/* Case Study Zegaz v21 (pass AG): hero proof, AI visibility dashboard, key keywords, Google Ads mock, growth curves. Transform and opacity only for motion; static with reduced motion. */
.zg-hero-proof{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:14px;margin-top:clamp(28px,4vw,44px)}
.zg-hp{position:relative;overflow:hidden;border:1px solid rgba(160,190,230,.16);border-radius:18px;padding:clamp(20px,2.4vw,28px);background:linear-gradient(160deg,rgba(18,30,56,.72),rgba(8,14,28,.72))}
.zg-hp--main{background:radial-gradient(120% 140% at 0% 0%,rgba(0,128,195,.30),rgba(0,128,195,0) 60%),linear-gradient(160deg,rgba(18,30,56,.85),rgba(8,14,28,.85))}
.zg-hp .v{display:flex;align-items:baseline;gap:12px;font-weight:800;font-size:clamp(40px,6vw,76px);line-height:.95;letter-spacing:-.035em;color:#F6F8FC}
.zg-hp .v small{font-size:.36em;font-weight:500;letter-spacing:0;color:#AFC0D8}
.zg-hp .v .s{color:#FCB913}
.zg-hp .k{margin-top:12px;font-size:15px;line-height:1.45;color:#C9D3E3;max-width:32ch}
.zg-hp:not(.zg-hp--main) .v{font-size:clamp(30px,3.6vw,46px)}
.zg-hp .src{margin-top:14px}
@media(max-width:860px){.zg-hero-proof{grid-template-columns:1fr 1fr}.zg-hp--main{grid-column:1/-1}}
@media(max-width:480px){.zg-hero-proof{grid-template-columns:1fr}}
/* AI dashboard */
.zgd{position:relative;margin-top:26px;padding:clamp(28px,5vw,72px) 0 clamp(24px,4vw,48px);isolation:isolate}
.zgd-radar{position:absolute;left:50%;top:50%;width:min(1100px,130vw);aspect-ratio:1;transform:translate(-50%,-50%);z-index:-2;pointer-events:none;border-radius:50%;background:repeating-radial-gradient(circle,rgba(92,184,234,.10) 0 1px,transparent 1px 12.5%);-webkit-mask:radial-gradient(circle,#000 30%,transparent 70%);mask:radial-gradient(circle,#000 30%,transparent 70%)}
.zgd-sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,rgba(92,184,234,0) 0deg,rgba(92,184,234,0) 300deg,rgba(92,184,234,.22) 356deg,rgba(92,184,234,0) 360deg);animation:zgSweep 9s linear infinite;will-change:transform}
@keyframes zgSweep{to{transform:rotate(360deg)}}
.zgd-orbit{position:absolute;left:50%;top:50%;width:min(1180px,118%);aspect-ratio:1;transform:translate(-50%,-50%) rotateX(74deg);transform-style:preserve-3d;z-index:-1;pointer-events:none}
.zgd-orbit i{position:absolute;inset:0;border-radius:50%;border:1px dashed rgba(140,190,240,.26);animation:zgSweep 26s linear infinite}
.zgd-orbit i::after{content:"";position:absolute;left:50%;top:-5px;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#FCB913;box-shadow:0 0 14px 4px rgba(252,185,19,.55)}
.zgd-stage{perspective:1600px}
.zgd-panel{position:relative;border-radius:24px;padding:clamp(20px,3vw,36px);border:1px solid rgba(170,200,240,.22);background:linear-gradient(155deg,rgba(26,42,74,.62),rgba(8,14,30,.78));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 40px 90px -30px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.03) inset,0 1px 0 rgba(255,255,255,.08) inset;transform:rotateX(9deg) rotateY(-5deg) translateY(10px);transform-style:preserve-3d;transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
.zgd.is-in .zgd-panel{transform:rotateX(4deg) rotateY(-2deg)}
.zgd-panel::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.08),rgba(255,255,255,0) 32%)}
.zgd-top{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap}
.zgd-tl{display:flex;gap:16px;align-items:flex-start}
.zgd-ico{flex:none;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,rgba(92,184,234,.55),rgba(0,128,195,.25));box-shadow:0 0 0 1px rgba(160,210,250,.3) inset,0 0 30px rgba(0,128,195,.35)}
.zgd-ico svg{width:24px;height:24px;color:#EAF6FF}
.zgd-h{margin:0;font-weight:700;font-size:clamp(22px,2.4vw,30px);letter-spacing:-.015em;color:#F6F8FC}
.zgd-sub{margin:6px 0 0;font-size:15px;line-height:1.5;color:#B9C6DA;max-width:56ch}
.zgd-live{white-space:nowrap;flex:none;display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 12px;border-radius:999px;border:1px solid rgba(0,165,81,.45);background:rgba(0,165,81,.12);font:500 12px "Roboto Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:#7FE3AE}
.zgd-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#2FD07F;box-shadow:0 0 0 0 rgba(47,208,127,.6);animation:zgPing 2.2s ease-out infinite}
@keyframes zgPing{0%{box-shadow:0 0 0 0 rgba(47,208,127,.6)}70%,100%{box-shadow:0 0 0 8px rgba(47,208,127,0)}}
.zgd-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,20px);margin-top:clamp(20px,2.6vw,30px);transform-style:preserve-3d}
.zgd-card{position:relative;border-radius:18px;padding:clamp(18px,2vw,26px);border:1px solid rgba(170,200,240,.18);background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.015));transform:translateZ(26px);transition:transform .5s cubic-bezier(.2,.7,.2,1),border-color .3s}
.zgd-card:hover{transform:translateZ(44px) translateY(-3px);border-color:rgba(170,200,240,.36)}
.zgd-card::after{content:"";position:absolute;left:12%;right:12%;bottom:-14px;height:20px;border-radius:50%;background:var(--c);opacity:.18;filter:blur(14px);z-index:-1}
.zgd-nm{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;color:#F2F5FA}
.zgd-lg{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.92)}
.zgd-lg img{width:20px;height:20px}
.zgd-lg--t{background:#1C2A3E;color:#5CD6C8;font-weight:800;font-size:15px;border:1px solid rgba(92,214,200,.4)}
.zgd-body{display:flex;align-items:center;gap:18px;margin-top:20px}
.zgd-ring{position:relative;flex:none;width:clamp(92px,9vw,118px);aspect-ratio:1}
.zgd-ring svg{width:100%;height:100%;transform:rotate(-90deg);overflow:visible}
.zgd-ring .bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:9}
.zgd-ring .fg{fill:none;stroke:var(--c);stroke-width:9;stroke-linecap:round;stroke-dasharray:100 100;stroke-dashoffset:calc(100 - var(--v));filter:drop-shadow(0 0 6px var(--c))}
.zgd-js .zgd-ring .fg{stroke-dashoffset:100;transition:stroke-dashoffset 1.8s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.zgd-js .zgd.is-in .zgd-ring .fg{stroke-dashoffset:calc(100 - var(--v))}
.zgd-ring b{position:absolute;inset:0;display:grid;place-items:center;font-weight:800;font-size:clamp(22px,2.2vw,28px);letter-spacing:-.02em;color:#F6F8FC;font-variant-numeric:tabular-nums}
.zgd-val{font-size:15px;line-height:1.4;color:#C9D3E3}
.zgd-val strong{display:block;font-size:13px;font-weight:500;font-family:"Roboto Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--c);margin-bottom:4px}
.zgd-prompts{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:clamp(18px,2.4vw,28px);padding:14px 16px;border-radius:14px;border:1px solid rgba(170,200,240,.14);background:rgba(4,10,24,.5)}
.zgd-pl{font:500 11.5px "Roboto Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:#9FB0C8}
.zgd-pw{position:relative;flex:1;min-width:220px;min-height:40px}
.zgd-p{position:absolute;inset:0;display:flex;align-items:center;gap:10px;font-size:16px;color:#EAF1FB;opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s}
.zgd-p.is-on{opacity:1;transform:none}
.zgd-p svg{flex:none;width:16px;height:16px;color:#5CB8EA}
.zgd-p span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.zgd-nojs .zgd-p,.zgd-reduce .zgd-p{position:static;opacity:1;transform:none;display:inline-flex;margin-right:16px}
.zgd-nojs .zgd-pw,.zgd-reduce .zgd-pw{display:flex;flex-wrap:wrap;gap:6px 18px}
.zgd-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:16px}
.zgd-paused .zgd-sweep,.zgd-paused .zgd-orbit i,.zgd-paused .zgd-live::before{animation-play-state:paused}
@media(max-width:860px){.zgd-cards{grid-template-columns:1fr}.zgd-panel,.zgd.is-in .zgd-panel{transform:none}.zgd-card,.zgd-card:hover{transform:none}.zgd-body{margin-top:14px}.zgd-orbit{display:none}}
/* key keywords */
.zk-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px}
.zk-row{display:flex;align-items:center;gap:12px;min-height:58px;padding:10px 14px;border-radius:14px;border:1px solid var(--border-1,rgba(255,255,255,.1));background:rgba(255,255,255,.025)}
.zk-row svg{flex:none;width:16px;height:16px;color:#8FB4DA}
.zk-q{flex:1;min-width:0;font-size:15.5px;color:#EEF3FA;overflow-wrap:anywhere}
.zk-top{flex:none;white-space:nowrap;font:500 11px "Roboto Mono",monospace;letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:999px;color:#7FE3AE;background:rgba(0,165,81,.14);border:1px solid rgba(0,165,81,.4)}
.zk-pos{flex:none;min-width:52px;text-align:center;font-weight:800;font-size:17px;font-variant-numeric:tabular-nums;padding:6px 10px;border-radius:10px;color:#1F1F1F;background:#FCB913}
@media(max-width:760px){.zk-list{grid-template-columns:1fr}}
/* google ads mock */
.zga{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:center}
.zga-serp{border-radius:18px;padding:18px;border:1px solid rgba(170,200,240,.18);background:linear-gradient(170deg,rgba(20,32,58,.8),rgba(8,14,28,.9));box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}
.zga-bar{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 16px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(170,200,240,.22);font-size:15.5px;color:#EEF3FA}
.zga-bar svg{flex:none;width:17px;height:17px;color:#9CC8FF}
.zga-q{display:inline-block;white-space:nowrap;overflow:hidden}
.zga-js .zga-q{max-width:0;transition:max-width 1.6s steps(30,end)}
.zga-js .zga.is-in .zga-q{max-width:30ch}
.zga-caret{width:2px;height:18px;background:#5CB8EA;animation:zgBlink 1s steps(1) infinite}
@keyframes zgBlink{50%{opacity:0}}
.zga-res{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.zga-r{position:relative;padding:14px 16px;border-radius:14px;border:1px solid rgba(170,200,240,.1);background:rgba(255,255,255,.02)}
.zga-r small{display:block;font:500 11.5px "Roboto Mono",monospace;letter-spacing:.04em;color:#9FB0C8}
.zga-r b{display:block;margin-top:4px;font-size:17px;color:#8EC9FF}
.zga-r i{display:block;height:8px;margin-top:9px;border-radius:4px;background:rgba(200,214,236,.16)}
.zga-r i+i{width:72%}
.zga-r--win{border-color:rgba(252,185,19,.55);background:linear-gradient(170deg,rgba(252,185,19,.10),rgba(252,185,19,.02));box-shadow:0 0 0 1px rgba(252,185,19,.18),0 0 36px -6px rgba(252,185,19,.45)}
.zga-r--win small{color:#FFD873}
.zga-r--win b{color:#FFFFFF}
.zga-slot{position:absolute;right:14px;top:14px;font:700 11px "Roboto Mono",monospace;letter-spacing:.06em;padding:4px 8px;border-radius:6px;color:#1F1F1F;background:#FCB913}
.zga-r--blur{filter:blur(3px);opacity:.6}
.zga-r--blur b{height:14px;width:58%;border-radius:4px;background:rgba(170,200,240,.3)}
.zga-big{font-weight:800;font-size:clamp(44px,6vw,80px);line-height:.95;letter-spacing:-.035em;color:#FCB913}
.zga-big small{font-size:.34em;font-weight:500;color:#C9D3E3;letter-spacing:0}
.zga-line{margin-top:14px;font-size:clamp(16px,1.5vw,19px);line-height:1.5;color:#E1E8F3;max-width:36ch}
@media(max-width:860px){.zga{grid-template-columns:1fr}.zga-copy{order:-1}}
/* growth */
.zgg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.zgg-c{position:relative;overflow:hidden;border-radius:18px;padding:clamp(20px,2.6vw,30px);border:1px solid rgba(170,200,240,.16);background:linear-gradient(165deg,rgba(18,30,56,.7),rgba(8,14,28,.8))}
.zgg-k{margin:0;font:500 12px "Roboto Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--c)}
.zgg-v{margin:12px 0 0;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;font-weight:800;font-size:clamp(34px,4.4vw,58px);line-height:1;letter-spacing:-.03em;color:#F6F8FC;font-variant-numeric:tabular-nums}
.zgg-v small{font-size:.38em;font-weight:500;letter-spacing:0;color:#AFC0D8}
.zgg-d{margin:10px 0 0;font-size:15px;line-height:1.5;color:#C9D3E3;max-width:44ch}
.zgg-ch{margin-top:18px}
.zgg-ch svg{display:block;width:100%;height:auto;overflow:visible}
.zgg-ch .ln{fill:none;stroke:var(--c);stroke-width:3;stroke-linecap:round;stroke-dasharray:1 1;stroke-dashoffset:0;filter:drop-shadow(0 0 6px var(--c))}
.zgg-ch .ar{opacity:1}
.zgg-ch .gr{stroke:rgba(255,255,255,.07);stroke-width:1}
.zgg-ch .pt{fill:#0A1222;stroke:var(--c);stroke-width:3}
.zgg-ch .lb{font:600 13px "Roboto",sans-serif;fill:#DCE5F2}
.zgg-js .zgg-ch .ln{stroke-dashoffset:1;transition:stroke-dashoffset 2s cubic-bezier(.3,.6,.2,1)}
.zgg-js .zgg-ch .ar,.zgg-js .zgg-ch .end{opacity:0;transition:opacity .8s 1.4s}
.zgg-js .zgg-c.is-in .ln{stroke-dashoffset:0}
.zgg-js .zgg-c.is-in .ar,.zgg-js .zgg-c.is-in .end{opacity:1}
.zgg-note{margin-top:14px}
@media(max-width:760px){.zgg{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.zgd-sweep,.zgd-orbit i,.zgd-live::before,.zga-caret{animation:none}.zgd-panel{transition:none}}