/* ==========================================================================
   Moldes Náuticos — landing page
   ========================================================================== */

:root{
  --ink:#050a11;
  --bg:#070d16;
  --bg-2:#0b1421;
  --panel:#101b2b;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --txt:#e9eff7;
  --mut:#93a6bd;
  --mut-2:#6d819a;
  --gold:#e0b45c;
  --gold-2:#c8963c;
  --wa:#25d366;
  --wa-2:#1eb455;
  --r:16px;
  --r-lg:24px;
  --max:1200px;
  --ease:cubic-bezier(.22,.68,.32,1);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Sora",system-ui,sans-serif;line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-weight:800}
h2{font-weight:700;font-size:clamp(1.9rem,4.2vw,3.1rem)}
h3{font-weight:600}
p{margin:0 0 1.1em}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--gold);color:#0a0f18}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:22px}
.wrap--narrow{max-width:820px}

.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:200;background:var(--gold);color:#0a0f18;padding:10px 16px;border-radius:8px}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---------- botões ---------- */
.btn{
  --pad:13px 22px;
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  padding:var(--pad);
  border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:.97rem;letter-spacing:.01em;
  cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;
}
.btn:hover{transform:translateY(-2px)}
.btn--sm{--pad:10px 18px;font-size:.9rem}
.btn--lg{--pad:16px 30px;font-size:1.05rem}
.btn--wa{
  background:linear-gradient(160deg,var(--wa),var(--wa-2));
  color:#04220f;
  box-shadow:0 8px 26px -10px rgba(37,211,102,.75);
}
.btn--wa:hover{box-shadow:0 16px 38px -12px rgba(37,211,102,.9)}
.btn--ghost{border-color:var(--line-2);color:var(--txt);background:rgba(255,255,255,.03);backdrop-filter:blur(6px)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.ico-wa{width:20px;height:20px;flex:none}

/* ---------- header ---------- */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.hdr.is-stuck{
  background:rgba(7,13,22,.82);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.hdr__in{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--gold)}
.brand__mark{width:34px;height:34px;flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1.15;color:var(--txt)}
.brand__txt strong{font-family:"Sora",sans-serif;font-weight:700;font-size:.98rem;letter-spacing:.01em}
.brand__txt small{color:var(--mut-2);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase}

.nav{display:flex;gap:28px;margin-left:auto;font-size:.93rem;color:var(--mut)}
.nav a{position:relative;padding:6px 0;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--gold);transition:width .28s var(--ease)}
.nav a:hover{color:var(--txt)}
.nav a:hover::after{width:100%}
.hdr__cta{flex:none}

.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;flex:none}
.burger span{display:block;width:24px;height:2px;background:var(--txt);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger span+span{margin-top:6px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 90px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 48%}
.hero__veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(5,10,17,.66) 0%,rgba(5,10,17,.14) 26%,rgba(5,10,17,.35) 58%,rgba(5,10,17,.9) 86%,var(--bg) 100%),
    linear-gradient(94deg,rgba(5,10,17,.9) 0%,rgba(5,10,17,.72) 32%,rgba(5,10,17,.28) 58%,rgba(5,10,17,0) 78%);
}
.hero__in{position:relative;z-index:2;max-width:900px}
.hero__title{font-size:clamp(2.3rem,6.2vw,4.5rem);margin-bottom:.42em;text-wrap:balance}
.hero__title em{font-style:italic;font-weight:600}
.grad{background:linear-gradient(100deg,var(--gold-2) 0%,var(--gold) 28%,#f2d79c 52%,var(--gold) 78%,var(--gold-2) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{font-size:clamp(1.03rem,1.9vw,1.24rem);color:#c3d1e2;max-width:660px}
.hero__sub strong{color:var(--txt)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 30px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px 26px;font-size:.88rem;color:var(--mut)}
.hero__trust li{display:flex;align-items:center;gap:7px}
.hero__trust svg{width:17px;height:17px;color:var(--wa);flex:none}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 15px 7px 12px;margin:0 0 24px;
  border:1px solid var(--line-2);border-radius:999px;
  background:rgba(255,255,255,.045);backdrop-filter:blur(8px);
  font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;color:#cfdae8;font-weight:500;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

.hero__scroll{position:absolute;left:50%;bottom:26px;z-index:3;transform:translateX(-50%);width:24px;height:38px;border:1.5px solid var(--line-2);border-radius:14px}
.hero__scroll span{position:absolute;left:50%;top:8px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--gold);animation:sc 1.9s infinite}
@keyframes sc{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(13px)}}

/* ---------- faixa de destaques ---------- */
.strip{background:var(--bg-2);border-block:1px solid var(--line);padding:56px 0}
.strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.strip__item svg{width:26px;height:26px;color:var(--gold);margin-bottom:14px}
.strip__item h3{font-size:1.06rem;margin-bottom:.35em}
.strip__item p{color:var(--mut);font-size:.92rem;margin:0}

/* ---------- seções ---------- */
.sec{padding:clamp(70px,9vw,120px) 0;position:relative}
.sec--alt{background:var(--bg-2)}
.sec__head{max-width:760px;margin-bottom:52px}
.kicker{
  font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:26px;height:1.5px;background:var(--gold);opacity:.6}
.lede{font-size:1.1rem;color:var(--mut)}

/* split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split__txt p{color:var(--mut)}
.split__txt p strong{color:var(--txt)}
.checks{margin:26px 0 32px;display:grid;gap:13px}
.checks li{position:relative;padding-left:32px;color:var(--mut);font-size:.97rem}
.checks li b{color:var(--txt);font-weight:600}
.checks li::before{
  content:"";position:absolute;left:0;top:.42em;width:18px;height:18px;border-radius:50%;
  background:rgba(224,180,92,.14);border:1px solid rgba(224,180,92,.45);
}
.checks li::after{content:"";position:absolute;left:5.5px;top:.72em;width:6px;height:3px;border-left:1.6px solid var(--gold);border-bottom:1.6px solid var(--gold);transform:rotate(-45deg)}

.frame{margin:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--panel);box-shadow:0 30px 70px -35px rgba(0,0,0,.9)}
.frame img{width:100%;aspect-ratio:4/3;object-fit:cover}
.frame figcaption{padding:14px 18px;font-size:.84rem;color:var(--mut-2);border-top:1px solid var(--line)}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(175deg,var(--panel),#0a1320);
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.card:hover{transform:translateY(-6px);border-color:rgba(224,180,92,.4);box-shadow:0 28px 60px -32px rgba(0,0,0,.95)}
.card__img{position:relative;overflow:hidden;aspect-ratio:16/11}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card__img img{transform:scale(1.06)}
.tag{
  position:absolute;top:12px;left:12px;
  padding:5px 11px;border-radius:999px;
  background:rgba(224,180,92,.92);color:#1a1204;
  font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
}
.card__txt{padding:22px}
.card__txt h3{font-size:1.13rem;margin-bottom:.42em}
.card__txt p{color:var(--mut);font-size:.92rem;margin:0}

.note{
  display:flex;gap:15px;align-items:flex-start;
  margin-top:34px;padding:20px 24px;
  border:1px solid rgba(224,180,92,.28);border-radius:var(--r);
  background:rgba(224,180,92,.055);color:var(--mut);font-size:.94rem;
}
.note svg{width:21px;height:21px;color:var(--gold);flex:none;margin-top:2px}
.note strong{color:var(--txt)}

/* ---------- galeria ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.chip{
  padding:9px 19px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line-2);background:transparent;color:var(--mut);
  font-family:inherit;font-size:.88rem;font-weight:500;
  transition:all .25s var(--ease);
}
.chip:hover{color:var(--txt);border-color:var(--gold)}
.chip.is-on{background:var(--gold);border-color:var(--gold);color:#1a1204;font-weight:600}

.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal__i{
  position:relative;margin:0;cursor:zoom-in;overflow:hidden;
  border-radius:14px;border:1px solid var(--line);background:var(--panel);
  aspect-ratio:4/3;
  transition:transform .3s var(--ease),border-color .3s,opacity .3s;
}
.gal__i--tall{grid-row:span 2;aspect-ratio:4/6.2}
.gal__i img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.gal__i:hover{border-color:rgba(224,180,92,.5)}
.gal__i:hover img{transform:scale(1.07)}
.gal__i figcaption{
  position:absolute;inset:auto 0 0 0;padding:26px 14px 12px;
  background:linear-gradient(transparent,rgba(4,8,14,.94));
  font-size:.79rem;color:#dbe5f0;
  opacity:0;transform:translateY(8px);transition:all .3s var(--ease);
}
.gal__i:hover figcaption{opacity:1;transform:none}
.gal__i.is-off{display:none}

/* ---------- vídeos ---------- */
.vids{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;max-width:760px;margin-inline:auto}
.vid{margin:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:#000;box-shadow:0 30px 70px -35px rgba(0,0,0,.9)}
.vid video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000;display:block}
.vid figcaption{padding:14px 18px;font-size:.84rem;color:var(--mut-2);background:var(--panel);border-top:1px solid var(--line)}

/* ---------- para quem ---------- */
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.who__item{
  padding:34px 28px;border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(175deg,var(--panel),#0a1320);
  transition:transform .35s var(--ease),border-color .35s;
}
.who__item:hover{transform:translateY(-5px);border-color:rgba(224,180,92,.4)}
.who__n{
  display:inline-block;font-family:"Sora",sans-serif;font-weight:800;font-size:.85rem;
  letter-spacing:.1em;color:var(--gold);margin-bottom:16px;
}
.who__item h3{font-size:1.18rem}
.who__item p{color:var(--mut);font-size:.94rem;margin:0}

/* ---------- passos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:30px 24px;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(255,255,255,.018)}
.step__n{
  display:grid;place-items:center;width:42px;height:42px;margin-bottom:18px;
  border-radius:50%;border:1px solid rgba(224,180,92,.45);background:rgba(224,180,92,.1);
  font-family:"Sora",sans-serif;font-weight:700;color:var(--gold);
}
.step h3{font-size:1.05rem}
.step p{color:var(--mut);font-size:.91rem;margin:0}

/* ---------- faq ---------- */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.022);overflow:hidden;transition:border-color .3s}
.faq details[open]{border-color:rgba(224,180,92,.35);background:rgba(224,180,92,.045)}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 56px 20px 24px;position:relative;
  font-family:"Sora",sans-serif;font-weight:600;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:24px;top:50%;width:10px;height:10px;
  border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.faq details>div{padding:0 24px 22px;color:var(--mut);font-size:.96rem}
.faq details>div p{margin:0}

/* ---------- cta final ---------- */
.cta{position:relative;padding:clamp(80px,10vw,140px) 0;overflow:hidden;text-align:center}
.cta__bg{position:absolute;inset:0;z-index:0}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta__veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(5,10,17,.93),rgba(5,10,17,.78) 50%,rgba(5,10,17,.96))}
.cta__in{position:relative;z-index:2;max-width:740px}
.cta .kicker{justify-content:center}
.cta .lede{margin-inline:auto}
.cta__btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin:34px 0 18px}
.cta__fine{font-size:.84rem;color:var(--mut-2);margin:0}

/* ---------- footer ---------- */
.ft{background:var(--ink);border-top:1px solid var(--line);padding:52px 0 110px}
.ft__in{display:grid;gap:22px;max-width:900px}
.ft__brand{display:flex;align-items:center;gap:13px;color:var(--gold)}
.ft__brand p{margin:0;color:var(--txt);font-size:.92rem;line-height:1.5}
.ft__brand strong{font-family:"Sora",sans-serif}
.ft__brand span,.ft__brand br+*{color:var(--mut-2)}
.ft__note{color:var(--mut-2);font-size:.82rem;line-height:1.7;margin:0;max-width:720px}
.ft__cr{color:#4d5f76;font-size:.78rem;margin:0}

/* ---------- dock mobile ---------- */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:99;display:none;
  align-items:center;gap:14px;padding:11px 16px calc(11px + env(safe-area-inset-bottom));
  background:rgba(8,14,24,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.dock__txt{display:flex;flex-direction:column;line-height:1.25;flex:1;min-width:0}
.dock__txt strong{font-family:"Sora",sans-serif;font-size:.95rem}
.dock__txt span{font-size:.75rem;color:var(--mut-2)}
.dock .btn{flex:none}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:rgba(3,6,11,.96);backdrop-filter:blur(8px);padding:60px 20px;animation:fade .25s var(--ease)}
@keyframes fade{from{opacity:0}}
.lb[hidden]{display:none}
.lb__fig{margin:0;max-width:min(1300px,100%);max-height:100%;display:flex;flex-direction:column;gap:14px;align-items:center}
.lb__fig img{max-width:100%;max-height:calc(100svh - 150px);object-fit:contain;border-radius:10px}
.lb__fig figcaption{color:var(--mut);font-size:.9rem;text-align:center;max-width:60ch}
.lb__x{position:absolute;top:16px;right:20px;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.06);color:#fff;font-size:1.9rem;line-height:1;cursor:pointer;transition:background .2s}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.06);color:#fff;font-size:2rem;line-height:1;cursor:pointer;transition:background .2s}
.lb__x:hover,.lb__nav:hover{background:rgba(255,255,255,.16)}
.lb__nav--prev{left:18px}
.lb__nav--next{right:18px}
body.lb-open{overflow:hidden}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width:1024px){
  .strip__grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .cards,.who{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}
  .split__img{order:-1}
  .gal{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:860px){
  body{font-size:16px}
  .hdr__cta{display:none}
  .burger{display:block;margin-left:auto}
  .nav{
    position:fixed;inset:74px 0 auto 0;
    flex-direction:column;gap:0;
    background:rgba(7,13,22,.98);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    padding:8px 22px 22px;
    transform:translateY(-14px);opacity:0;pointer-events:none;
    transition:all .3s var(--ease);
    margin-left:0;
  }
  .nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:15px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav a::after{display:none}
  .dock{display:flex}
  .ft{padding-bottom:120px}
  .hero{min-height:auto;padding:120px 0 80px}
  .hero__cta .btn{flex:1 1 100%}
  .vids{grid-template-columns:1fr;max-width:400px}
  .lb__nav{width:44px;height:44px;font-size:1.6rem}
  .lb__nav--prev{left:8px}
  .lb__nav--next{right:8px}
}

@media (max-width:620px){
  .strip__grid,.cards,.who,.steps{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr);gap:10px}
  .gal__i--tall{grid-row:span 1;aspect-ratio:4/3}
  .gal__i figcaption{display:none}
  .sec__head{margin-bottom:38px}
  .brand__txt small{display:none}
  .note{flex-direction:column;gap:10px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}