grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){
  .btn{min-height:40px}.btn--lg{min-height:42px}
  .sig-stack__grid{grid-template-columns:1fr}
  .sig-stack__item{display:grid;grid-template-columns:46px 1fr;column-gap:16px;align-items:start;padding:22px 20px}
  .sig-stack__icon{grid-row:1/4}.sig-stack__item h3{margin:8px 0 8px;font-size:20px}.sig-stack__item p,.sig-stack__item ul{grid-column:2}
  .sig-pay{padding:30px 22px;margin-top:36px}.sig-pay__methods{grid-template-columns:1fr 1fr}
  .sig-standard__grid{grid-template-columns:1fr}
}
@media(max-width:380px){.sig-pay__methods{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.btn::after,.btn::before{transition:none}}

/* ---------- motion: one orchestrated load moment, then answers to the visitor's actions ---------- */
@media (prefers-reduced-motion:no-preference){
  .sf-hero .sf-label,.sf-hero h1,.sf-hero__lead,.sf-actions,.sf-hero__footnote{animation:sig-rise 1s var(--sig-ease) both}
  .sf-hero h1{animation-delay:.08s}.sf-hero__lead{animation-delay:.22s}.sf-actions{animation-delay:.32s}.sf-hero__footnote{animation-delay:.42s}
  .sf-hero__visual{animation:sig-fade 1.2s var(--sig-ease) .1s both}
  .hero-screen{animation:sig-screen 1.4s var(--sig-ease) .25s both}
  .hero-mini{animation:sig-mini 1.4s var(--sig-ease) .5s both}
  .hero-note{animation:sig-note 1s var(--sig-ease) .9s both}
  .page-hero .breadcrumb,.page-hero h1,.page-hero__lead,.page-hero__actions{animation:sig-rise .9s var(--sig-ease) both}
  .page-hero h1{animation-delay:.06s}.page-hero__lead{animation-delay:.16s}.page-hero__actions{animation-delay:.24s}
  .hero-orbit span{animation:sig-pulse 2.6s ease-in-out infinite}
  .sf-faq details[open] p{animation:sig-rise .5s var(--sig-ease) both}
  body #octovia-assistant .oa-launch::before{animation:sig-pulse 2.6s ease-in-out infinite}
}
@keyframes sig-rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes sig-fade{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
@keyframes sig-screen{from{opacity:0;transform:translateY(60px) rotate(-1deg)}to{opacity:1;transform:rotate(-5deg)}}
@keyframes sig-mini{from{opacity:0;transform:translate(40px,40px) rotate(14deg)}to{opacity:1;transform:rotate(6deg)}}
@keyframes sig-note{from{opacity:0;transform:translateY(16px) rotate(-5deg)}to{opacity:1;transform:rotate(-5deg)}}
@keyframes sig-pulse{0%,100%{box-shadow:0 0 0 3px #4f7b6033}50%{box-shadow:0 0 0 8px #4f7b6000}}
/* hover answers */
.sf-service-top span:last-child{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;transition:background .3s,color .3s,transform .4s var(--sig-ease)}
.sf-service:hover .sf-service-top span:last-child{background:var(--sig-green);color:#fff;transform:rotate(45deg)}
.sf-systems-links a{transition:color .25s,padding-left .35s var(--sig-ease)}.sf-systems-links a:hover{color:var(--sig-green);padding-left:6px}
.sf-text-link{transition:border-color .3s}.sf-text-link:hover{border-color:var(--sig-green)}
.sf-text-link>span,.link-arrow{display:inline-block;transition:transform .35s var(--sig-ease)}.sf-text-link:hover>span{transform:translate(3px,-3px)}
.footer3__cols a{display:block;width:fit-content;transition:color .25s,transform .35s var(--sig-ease)}.footer3__cols a:hover{color:var(--sig-green);transform:translateX(3px)}
.sf-faq summary::after{transition:transform .4s var(--sig-ease)}.sf-faq details[open] summary::after{transform:rotate(180deg)}
.nav__drop-btn span{display:inline-block;transition:transform .3s var(--sig-ease)}.nav__drop.is-open .nav__drop-btn span{transform:rotate(180deg)}

/* compact, consistently placed */
.btn{vertical-align:middle}
.page-hero__actions,.quote-band .page-hero__actions,.sf-actions,.footer3__cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.quote-band .page-hero__actions{justify-content:center}
.sf-actions{gap:22px}
.sf-price .btn{margin-top:4px}
.pricing-teaser__cta{text-align:center}
.mobile-menu .btn{width:100%;max-width:320px;min-height:42px}
.footer3__cta-row{margin:14px 0 12px}

/* ---------- legibility: same style, larger floor. Labels ≥ 11px, copy 14–16px. ---------- */
.topbar{font-size:12px;height:36px;min-height:36px}
.nav__links>a,.nav__drop-btn{font-size:14px}.nav__drop-panel a{font-size:14px;padding:11px 14px}
.btn{font-size:13px;min-height:42px;padding:0 19px 0 16px}.btn--lg{font-size:13.5px;min-height:46px}.nav__cta{font-size:13px;min-height:40px}
.sf-label,.eyebrow,.section__eyebrow,.film-eyebrow,.project-index,.hero-orbit,.hero-annotation,.cs-meta span,.sf-price .sf-label{font-size:11.5px}
.sf-hero__lead{font-size:17px;max-width:480px}.sf-text-link{font-size:14px}.sf-hero__footnote{font-size:12.5px}
.browser-bar{font-size:10px;height:30px}.hero-note{font-size:13px}
.sf-credentials p{font-size:12px;max-width:160px}
.sf-section-head>p{font-size:15px;max-width:380px}.filters button{font-size:13px;min-height:40px}
.project-caption p{font-size:11.5px}.project-caption h3{font-size:24px}.project-live{font-size:13px}.project-description{font-size:14.5px;max-width:520px}.sf-project-bottom p{font-size:14px}
.sf-service-top{font-size:12px}.sf-service>p{font-size:14px;max-width:320px}.sf-service small{font-size:11.5px}.sf-service h3{font-size:27px}
.sf-systems p{font-size:15px}.sf-systems-links a{font-size:14px}
.sig-stack__item p{font-size:14px}.sig-stack__item li{font-size:10.5px}.sig-pay>div>p{font-size:15px}.sig-pay__methods span{font-size:13px}.sig-pay__methods b{font-size:16px}.sig-pay__note{font-size:12px!important}
.sf-studio__copy>p{font-size:15.5px}.sf-principles span{font-size:12px}.sf-principles h3{font-size:19px}.sf-principles p{font-size:14px}
.sf-price p{font-size:14px}.sf-price li{font-size:14px;line-height:2.1}.sf-price .amount small{font-size:12px}.sf-price-note{font-size:12.5px}
.sf-faq summary{font-size:16px}.sf-faq details p{font-size:14.5px}.sf-faq-grid>div>p{font-size:15px}
.cta__text>p{font-size:15.5px}.cta__channel{font-size:14px}.cta__form label>span{font-size:12.5px}.cta__form input,.cta__form select,.cta__form textarea{font-size:14px;min-height:46px}.cta__privacy{font-size:12px!important}
.footer3__trust b{font-size:13px}.footer3__trust span{font-size:12.5px}.footer3__brand p,.footer3__cta p{font-size:13.5px;max-width:380px}.footer3__cta h4{font-size:20px}.footer3__cols h4{font-size:11.5px}.footer3__cols a,.footer3__muted{font-size:13.5px;line-height:1.9}.footer3__bottom{font-size:12.5px}
.page-hero__lead{font-size:17px}.breadcrumb{font-size:12.5px}.section__lead,.section__sub{font-size:15.5px}
.cap-list li{font-size:15px}.svc-note{font-size:14.5px}.booking__industries{font-size:15px}.flow__step{font-size:13.5px}
.price-card h3{font-size:21px}.price-card__price{font-size:30px}.price-card p,.price-card li{font-size:14px}
.sig-standard__grid span{font-size:14px}.sig-standard__grid b{font-size:20px}
.cs-meta>div{font-size:15px}.cs-section p,.cs-section li{font-size:15.5px}.cs-shots figcaption{font-size:12.5px}
.sol-who span,.chips span,.tags span{font-size:13px}.biq p{font-size:14.5px}
body #octovia-assistant .oa-launch{font-size:13px}
@media(max-width:700px){
  .topbar{font-size:11px;height:32px;min-height:32px}.sf-label,.eyebrow,.section__eyebrow{font-size:11px}
  .sf-hero__lead,.page-hero__lead{font-size:15.5px}.sf-hero__footnote{font-size:12px}.hero-note{font-size:12px}
  .sf-section-head>p{font-size:14.5px}.filters button{font-size:12.5px}.project-caption p{font-size:11px}.project-description{font-size:14px}
  .sf-service>p{font-size:14px}.sf-service small{font-size:11px}.sf-systems-links a{font-size:13.5px}
  .sf-studio__copy>p{font-size:14.5px}.sf-principles p{font-size:13.5px}.sf-price-note{font-size:12px}.sf-faq summary{font-size:15px}
  .cta__text>p{font-size:14.5px}.cta__form input,.cta__form select,.cta__form textarea{font-size:14px}
  .footer3__trust b,.footer3__trust span{font-size:12.5px}.footer3__brand p{font-size:13px}.footer3__cols a{font-size:13px}.footer3__cols h4{font-size:11px}.footer3__bottom{font-size:12px}
  .cs-section p,.cs-section li{font-size:14.5px}.cap-list li{font-size:14.5px}
}
.film-lead{font-size:15px}.film-note{font-size:12px!important}.film-caption__number{font-size:12px}.film-caption p,.film-summary p{font-size:14px!important}.film-caption h3,.film-summary h3{font-size:20px}.film-chapters button{font-size:13px!important}.film-chapters button small{font-size:11px}.film-status{font-size:12px!important}.film-motion-toggle{font-size:12px}.film-bottom a{font-size:13px}.sf-systems-visual figcaption{font-size:11px}
@media(max-width:700px){.topbar{white-space:nowrap;overflow:hidden;font-size:11px;letter-spacing:.04em}.topbar a,.topbar span,.topbar__opt{display:none}}

/* ---------- Ask Octovia: the mascot rides the launcher ---------- */
body #octovia-assistant .oa-avatar{display:grid}
body #octovia-assistant .oa-launch::before{content:none}
body #octovia-assistant .oa-launch{padding:6px 18px 6px 6px;min-height:50px;gap:8px;border-radius:999px;font-size:13px;font-weight:600;background:var(--sig-green)!important;border-color:#ffffff33;box-shadow:0 10px 28px -8px #0c352755!important;max-width:none;overflow:visible;transition:transform .3s var(--sig-ease),background .3s}
body #octovia-assistant .oa-launch:hover{background:var(--sig-green-deep)!important;transform:translateY(-2px)}
body #octovia-assistant .oa-launch .oa-avatar{width:68px;height:68px;margin:-26px 0 -8px -4px}
body #octovia-assistant .oa-launch .oa-logo{width:68px;height:68px}
body #octovia-assistant .oa-identity .oa-avatar{width:44px;height:44px}
body #octovia-assistant .oa-identity .oa-logo{width:44px;height:44px}
@media(max-width:600px){body #octovia-assistant .oa-launch{min-height:46px;padding:5px 15px 5px 5px;font-size:12.5px}body #octovia-assistant .oa-launch .oa-avatar{width:58px;height:58px;margin:-20px 0 -6px -3px}body #octovia-assistant .oa-launch .oa-logo{width:58px;height:58px}}

/* ---------- footer: compact ---------- */
.footer3__trust{padding:16px 0;gap:0 24px}
.footer3__trust>div{padding:0 0 0 20px!important}.footer3__trust>div:first-child{padding-left:0!important}
.footer3__trust b{font-size:12.5px;margin-bottom:2px}.footer3__trust span{font-size:12px}
.footer3__brandrow{padding:26px 0;gap:30px;align-items:center}
.footer3__logo img{max-width:200px}
.footer3__brand p,.footer3__cta p{font-size:13px;margin-top:10px}
.footer3__cta h4{font-size:16px;margin-bottom:8px}
.footer3__cta-row{margin:0 0 8px}.footer3__cta .btn{min-height:38px;font-size:12.5px}
.footer-socials{margin-top:12px;gap:6px}.footer3 .footer-socials a.footer-socials__link{width:32px!important;height:32px!important;padding:7px}.footer3 .footer-socials__icon{width:16px!important;height:16px!important}
.footer3__cols{padding:22px 0 20px;gap:20px}
.footer3__cols h4{font-size:11px;margin-bottom:8px}
.footer3__cols a,.footer3__muted{font-size:13px;line-height:1.5;padding:3px 0}
.footer3__bottom{padding:12px 0 16px;font-size:12px}
@media(max-width:960px){.footer3__trust{grid-template-columns:1fr 1fr;gap:12px 20px}.footer3__trust>div:nth-child(odd){padding-left:0!important}}
@media(max-width:700px){.footer3__trust{grid-template-columns:1fr;padding:14px 0;gap:8px}.footer3__trust>div{padding:0!important;border:0!important;display:flex;gap:8px;flex-wrap:wrap;align-items:baseline}.footer3__trust b{margin:0}.footer3__brandrow{padding:20px 0}.footer3__cta{margin-top:16px}.footer3__cols{padding:18px 0;gap:16px 14px}.footer3__bottom{padding:10px 0 14px}.footer3__bottom p+p{margin-top:4px}}
.footer3__cols{grid-template-columns:1.6fr 1fr 1fr 1fr 1.15fr;gap:24px;padding:26px 0 22px}
.footer3__about p{font-size:13px;line-height:1.6;color:var(--ink-soft);max-width:300px;margin-top:12px}
.footer3__about .footer3__logo img{max-width:190px}
.footer3__about .footer-socials{margin-top:14px}
.footer3__cols .footer3__cta-row{margin:10px 0 0;gap:8px}.footer3__cols .footer3__cta-row .btn{min-height:36px;font-size:12px;padding:0 15px 0 12px}
@media(max-width:1150px){.footer3__cols{grid-template-columns:repeat(3,1fr)}.footer3__about{grid-column:1/-1}}
@media(max-width:700px){.footer3__cols{grid-template-columns:1fr 1fr;padding:18px 0 16px;gap:16px 14px}.footer3__about{grid-column:1/-1}.footer3__about p{max-width:none}}
.footer3 .footer3__cols .footer3__cta-row a.btn{display:inline-flex;align-items:center;line-height:1;padding:0 15px 0 12px;font-size:12px;min-height:36px;width:auto;transform:none}
.footer3 .footer3__cols .footer3__cta-row a.btn--primary{color:#fff}
@media(min-width:1151px){.footer3__cols{grid-template-columns:1.5fr .95fr 1.05fr .85fr 1.5fr}}