:root{
  --teal-900:#0d2429;
  --teal-800:#12333a;
  --teal-700:#194752;
  --teal-600:#245b68;
  --brand-primary:#326c79;
  --brand-secondary:#289dd2;
  --brand-accent:#ffde59;
  --ink:#122024;
  --paper:#f6f9fa;
  --paper-dim:#e8eef0;
  --surface:#ffffff;
  --surface-2:#f0f5f6;
  --border:rgba(18,32,36,0.10);
  --text:#16262b;
  --text-dim:#4d6169;
  --shadow-color:220,20%,20%;
  --radius:18px;
  --font-display: -apple-system, "Segoe UI Semibold", "Segoe UI", system-ui, sans-serif;
  --font-body: -apple-system, "Segoe UI", system-ui, sans-serif;
}
:root[data-theme="dark"]{
  --ink:#eaf2f3;
  --paper:#0a1a1e;
  --paper-dim:#0d2226;
  --surface:#0f2529;
  --surface-2:#123039;
  --border:rgba(234,242,243,0.10);
  --text:#e7f1f2;
  --text-dim:#9fb6bc;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#eaf2f3;
    --paper:#0a1a1e;
    --paper-dim:#0d2226;
    --surface:#0f2529;
    --surface-2:#123039;
    --border:rgba(234,242,243,0.10);
    --text:#e7f1f2;
    --text-dim:#9fb6bc;
  }
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .4s ease,color .4s ease;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;text-wrap:balance;letter-spacing:-0.01em;}
p{margin:0;line-height:1.65;color:var(--text-dim);text-wrap:pretty;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,48px);}
section{position:relative;}

/* ---------- reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:translateY(0);}
.stagger > *{transition-delay:calc(var(--i,0) * 90ms);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- theme toggle ---------- */
.theme-toggle{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border);
  background:var(--surface);display:grid;place-items:center;color:var(--text);
  transition:background .3s,transform .3s;
  flex:none;
}
.theme-toggle:hover{transform:rotate(20deg);}
.theme-toggle svg{width:18px;height:18px;}

/* ================= NAV ================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,5vw,48px);
  transition:background .4s ease,box-shadow .4s ease,padding .4s ease,border-color .4s ease;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  padding:12px clamp(20px,5vw,48px);
  border-bottom-color:var(--border);
  box-shadow:0 8px 30px -20px hsla(var(--shadow-color),0.5);
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{width:34px;height:26px;}
.brand-logo{height:44px;width:auto;max-width:none;transition:opacity .3s;}
.nav .brand{position:relative;}
.nav .brand-logo-white{display:block;}
.nav .brand-logo-color{display:none;}
.nav.scrolled .brand-logo-white{display:none;}
.nav.scrolled .brand-logo-color{display:block;}
:root[data-theme="dark"] .nav.scrolled .brand-logo-white{display:block;}
:root[data-theme="dark"] .nav.scrolled .brand-logo-color{display:none;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .nav.scrolled .brand-logo-white{display:block;}:root:not([data-theme="light"]) .nav.scrolled .brand-logo-color{display:none;}}
.brand-word{font-family:var(--font-display);font-weight:800;font-size:1.02rem;letter-spacing:0.02em;color:var(--brand-primary);}
:root[data-theme="dark"] .brand-word{color:#bfe6f2;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .brand-word{color:#bfe6f2;}}
.brand-word small{display:block;font-size:0.5rem;font-weight:600;letter-spacing:0.22em;color:var(--text-dim);}

.nav-links{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0;}
.nav-links a{
  position:relative;padding:9px 14px;font-size:0.88rem;font-weight:600;color:var(--text);
  border-radius:999px;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--brand-secondary);transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.3,.8,.3,1);
}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:14px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;border:none;font-weight:700;font-size:0.88rem;
  letter-spacing:0.01em;transition:transform .3s cubic-bezier(.3,.8,.3,1),box-shadow .3s,background .3s,color .3s;
}
.btn-primary{background:var(--brand-accent);color:#20260c;box-shadow:0 10px 24px -12px rgba(255,222,89,0.7);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(255,222,89,0.85);}
.btn-ghost{background:transparent;border:1.5px solid var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--brand-secondary);color:var(--brand-secondary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--brand-primary);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 26px -14px hsla(var(--shadow-color),0.6);}

.burger{display:none;width:38px;height:38px;border:none;background:none;position:relative;}
.burger span{position:absolute;left:8px;right:8px;height:2px;background:var(--text);transition:transform .3s,opacity .3s,top .3s;}
.burger span:nth-child(1){top:13px;}
.burger span:nth-child(2){top:19px;}
.burger span:nth-child(3){top:25px;}
.burger.open span:nth-child(1){top:19px;transform:rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){top:19px;transform:rotate(-45deg);}

.mobile-panel{
  position:fixed;inset:0 0 auto 0;top:0;z-index:99;background:var(--surface);
  padding:100px 28px 40px;transform:translateY(-100%);transition:transform .5s cubic-bezier(.2,.8,.2,1);
  display:flex;flex-direction:column;gap:6px;box-shadow:0 20px 40px -20px hsla(var(--shadow-color),0.5);
}
.mobile-panel.open{transform:translateY(0);}
.mobile-panel a{padding:16px 4px;font-size:1.25rem;font-weight:700;border-bottom:1px solid var(--border);}

/* ================= HERO ================= */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:140px clamp(20px,5vw,48px) 90px;overflow:hidden;
  background:radial-gradient(120% 90% at 15% 0%, #1c4753 0%, var(--teal-900) 55%, #081418 100%);
}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0.55;}
.hero-inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;color:#a9dced;font-weight:700;font-size:0.78rem;
  letter-spacing:0.16em;text-transform:uppercase;margin-bottom:22px;opacity:0;animation:rise .9s .15s cubic-bezier(.2,.8,.2,1) forwards;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brand-accent);}
.hero h1{
  font-size:clamp(2.6rem,5.4vw,4.3rem);line-height:1.04;color:#f4fbfc;font-weight:800;
}
.hero h1 .line{display:block;overflow:hidden;}
.hero h1 .line span{display:block;opacity:0;transform:translateY(100%);animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards;}
.hero h1 .line:nth-child(1) span{animation-delay:.28s;}
.hero h1 .line:nth-child(2) span{animation-delay:.42s;}
.hero h1 .accent{background:linear-gradient(90deg,#ffde59,#ffc85e);-webkit-background-clip:text;background-clip:text;color:transparent;}
@keyframes rise{to{opacity:1;transform:translateY(0);}}
.hero p.lead{
  margin-top:24px;font-size:1.08rem;color:#c7dde2;max-width:46ch;
  opacity:0;animation:rise .9s .58s cubic-bezier(.2,.8,.2,1) forwards;
}
.hero-actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;
  opacity:0;animation:rise .9s .72s cubic-bezier(.2,.8,.2,1) forwards;}
.hero-stats{display:flex;gap:32px;margin-top:52px;flex-wrap:wrap;
  opacity:0;animation:rise .9s .86s cubic-bezier(.2,.8,.2,1) forwards;}
.hero-stats div b{display:block;font-family:var(--font-display);font-size:1.5rem;color:#fff;}
.hero-stats div span{font-size:0.76rem;color:#9bbac2;letter-spacing:0.03em;}

.hero-mark{
  position:relative;justify-self:center;width:min(360px,90%);
  opacity:0;animation:rise 1.1s .5s cubic-bezier(.2,.8,.2,1) forwards;
}
.hero-mark svg,.hero-mark img{animation:float 6s ease-in-out infinite;filter:drop-shadow(0 30px 50px rgba(0,0,0,0.45));}
@keyframes float{0%,100%{transform:translateY(0px);}50%{transform:translateY(-16px);}}

.scroll-cue{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:#8fb3bc;font-size:0.7rem;
  letter-spacing:0.18em;text-transform:uppercase;opacity:0;animation:rise .9s 1.1s forwards;
}
.scroll-cue .dot{width:1px;height:34px;background:linear-gradient(#ffde59,transparent);position:relative;overflow:hidden;}
.scroll-cue .dot::after{content:"";position:absolute;left:-1px;top:-34px;width:3px;height:16px;background:#ffde59;border-radius:2px;animation:cue 2.2s ease-in-out infinite;}
@keyframes cue{0%{top:-16px;}70%{top:34px;}100%{top:34px;}}

.wave-divider{display:block;width:100%;position:relative;line-height:0;}
.wave-divider svg{width:100%;height:auto;}

/* ================= SERVICES ================= */
.services{background:var(--paper);padding:120px 0 100px;}
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.kicker{display:inline-block;font-size:0.76rem;font-weight:800;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--brand-secondary);margin-bottom:14px;}
.section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem);color:var(--text);}
.section-head p{margin-top:14px;font-size:1.02rem;}

.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;}
.service-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;position:relative;overflow:hidden;
  transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s,border-color .45s;
}
@property --border-angle{syntax:'<angle>';inherits:false;initial-value:0deg;}
.service-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:conic-gradient(from var(--border-angle),
    transparent 0%, var(--brand-secondary) 12%, var(--brand-accent) 22%, transparent 34%, transparent 100%);
  -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 .45s;pointer-events:none;
}
@keyframes border-spin{to{--border-angle:360deg;}}
.service-card:hover{transform:translateY(-8px);box-shadow:0 30px 50px -30px hsla(var(--shadow-color),0.55);}
.service-card:hover::before{opacity:1;animation:border-spin 2.4s linear infinite;}
.service-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));color:#fff;
  transition:transform .45s cubic-bezier(.3,.8,.3,1);
}
.service-card:hover .service-icon{transform:rotate(-8deg) scale(1.08);}
.service-icon svg{width:24px;height:24px;}
.service-card h3{font-size:1.08rem;margin-bottom:10px;color:var(--text);}
.service-card p{font-size:0.92rem;}
.brochure-btn{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:10px 16px;
  border-radius:999px;border:1.5px solid var(--border);background:transparent;color:var(--brand-secondary);
  font-size:0.82rem;font-weight:700;transition:background .3s,border-color .3s,transform .3s,color .3s;
}
.brochure-btn svg{width:15px;height:15px;transition:transform .3s;}
.brochure-btn:hover{background:var(--brand-secondary);border-color:var(--brand-secondary);color:#fff;transform:translateY(-2px);}
.brochure-btn:hover svg{transform:translateY(2px);}

.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);z-index:200;
  background:var(--teal-900);color:#eaf6f9;padding:14px 22px;border-radius:12px;
  font-size:0.88rem;font-weight:600;box-shadow:0 20px 40px -18px hsla(var(--shadow-color),0.6);
  opacity:0;pointer-events:none;transition:opacity .35s,transform .35s;
}
.toast.show{opacity:1;transform:translate(-50%,0);}

/* ================= PRODUCT PREVIEW DIALOG ================= */
.service-card{cursor:pointer;}
.card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.card-actions .brochure-btn{margin-top:0;}
.detail-btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1.5px solid transparent;
  background:var(--brand-primary);color:#fff;font-size:0.82rem;font-weight:700;
  transition:background .3s,transform .3s,box-shadow .3s;
}
.detail-btn svg{width:15px;height:15px;transition:transform .3s;}
.detail-btn:hover{background:var(--brand-secondary);transform:translateY(-2px);box-shadow:0 12px 22px -12px rgba(40,157,210,.8);}
.detail-btn:hover svg{transform:translateX(3px);}
.detail-btn:focus-visible,.brochure-btn:focus-visible,.pd-close:focus-visible,.pd-navbtn:focus-visible,.pd-dot:focus-visible,.mk-tab:focus-visible{outline:2px solid var(--brand-secondary);outline-offset:3px;}

html.pd-lock{overflow:hidden;}
.pd{
  width:min(1080px,calc(100vw - 32px));max-height:min(780px,calc(100vh - 32px));padding:0;margin:auto;
  border:1px solid var(--border);border-radius:24px;background:var(--surface);color:var(--text);overflow:hidden;
  box-shadow:0 50px 120px -30px rgba(0,0,0,.65);
}
.pd::backdrop{background:rgba(6,16,20,.66);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
.pd[open]{animation:pdIn .45s cubic-bezier(.2,.8,.2,1);}
.pd[open]::backdrop{animation:pdFade .35s ease;}
.pd.closing{animation:pdOut .22s ease forwards;}
.pd.closing::backdrop{animation:pdFadeOut .22s ease forwards;}
@keyframes pdIn{from{opacity:0;transform:translateY(24px) scale(.97);}to{opacity:1;transform:none;}}
@keyframes pdOut{to{opacity:0;transform:translateY(16px) scale(.98);}}
@keyframes pdFade{from{opacity:0;}to{opacity:1;}}
@keyframes pdFadeOut{to{opacity:0;}}
.pd-shell{display:flex;flex-direction:column;max-height:min(780px,calc(100vh - 32px));}
.pd-body{overflow:auto;flex:1;min-height:min(560px,calc(100vh - 140px));transition:opacity .16s ease,transform .16s ease;overscroll-behavior:contain;}
.pd-body.swap{opacity:0;transform:translateY(6px);}
.pd-close{
  position:absolute;top:16px;right:16px;z-index:6;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--border);background:var(--surface);color:var(--text);display:grid;place-items:center;
  transition:transform .3s,background .3s,color .3s;
}
.pd-close:hover{background:var(--brand-secondary);color:#fff;transform:rotate(90deg);}
.pd-close svg{width:16px;height:16px;}
.pd-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);min-height:100%;}
.pd-info{padding:46px 40px 34px;display:flex;flex-direction:column;gap:18px;}
.pd-kicker{display:inline-flex;align-items:center;gap:10px;font-size:0.74rem;font-weight:800;letter-spacing:0.16em;text-transform:uppercase;color:var(--brand-secondary);}
.pd-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));}
.pd-ico svg{width:18px;height:18px;}
.pd-info h3{font-size:clamp(1.6rem,2.6vw,2.1rem);color:var(--text);}
.pd-lead{font-size:1rem;}
.pd-features{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:11px;}
.pd-features li{display:flex;gap:11px;align-items:flex-start;font-size:0.93rem;color:var(--text);line-height:1.5;
  opacity:0;transform:translateX(-10px);animation:pdItem .5s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(.15s + var(--n,0) * 70ms);}
.pd-features svg{flex:none;width:18px;height:18px;margin-top:2px;color:var(--brand-secondary);}
@keyframes pdItem{to{opacity:1;transform:none;}}
.pd-best{font-size:0.86rem;color:var(--text-dim);padding:12px 14px;border-radius:12px;background:var(--surface-2);border:1px solid var(--border);}
.pd-best b{color:var(--text);}
.pd-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto;padding-top:6px;align-items:center;}
.pd-actions .brochure-btn{margin-top:0;}
.pd-preview{
  position:relative;padding:44px 34px 30px;display:flex;flex-direction:column;justify-content:center;gap:14px;
  background:linear-gradient(160deg,var(--teal-900),var(--brand-primary) 75%,var(--brand-secondary));
}
.pd-note{font-size:0.74rem;color:rgba(255,255,255,.7);text-align:center;letter-spacing:.03em;}

.pd-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;border-top:1px solid var(--border);background:var(--surface);}
.pd-navbtn{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1px solid var(--border);
  background:transparent;color:var(--text);font-size:0.82rem;font-weight:700;transition:background .3s,color .3s,border-color .3s,transform .3s;}
.pd-navbtn:hover{background:var(--brand-secondary);border-color:var(--brand-secondary);color:#fff;transform:translateY(-1px);}
.pd-navbtn svg{width:15px;height:15px;flex:none;}
.pd-dots{display:flex;gap:8px;}
.pd-dot{width:8px;height:8px;border-radius:99px;border:none;padding:0;cursor:pointer;background:color-mix(in srgb,var(--text) 22%,transparent);transition:width .35s,background .35s;}
.pd-dot.active{width:26px;background:var(--brand-secondary);}

/* mock app windows */
.mk{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 30px 60px -28px rgba(0,0,0,.6);
  animation:mkIn .7s .1s cubic-bezier(.2,.8,.2,1) both;}
@keyframes mkIn{from{opacity:0;transform:translateY(18px) scale(.97);}to{opacity:1;transform:none;}}
.mk-top{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--border);}
.mk-top i{width:9px;height:9px;border-radius:50%;background:color-mix(in srgb,var(--text) 22%,transparent);}
.mk-top i:nth-child(1){background:#ff6b5e;}.mk-top i:nth-child(2){background:#ffbd3d;}.mk-top i:nth-child(3){background:#3ecf6e;}
.mk-url{margin-left:10px;flex:1;font-size:0.7rem;color:var(--text-dim);background:var(--surface);border:1px solid var(--border);border-radius:99px;padding:3px 12px;}
.mk-body{padding:16px;display:grid;gap:14px;font-size:0.78rem;}
.mk-head{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.mk-head small,.mk-kpi small{display:block;color:var(--text-dim);font-size:0.68rem;}
.mk-head b{color:var(--text);font-size:0.92rem;}
.mk-chip{font-size:0.66rem;font-weight:800;padding:4px 10px;border-radius:99px;white-space:nowrap;}
.mk-chip.ok{color:#127a44;background:rgba(62,207,110,.16);}
.mk-chip.warn{color:#8a5a00;background:rgba(255,189,61,.22);}
:root[data-theme="dark"] .mk-chip.ok{color:#5be08d;}
:root[data-theme="dark"] .mk-chip.warn{color:#ffd166;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .mk-chip.ok{color:#5be08d;}:root:not([data-theme="light"]) .mk-chip.warn{color:#ffd166;}}
.mk-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.mk-kpi{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;}
.mk-kpi b{display:block;color:var(--text);font-size:1.02rem;margin-top:2px;font-variant-numeric:tabular-nums;}
.mk-kpi em{font-style:normal;font-size:0.66rem;font-weight:800;color:#127a44;}
:root[data-theme="dark"] .mk-kpi em{color:#5be08d;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .mk-kpi em{color:#5be08d;}}
.mk-table{border:1px solid var(--border);border-radius:10px;overflow:hidden;}
.mk-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 84px;gap:8px;align-items:center;padding:9px 12px;border-top:1px solid var(--border);color:var(--text);font-variant-numeric:tabular-nums;}
.mk-row:first-child{border-top:none;}
.mk-row.th{background:var(--surface-2);color:var(--text-dim);font-size:0.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;}
.mk-emp{display:flex;align-items:center;gap:8px;min-width:0;}
.mk-emp span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mk-av{width:22px;height:22px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:0.58rem;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));}
.mk-row .mk-chip{justify-self:end;}
.mk-progress-label{display:flex;justify-content:space-between;color:var(--text-dim);margin-bottom:6px;font-size:0.72rem;}
.mk-progress-label b{color:var(--text);}
.mk-progress{height:8px;border-radius:99px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden;}
.mk-progress span{display:block;height:100%;width:var(--w);border-radius:inherit;transform-origin:left;
  background:linear-gradient(90deg,var(--brand-secondary),var(--brand-accent));animation:mkFill 1.2s .4s cubic-bezier(.2,.8,.2,1) both;}
@keyframes mkFill{from{transform:scaleX(0);}}
.mk-tabs{display:flex;gap:6px;background:var(--surface-2);border:1px solid var(--border);padding:4px;border-radius:99px;}
.mk-tab{flex:1;border:none;background:transparent;color:var(--text-dim);font-size:0.7rem;font-weight:700;padding:7px 8px;border-radius:99px;transition:background .25s,color .25s;cursor:pointer;}
.mk-tab[aria-selected="true"]{background:var(--brand-primary);color:#fff;}
.mk-panel[hidden]{display:none;}
.mk-panel{animation:mkIn .4s cubic-bezier(.2,.8,.2,1) both;}
.mk-line{display:flex;justify-content:space-between;padding:8px 2px;border-bottom:1px dashed var(--border);color:var(--text);font-variant-numeric:tabular-nums;}
.mk-line span:first-child{color:var(--text-dim);}
.mk-line.total{font-weight:800;border-bottom:1px solid var(--text-dim);}
.mk-line.total span:first-child{color:var(--text);}
.mk-exports{display:flex;gap:8px;}
.mk-exports span{font-size:0.68rem;font-weight:700;padding:6px 12px;border-radius:99px;border:1px solid var(--border);color:var(--text);background:var(--surface-2);}
.mk-chart svg{width:100%;height:auto;display:block;overflow:visible;}
.mk-chart .ln{fill:none;stroke:var(--brand-secondary);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;animation:mkDraw 1.6s .35s cubic-bezier(.3,.7,.2,1) forwards;}
.mk-chart .ar{opacity:0;animation:mkFade .8s 1.1s ease forwards;}
@keyframes mkDraw{to{stroke-dashoffset:0;}}
@keyframes mkFade{to{opacity:1;}}
.mk-bars{display:flex;align-items:flex-end;gap:10px;height:82px;}
.mk-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px;height:100%;font-size:0.62rem;color:var(--text-dim);}
.mk-col i{display:block;width:100%;height:var(--h);border-radius:6px 6px 2px 2px;transform-origin:bottom;
  background:linear-gradient(180deg,var(--brand-secondary),var(--brand-primary));animation:mkGrow .9s calc(.4s + var(--n,0) * 90ms) cubic-bezier(.2,.8,.2,1) both;}
@keyframes mkGrow{from{transform:scaleY(0);}}

@media (max-width:820px){
  .pd{width:100vw;max-height:94vh;margin:auto 0 0;border-radius:22px 22px 0 0;max-width:100vw;}
  .pd-shell{max-height:94vh;}
  .pd-grid{grid-template-columns:1fr;}
  .pd-info{padding:34px 22px 22px;}
  .pd-preview{padding:26px 16px 22px;}
  .pd-navbtn span{display:none;}
  .pd-navbtn{padding:10px;}
  .mk-row{grid-template-columns:1.4fr 1fr 84px;}
  .mk-row .c-branch{display:none;}
}

/* ================= ABOUT ================= */
.about{padding:100px 0;background:var(--surface-2);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.about-visual{position:relative;aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:linear-gradient(160deg,var(--teal-900),var(--brand-primary) 70%,var(--brand-secondary));
  display:grid;place-items:center;}
.about-visual svg{width:58%;}
.about-visual img{width:85%;height:auto;}
.about-copy .kicker{margin-bottom:14px;}
.about-copy h2{font-size:clamp(1.8rem,3vw,2.3rem);margin-bottom:20px;}
.about-copy p{margin-bottom:16px;font-size:1rem;}
.value-list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px;}
.value-list li{display:flex;gap:12px;align-items:flex-start;font-size:0.95rem;color:var(--text);}
.value-list svg{flex:none;width:20px;height:20px;color:var(--brand-secondary);margin-top:1px;}

/* ================= PROCESS ================= */
.process{padding:110px 0;background:var(--paper);}
.process-track{display:grid;grid-template-columns:repeat(var(--cols,5),1fr);gap:0;position:relative;margin-top:56px;}
.process-track::before{
  content:"";position:absolute;top:23px;left:6%;right:6%;height:2px;
  background:repeating-linear-gradient(90deg,var(--border) 0 8px,transparent 8px 16px);
}
.process-step{position:relative;padding:0 14px;text-align:left;}
.process-num{
  width:46px;height:46px;border-radius:50%;background:var(--surface);border:2px solid var(--brand-secondary);
  display:grid;place-items:center;font-family:var(--font-display);font-weight:800;color:var(--brand-secondary);
  margin-bottom:20px;position:relative;z-index:1;font-size:0.95rem;transition:background .4s,color .4s,transform .4s;
}
.process-step:hover .process-num{background:var(--brand-secondary);color:#fff;transform:scale(1.08);}
.process-step h4{font-size:1rem;margin-bottom:8px;}
.process-step p{font-size:0.86rem;}

/* ================= STATS ================= */
.stats-band{
  background:linear-gradient(120deg,var(--teal-900),#0f3742);
  padding:80px 0 100px;position:relative;
}
.stats-grid{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:20px;text-align:center;}
.stat b{display:block;font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);
  background:linear-gradient(120deg,#fff,#bfe6f2);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat b{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";line-height:1.1;}
.stat span{color:#9bbac2;font-size:0.85rem;letter-spacing:0.04em;display:block;margin-top:8px;}
.stat{position:relative;padding:8px 0;}
.stat::after{content:"";display:block;width:0;height:2px;margin:14px auto 0;border-radius:2px;
  background:linear-gradient(90deg,var(--brand-secondary),var(--brand-accent));transition:width 1.6s cubic-bezier(.2,.8,.2,1);}
.stats-grid.counting .stat::after{width:36px;}

/* ================= REVIEWS ================= */
.reviews{background:var(--paper);padding:110px 0 56px;overflow:hidden;}
.reviews-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px;}
.reviews-head .section-head{margin:0;text-align:left;max-width:560px;}
.rev-controls{display:flex;align-items:center;gap:10px;}
.rev-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);
  display:grid;place-items:center;transition:transform .3s,background .3s,border-color .3s,color .3s,opacity .3s;}
.rev-btn:hover:not(:disabled){background:var(--brand-secondary);border-color:var(--brand-secondary);color:#fff;transform:translateY(-2px);}
.rev-btn:disabled{opacity:.35;cursor:default;}
.rev-btn:focus-visible,.rev-dot:focus-visible,.rev-track:focus-visible{outline:2px solid var(--brand-secondary);outline-offset:3px;}
.rev-btn svg{width:18px;height:18px;}
.rev-viewport{position:relative;}
.rev-track{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  padding:6px 0 22px;scrollbar-width:none;-webkit-overflow-scrolling:touch;}
.rev-track::-webkit-scrollbar{display:none;}
.rev-card{flex:0 0 calc((100% - 44px) / 3);min-width:290px;scroll-snap-align:start;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px 28px 26px;
  display:flex;flex-direction:column;gap:18px;position:relative;
  transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s,border-color .45s;}
.rev-card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--brand-secondary) 45%,var(--border));
  box-shadow:0 26px 44px -26px hsla(var(--shadow-color),0.55);}
.rev-quote-mark{position:absolute;top:18px;right:24px;width:38px;height:38px;color:var(--brand-secondary);opacity:.16;}
.rev-stars{display:flex;gap:3px;color:var(--brand-accent);}
.rev-stars svg{width:18px;height:18px;}
.rev-text{color:var(--text);font-size:1.02rem;line-height:1.7;flex:1;}
.rev-tag{align-self:flex-start;font-size:0.7rem;font-weight:800;letter-spacing:0.1em;text-transform:uppercase;
  color:var(--brand-secondary);background:color-mix(in srgb,var(--brand-secondary) 12%,transparent);padding:5px 11px;border-radius:999px;}
.rev-person{display:flex;align-items:center;gap:13px;padding-top:18px;border-top:1px solid var(--border);}
.rev-avatar{width:46px;height:46px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--font-display);
  font-weight:800;font-size:0.95rem;color:#fff;background:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));}
.rev-person b{display:block;color:var(--text);font-size:0.95rem;}
.rev-person span{font-size:0.82rem;color:var(--text-dim);}
.rev-foot{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:10px;}
.rev-dots{display:flex;gap:8px;}
.rev-dot{width:8px;height:8px;border-radius:99px;border:none;padding:0;
  background:color-mix(in srgb,var(--text) 22%,transparent);transition:width .35s,background .35s;cursor:pointer;}
.rev-dot.active{width:26px;background:var(--brand-secondary);}


.section-sep{display:flex;align-items:center;gap:22px;max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,48px);}
.section-sep span{flex:1;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--brand-secondary) 55%,transparent),transparent);}
.section-sep span:last-child{background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--brand-accent) 70%,transparent),transparent);}
.section-sep img{width:74px;height:auto;flex:none;opacity:.9;}

/* ================= CTA BANNER ================= */
.cta-banner{
  margin:64px auto;max-width:1180px;padding:0 clamp(20px,5vw,48px);
}
.cta-inner{
  background:linear-gradient(120deg,var(--brand-accent),#ffc85e);
  border-radius:26px;padding:52px clamp(28px,5vw,64px);
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  box-shadow:0 40px 70px -30px rgba(255,193,60,0.5);
}
.cta-inner h3{font-size:clamp(1.4rem,2.6vw,1.9rem);color:#241f08;max-width:26ch;}
.cta-inner p{color:#463b12;margin-top:8px;}
.cta-btn{background:#16262b;color:#fff;}
.cta-btn:hover{background:#0d1518;transform:translateY(-2px);}

/* ================= CONTACT ================= */
.contact{padding:60px 0 120px;background:var(--paper);}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:50px;align-items:start;}
.contact-info h2{font-size:clamp(1.8rem,3vw,2.2rem);margin-bottom:16px;}
.contact-info p{margin-bottom:28px;}
.info-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--border);}
.info-row:last-child{border-bottom:1px solid var(--border);}
.info-row svg{width:20px;height:20px;color:var(--brand-secondary);flex:none;margin-top:2px;}
.info-row b{display:block;font-size:0.9rem;}
.info-row span{font-size:0.86rem;color:var(--text-dim);}

.form-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:0.8rem;font-weight:700;margin-bottom:8px;color:var(--text);}
.field input,.field textarea,.field select{
  width:100%;padding:13px 14px;border-radius:10px;border:1.5px solid var(--border);
  background:var(--paper);color:var(--text);font-family:inherit;font-size:0.94rem;
  transition:border-color .3s,box-shadow .3s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--brand-secondary);box-shadow:0 0 0 4px rgba(40,157,210,0.15);
}
.field textarea{resize:vertical;min-height:110px;}
.submit-btn{width:100%;justify-content:center;background:var(--brand-primary);color:#fff;padding:14px;font-size:0.95rem;}
.submit-btn:hover{background:var(--teal-700);transform:translateY(-2px);box-shadow:0 16px 30px -14px hsla(var(--shadow-color),0.5);}
.form-success{display:none;text-align:center;padding:30px 0;}
.form-success.show{display:block;}
.form-success svg{width:52px;height:52px;color:var(--brand-secondary);margin:0 auto 16px;}

/* ================= FOOTER ================= */
footer{background:var(--teal-900);color:#cfe6ec;position:relative;}
.footer-top{padding:70px 0 40px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .brand-word{color:#eaf6f9;}
.footer-brand p{margin-top:14px;color:#8fb2ba;font-size:0.9rem;max-width:32ch;}
.footer-col h5{font-size:0.8rem;letter-spacing:0.1em;text-transform:uppercase;color:#7fa6af;margin-bottom:16px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.footer-col a{font-size:0.9rem;color:#cfe6ec;position:relative;}
.footer-col a:hover{color:#ffde59;}
.social-row{display:flex;gap:10px;margin-top:18px;}
.social-row a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.14);
  display:grid;place-items:center;transition:background .3s,transform .3s,border-color .3s;}
.social-row a:hover{background:var(--brand-secondary);border-color:var(--brand-secondary);transform:translateY(-3px);}
.social-row svg{width:16px;height:16px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding:22px 0;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:0.82rem;color:#7fa6af;}
.service-strip{background:#0a1a1e;padding:18px 0;}
.service-strip .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:28px;}
.service-strip .tag{display:flex;align-items:center;gap:9px;font-size:0.82rem;font-weight:600;color:#bcdbe2;}
.service-strip svg{width:17px;height:17px;color:#ffde59;}
.tag-badge{
  background:var(--brand-accent);color:#241f08;font-weight:800;font-size:0.74rem;
  letter-spacing:0.08em;text-transform:uppercase;padding:5px 12px;border-radius:999px;
}

@media (max-width:900px){
  .nav-links{display:none;}
  .burger{display:block;}
  .hero-inner{grid-template-columns:1fr;text-align:left;}
  .hero-mark{order:-1;width:220px;margin:0 auto;}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .about-visual{order:-1;max-width:340px;margin:0 auto;}
  .process-track{grid-template-columns:1fr 1fr;gap:28px;}
  .process-track::before{display:none;}
  .stats-grid{grid-template-columns:1fr 1fr;row-gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .rev-card{flex-basis:calc((100% - 22px) / 2);}
  .cta-inner{flex-direction:column;text-align:center;}
}
@media (max-width:520px){
  .process-track{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .service-strip .wrap{gap:16px;}
  .brand-logo{height:30px;}
  .nav-right{gap:8px;}
  .nav-right .btn{padding:9px 14px;font-size:0.8rem;white-space:nowrap;}
  .rev-card{flex-basis:86%;min-width:0;}
  .reviews-head .rev-controls{display:none;}
}
@media (prefers-reduced-motion: reduce){.rev-track{scroll-behavior:auto;}}
/* ---------- form feedback ---------- */
.form-error{margin:0 0 14px;padding:11px 14px;border-radius:12px;font-size:0.86rem;font-weight:600;color:#9b1c1c;background:rgba(220,53,69,.1);border:1px solid rgba(220,53,69,.3);}
:root[data-theme="dark"] .form-error{color:#ff9aa5;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .form-error{color:#ff9aa5;}}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.submit-btn:disabled{opacity:.7;cursor:progress;}
a.brochure-btn{text-decoration:none;}
.empty-note{grid-column:1/-1;text-align:center;color:var(--text-dim);padding:30px 0;}
.rev-stars .off{opacity:.25;}
.pd-fallback{display:grid;place-items:center;min-height:240px;color:rgba(255,255,255,.85);}
.pd-fallback svg{width:96px;height:96px;}