/* ═══════════════════════════════════════════════════════
   STUDIO OPS PPT v2 — STYLES
   Tone: Retro-Futuristic · Neon-Dark · Kinetic Typography
═══════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ff-display:'Syne',sans-serif;
  --ff-body:'Bricolage Grotesque',sans-serif;
  --ff-mono:'Space Mono',monospace;
  --ease-bounce:cubic-bezier(.34,1.56,.64,1);
  --ease-slide:cubic-bezier(.77,0,.175,1);
  --dur:.65s;
}
html,body{width:100%;height:100%;overflow:hidden;background:#000;font-family:var(--ff-body);cursor:none}

/* ── Progress ─────────────────────────────────────── */
.progress-track{position:fixed;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,.08);z-index:200}
.progress-bar{height:100%;background:linear-gradient(90deg,#a78bfa,#38bdf8,#34d399);transition:width .5s ease;width:8.33%}

/* ── Pip Row ──────────────────────────────────────── */
.slide-pip-row{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:7px;z-index:200}
.pip{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.2);cursor:pointer;transition:all .3s ease;border:none}
.pip.active{background:#a78bfa;transform:scale(1.4)}
.pip:hover{background:rgba(255,255,255,.5)}

/* ── Corner Counter ───────────────────────────────── */
.corner-counter{position:fixed;top:16px;right:22px;font-family:var(--ff-display);font-size:12px;font-weight:700;color:rgba(255,255,255,.35);z-index:200;letter-spacing:3px}
.corner-sep{margin:0 4px;opacity:.3}

/* ── Nav Buttons ──────────────────────────────────── */
.nav{position:fixed;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.6);font-size:18px;cursor:pointer;z-index:200;transition:all .3s ease;backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center}
.nav:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-50%) scale(1.1)}
.nav:disabled{opacity:.15;pointer-events:none}
.nav.prev{left:14px}
.nav.next{right:14px}

/* ── Hint ─────────────────────────────────────────── */
.hint{position:fixed;bottom:42px;left:50%;transform:translateX(-50%);font-size:10px;color:rgba(255,255,255,.2);z-index:200;letter-spacing:2px;font-family:var(--ff-mono)}

/* ── Custom Cursor ────────────────────────────────── */
.cursor-dot{position:fixed;width:10px;height:10px;border-radius:50%;background:#a78bfa;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:transform .1s ease,width .2s ease,height .2s ease;mix-blend-mode:screen}

/* ── Slides ───────────────────────────────────────── */
.slide{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateX(100%) scale(.97);transition:opacity var(--dur) var(--ease-slide),transform var(--dur) var(--ease-slide);pointer-events:none;overflow:hidden}
.slide.active{opacity:1;transform:translateX(0) scale(1);pointer-events:all}
.slide.exit-l{opacity:0;transform:translateX(-100%) scale(.97)}

/* ── Gradient Themes ──────────────────────────────── */
.s-cover{background:radial-gradient(ellipse 80% 80% at 20% 50%,#1a0533 0%,#0d0221 50%,#000 100%)}
.s-purple{background:radial-gradient(ellipse 80% 80% at 80% 20%,#2d1b69 0%,#0a0015 60%,#000 100%)}
.s-red{background:radial-gradient(ellipse 80% 80% at 30% 70%,#7f1d1d 0%,#1a0000 60%,#000 100%)}
.s-teal{background:radial-gradient(ellipse 80% 80% at 70% 30%,#0d4f4f 0%,#001a1a 60%,#000 100%)}
.s-blue{background:radial-gradient(ellipse 80% 80% at 20% 80%,#1e3a8a 0%,#000510 60%,#000 100%)}
.s-orange{background:radial-gradient(ellipse 80% 80% at 80% 20%,#7c2d12 0%,#0d0300 60%,#000 100%)}
.s-green{background:radial-gradient(ellipse 80% 80% at 30% 60%,#14532d 0%,#000d05 60%,#000 100%)}
.s-indigo{background:radial-gradient(ellipse 80% 80% at 70% 40%,#312e81 0%,#050510 60%,#000 100%)}
.s-crimson{background:radial-gradient(ellipse 80% 80% at 20% 30%,#881337 0%,#0d0008 60%,#000 100%)}
.s-violet{background:radial-gradient(ellipse 80% 80% at 80% 70%,#4c1d95 0%,#080010 60%,#000 100%)}
.s-amber{background:radial-gradient(ellipse 80% 80% at 30% 30%,#78350f 0%,#0d0500 60%,#000 100%)}
.s-dark{background:radial-gradient(ellipse 80% 80% at 60% 40%,#1c1917 0%,#000 60%,#000 100%)}

/* ── Orbs ─────────────────────────────────────────── */
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;animation:orbDrift 10s ease-in-out infinite}
.o1{width:520px;height:520px;top:-160px;right:-120px;background:rgba(167,139,250,.1);animation-delay:0s}
.o2{width:420px;height:420px;bottom:-120px;left:-100px;background:rgba(96,165,250,.08);animation-delay:-4s}
.o3{width:280px;height:280px;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(52,211,153,.05);animation-delay:-7s}
@keyframes orbDrift{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(25px,-35px) scale(1.06)}66%{transform:translate(-18px,22px) scale(.94)}}

/* ── Particle Canvas ──────────────────────────────── */
.particle-canvas{position:absolute;inset:0;pointer-events:none;z-index:0}

/* ── Slide Content ────────────────────────────────── */
.sc{position:relative;z-index:10;width:100%;max-width:1080px;padding:52px 68px 36px;height:100vh;display:flex;flex-direction:column;justify-content:center}
.sc.center{align-items:center;text-align:center}

/* ── Slide Header ─────────────────────────────────── */
.sh{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.sn{font-family:var(--ff-display);font-size:12px;font-weight:700;color:rgba(255,255,255,.2);letter-spacing:4px}
.sl{font-size:10px;font-weight:600;color:rgba(255,255,255,.3);letter-spacing:3px;text-transform:uppercase;padding:3px 10px;border:1px solid rgba(255,255,255,.1);border-radius:20px}

/* ── Slide Title ──────────────────────────────────── */
.st{font-family:var(--ff-display);font-size:clamp(28px,4vw,52px);font-weight:800;color:#fff;line-height:1.1;margin-bottom:24px;letter-spacing:-1px}
.ag{font-style:normal;background:linear-gradient(135deg,#a78bfa,#38bdf8,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ── Animation Base ───────────────────────────────── */
.reveal-up{opacity:0;transform:translateY(32px);transition:opacity .6s ease,transform .6s ease}
.reveal-up.in{opacity:1;transform:translateY(0)}
.reveal-card{opacity:0;transform:translateY(24px) scale(.96);transition:opacity .55s var(--ease-bounce),transform .55s var(--ease-bounce)}
.reveal-card.in{opacity:1;transform:translateY(0) scale(1)}
.reveal-li{opacity:0;transform:translateX(-18px);transition:opacity .45s ease,transform .45s ease}
.reveal-li.in{opacity:1;transform:translateX(0)}

/* ── Cover ────────────────────────────────────────── */
.badge{display:inline-block;padding:6px 18px;border:1px solid rgba(167,139,250,.4);border-radius:30px;font-size:11px;font-weight:600;color:rgba(167,139,250,.9);letter-spacing:1px;margin-bottom:18px;background:rgba(167,139,250,.07);min-height:28px}
.cover-h1{font-family:var(--ff-display);font-size:clamp(44px,7vw,88px);font-weight:800;line-height:.95;letter-spacing:-3px;margin-bottom:20px;display:flex;flex-direction:column;align-items:center;gap:2px}
.ch-line{display:block;color:#fff}
.ch-line.accent-grad{background:linear-gradient(135deg,#a78bfa 0%,#38bdf8 50%,#34d399 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cover-sub{font-size:13px;color:rgba(255,255,255,.45);max-width:520px;line-height:1.8;margin-bottom:24px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:22px}
.chip{padding:5px 14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:20px;font-size:11px;color:rgba(255,255,255,.6);font-weight:500}
.cover-meta{display:flex;align-items:center;gap:10px;font-size:11px;color:rgba(255,255,255,.3)}
.mx{opacity:.3}

/* ── TOC ──────────────────────────────────────────── */
.toc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.toc-card{display:flex;align-items:center;gap:14px;padding:18px 20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:14px;transition:all .3s ease;cursor:default}
.toc-card:hover{background:rgba(255,255,255,.08);border-color:rgba(167,139,250,.3);transform:translateY(-3px)}
.ti{font-size:26px}
.tn{font-family:var(--ff-display);font-size:10px;font-weight:700;color:rgba(167,139,250,.5);letter-spacing:2px;display:block;margin-bottom:3px}
.tt{font-size:12px;font-weight:600;color:rgba(255,255,255,.8);display:block;min-height:16px}

/* ── Alert ────────────────────────────────────────── */
.alert{display:flex;align-items:flex-start;gap:12px;padding:14px 18px;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.25);border-radius:12px;color:rgba(255,200,200,.85);font-size:12px;line-height:1.6;margin-bottom:18px}
.alert-icon{font-size:20px;flex-shrink:0}

/* ── Resp Grid ────────────────────────────────────── */
.r3-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.r3-card{padding:14px 16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;transition:all .3s ease}
.r3-card:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.r3i{font-size:22px;margin-bottom:6px}
.r3t{font-family:var(--ff-display);font-size:12px;font-weight:700;color:#fff;margin-bottom:3px}
.r3d{font-size:10px;color:rgba(255,255,255,.45);line-height:1.5}

/* ── Cert ─────────────────────────────────────────── */
.cert-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cert-card{padding:26px 22px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:18px;text-align:center;transition:all .3s ease}
.cert-card:hover{background:rgba(255,255,255,.08);border-color:rgba(52,211,153,.3);transform:translateY(-4px)}
.cc-icon{font-size:38px;margin-bottom:12px}
.cert-card h3{font-family:var(--ff-display);font-size:14px;font-weight:700;color:#fff;margin-bottom:8px;min-height:18px}
.cert-card p{font-size:11px;color:rgba(255,255,255,.5);line-height:1.7}

/* ── Params ───────────────────────────────────────── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.param-box{padding:22px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:16px}
.pb-title{font-family:var(--ff-display);font-size:13px;font-weight:700;color:rgba(255,255,255,.8);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.07)}
.pr{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.pk{font-size:11px;color:rgba(255,255,255,.4)}
.pv{font-family:var(--ff-display);font-size:12px;font-weight:700;color:#38bdf8;background:rgba(56,189,248,.1);padding:2px 9px;border-radius:5px}
.pn{margin-top:10px;font-size:10px;color:rgba(251,191,36,.65);font-style:italic}

/* ── Platforms ────────────────────────────────────── */
.plat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.plat-card{padding:22px 16px;border-radius:16px;text-align:center;border:1px solid rgba(255,255,255,.07);transition:all .3s ease;cursor:default}
.plat-card:hover{transform:translateY(-5px) scale(1.03)}
.pc-zoom{background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(37,99,235,.04));border-color:rgba(37,99,235,.25)}
.pc-aws{background:linear-gradient(135deg,rgba(245,158,11,.18),rgba(245,158,11,.04));border-color:rgba(245,158,11,.25)}
.pc-yt{background:linear-gradient(135deg,rgba(239,68,68,.18),rgba(239,68,68,.04));border-color:rgba(239,68,68,.25)}
.pc-wb{background:linear-gradient(135deg,rgba(52,211,153,.18),rgba(52,211,153,.04));border-color:rgba(52,211,153,.25)}
.pl{font-size:34px;margin-bottom:10px}
.pn-name{font-family:var(--ff-display);font-size:13px;font-weight:700;color:#fff;margin-bottom:7px;min-height:16px}
.pd{font-size:10px;color:rgba(255,255,255,.45);line-height:1.6}

/* ── Workflow ─────────────────────────────────────── */
.wf-row{display:flex;align-items:flex-start;gap:6px;margin-bottom:16px}
.wf-phase{flex:1;padding:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px}
.wfp-title{font-family:var(--ff-display);font-size:11px;font-weight:700;color:rgba(52,211,153,.85);margin-bottom:8px;letter-spacing:.5px}
.wf-phase ul{list-style:none;padding:0}
.wf-phase li{font-size:10px;color:rgba(255,255,255,.55);padding:2px 0 2px 10px;position:relative;line-height:1.5}
.wf-phase li::before{content:'›';position:absolute;left:0;color:rgba(52,211,153,.5)}
.wf-arr{font-size:18px;color:rgba(255,255,255,.18);padding-top:18px;flex-shrink:0}
.tat-strip{display:flex;align-items:center;gap:4px;padding:12px 16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:10px}
.tat-i{display:flex;flex-direction:column;align-items:center;gap:2px;flex:1}
.tt2{font-family:var(--ff-display);font-size:11px;font-weight:800;color:#a78bfa}
.td2{font-size:9px;color:rgba(255,255,255,.4);text-align:center}
.ts{color:rgba(255,255,255,.12);font-size:12px}

/* ── OBS ──────────────────────────────────────────── */
.crit{padding:10px 16px;background:rgba(251,191,36,.09);border:1px solid rgba(251,191,36,.22);border-radius:9px;font-size:12px;color:rgba(251,191,36,.85);margin-bottom:18px}
.crit span{font-weight:700}
.obs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.obs-card{padding:16px 18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;transition:all .3s ease}
.obs-card:hover{background:rgba(255,255,255,.07);border-color:rgba(99,102,241,.3)}
.oc-title{font-family:var(--ff-display);font-size:11px;font-weight:700;color:rgba(255,255,255,.65);margin-bottom:8px}
.obs-card code{font-size:10px;color:rgba(96,165,250,.8);background:rgba(96,165,250,.07);padding:5px 9px;border-radius:5px;display:block;line-height:1.6;font-family:var(--ff-mono);min-height:14px}

/* ── Exec Boxes ───────────────────────────────────── */
.exec-box{padding:20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:16px}
.eb-title{font-family:var(--ff-display);font-size:13px;font-weight:700;color:rgba(255,255,255,.8);margin-bottom:12px;padding-bottom:9px;border-bottom:1px solid rgba(255,255,255,.06)}
.eb-list{list-style:none;padding:0}
.eb-list li{font-size:11px;color:rgba(255,255,255,.55);padding:5px 0 5px 14px;position:relative;border-bottom:1px solid rgba(255,255,255,.04);line-height:1.5}
.eb-list li::before{content:'▸';position:absolute;left:0;color:rgba(167,139,250,.55)}
.eb-list strong{color:rgba(167,139,250,.85)}
.tool-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.tr-name{font-family:var(--ff-display);font-size:12px;font-weight:700;color:#a78bfa}
.tr-desc{font-size:10px;color:rgba(255,255,255,.4);text-align:right;max-width:55%}

/* ── Trouble ──────────────────────────────────────── */
.trouble-wrap{border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.06);margin-bottom:14px}
.tr-head{display:grid;grid-template-columns:1fr 2fr;padding:9px 18px;background:rgba(255,255,255,.07);font-family:var(--ff-display);font-size:10px;font-weight:700;color:rgba(255,255,255,.35);letter-spacing:2px;text-transform:uppercase}
.tr-row{display:grid;grid-template-columns:1fr 2fr;padding:11px 18px;border-top:1px solid rgba(255,255,255,.04);background:rgba(255,255,255,.02);transition:background .2s}
.tr-row:hover{background:rgba(255,255,255,.05)}
.tr-issue{font-size:11px;color:rgba(255,255,255,.6)}
.tr-fix{font-size:11px;color:rgba(255,255,255,.45)}
.tr-fix strong{color:rgba(251,191,36,.8)}
.health-pill{padding:11px 16px;background:rgba(52,211,153,.07);border:1px solid rgba(52,211,153,.18);border-radius:9px;font-size:11px;color:rgba(52,211,153,.75)}

/* ── Departure ────────────────────────────────────── */
.dep-box{padding:22px;border-radius:16px;border:1px solid rgba(255,255,255,.07)}
.dep-break{background:rgba(96,165,250,.06);border-color:rgba(96,165,250,.18)}
.dep-eod{background:rgba(167,139,250,.06);border-color:rgba(167,139,250,.18)}
.dep-title{font-family:var(--ff-display);font-size:14px;font-weight:700;color:#fff;margin-bottom:14px}
.dep-sub{font-size:11px;color:rgba(255,255,255,.35);font-weight:400}
.dep-step{display:flex;align-items:flex-start;gap:10px;padding:7px 0;font-size:12px;color:rgba(255,255,255,.6);border-bottom:1px solid rgba(255,255,255,.05);line-height:1.5}
.dep-step strong{color:rgba(255,255,255,.85)}
.ds-num{width:20px;height:20px;background:rgba(167,139,250,.18);border:1px solid rgba(167,139,250,.28);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:#a78bfa;flex-shrink:0}
.final-banner{margin-top:18px;padding:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:10px;text-align:center}
.fb-text{font-size:12px;color:rgba(255,255,255,.4);font-family:var(--ff-mono);min-height:14px;display:block}

/* ── Typewriter cursor blink ──────────────────────── */
.tw-cursor{display:inline-block;width:2px;height:1em;background:#a78bfa;margin-left:2px;vertical-align:middle;animation:blink .7s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ── Responsive ───────────────────────────────────── */
@media(max-width:900px){
  .sc{padding:44px 28px 28px}
  .toc-grid,.r3-grid,.cert-row{grid-template-columns:repeat(2,1fr)}
  .plat-grid{grid-template-columns:repeat(2,1fr)}
  .wf-row{flex-direction:column}
  .wf-arr{transform:rotate(90deg);align-self:center}
  .two-col,.obs-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .sc{padding:36px 18px 18px}
  .toc-grid,.r3-grid,.cert-row,.plat-grid{grid-template-columns:1fr}
  .st{font-size:26px}
  .cover-h1{font-size:36px}
}