/* ===================== Optera demo · design system ===================== */
:root{
  --void:#04050a; --abyss:#070912; --surface:#0c0f1d; --surface-2:#111527;
  --line:#1c2236; --line-bright:#2a3350;
  --ink:#eaf0ff; --mut:#9aa6c7; --faint:#5c6788;
  --blue:#2f6bff; --cyan:#21e1ff; --violet:#8b5cff; --magenta:#ff39c0;
  --lime:#5ef2a8; --amber:#ffb648; --red:#ff5470;
  --display:'Syne',sans-serif; --sans:'Manrope',system-ui,sans-serif; --mono:'JetBrains Mono',monospace;
  --grad-aurora:
    radial-gradient(60% 80% at 15% 10%, rgba(47,107,255,.22), transparent 60%),
    radial-gradient(50% 70% at 85% 15%, rgba(139,92,255,.20), transparent 60%),
    radial-gradient(70% 90% at 70% 90%, rgba(33,225,255,.14), transparent 60%),
    radial-gradient(50% 60% at 25% 85%, rgba(255,57,192,.12), transparent 60%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  background:var(--void); color:var(--ink); font-family:var(--sans);
  -webkit-font-smoothing:antialiased; overflow-x:hidden; line-height:1.55;
}
a{color:inherit;text-decoration:none}
::selection{background:rgba(33,225,255,.3);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--blue),var(--violet));border-radius:99px;border:2px solid var(--void)}

.aurora{position:fixed;inset:0;z-index:0;background:var(--grad-aurora);filter:blur(20px);
  animation:aurora 22s ease-in-out infinite;pointer-events:none}
@keyframes aurora{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-3%,2%,0) scale(1.08)}}
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.glass{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(18px) saturate(140%)}
.glass-strong{background:linear-gradient(180deg,rgba(18,22,40,.85),rgba(10,12,24,.7));
  border:1px solid rgba(255,255,255,.09);backdrop-filter:blur(24px) saturate(150%)}
.gradient-text{background:linear-gradient(100deg,var(--cyan),var(--blue) 45%,var(--violet) 75%,var(--magenta));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ===================== NAV ===================== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:20px;
  padding:12px clamp(16px,4vw,40px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.brand-word{font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:19px}
.nav-links{display:flex;gap:22px;margin-left:auto;font-size:14px;color:var(--mut)}
.nav-links a{transition:color .2s}.nav-links a:hover{color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.lang-btn{background:transparent;color:var(--mut);border:0;padding:6px 11px;font-size:12px;cursor:pointer;font-family:var(--sans)}
.lang-btn.is-active{background:rgba(47,107,255,.18);color:var(--ink)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;
  font-family:var(--sans);font-weight:600;font-size:14px;cursor:pointer;border:1px solid transparent;
  padding:9px 16px;transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(100deg,var(--blue),var(--violet));color:#fff;
  box-shadow:0 0 0 1px rgba(47,107,255,.4),0 0 32px -6px rgba(47,107,255,.6)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-bright);color:var(--ink)}
.btn-lg{padding:13px 24px;font-size:15px;border-radius:14px}

/* ===================== HERO ===================== */
.hero{position:relative;z-index:1;min-height:92vh;display:flex;align-items:center;
  padding:120px clamp(16px,5vw,40px) 60px;max-width:1200px;margin:0 auto}
.hero-inner{max-width:880px}
.eyebrow{display:inline-block;padding:7px 14px;border-radius:99px;font-size:13px;color:var(--cyan);
  font-family:var(--mono);margin-bottom:26px}
.hero-title{font-family:var(--display);font-weight:800;letter-spacing:-.03em;line-height:1.02;
  font-size:clamp(40px,8vw,86px)}
.hero-tag{font-family:var(--display);font-weight:700;font-size:clamp(18px,2.4vw,26px);margin-top:18px;color:var(--ink)}
.hero-sub{color:var(--mut);font-size:clamp(15px,1.6vw,19px);max-width:620px;margin-top:16px;text-wrap:balance}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-stats{display:flex;gap:clamp(24px,5vw,64px);margin-top:54px;flex-wrap:wrap}
.hstat-num{font-family:var(--display);font-weight:800;font-size:clamp(30px,4vw,46px)}
.hstat-lbl{color:var(--faint);font-size:13px;max-width:160px;margin-top:4px}

/* ===================== SECTIONS ===================== */
.section{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:clamp(60px,9vw,110px) clamp(16px,5vw,40px)}
.sec-head{margin-bottom:46px;max-width:760px}
.kicker{font-family:var(--mono);font-size:13px;color:var(--cyan);text-transform:uppercase;letter-spacing:.08em}
.sec-title{font-family:var(--display);font-weight:800;letter-spacing:-.025em;font-size:clamp(28px,4.4vw,48px);margin-top:12px;line-height:1.08;text-wrap:balance}
.sec-sub{color:var(--mut);font-size:clamp(15px,1.6vw,18px);margin-top:14px;text-wrap:balance}

.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{position:relative;border-radius:22px;
  background:linear-gradient(180deg,rgba(17,21,39,.7),rgba(9,11,22,.55));
  border:1px solid var(--line);overflow:hidden;transition:transform .25s,border-color .25s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(130deg,rgba(33,225,255,.35),transparent 35%,transparent 65%,rgba(139,92,255,.3));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.card:hover::before{opacity:1}
.card:hover{transform:translateY(-3px)}
.pad{padding:24px}
.ico{font-size:28px;margin-bottom:12px}
.card h3{font-family:var(--display);font-weight:700;font-size:19px;margin-bottom:8px;letter-spacing:-.01em}
.card p{color:var(--mut);font-size:14.5px}

.mod{display:flex;flex-direction:column}
.mod-n{font-family:var(--mono);color:var(--faint);font-size:13px;margin-bottom:10px}

/* ===================== STATUS BAR ===================== */
.statusbar{display:flex;align-items:center;gap:clamp(14px,3vw,34px);flex-wrap:wrap;
  border-radius:16px;padding:14px 22px;margin-bottom:22px}
.sb-item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--mut)}
.sb-item b{color:var(--ink);font-family:var(--mono);font-size:15px}
.dot{width:9px;height:9px;border-radius:50%;box-shadow:0 0 12px currentColor}
.dot-green{background:var(--lime);color:var(--lime)}
.dot-amber{background:var(--amber);color:var(--amber)}
.dot-cyan{background:var(--cyan);color:var(--cyan)}
.dot-violet{background:var(--violet);color:var(--violet)}
.dot-magenta{background:var(--magenta);color:var(--magenta)}
.sb-live{margin-left:auto;display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;color:var(--red)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--red);animation:blink 1.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes dash{to{stroke-dashoffset:-1000}}

/* ===================== KPIs ===================== */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi{padding:18px}
.kpi-lbl{color:var(--faint);font-size:12.5px;margin-bottom:8px}
.kpi-val{font-family:var(--display);font-weight:800;font-size:30px;letter-spacing:-.02em;transition:color .3s}
.kpi-val.flash{color:var(--cyan)}
.kpi-unit{font-size:15px;color:var(--mut);font-weight:600}
.kpi-spark{height:22px;margin-top:10px}

/* ===================== MAP + OPS ===================== */
.center-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}
.card-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.card-bar h3{margin:0;font-size:16px}
.badge{font-family:var(--mono);font-size:12px;color:var(--cyan);background:rgba(33,225,255,.1);
  border:1px solid rgba(33,225,255,.25);padding:4px 10px;border-radius:99px}
.map-card{display:flex;flex-direction:column}
#opmap{width:100%;height:auto;display:block;padding:8px}
.map-legend{display:flex;gap:18px;padding:12px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--mut)}
.map-legend span{display:inline-flex;align-items:center;gap:7px}
.lg{width:10px;height:10px;border-radius:50%}
.lg-hub{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.lg-veh{background:var(--blue)}
.lg-inc{background:var(--amber);box-shadow:0 0 8px var(--amber)}

.ops-col{display:flex;flex-direction:column;gap:18px}
.ops-panel{flex:1}
.bar-row{display:grid;grid-template-columns:80px 1fr 44px;align-items:center;gap:12px;margin-top:12px;font-size:13px;color:var(--mut)}
.bar-row b{color:var(--ink);font-family:var(--mono);text-align:right}
.bar{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.feed{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:6px;max-height:230px;overflow:hidden}
.feed li{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--mut);
  padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.025);border:1px solid var(--line);
  animation:slidein .4s ease}
@keyframes slidein{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.feed .ftag{font-family:var(--mono);font-size:11px;padding:1px 7px;border-radius:6px;white-space:nowrap}
.ftag.warn{background:rgba(255,182,72,.14);color:var(--amber)}
.ftag.info{background:rgba(33,225,255,.12);color:var(--cyan)}
.ftag.ok{background:rgba(94,242,168,.12);color:var(--lime)}

/* ===================== OPTERA AI ===================== */
.ai-card{padding:8px}
.ai-chat{display:flex;flex-direction:column;gap:14px;padding:20px;min-height:220px;max-height:440px;overflow-y:auto}
.msg{max-width:82%;padding:13px 16px;border-radius:16px;font-size:14.5px;line-height:1.55}
.msg.user{align-self:flex-end;background:linear-gradient(100deg,var(--blue),var(--violet));color:#fff;border-bottom-right-radius:4px}
.msg.ai{align-self:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.ai h4{font-family:var(--display);font-size:15px;margin-bottom:6px;color:var(--cyan)}
.msg.ai ul{margin:8px 0 4px 18px;color:var(--mut)}
.msg.ai .metric{display:inline-block;font-family:var(--mono);font-size:12.5px;color:var(--lime);
  background:rgba(94,242,168,.1);padding:2px 8px;border-radius:6px;margin:3px 4px 0 0}
.typing{display:inline-flex;gap:4px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--mut);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
.ai-suggest{display:flex;flex-wrap:wrap;gap:9px;padding:14px 20px;border-top:1px solid var(--line)}
.chip{font-size:13px;color:var(--ink);background:rgba(255,255,255,.04);border:1px solid var(--line-bright);
  padding:8px 14px;border-radius:99px;cursor:pointer;transition:border-color .2s,background .2s}
.chip:hover{border-color:var(--cyan);background:rgba(33,225,255,.08)}

/* ===================== REPLANNING ===================== */
.replan{display:flex;flex-direction:column;gap:22px;align-items:flex-start}
.replan-flow{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.rf-step{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.025);font-size:14px;transition:.3s}
.rf-step.active{border-color:var(--cyan);box-shadow:0 0 0 1px rgba(33,225,255,.4),0 0 24px -8px var(--cyan)}
.rf-ico{font-size:18px}
.rf-arrow{color:var(--faint)}
.replan-cmp{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;width:100%;
  animation:slidein .5s ease}
.cmp-col{padding:18px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.cmp-after{border-color:rgba(94,242,168,.3)}
.cmp-col h4{font-family:var(--mono);font-size:13px;color:var(--faint);margin-bottom:12px;letter-spacing:.08em}
.cmp-row{display:flex;align-items:baseline;gap:10px;justify-content:space-between;margin-top:10px;font-size:14px;color:var(--mut)}
.cmp-row b{color:var(--ink);font-family:var(--mono)}
.cmp-row b.good{color:var(--lime)}
.cmp-row em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--lime)}
.cmp-arrow{font-size:34px}

/* ===================== SIMULATOR ===================== */
.sim{display:flex;flex-direction:column;gap:22px}
.sim-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.sim-ctrl{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--mut)}
.sim-ctrl output{font-family:var(--mono);color:var(--cyan);font-size:15px}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:99px;background:var(--surface-2);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;
  background:linear-gradient(var(--cyan),var(--blue));cursor:pointer;box-shadow:0 0 12px -2px var(--cyan)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border:0;border-radius:50%;background:var(--cyan);cursor:pointer}
.sim-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.sim-res{padding:16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.025)}
.sim-res span{display:block;color:var(--faint);font-size:12.5px;margin-bottom:6px}
.sim-res b{font-family:var(--display);font-weight:800;font-size:24px}
.sim-reco{border-radius:14px;padding:16px 18px;font-size:14px;color:var(--mut);border-left:3px solid var(--cyan)}
.sim-reco b{color:var(--cyan)}

/* ===================== AUTONOMOUS AGENT ===================== */
.agent-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.agent-flow{display:flex;flex-direction:column;gap:0}
.af-step{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.025);transition:.3s;position:relative}
.af-step+.af-step{margin-top:10px}
.af-step.active{border-color:var(--lime);box-shadow:0 0 0 1px rgba(94,242,168,.35),0 0 24px -8px var(--lime)}
.af-step.done{border-color:rgba(94,242,168,.25)}
.af-ico{font-size:20px;flex-shrink:0;margin-top:2px}
.af-body{flex:1}
.af-title{font-weight:700;font-size:14px;font-family:var(--display)}
.af-detail{color:var(--mut);font-size:13px;margin-top:4px;line-height:1.45}
.agent-result{border-radius:16px;border:1px solid rgba(94,242,168,.3);background:rgba(94,242,168,.05);padding:20px;display:flex;flex-direction:column;gap:14px}
.ar-row{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;color:var(--mut);border-bottom:1px solid rgba(255,255,255,.04);padding-bottom:10px}
.ar-row:last-child{border-bottom:0;padding-bottom:0}
.ar-row b{font-family:var(--mono);color:var(--lime)}
.ar-row.neg b{color:var(--red)}
.ar-conf{display:flex;align-items:center;gap:10px;margin-top:4px}
.conf-bar{flex:1;height:6px;border-radius:99px;background:var(--surface-2)}
.conf-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--lime),var(--cyan))}
.conf-val{font-family:var(--mono);font-size:13px;color:var(--lime)}
.agent-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:10px}

/* ===================== DECISION CENTER ===================== */
.dec-table{width:100%;border-collapse:collapse;font-size:13.5px}
.dec-table th{text-align:left;color:var(--faint);font-family:var(--mono);font-size:12px;font-weight:500;
  padding:10px 14px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.06em}
.dec-table td{padding:13px 14px;border-bottom:1px solid rgba(255,255,255,.04);color:var(--mut);vertical-align:middle}
.dec-table tr:last-child td{border-bottom:0}
.dec-table tr:hover td{background:rgba(255,255,255,.02)}
.dec-table td:first-child{color:var(--ink);font-weight:600}
.dec-impact{font-family:var(--mono);color:var(--lime)}
.dec-impact.neg{color:var(--red)}
.dec-conf{font-family:var(--mono);font-size:12px;color:var(--cyan)}
.dec-status{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-family:var(--mono)}
.dec-status.executed{background:rgba(94,242,168,.12);color:var(--lime);border:1px solid rgba(94,242,168,.25)}
.dec-status.pending{background:rgba(255,182,72,.1);color:var(--amber);border:1px solid rgba(255,182,72,.22)}
.dec-status.reverted{background:rgba(92,103,136,.15);color:var(--faint);border:1px solid var(--line)}
.dec-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.dec-sum-item{padding:16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.025);text-align:center}
.dec-sum-val{font-family:var(--display);font-weight:800;font-size:26px;color:var(--cyan)}
.dec-sum-lbl{color:var(--faint);font-size:12px;margin-top:5px}

/* ===================== DIGITAL TWIN ===================== */
.twin-layout{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:start}
.twin-scenarios{display:flex;flex-direction:column;gap:10px}
.twin-scen{padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.025);cursor:pointer;transition:.25s;font-size:14px;display:flex;align-items:center;gap:10px}
.twin-scen:hover{border-color:var(--violet);background:rgba(139,92,255,.07)}
.twin-scen.active{border-color:var(--violet);background:rgba(139,92,255,.12);box-shadow:0 0 0 1px rgba(139,92,255,.35)}
.twin-scen-ico{font-size:20px;flex-shrink:0}
.twin-scen-name{font-weight:600;font-family:var(--display);font-size:14px}
.twin-scen-tag{font-size:12px;color:var(--faint)}
.twin-results{display:flex;flex-direction:column;gap:16px}
.twin-headline{padding:18px 20px;border-radius:16px;border:1px solid rgba(139,92,255,.3);background:rgba(139,92,255,.06)}
.twin-headline h3{font-family:var(--display);font-size:20px;margin-bottom:4px}
.twin-headline p{color:var(--mut);font-size:14px}
.twin-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.twin-kpi{padding:14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.025);text-align:center}
.twin-kpi-val{font-family:var(--display);font-weight:800;font-size:22px}
.twin-kpi-lbl{color:var(--faint);font-size:12px;margin-top:4px}
.twin-kpi-delta{font-family:var(--mono);font-size:12px;margin-top:4px}
.twin-kpi-delta.pos{color:var(--lime)}
.twin-kpi-delta.neg{color:var(--red)}
.twin-reco{border-radius:14px;padding:16px 18px;font-size:14px;color:var(--mut);border-left:3px solid var(--violet)}
.twin-reco b{color:var(--violet)}

/* ===================== NETWORK SCORE ===================== */
.score-layout{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.score-ring-wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.score-ring-svg{width:180px;height:180px}
.score-ring-val{font-family:var(--display);font-weight:800;font-size:22px;text-align:center}
.score-ring-lbl{color:var(--faint);font-size:12px;text-align:center;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em}
.score-subs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.score-sub{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.025)}
.score-sub-head{display:flex;justify-content:space-between;font-size:13px}
.score-sub-name{color:var(--mut)}
.score-sub-val{font-family:var(--mono);color:var(--cyan)}
.score-sub-bar{height:5px;border-radius:99px;background:var(--surface-2)}
.score-sub-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan))}

/* ===================== TECH ===================== */
.tech-grid{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.tech{padding:11px 18px;border-radius:12px;font-family:var(--mono);font-size:14px;color:var(--mut)}
.arch{margin-top:8px}

/* ===================== CONTACT / FOOTER ===================== */
.contact-sec{max-width:900px}
.contact{text-align:center;padding:48px 32px}
.contact .hero-cta{justify-content:center}
.footer{position:relative;z-index:1;text-align:center;padding:46px 20px;border-top:1px solid var(--line);color:var(--faint)}
.foot-brand{display:flex;align-items:center;justify-content:center;gap:9px;font-family:var(--display);font-weight:800;margin-bottom:10px}
.foot-note{font-size:12.5px;margin-top:6px;opacity:.7}

/* ===================== REVEAL ===================== */
.section,.kpi,.statusbar{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal-in{opacity:1;transform:none}

/* ===================== RESPONSIVE ===================== */
@media(max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .center-grid{grid-template-columns:1fr}
  .nav-links{display:none}
}
@media(max-width:560px){
  .grid-3,.grid-4,.kpi-grid{grid-template-columns:1fr}
  .replan-cmp{grid-template-columns:1fr}
  .cmp-arrow{transform:rotate(90deg);justify-self:center}
  .hero-stats{gap:24px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition:none!important}
  .section,.kpi,.statusbar{opacity:1;transform:none}
}