/* LUX Regulis — bespoke Landing. Kinematische Tiefe, kein WebGL.
   Tokens: ink #17131b, gold #F5A623. Display Bricolage, Body Hanken (self-host spaeter). */
:root{
  --ink:#17131b; --ink-2:#211b27; --ink-3:#2c2530;
  --bg:#f7f4ef; --surface:#efeae1; --paper:#fffdf9;
  --gold:#F5A623; --gold-2:#c9820f; --gold-ink:#3a2705;
  --line:rgba(23,19,27,.12); --line-dark:rgba(255,255,255,.14);
  --mut:#6b6470; --mut-d:#b6adb9;
  --wrap:74rem; --r:16px; --r-lg:26px;
  --font-d:"Bricolage Grotesque","Hanken Grotesk",system-ui,sans-serif;
  --font-b:"Hanken Grotesk",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--bg);
  font-size:clamp(1rem,.96rem + .3vw,1.15rem);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--font-d);font-weight:700;line-height:1.05;letter-spacing:-.02em;margin:0}
em{font-style:normal;color:var(--gold)}
.wrap{width:min(100% - 2.4rem,var(--wrap));margin-inline:auto}
.section{padding-block:clamp(4.5rem,3rem + 9vw,9rem)}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--gold-ink);padding:.6rem 1rem;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--gold);color:var(--gold-ink);
  font-weight:650;text-decoration:none;padding:.85rem 1.4rem;border-radius:999px;border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s,box-shadow .25s;box-shadow:0 6px 22px -10px rgba(245,166,35,.7)}
.btn:hover{transform:translateY(-2px);background:#ffb733}
.btn--lg{padding:1.05rem 1.9rem;font-size:1.05rem}
.btn--sm{padding:.6rem 1.05rem;font-size:.92rem}
.btn--ghost{background:transparent;color:inherit;border-color:currentColor;box-shadow:none;opacity:.9}
.btn--ghost:hover{background:rgba(127,127,127,.08);opacity:1}
.section--dark .btn--ghost{color:#fff}

/* Brand mark = gold flight vector */
.brand__mark{width:1.5em;height:1.5em;display:inline-flex;align-items:center}
.brand__mark svg{width:100%;height:100%;display:block}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;font-family:var(--font-d);font-weight:700;letter-spacing:-.01em}

/* NAV */
.nav{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent}
.nav__in{display:flex;align-items:center;gap:1.5rem;padding-block:1rem}
.nav .brand{color:#fff}
.nav__links{display:flex;gap:1.6rem;margin-left:auto;font-size:.95rem}
.nav__links a{color:rgba(255,255,255,.82);text-decoration:none;transition:color .2s}
.nav__links a:hover{color:#fff}
.nav .btn--sm{color:var(--gold-ink)}
.nav.scrolled{background:rgba(23,19,27,.85);backdrop-filter:blur(12px);border-color:var(--line-dark)}
@media (max-width:720px){.nav__links{display:none}}

/* HERO */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.hero__media img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02)}
.hero__scrim{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(23,19,27,.55) 0%,rgba(23,19,27,.35) 40%,rgba(23,19,27,.82) 100%),
  radial-gradient(120% 90% at 20% 30%,transparent 40%,rgba(23,19,27,.6));z-index:-1}
.hero__in{padding-block:8rem 6rem;max-width:52rem}
.eyebrow{display:inline-block;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);font-weight:650;margin:0 0 1.2rem;padding:.4rem .8rem;border:1px solid rgba(245,166,35,.4);border-radius:999px}
.hero__h{font-size:clamp(2.6rem,1.6rem + 6vw,5.4rem);margin-bottom:1.4rem;text-shadow:0 2px 40px rgba(0,0,0,.35)}
.hero__sub{font-size:clamp(1.1rem,1rem + .6vw,1.4rem);max-width:40ch;color:rgba(255,255,255,.9);margin:0 0 2rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.6rem}
.hero__trust{font-size:.9rem;color:rgba(255,255,255,.68);margin:0}
.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:20px;z-index:1}
.hero__scroll span{position:absolute;top:8px;left:50%;width:4px;height:8px;background:#fff;border-radius:2px;transform:translateX(-50%);animation:sc 1.8s var(--ease) infinite}
@keyframes sc{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}60%{opacity:1;transform:translate(-50%,12px)}100%{opacity:0;transform:translate(-50%,14px)}}

/* Section heads */
.section__head{max-width:44rem;margin-bottom:clamp(2.5rem,1.5rem + 4vw,4.5rem)}
.kicker{font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-2);font-weight:700;margin:0 0 .9rem}
.section--dark .kicker{color:var(--gold)}
h2{font-size:clamp(2rem,1.4rem + 3vw,3.4rem)}
.lead{font-size:clamp(1.1rem,1rem + .5vw,1.35rem);color:var(--mut);margin:.9rem 0 0}
.section--dark{background:var(--ink);color:#fff}
.section--dark .lead{color:var(--mut-d)}

.ticks{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:.7rem}
.ticks li{position:relative;padding-left:1.9rem}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:1.05rem;height:1.05rem;
  background:var(--gold);clip-path:polygon(50% 8%,88% 88%,50% 68%,12% 88%)}

/* SEGMENTE */
.seg__tabs{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.5rem;border-bottom:1px solid var(--line);padding-bottom:1.2rem}
.seg__tab{font-family:var(--font-d);font-weight:650;font-size:clamp(1rem,.9rem + .5vw,1.25rem);
  background:none;border:0;color:var(--mut);cursor:pointer;padding:.5rem .3rem;position:relative;transition:color .25s;letter-spacing:-.01em}
.seg__tab::after{content:"";position:absolute;left:.3rem;right:.3rem;bottom:-1.25rem;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.seg__tab.is-active{color:var(--ink)}
.seg__tab.is-active::after{transform:scaleX(1)}
.seg__stage{position:relative}
.seg__panel{display:none;grid-template-columns:1.05fr .95fr;gap:clamp(1.5rem,1rem + 3vw,4rem);align-items:center}
.seg__panel.is-active{display:grid;animation:panelIn .6s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.seg__img{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:0 30px 70px -30px rgba(23,19,27,.5)}
.seg__img img{width:100%;height:100%;object-fit:cover}
.seg__copy h3{font-size:clamp(1.6rem,1.2rem + 2vw,2.6rem);margin:.6rem 0 1rem}
@media (max-width:820px){.seg__panel,.seg__panel.is-active{grid-template-columns:1fr}.seg__img{order:-1}}

/* OFFER */
.offer__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
@media (max-width:900px){.offer__grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.offer__grid{grid-template-columns:1fr}}
.card{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--r-lg);padding:1.6rem 1.4rem;display:flex;flex-direction:column;gap:.5rem;position:relative;transition:transform .3s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);border-color:rgba(245,166,35,.5)}
.card__no{font-family:var(--font-d);font-size:2.4rem;color:rgba(255,255,255,.16);font-weight:700;line-height:1}
.card__tag{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:.2rem 0 .1rem;font-weight:700}
.card h3{font-size:1.25rem}
.card p{color:var(--mut-d);font-size:.98rem;margin:.2rem 0}
.card__price{font-family:var(--font-d);font-weight:700;font-size:1.5rem;color:#fff;margin-top:auto;padding-top:.6rem}
.card .btn{align-self:flex-start;margin-top:.4rem}
.card--hot{background:linear-gradient(180deg,#241a12,#2a1e12);border-color:rgba(245,166,35,.55);box-shadow:0 24px 60px -30px rgba(245,166,35,.4)}

/* KI-KOMPASS */
.kompass{background:var(--surface)}
.kompass__in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,1rem + 4vw,4.5rem);align-items:center}
@media (max-width:820px){.kompass__in{grid-template-columns:1fr}}
.kompass__card{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:clamp(1.6rem,1rem + 2vw,2.4rem);
  border:1px solid rgba(245,166,35,.4);box-shadow:0 40px 90px -40px rgba(23,19,27,.6);text-align:center}
.kompass__tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);
  background:var(--gold);font-weight:700;padding:.3rem .8rem;border-radius:999px;margin:0 0 1rem}
.kompass__price{margin:.2rem 0;display:flex;align-items:baseline;justify-content:center;gap:.4rem}
.kompass__price b{font-family:var(--font-d);font-size:clamp(2.6rem,2rem + 3vw,3.6rem);color:#fff;letter-spacing:-.02em}
.kompass__price span{color:var(--mut-d);font-size:1.05rem}
.kompass__sub{color:var(--mut-d);font-size:.9rem;margin:.2rem 0 1.4rem}
.kompass__card .btn{width:100%;justify-content:center}
.kompass__pay{color:var(--mut-d);font-size:.8rem;margin:1rem 0 0}

/* GUIDE */
.guide{background:var(--paper)}
.guide__in{max-width:52rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.5rem}
.stats div{border-top:2px solid var(--gold);padding-top:.9rem}
.stats b{display:block;font-family:var(--font-d);font-size:clamp(1.3rem,1rem + 1.4vw,2rem);letter-spacing:-.02em}
.stats span{color:var(--mut);font-size:.92rem}
@media (max-width:640px){.stats{grid-template-columns:1fr}}

/* FLOW */
.flow__steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
@media (max-width:760px){.flow__steps{grid-template-columns:1fr}}
.flow__steps li{border-top:1px solid var(--line-dark);padding-top:1.4rem}
.flow__n{font-family:var(--font-d);font-weight:700;font-size:1.1rem;color:var(--ink);background:var(--gold);width:2.2rem;height:2.2rem;border-radius:50%;display:grid;place-items:center;margin-bottom:1rem}
.flow__steps h3{font-size:1.35rem;margin-bottom:.5rem}
.flow__steps p{color:var(--mut-d);margin:0}

/* CHECK */
.check{background:var(--paper)}
.check__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,1rem + 4vw,5rem);align-items:start}
@media (max-width:820px){.check__in{grid-template-columns:1fr}}
.check__form{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:clamp(1.5rem,1rem + 2vw,2.6rem);display:grid;gap:1.1rem;box-shadow:0 40px 90px -40px rgba(23,19,27,.6)}
.field{display:grid;gap:.4rem}
.field--row{grid-template-columns:1fr 1fr;gap:1rem}
.field--row>div{display:grid;gap:.4rem}
.check__form label{font-size:.82rem;letter-spacing:.04em;color:var(--mut-d);font-weight:600}
.check__form input,.check__form select{background:var(--ink-3);border:1px solid var(--line-dark);color:#fff;border-radius:10px;padding:.8rem .9rem;font:inherit;font-size:1rem;transition:border-color .2s}
.check__form input:focus,.check__form select:focus{outline:none;border-color:var(--gold)}
.consent{display:grid;grid-template-columns:auto 1fr;gap:.7rem;align-items:start;font-size:.86rem;color:var(--mut-d)}
.consent a{color:var(--gold)}
.consent input{width:1.2rem;height:1.2rem;accent-color:var(--gold);margin-top:.15rem}
.check__form .btn{width:100%;justify-content:center;margin-top:.3rem}
.check__note{font-size:.9rem;margin:.4rem 0 0;min-height:1.2em}
.check__note.ok{color:#7fd88f}.check__note.err{color:#ff9b8a}

/* FOOTER */
.foot{background:var(--ink);color:var(--mut-d);padding-block:3rem}
.foot__in{display:grid;gap:1.2rem}
.foot__brand{display:flex;align-items:center;gap:.5rem;color:#fff;font-family:var(--font-d);font-weight:700;margin:0}
.foot__links{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot__links a{color:var(--mut-d);text-decoration:none;font-size:.92rem}
.foot__links a:hover{color:#fff}
.foot__note{font-size:.82rem;max-width:60ch;margin:0;opacity:.8}