/* ==========================================================
   Israel Elias — Palestras  |  v2026-11
   ========================================================== */
:root{
  --navy-950:#030b19;
  --navy-900:#06142b;
  --navy-800:#0a1f3f;
  --navy-700:#123059;
  --gold:#f2b33d;
  --gold-2:#ffd27a;
  --gold-ink:#3a2600;
  --wa:#25d366;
  --wa-dark:#128c4a;
  --ink:#0d1626;
  --muted:#5b6678;
  --line:#e6e8ee;
  --paper:#ffffff;
  --paper-2:#f5f6f9;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 24px 60px -24px rgba(6,20,43,.35);
  --font:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Instrument Serif",Georgia,serif;
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3{line-height:1.08;letter-spacing:-.025em;margin:0 0 .5em;font-weight:800}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0 0 1em}
em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--gold-ink);padding:10px 16px;border-radius:10px;z-index:200}
.skip:focus{left:12px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 26px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#04210f;box-shadow:0 12px 30px -10px rgba(37,211,102,.7)}
.btn-wa:hover{background:#2ee072;box-shadow:0 18px 40px -12px rgba(37,211,102,.8)}
.btn-ghost{color:#fff;border:1.5px solid rgba(255,255,255,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn.big{min-height:60px;padding:0 32px;font-size:1.06rem}

/* ---------- Header ---------- */
.topbar{position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);display:flex;align-items:center;transition:background .3s ease,box-shadow .3s ease,height .3s ease}
.topbar.scrolled{background:rgba(6,20,43,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.08);--header-h:66px}
.nav-row{display:flex;align-items:center;gap:28px;color:#fff}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;flex:none}
.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--gold);color:var(--navy-900);font-family:Georgia,serif;font-weight:700;font-size:19px;letter-spacing:-.02em}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:1.12rem;letter-spacing:-.01em}
.brand-text small{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;opacity:.7;margin-top:3px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;font-size:.95rem;padding:9px 14px;border-radius:999px;opacity:.88;transition:background .2s,opacity .2s}
.nav a:hover{opacity:1;background:rgba(255,255,255,.1)}
.wa-btn{display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 20px;border-radius:999px;background:var(--wa);color:#04210f;font-weight:700;font-size:.95rem;text-decoration:none;flex:none;box-shadow:0 10px 26px -10px rgba(37,211,102,.8);transition:transform .2s,background .2s}
.wa-btn:hover{transform:translateY(-1px);background:#2ee072}
.wa-btn svg{width:19px;height:19px}
.menu-toggle{display:none;width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.1);position:relative;flex:none}
.menu-toggle span{position:absolute;left:13px;right:13px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,top .25s}
.menu-toggle span:first-child{top:18px}
.menu-toggle span:last-child{top:26px}
.menu-toggle[aria-expanded="true"] span:first-child{top:22px;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{top:22px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;color:#fff;background:var(--navy-950);overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero-slides .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease}
.hero-slides .slide.is-on{opacity:1}
.hero-slides img{width:100%;height:100%;object-fit:cover;object-position:70% 30%;transform:scale(1.04)}
.hero-slides .slide.is-on img{animation:kenburns 9s ease-out forwards}
.hero-slides .slide:nth-child(2n).is-on img{animation-name:kenburns-alt}
@keyframes kenburns{from{transform:scale(1.04) translate3d(0,0,0)}to{transform:scale(1.16) translate3d(-2%,-1%,0)}}
@keyframes kenburns-alt{from{transform:scale(1.16) translate3d(-2%,0,0)}to{transform:scale(1.04) translate3d(1%,-1%,0)}}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease}
.hero-video.is-ready{opacity:1}
.hero-video.is-ready ~ .hero-shade{background:
  linear-gradient(90deg,rgba(3,11,25,.94) 0%,rgba(3,11,25,.78) 38%,rgba(3,11,25,.38) 70%,rgba(3,11,25,.42) 100%),
  linear-gradient(0deg,rgba(3,11,25,.95) 0%,rgba(3,11,25,0) 45%),
  linear-gradient(180deg,rgba(3,11,25,.6) 0%,rgba(3,11,25,0) 22%)}
.hero-shade{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(3,11,25,.92) 0%,rgba(3,11,25,.72) 38%,rgba(3,11,25,.15) 70%,rgba(3,11,25,.25) 100%),
  linear-gradient(0deg,rgba(3,11,25,.95) 0%,rgba(3,11,25,0) 45%),
  linear-gradient(180deg,rgba(3,11,25,.6) 0%,rgba(3,11,25,0) 22%)}
.hero.paused .hero-slides img{animation-play-state:paused}
.hero-inner{padding:calc(var(--header-h) + 60px) 0 clamp(70px,10vh,110px);max-width:1240px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(242,179,61,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(242,179,61,0)}100%{box-shadow:0 0 0 0 rgba(242,179,61,0)}}
.hero h1{font-size:clamp(2.6rem,6.6vw,5.8rem);line-height:.98;letter-spacing:-.04em;max-width:13ch;margin-bottom:26px}
.hero h1 em{color:var(--gold);font-size:1.08em;letter-spacing:-.02em}
.hero-lead{font-size:clamp(1.05rem,1.5vw,1.25rem);max-width:56ch;color:rgba(255,255,255,.86);margin-bottom:34px}
.hero-lead strong{color:#fff}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:46px}
.hero-stats{list-style:none;margin:0;padding:24px 0 0;display:flex;flex-wrap:wrap;gap:16px 44px;border-top:1px solid rgba(255,255,255,.16);max-width:760px}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats strong{font-size:1.9rem;letter-spacing:-.03em;line-height:1;color:#fff}
.hero-stats span{font-size:.86rem;color:rgba(255,255,255,.7);margin-top:6px}
.motion-toggle{position:absolute;right:24px;bottom:28px;display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;font-size:.78rem;font-weight:600;background:rgba(3,11,25,.55);border:1px solid rgba(255,255,255,.18);color:#fff;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.motion-toggle .ico-play{display:none}
.motion-toggle[aria-pressed="true"] .ico-play{display:inline}
.motion-toggle[aria-pressed="true"] .ico-pause{display:none}
.motion-toggle .ico-pause{font-size:.6rem;letter-spacing:-2px}
.scroll-cue{position:absolute;left:50%;bottom:26px;width:26px;height:42px;border:2px solid rgba(255,255,255,.45);border-radius:20px;transform:translateX(-50%)}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ---------- Marquee ---------- */
.marquee{background:var(--gold);color:var(--navy-900);overflow:hidden;padding:16px 0;font-weight:800;font-size:1.05rem;letter-spacing:-.01em;text-transform:uppercase}
.marquee-track{display:flex;gap:28px;width:max-content;animation:marquee 45s linear infinite;white-space:nowrap}
.marquee i{font-style:normal;opacity:.55}
@keyframes marquee{to{transform:translateX(-50%)}}
body.no-motion .marquee-track{animation-play-state:paused}

/* ---------- Sections ---------- */
.section{padding:clamp(80px,11vw,140px) 0}
.section.dark{background:var(--navy-900);color:#fff;position:relative;overflow:hidden}
.section.dark::before{content:"";position:absolute;width:700px;height:700px;border-radius:50%;right:-240px;top:-260px;background:radial-gradient(circle,rgba(242,179,61,.16),transparent 65%);pointer-events:none}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#b07a10;margin-bottom:16px}
.kicker::before{content:"";width:26px;height:2px;background:currentColor}
.kicker.light{color:var(--gold)}
.sec-head{text-align:center;max-width:820px;margin:0 auto clamp(40px,6vw,64px)}
.sec-head.left{text-align:left;margin-left:0}
.sec-sub{color:var(--muted);font-size:1.1rem}
.dark .sec-sub{color:rgba(255,255,255,.7)}
.row-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.row-head h2{margin:0}
.arrows{display:flex;gap:10px;flex:none}
.arrow{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--line);font-size:1.2rem;transition:background .2s,color .2s,border-color .2s}
.arrow:hover{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.dark .arrow{border-color:rgba(255,255,255,.25);color:#fff}
.dark .arrow:hover{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
html.no-js .reveal{opacity:1;transform:none}

/* ---------- Diferencial ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,100px);align-items:center}
.photo-stack{position:relative;aspect-ratio:1/1.02}
.ph{position:absolute;margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.ph img{width:100%;height:100%;object-fit:cover}
.ph-back{inset:0 22% 12% 0}
.ph-front{right:0;bottom:0;width:62%;aspect-ratio:16/10;border:8px solid #fff}
.badge-float{position:absolute;left:-14px;bottom:18%;background:var(--gold);color:var(--navy-900);padding:16px 20px;border-radius:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;line-height:1.1;transform:rotate(-4deg)}
.badge-float strong{font-size:1.4rem}
.badge-float span{font-weight:600;font-size:.9rem}
.copy > p{color:var(--muted);font-size:1.1rem}
.copy > p strong{color:var(--ink)}
.checks{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.checks li{display:flex;gap:18px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);transition:border-color .2s,transform .2s,box-shadow .2s}
.checks li:hover{border-color:var(--gold);transform:translateX(4px);box-shadow:0 12px 30px -18px rgba(6,20,43,.3)}
.ck{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--navy-900);color:var(--gold);font-weight:800;font-size:.9rem}
.checks strong{display:block;font-size:1.08rem;margin-bottom:2px}
.checks p{margin:0;color:var(--muted);font-size:.98rem}

/* ---------- Palestras (audience cards) ---------- */
.aud-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;grid-auto-rows:minmax(340px,auto);gap:18px;position:relative}
.aud-card{position:relative;border-radius:var(--radius);overflow:hidden;text-decoration:none;color:#fff;min-height:340px;display:flex;align-items:flex-end;isolation:isolate;background:var(--navy-800)}
.aud-card.big{grid-row:span 2}
.aud-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.aud-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(3,11,25,.95) 0%,rgba(3,11,25,.55) 45%,rgba(3,11,25,.05) 100%);transition:background .3s}
.aud-card:hover img{transform:scale(1.07)}
.aud-body{padding:26px}
.tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;background:var(--gold);color:var(--navy-900);padding:6px 11px;border-radius:999px;margin-bottom:14px}
.aud-card h3{font-size:clamp(1.35rem,2vw,1.7rem);margin-bottom:8px}
.aud-card.big h3{font-size:clamp(1.7rem,2.8vw,2.3rem)}
.aud-card p{color:rgba(255,255,255,.8);font-size:.97rem;margin-bottom:14px}
.go{font-weight:700;color:var(--gold-2);display:inline-flex;gap:6px;transition:gap .2s}
.aud-card:hover .go{gap:12px}

/* ---------- Temas ---------- */
.temas{background:var(--paper-2)}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.topic{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:transform .3s,box-shadow .3s,border-color .3s}
.topic:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.t-ico{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:#fff6e3;font-size:1.6rem;margin-bottom:22px}
.topic p{color:var(--muted);margin:0}
.topic a{color:#9a6a08;font-weight:600}

/* ---------- Vídeos ---------- */
.video-carousel{display:grid;grid-auto-flow:column;grid-auto-columns:clamp(220px,22vw,280px);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
.video-carousel::-webkit-scrollbar{display:none}
.video-card{position:relative;aspect-ratio:9/16;border-radius:var(--radius);overflow:hidden;background:#000;scroll-snap-align:start;cursor:pointer;display:block;width:100%}
.video-card img{width:100%;height:100%;object-fit:cover;transform:scale(1.35);transition:transform .6s ease,opacity .3s}
.video-card:hover img{transform:scale(1.42)}
.video-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent 50%);pointer-events:none}
.video-card .play{position:absolute;left:50%;top:50%;width:66px;height:66px;margin:-33px 0 0 -33px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1.5px solid rgba(255,255,255,.6);color:#fff;font-size:1.3rem;padding-left:4px;z-index:2;transition:transform .25s,background .25s}
.video-card:hover .play{transform:scale(1.1);background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.video-label{position:absolute;left:18px;bottom:16px;font-weight:700;font-size:.9rem;z-index:2;color:#fff}
.video-card.playing::after,.video-card.playing .play,.video-card.playing .video-label{display:none}

/* ---------- Galeria ---------- */
.photo-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 max(20px,calc((100vw - 1240px)/2));scroll-padding:0 max(20px,calc((100vw - 1240px)/2))}
.photo-track::-webkit-scrollbar{display:none}
.photo-track button{flex:none;height:clamp(300px,42vw,480px);aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;scroll-snap-align:start}
.photo-track button.wide{aspect-ratio:3/2}
.photo-track img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.photo-track button:hover img{transform:scale(1.05)}

/* ---------- Clientes ---------- */
.clientes{padding-top:0}
.logos{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,36px);box-shadow:0 20px 50px -30px rgba(6,20,43,.25)}
.logos img{width:100%;height:auto}
.logos-txt{text-align:center;color:var(--muted);font-size:.92rem;max-width:880px;margin:22px auto 0}

/* ---------- Depoimentos ---------- */
.ig-wall{columns:3 280px;column-gap:18px;position:relative}
.ig-card{display:block;width:100%;break-inside:avoid;margin:0 0 18px;padding:10px;border-radius:var(--radius);background:#fff;box-shadow:0 20px 40px -24px rgba(0,0,0,.6);transition:transform .25s,box-shadow .25s}
.ig-card:hover{transform:translateY(-4px) rotate(-.4deg);box-shadow:0 28px 50px -24px rgba(0,0,0,.7)}
.ig-card img{width:100%;height:auto;border-radius:14px}

/* ---------- Sobre ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,7vw,96px);align-items:start}
.about-photo{margin:0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);position:sticky;top:100px;aspect-ratio:4/5.4}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.about-copy h2 em{color:#b07a10}
.about-copy > p{color:#3b4659;font-size:1.06rem}
.about-copy a{color:#9a6a08;font-weight:600}
.facts{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.facts li{padding:20px;border-radius:var(--radius-sm);background:var(--paper-2);display:flex;flex-direction:column}
.facts strong{font-size:1.5rem;letter-spacing:-.02em;color:var(--navy-900)}
.facts span{color:var(--muted);font-size:.92rem}

/* ---------- CTA / Steps ---------- */
.steps-section{padding-top:0}
.cta-box{position:relative;display:grid;grid-template-columns:1.3fr .7fr;border-radius:32px;overflow:hidden;background:linear-gradient(135deg,var(--navy-800),var(--navy-950));color:#fff}
.cta-copy{padding:clamp(36px,6vw,72px)}
.cta-copy h2{max-width:16ch}
.steps{list-style:none;padding:0;margin:28px 0 36px;display:grid;gap:16px;counter-reset:s}
.steps li{display:flex;gap:16px;align-items:flex-start}
.steps b{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(242,179,61,.15);color:var(--gold);border:1px solid rgba(242,179,61,.4)}
.steps strong{display:block}
.steps span{color:rgba(255,255,255,.7);font-size:.96rem}
.cta-photo{margin:0;position:relative}
.cta-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-photo::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,var(--navy-900),transparent 40%)}

/* ---------- FAQ ---------- */
.faq{background:var(--paper-2)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,6vw,80px);align-items:start}
.faq-title{position:sticky;top:110px}
.faq-title p{color:var(--muted)}
.faq-title a{color:#9a6a08;font-weight:700}
.faq-list{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:var(--gold);box-shadow:0 14px 34px -22px rgba(6,20,43,.35)}
.faq summary{list-style:none;cursor:pointer;padding:22px 60px 22px 24px;font-weight:700;font-size:1.06rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;width:30px;height:30px;margin-top:-15px;border-radius:50%;display:grid;place-items:center;background:var(--paper-2);font-size:1.2rem;font-weight:600;transition:transform .25s,background .25s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--gold)}
.faq details p{padding:0 24px 22px;margin:0;color:var(--muted)}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:rgba(255,255,255,.75);padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer .brand{color:#fff;display:flex}
.foot-about{margin-top:18px;max-width:42ch;font-size:.95rem}
.footer h3{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px}
.footer nav a,.footer-grid > div > a{display:block;text-decoration:none;padding:5px 0;font-size:.96rem;transition:color .2s}
.footer a:hover{color:var(--gold)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:.86rem}
.foot-bottom a{text-decoration:none}

/* ---------- Floating WhatsApp + Modal ---------- */
.floating-wa{position:fixed;right:22px;bottom:22px;z-index:90;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:var(--wa);color:#fff;box-shadow:0 14px 34px -8px rgba(18,140,74,.7);transform:scale(0);transition:transform .35s cubic-bezier(.3,1.5,.5,1)}
.floating-wa.show{transform:scale(1)}
.floating-wa svg{width:30px;height:30px}
.floating-wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}
.image-modal{border:0;padding:0;background:transparent;max-width:min(92vw,1200px);max-height:90vh}
.image-modal::backdrop{background:rgba(3,11,25,.88);backdrop-filter:blur(6px)}
.image-modal img{max-width:100%;max-height:88vh;border-radius:16px;margin:auto}
.close-image{position:fixed;top:18px;right:22px;width:48px;height:48px;border-radius:50%;background:#fff;color:var(--ink);font-size:1.7rem;line-height:1}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .menu-toggle{display:block}
  .wa-btn{margin-left:auto}
  .nav.open{display:flex;position:fixed;top:var(--header-h);left:12px;right:12px;flex-direction:column;gap:2px;padding:12px;border-radius:20px;background:rgba(6,20,43,.97);box-shadow:var(--shadow);backdrop-filter:blur(14px)}
  .nav.open a{padding:14px 16px;font-size:1.05rem}
  .aud-grid{grid-template-columns:1fr 1fr}
  .aud-card.big{grid-column:span 2;grid-row:span 1;min-height:460px}
  .topic-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  body{font-size:16px}
  :root{--header-h:66px}
  .nav-row{gap:10px}
  .brand-text small{letter-spacing:.12em}
  .wa-btn span{display:none}
  .wa-btn{width:46px;padding:0;justify-content:center}
  .wa-btn svg{width:22px;height:22px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .hero{align-items:flex-end;min-height:auto}
  .hero-media{bottom:auto;height:min(78svh,640px)}
  .hero-slides img{object-position:center 18%}
  .hero-shade{background:linear-gradient(0deg,rgba(3,11,25,1) 0%,rgba(3,11,25,.55) 30%,rgba(3,11,25,0) 60%,rgba(3,11,25,.55) 100%)}
  .hero-video.is-ready ~ .hero-shade{background:linear-gradient(0deg,rgba(3,11,25,1) 0%,rgba(3,11,25,.6) 30%,rgba(3,11,25,.15) 60%,rgba(3,11,25,.6) 100%)}
  .hero-inner{padding-top:min(52svh,430px);padding-bottom:84px}
  .hero h1{font-size:clamp(2.4rem,11vw,3.4rem)}
  .hero-ctas .btn{width:100%}
  .hero-stats{gap:14px 26px}
  .hero-stats strong{font-size:1.45rem}
  .hero-stats li:nth-child(2) span{max-width:16ch}
  .motion-toggle .txt{display:none}
  .motion-toggle{right:16px;bottom:22px;padding:10px 12px}
  .scroll-cue{display:none}
  .split,.about-grid,.faq-grid,.cta-box{grid-template-columns:1fr}
  .photo-stack{max-width:520px;width:100%;margin:0 auto}
  .badge-float{left:0}
  .aud-grid{grid-template-columns:1fr}
  .aud-card.big{grid-column:span 1}
  .aud-card{min-height:360px}
  .topic-grid{grid-template-columns:1fr}
  .row-head{align-items:flex-start;flex-direction:column}
  .row-head .arrows{display:none}
  .video-carousel{grid-auto-columns:64vw}
  .about-photo{position:relative;top:0;max-width:440px;aspect-ratio:4/4.6}
  .facts{grid-template-columns:1fr 1fr}
  .faq-title{position:static}
  .cta-photo{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid > div:first-child{grid-column:1/-1}
  .floating-wa{right:16px;bottom:16px;width:58px;height:58px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}