/* DEV4SOL Cinematic AI Office v3 — light, professional theme */
@font-face{font-family:Montserrat;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/montserrat-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/montserrat-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format('woff2')}

:root{
  --paper:#F5F7FA; --white:#FFFFFF; --ink:#0B1A3A; --slate:#4A5A75; --mute:#6B7A92; --line:#DCE3EC; --line2:#E9EEF4;
  --blue:#1F6BFF; --blue-d:#1556D6; --sky:#19C2FF; --tint:#EAF1FF; --ok:#12A36B; --warn:#C2410C;
  --grad:linear-gradient(135deg,#19C2FF 0%,#1F6BFF 70%);
  --display:Montserrat,'Segoe UI',system-ui,sans-serif;
  --body:Inter,system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.2,.7,.1,1);
  --len:6; --seg:85;
  --pad:clamp(20px,5vw,72px);
  --r-sm:10px; --r:14px; --r-lg:22px;
  --shadow:0 1px 2px rgba(11,26,58,.06),0 8px 28px rgba(11,26,58,.08);
}
*,*:before,*:after{box-sizing:border-box}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body.d4s{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
img,picture,video,svg{max-width:100%}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
.sr,.skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link:focus{position:fixed;left:12px;top:12px;z-index:300;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}
.wrap{width:min(1200px,calc(100% - 2*var(--pad)));margin:0 auto}
.wrap.narrow{width:min(780px,calc(100% - 2*var(--pad)))}
::selection{background:rgba(31,107,255,.18)}
.ico{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.grain{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 24px;font:600 15px/1.2 var(--body);text-decoration:none;border:1px solid transparent;transition:background .2s,box-shadow .2s,border-color .2s,color .2s}
.btn-solid{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(31,107,255,.28)}
.btn-solid:hover{background:var(--blue-d)}
.btn-ghost{background:var(--white);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-sm{padding:9px 18px;font-size:14px;box-shadow:none}
.play-ico{width:0;height:0;border-left:8px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}
.link-cta{display:inline-block;margin-top:18px;font-weight:600;color:var(--blue);text-decoration:none;border-bottom:1.5px solid rgba(31,107,255,.3)}
.link-cta:hover{border-color:var(--blue)}
.badge{display:inline-block;font:500 12px/1.4 var(--body);color:var(--slate);border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:var(--white);font-style:normal}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(18,163,107,.15)}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}

/* ---------- top bar ---------- */
.topbar{position:fixed;z-index:100;top:0;left:0;right:0;display:flex;align-items:center;gap:24px;padding:calc(12px + env(safe-area-inset-top)) var(--pad) 12px;transition:background .3s,box-shadow .3s}
.topbar.scrolled,.nav-open .topbar{background:rgba(255,255,255,.94);box-shadow:0 1px 0 var(--line)}
.admin-bar .topbar{top:32px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.logo-icon{width:38px;height:38px;display:block}
.logo-word{height:20px;width:auto;display:block}
.logo-custom{height:40px;width:auto}
.mainnav{display:flex;gap:4px;margin-left:auto}
.mainnav a{padding:8px 12px;border-radius:999px;text-decoration:none;font:500 14.5px var(--body);color:var(--slate);transition:color .2s,background .2s}
.mainnav a:hover{color:var(--ink);background:rgba(11,26,58,.05)}
.topbar-r{display:flex;align-items:center;gap:10px}
.tb-sound{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--white)}
.eq{display:flex;gap:2px;align-items:flex-end;height:12px}
.eq i{width:2px;height:4px;background:var(--mute);border-radius:1px}
.tb-sound[aria-pressed=true] .eq i{background:var(--blue);animation:eq 1s ease-in-out infinite}
.tb-sound[aria-pressed=true] .eq i:nth-child(2){animation-delay:.25s}.tb-sound[aria-pressed=true] .eq i:nth-child(3){animation-delay:.5s}
@keyframes eq{50%{height:12px}}
.nav-toggle{display:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--white);position:relative}
.nav-toggle i{position:absolute;left:12px;right:12px;height:1.6px;background:var(--ink);transition:transform .25s}
.nav-toggle i:first-of-type{top:15px}.nav-toggle i:last-of-type{bottom:15px}
.nav-open .nav-toggle i:first-of-type{transform:translateY(4px) rotate(45deg)}.nav-open .nav-toggle i:last-of-type{transform:translateY(-4.5px) rotate(-45deg)}

/* ---------- chapter nav (tour of the 3D office) ---------- */
.chapters{position:fixed;z-index:95;right:clamp(10px,1.6vw,24px);top:50%;transform:translateY(-50%);transition:opacity .4s}
.chapters ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;align-items:flex-end}
.chapters button{display:flex;align-items:center;gap:10px;background:none;border:0;padding:6px 0;color:var(--slate)}
.ch-n{order:2;width:9px;height:9px;border-radius:50%;background:rgba(11,26,58,.22);transition:all .3s}
.ch-l{font:500 12.5px var(--body);opacity:0;transform:translateX(6px);transition:all .25s;white-space:nowrap;background:var(--white);padding:3px 9px;border-radius:999px;box-shadow:var(--shadow)}
.chapters button:hover .ch-l,.chapters button:focus-visible .ch-l{opacity:1;transform:none}
.chapters button.on .ch-n{background:var(--blue);transform:scale(1.35)}
.past-tour .chapters{opacity:0;pointer-events:none}

/* ---------- the 3D journey ---------- */
.film{position:relative;z-index:1;height:calc(100vh + var(--len) * var(--seg) * 1vh);height:calc(100svh + var(--len) * var(--seg) * 1svh)}
.film-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--paper);isolation:isolate}
.scene{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.scene.is-active{pointer-events:auto}
.cam{position:absolute;left:50%;top:50%;width:max(100vw,177.78vh);height:max(56.25vw,100vh);transform:translate(-50%,-50%)}
.layer{position:absolute;inset:0}
.layer picture,.layer img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.l-after{position:absolute;inset:0;clip-path:inset(0 0 0 100%)}
.scrim{position:absolute;inset:0;pointer-events:none;z-index:2;transition:opacity .8s}
.scene:not(.is-active) .scrim{opacity:0}
.scrim-l{background:linear-gradient(90deg,rgba(245,247,250,.95) 0%,rgba(245,247,250,.82) 38%,rgba(245,247,250,0) 66%)}
.scrim-b{background:linear-gradient(0deg,rgba(245,247,250,.94) 0%,rgba(245,247,250,.6) 26%,rgba(245,247,250,0) 48%)}
.scrim-t{background:linear-gradient(180deg,rgba(245,247,250,.97) 0%,rgba(245,247,250,.9) 24%,rgba(245,247,250,.55) 36%,rgba(245,247,250,0) 50%)}

.copy{position:absolute;z-index:3;padding:0 var(--pad)}
.copy-hero{left:0;top:50%;transform:translateY(-44%);max-width:min(58rem,94vw)}
.copy-hero .lead{max-width:34rem}
.copy-center{left:0;right:0;bottom:9vh;text-align:center}
.copy-center .lead{margin-left:auto;margin-right:auto}
.copy-top{left:0;top:clamp(80px,12vh,118px);max-width:min(52rem,96vw)}
.copy-bottom{left:0;right:0;bottom:7vh;text-align:center}
.h-xl,.h-lg,.h-sec{font-family:var(--display);font-weight:800;letter-spacing:-.025em;color:var(--ink);margin:0 0 .4em}
.h-xl{font-size:clamp(36px,4.5vw,66px);line-height:1.04}
.h-lg{font-size:clamp(28px,3.4vw,50px);line-height:1.06}
.h-sec{font-size:clamp(28px,3.2vw,46px);line-height:1.08}
.ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ln>span{display:block;transform:translateY(108%);transition:transform 1s var(--ease);transition-delay:calc(var(--i) * .1s + .15s)}
.is-active .ln>span,.in .ln>span,.final .ln>span{transform:none}
.lead{font-size:clamp(16px,1.25vw,19px);line-height:1.6;color:var(--slate);max-width:36rem;margin:0 0 1.5em}
.fade-in{opacity:0;transform:translateY(10px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:.5s}
.is-active .fade-in{opacity:1;transform:none}
.scene:not(.is-active) :is(.ui,.fade-in){transition-duration:.3s;transition-delay:0s}
.scene:not(.is-active) .ln>span{transition-duration:.4s;transition-delay:0s}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0}
.chips li{font:500 13.5px var(--body);color:var(--slate);background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:999px;padding:6px 13px}

.ui{position:absolute;z-index:4;opacity:0;transform:translateY(18px);pointer-events:none;transition:opacity .7s var(--ease) .3s,transform .7s var(--ease) .3s}
.is-active .ui{opacity:1;transform:none;pointer-events:auto}
.film-progress{position:absolute;left:0;right:0;bottom:0;height:3px;z-index:25;background:rgba(11,26,58,.06)}
.film-progress i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:var(--blue)}
.next-scene{position:absolute;z-index:26;right:clamp(12px,2.2vw,30px);bottom:calc(18px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:7px 8px 7px 14px;font:600 13px var(--body);color:var(--ink);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .4s}
.next-scene.show{opacity:1;pointer-events:auto}
.next-scene i{width:24px;height:24px;border-radius:50%;background:var(--tint);position:relative}
.next-scene i:after{content:"";position:absolute;left:50%;top:42%;width:7px;height:7px;border-right:1.6px solid var(--blue);border-bottom:1.6px solid var(--blue);transform:translate(-50%,-50%) rotate(45deg)}

/* scene 3: receptionist */
.rcp{left:50%;bottom:5vh;width:min(940px,94vw);display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:14px;transform:translate(-50%,18px)}
.is-active .rcp{transform:translate(-50%,0)}
.rcp-chat,.rcp-side{padding:14px}
.rcp-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:2px 4px 10px;border-bottom:1px solid var(--line2);font-size:14.5px}
.rcp-head .badge{margin-left:auto}
.rcp-log{height:clamp(140px,25vh,240px);overflow-y:auto;padding:12px 2px;display:flex;flex-direction:column;gap:8px;scrollbar-width:thin}
.msg{max-width:84%;padding:9px 13px;border-radius:16px;font-size:14.5px;line-height:1.5;animation:pop .3s var(--ease) both}
.msg.me{align-self:flex-end;background:var(--blue);color:#fff;border-bottom-right-radius:5px}
.msg.ai{align-self:flex-start;background:var(--paper);border:1px solid var(--line2);border-bottom-left-radius:5px}
.msg.typing{display:flex;gap:5px;padding:13px}.msg.typing i{width:6px;height:6px;border-radius:50%;background:var(--mute);animation:bounce 1s infinite}
.msg.typing i:nth-child(2){animation-delay:.15s}.msg.typing i:nth-child(3){animation-delay:.3s}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes bounce{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.rcp-chips{display:flex;flex-wrap:wrap;gap:7px;min-height:38px;padding:4px 0 8px}
.rcp-chips button{border:1px solid rgba(31,107,255,.35);background:var(--tint);color:var(--blue-d);border-radius:999px;padding:7px 14px;font-size:13.5px;font-weight:500;min-height:36px}
.rcp-chips button:hover{background:#dbe7ff}
.rcp-form{display:flex;gap:8px}
.rcp-form input{flex:1;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:14.5px;outline:none}
.rcp-form input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,107,255,.12)}
.rcp-form button{width:44px;border:0;border-radius:12px;background:var(--blue);display:grid;place-items:center}
.rcp-form button svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rcp-actions{display:flex;gap:8px;margin-top:9px}
.rcp-actions button{background:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--slate)}
.rcp-actions button:hover{border-color:var(--ink);color:var(--ink)}
.rcp-side h3{font:700 14px var(--display);margin:2px 0 10px}
.lead-dl{margin:0 0 12px;display:grid;gap:6px}
.lead-dl div{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;border-bottom:1px solid var(--line2);padding-bottom:5px}
.lead-dl dt{color:var(--mute)}.lead-dl dd{margin:0;text-align:right;font-weight:500}
.lead-dl dd.set{color:var(--blue);animation:flashin .8s}
@keyframes flashin{from{background:var(--tint)}to{background:transparent}}
.pipe{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:13px;color:var(--mute)}
.pipe li{display:flex;align-items:center;gap:9px}
.pipe li:before{content:"";width:10px;height:10px;border-radius:50%;border:2px solid var(--line);transition:all .3s}
.pipe li.on{color:var(--ink)}.pipe li.on:before{background:var(--blue);border-color:var(--blue)}
.rcp-note{margin-top:12px;padding:10px 12px;border-radius:12px;font-size:12.5px;background:var(--tint);color:var(--blue-d)}

/* scene 4: automation room */
.lab{left:50%;bottom:5vh;width:min(720px,94vw);transform:translate(-50%,18px)}
.is-active .lab{transform:translate(-50%,0)}
.lab-list{display:none}
.lab-dots{display:flex;justify-content:space-between;align-items:center;position:relative;margin:0 6px 12px}
.lab-dots:before{content:"";position:absolute;left:14px;right:14px;top:50%;height:2px;background:var(--line)}
.lab-dots button{position:relative;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--line);background:var(--white);font:600 12.5px var(--body);color:var(--mute);transition:all .3s}
.lab-dots button.on{border-color:var(--blue);color:var(--blue)}
.lab-dots button.cur{background:var(--blue);color:#fff;transform:scale(1.12)}
.lab-info{padding:16px 20px;display:grid;grid-template-columns:auto 1fr;gap:2px 18px;align-items:baseline}
.lab-step{grid-row:span 2;font:600 12.5px var(--body);color:var(--blue)}
.lab-info h3{margin:0;font:700 18px var(--display)}
.lab-info p{margin:0;color:var(--slate);font-size:14.5px}
.n3d{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;transition:opacity .5s}
.is-active .n3d{opacity:1;transition-delay:.3s}
.n3d-l{position:absolute;left:0;top:0;visibility:hidden;display:flex;align-items:center;gap:7px;white-space:nowrap;padding:5px 11px 5px 5px;border-radius:999px;font:500 13px var(--body);color:var(--slate);background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:0 2px 10px rgba(11,26,58,.08);transform-origin:50% 100%;will-change:transform}
.n3d-l b{font:600 11px var(--body);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--line2);color:var(--slate)}
.n3d-l.on{color:var(--ink)}.n3d-l.on b{background:var(--tint);color:var(--blue)}
.n3d-l.cur{border-color:var(--blue)}.n3d-l.cur b{background:var(--blue);color:#fff}

/* scene 5 */
.sysmap{left:50%;bottom:4vh;transform:translate(-50%,18px);width:min(900px,94vw)}
.is-active .sysmap{transform:translate(-50%,0)}
.sys-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.sys-list li{display:flex;gap:9px;align-items:center;padding:9px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.95);font-size:13.5px;color:var(--mute);transition:all .4s}
.sys-list li .ico{width:19px;height:19px}
.sys-list li.on{color:var(--ink);border-color:rgba(31,107,255,.45)}
.sys-list li.on .ico{color:var(--blue)}
.d4s-3d .sys-list{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* scene 6 */
.change{inset:0;display:flex;justify-content:space-between;align-items:flex-start;padding:clamp(90px,18vh,160px) var(--pad) 0;pointer-events:none;transform:none}
.ch-col{max-width:min(22rem,42vw);padding:18px 22px;transition:none}
.ch-col h3{font:700 13px var(--display);letter-spacing:.02em;margin:0 0 12px}
.ch-before h3{color:var(--warn)}.ch-after h3{color:var(--blue)}
.ch-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.ch-col li{font:500 clamp(15px,1.3vw,18px)/1.3 var(--body);display:flex;gap:10px;align-items:baseline}
.ch-before li{color:var(--slate)}
.ch-before li:before{content:"\00d7";color:var(--warn);font-weight:700}
.ch-after li:before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--blue);transform:translateY(-2px)}
.sc6 .ln>span{transform:translateY(108%)}.sc6 .copy-bottom.show .ln>span{transform:none}
.sc6 .copy-bottom{background:linear-gradient(0deg,rgba(245,247,250,.9),rgba(245,247,250,0));padding-top:40px;bottom:0;padding-bottom:7vh}

/* ---------- content sections ---------- */
.content{position:relative;z-index:2;background:var(--paper)}
.sec{padding:clamp(72px,11vw,128px) 0;border-top:1px solid var(--line2)}
.sec-head{max-width:46rem;margin-bottom:clamp(32px,4.5vw,52px)}
.sec-lead{font-size:clamp(16px,1.25vw,18.5px);color:var(--slate);margin:0}

/* services: an editorial list, not a card grid */
.svc-list{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:56px minmax(0,1.35fr) minmax(0,1fr);gap:clamp(16px,3vw,40px);padding:clamp(22px,3vw,30px) 0;border-bottom:1px solid var(--line)}
.svc-ico{width:48px;height:48px;border-radius:14px;background:var(--tint);color:var(--blue);display:grid;place-items:center}
.svc-ico .ico{width:24px;height:24px}
.svc h3{font:700 clamp(19px,1.6vw,23px)/1.25 var(--display);margin:2px 0 6px;letter-spacing:-.01em}
.svc p{margin:0;color:var(--slate);max-width:38rem}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:8px;align-content:start}
.ticks li{display:flex;gap:10px;font-size:15px;line-height:1.45}
.ticks .ico{width:18px;height:18px;color:var(--blue);stroke-width:2.2;margin-top:2px}

/* industries */
.industries{background:var(--white)}
.ind{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:clamp(20px,4vw,56px);align-items:start}
.ind-tabs{display:grid;gap:4px}
.ind-tabs button{display:flex;align-items:center;gap:12px;text-align:left;background:none;border:0;border-radius:12px;padding:13px 14px;font:600 15.5px var(--body);color:var(--slate);transition:background .2s,color .2s}
.ind-tabs button:hover{background:var(--paper);color:var(--ink)}
.ind-tabs button[aria-selected=true]{background:var(--tint);color:var(--blue-d)}
.ind-panel{padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:var(--r-lg);background:var(--paper);min-height:340px}
.ind-panel h3{font:800 clamp(24px,2.2vw,32px)/1.15 var(--display);margin:0 0 10px;letter-spacing:-.015em}
.ind-problem{font-size:17px;color:var(--slate);margin:0 0 22px;max-width:40rem}
.ind-sub{font:600 14px var(--body);color:var(--ink);margin:0 0 10px}
.ind-more{margin:26px 0 0;color:var(--slate)}
.ind-more a{color:var(--blue);font-weight:600}

/* featured build */
.eng-steps{list-style:none;margin:0 0 clamp(28px,4vw,44px);padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--white);overflow:hidden}
.eng-step{padding:22px 22px 24px;position:relative}
.eng-step+.eng-step{border-left:1px solid var(--line)}
.eng-step+.eng-step:before{content:"";position:absolute;left:-7px;top:30px;width:12px;height:12px;background:var(--white);border-top:1px solid var(--line);border-right:1px solid var(--line);transform:rotate(45deg)}
.eng-tool{display:inline-block;font:600 12.5px var(--body);color:var(--blue-d);background:var(--tint);border-radius:999px;padding:3px 10px;margin-bottom:12px}
.eng-step h3{font:700 18px var(--display);margin:0 0 6px}
.eng-step p{margin:0;font-size:14.5px;color:var(--slate)}
.eng-demo{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,56px);align-items:center}
.lead-card{margin:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:22px}
.lc-head{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line2)}
.lc-head strong{display:block;font:700 16px var(--display)}
.lc-head span{font-size:13.5px;color:var(--mute)}
.lc-avatar{width:42px;height:42px;border-radius:12px;background:var(--grad);color:#fff;display:grid;place-items:center;font:700 14px var(--display);flex:none}
.lc-stage{margin-left:auto;font:600 12.5px var(--body);color:var(--ok);background:#E5F6EE;border-radius:999px;padding:4px 10px;font-style:normal}
.lc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin:16px 0}
.lc-grid dt{font-size:12.5px;color:var(--mute)}
.lc-grid dd{margin:2px 0 0;font-weight:500;font-size:14.5px;display:flex;align-items:center;gap:8px}
.score{display:inline-block;width:80px;height:6px;border-radius:3px;background:var(--line2);overflow:hidden}
.score i{display:block;height:100%;background:var(--blue)}
.lc-opener{margin:0;padding:14px 16px;border-radius:14px;background:var(--paper);font-size:14.5px;line-height:1.55}
.lc-opener span{display:block;font:600 12.5px var(--body);color:var(--blue-d);margin-bottom:4px}
.lead-card figcaption{margin-top:12px;font-size:12.5px;color:var(--mute)}
.eng-copy h3{font:700 22px var(--display);margin:0 0 14px}
.eng-copy .ticks{margin-bottom:26px}

/* GoHighLevel */
.ghl{background:var(--white)}
.ghl-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(28px,5vw,72px);align-items:center}
.ghl-feats{margin:0 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:18px 26px}
.ghl-feats dt{font:700 15.5px var(--display);margin-bottom:3px}
.ghl-feats dd{margin:0;font-size:14.5px;color:var(--slate)}
.ghl-board{margin:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow)}
.gb-bar{display:flex;align-items:center;gap:12px;font:600 14px var(--body);padding:4px 6px 14px}
.gb-dots{display:flex;gap:5px}.gb-dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.gb-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.gb-col{background:var(--white);border:1px solid var(--line2);border-radius:12px;padding:10px;min-height:220px}
.gb-col h4{margin:0 0 10px;font:600 12.5px var(--body);color:var(--slate);display:flex;justify-content:space-between}
.gb-col h4 span{color:var(--mute)}
.gb-card{border:1px solid var(--line2);border-radius:10px;padding:8px 10px;margin-bottom:8px;background:var(--white);box-shadow:0 1px 2px rgba(11,26,58,.05)}
.gb-card strong{display:block;font-size:13px}
.gb-card span{font-size:12px;color:var(--mute)}
.gb-col:last-child .gb-card{border-color:rgba(18,163,107,.35)}
.ghl-board figcaption{font-size:12px;color:var(--mute);margin:10px 4px 0}

/* process (a real sequence, so it is numbered) */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(14px,2vw,24px);counter-reset:s}
.steps li{position:relative;padding-top:58px}
.steps li:before{content:"";position:absolute;left:44px;right:-24px;top:21px;height:1px;background:var(--line)}
.steps li:last-child:before{display:none}
.step-n{position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;background:var(--white);border:1px solid var(--line);display:grid;place-items:center;font:700 15px var(--display);color:var(--blue)}
.steps h3{font:700 18px var(--display);margin:0 0 6px}
.steps p{margin:0;font-size:14.5px;color:var(--slate)}

/* try it */
.try{background:var(--white)}
.try .badge{margin-top:14px}
.try-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:20px;align-items:start}
.try-list{display:grid;gap:8px}
.try-list button{display:flex;gap:14px;align-items:center;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:15px 18px;font:500 15.5px var(--body);color:var(--ink);min-height:52px;transition:border-color .2s,background .2s}
.try-list button:hover{border-color:var(--ink)}
.rb{flex:none;width:16px;height:16px;border-radius:50%;border:2px solid var(--line);transition:all .2s}
.try-list button[aria-checked=true]{border-color:var(--blue);background:var(--tint)}
.try-list button[aria-checked=true] .rb{border-color:var(--blue);background:radial-gradient(circle,var(--blue) 45%,transparent 50%)}
.try-stage{min-height:400px;padding:clamp(18px,3vw,32px)}
.try-empty{color:var(--mute);display:grid;place-items:center;min-height:340px;text-align:center;padding:20px}
.try-out h3{font:800 clamp(22px,2.2vw,30px)/1.15 var(--display);letter-spacing:-.015em;margin:0 0 10px}
.try-out p{color:var(--slate);margin:0 0 22px;max-width:40rem}
.try-flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 0;margin-bottom:22px}
.tn{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:9px 13px;font-size:14px;font-weight:500;animation:nodein .45s var(--ease) both;animation-delay:calc(var(--k) * .15s)}
.tn b{font:700 11.5px var(--body);color:#fff;background:var(--blue);border-radius:6px;padding:2px 6px}
.ta{width:22px;height:2px;background:var(--line);transform-origin:left;animation:linein .3s var(--ease) both;animation-delay:calc(var(--k) * .15s + .1s)}
@keyframes nodein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes linein{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.try-build{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:8px;font-size:15px}
.try-build li{display:flex;gap:12px}
.try-build li:before{content:"";flex:none;width:7px;height:7px;margin-top:9px;border-radius:50%;background:var(--blue)}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:clamp(24px,5vw,72px);align-items:start}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:600 17px/1.4 var(--body);position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"";position:absolute;right:6px;top:26px;width:9px;height:9px;border-right:1.8px solid var(--slate);border-bottom:1.8px solid var(--slate);transform:rotate(45deg);transition:transform .2s}
.faq-list details[open] summary:after{transform:rotate(-135deg);top:30px}
.faq-list p{margin:0 0 22px;color:var(--slate);max-width:44rem}

/* contact (scene 8, over the 3D boardroom) */
.final{position:relative;z-index:2;overflow:hidden;padding:clamp(90px,12vh,140px) 0;min-height:100vh;display:flex;align-items:center}
.final-bg{position:absolute;inset:0;z-index:0}
.final-bg picture,.final-bg img{width:100%;height:100%;object-fit:cover;display:block}
.final-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,var(--paper) 0%,rgba(245,247,250,0) 22%)}
.final .wrap{position:relative;z-index:2}
.final-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(20px,3vw,32px);align-items:stretch}
.final-copy{padding:clamp(24px,3.5vw,44px)}
.contact-list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:9px;font-size:15px}
.contact-list li{display:flex;gap:16px}
.contact-list span{width:84px;flex:none;color:var(--mute);font-size:13.5px;padding-top:1px}
.contact-list a{color:var(--blue-d);font-weight:500}
.cform{padding:clamp(22px,3vw,36px);display:grid;gap:14px}
.cform h3{margin:0 0 4px;font:800 22px var(--display);letter-spacing:-.01em}
.f-row{display:grid;gap:6px}.f-row label{font-size:14px;font-weight:500}.f-row label span{color:var(--mute);font-weight:400}
.f-row input,.f-row select,.f-row textarea{width:100%;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,107,255,.12);background:var(--white)}
.f-row .bad{border-color:#D14343}
.f-hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.f-status{margin:0;min-height:1.4em;font-size:14px;color:var(--slate)}.f-status.ok{color:var(--ok)}.f-status.err{color:#B42318}
.f-status a{text-decoration:underline}
.cform .btn{justify-self:start}.cform .btn[disabled]{opacity:.6;cursor:progress}

/* footer: the one dark surface, where the original navy logo lives */
.foot{position:relative;z-index:2;background:#0B1A3A;color:#B9C6DD;padding:clamp(48px,7vw,80px) 0 34px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:32px}
.foot-brand p{margin:16px 0 0;max-width:24rem}
.foot h2{font:700 14px var(--display);color:#fff;margin:4px 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{text-decoration:none;color:#DCE6F5}.foot a:hover{color:#fff;text-decoration:underline}
.foot-copy{grid-column:1/-1;margin:24px 0 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#8C9BB6;font-size:13.5px}

/* inner pages */
.inner{padding:clamp(120px,16vh,170px) 0 90px;min-height:70vh}
.inner-title{font:800 clamp(32px,4.5vw,54px)/1.08 var(--display);letter-spacing:-.025em;margin:0 0 24px}
.prose{color:var(--slate);font-size:17px}.prose a,.link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}

/* ---------- 3D layer ---------- */
.office3d{display:none}
.d4s-3d .office3d{display:block;position:fixed;inset:0;z-index:0;background:var(--paper)}
.office3d canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.office3d-poster{position:absolute;inset:0;z-index:1;transition:opacity 1.2s var(--ease);pointer-events:none}
.office3d-poster picture,.office3d-poster img{width:100%;height:100%;object-fit:cover;display:block;filter:blur(4px);transform:scale(1.03)}
.d4s-3d-ready .office3d-poster{opacity:0}
.d4s-3d #main{position:relative;z-index:1}
.d4s-3d .film-stage{background:transparent}
.d4s-3d .film .cam{display:none}
.d4s-3d .scene{visibility:hidden;transition:visibility 0s linear .6s}
.d4s-3d .scene.is-active{visibility:visible;transition-delay:0s}
.d4s-3d .final{background:transparent}
.d4s-3d .final-bg{display:none}
.d4s-lite *{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}

/* ---------- static fallback (no WebGL, no JS or reduced motion) ---------- */
:is(.film--static,html:not(.d4s-js) .film){height:auto}
:is(.film--static,html:not(.d4s-js) .film) .film-stage{position:relative;height:auto;overflow:visible}
:is(.film--static,html:not(.d4s-js) .film) .scene{position:relative;visibility:visible;pointer-events:auto;min-height:100vh;display:block}
:is(.film--static,html:not(.d4s-js) .film) .ln>span{transform:none}
:is(.film--static,html:not(.d4s-js) .film) .fade-in{opacity:1;transform:none}
:is(.film--static,html:not(.d4s-js) .film) .ui{opacity:1;transform:none;pointer-events:auto;position:relative;left:auto;bottom:auto;width:min(940px,94vw);margin:0 auto;padding:0 0 40px;z-index:3}
:is(.film--static,html:not(.d4s-js) .film) .copy{position:relative;top:auto;left:auto;right:auto;bottom:auto;transform:none;padding-top:120px;padding-bottom:24px}
:is(.film--static,html:not(.d4s-js) .film) .copy-hero{padding-top:28vh}
:is(.film--static,html:not(.d4s-js) .film) :is(.film-progress,.next-scene,.n3d,.lab-dots,.lab-info){display:none}
:is(.film--static,html:not(.d4s-js) .film) .cam{position:absolute;inset:0;width:auto;height:auto;transform:none}
:is(.film--static,html:not(.d4s-js) .film) .l-after{clip-path:inset(0 0 0 50%)}
:is(.film--static,html:not(.d4s-js) .film) .scrim{background:rgba(245,247,250,.78)}
:is(.film--static,html:not(.d4s-js) .film) .lab-list{display:grid;gap:10px;margin:0;padding:20px 20px 20px 40px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg)}
:is(.film--static,html:not(.d4s-js) .film) .change{position:relative;padding:20px var(--pad);gap:16px}
:is(.film--static,html:not(.d4s-js) .film) :is(.rcp,.lab,.sysmap){transform:none}
html:not(.d4s-3d) .chapters{display:none}

/* ---------- responsive ---------- */
@media (max-height:780px){.sc4 .copy .lead,.sc5 .copy .lead{display:none}}
@media (max-height:680px){.copy .lead{display:none}.rcp-log{height:clamp(110px,22vh,180px)}}
@media (max-width:1100px){
  .mainnav{display:none;position:fixed;top:64px;left:0;right:0;flex-direction:column;background:var(--white);padding:10px var(--pad) 18px;box-shadow:0 12px 24px rgba(11,26,58,.1);margin:0}
  .nav-open .mainnav{display:flex}
  .mainnav a{padding:12px 6px;font-size:16px;border-radius:8px}
  .nav-toggle{display:block}
  .topbar-r{margin-left:auto}
  .eng-steps{grid-template-columns:1fr 1fr}
  .eng-step:nth-child(3){border-left:0}
  .eng-step:nth-child(n+3){border-top:1px solid var(--line)}
  .eng-step:nth-child(3):before{display:none}
  .steps{grid-template-columns:1fr 1fr 1fr}
  .steps li:before{display:none}
  .try-grid,.final-grid,.eng-demo,.ghl-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:900px){
  .chapters{display:none}
  .svc{grid-template-columns:48px minmax(0,1fr)}
  .svc .ticks{grid-column:2}
  .ind{grid-template-columns:1fr}
  .ind-tabs{display:flex;overflow-x:auto;gap:6px;padding-bottom:4px;scrollbar-width:none}
  .ind-tabs button{flex:none;padding:10px 14px;background:var(--paper)}
  .faq-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .logo-word{height:17px}.logo-icon{width:34px;height:34px}
  .topbar .btn-sm{display:none}
  .tb-sound{display:none}
  .copy-hero{top:auto;bottom:9vh;transform:none}
  .scrim-l{background:linear-gradient(0deg,rgba(245,247,250,.96) 0%,rgba(245,247,250,.85) 46%,rgba(245,247,250,0) 72%)}
  .h-xl{font-size:clamp(31px,8.6vw,42px)}.h-lg{font-size:clamp(25px,7.4vw,34px)}
  .copy-top{top:70px}.copy-top .lead,.copy-center .lead{display:none}
  .chips{margin-top:20px}.chips li{font-size:12.5px;padding:5px 11px}
  .btn{padding:12px 20px;font-size:14.5px}
  .next-scene{display:none}
  .rcp{grid-template-columns:1fr;bottom:2vh;gap:8px}
  .rcp-side{order:-1;padding:10px 12px}
  .rcp-side h3,.lead-dl{display:none}
  .pipe{grid-auto-flow:column;grid-auto-columns:1fr;font-size:10.5px;gap:4px;text-align:center}
  .pipe li{flex-direction:column;gap:5px}
  .rcp-log{height:clamp(110px,24vh,200px)}
  .rcp-head .badge{margin-left:0;font-size:10.5px}
  .lab{bottom:3vh}
  .lab-info{grid-template-columns:1fr}.lab-step{grid-row:auto}
  .n3d-l{font-size:11.5px;padding:4px 9px 4px 4px}
  .d4s-3d .sys-list{position:static;width:auto;height:auto;overflow:visible;clip:auto}
  .sys-list{grid-template-columns:1fr 1fr}
  .change{flex-direction:column;padding-top:76px}
  .ch-col{max-width:none;position:absolute;left:var(--pad);right:var(--pad);top:76px}
  .eng-steps{grid-template-columns:1fr}
  .eng-step+.eng-step{border-left:0;border-top:1px solid var(--line)}
  .eng-step:before{display:none!important}
  .lc-grid{grid-template-columns:1fr}
  .ghl-feats{grid-template-columns:1fr}
  .gb-cols{grid-template-columns:1fr 1fr}
  .gb-col{min-height:0}
  .steps{grid-template-columns:1fr}
  .steps li{padding:0 0 0 58px;min-height:42px}
  .contact-list li{flex-direction:column;gap:0}
  .final{min-height:0}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* poster mode: the device is too slow for live 3D, so the same office is shown as pre-rendered stills */
.d4s-poster .office3d{display:none}
.d4s-poster .film .cam{display:block;opacity:0;transition:opacity .9s var(--ease)}
.d4s-poster .scene.is-active .cam{opacity:1}
.d4s-poster .scene.is-active .layer{animation:kb 16s ease-out both}
@keyframes kb{from{transform:scale(1.07)}to{transform:scale(1)}}
.d4s-poster .n3d{display:none}
.d4s-poster .film-stage{background:var(--paper)}
.d4s-poster .final-bg{display:block}
.d4s-poster .l-after{transition:clip-path .15s linear}
@media (prefers-reduced-motion:reduce){.d4s-poster .scene.is-active .layer{animation:none}}

/* =====================================================================
   v3.1 sections: more brand blue, richer surfaces
   ===================================================================== */
.btn-white{background:#fff;color:var(--ink);box-shadow:0 8px 24px rgba(3,12,40,.25)}
.btn-white:hover{background:#EAF1FF}

/* services in three groups */
.services{background:var(--white)}
.sg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);align-items:start}
.sg-col{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--white);box-shadow:var(--shadow)}
.sg-head{padding:22px 24px 20px;color:#fff;background:linear-gradient(135deg,#0B1A3A 0%,#16357F 100%);position:relative;overflow:hidden}
.sg-1 .sg-head{background:linear-gradient(135deg,#123A9C 0%,#1F6BFF 100%)}
.sg-2 .sg-head{background:linear-gradient(135deg,#0E5FD8 0%,#19B4F5 100%)}
.sg-head:after{content:"";position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%)}
.sg-head h3{font:800 21px/1.2 var(--display);margin:0 0 6px;letter-spacing:-.01em}
.sg-head p{margin:0;font-size:14.5px;color:rgba(255,255,255,.82)}
.sg-list{list-style:none;margin:0;padding:8px 0}
.sg-list li{display:flex;gap:14px;padding:14px 24px}
.sg-list li+li{border-top:1px solid var(--line2)}
.sg-ico{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--tint);color:var(--blue)}
.sg-ico .ico{width:21px;height:21px}
.sg-list h4{margin:1px 0 3px;font:700 15.5px/1.3 var(--display)}
.sg-list p{margin:0;font-size:14px;line-height:1.5;color:var(--slate)}

/* lead generation: the deep-blue band */
.engine{position:relative;overflow:hidden;color:#DCE6F7;border-top:0;background:#071433}
.engine-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 70% at 10% 0%,rgba(31,107,255,.45),transparent 70%),radial-gradient(50% 60% at 95% 100%,rgba(25,194,255,.28),transparent 70%)}
.engine .wrap{position:relative}
.engine .h-sec{color:#fff}
.engine .sec-lead{color:#AFC0DD}
.flow{list-style:none;margin:0 0 clamp(30px,4vw,48px);padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;position:relative}
.flow:before{content:"";position:absolute;left:24px;right:24px;top:23px;height:2px;background:linear-gradient(90deg,rgba(25,194,255,.15),rgba(25,194,255,.8),rgba(31,107,255,.15));background-size:200% 100%;animation:flowline 4s linear infinite}
@keyframes flowline{to{background-position:-200% 0}}
.flow-step{position:relative;padding:64px 18px 20px;border-radius:var(--r-lg);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.flow-n{position:absolute;left:18px;top:4px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:800 15px var(--display);color:#fff;background:var(--grad);box-shadow:0 0 0 6px rgba(31,107,255,.18),0 6px 18px rgba(25,194,255,.35)}
.flow-step h3{margin:0 0 6px;font:700 18px var(--display);color:#fff}
.flow-step p{margin:0;font-size:14px;line-height:1.55;color:#AFC0DD}
.engine-out{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(16px,2vw,24px)}
.eo-card{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:clamp(22px,2.6vw,32px)}
.eo-card h3,.eo-side h3{margin:0 0 14px;font:800 20px var(--display)}
.eo-side{border-radius:var(--r-lg);padding:clamp(22px,2.6vw,32px);background:linear-gradient(135deg,rgba(31,107,255,.35),rgba(25,194,255,.12));border:1px solid rgba(255,255,255,.14)}
.eo-side h3{color:#fff}
.eo-side p{color:#C9D6EE;font-size:14.5px;margin:14px 0 20px}
.niches{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.niches li{font:500 13.5px var(--body);color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:6px 12px;background:rgba(255,255,255,.06)}

/* industries */
.industries{background:var(--paper)}
.ind-tabs button[aria-selected=true]{background:var(--blue);color:#fff}
.ind-tabs button[aria-selected=true] .ico{color:#fff}
.ind-tabs .ico{color:var(--blue)}
.ind-panel{background:var(--white);box-shadow:var(--shadow);position:relative;overflow:hidden}
.ind-panel:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad)}
.ind-ico{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--grad);color:#fff;margin-bottom:16px;box-shadow:0 8px 20px rgba(31,107,255,.3)}
.ind-ico .ico{width:26px;height:26px}

/* GoHighLevel & CRM */
.ghl{background:linear-gradient(180deg,#EEF4FF 0%,#F7FAFF 100%)}
.map{margin:0;position:relative;display:grid;gap:0;justify-items:stretch;padding:clamp(18px,2.5vw,30px);border-radius:var(--r-lg);background:#fff;border:1px solid #D5E2FA;box-shadow:0 20px 50px rgba(31,107,255,.12)}
.map-node{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:14px 16px;background:var(--paper)}
.map-node .ico{width:26px;height:26px;color:var(--blue)}
.map-node strong{display:block;font:700 15.5px var(--display)}
.map-node span{font-size:13px;color:var(--mute)}
.map-src{background:#0B1A3A;border-color:#0B1A3A;color:#fff}.map-src span{color:#AFC0DD}.map-src .ico{color:#19C2FF}
.map-wire{height:64px;position:relative;display:grid;place-items:center}
.map-wire:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;background:linear-gradient(#1F6BFF,#19C2FF)}
.map-wire i{position:absolute;left:calc(50% - 5px);top:0;width:12px;height:12px;border-radius:50%;background:#19C2FF;box-shadow:0 0 0 5px rgba(25,194,255,.2);animation:wire 2.2s ease-in-out infinite}
@keyframes wire{0%{top:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:52px;opacity:0}}
.map-wire span{position:relative;font:600 12px var(--body);color:var(--blue-d);background:#fff;border:1px solid #D5E2FA;border-radius:999px;padding:2px 10px;margin-left:110px}
.map-dst{display:block;background:#fff;border-color:#BFD3FB}
.map-dst-h{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.map-fields{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.map-fields li{border:1px dashed #BFD3FB;border-radius:10px;padding:8px 10px;background:#F5F9FF}
.map-fields code{font:500 12.5px/1.2 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--blue-d)}
.map figcaption{margin-top:12px;font-size:12.5px;color:var(--mute)}

/* why */
.why{background:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.why-item{padding-top:20px;border-top:3px solid transparent;border-image:var(--grad) 1}
.why-item h3{margin:0 0 8px;font:700 18px/1.3 var(--display)}
.why-item p{margin:0;color:var(--slate);font-size:15px}

/* tools strip */
.stack{position:relative;z-index:2;background:#0B1A3A;color:#C9D6EE;padding:clamp(40px,6vw,64px) 0}
.stack-inner{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:16px 40px;align-items:center}
.stack h2{margin:0;font:800 22px/1.2 var(--display);color:#fff}
.stack-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.stack-list li{font:500 14px var(--body);color:#E4ECFA;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);border-radius:10px;padding:7px 12px}
.stack p{grid-column:2;margin:0;font-size:13.5px;color:#8FA2C4}

/* process & try */
.process{background:var(--paper)}
.step-n{background:var(--grad);color:#fff;border:0;box-shadow:0 6px 16px rgba(31,107,255,.28)}
.steps li:before{background:linear-gradient(90deg,#9CC0FF,#DCE3EC)}
.try{background:linear-gradient(180deg,#F7FAFF,#EEF4FF)}

/* CTA band */
.cta-band{position:relative;z-index:2;color:#fff;padding:clamp(48px,7vw,80px) 0;background:linear-gradient(120deg,#0B1A3A 0%,#1A47C4 55%,#19A8F0 100%);overflow:hidden}
.cta-band:after{content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%)}
.cta-inner{position:relative;z-index:1;display:flex;gap:28px;align-items:center;justify-content:space-between}
.cta-band h2{margin:0 0 8px;font:800 clamp(26px,3vw,40px)/1.1 var(--display);letter-spacing:-.02em}
.cta-band p{margin:0;max-width:44rem;color:rgba(255,255,255,.85)}
.cta-band .btn{flex:none}

@media (max-width:1100px){
  .sg{grid-template-columns:1fr 1fr}
  .sg-2{grid-column:1/-1}
  .flow{grid-template-columns:1fr 1fr 1fr}
  .flow:before{display:none}
  .why-grid{grid-template-columns:1fr 1fr}
  .engine-out{grid-template-columns:1fr}
}
@media (max-width:768px){
  .sg{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .map-fields{grid-template-columns:1fr}
  .map-wire span{margin-left:120px}
  .why-grid{grid-template-columns:1fr}
  .stack-inner{grid-template-columns:1fr}
  .stack p{grid-column:1}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){.flow:before,.map-wire i{animation:none}}

/* short laptop screens: keep scene headlines clear of the header */
@media (max-height:720px) and (min-width:769px){
  .h-lg{font-size:clamp(24px,2.5vw,36px)}
  .copy-top{top:76px;max-width:min(60rem,96vw)}
  .copy-top .lead{display:none}
  .rcp-log{height:clamp(100px,20vh,160px)}
}