/* SERPIFAI Homepage + Services Premium Commercial Architecture V1.0.1 */
:root{--sca-cyan:#67e4ff;--sca-mint:#77ebce;--sca-violet:#9b86ff;--sca-gold:#ffd79a;--sca-bg:#04101d;--sca-card:#081b2a;--sca-card2:#0a2233;--sca-line:rgba(126,202,231,.18);--sca-copy:#d7e6ed;--sca-muted:#9eb4bf}
.serp-commerce-header{z-index:850}
.serp-commerce-nav-shell{overflow:visible}
.serp-commerce-nav{overflow:visible!important}
.serp-nav-group{position:relative;display:flex;align-items:center}
.serp-nav-trigger,.serp-nav-direct{appearance:none;border:0;background:transparent;color:inherit;font:inherit;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:10px 5px}
.serp-nav-trigger span{font-size:.8em;color:#86a8b8;transition:transform .18s ease}
.serp-nav-trigger[aria-expanded="true"] span{transform:rotate(180deg)}
.serp-nav-panel{position:absolute;top:calc(100% + 13px);left:50%;width:min(330px,88vw);padding:9px;display:grid;gap:3px;transform:translate(-50%,8px);opacity:0;visibility:hidden;pointer-events:none;border:1px solid rgba(126,202,231,.22);border-radius:16px;background:rgba(4,16,29,.98);box-shadow:0 24px 70px rgba(0,0,0,.42);transition:opacity .16s ease,transform .16s ease,visibility .16s ease}
.serp-nav-panel--wide{width:min(430px,90vw)}
.serp-nav-trigger[aria-expanded="true"]+.serp-nav-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.serp-nav-panel a{display:block!important;padding:11px 12px!important;border-radius:10px!important;text-decoration:none!important;border:1px solid transparent!important;color:#dceaf0!important}
.serp-nav-panel a:hover,.serp-nav-panel a:focus-visible{background:rgba(103,228,255,.06)!important;border-color:rgba(103,228,255,.16)!important}
.serp-nav-panel strong,.serp-nav-panel small{display:block}.serp-nav-panel strong{font-size:.83rem;color:#f3fbff}.serp-nav-panel small{margin-top:3px;color:#8ea9b7;font-size:.69rem;line-height:1.38}
.serp-nav-panel .serp-nav-feature{background:linear-gradient(135deg,rgba(103,228,255,.075),rgba(155,134,255,.055))!important;border-color:rgba(103,228,255,.15)!important}
.serp-nav-cta{white-space:nowrap}
.serp-home-chapters{position:sticky;top:64px;z-index:190;border-block:1px solid rgba(126,202,231,.12);background:rgba(4,16,29,.88)}
.serp-home-chapters__inner{display:flex;gap:7px;align-items:center;overflow-x:auto;padding-top:8px;padding-bottom:8px;scrollbar-width:none}.serp-home-chapters__inner::-webkit-scrollbar{display:none}.serp-home-chapters a{white-space:nowrap;padding:7px 10px;border-radius:999px;color:#a8bdc8;text-decoration:none;font-size:.72rem;border:1px solid transparent}.serp-home-chapters a:hover,.serp-home-chapters a:focus-visible{color:#eaf9fd;border-color:rgba(103,228,255,.2);background:rgba(103,228,255,.05)}
.serp-engagement-section{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 12%,rgba(155,134,255,.09),transparent 26rem),linear-gradient(180deg,rgba(5,20,32,.72),rgba(3,13,23,.97))}
.serp-engagement-heading{max-width:920px;margin-inline:auto}.serp-engagement-heading>p:last-child{max-width:820px;margin-inline:auto;color:var(--sca-muted)}
.serp-engagement-path{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.16fr) minmax(0,.94fr);gap:14px;margin-top:28px}
.serp-engagement-card{display:flex;flex-direction:column;min-width:0;padding:24px;border:1px solid var(--sca-line);border-radius:22px;background:linear-gradient(145deg,rgba(8,29,44,.95),rgba(4,17,29,.98));box-shadow:0 20px 60px rgba(0,0,0,.16)}
.serp-engagement-card--brief{border-color:rgba(255,215,154,.4);background:linear-gradient(150deg,rgba(28,30,45,.96),rgba(14,22,37,.98));box-shadow:0 25px 70px rgba(0,0,0,.25),0 0 0 1px rgba(255,215,154,.05) inset}
.serp-engagement-card__meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:14px}.serp-engagement-card__meta span{color:#83e9fb;font-size:.67rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.serp-engagement-card__meta em{font-style:normal;padding:5px 8px;border-radius:999px;border:1px solid rgba(126,233,251,.15);color:#a8c5ce;font-size:.59rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.serp-engagement-card--brief .serp-engagement-card__meta span,.serp-engagement-card--brief .serp-engagement-card__meta em{color:#f3d59e;border-color:rgba(255,215,154,.2)}
.serp-engagement-card h3{margin:0 0 8px;font-size:1.35rem;color:#fff}.serp-engagement-question{min-height:48px;margin:0 0 15px;color:#edf8fb;font-size:1rem;line-height:1.4}.serp-engagement-price{display:flex;gap:7px;align-items:baseline;margin:0 0 10px}.serp-engagement-price strong{font-size:2.25rem;letter-spacing:-.045em;color:#fff}.serp-engagement-price span{font-size:.85rem;color:#c5d7df}.serp-engagement-price>small{font-size:.67rem;color:#86a3b2;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.serp-engagement-scope{padding-bottom:12px;border-bottom:1px solid rgba(126,202,231,.12);color:#b8cbd4!important;font-size:.78rem!important;line-height:1.45}.serp-engagement-card>p:not(.serp-engagement-question):not(.serp-engagement-price):not(.serp-engagement-scope):not(.serp-engagement-boundary){color:#a8bdc7;line-height:1.55}.serp-engagement-card>a{margin-top:auto;padding-top:16px;color:#9bedff;font-weight:850;text-decoration:none;font-size:.8rem}
.serp-founding-price{margin:0 0 12px;padding:14px 15px;border:1px solid rgba(255,215,154,.24);border-radius:15px;background:rgba(255,215,154,.055)}.serp-founding-price>span{display:block;color:#ffdca6;font-size:.63rem;font-weight:950;letter-spacing:.11em}.serp-founding-price p{display:flex;gap:8px;align-items:baseline;margin:5px 0 3px}.serp-founding-price strong{font-size:2.75rem;letter-spacing:-.055em;color:#fff}.serp-founding-price em{font-style:normal;color:#ffe8c1;font-size:.92rem}.serp-founding-price small{display:block;color:#c5cbd0;font-size:.69rem}.serp-founding-price small b{color:#fff;font-size:.75rem}
.serp-founding-details{margin:1px 0 10px;border-block:1px solid rgba(255,215,154,.12)}.serp-founding-details summary{cursor:pointer;padding:8px 1px;color:#e3cda5;font-size:.7rem;font-weight:850}.serp-founding-details p{margin:0;padding:0 0 10px;color:#adbbc2;font-size:.72rem;line-height:1.48}
.serp-engagement-boundary{margin-top:12px!important;padding:11px 12px;border-radius:11px;background:rgba(255,215,154,.045);border:1px solid rgba(255,215,154,.11);color:#d0dde3!important;font-size:.74rem!important;line-height:1.45}.serp-engagement-output,.serp-engagement-exclusions{margin-top:10px;padding-top:10px;border-top:1px solid rgba(126,202,231,.11)}.serp-engagement-output b,.serp-engagement-exclusions b{display:block;color:#85e9fb;font-size:.62rem;letter-spacing:.09em;text-transform:uppercase}.serp-engagement-output p,.serp-engagement-exclusions p{margin:5px 0 0;color:#b3c4cc;font-size:.76rem;line-height:1.46}.serp-engagement-exclusions b{color:#d8c091}
.serp-advisory-rail{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:center;margin-top:14px;padding:17px 20px;border:1px dashed rgba(155,134,255,.28);border-radius:16px;background:linear-gradient(145deg,rgba(15,24,42,.78),rgba(7,20,32,.92))}.serp-advisory-rail>div>span{color:#ac9eff;font-size:.63rem;font-weight:900;letter-spacing:.09em}.serp-advisory-rail h3{margin:5px 0 3px;font-size:1.08rem;color:#fff}.serp-advisory-rail p{margin:0;color:#a9bdc7}.serp-advisory-rail>p{text-align:right}.serp-advisory-rail>p strong,.serp-advisory-rail>p span{display:block;white-space:nowrap}.serp-advisory-rail>p strong{color:#fff}.serp-advisory-rail>p span{font-size:.75rem}
.serp-commercial-principle,.serp-services-commercial-note{margin:14px 0 0;padding:13px 16px;border-left:3px solid var(--sca-cyan);border-radius:0 13px 13px 0;background:rgba(103,228,255,.04);color:#a9bec8;font-size:.78rem;line-height:1.55}.serp-commercial-principle strong,.serp-services-commercial-note strong{color:#e1f8fd}
.serp-commercial-router{background:radial-gradient(circle at 18% 20%,rgba(103,228,255,.055),transparent 24rem)}.serp-commercial-route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.serp-commercial-route-card{position:relative;min-width:0;padding:24px;border:1px solid var(--sca-line);border-radius:20px;background:linear-gradient(145deg,rgba(7,27,41,.9),rgba(4,16,28,.96));text-decoration:none!important;transition:transform .18s ease,border-color .18s ease,background .18s ease}.serp-commercial-route-card:hover,.serp-commercial-route-card:focus-visible{transform:translateY(-3px);border-color:rgba(103,228,255,.38);background:linear-gradient(145deg,rgba(9,35,51,.96),rgba(6,20,34,.98))}.serp-commercial-route-card--primary{grid-column:span 2;border-color:rgba(103,228,255,.3);background:linear-gradient(145deg,rgba(8,37,54,.96),rgba(12,24,46,.94))}.serp-commercial-route-card span{color:#81e9fb;font-size:.64rem;font-weight:950;letter-spacing:.1em}.serp-commercial-route-card h3{margin:11px 0 7px;color:#fff;font-size:1.25rem}.serp-commercial-route-card p{margin:0 0 17px;color:#a7bbc5;line-height:1.55;font-size:.84rem}.serp-commercial-route-card b{color:#a6efff;font-size:.78rem}
.serp-cfc-parity .cfc-home-launch__preview article{min-width:0}.serp-cfc-parity .cfc-home-launch__preview small{line-height:1.35}
.serp-commerce-footer-grid{grid-template-columns:minmax(220px,1.25fr) repeat(3,minmax(150px,.75fr))!important}.serp-commerce-footer-grid .footer-brand p{max-width:340px;color:#8199a8;font-size:.78rem;line-height:1.55;margin-top:14px}
.serp-services-engagement{background:radial-gradient(circle at 76% 10%,rgba(255,215,154,.06),transparent 26rem),linear-gradient(180deg,rgba(4,17,29,.5),rgba(4,16,29,.92))}.serp-engagement-path--services{margin-top:30px}.serp-services-final .commercial-final-cta__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center}.serp-final-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}
@media(max-width:1120px){.serp-nav-panel{left:0;transform:translate(0,8px)}.serp-nav-trigger[aria-expanded="true"]+.serp-nav-panel{transform:translate(0,0)}.serp-engagement-path{grid-template-columns:1fr 1fr}.serp-engagement-card--brief{grid-column:1/-1;grid-row:1}.serp-commercial-route-grid{grid-template-columns:1fr 1fr}.serp-commercial-route-card--primary{grid-column:1/-1}.serp-commerce-footer-grid{grid-template-columns:1fr 1fr!important}}
@media(max-width:860px){.serp-home-chapters{top:60px}.serp-commerce-nav{overflow-y:auto!important}.serp-nav-group{display:block;width:100%}.serp-nav-trigger,.serp-nav-direct{width:100%;justify-content:space-between;padding:12px 0!important}.serp-nav-panel,.serp-nav-panel--wide{position:static;width:100%;padding:0 0 6px;margin:0;transform:none!important;opacity:1;visibility:visible;display:none;pointer-events:auto;border:0;border-left:1px solid rgba(103,228,255,.15);border-radius:0;background:transparent;box-shadow:none}.serp-nav-trigger[aria-expanded="true"]+.serp-nav-panel{display:grid}.serp-nav-panel a{padding:9px 12px!important}.serp-nav-panel small{font-size:.7rem}.serp-nav-cta{width:100%;justify-content:center;margin-top:5px}.serp-engagement-path{grid-template-columns:1fr}.serp-engagement-card--brief{grid-column:auto;grid-row:auto}.serp-engagement-question{min-height:0}.serp-commercial-route-grid{grid-template-columns:1fr}.serp-commercial-route-card--primary{grid-column:auto}.serp-advisory-rail{grid-template-columns:1fr}.serp-advisory-rail>p{text-align:left}.serp-services-final .commercial-final-cta__inner{grid-template-columns:1fr}.serp-final-actions{justify-content:flex-start}}
@media(max-width:620px){.serp-home-chapters__inner{padding-inline:14px}.serp-engagement-card{padding:20px}.serp-engagement-card__meta{align-items:flex-start}.serp-engagement-card__meta em{max-width:55%;text-align:right}.serp-engagement-price strong{font-size:2rem}.serp-founding-price strong{font-size:2.45rem}.serp-commercial-route-card{padding:21px}.serp-commerce-footer-grid{grid-template-columns:1fr!important}.serp-final-actions{display:grid}.serp-final-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){.serp-commercial-route-card,.serp-nav-panel,.serp-nav-trigger span{transition:none!important}.serp-commercial-route-card:hover,.serp-commercial-route-card:focus-visible{transform:none}}


/* V1.0.1 — unified Scope Review conversion architecture */
.serp-hero-tertiary,.serp-scope-entry__tertiary,.serp-final-tertiary{display:inline-flex;align-items:center;min-height:44px;color:#a7eefd;text-decoration:none;font-size:.82rem;font-weight:800}
.serp-hero-tertiary:hover,.serp-hero-tertiary:focus-visible,.serp-scope-entry__tertiary:hover,.serp-scope-entry__tertiary:focus-visible,.serp-final-tertiary:hover,.serp-final-tertiary:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:4px}
.serp-scope-microcopy{margin:9px 0 0;color:#a9c0ca;font-size:.72rem;line-height:1.4}.hero-copy>.serp-scope-microcopy{margin-top:10px;color:#bed0d8}
.serp-scope-gateway{display:grid;grid-template-columns:minmax(0,1.25fr) auto;gap:24px;align-items:center;margin-top:18px;padding:20px 22px;border:1px solid rgba(119,235,206,.28);border-radius:19px;background:linear-gradient(135deg,rgba(11,38,49,.92),rgba(10,26,41,.96));box-shadow:0 18px 54px rgba(0,0,0,.18)}
.serp-scope-gateway__eyebrow{display:inline-block;color:#83efd6;font-size:.62rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.serp-scope-gateway h3{margin:6px 0 5px;color:#fff;font-size:1.22rem;line-height:1.15}.serp-scope-gateway p{max-width:720px;margin:0;color:#c3d5dd;font-size:.82rem;line-height:1.5}
.serp-scope-gateway__action{display:grid;justify-items:start;min-width:245px}.serp-scope-gateway__action .button{width:100%}.serp-scope-gateway__proof{margin-top:8px;color:#a4dbe8;font-size:.69rem;text-decoration:none}.serp-scope-gateway__proof:hover,.serp-scope-gateway__proof:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:3px}
.serp-engagement-guidance{display:block;margin-top:auto;padding-top:16px;color:#a8bdc8;font-size:.74rem;font-weight:750;line-height:1.4}
.serp-scope-entry{margin-top:18px}.serp-scope-entry__actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.serp-scope-entry .serp-scope-microcopy{margin-top:8px}
.svc-buying-rail__pilot .button{margin-top:10px;width:max-content;max-width:100%}.svc-buying-rail__pilot strong{color:#fff}.svc-buying-rail__pilot em{max-width:560px;line-height:1.42}
.serp-scope-final{padding:72px 0 80px;background:radial-gradient(circle at 78% 20%,rgba(119,235,206,.09),transparent 25rem),linear-gradient(180deg,rgba(5,20,32,.78),rgba(3,13,23,.98));border-top:1px solid rgba(126,202,231,.12)}
.serp-scope-final__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:38px;align-items:center;padding:32px;border:1px solid rgba(119,235,206,.22);border-radius:24px;background:linear-gradient(145deg,rgba(8,31,45,.9),rgba(7,22,37,.96));box-shadow:0 24px 70px rgba(0,0,0,.2)}
.serp-scope-final h2{max-width:760px;margin:6px 0 8px;color:#fff;font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.02;letter-spacing:-.045em}.serp-scope-final p:not(.eyebrow):not(.serp-scope-microcopy){max-width:760px;color:#b7cbd4;line-height:1.58}.serp-scope-final__actions{display:grid;min-width:285px;gap:9px}.serp-scope-final__actions .button{width:100%}.serp-scope-final__actions .serp-scope-microcopy{text-align:center;margin-top:1px}
.serp-scope-dock{display:none}
@media(max-width:860px){.serp-scope-gateway{grid-template-columns:1fr;gap:16px}.serp-scope-gateway__action{min-width:0;width:100%}.serp-scope-final__inner{grid-template-columns:1fr}.serp-scope-final__actions{min-width:0}.serp-scope-entry__actions{display:grid}.serp-scope-entry__actions .button,.serp-scope-entry__actions .serp-scope-entry__tertiary{width:100%;justify-content:center}.serp-scope-entry__tertiary{padding:7px 0}}
@media(max-width:760px){.serp-scope-dock{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:820;display:block;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(14px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease}.serp-scope-dock.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.serp-scope-dock__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 10px 10px 13px;border:1px solid rgba(119,235,206,.32);border-radius:17px;background:rgba(4,16,29,.96);box-shadow:0 18px 48px rgba(0,0,0,.38)}.serp-scope-dock__copy{min-width:0}.serp-scope-dock__copy strong,.serp-scope-dock__copy span{display:block}.serp-scope-dock__copy strong{color:#fff;font-size:.79rem}.serp-scope-dock__copy span{margin-top:2px;color:#9fb7c2;font-size:.59rem;line-height:1.25}.serp-scope-dock .button{min-height:44px;padding:0 14px;font-size:.73rem;white-space:nowrap}.serp-scope-final{padding-bottom:88px}.hero-actions .serp-hero-tertiary{width:100%;justify-content:center;padding:6px 0}.serp-scope-gateway{padding:18px}.serp-scope-gateway__action .button{min-height:48px}}
@media(max-width:430px){.serp-scope-dock__inner{grid-template-columns:1fr}.serp-scope-dock__copy{display:none}.serp-scope-dock .button{width:100%}.serp-scope-final__inner{padding:24px 20px}.serp-scope-final{padding:58px 0 78px}}
@media(prefers-reduced-motion:reduce){.serp-scope-dock{transition:none!important}}