/* ═══ FITROP · base.css · v2.0-final ═══ */
:root{
  --f-display:'Anton',Impact,sans-serif;
  --f-hand:'Condiment',cursive;
  --f-body:'Montserrat',system-ui,sans-serif;
  --f-mono:ui-monospace,'Cascadia Mono',Consolas,monospace;
  --bg:#f7f3e8; --bg2:#efe9da;
  --surface:rgba(30,36,48,.05); --surface-solid:#fffcf4;
  --border:rgba(30,36,48,.14);
  --text:#1e2430; --text2:#5b6570;
  --neon:#d69e00; --neon-bright:#f4b400;
  --corazon:#c62828;
  --glow:rgba(244,180,0,.28);
  --nav:rgba(247,243,232,.78);
  --shadow:0 24px 60px rgba(30,36,48,.14);
  --ease-spring:cubic-bezier(.175,.885,.32,1.35);
  --ease-out:cubic-bezier(.22,.9,.3,1);
}
[data-theme="dark"]{
  --bg:#040d16; --bg2:#071525;
  --surface:rgba(255,255,255,.045); --surface-solid:#0a1826;
  --border:rgba(255,255,255,.10);
  --text:#EFF4FF; --text2:#8fa3b8;
  --neon:#f4b400; --neon-bright:#ffd75e;
  --corazon:#ff5163;
  --glow:rgba(244,180,0,.35);
  --nav:rgba(4,13,22,.72);
  --shadow:0 24px 70px rgba(0,0,0,.55);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);background:var(--bg);color:var(--text);
  overflow-x:hidden;line-height:1.65;transition:background .6s ease,color .6s ease;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:400;letter-spacing:.5px;
  text-transform:uppercase;line-height:1.1}
::selection{background:var(--neon);color:#040d16}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--neon),var(--corazon));border-radius:10px}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px;border-radius:6px}

::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-new(root){animation:vt-circle .75s ease-in forwards}
@keyframes vt-circle{
  from{clip-path:circle(0px at var(--tx,50%) var(--ty,40px))}
  to{clip-path:circle(var(--tr,150vmax) at var(--tx,50%) var(--ty,40px))}}

.liquid-glass{background:rgba(255,255,255,.02);background-blend-mode:luminosity;
  backdrop-filter:blur(6px) saturate(1.25);-webkit-backdrop-filter:blur(6px) saturate(1.25);
  border:none;box-shadow:inset 0 1px 1px rgba(255,255,255,.12);
  position:relative;overflow:hidden}
.liquid-glass::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1.4px;
  background:linear-gradient(180deg,rgba(255,255,255,.45) 0%,rgba(255,255,255,.15) 20%,
    rgba(255,255,255,0) 40%,rgba(255,255,255,0) 60%,rgba(255,255,255,.15) 80%,rgba(255,255,255,.45) 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.sweep::after{content:'';position:absolute;top:0;left:-80%;width:55%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.16),transparent);
  transform:skewX(-20deg);transition:left .75s var(--ease-out);pointer-events:none}
.sweep:hover::after{left:135%}
.glass{background:var(--surface);border:1px solid var(--border);
  backdrop-filter:blur(12px);box-shadow:var(--shadow)}

.cursive-acc{position:absolute;font-family:var(--f-hand);color:var(--neon);
  mix-blend-mode:exclusion;opacity:.9;transform:rotate(-2deg);
  pointer-events:none;white-space:nowrap;z-index:3}

#texture{position:fixed;inset:-50%;width:200%;height:200%;z-index:2800;pointer-events:none;
  opacity:.22;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(10) infinite}
@keyframes grain{0%,100%{transform:translate(0,0)}20%{transform:translate(-2%,2%)}
  40%{transform:translate(2%,-1%)}60%{transform:translate(-1%,-2%)}80%{transform:translate(1%,2%)}}

.wrap{max-width:1180px;margin:auto}
.narrow{max-width:780px}
.center{text-align:center}
.sec{padding:6rem 1.5rem;position:relative}
.sec.compact{padding:2.5rem 1.5rem 5rem}
.sec.alt{background:var(--bg2);border-block:1px solid var(--border)}
.sec-head{text-align:center;margin-bottom:3.2rem}
.kicker{font-family:var(--f-mono);font-size:.7rem;font-weight:600;letter-spacing:4px;
  text-transform:uppercase;color:var(--neon)}
.kicker::before,.kicker::after{content:'';display:inline-block;width:24px;height:1.5px;
  background:var(--neon);vertical-align:middle;margin:0 .6rem}
.sec-head h2{font-size:clamp(2.1rem,5vw,3.1rem);margin-top:.5rem}
.page-head{padding:8rem 0 2rem;background:linear-gradient(var(--bg2),var(--bg));
  border-bottom:1px solid var(--border)}
.page-head h1{font-size:clamp(2.1rem,5.2vw,3.2rem);margin-top:.5rem}

.reveal{opacity:0;transform:translateY(42px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

.btn{padding:.85rem 2.1rem;border-radius:50px;font-family:var(--f-body);font-weight:800;
  font-size:.85rem;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;border:none;
  display:inline-flex;align-items:center;gap:.55rem;
  transition:box-shadow .35s,border-color .35s,color .35s,transform .35s;will-change:transform}
.btn-primary{background:linear-gradient(135deg,var(--neon-bright),var(--corazon));color:#0b0b0d;
  box-shadow:0 10px 30px var(--glow)}
.btn-primary:hover{box-shadow:0 16px 44px var(--glow);transform:translateY(-3px)}
.btn-ghost{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn-ghost:hover{border-color:var(--neon);color:var(--neon);transform:translateY(-3px)}
.btn-sm{padding:.55rem 1.2rem;font-size:.75rem}
.btn-lg{padding:1.05rem 2.8rem;font-size:.95rem}
.btn[disabled]{opacity:.45;pointer-events:none}

.tag{font-family:var(--f-mono);font-size:.66rem;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--neon);background:rgba(244,180,0,.1);padding:.28rem .7rem;border-radius:50px;
  display:inline-block;margin-right:.4rem}
.tag.alt{color:var(--corazon);background:rgba(198,40,40,.1)}
[data-theme="dark"] .tag.alt{color:#ff7b88;background:rgba(255,81,99,.12)}
.link{color:var(--neon);font-weight:700;border-bottom:1.5px dashed transparent;transition:.25s}
.link:hover{border-color:var(--neon)}
.empty{font-family:var(--f-mono);text-align:center;color:var(--text2);padding:3rem;
  border:2px dashed var(--border);border-radius:20px}
.note{color:var(--text2);font-size:.82rem;margin-top:1.6rem}

@keyframes latir{0%{transform:scale(1)}14%{transform:scale(1.25)}28%{transform:scale(1)}
  42%{transform:scale(1.14)}70%{transform:scale(1)}100%{transform:scale(1)}}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(244,180,0,.5)}50%{box-shadow:0 0 0 7px rgba(244,180,0,0)}}
@keyframes riseIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes letterIn{to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  #texture{display:none}
}
/* FIN · base.css v2.0-final */