/* ========================================================================
   SIPCalculators.net — Premium Modern Design System
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{
  /* Palette */
  --bg: #f7f9fc;
  --bg-2: #eef2f9;
  --surface: #ffffff;
  --surface-glass: rgba(255,255,255,.72);
  --ink: #0b1220;
  --ink-2: #1f2937;
  --muted: #64748b;
  --line: #e5e9f2;
  --line-2: #eef1f6;

  --brand: #6366f1;
  --brand-2: #8b5cf6;
  --brand-3: #ec4899;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --grad-brand: linear-gradient(135deg,#6366f1 0%,#8b5cf6 45%,#ec4899 100%);
  --grad-brand-soft: linear-gradient(135deg,rgba(99,102,241,.10) 0%,rgba(139,92,246,.10) 50%,rgba(236,72,153,.10) 100%);
  --grad-hero: radial-gradient(1200px 600px at 10% -10%,rgba(99,102,241,.35),transparent 60%),
               radial-gradient(900px 600px at 90% 10%,rgba(236,72,153,.28),transparent 55%),
               radial-gradient(800px 600px at 50% 100%,rgba(6,182,212,.22),transparent 55%),
               linear-gradient(180deg,#0b1024 0%,#101633 60%,#0c1330 100%);

  /* Radius, shadow, motion */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --shadow-sm: 0 1px 2px rgba(13,18,39,.06), 0 1px 1px rgba(13,18,39,.04);
  --shadow-md: 0 10px 30px -12px rgba(13,18,39,.18), 0 4px 10px -6px rgba(13,18,39,.08);
  --shadow-lg: 0 30px 60px -20px rgba(13,18,39,.25), 0 10px 20px -10px rgba(13,18,39,.10);
  --shadow-glow: 0 0 0 1px rgba(99,102,241,.25), 0 20px 60px -20px rgba(99,102,241,.45);
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:'cv02','cv03','cv04','cv11';
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-2)}

h1,h2,h3,h4{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.15;
  color:var(--ink);
  margin:0 0 .6em;
}
h1{font-size:clamp(2rem,3vw + 1rem,3.5rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.5rem,1.8vw + 1rem,2.25rem);margin-top:2.5rem}
h3{font-size:clamp(1.15rem,.8vw + 1rem,1.4rem);margin-top:1.8rem}
h4{font-size:1.05rem}
p{margin:0 0 1rem;color:var(--ink-2)}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
li{margin:.3rem 0;color:var(--ink-2)}

.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}
.narrow{max-width:780px;margin:0 auto;padding:0 1.25rem}

/* ------------------------------------------------------------
   Sticky Glass Header
   ------------------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.72);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid rgba(229,233,242,.8);
  transition:box-shadow .3s var(--ease),background .3s var(--ease);
}
.site-header.scrolled{
  box-shadow:0 8px 30px -20px rgba(13,18,39,.18);
  background:rgba(255,255,255,.86);
}
.site-header .inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1200px;margin:0 auto;padding:.9rem 1.25rem;
}
.brand{
  display:flex;align-items:center;gap:.55rem;
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:800;font-size:1.2rem;letter-spacing:-.02em;
  color:var(--ink);
}
.brand::before{
  content:'';display:inline-block;width:28px;height:28px;border-radius:8px;
  background:var(--grad-brand);
  box-shadow:0 6px 18px -6px rgba(99,102,241,.6);
  position:relative;
}
.brand span{
  background:var(--grad-brand);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.nav{display:flex;gap:.25rem;align-items:center;font-size:.95rem;font-weight:500}
.nav a{
  color:var(--ink-2);
  padding:.55rem .85rem;
  border-radius:10px;
  transition:all .2s var(--ease);
}
.nav a:hover{background:var(--grad-brand-soft);color:var(--brand)}
.menu-toggle{
  display:none;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:.55rem .7rem;cursor:pointer;font-size:1.1rem;
}
@media (max-width:820px){
  .nav{
    position:absolute;top:100%;left:0;right:0;
    background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;
    padding:1rem;gap:.25rem;
    display:none;
  }
  .nav.open{display:flex;animation:slideDown .3s var(--ease-out)}
  .menu-toggle{display:inline-flex;align-items:center}
}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */
.hero{
  position:relative;
  padding:6rem 1.25rem 5rem;
  color:#fff;
  background:var(--grad-hero);
  overflow:hidden;
  isolation:isolate;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.6),transparent 50%),
    radial-gradient(1.5px 1.5px at 70% 80%,rgba(255,255,255,.45),transparent 50%),
    radial-gradient(2px 2px at 50% 10%,rgba(255,255,255,.35),transparent 50%),
    radial-gradient(1.5px 1.5px at 85% 40%,rgba(255,255,255,.5),transparent 50%),
    radial-gradient(2px 2px at 15% 70%,rgba(255,255,255,.3),transparent 50%);
  opacity:.7;animation:twinkle 6s ease-in-out infinite alternate;
}
.hero::after{
  content:'';position:absolute;inset:-20%;
  background:conic-gradient(from 180deg at 50% 50%,transparent 0deg,rgba(99,102,241,.08) 90deg,transparent 180deg,rgba(236,72,153,.08) 270deg,transparent 360deg);
  animation:rotate 40s linear infinite;z-index:-1;
}
@keyframes twinkle{0%,100%{opacity:.4}50%{opacity:.9}}
@keyframes rotate{to{transform:rotate(360deg)}}

.hero .container{position:relative;z-index:1;text-align:center}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.45rem 1rem;border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-size:.85rem;font-weight:500;color:#e2e8f0;
  margin-bottom:1.25rem;
  animation:fadeUp .8s var(--ease-out) both;
}
.hero .eyebrow::before{
  content:'';width:8px;height:8px;border-radius:50%;
  background:#10b981;box-shadow:0 0 10px #10b981;
  animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{50%{opacity:.5;transform:scale(.85)}}
.hero h1{
  color:#fff;font-size:clamp(2.2rem,3.5vw + 1rem,4rem);
  margin-bottom:1rem;max-width:900px;margin-left:auto;margin-right:auto;
  animation:fadeUp .9s var(--ease-out) .1s both;
}
.hero h1 .grad{
  background:linear-gradient(135deg,#a78bfa 0%,#f472b6 50%,#fb7185 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero p{
  color:#cbd5e1;font-size:clamp(1rem,.5vw + .9rem,1.2rem);
  max-width:680px;margin:0 auto 2rem;line-height:1.65;
  animation:fadeUp 1s var(--ease-out) .2s both;
}
.hero .cta-row{
  display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;
  animation:fadeUp 1.1s var(--ease-out) .3s both;
}
.hero .cta{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:1rem 1.75rem;border-radius:14px;font-weight:600;font-size:1rem;
  background:var(--grad-brand);color:#fff;
  box-shadow:0 10px 40px -10px rgba(139,92,246,.7);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
  position:relative;overflow:hidden;
}
.hero .cta::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.25) 50%,transparent 70%);
  transform:translateX(-100%);transition:transform .6s var(--ease);
}
.hero .cta:hover{transform:translateY(-2px);box-shadow:0 14px 50px -10px rgba(139,92,246,.85);text-decoration:none;color:#fff}
.hero .cta:hover::after{transform:translateX(100%)}
.hero .cta-ghost{
  padding:1rem 1.5rem;border-radius:14px;font-weight:600;
  background:rgba(255,255,255,.08);color:#fff;
  border:1px solid rgba(255,255,255,.18);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:all .25s var(--ease);
}
.hero .cta-ghost:hover{background:rgba(255,255,255,.15);text-decoration:none;color:#fff;transform:translateY(-2px)}

.hero .stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
  max-width:640px;margin:3rem auto 0;
  animation:fadeUp 1.2s var(--ease-out) .45s both;
}
.hero .stats .stat{
  padding:1rem;border-radius:var(--r-md);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.hero .stats .num{
  font-family:'Space Grotesk','Inter',sans-serif;font-size:1.6rem;font-weight:700;
  background:linear-gradient(135deg,#a78bfa,#f472b6);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero .stats .lbl{font-size:.8rem;color:#94a3b8;margin-top:.15rem}

@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ------------------------------------------------------------
   Calculator Card
   ------------------------------------------------------------ */
.calc{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  padding:clamp(1.25rem,1.5vw + .75rem,2rem);
  margin:2rem auto;
  box-shadow:var(--shadow-md);
  position:relative;
  overflow:hidden;
}
.calc::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--grad-brand);
  border-radius:var(--r-xl) var(--r-xl) 0 0;
}
.calc-grid{display:grid;grid-template-columns:1fr;gap:2rem}
@media (min-width:900px){.calc-grid{grid-template-columns:1.05fr .95fr;gap:2.5rem}}

.field{margin-bottom:1.5rem}
.field label{
  display:flex;justify-content:space-between;align-items:center;
  font-weight:600;font-size:.93rem;margin-bottom:.55rem;
  color:var(--ink);
}
.field label .val{
  background:var(--grad-brand-soft);
  color:var(--brand);
  padding:.3rem .75rem;border-radius:8px;
  font-variant-numeric:tabular-nums;
  font-weight:700;font-size:.88rem;
  border:1px solid rgba(99,102,241,.18);
  transition:all .2s var(--ease);
}
.field input[type=number],.field input[type=text],.field select{
  width:100%;padding:.85rem 1rem;
  border:1.5px solid var(--line);
  border-radius:12px;font-size:1rem;
  background:var(--surface);
  color:var(--ink);
  font-variant-numeric:tabular-nums;font-weight:500;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input[type=number]:focus,.field input[type=text]:focus,.field select:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(99,102,241,.12);
}
.field input[type=range]{
  width:100%;
  -webkit-appearance:none;appearance:none;
  height:6px;border-radius:999px;
  background:linear-gradient(to right,var(--brand) var(--pct,50%),var(--line) var(--pct,50%));
  outline:none;
}
.field input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
  box-shadow:0 4px 14px -2px rgba(99,102,241,.5);
  cursor:pointer;
  transition:transform .15s var(--ease);
}
.field input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
.field input[type=range]::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
  box-shadow:0 4px 14px -2px rgba(99,102,241,.5);
  cursor:pointer;
}
.row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}

.toggle{
  display:flex;align-items:center;gap:.6rem;
  font-size:.92rem;font-weight:500;color:var(--ink-2);
  margin:.85rem 0;padding:.55rem .75rem;
  border-radius:10px;cursor:pointer;
  transition:background .2s var(--ease);
  user-select:none;
}
.toggle:hover{background:var(--bg-2)}
.toggle input{
  appearance:none;-webkit-appearance:none;
  width:38px;height:22px;border-radius:999px;
  background:var(--line);position:relative;cursor:pointer;
  transition:background .25s var(--ease);
}
.toggle input::after{
  content:'';position:absolute;top:2px;left:2px;
  width:18px;height:18px;border-radius:50%;background:#fff;
  box-shadow:0 2px 4px rgba(0,0,0,.2);
  transition:transform .25s var(--ease);
}
.toggle input:checked{background:var(--grad-brand)}
.toggle input:checked::after{transform:translateX(16px)}

/* ------------------------------------------------------------
   Results Panel
   ------------------------------------------------------------ */
.results{
  background:linear-gradient(180deg,var(--bg-2),var(--bg));
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:1.25rem 1.4rem;
  margin-top:1rem;
}
.result-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:.85rem 0;
  border-bottom:1px dashed var(--line);
  animation:fadeUp .5s var(--ease-out) both;
}
.result-row:last-child{border-bottom:none}
.result-row .label{color:var(--muted);font-size:.9rem;font-weight:500}
.result-row .value{
  font-weight:700;font-size:1.05rem;
  font-variant-numeric:tabular-nums;
  color:var(--ink);
}
.result-row.final{
  background:var(--grad-brand);
  color:#fff;
  border:none;border-radius:var(--r-md);
  margin:.85rem -.4rem -.4rem;
  padding:1.15rem 1.1rem;
  position:relative;overflow:hidden;
  box-shadow:0 15px 40px -15px rgba(99,102,241,.55);
}
.result-row.final::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.18) 50%,transparent 70%);
  transform:translateX(-100%);
  animation:shine 4s ease-in-out infinite;
}
@keyframes shine{0%,40%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
.result-row.final .label{color:rgba(255,255,255,.85);font-weight:600;position:relative}
.result-row.final .value{color:#fff;font-size:1.35rem;font-weight:800;position:relative}

.chart-wrap{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:1rem;margin-top:1rem;
  box-shadow:var(--shadow-sm);
}

/* ------------------------------------------------------------
   Sections & Prose
   ------------------------------------------------------------ */
.content{
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:4rem 1.25rem 5rem;
  margin-top:2.5rem;
  position:relative;
}
.content::before{
  content:'';position:absolute;top:-1px;left:50%;transform:translateX(-50%);
  width:80px;height:2px;background:var(--grad-brand);border-radius:2px;
}
.content p,.content li{color:var(--ink-2)}
blockquote{
  border-left:4px solid;
  border-image:var(--grad-brand) 1;
  background:var(--grad-brand-soft);
  margin:1.5rem 0;padding:1rem 1.25rem;
  color:var(--ink-2);border-radius:0 var(--r-md) var(--r-md) 0;
  font-style:italic;
}
table{
  width:100%;border-collapse:collapse;margin:1.5rem 0;
  font-size:.93rem;font-variant-numeric:tabular-nums;
  background:var(--surface);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
th,td{padding:.85rem 1rem;border-bottom:1px solid var(--line-2);text-align:left}
th{background:var(--bg-2);font-weight:700;color:var(--ink)}
tr:last-child td{border-bottom:none}

/* ------------------------------------------------------------
   Calculator Grid (homepage)
   ------------------------------------------------------------ */
.cgrid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:1.1rem;margin:1.5rem 0 2.5rem;
}
.cgrid a{
  display:block;position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:1.3rem 1.25rem;
  color:var(--ink);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
  overflow:hidden;
  isolation:isolate;
}
.cgrid a::before{
  content:'';position:absolute;inset:0;
  background:var(--grad-brand-soft);
  opacity:0;transition:opacity .3s var(--ease);z-index:-1;
}
.cgrid a::after{
  content:'';position:absolute;top:0;left:-100%;
  width:200%;height:2px;
  background:var(--grad-brand);
  transition:left .5s var(--ease);
}
.cgrid a:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
  text-decoration:none;
}
.cgrid a:hover::before{opacity:1}
.cgrid a:hover::after{left:0}
.cgrid .ic{
  font-size:1.7rem;margin-bottom:.6rem;
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;border-radius:12px;
  background:var(--grad-brand-soft);
  border:1px solid rgba(99,102,241,.15);
}
.cgrid strong{
  display:block;font-size:1.05rem;font-weight:700;margin-bottom:.2rem;
  color:var(--ink);font-family:'Space Grotesk','Inter',sans-serif;
}
.cgrid span{color:var(--muted);font-size:.85rem;display:block}

.section-head{text-align:center;margin:3rem 0 .5rem}
.section-head h2{font-size:clamp(1.6rem,2vw + 1rem,2.4rem);margin:0 0 .35rem}
.section-head p{color:var(--muted);font-size:1rem}
.section-pill{
  display:inline-block;padding:.35rem .85rem;border-radius:999px;
  background:var(--grad-brand-soft);color:var(--brand);
  font-size:.78rem;font-weight:600;letter-spacing:.03em;
  text-transform:uppercase;margin-bottom:.75rem;
  border:1px solid rgba(99,102,241,.18);
}

/* ------------------------------------------------------------
   FAQ Accordion
   ------------------------------------------------------------ */
details{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:1rem 1.25rem;
  margin:.65rem 0;
  transition:box-shadow .25s var(--ease),border-color .25s var(--ease);
}
details[open]{box-shadow:var(--shadow-md);border-color:rgba(99,102,241,.25)}
details summary{
  font-weight:600;cursor:pointer;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-size:1rem;
}
details summary::-webkit-details-marker{display:none}
details summary::after{
  content:'+';font-size:1.4rem;font-weight:400;color:var(--brand);
  transition:transform .3s var(--ease);flex-shrink:0;
}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:.75rem 0 0;color:var(--muted);line-height:1.65}

/* ------------------------------------------------------------
   Ad slot (modern)
   ------------------------------------------------------------ */
.ad-slot{
  background:linear-gradient(135deg,var(--bg-2),var(--bg));
  border:1px dashed var(--line);
  text-align:center;padding:1.25rem;
  color:var(--muted);font-size:.8rem;
  margin:2rem 0;border-radius:var(--r-md);
  font-weight:500;letter-spacing:.05em;text-transform:uppercase;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer{
  background:linear-gradient(180deg,#0b1024 0%,#070a18 100%);
  color:#94a3b8;
  padding:4rem 1.25rem 2rem;
  margin-top:4rem;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(139,92,246,.5),transparent);
}
.site-footer .fgrid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:2rem;max-width:1200px;margin:0 auto;
}
.site-footer h4{
  color:#fff;margin-bottom:.85rem;font-size:.95rem;
  font-weight:700;letter-spacing:.02em;
}
.site-footer a{
  color:#94a3b8;display:block;padding:.3rem 0;font-size:.9rem;
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.site-footer a:hover{color:#fff;transform:translateX(3px);text-decoration:none}
.site-footer .fbrand{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:.5rem;
}
.site-footer .fbrand .g{
  background:linear-gradient(135deg,#a78bfa,#f472b6);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.site-footer .copy{
  text-align:center;margin-top:3rem;padding-top:1.5rem;
  border-top:1px solid rgba(148,163,184,.12);
  font-size:.82rem;color:#64748b;
}
.site-footer .copy a{display:inline;padding:0 .3rem;color:#94a3b8}

/* ------------------------------------------------------------
   Breadcrumb, Muted, Buttons, Badges, Misc
   ------------------------------------------------------------ */
.muted{color:var(--muted);font-size:.92rem}
.badge{
  display:inline-block;
  background:var(--grad-brand-soft);
  color:var(--brand);
  padding:.25rem .65rem;border-radius:6px;
  font-size:.72rem;font-weight:700;letter-spacing:.03em;
  text-transform:uppercase;
  border:1px solid rgba(99,102,241,.2);
}
.btn{
  display:inline-flex;align-items:center;gap:.45rem;
  background:var(--grad-brand);color:#fff;
  padding:.75rem 1.35rem;border-radius:12px;
  font-weight:600;border:none;cursor:pointer;font-size:.95rem;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  box-shadow:0 8px 25px -10px rgba(99,102,241,.55);
}
.btn:hover{transform:translateY(-2px);text-decoration:none;color:#fff;box-shadow:0 12px 30px -10px rgba(99,102,241,.7)}
.breadcrumb{
  font-size:.85rem;color:var(--muted);margin:1.25rem 0;
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--brand)}

/* ------------------------------------------------------------
   Scroll Animations (unobserved by default)
   ------------------------------------------------------------ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .hero::after{animation:none}
}