/* ===== animated SVG mockups ===== */
.mk{width:100%;height:auto;display:block}
.pf2-thumb .mk{position:absolute;inset:0;height:100%;background:linear-gradient(180deg,#f7fbff,#e9f1fc);object-fit:cover}
@keyframes mkbar{0%{transform:scaleY(.45)}100%{transform:scaleY(1)}}
@keyframes mkfill{0%{transform:scaleX(.15)}100%{transform:scaleX(1)}}
@keyframes mkpulse{0%,100%{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1.2)}}
@keyframes mkscan{0%,100%{transform:translateY(0)}50%{transform:translateY(118px)}}
@keyframes mkdash{to{stroke-dashoffset:-32}}
@keyframes mkblink{0%,100%{opacity:.25}50%{opacity:1}}
@keyframes mkfloaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.mk-bar{transform-box:fill-box;transform-origin:bottom;animation:mkbar 2.4s ease-in-out infinite alternate}
.mk-fill{transform-box:fill-box;transform-origin:left;animation:mkfill 3s ease-in-out infinite alternate}
.mk-pulse{transform-box:fill-box;transform-origin:center;animation:mkpulse 1.9s ease-in-out infinite}
.mk-scan{animation:mkscan 3.4s ease-in-out infinite}
.mk-dash{stroke-dasharray:6 7;animation:mkdash 1.6s linear infinite}
.mk-blink{animation:mkblink 1.7s ease-in-out infinite}
@media(prefers-reduced-motion:reduce){.mk-bar,.mk-fill,.mk-pulse,.mk-scan,.mk-dash,.mk-blink{animation:none}}

/* ===== Portfolio (light) ===== */
.pf2-hero{position:relative;overflow:hidden;padding:80px 0 56px;text-align:center;background:radial-gradient(680px 340px at 78% -10%,rgba(55,224,255,.14),transparent 58%),radial-gradient(560px 320px at 6% 30%,rgba(124,92,255,.10),transparent 55%),linear-gradient(180deg,#fff,#f4f9ff)}
.pf2-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(30,86,214,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(30,86,214,.05) 1px,transparent 1px);background-size:46px 46px;mask:radial-gradient(circle at 50% 20%,#000,transparent 72%);opacity:.7}
.pf2-hero .in{position:relative;z-index:2}
.pf2-eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;font-size:.74rem;color:var(--blue-600);border:1px solid #cfe0fb;background:#fff;padding:7px 15px;border-radius:999px;box-shadow:var(--shadow-sm)}
.pf2-hero h1{font-size:clamp(2.1rem,4.6vw,3.3rem);margin:20px 0 12px;letter-spacing:-.03em;color:var(--navy)}
.pf2-hero h1 .g{background:var(--grad-glow);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.pf2-hero p{color:var(--muted);max-width:640px;margin:0 auto;font-size:1.1rem}
.pf2-stats{display:flex;justify-content:center;gap:44px;flex-wrap:wrap;margin-top:38px}
.pf2-stats b{display:block;font-size:2.1rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.pf2-stats span{color:var(--muted);font-size:.85rem;font-weight:500}
.pf2-filters{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:6px 0 38px}
.pf2-fbtn{background:#fff;border:1.5px solid var(--line);color:#3c4a63;font-weight:600;font-size:.88rem;padding:9px 18px;border-radius:999px;cursor:pointer;transition:.22s;font-family:inherit}
.pf2-fbtn:hover{border-color:var(--blue-400);color:var(--blue-600)}
.pf2-fbtn.active{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 10px 24px rgba(30,86,214,.34)}
.pf2-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding-bottom:76px}
@media(max-width:900px){.pf2-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.pf2-grid{grid-template-columns:1fr}.pf2-stats{gap:26px}}
.pf2-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.32s cubic-bezier(.2,.7,.2,1);opacity:0;transform:translateY(24px)}
.pf2-card.in{opacity:1;transform:none}
.pf2-card.hide{display:none}
.pf2-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:#cfe0fb}
.pf2-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.pf2-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.pf2-card:hover .pf2-thumb img{transform:scale(1.05)}
.pf2-tag{position:absolute;top:13px;left:13px;z-index:2;background:rgba(255,255,255,.92);backdrop-filter:blur(4px);color:var(--blue-700);font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:5px 11px;border-radius:999px;box-shadow:var(--shadow-sm)}
.pf2-body{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column}
.pf2-body h3{font-size:1.16rem;color:var(--navy);margin-bottom:8px}
.pf2-body p{color:var(--muted);font-size:.92rem;line-height:1.55;flex:1}
.pf2-metric{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:700;color:var(--blue-600);background:var(--soft);border:1px solid #e0e9f8;padding:6px 11px;border-radius:9px;margin:12px 0}
.pf2-more{color:var(--blue-600);font-weight:700;font-size:.9rem;margin-top:auto}
.pf2-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px}

/* ===== Detail page ===== */
.pd-hero{position:relative;overflow:hidden;background:var(--grad-b);color:#fff;padding:52px 0 60px}
.pd-hero::after{content:"";position:absolute;right:-70px;top:-70px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.1)}
.pd-hero .dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1.3px,transparent 1.3px);background-size:20px 20px;mask:linear-gradient(120deg,#000,transparent 68%);opacity:.6}
.pd-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
@media(max-width:860px){.pd-grid{grid-template-columns:1fr;gap:30px}}
.pd-crumb{font-size:.85rem;color:rgba(255,255,255,.82);margin-bottom:14px}
.pd-crumb a:hover{text-decoration:underline}
.pd-cat{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.32);padding:5px 13px;border-radius:999px;font-size:.73rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}
.pd-hero h1{font-size:clamp(1.8rem,3.6vw,2.7rem);color:#fff;margin-bottom:14px}
.pd-hero .lead{color:rgba(255,255,255,.92);font-size:1.08rem;max-width:560px}
.pd-actions{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}
.pd-shot{position:relative}
.pd-screen{border-radius:16px;overflow:hidden;box-shadow:0 30px 60px rgba(8,18,38,.4);border:1px solid rgba(255,255,255,.25);background:#fff}
.pd-screen .mk{display:block}
.pd-phone{position:absolute;right:-8px;bottom:-26px;width:120px;z-index:2;filter:drop-shadow(0 24px 44px rgba(8,18,38,.45));animation:mkfloaty 5s ease-in-out infinite}
@media(max-width:860px){.pd-phone{width:98px;right:4px;bottom:-16px}}
.pd-shot img{width:100%;display:block}
section.pd{padding:70px 0}
.pd-head{text-align:center;max-width:680px;margin:0 auto 48px}
.pd-head .eyebrow{color:var(--blue-600);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.76rem}
.pd-head h2{font-size:clamp(1.7rem,3vw,2.3rem);color:var(--navy);margin:12px 0 10px}
.pd-head p{color:var(--muted);font-size:1.05rem}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.feat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 24px;transition:.28s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0fb}
.feat .fi{width:54px;height:54px;border-radius:15px;background:linear-gradient(135deg,#eaf3ff,#dbeafe);display:grid;place-items:center;color:var(--blue-600);margin-bottom:16px;transition:.3s;box-shadow:0 6px 16px rgba(30,86,214,.10)}
.feat .fi svg{width:27px;height:27px;display:block}
.feat:hover .fi{background:var(--grad);color:#fff;transform:rotate(-6deg) scale(1.06);box-shadow:0 12px 24px rgba(30,86,214,.30)}
.feat h3{font-size:1.1rem;color:var(--navy);margin-bottom:8px}
.feat p{color:var(--muted);font-size:.94rem}
.mods{display:grid;gap:28px;max-width:1080px;margin:0 auto}
.mod{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;transition:.28s}
.mod:hover{box-shadow:var(--shadow);border-color:#cfe0fb}
.mod-media{border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);background:linear-gradient(180deg,#f7fbff,#eef4fc)}
.mod:nth-child(even) .mod-media{order:-1}
@media(max-width:760px){.mod{grid-template-columns:1fr;padding:22px}.mod .mod-media{order:-1}}
.mod .mn{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--grad);padding:7px 13px;border-radius:9px;margin-bottom:12px}
.mod h3{font-size:1.3rem;color:var(--navy);margin-bottom:8px}
.mod-text>p{color:var(--muted);margin-bottom:14px}
.mod ul{list-style:none;display:grid;gap:9px}
.mod ul li{position:relative;padding-left:28px;color:#33415c;font-size:.95rem}
.mod ul li::before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/12px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/12px no-repeat}
.benefits{background:linear-gradient(135deg,#081226,#12295f);color:#fff}
.benefits .pd-head h2{color:#fff}.benefits .pd-head .eyebrow{color:var(--cyan)}.benefits .pd-head p{color:#a9bde0}
.ben-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:820px){.ben-grid{grid-template-columns:1fr 1fr}}
.ben{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px 22px;text-align:center}
.ben b{display:block;font-size:2.1rem;font-weight:800;background:linear-gradient(120deg,#37e0ff,#7db6ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ben span{color:#a9bde0;font-size:.9rem;margin-top:6px;display:block}
.pd-techs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:8px}
.pd-techs span{font-size:.85rem;font-weight:600;color:var(--blue-700);background:var(--soft);border:1px solid #e0e9f8;padding:8px 16px;border-radius:10px}
.pd-cta{background:radial-gradient(600px 260px at 20% 0,rgba(55,224,255,.26),transparent 60%),var(--grad);border-radius:24px;padding:52px;text-align:center;color:#fff}
.pd-cta h2{font-size:clamp(1.6rem,3vw,2.2rem);color:#fff;margin-bottom:10px}
.pd-cta p{opacity:.94;max-width:520px;margin:0 auto 24px;color:#eaf2ff}
.pd-cta .btn-ghost{background:#fff;color:var(--blue-700)}