/* ============================================================
   DeFiMind · Landing Page
   Tokens alinhados com o design system do produto
   ============================================================ */

:root{
  /* Acento verde-menta, um só, ao estilo Kast */
  --brand-300:#7fe3cb;
  --brand-400:#3fd7b4;
  --brand-500:#1eba98;
  --brand-600:#1aa588;
  --brand-700:#158f76;
  --brand-800:#0f7460;

  --cyan-300:#7fe3cb;
  --cyan-400:#1eba98;
  --cyan-500:#158f76;

  /* Metal do cartão Obsidian */
  --metal-300:#d8dade;
  --metal-400:#a9adb5;
  --metal-500:#7c8290;

  --ok-400:#1eba98;
  --ok-500:#158f76;
  --warn-400:#e8b45c;
  --danger-400:#e8756b;

  /* Superfícies: preto puro e cinzentos, sem azulado */
  --bg:#000000;
  --bg-alt:#0a0a0a;
  --raised:#131313;
  --overlay:#1a1a1a;

  /* Texto */
  --tx:#ffffff;
  --tx-2:#cccccc;
  --tx-3:#a8a8aa;
  --tx-4:#717173;

  /* Vidro */
  --glass:rgba(255,255,255,.04);
  --glass-hi:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.1);
  --line-hi:rgba(255,255,255,.2);
  --line-btn:#676a79;

  --grad-brand:linear-gradient(180deg,#22c5a1 0%,#1aa98a 100%);
  --grad-text:linear-gradient(90deg,#ffffff 0%,#999999 100%);

  --shadow-md:0 4px 16px rgba(0,0,0,.5);
  --shadow-lg:0 8px 32px rgba(0,0,0,.55);
  --shadow-xl:0 24px 64px rgba(0,0,0,.65);
  --shadow-brand:0 0 0 1px rgba(30,186,152,.3),0 16px 48px rgba(0,0,0,.7);

  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px; --r-2xl:28px; --r-full:999px;

  --ease:cubic-bezier(.16,1,.3,1);
  --t:.28s var(--ease);

  --maxw:1200px;
  --nav-h:68px;

  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px);-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--tx);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}

::selection{background:rgba(30,186,152,.35);color:#fff}

:focus-visible{outline:2px solid var(--brand-400);outline-offset:3px;border-radius:4px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.skip-link{
  position:absolute;top:-100px;left:16px;z-index:999;
  background:var(--brand-600);color:#fff;padding:12px 20px;border-radius:0 0 10px 10px;font-weight:600;
  transition:top .2s
}
.skip-link:focus{top:0}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
.container--narrow{max-width:820px}

/* ---------- Tipografia utilitária ---------- */
.text-gradient{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.tag{
  display:inline-block;
  font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--brand-400);
  margin-bottom:16px;
}

.dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex:none}
.dot--brand{background:var(--brand-400)}
.dot--live{background:var(--ok-400);box-shadow:0 0 0 0 rgba(30,186,152,.6);animation:pulse 2.2s infinite}
@keyframes pulse{
  70%{box-shadow:0 0 0 7px rgba(30,186,152,0)}
  100%{box-shadow:0 0 0 0 rgba(30,186,152,0)}
}

/* ---------- Botões ---------- */
.btn{
  --btn-bg:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:var(--r-full);border:1px solid transparent;
  font-size:.9375rem;font-weight:600;letter-spacing:-.01em;
  cursor:pointer;white-space:nowrap;
  transition:transform var(--t),box-shadow var(--t),background var(--t),border-color var(--t),opacity var(--t);
}
.btn svg{width:18px;height:18px;flex:none;transition:transform var(--t)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}

/* Botões planos: a Kast não usa brilhos coloridos */
.btn--primary{background:var(--grad-brand);color:#fff}
.btn--primary:hover{background:var(--brand-500)}
.btn--primary:hover svg{transform:translateX(3px)}

.btn--secondary{
  background:transparent;color:var(--tx);border-color:var(--line-btn);
}
.btn--secondary:hover{background:rgba(255,255,255,.06);border-color:var(--tx-3)}

.btn--ghost{background:transparent;color:var(--tx-2);padding-inline:14px}
.btn--ghost:hover{color:var(--tx)}

.btn--sm{padding:9px 18px;font-size:.875rem}
.btn--lg{padding:15px 30px;font-size:1rem}
.btn--block{display:flex;width:100%}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:200;
  height:var(--nav-h);
  transition:background var(--t),border-color var(--t),backdrop-filter var(--t);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(0,0,0,.82);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:var(--line);
}
.nav__inner{display:flex;align-items:center;gap:32px;height:100%}

.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand__mark{width:auto;height:34px}
/* O wordmark original é azul-marinho, que sobre preto dá 1,12:1 de
   contraste e desaparece. Usamos a versão clara, que é o equivalente
   ao que uma marca tem para fundos escuros. */
.brand__word{width:auto;height:19px}

.nav__links{display:flex;align-items:center;gap:4px;margin-inline:auto}
.nav__links a{
  position:relative;padding:8px 14px;border-radius:var(--r-full);
  font-size:.9375rem;font-weight:500;color:var(--tx-2);white-space:nowrap;
  transition:color var(--t),background var(--t);
}
.nav__links a:hover{color:var(--tx);background:var(--glass)}

.nav__actions{display:flex;align-items:center;gap:8px;flex:none}

/* ---------- Idioma ---------- */
.lang{
  display:flex;gap:2px;margin-left:10px;flex:none;
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-radius:var(--r-full);padding:3px;
}
.lang button{
  padding:5px 9px;border:0;border-radius:var(--r-full);background:transparent;cursor:pointer;
  font-size:.6875rem;font-weight:700;letter-spacing:.04em;color:var(--tx-3);
  transition:background var(--t),color var(--t);
}
.lang button:hover{color:var(--tx)}
.lang button.is-active{background:var(--grad-brand);color:#fff}

.nav__toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;padding:0 10px;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md);cursor:pointer;
}
.nav__toggle span{display:block;height:2px;background:var(--tx);border-radius:2px;transition:transform var(--t),opacity var(--t)}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:calc(var(--nav-h) + 72px) 0 96px;overflow:hidden}

.hero__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.orb--1{width:620px;height:620px;top:-180px;left:-160px;background:radial-gradient(circle,rgba(30,186,152,.13),transparent 70%);animation:drift 22s ease-in-out infinite}
.orb--2{width:520px;height:520px;top:60px;right:-140px;background:radial-gradient(circle,rgba(30,186,152,.09),transparent 70%);animation:drift 26s ease-in-out infinite reverse}
.orb--3{width:420px;height:420px;bottom:-180px;left:38%;background:radial-gradient(circle,rgba(30,186,152,.06),transparent 70%);animation:drift 30s ease-in-out infinite}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(38px,-26px) scale(1.08)}
}

.grid-lines{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 90% 65% at 50% 30%,#000 20%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse 90% 65% at 50% 30%,#000 20%,transparent 72%);
}

.hero__inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
}


.hero__title{
  font-size:clamp(2.6rem,5.6vw,4.4rem);
  font-weight:800;line-height:1.04;letter-spacing:-.04em;
  margin-bottom:24px;
}

.hero__sub{
  font-size:clamp(1.0625rem,1.5vw,1.1875rem);
  color:var(--tx-2);max-width:31em;margin-bottom:36px;line-height:1.65;
}

.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}

.hero__trust{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.875rem;color:var(--tx-3)}
.hero__trust li{display:flex;align-items:center;gap:8px}
.hero__trust li::before{
  content:"";width:15px;height:15px;flex:none;border-radius:50%;
  background:rgba(30,186,152,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.8-5' fill='none' stroke='%231eba98' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size:12px;background-position:center;background-repeat:no-repeat;
}

/* ---------- Phone ---------- */
.hero__visual{position:relative;display:flex;justify-content:center;align-items:center}

.phone{position:relative;width:min(320px,100%)}
.phone__glow{
  position:absolute;inset:-14% -22%;
  background:radial-gradient(ellipse at center,rgba(30,186,152,.38),transparent 66%);
  filter:blur(46px);z-index:0;
}
.phone__frame{
  position:relative;z-index:1;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.03));
  padding:9px;border-radius:44px;
  box-shadow:var(--shadow-xl),0 0 0 1px rgba(255,255,255,.07);
  animation:levitate 7s ease-in-out infinite;
}
@keyframes levitate{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-14px)}
}
.phone__notch{
  position:absolute;top:17px;left:50%;transform:translateX(-50%);z-index:3;
  width:98px;height:23px;background:#000;border-radius:var(--r-full);
}
.phone__screen{
  background:linear-gradient(180deg,#12141d 0%,#0a0b11 100%);
  border-radius:36px;padding:44px 20px 22px;overflow:hidden;
}

.app__top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.app__hello{font-size:.8125rem;color:var(--tx-3)}
.app__label{font-size:.75rem;color:var(--tx-3);text-transform:uppercase;letter-spacing:.09em;font-weight:600;margin-top:6px}
.app__cur-chip{
  display:inline-flex;align-items:center;gap:5px;
  padding:6px 11px;border-radius:var(--r-full);
  background:rgba(30,186,152,.12);border:1px solid rgba(30,186,152,.28);
  font-size:.625rem;font-weight:700;letter-spacing:.1em;color:var(--cyan-300);
}
.app__cur-chip::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan-400)}

.app__balance{font-size:2.25rem;font-weight:800;letter-spacing:-.035em;line-height:1.1}
.app__cur{font-size:1.375rem;font-weight:600;color:var(--tx-2);margin-right:3px;vertical-align:9px}

.app__delta{display:flex;align-items:center;gap:5px;margin-top:6px;font-size:.8125rem;font-weight:600;color:var(--ok-400)}
.app__delta svg{width:14px;height:14px}

.app__chart{margin:14px -4px 18px;height:88px}
.app__chart svg{width:100%;height:100%}
.chart__line{stroke-dasharray:640;stroke-dashoffset:640;animation:draw 2.4s var(--ease) .5s forwards}
.chart__area{opacity:0;animation:fade .9s ease 2.1s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}

.app__actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.app__actions button{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:12px 4px;border-radius:var(--r-md);cursor:default;
  background:var(--glass);border:1px solid var(--line);
  font-size:.6875rem;font-weight:600;color:var(--tx-2);
}
.app__actions button span{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:rgba(30,186,152,.16);color:var(--brand-300);font-size:.8125rem;
}

.app__card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md);padding:13px;margin-bottom:12px}
.app__card-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.app__card-title{font-size:.8125rem;font-weight:600}
.app__card-val{margin-left:auto;font-size:.9375rem;font-weight:700;color:var(--ok-400)}
.app__card-val small{font-size:.625rem;font-weight:500;color:var(--tx-3);margin-left:2px}
.app__bar{height:5px;background:rgba(255,255,255,.07);border-radius:var(--r-full);overflow:hidden}
.app__bar i{display:block;height:100%;background:var(--grad-brand);border-radius:var(--r-full)}
.app__card-note{font-size:.6875rem;color:var(--tx-3);margin-top:8px}

.app__neurex{
  display:flex;gap:9px;align-items:flex-start;
  background:linear-gradient(135deg,rgba(30,186,152,.15),rgba(30,186,152,.05));
  border:1px solid rgba(30,186,152,.26);border-radius:var(--r-md);padding:11px;
}
.app__neurex-avatar{
  width:22px;height:22px;flex:none;border-radius:50%;background:var(--grad-brand);
  display:grid;place-items:center;font-size:.625rem;font-weight:700;
}
.app__neurex p{font-size:.75rem;color:var(--tx-2);line-height:1.5}
.app__neurex strong{color:var(--ok-400)}

/* ---------- Cartões flutuantes ---------- */
.float-card{
  position:absolute;z-index:2;
  display:flex;align-items:center;gap:11px;
  padding:12px 16px;border-radius:var(--r-lg);
  background:rgba(22,27,39,.82);border:1px solid var(--line-hi);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-lg);
}
.float-card__icon{font-size:1.125rem}
.float-card__t{font-size:.8125rem;font-weight:600;line-height:1.3}
.float-card__s{font-size:.6875rem;color:var(--tx-3);line-height:1.3}
/* Abaixo dos 1280px a coluna do telemóvel não tem folga lateral suficiente:
   os cartões cairiam por cima do texto do ecrã, por isso só aparecem
   quando há espaço a sério para eles respirarem. */
.float-card{display:none}
.float-card--1{top:6%;left:-10%;animation:levitate 6s ease-in-out infinite .4s}
.float-card--2{bottom:10%;right:-8%;animation:levitate 6.5s ease-in-out infinite 1.1s}

@media (min-width:1280px){
  .float-card{display:flex}
}

/* ============================================================
   STATS
   ============================================================ */
.stats{padding:16px 0 72px;position:relative}
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;
}
.stat{background:var(--bg);padding:32px 26px;text-align:center;transition:background var(--t)}
.stat:hover{background:var(--raised)}
.stat__num{
  font-size:clamp(1.75rem,3vw,2.375rem);font-weight:800;letter-spacing:-.035em;line-height:1.1;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  margin-bottom:8px;
}
.stat__lbl{font-size:.8125rem;color:var(--tx-3);line-height:1.5}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-wrap{padding:8px 0 72px}
.marquee__label{text-align:center;font-size:.875rem;color:var(--tx-3);margin-bottom:24px}
.marquee{
  overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee__track{
  display:flex;align-items:center;gap:34px;width:max-content;
  animation:scroll 34s linear infinite;
}
.marquee__track span{
  font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:var(--tx-3);
  opacity:.65;transition:opacity var(--t),color var(--t);white-space:nowrap;
}
.marquee__track span:hover{opacity:1;color:var(--tx)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============================================================
   SECÇÕES
   ============================================================ */
.section{padding:104px 0;position:relative}
.section--alt{background:var(--bg-alt);border-block:1px solid var(--line)}

.section__head{max-width:720px;margin:0 auto 56px;text-align:center}
.section__title{
  font-size:clamp(2rem,3.9vw,3rem);font-weight:800;letter-spacing:-.035em;line-height:1.12;
  margin-bottom:18px;
}
.section__sub{font-size:1.0625rem;color:var(--tx-2);line-height:1.7}
.section__sub--left{max-width:34em}
.section__foot{
  text-align:center;margin-top:44px;font-size:1rem;color:var(--tx-3);
  max-width:44em;margin-inline:auto;
}
.section__foot strong{color:var(--brand-300);font-weight:600}

/* ---------- Cards ---------- */
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

.card{
  position:relative;
  background:var(--raised);
  border:1px solid var(--line);border-radius:var(--r-xl);
  padding:30px 26px;overflow:hidden;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(30,186,152,.1),transparent 55%);
  opacity:0;transition:opacity var(--t);pointer-events:none;
}
.card:hover{transform:translateY(-5px);border-color:rgba(30,186,152,.34);box-shadow:var(--shadow-brand)}
.card:hover::before{opacity:1}

.card__icon{
  position:relative;z-index:1;
  width:46px;height:46px;border-radius:var(--r-md);margin-bottom:20px;
  display:grid;place-items:center;
  background:rgba(30,186,152,.13);border:1px solid rgba(30,186,152,.24);
  color:var(--brand-300);
}
.card__icon svg{width:23px;height:23px}
.card h3{position:relative;z-index:1;font-size:1.0625rem;font-weight:700;letter-spacing:-.02em;margin-bottom:11px}
.card p{position:relative;z-index:1;font-size:.9375rem;color:var(--tx-2);line-height:1.65}

.card--sec .card__icon{background:rgba(255,255,255,.05);border-color:var(--line-hi);color:var(--brand-300)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{
  position:relative;padding:34px 28px;
  background:var(--raised);
  border:1px solid var(--line);border-radius:var(--r-xl);
  transition:transform var(--t),border-color var(--t);
}
.step:hover{transform:translateY(-5px);border-color:rgba(30,186,152,.32)}
.step__n{
  display:block;font-size:2.5rem;font-weight:800;letter-spacing:-.045em;line-height:1;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  opacity:.55;margin-bottom:16px;
}
.step h3{font-size:1.1875rem;font-weight:700;letter-spacing:-.025em;margin-bottom:11px}
.step p{font-size:.9375rem;color:var(--tx-2);line-height:1.65}

/* ============================================================
   PLANOS
   ============================================================ */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}

.plan{
  position:relative;display:flex;flex-direction:column;gap:24px;
  background:var(--raised);
  border:1px solid var(--line);border-radius:var(--r-2xl);
  padding:32px 28px;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.plan:hover{transform:translateY(-5px);border-color:var(--line-hi)}

.plan--featured{
  border-color:rgba(30,186,152,.42);
  background:linear-gradient(180deg,rgba(30,186,152,.11),rgba(255,255,255,.015));
  box-shadow:var(--shadow-brand);
}
.plan--featured:hover{border-color:rgba(30,186,152,.6)}

.plan__ribbon{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--grad-brand);color:#fff;
  padding:6px 18px;border-radius:var(--r-full);
  font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;
  box-shadow:0 6px 18px rgba(30,186,152,.4);
}

.plan__badge{
  display:inline-block;padding:5px 12px;border-radius:var(--r-full);margin-bottom:14px;
  font-size:.6875rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
}
.plan__badge--safe{background:rgba(30,186,152,.13);color:var(--ok-400);border:1px solid rgba(30,186,152,.26)}
.plan__badge--mid{background:rgba(232,180,92,.13);color:var(--warn-400);border:1px solid rgba(232,180,92,.26)}
.plan__badge--bold{background:rgba(232,117,107,.13);color:var(--danger-400);border:1px solid rgba(232,117,107,.26)}

.plan__name{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;margin-bottom:10px}
.plan__rate{
  font-size:3rem;font-weight:800;letter-spacing:-.045em;line-height:1;margin-bottom:12px;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.plan__rate small{font-size:.9375rem;font-weight:500;letter-spacing:-.01em;-webkit-text-fill-color:var(--tx-3);color:var(--tx-3);margin-left:4px}
.plan__tag{font-size:.9375rem;color:var(--tx-2)}

.plan__list{display:flex;flex-direction:column;gap:12px;flex:1}
.plan__list li{display:flex;align-items:flex-start;gap:10px;font-size:.9375rem;color:var(--tx-2);line-height:1.5}
.plan__list li::before{
  content:"";width:17px;height:17px;flex:none;margin-top:2px;border-radius:50%;
  background:rgba(30,186,152,.15);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.8-5' fill='none' stroke='%231eba98' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size:13px;background-position:center;background-repeat:no-repeat;
}

.disclaimer{
  margin-top:28px;padding:18px 22px;
  background:rgba(232,180,92,.06);border:1px solid rgba(232,180,92,.2);border-left:3px solid var(--warn-400);
  border-radius:var(--r-md);
  font-size:.875rem;color:var(--tx-2);line-height:1.6;
}
.disclaimer strong{color:var(--warn-400)}

/* ---------- Calculadora ---------- */
.calc{
  margin-top:44px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:0;
  background:var(--raised);
  border:1px solid var(--line);border-radius:var(--r-2xl);overflow:hidden;
}
.calc__left{padding:38px 36px}
.calc__title{font-size:1.625rem;font-weight:700;letter-spacing:-.03em;margin-bottom:8px}
.calc__sub{font-size:.9375rem;color:var(--tx-2);margin-bottom:30px}

.field{margin-bottom:24px}
.field__top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:11px}
.field__top label,.field__lbl{font-size:.875rem;font-weight:500;color:var(--tx-2)}
.field__lbl{display:block;margin-bottom:11px}
.field__top output{font-size:1.0625rem;font-weight:700;letter-spacing:-.02em;color:var(--brand-300)}

input[type=range]{
  -webkit-appearance:none;appearance:none;
  width:100%;height:6px;border-radius:var(--r-full);
  background:linear-gradient(90deg,var(--brand-500) var(--pct,50%),rgba(255,255,255,.09) var(--pct,50%));
  cursor:pointer;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:20px;height:20px;border-radius:50%;
  background:#fff;border:4px solid var(--brand-500);cursor:grab;
  box-shadow:0 2px 10px rgba(0,0,0,.45);
  transition:transform .15s var(--ease);
}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.16)}
input[type=range]::-webkit-slider-thumb:active{cursor:grabbing}
input[type=range]::-moz-range-thumb{
  width:20px;height:20px;border-radius:50%;
  background:#fff;border:4px solid var(--brand-500);cursor:grab;
  box-shadow:0 2px 10px rgba(0,0,0,.45);
}
input[type=range]::-moz-range-track{height:6px;border-radius:var(--r-full);background:rgba(255,255,255,.09)}

.field--last{margin-bottom:0}

.segmented{
  display:grid;grid-template-columns:repeat(3,1fr);gap:4px;
  background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:var(--r-md);padding:4px;
}
.segmented--4{grid-template-columns:repeat(4,1fr)}
.segmented button{
  padding:10px 8px;border:0;border-radius:var(--r-sm);cursor:pointer;background:transparent;
  font-size:.875rem;font-weight:600;color:var(--tx-3);
  transition:background var(--t),color var(--t);
}
.segmented button:hover{color:var(--tx)}
.segmented button.is-active{background:var(--grad-brand);color:#fff;box-shadow:0 3px 12px rgba(30,186,152,.35)}

.calc__right{
  padding:38px 36px;
  background:linear-gradient(160deg,rgba(30,186,152,.13),rgba(30,186,152,.02));
  border-left:1px solid var(--line);
  display:flex;flex-direction:column;justify-content:center;
}
.calc__resultLbl{font-size:.8125rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--tx-3);margin-bottom:12px}
.calc__result{
  font-size:clamp(2.5rem,5vw,3.25rem);font-weight:800;letter-spacing:-.045em;line-height:1;margin-bottom:26px;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.calc__split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:16px}
.calc__splitLbl{font-size:.75rem;color:var(--tx-3);margin-bottom:5px}
.calc__splitVal{font-size:1.25rem;font-weight:700;letter-spacing:-.025em}
.calc__splitVal--pos{color:var(--ok-400)}
.calc__bar{height:7px;background:rgba(255,255,255,.08);border-radius:var(--r-full);overflow:hidden;margin-bottom:18px}
.calc__barFill{display:block;height:100%;background:var(--grad-brand);border-radius:var(--r-full);transition:width .5s var(--ease)}
/* ---------- Detalhe das contas ---------- */
.calc__lines{display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.calc__lines > div{
  display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  font-size:.8125rem;
}
.calc__lines dt{color:var(--tx-3)}
.calc__lines dd{margin:0;font-weight:600;color:var(--tx-2);white-space:nowrap}
.calc__lines-net{
  padding-top:10px;border-top:1px solid var(--line);
  font-size:.875rem !important;
}
.calc__lines-net dt{color:var(--tx-2) !important}
.calc__lines-net dd{color:var(--brand-400) !important;font-weight:700}

.calc__years{margin-bottom:16px}
.calc__years summary{
  cursor:pointer;list-style:none;
  font-size:.8125rem;font-weight:600;color:var(--brand-400);
  padding:9px 0;
}
.calc__years summary::-webkit-details-marker{display:none}
.calc__years summary::after{content:" ↓";font-weight:400}
.calc__years[open] summary::after{content:" ↑"}
.calc__yearsBox{max-height:230px;overflow-y:auto;border:1px solid var(--line);border-radius:var(--r-md)}
.calc__table{font-size:.75rem;min-width:100%}
.calc__table th{
  position:sticky;top:0;
  padding:9px 10px;text-align:left;font-weight:600;
  color:var(--tx-3);background:var(--overlay);
  border-bottom:1px solid var(--line);white-space:nowrap;
}
.calc__table td{padding:8px 10px;color:var(--tx-2);border-bottom:1px solid rgba(255,255,255,.05);white-space:nowrap}
.calc__table tr:last-child td{border-bottom:0}
.calc__pos{color:var(--brand-400)}

.calc__note{font-size:.75rem;color:var(--tx-3);line-height:1.55}

/* ============================================================
   NEUREX
   ============================================================ */
.neurex{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}

.checks{display:flex;flex-direction:column;gap:14px;margin:30px 0 34px}
.checks li{display:flex;align-items:flex-start;gap:12px;font-size:.9375rem;color:var(--tx-2);line-height:1.55}
.checks li::before{
  content:"";width:21px;height:21px;flex:none;margin-top:1px;border-radius:50%;
  background:rgba(30,186,152,.15);border:1px solid rgba(30,186,152,.3);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.8-5' fill='none' stroke='%237fe3cb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size:13px;background-position:center;background-repeat:no-repeat;
}

.chat{
  background:var(--raised);
  border:1px solid var(--line-hi);border-radius:var(--r-2xl);
  overflow:hidden;box-shadow:var(--shadow-xl);
}
.chat__head{display:flex;align-items:center;gap:11px;padding:18px 22px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.chat__avatar{
  width:38px;height:38px;border-radius:50%;background:var(--grad-brand);
  display:grid;place-items:center;font-weight:700;font-size:.9375rem;flex:none;
}
.chat__name{font-size:.9375rem;font-weight:700;letter-spacing:-.015em}
.chat__status{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--tx-3)}

.chat__body{display:flex;flex-direction:column;gap:12px;padding:22px}
.bubble{
  max-width:86%;padding:12px 16px;border-radius:var(--r-lg);
  font-size:.9063rem;line-height:1.55;
}
.bubble--user{align-self:flex-end;background:var(--grad-brand);color:#fff;border-bottom-right-radius:5px}
.bubble--bot{align-self:flex-start;background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--tx-2);border-bottom-left-radius:5px}
.bubble--bot strong{color:var(--brand-300);font-weight:600}
.bubble--typing{align-self:flex-start;display:flex;gap:5px;background:rgba(255,255,255,.055);border:1px solid var(--line);padding:15px 16px;border-bottom-left-radius:5px}
.bubble--typing i{width:7px;height:7px;border-radius:50%;background:var(--tx-3);animation:blink 1.4s infinite}
.bubble--typing i:nth-child(2){animation-delay:.2s}
.bubble--typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.chat__input{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;border-top:1px solid var(--line);background:rgba(0,0,0,.24);
}
.chat__input span{flex:1;font-size:.875rem;color:var(--tx-3)}
.chat__input button{
  width:34px;height:34px;flex:none;border:0;border-radius:50%;background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;cursor:default;
}
.chat__input button svg{width:17px;height:17px}

/* ============================================================
   MOEDA
   ============================================================ */
.currency{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}

.cur-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cur{
  padding:22px;border-radius:var(--r-lg);
  background:var(--raised);
  border:1px solid var(--line);
  transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.cur:hover{transform:translateY(-4px);border-color:rgba(30,186,152,.34);box-shadow:0 0 28px rgba(30,186,152,.12)}
.cur__sym{
  display:grid;place-items:center;
  width:38px;height:38px;margin-bottom:14px;border-radius:var(--r-md);
  background:rgba(30,186,152,.1);border:1px solid rgba(30,186,152,.24);
  font-size:.9375rem;font-weight:700;letter-spacing:-.02em;color:var(--cyan-300);
}
.cur__country{font-size:.75rem;color:var(--tx-3);margin-bottom:7px}
.cur__val{font-size:1.1875rem;font-weight:700;letter-spacing:-.025em;margin-bottom:9px}
.cur__code{
  display:inline-block;font-size:.625rem;font-weight:700;letter-spacing:.14em;color:var(--tx-3);
  padding:3px 8px;border-radius:var(--r-sm);background:rgba(255,255,255,.05);
}
.cur__note{margin-top:18px;font-size:.8125rem;color:var(--tx-3);text-align:center}

/* ============================================================
   CARTÃO
   ============================================================ */
.payments{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.payments__visual{display:flex;justify-content:center}

/* ---------- Palco: o cartão cai e assenta na mesa ---------- */
.ccard-stage{
  position:relative;
  width:min(400px,100%);
  perspective:1500px;
  perspective-origin:50% 25%;
}

/* halo que sugere a superfície onde o cartão pousa */
.ccard-surface{
  position:absolute;left:50%;bottom:-56px;transform:translateX(-50%);
  width:160%;height:130px;pointer-events:none;
  background:radial-gradient(ellipse 46% 100% at 50% 0%,rgba(30,186,152,.11),transparent 72%);
}

/* sombra de contacto: aperta no embate, alarga quando o cartão levanta */
.ccard-shadow{
  position:absolute;left:50%;bottom:-30px;
  width:76%;height:28px;
  transform:translateX(-50%);
  background:radial-gradient(ellipse at center,rgba(0,0,0,.9) 0%,rgba(0,0,0,.5) 42%,transparent 72%);
  filter:blur(15px);pointer-events:none;
  transition:transform .55s var(--ease),opacity .55s var(--ease);
}

/* ------------------------------------------------------------
   Acabamentos

   Cada cartão é o mesmo desenho: muda só o conjunto de
   variáveis do metal. Acrescentar um acabamento novo é
   escrever um bloco destes, nada mais.
   ------------------------------------------------------------ */
.ccard{
  /* obsidiana, o acabamento por omissão */
  --f-hi:#26282d;   --f-mid:#131418;
  --f-1:#101115;    --f-2:#090a0d;   --f-3:#030304;
  --f-ink-1:#f4f6f8; --f-ink-2:#c6cbd3; --f-ink-3:#868c94; --f-ink-4:#e4e8ec;
  --f-line:rgba(208,213,221,.32);
  --f-chip-1:#1b1d21; --f-chip-2:#111216; --f-chip-3:#08090b;
  --f-ribbon:#aeb4bd;
  --f-edge:rgba(255,255,255,.07);
  --f-logo:none;

  position:relative;z-index:1;width:100%;aspect-ratio:1.586;
  container-type:inline-size;
  transform-style:preserve-3d;
  background:
    /* estrias finas: metal escovado */
    repeating-linear-gradient(96deg,
      rgba(255,255,255,.028) 0 1px,
      rgba(0,0,0,.02) 1px 2px,
      transparent 2px 5px),
    radial-gradient(135% 112% at 24% -14%,var(--f-hi) 0%,var(--f-mid) 36%,transparent 70%),
    linear-gradient(158deg,var(--f-1) 0%,var(--f-2) 48%,var(--f-3) 100%);
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:
    0 34px 72px rgba(0,0,0,.8),
    0 0 0 1px var(--f-edge),
    /* bisel: luz em cima à esquerda, sombra em baixo à direita */
    inset 1px 1px 0 rgba(255,255,255,.16),
    inset -1px -1px 0 rgba(0,0,0,.55),
    inset 0 0 24px rgba(0,0,0,.35);

  transform:
    perspective(1100px)
    rotateX(var(--rx,0deg))
    rotateY(var(--ry,0deg))
    translateY(var(--lift,0px))
    scale(var(--scale,1));
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
/* enquanto o rato conduz a inclinação não há transição, senão fica a arrastar */
.ccard.is-tilting{transition:box-shadow .5s var(--ease)}

/* brilho especular que segue o ponteiro: é isto que dá o ar de metal a sério */
.ccard__spec{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  border-radius:inherit;
  opacity:var(--spec,0);
  transition:opacity .4s var(--ease);
  background:
    radial-gradient(38% 60% at var(--mx,50%) var(--my,50%),
      rgba(255,255,255,.30) 0%,
      rgba(255,255,255,.10) 34%,
      transparent 68%);
  mix-blend-mode:soft-light;
}

.ccard--ouro{
  --f-hi:#c9a24e;   --f-mid:#7c6128;
  --f-1:#6a5222;    --f-2:#413212;   --f-3:#1e1708;
  --f-ink-1:#fff8e6; --f-ink-2:#f0dcae; --f-ink-3:#b08f4e; --f-ink-4:#ffeec9;
  --f-line:rgba(255,238,201,.44);
  --f-chip-1:#f0e0b0; --f-chip-2:#bfa269; --f-chip-3:#8a713c;
  --f-ribbon:#e6cf9c;
  --f-edge:rgba(255,240,205,.16);
  --f-logo:grayscale(1) sepia(1) saturate(3.4) hue-rotate(-8deg) brightness(1.08);
}

.ccard--prata{
  --f-hi:#aeb5be;   --f-mid:#6e757e;
  --f-1:#5b626b;    --f-2:#3a3f46;   --f-3:#1c1f23;
  --f-ink-1:#ffffff; --f-ink-2:#e9edf1; --f-ink-3:#9aa1aa; --f-ink-4:#f7f9fb;
  --f-line:rgba(245,248,251,.48);
  --f-chip-1:#f2f5f8; --f-chip-2:#b4bbc3; --f-chip-3:#7e858d;
  --f-ribbon:#dfe4ea;
  --f-edge:rgba(255,255,255,.18);
  --f-logo:grayscale(1) brightness(1.5) contrast(.9);
}

.ccard--esmeralda{
  --f-hi:#2f8f75;   --f-mid:#125240;
  --f-1:#0e4535;    --f-2:#082b21;   --f-3:#03130f;
  --f-ink-1:#f0fff9; --f-ink-2:#c8eede; --f-ink-3:#6fae97; --f-ink-4:#e2fff3;
  --f-line:rgba(200,245,225,.42);
  --f-chip-1:#f0e0b0; --f-chip-2:#bfa269; --f-chip-3:#8a713c;
  --f-ribbon:#a9dcc7;
  --f-edge:rgba(200,255,235,.15);
  --f-logo:grayscale(1) sepia(1) saturate(2.8) hue-rotate(108deg) brightness(1.02);
}
.ccard-stage:hover .ccard{--lift:-14px;--scale:1.03;--spec:1}
.ccard-stage:hover .ccard-shadow{transform:translateX(-50%) scale(1.18);opacity:.55}

/* ---------- Queda ---------- */
.js .ccard-stage .ccard,
.js .ccard-stage .ccard-shadow{opacity:0}

/* --drop-delay escalona a queda quando há vários cartões */
.js .ccard-stage.is-dropped .ccard{animation:cardDrop 1.35s var(--drop-delay,0s) both}
.js .ccard-stage.is-dropped .ccard-shadow{animation:cardShadow 1.35s var(--drop-delay,0s) both}

/* depois de pousar largamos a animação para o hover voltar a mandar */
.js .ccard-stage.is-landed .ccard,
.js .ccard-stage.is-landed .ccard-shadow{animation:none;opacity:1}

@keyframes cardDrop{
  0%{opacity:0;transform:translate3d(0,-300px,420px) rotateX(58deg) rotateZ(-15deg);animation-timing-function:cubic-bezier(.45,0,.75,.25)}
  20%{opacity:1;animation-timing-function:cubic-bezier(.45,0,.75,.25)}
  56%{transform:translate3d(0,14px,0) rotateX(-7deg) rotateZ(2.4deg);animation-timing-function:cubic-bezier(.22,.9,.3,1)}
  72%{transform:translate3d(0,-7px,0) rotateX(4deg) rotateZ(-1.2deg)}
  86%{transform:translate3d(0,3px,0) rotateX(-1.8deg) rotateZ(.5deg)}
  100%{opacity:1;transform:translate3d(0,0,0) rotateX(0) rotateZ(0)}
}

@keyframes cardShadow{
  0%{opacity:0;transform:translateX(-50%) scale(2.6,2);filter:blur(30px);animation-timing-function:cubic-bezier(.45,0,.75,.25)}
  20%{opacity:.16;animation-timing-function:cubic-bezier(.45,0,.75,.25)}
  56%{opacity:1;transform:translateX(-50%) scale(.86,.8);filter:blur(10px);animation-timing-function:cubic-bezier(.22,.9,.3,1)}
  72%{opacity:.82;transform:translateX(-50%) scale(1.1,1.08);filter:blur(18px)}
  100%{opacity:1;transform:translateX(-50%) scale(1);filter:blur(15px)}
}

/* grão do metal anodizado.
   Fica por cima de tudo para o chip e as letras partilharem a mesma
   superfície: por baixo, o chip lia-se como um autocolante liso. */
.ccard__texture{
  position:absolute;inset:0;z-index:4;opacity:.42;mix-blend-mode:overlay;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  background-size:150px 150px;
}

/* moldura gravada: herda a cor do acabamento via currentColor */
.ccard__frame{
  position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1;
  color:var(--f-line);
  transform:translateZ(2px);
}

/* Profundidade real: cada camada assenta a uma altura diferente, por isso
   ao inclinar o cartão elas deslocam-se umas em relação às outras. É esse
   paralaxe que o olho lê como relevo em vez de desenho. As alturas estão
   em cada regra, mais abaixo, para não serem anuladas pela ordem do ficheiro. */

.ccard__sheen{
  position:absolute;inset:0;pointer-events:none;z-index:5;
  background:linear-gradient(112deg,transparent 38%,rgba(255,255,255,.07) 48%,rgba(255,255,255,.015) 54%,transparent 66%);
  animation:shine 7s ease-in-out infinite;
}
@keyframes shine{
  0%,100%{transform:translateX(-58%)}
  50%{transform:translateX(58%)}
}

/* letras gravadas a metal */
.ccard__brand,
.ccard__digits,
.ccard__since,
.ccard__name{
  position:absolute;z-index:2;margin:0;
  background:linear-gradient(180deg,var(--f-ink-1) 0%,var(--f-ink-2) 36%,var(--f-ink-3) 54%,var(--f-ink-4) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 1px 0 rgba(0,0,0,.92)) drop-shadow(0 -1px 0 rgba(255,255,255,.09));
}

.ccard__brand{
  top:9%;left:50%;transform:translateX(-50%) translateZ(14px);white-space:nowrap;
  font-size:22px;font-size:5.6cqw;
  font-weight:700;letter-spacing:.26em;text-indent:.26em;
}
.ccard__digits{
  top:39%;right:8%;transform:translateZ(9px);
  font-size:18px;font-size:4.6cqw;
  font-weight:600;letter-spacing:.05em;
}
.ccard__since{
  bottom:21%;left:75%;transform:translateX(-50%) translateZ(7px);
  font-size:12px;font-size:3cqw;
  font-weight:700;letter-spacing:.06em;
}
.ccard__name{
  bottom:6.5%;left:12%;transform:translateZ(7px);
  font-size:13px;font-size:3.2cqw;
  font-weight:600;letter-spacing:.07em;
}

.ccard__chip{
  position:absolute;z-index:2;top:30%;left:12%;transform:translateZ(11px);
  width:10%;height:13.5%;border-radius:3px;
  background:linear-gradient(150deg,var(--f-chip-1) 0%,var(--f-chip-2) 50%,var(--f-chip-3) 100%);
  box-shadow:
    inset 0 2px 5px rgba(0,0,0,.55),
    inset 0 -1px 0 rgba(255,255,255,.12),
    0 1px 0 rgba(255,255,255,.06);
}

/* medalhão central com a logo */
.ccard__medallion{
  position:absolute;z-index:2;top:48.5%;left:50%;transform:translate(-50%,-50%) translateZ(18px);
  width:24%;aspect-ratio:1;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--f-line);
  background:radial-gradient(circle at 50% 28%,rgba(255,255,255,.05),transparent 66%);
  box-shadow:
    inset 0 1px 3px rgba(0,0,0,.6),
    0 1px 0 rgba(255,255,255,.07);
}
/* a logo ganha o tom do metal do cartão */
.ccard__medallion img{width:80%;height:auto;filter:var(--f-logo)}

/* faixa "membro desde" */
.ccard__ribbon{
  position:absolute;z-index:2;bottom:27%;left:75%;transform:translateX(-50%) translateZ(6px);
  padding:.42em 1.1em;white-space:nowrap;
  border:1px solid var(--f-line);
  clip-path:polygon(7% 0,93% 0,100% 50%,93% 100%,7% 100%,0 50%);
}
.ccard__ribbon span{
  font-size:7px;font-size:1.7cqw;
  font-weight:600;letter-spacing:.16em;color:var(--f-ribbon);
}

/* ---------- Leque de acabamentos ----------
   Os cartões sobrepõem-se como uma mão de cartas. Ao passar o rato,
   o que está debaixo endireita-se, sobe e vem à frente dos outros.
   O pivô da rotação fica por baixo do cartão, que é o que faz o
   arco abrir como um leque de verdade em vez de rodar no centro. */
/* Base: grelha simples. Funciona em tudo, incluindo ecrãs tácteis,
   onde não há rato e um leque não teria como ser aberto. */
.card-fan{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.card-item{position:relative}
.card-item .ccard-stage{width:100%}
.card-item__meta{margin-top:42px;text-align:center}
.card-fan__hint{display:none}

/* O leque só entra onde há rato e largura para o abrir. */
@media (hover:hover) and (pointer:fine) and (min-width:901px){
  .card-fan{
    --card-w:clamp(220px,24vw,300px);
    display:flex;justify-content:center;align-items:flex-start;gap:0;
    padding:44px 0 150px;
    perspective:1600px;
  }
  .card-fan .card-item{
    flex:0 0 auto;
    width:var(--card-w);
    /* Sobreposição forte: cada carta tapa quase metade da anterior,
       como um baralho seguro na mão.
       Tem de ser calc() sobre a largura da carta: uma margem em
       percentagem num item flex resolve contra o contentor, não
       contra o elemento, e invertia a ordem das cartas. */
    margin-left:calc(var(--card-w) * -0.44);
    /* Pivô abaixo das cartas: é aí que elas convergem, como se alguém
       as segurasse todas por um ponto só. Quanto mais fundo o pivô,
       mais as cartas de fora se afastam na horizontal: a 180% cada
       uma desloca-se ~91px, o que mantém o leque dentro da caixa. */
    transform-origin:50% 180%;
    transform:rotate(var(--fan-rot,0deg));
    transition:transform .5s var(--ease),opacity .35s var(--ease);
  }
  .card-fan .card-item:first-child{margin-left:0}

  /* o cartão sob o rato endireita-se, sobe e passa à frente.
     Sobe bastante porque a sobreposição é apertada e ele tem de
     se libertar dos vizinhos para se ver inteiro. */
  .card-fan .card-item:hover{
    z-index:20;
    transform:rotate(0deg) translateY(-74px) scale(1.12);
  }
  /* os outros recuam para o que interessa saltar à vista */
  .card-fan:hover .card-item:not(:hover){opacity:.6}

  /* a legenda vive por baixo do próprio cartão, por isso sobe com ele */
  .card-fan .card-item__meta{
    position:absolute;top:100%;left:50%;width:230px;margin-top:0;
    transform:translateX(-50%) translateY(6px);
    opacity:0;pointer-events:none;
    transition:opacity .3s var(--ease),transform .3s var(--ease);
  }
  .card-fan .card-item:hover .card-item__meta{
    opacity:1;transform:translateX(-50%) translateY(24px);
  }

  .card-fan__hint{
    display:block;text-align:center;font-size:.8125rem;color:var(--tx-4);
    margin-top:-106px;transition:opacity .3s var(--ease);
  }
  .card-fan:hover + .card-fan__hint{opacity:0}
}
.card-item__name{
  font-size:1.0625rem;font-weight:700;letter-spacing:-.02em;margin-bottom:5px;
}
.card-item__desc{font-size:.8125rem;color:var(--tx-3);line-height:1.55}
.card-item__tag{
  display:inline-block;margin-top:10px;padding:4px 11px;border-radius:var(--r-full);
  font-size:.625rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  background:rgba(30,186,152,.12);border:1px solid rgba(30,186,152,.3);color:var(--brand-400);
}

.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
.mini-grid--wide{grid-template-columns:repeat(4,1fr);margin-top:56px}
.mini{padding:20px;background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);transition:border-color var(--t),background var(--t)}
.mini:hover{border-color:rgba(30,186,152,.3);background:var(--glass-hi)}
.mini__icon{display:block;font-size:1.375rem;margin-bottom:11px}
.mini__t{font-size:.9375rem;font-weight:700;letter-spacing:-.015em;margin-bottom:6px}
.mini__s{font-size:.8125rem;color:var(--tx-3);line-height:1.55}

/* ============================================================
   COMPARAÇÃO
   ============================================================ */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-xl);-webkit-overflow-scrolling:touch}
.compare{min-width:620px;font-size:.9375rem}
.compare thead th{
  padding:20px 24px;text-align:left;font-size:.75rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3);
  background:rgba(255,255,255,.028);border-bottom:1px solid var(--line);
}
.compare tbody th{
  padding:18px 24px;text-align:left;font-weight:600;color:var(--tx);
  border-bottom:1px solid var(--line);
}
.compare tbody td{padding:18px 24px;color:var(--tx-3);border-bottom:1px solid var(--line)}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr{transition:background var(--t)}
.compare tbody tr:hover{background:rgba(255,255,255,.022)}
.compare__us{background:rgba(30,186,152,.07)}
thead .compare__us{color:var(--brand-300);border-bottom-color:rgba(30,186,152,.3)}
.compare tbody td.compare__us{color:var(--tx)}
.compare tbody td.compare__us strong{color:var(--brand-300);font-weight:700}
.table-note{margin-top:18px;font-size:.8125rem;color:var(--tx-3);text-align:center;max-width:56em;margin-inline:auto;line-height:1.6}

/* ============================================================
   FAQ
   ============================================================ */
.faq{display:flex;flex-direction:column;gap:12px}
.faq__item{
  background:var(--raised);
  border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:border-color var(--t),background var(--t);
}
.faq__item[open]{border-color:rgba(30,186,152,.34);background:rgba(30,186,152,.05)}
.faq__item summary{
  position:relative;list-style:none;cursor:pointer;
  padding:20px 58px 20px 24px;
  font-size:1rem;font-weight:600;letter-spacing:-.015em;
  transition:color var(--t);
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary:hover{color:var(--brand-300)}
.faq__item summary::after{
  content:"";position:absolute;right:22px;top:50%;
  width:11px;height:11px;
  border-right:2px solid var(--tx-3);border-bottom:2px solid var(--tx-3);
  transform:translateY(-70%) rotate(45deg);
  transition:transform var(--t),border-color var(--t);
}
.faq__item[open] summary::after{transform:translateY(-25%) rotate(-135deg);border-color:var(--brand-400)}
.faq__body{padding:0 24px 22px}
.faq__body p{font-size:.9375rem;color:var(--tx-2);line-height:1.7}

/* ============================================================
   CTA
   ============================================================ */
.cta{position:relative;padding:112px 0;overflow:hidden;border-top:1px solid var(--line)}
.cta__bg{position:absolute;inset:0;pointer-events:none}
.orb--cta{
  width:900px;height:600px;left:50%;top:50%;transform:translate(-50%,-50%);
  background:radial-gradient(ellipse,rgba(30,186,152,.34),transparent 66%);
  filter:blur(90px);opacity:.85;
}
.cta__inner{position:relative;z-index:1;text-align:center}
.cta__title{font-size:clamp(2.1rem,4.4vw,3.25rem);font-weight:800;letter-spacing:-.04em;line-height:1.1;margin-bottom:18px}
.cta__sub{font-size:1.0625rem;color:var(--tx-2);max-width:34em;margin:0 auto 38px}

.waitlist{max-width:560px;margin-inline:auto}
.waitlist__row{display:flex;gap:10px}
.waitlist input{
  flex:1;min-width:0;
  padding:15px 22px;border-radius:var(--r-full);
  background:rgba(255,255,255,.05);border:1px solid var(--line-hi);
  font-size:1rem;
  transition:border-color var(--t),background var(--t);
}
.waitlist input::placeholder{color:var(--tx-3)}
.waitlist input:focus{outline:none;border-color:var(--brand-500);background:rgba(255,255,255,.075)}
.waitlist input[aria-invalid="true"]{border-color:var(--danger-400)}

.waitlist__msg{min-height:22px;margin-top:14px;font-size:.875rem;font-weight:500}
.waitlist__msg.is-ok{color:var(--ok-400)}
.waitlist__msg.is-err{color:var(--danger-400)}
.waitlist__fine{margin-top:6px;font-size:.75rem;color:var(--tx-3)}


/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--bg-alt);border-top:1px solid var(--line);padding:72px 0 32px}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:52px}
.footer__brand .brand{margin-bottom:16px}
.footer__tagline{font-size:.9375rem;color:var(--tx-3);max-width:26em;line-height:1.65;margin-bottom:22px}
.footer__social{display:flex;gap:10px}
.footer__social a{
  width:38px;height:38px;border-radius:var(--r-md);
  display:grid;place-items:center;color:var(--tx-3);
  background:var(--glass);border:1px solid var(--line);
  transition:color var(--t),border-color var(--t),background var(--t),transform var(--t);
}
.footer__social a:hover{color:var(--tx);border-color:rgba(30,186,152,.4);background:rgba(30,186,152,.12);transform:translateY(-2px)}
.footer__social svg{width:18px;height:18px}

.footer__col{display:flex;flex-direction:column;gap:11px}
.footer__col h3{font-size:.75rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--tx);margin-bottom:5px}
.footer__col a{font-size:.9063rem;color:var(--tx-3);transition:color var(--t)}
.footer__col a:hover{color:var(--brand-300)}


.footer__bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding-top:26px;border-top:1px solid var(--line);
  font-size:.8125rem;color:var(--tx-3);
}

/* ============================================================
   REVEAL
   ============================================================ */
/* Só escondemos se o JavaScript estiver vivo para voltar a mostrar.
   Sem isto, uma falha no JS deixava a página inteira em branco. */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.09s}
.reveal[data-delay="2"]{transition-delay:.18s}
.reveal[data-delay="3"]{transition-delay:.27s}
.reveal[data-delay="4"]{transition-delay:.36s}
.reveal[data-delay="5"]{transition-delay:.45s}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:1080px){
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .hero__inner{gap:40px}
  .neurex,.payments,.currency{gap:44px}
}

/* A barra completa (marca + 6 links + idioma + botão) precisa de 1145px.
   Passa a menu antes disso, e antes de o resto do layout colapsar. */
@media (max-width:1180px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:18px 24px 26px;margin:0;
    background:rgba(0,0,0,.97);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity var(--t),transform var(--t);
    max-height:calc(100dvh - var(--nav-h));overflow-y:auto;
  }
  .nav__links.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav__links a{padding:14px 12px;font-size:1rem;border-radius:var(--r-md)}
  .nav__toggle{display:flex}
  .nav__actions{margin-left:auto}
  .lang{margin:14px 0 0;justify-content:center}
  .lang button{flex:1;padding:12px 0;font-size:.8125rem}
}

@media (max-width:900px){
  .hero{padding:calc(var(--nav-h) + 48px) 0 72px}
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__sub{margin-inline:auto}
  .hero__cta,.hero__trust{justify-content:center}
  .hero__visual{margin-top:24px}

  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .steps,.plans,.cards-3{grid-template-columns:1fr}
  .plan--featured{order:-1}

  .calc{grid-template-columns:1fr}
  .calc__right{border-left:0;border-top:1px solid var(--line)}

  .neurex,.payments,.currency{grid-template-columns:1fr}
  .payments__visual{order:2}
  .section__sub--left{max-width:none}
  .card-fan{grid-template-columns:repeat(2,1fr);gap:22px}
  .mini-grid--wide{grid-template-columns:repeat(2,1fr)}

  .footer__grid{grid-template-columns:1fr 1fr;gap:36px}
  .footer__brand{grid-column:1/-1}
}

@media (max-width:600px){
  /* Abaixo desta largura a marca, o botão e o hambúrguer não cabem os
     três: o hambúrguer ficava cortado fora do ecrã. Fica a marca e o
     menu, que é o que ali faz falta. O apelo à acção está logo a seguir
     no hero e outra vez no rodapé. */
  .nav__actions .btn{display:none}

  .container{padding-inline:18px}
  .section{padding:76px 0}
  .section__head{margin-bottom:40px}

  .hero__title{font-size:clamp(2.1rem,8.5vw,2.9rem)}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .hero__trust{flex-direction:column;align-items:center;gap:9px}

  .cards-4{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr}
  .stat{padding:26px 20px}

  .calc__left,.calc__right{padding:28px 22px}
  .mini-grid{grid-template-columns:1fr}
  .card-fan{grid-template-columns:1fr;gap:18px}
  .card-item__meta{margin-top:38px}
  .cur-grid{grid-template-columns:1fr 1fr;gap:12px}
  .cur{padding:16px}
  .cur__val{font-size:1rem}
  .segmented--4{grid-template-columns:repeat(2,1fr)}

  .waitlist__row{flex-direction:column}
  .waitlist__row .btn{width:100%}

  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{justify-content:center;text-align:center}
}

/* ============================================================
   ACESSIBILIDADE: movimento reduzido
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .js .reveal{opacity:1;transform:none}
  .chart__line{stroke-dashoffset:0}
  .chart__area{opacity:1}
}

/* ============================================================
   IMPRESSÃO
   ============================================================ */
@media print{
  .nav,.hero__bg,.cta__bg,.marquee-wrap,.float-card{display:none}
  body{background:#fff;color:#000}
  .js .reveal{opacity:1;transform:none}
}