@import url("../assets/fonts/vazirmatn.css");

/* ============ ISO AI — Apple-grade design system ============ */
:root{
  --bg:#ffffff;
  --bg-gray:#f5f5f7;
  --bg-gray-2:#ececf0;
  --ink:#1d1d1f;
  --ink-2:#6e6e83;
  --ink-3:#a1a1a6;
  --blue:#0071e3;
  --blue-hover:#0077ed;
  --blue-soft:#e8f1fd;
  --dark:#000000;
  --dark-2:#161617;
  --dark-text:#f5f5f7;
  --dark-muted:#a1a1a6;
  --line:rgba(0,0,0,.08);
  --line-dark:rgba(255,255,255,.12);
  --radius:24px;
  --radius-lg:28px;
  --shadow-card:0 20px 60px -20px rgba(0,0,0,.18);
  --shadow-pop:0 30px 80px -24px rgba(0,0,0,.28);
  --nav-h:60px;
  --maxw:1200px;
  --font:"Vazirmatn","-apple-system","Segoe UI",Tahoma,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ---------- type ---------- */
h1,h2,h3,h4{line-height:1.35;letter-spacing:0;font-weight:800}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.8125rem;font-weight:700;color:var(--blue);
  margin-bottom:1.25rem;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--blue)}
.section-title{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:800;margin-bottom:1rem}
.section-sub{font-size:1.125rem;color:var(--ink-2);max-width:44rem;margin-inline:auto}
.center{text-align:center}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
section{padding:130px 0}
@media(max-width:768px){section{padding:84px 0}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border-radius:999px;font-weight:700;font-size:1rem;
  padding:.9rem 2rem;border:0;transition:transform .25s ease,background .25s ease,box-shadow .25s ease;
  white-space:nowrap;
}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 24px -8px rgba(0,113,227,.55)}
.btn-blue:hover{background:var(--blue-hover);transform:translateY(-1px)}
.btn-dark{background:#fff;color:#000}
.btn-dark:hover{transform:translateY(-1px);box-shadow:0 12px 30px -10px rgba(255,255,255,.35)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line-dark)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.link-more{
  display:inline-flex;align-items:center;gap:.35rem;
  color:var(--blue);font-weight:600;font-size:1.05rem;
}
.link-more svg{transition:transform .25s ease}
.link-more:hover svg{transform:translateX(-4px)}
.link-more:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- nav: floating pill ---------- */
.nav{
  position:fixed;inset-inline:0;top:0;z-index:100;
  height:auto;background:transparent;border:0;
  backdrop-filter:none;-webkit-backdrop-filter:none;
  padding:14px 14px 0;
  transition:none;
}
/* scroll progress bar */
.nav::after{
  content:"";position:fixed;top:0;right:0;left:0;height:3px;z-index:102;
  background:linear-gradient(90deg,#7b61ff,#0071e3,#42a5f5,#7b61ff);
  background-size:200% 100%;animation:sheen 6s linear infinite;
  transform:scaleX(var(--scroll,0));transform-origin:right;
}
.nav-inner{
  max-width:1060px;margin-inline:auto;height:62px;
  display:flex;align-items:center;justify-content:space-between;
  padding-inline:8px 8px;gap:.5rem;
  background:rgba(255,255,255,.68);
  backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
  border:1px solid rgba(255,255,255,.75);
  outline:1px solid rgba(0,20,60,.07);
  border-radius:20px;
  box-shadow:0 20px 55px -22px rgba(0,30,80,.30),inset 0 1px 0 rgba(255,255,255,.9);
  transition:box-shadow .35s ease,background .35s ease;
}
.nav.scrolled{border:0;background:transparent}
.nav.scrolled .nav-inner{
  background:rgba(255,255,255,.86);
  box-shadow:0 28px 70px -22px rgba(0,30,80,.42),inset 0 1px 0 rgba(255,255,255,.95);
}
/* logo: gradient tile */
.brand{gap:.7rem;padding-inline-start:10px}
.brand svg{
  background:linear-gradient(135deg,#0071e3 0%,#42a5f5 55%,#7b61ff 100%);
  border-radius:11px;padding:4px;
  box-shadow:0 8px 20px -8px rgba(0,113,227,.7),inset 0 1px 0 rgba(255,255,255,.35);
  transition:transform .3s cubic-bezier(.2,.7,.2,1.4);
}
.brand:hover svg{transform:rotate(-8deg) scale(1.06)}
.brand svg path{stroke:#fff!important}
.brand span{
  background:linear-gradient(120deg,#1d1d1f 30%,#0071e3 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:1.12rem;
}
/* links: pill hover + dark active */
.nav-links{gap:.2rem}
.nav-links a{
  font-size:.86rem;font-weight:600;color:#3a3a3f;
  padding:.6rem 1.1rem;border-radius:999px;
  transition:background .25s ease,color .25s ease,transform .25s ease;
  position:relative;
}
.nav-links a:hover{background:rgba(0,113,227,.10);color:var(--blue);transform:translateY(-1px)}
.nav-links a:active{transform:scale(.96)}
.nav-links a.active{
  background:#1d1d1f;color:#fff;font-weight:700;
  box-shadow:0 10px 24px -10px rgba(0,0,0,.5);
}
.nav-links a.active:hover{background:#000;color:#fff}
/* cta in pill */
.nav .nav-cta{
  font-size:.85rem;font-weight:700;padding:.7rem 1.5rem;margin-inline-end:2px;
  box-shadow:0 10px 26px -10px rgba(0,113,227,.75),inset 0 1px 0 rgba(255,255,255,.25);
}
.burger{
  display:none;background:rgba(0,113,227,.08);border:0;border-radius:12px;
  padding:.6rem;margin-inline-end:2px;color:var(--ink);
  transition:background .25s ease,transform .3s ease;
}
.burger:hover{background:rgba(0,113,227,.16)}
.burger svg{transition:transform .35s cubic-bezier(.2,.7,.2,1.3);display:block}
.burger svg line{transition:transform .3s ease,opacity .2s ease;transform-box:fill-box;transform-origin:center}
body.menu-open .burger{background:#1d1d1f;color:#fff}
body.menu-open .burger svg{transform:rotate(90deg)}
body.menu-open .burger svg line:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.menu-open .burger svg line:nth-child(2){opacity:0}
body.menu-open .burger svg line:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media(max-width:860px){
  .nav-links,.nav .nav-cta{display:none}
  .burger{display:block}
  .nav{padding:10px 10px 0}
  .nav-inner{height:58px;border-radius:18px}
}
.mobile-menu{
  position:fixed;top:88px;right:14px;left:14px;z-index:99;
  max-width:430px;margin-inline:auto;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);
  border:1px solid rgba(255,255,255,.75);outline:1px solid rgba(0,20,60,.07);
  border-radius:22px;
  box-shadow:0 44px 100px -30px rgba(0,30,80,.45),inset 0 1px 0 rgba(255,255,255,.9);
  display:flex;flex-direction:column;gap:.2rem;
  padding:10px;
  opacity:0;transform:translateY(-14px) scale(.97);transform-origin:top center;
  visibility:hidden;pointer-events:none;
  transition:opacity .28s ease,transform .38s cubic-bezier(.2,.7,.2,1.25),visibility 0s .45s;
}
.mobile-menu.open{opacity:1;transform:none;visibility:visible;pointer-events:auto;transition:opacity .28s ease,transform .38s cubic-bezier(.2,.7,.2,1.25),visibility 0s 0s}
.mobile-menu a{
  font-size:1.02rem;font-weight:700;padding:.95rem 1.15rem;border-radius:14px;
  display:flex;align-items:center;justify-content:space-between;color:var(--ink);
  opacity:0;transform:translateY(10px);
  transition:opacity .3s ease,transform .35s ease,background .2s ease;
}
.mobile-menu.open a{opacity:1;transform:none}
.mobile-menu.open a:nth-child(1){transition-delay:.05s}
.mobile-menu.open a:nth-child(2){transition-delay:.1s}
.mobile-menu.open a:nth-child(3){transition-delay:.15s}
.mobile-menu.open a:nth-child(4){transition-delay:.2s}
.mobile-menu.open a:nth-child(5){transition-delay:.25s}
.mobile-menu a:not(.m-cta):hover{background:rgba(0,113,227,.09);color:var(--blue)}
.mobile-menu a:not(.m-cta)::after{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);
  opacity:0;transform:scale(.4);transition:opacity .2s,transform .2s;
}
.mobile-menu a:not(.m-cta):hover::after{opacity:1;transform:scale(1)}
.mobile-menu a.m-cta{
  border:0;margin-top:.4rem;justify-content:center;font-size:1rem;
  background:linear-gradient(135deg,#0071e3,#5e5ce6);color:#fff;
  box-shadow:0 14px 30px -12px rgba(0,113,227,.7);
}

/* ---------- hero ---------- */
.hero{
  padding:calc(var(--nav-h) + 72px) 0 90px;
  text-align:center;position:relative;overflow:hidden;
  background:
    radial-gradient(900px 480px at 50% -80px, rgba(0,113,227,.10), transparent 70%),
    var(--bg);
}
.hero-badge{
  display:inline-flex;align-items:center;gap:.6rem;
  background:var(--bg-gray);border:1px solid var(--line);
  padding:.45rem 1.1rem;border-radius:999px;
  font-size:.85rem;font-weight:600;color:var(--ink);
  margin-bottom:1.75rem;
}
.hero-badge .pulse{width:8px;height:8px;border-radius:50%;background:#34c759;box-shadow:0 0 0 4px rgba(52,199,89,.18)}
.hero h1{
  font-size:clamp(2.8rem,7.5vw,5.2rem);
  font-weight:900;line-height:1.3;margin-bottom:1.5rem;
}
.hero h1 .grad{
  background:linear-gradient(135deg,#0071e3 10%,#42a5f5 55%,#7b61ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:clamp(1.05rem,2vw,1.3rem);color:var(--ink-2);
  max-width:46rem;margin:0 auto 2.5rem;line-height:2;
}
.hero-ctas{display:flex;gap:1rem;justify-content:center;align-items:center;flex-wrap:wrap;margin-bottom:1.25rem}
.hero-note{font-size:.85rem;color:var(--ink-3);margin-bottom:4rem}

/* ---------- before/after showpiece ---------- */
.compare-shell{max-width:1080px;margin:0 auto;padding-inline:24px}
.compare{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-pop);border:1px solid var(--line);
  aspect-ratio:16/9.5;user-select:none;touch-action:pan-y;
  background:#0d0d0f;
}
.compare-pane{position:absolute;inset:0}
.compare-after{clip-path:inset(0 0 0 var(--pos,50%))}
[dir="rtl"] .compare-after{clip-path:inset(0 var(--pos,50%) 0 0)}
.compare-tag{
  position:absolute;top:18px;z-index:5;
  font-size:.78rem;font-weight:700;padding:.4rem 1rem;border-radius:999px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.tag-before{right:18px;background:rgba(0,0,0,.55);color:#fff}
.tag-after{left:18px;background:rgba(0,113,227,.9);color:#fff}
.compare-handle{
  position:absolute;top:0;bottom:0;width:2px;background:#fff;z-index:6;
  inset-inline-start:var(--pos,50%);box-shadow:0 0 20px rgba(0,0,0,.35);
}
.compare-knob{
  position:absolute;top:50%;inset-inline-start:50%;transform:translate(50%,-50%);
  width:56px;height:56px;border-radius:50%;background:#fff;
  box-shadow:0 8px 28px rgba(0,0,0,.35);
  display:flex;align-items:center;justify-content:center;gap:2px;
  cursor:ew-resize;
}
.compare-knob svg{width:22px;height:22px}
.compare-caption{display:flex;justify-content:space-between;max-width:1080px;margin:1rem auto 0;padding-inline:24px;font-size:.85rem;color:var(--ink-2)}

/* hand-sketch card (before) */
.sketch{
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg,transparent 0 34px,rgba(0,0,0,.025) 34px 35px),
    repeating-linear-gradient(90deg,transparent 0 34px,rgba(0,0,0,.025) 34px 35px),
    linear-gradient(160deg,#efe9dc 0%,#e9e2d2 60%,#e2d9c4 100%);
}
.sketch::after{ /* coffee ring */
  content:"";position:absolute;top:8%;left:9%;width:110px;height:110px;border-radius:50%;
  border:9px solid rgba(120,72,20,.10);filter:blur(1px);transform:rotate(-8deg);
}
.sketch svg{position:absolute;inset:0;width:100%;height:100%}
.sketch .tape{
  position:absolute;top:-14px;right:12%;width:120px;height:34px;
  background:rgba(230,220,190,.75);border:1px solid rgba(0,0,0,.06);
  transform:rotate(-4deg);box-shadow:0 2px 6px rgba(0,0,0,.08);
}
/* CAD sheet (after) */
.cad{
  position:absolute;inset:0;background:#ffffff;
  display:flex;align-items:center;justify-content:center;
}
.cad svg{width:100%;height:100%;display:block}

/* ---------- marquee strip ---------- */
.strip{
  border-block:1px solid var(--line);background:var(--bg);
  padding:1.35rem 0;overflow:hidden;direction:ltr;
}
.marquee{display:flex;gap:4rem;width:max-content;animation:marq 36s linear infinite}
.marquee span{
  font-size:.8rem;font-weight:600;color:var(--ink-3);white-space:nowrap;
  display:flex;align-items:center;gap:4rem;
}
.marquee span i{font-style:normal;color:var(--blue);opacity:.55}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- statement ---------- */
.statement{background:var(--bg);padding:150px 0}
.statement p{
  font-size:clamp(1.6rem,3.6vw,2.7rem);font-weight:800;line-height:1.9;
  max-width:56rem;margin:0 auto;text-align:center;
}
.statement .w{display:inline-block;opacity:.14;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.statement .w.on{opacity:1;transform:none}

/* ---------- sticky story ---------- */
.story{background:var(--bg-gray);overflow:clip}
.story-pin{position:sticky;top:0;min-height:100vh;display:flex;align-items:center;padding:60px 0}
.story-grid{
  display:grid;grid-template-columns:1fr 1.15fr;gap:4rem;align-items:center;
  max-width:var(--maxw);margin:0 auto;padding-inline:24px;width:100%;
}
.story-steps{display:flex;flex-direction:column;gap:1rem}
.story-step{
  padding:1.35rem 1.5rem;border-radius:20px;border:1px solid transparent;
  opacity:.35;transition:opacity .4s,background .4s,border-color .4s,transform .4s;
}
.story-step.active{opacity:1;background:#fff;border-color:var(--line);box-shadow:var(--shadow-card);transform:translateX(-6px)}
.story-step .n{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;
  font-weight:800;font-size:.9rem;margin-bottom:.7rem;
}
.story-step.active .n{background:var(--blue)}
.story-step h3{font-size:1.25rem;margin-bottom:.35rem}
.story-step p{font-size:.95rem;color:var(--ink-2);line-height:1.9}
.story-visual{
  position:relative;aspect-ratio:4/4.6;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-pop);
  overflow:hidden;
}
.story-frame{position:absolute;inset:0;opacity:0;transform:scale(.97);transition:opacity .55s ease,transform .55s ease;display:flex;align-items:center;justify-content:center;padding:2rem}
.story-frame.active{opacity:1;transform:none}
.story-progress{display:flex;gap:.5rem;margin-top:1.25rem;justify-content:center}
.story-progress i{width:26px;height:4px;border-radius:99px;background:rgba(0,0,0,.12);transition:background .3s}
.story-progress i.on{background:var(--blue)}
@media(max-width:900px){
  .story-grid{grid-template-columns:1fr;gap:2rem}
  .story-pin{min-height:auto;padding:40px 0}
  .story-visual{aspect-ratio:4/3.4;order:-1}
}

/* story frame contents */
.frame-photo{background:linear-gradient(150deg,#e8e1d0,#ded4ba);position:relative;width:100%;height:100%;border-radius:16px;overflow:hidden}
.frame-photo svg{width:100%;height:100%}
.scanline{position:absolute;inset-inline:0;height:56px;top:0;background:linear-gradient(180deg,transparent,rgba(0,113,227,.35),transparent);animation:scan 2.4s ease-in-out infinite}
@keyframes scan{0%,100%{top:0}50%{top:calc(100% - 56px)}}
.frame-json{background:#0d1117;border-radius:16px;color:#e6edf3;width:100%;height:100%;padding:1.5rem;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.78rem;line-height:2;overflow:hidden;direction:ltr;text-align:left}
.frame-json .k{color:#7ee787}.frame-json .s{color:#a5d6ff}.frame-json .n{color:#79c0ff}
.frame-sheet{background:#fff;border:10px solid #f0f0f2;border-radius:8px;width:100%;height:100%;position:relative}
.frame-sheet svg{width:100%;height:100%}

/* ---------- bento ---------- */
.bento{background:var(--bg)}
.bento-grid{
  display:grid;gap:1.25rem;margin-top:3.5rem;
  grid-template-columns:repeat(6,1fr);
  grid-template-areas:
    "a a a b b b"
    "c c d d e e"
    "f f f f f f";
}
@media(max-width:900px){
  .bento-grid{grid-template-columns:1fr 1fr;grid-template-areas:"a a" "b b" "c d" "e f"}
}
@media(max-width:560px){
  .bento-grid{grid-template-columns:1fr;grid-template-areas:"a" "b" "c" "d" "e" "f"}
}
.bento-card{
  background:var(--bg-gray);border-radius:var(--radius-lg);
  padding:2.5rem;position:relative;overflow:hidden;
  min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;
  transition:transform .35s ease,box-shadow .35s ease;
  border:1px solid rgba(0,0,0,.04);
}
.bento-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.bento-card h3{font-size:1.5rem;margin-bottom:.6rem}
.bento-card p{color:var(--ink-2);font-size:.98rem;line-height:1.9}
.bento-card.dark{background:#0b0b0d;color:var(--dark-text)}
.bento-card.dark p{color:var(--dark-muted)}
.bento-a{grid-area:a;min-height:560px}
.bento-a .mini-phone{top:1.5rem}
.bento-b{grid-area:b}.bento-c{grid-area:c}
.bento-d{grid-area:d}.bento-e{grid-area:e}.bento-f{grid-area:f}
.bento-visual{position:absolute;inset:0;pointer-events:none}
.bento-body{position:relative;z-index:2}
.rings{position:absolute;top:-70px;left:-70px;width:340px;height:340px}
.rings i{position:absolute;inset:0;border:1.5px solid rgba(0,113,227,.35);border-radius:50%}
.rings i:nth-child(2){inset:52px}.rings i:nth-child(3){inset:104px}
.rings i:nth-child(4){inset:156px;background:rgba(0,113,227,.12);border-style:none}
.glow-orb{position:absolute;width:420px;height:420px;border-radius:50%;filter:blur(90px);opacity:.5}
.mini-phone{
  position:absolute;top:2rem;left:50%;transform:translateX(-50%) rotate(-6deg);
  width:170px;height:330px;background:#0b0b0d;border-radius:34px;
  border:10px solid #1c1c1e;box-shadow:var(--shadow-pop);overflow:hidden;
}
.mini-phone .scr{position:absolute;inset:0;background:linear-gradient(160deg,#eef4fc,#dbe9fb);padding:1rem .8rem}
.mini-phone .notch{position:absolute;top:8px;right:50%;transform:translateX(50%);width:64px;height:16px;background:#1c1c1e;border-radius:99px}

/* ---------- dark stats ---------- */
.stats{background:#000;color:var(--dark-text);position:relative;overflow:hidden;text-align:center}
.stats::before{
  content:"";position:absolute;top:-260px;right:50%;transform:translateX(50%);
  width:900px;height:520px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(0,113,227,.4),transparent 70%);
  filter:blur(30px);pointer-events:none;
}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;position:relative;z-index:1;margin-top:3.5rem}
.stat b{display:block;font-size:clamp(3rem,7vw,5.5rem);font-weight:900;line-height:1.2;font-variant-numeric:tabular-nums}
.stat b .u{font-size:.45em;color:var(--blue);font-weight:800}
.stat span{color:var(--dark-muted);font-size:1.05rem}
@media(max-width:700px){.stats-grid{grid-template-columns:1fr;gap:3rem}}

/* ---------- testimonials ---------- */
.testi{background:var(--bg)}
.testi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:3.5rem}
@media(max-width:800px){.testi-grid{grid-template-columns:1fr}}
.testi-card{
  background:var(--bg-gray);border-radius:var(--radius-lg);padding:2.25rem;
  display:flex;flex-direction:column;gap:1.25rem;
  transition:transform .3s ease,box-shadow .3s ease;
}
.testi-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.testi-card blockquote{font-size:1.12rem;line-height:2;font-weight:500}
.stars{display:flex;gap:.2rem;color:#f5a623}
.stars svg{width:18px;height:18px;fill:currentColor}
.testi-who{display:flex;align-items:center;gap:1rem;margin-top:auto}
.avatar{
  width:52px;height:52px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;font-size:1rem;
  background:linear-gradient(135deg,#0071e3,#5e5ce6);
}
.testi-who b{display:block;font-size:1rem}
.testi-who span{font-size:.85rem;color:var(--ink-2)}

/* ---------- pricing ---------- */
.pricing{background:var(--bg-gray)}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-top:3.5rem;align-items:stretch}
@media(max-width:1080px){.price-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.price-grid{grid-template-columns:1fr}}
.price-card{
  background:#fff;border-radius:var(--radius-lg);padding:2.25rem 2rem;
  border:1px solid var(--line);display:flex;flex-direction:column;position:relative;
  transition:transform .3s ease,box-shadow .3s ease;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.price-card.popular{
  border:2px solid var(--blue);box-shadow:0 24px 70px -24px rgba(0,113,227,.4);
  transform:scale(1.03);
}
.price-card.popular:hover{transform:scale(1.03) translateY(-6px)}
.pop-tag{
  position:absolute;top:-15px;right:50%;transform:translateX(50%);
  background:var(--blue);color:#fff;font-size:.75rem;font-weight:700;
  padding:.35rem 1.1rem;border-radius:999px;white-space:nowrap;
}
.price-card h3{font-size:1.2rem;margin-bottom:1rem}
.price-num{font-size:2.6rem;font-weight:900;letter-spacing:-.5px}
.price-num small{font-size:.9rem;font-weight:500;color:var(--ink-2)}
.price-per{font-size:.85rem;color:var(--ink-2);margin:.4rem 0 1.5rem;min-height:2.6em}
.price-feats{list-style:none;display:flex;flex-direction:column;gap:.7rem;margin-bottom:2rem;font-size:.92rem}
.price-feats li{display:flex;gap:.6rem;align-items:flex-start;line-height:1.7}
.price-feats svg{flex:none;width:18px;height:18px;color:var(--blue);margin-top:.3rem}
.price-card .btn{margin-top:auto;width:100%}
.btn-outline{background:#fff;border:1.5px solid var(--blue);color:var(--blue)}
.btn-outline:hover{background:var(--blue-soft)}

/* ---------- FAQ ---------- */
.faq{background:var(--bg)}
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:4rem;margin-top:1rem}
@media(max-width:900px){.faq-layout{grid-template-columns:1fr;gap:2.5rem}}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:none;border:0;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.6rem .25rem;font-size:1.12rem;font-weight:700;text-align:right;color:var(--ink);
}
.faq-x{
  flex:none;width:34px;height:34px;border-radius:50%;background:var(--bg-gray);
  display:flex;align-items:center;justify-content:center;position:relative;transition:transform .35s ease,background .3s;
}
.faq-x::before,.faq-x::after{content:"";position:absolute;background:var(--ink);border-radius:2px}
.faq-x::before{width:14px;height:2px}
.faq-x::after{width:2px;height:14px;transition:transform .35s ease}
.faq-item.open .faq-x{transform:rotate(135deg);background:var(--blue)}
.faq-item.open .faq-x::before,.faq-item.open .faq-x::after{background:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.4,0,.2,1)}
.faq-a p{padding:0 .25rem 1.6rem;color:var(--ink-2);line-height:2}

/* ---------- final CTA ---------- */
.final-cta{
  background:#000;color:var(--dark-text);text-align:center;position:relative;overflow:hidden;
}
.final-cta::before{
  content:"";position:absolute;inset:-40%;
  background:
    radial-gradient(600px 400px at 30% 30%,rgba(0,113,227,.35),transparent 70%),
    radial-gradient(600px 400px at 70% 70%,rgba(94,92,230,.3),transparent 70%);
  filter:blur(40px);animation:drift 14s ease-in-out infinite alternate;
}
@keyframes drift{to{transform:translate(-4%,4%) scale(1.06)}}
.final-cta .wrap{position:relative;z-index:1}
.final-cta h2{font-size:clamp(2.2rem,5.5vw,4.2rem);font-weight:900;margin-bottom:1.25rem;line-height:1.4}
.final-cta p{color:var(--dark-muted);font-size:1.15rem;margin-bottom:2.5rem}

/* ---------- footer ---------- */
.footer{background:var(--bg-gray);padding:64px 0 32px;font-size:.82rem;color:var(--ink-2)}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
@media(max-width:800px){.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-cols{grid-template-columns:1fr}}
.footer h4{font-size:.8rem;font-weight:700;color:var(--ink);margin-bottom:1rem}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:.65rem}
.footer a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.footer-about{font-size:.85rem;line-height:2;max-width:22rem}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:1.5rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.6,.2,1),transform .8s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}

/* ---------- subpage heroes ---------- */
.page-hero{
  padding:calc(var(--nav-h) + 80px) 0 70px;text-align:center;
  background:radial-gradient(800px 420px at 50% -60px,rgba(0,113,227,.09),transparent 70%),var(--bg);
}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:900;margin-bottom:1.25rem;line-height:1.35}
.page-hero .lead{font-size:1.15rem;color:var(--ink-2);max-width:48rem;margin:0 auto;line-height:2}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
@media(max-width:900px){.feature-row{grid-template-columns:1fr;gap:2rem}}
.feature-row.flip .f-vis{order:-1}
.f-vis{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-card);background:#fff;min-height:340px;
  display:flex;align-items:center;justify-content:center;position:relative;
}
.f-tag{display:inline-block;font-size:.78rem;font-weight:700;color:var(--blue);background:var(--blue-soft);padding:.35rem 1rem;border-radius:999px;margin-bottom:1rem}
.check-list{list-style:none;display:flex;flex-direction:column;gap:.9rem;margin-top:1.5rem}
.check-list li{display:flex;gap:.7rem;align-items:flex-start;line-height:1.9;color:var(--ink-2)}
.check-list svg{flex:none;width:20px;height:20px;color:var(--blue);margin-top:.35rem}
.spec-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.spec-table th,.spec-table td{padding:.9rem 1.1rem;text-align:right;border-bottom:1px solid var(--line)}
.spec-table th{background:var(--bg-gray);font-weight:700}
.spec-table tr:last-child td{border-bottom:0}
.table-scroll{overflow-x:auto;border-radius:18px}

/* ---------- forms ---------- */
.form-card{
  background:#fff;border-radius:var(--radius-lg);border:1px solid var(--line);
  box-shadow:var(--shadow-card);padding:2.75rem;max-width:560px;margin:0 auto;
}
@media(max-width:560px){.form-card{padding:1.75rem}}
.field{margin-bottom:1.25rem}
.field label{display:block;font-size:.9rem;font-weight:700;margin-bottom:.5rem}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  border:1.5px solid rgba(0,0,0,.14);border-radius:14px;
  padding:.85rem 1.1rem;background:#fff;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,113,227,.15);
}
.field .err{display:none;font-size:.8rem;color:#d70015;margin-top:.35rem}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#d70015}
.field.invalid .err{display:block}
.field .hint{font-size:.8rem;color:var(--ink-3);margin-top:.35rem}
.form-ok{
  display:none;background:#e8f8ee;border:1px solid #bfe6cd;color:#0a7a3d;
  border-radius:14px;padding:1rem 1.25rem;margin-bottom:1.25rem;font-size:.95rem;font-weight:600;
}
.auth-tabs{display:flex;background:var(--bg-gray);border-radius:999px;padding:.3rem;margin-bottom:2rem}
.auth-tabs button{flex:1;border:0;background:none;padding:.7rem;border-radius:999px;font-weight:700;font-size:.95rem;color:var(--ink-2)}
.auth-tabs button.on{background:#fff;color:var(--ink);box-shadow:0 2px 10px rgba(0,0,0,.12)}
.info-card{
  background:var(--bg-gray);border-radius:20px;padding:1.5rem;
  display:flex;gap:1rem;align-items:flex-start;
}
.info-card .ic{
  flex:none;width:46px;height:46px;border-radius:14px;background:#fff;color:var(--blue);
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.08);
}
.info-card b{display:block;margin-bottom:.2rem}
.info-card p{font-size:.9rem;color:var(--ink-2);line-height:1.9}

.skip-link{position:absolute;top:-60px;right:16px;z-index:200;background:var(--blue);color:#fff;padding:.6rem 1.2rem;border-radius:12px;transition:top .2s}
.skip-link:focus{top:12px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}

/* ============================================================
   PREMIUM LAYER — Apple-keynote grade polish
   ============================================================ */

/* film grain over everything */
body::after{
  content:"";position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection{background:#0071e3;color:#fff}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#f5f5f7}
::-webkit-scrollbar-thumb{background:#c7c7cc;border-radius:99px;border:2px solid #f5f5f7}
::-webkit-scrollbar-thumb:hover{background:#0071e3}

/* ---------- aurora hero ---------- */
.hero{isolation:isolate}
.aurora{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora i{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;
  animation:drift 14s ease-in-out infinite alternate;
}
.aurora .a1{width:560px;height:560px;top:-180px;right:-120px;background:radial-gradient(circle,#7bb8ff 0%,rgba(0,113,227,.35) 55%,transparent 75%)}
.aurora .a2{width:480px;height:480px;top:10%;left:-140px;background:radial-gradient(circle,#c4a5ff 0%,rgba(123,97,255,.32) 55%,transparent 75%);animation-delay:-5s}
.aurora .a3{width:420px;height:420px;bottom:-160px;right:22%;background:radial-gradient(circle,#8fe3ff 0%,rgba(66,165,245,.30) 55%,transparent 75%);animation-delay:-9s}
@keyframes drift{
  from{transform:translate(0,0) scale(1)}
  to{transform:translate(-60px,50px) scale(1.12)}
}
/* hero headline: bigger, tighter, cinematic */
.hero h1{
  font-size:clamp(3.2rem,9vw,6.4rem);
  line-height:1.22;letter-spacing:-.01em;
  text-wrap:balance;
}
.hero h1 .grad{
  background:linear-gradient(120deg,#0071e3 5%,#42a5f5 40%,#7b61ff 75%,#0071e3 110%);
  background-size:220% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:sheen 7s linear infinite;
}
@keyframes sheen{to{background-position:220% center}}
.hero-badge{
  background:rgba(255,255,255,.65);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(0,113,227,.22);
  box-shadow:0 8px 30px -12px rgba(0,113,227,.35);
  font-size:.88rem;padding:.55rem 1.3rem;
}
.hero-badge .pulse{position:relative}
.hero-badge .pulse::after{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:2px solid rgba(52,199,89,.5);animation:ping 1.8s ease-out infinite;
}
@keyframes ping{from{transform:scale(.6);opacity:1}to{transform:scale(1.5);opacity:0}}

/* floating glass chips around the showpiece */
.compare-shell{position:relative}
.chip-float{
  position:absolute;z-index:8;
  display:flex;align-items:center;gap:.55rem;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid rgba(255,255,255,.65);
  box-shadow:0 18px 50px -18px rgba(0,20,60,.35),inset 0 1px 0 rgba(255,255,255,.8);
  border-radius:18px;padding:.8rem 1.1rem;
  font-size:.85rem;font-weight:700;color:var(--ink);
  animation:hover 5s ease-in-out infinite;
  white-space:nowrap;
}
.chip-float small{display:block;font-size:.72rem;font-weight:500;color:var(--ink-2)}
.chip-float .ci{
  flex:none;width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:0 6px 18px -6px rgba(0,113,227,.6);
}
.cf1{top:6%;right:-34px;animation-delay:-1s}
.cf2{top:38%;left:-40px;animation-delay:-2.6s}
.cf3{bottom:9%;right:-22px;animation-delay:-4s}
@keyframes hover{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:1180px){.cf1{right:6px}.cf2{left:6px}.cf3{right:6px}}
@media(max-width:860px){.chip-float{display:none}}

/* compare: cinematic frame */
.compare{
  box-shadow:0 60px 120px -40px rgba(0,30,80,.45),0 30px 60px -30px rgba(0,0,0,.25);
  border:1px solid rgba(255,255,255,.5);
  outline:1px solid rgba(0,0,0,.06);
  transform:translateZ(0);
}
.compare-knob{
  width:64px;height:64px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.9);
  transition:transform .25s ease;
}
.compare:active .compare-knob{transform:translate(50%,-50%) scale(1.12)}
.compare-handle{background:linear-gradient(180deg,#fff,rgba(255,255,255,.65));width:3px}

/* ---------- buttons: shine sweep ---------- */
.btn{position:relative;overflow:hidden}
.btn-blue::after{
  content:"";position:absolute;top:0;bottom:0;width:60px;left:-80px;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);transition:left .6s ease;
}
.btn-blue:hover::after{left:calc(100% + 80px)}
.btn-blue{
  box-shadow:0 12px 32px -10px rgba(0,113,227,.65),inset 0 1px 0 rgba(255,255,255,.25);
  font-size:1.05rem;padding:1rem 2.4rem;
}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 18px 44px -12px rgba(0,113,227,.7),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-blue:active{transform:translateY(0) scale(.98)}

/* ---------- reveal: blur + rise ---------- */
.rv{transform:translateY(34px);filter:blur(6px)}
.rv.in{filter:blur(0)}

/* ---------- section titles: more drama ---------- */
.section-title{
  font-size:clamp(2.4rem,5.5vw,4rem);
  letter-spacing:-.01em;line-height:1.3;
  text-wrap:balance;
}
.eyebrow{
  font-size:.85rem;letter-spacing:.02em;
  background:rgba(0,113,227,.08);border:1px solid rgba(0,113,227,.16);
  padding:.45rem 1.15rem;border-radius:999px;
}

/* ---------- marquee: richer ---------- */
.strip{
  background:linear-gradient(180deg,#fafbff,#f2f6fd);
  border-block:1px solid rgba(0,113,227,.12);
  padding:1.6rem 0;
}
.marquee span{font-size:.88rem;font-weight:700;color:#3a3a3f}
.marquee span i{color:var(--blue);opacity:.8;font-size:1rem}

/* ---------- statement: gradient keywords ---------- */
.statement p{font-size:clamp(1.7rem,4vw,3rem);line-height:1.85}
.statement .hl{
  background:linear-gradient(120deg,#0071e3,#7b61ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- bento: glow cards ---------- */
.bento-card{
  background:linear-gradient(165deg,#f7f8fb 0%,#eef1f6 100%);
  border:1px solid rgba(255,255,255,.7);
  outline:1px solid rgba(0,20,60,.06);
  box-shadow:0 24px 60px -30px rgba(0,30,80,.18);
  transition:transform .45s cubic-bezier(.2,.7,.2,1.2),box-shadow .45s ease;
  will-change:transform;
}
.bento-card::before{ /* gradient border glow on hover */
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;
  background:linear-gradient(135deg,rgba(0,113,227,.55),rgba(123,97,255,.45),rgba(66,165,245,.4));
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.bento-card:hover{transform:translateY(-10px) scale(1.01);box-shadow:0 40px 90px -30px rgba(0,60,160,.35)}
.bento-card:hover::before{opacity:1}
.bento-card h3{font-size:1.65rem;letter-spacing:-.01em}
.bento-card.dark{
  background:radial-gradient(120% 130% at 80% 0%,#1b1b22 0%,#0b0b0d 60%);
  border:1px solid rgba(255,255,255,.09);
  outline:none;
}
.bento-card.dark:hover{box-shadow:0 40px 100px -30px rgba(0,113,227,.5)}

/* ---------- stats: monumental ---------- */
.stats{
  background:
    radial-gradient(700px 380px at 15% 20%,rgba(0,113,227,.22),transparent 65%),
    radial-gradient(700px 380px at 85% 80%,rgba(123,97,255,.18),transparent 65%),
    #050507;
  position:relative;overflow:hidden;
}
.stats::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(1px 1px at 12% 30%,rgba(255,255,255,.5),transparent),
             radial-gradient(1px 1px at 68% 12%,rgba(255,255,255,.4),transparent),
             radial-gradient(1.5px 1.5px at 84% 62%,rgba(255,255,255,.45),transparent),
             radial-gradient(1px 1px at 32% 78%,rgba(255,255,255,.35),transparent),
             radial-gradient(1px 1px at 52% 42%,rgba(255,255,255,.3),transparent);
}
.stat b{
  font-size:clamp(3.4rem,7vw,5.2rem);font-weight:900;letter-spacing:-.02em;
  background:linear-gradient(180deg,#fff 30%,#9ecbff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 24px rgba(0,113,227,.45));
}
.stat{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);
  border-radius:24px;padding:2.5rem 1.5rem;
  backdrop-filter:blur(8px);
  transition:transform .4s ease,background .4s ease;
}
.stat:hover{transform:translateY(-6px);background:rgba(255,255,255,.07)}

/* ---------- testimonials: refined ---------- */
.testi-card{
  background:linear-gradient(170deg,#ffffff,#f6f8fc);
  border:1px solid rgba(0,20,60,.07);
  box-shadow:0 20px 50px -25px rgba(0,30,80,.16);
  border-radius:26px;
  transition:transform .4s cubic-bezier(.2,.7,.2,1.2),box-shadow .4s ease;
  position:relative;overflow:hidden;
}
.testi-card::after{
  content:"“";position:absolute;top:-.4rem;left:1.2rem;
  font-size:6rem;font-weight:900;color:rgba(0,113,227,.08);line-height:1;
  font-family:Georgia,serif;
}
.testi-card:hover{transform:translateY(-8px) rotate(-.4deg);box-shadow:0 34px 70px -28px rgba(0,60,160,.3)}
.testi-card .avatar{
  background:linear-gradient(135deg,#0071e3,#7b61ff);color:#fff;
  box-shadow:0 8px 20px -8px rgba(0,113,227,.6);
}

/* ---------- pricing: premium popular card ---------- */
.price-card{
  transition:transform .4s cubic-bezier(.2,.7,.2,1.2),box-shadow .4s ease;
  border-radius:26px;
}
.price-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-pop)}
.price-card.popular{
  background:linear-gradient(170deg,#0d1117 0%,#101828 100%);
  color:#f5f5f7;border:0;position:relative;
  box-shadow:0 40px 90px -30px rgba(0,80,200,.55);
}
.price-card.popular::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;
  background:linear-gradient(140deg,#42a5f5,#7b61ff,#0071e3,#42a5f5);
  background-size:300% 300%;
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:borderflow 6s linear infinite;pointer-events:none;
}
@keyframes borderflow{to{background-position:300% 0}}
.price-card.popular .price-per,.price-card.popular .price-feats span{color:#c9d4e3}
.price-card.popular h3{color:#fff}
.price-card.popular .price-num{color:#fff}
.pop-tag{
  background:linear-gradient(120deg,#0071e3,#7b61ff);color:#fff;border:0;
  box-shadow:0 10px 26px -10px rgba(0,113,227,.8);
  font-size:.82rem;padding:.5rem 1.3rem;
}

/* ---------- FAQ: softer ---------- */
.faq-item{
  border:1px solid rgba(0,20,60,.08);border-radius:20px;
  background:#fff;box-shadow:0 14px 36px -22px rgba(0,30,80,.18);
  transition:box-shadow .3s ease,transform .3s ease;
}
.faq-item:hover{box-shadow:0 20px 46px -22px rgba(0,60,160,.28)}
.faq-item.open{border-color:rgba(0,113,227,.3)}

/* ---------- final CTA: aurora dark ---------- */
.final-cta{
  background:
    radial-gradient(800px 420px at 50% 120%,rgba(0,113,227,.35),transparent 65%),
    radial-gradient(500px 300px at 80% -10%,rgba(123,97,255,.25),transparent 60%),
    #050507;
  position:relative;overflow:hidden;
}
.final-cta::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.6),transparent),
             radial-gradient(1px 1px at 75% 20%,rgba(255,255,255,.5),transparent),
             radial-gradient(1.5px 1.5px at 60% 70%,rgba(255,255,255,.5),transparent),
             radial-gradient(1px 1px at 40% 60%,rgba(255,255,255,.4),transparent);
}
.final-cta h2{
  font-size:clamp(2.6rem,6vw,4.6rem);color:#fff;
  background:linear-gradient(180deg,#fff 40%,#a9cdfb 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 10px 40px rgba(0,113,227,.4));
}
.final-cta .wrap{position:relative;z-index:1}

/* ---------- story: depth ---------- */
.story-step.active{
  background:linear-gradient(165deg,#ffffff,#f4f7fd);
  border-color:rgba(0,113,227,.25);
  box-shadow:0 26px 60px -24px rgba(0,60,160,.3);
}
.story-visual{
  box-shadow:0 50px 100px -40px rgba(0,30,80,.4);
  border:1px solid rgba(255,255,255,.6);outline:1px solid rgba(0,20,60,.07);
}

/* page heroes get aurora too */
.page-hero{position:relative;overflow:hidden;isolation:isolate}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(560px 300px at 70% -40px,rgba(0,113,227,.14),transparent 70%),
    radial-gradient(480px 280px at 20% 0%,rgba(123,97,255,.12),transparent 70%);
}

/* form cards + info cards: lift */
.form-card{box-shadow:0 40px 90px -40px rgba(0,30,80,.3);border:1px solid rgba(255,255,255,.7);outline:1px solid rgba(0,20,60,.06)}
.info-card{transition:transform .3s ease,box-shadow .3s ease}
.info-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(0,60,160,.25)}