/* Isaque Victor — site pessoal (leve, do zero, 09/2026). Mesma família visual do ivhelp.ai */
@font-face{font-family:'Bricolage';src:url(fonts/bricolage-var.woff2) format('woff2');font-weight:200 800;font-display:swap}
@font-face{font-family:'Figtree';src:url(fonts/figtree-var.woff2) format('woff2');font-weight:300 900;font-display:swap}

:root{
  --navy-900:#061427;--navy-800:#0B2348;--navy-700:#12325F;--navy-600:#1B4478;
  --sky:#70AFEF;--sky-deep:#3F73B2;
  --orange:#E58423;--orange-soft:#F2A85A;--olive:#8C9E72;--olive-soft:#B2C09A;
  --ink:#EAF1FA;--ink-soft:#B8C7DA;--ink-mute:#7F94AE;
  --line:rgba(184,199,218,.14);
  --paper:#F6F3EC;--paper-2:#EAF1FB;--ink-dark:#0B2348;--ink-dark-soft:#3C4A5E;--ink-dark-mute:#6B7A90;--line-dark:rgba(11,35,72,.12);
  --grad-warm:linear-gradient(95deg,#E58423,#F2A85A 55%,#D4A84B);
  --r-lg:22px;--r-md:14px;--r-sm:9px;
  --font-d:'Bricolage',system-ui,sans-serif;--font-b:'Figtree',system-ui,sans-serif;
  --wrap:1180px;--gut:clamp(18px,4vw,40px);--nav:68px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);font-weight:400;color:var(--ink);background:var(--navy-900);line-height:1.6;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-d);line-height:1.05;letter-spacing:-.02em;font-weight:700}
.wrap{width:min(var(--wrap),100% - var(--gut)*2);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(6,20,39,.92);border-bottom:1px solid transparent;transition:border-color .3s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.nav.is-scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--nav);gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:700;font-size:1.1rem;letter-spacing:-.01em;white-space:nowrap}
.brand .mark-img{width:30px;height:auto}
.brand small{font-weight:500;color:var(--ink-mute);font-size:.8rem;letter-spacing:.04em;margin-left:2px}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.95rem;color:var(--ink-soft)}
.nav-links a{transition:color .2s}.nav-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1;transition:transform .25s var(--ease),background .25s,box-shadow .25s,border-color .25s;white-space:nowrap;cursor:pointer;border:0}
.btn:hover{transform:translateY(-2px)}
.btn-p{position:relative;overflow:hidden;background:var(--orange);color:#1a0d02;box-shadow:0 8px 24px -8px rgba(229,132,35,.6)}
.btn-p:hover{background:var(--orange-soft)}
.btn-p::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-130%);transition:transform .7s var(--ease)}
.btn-p:hover::after{transform:translateX(130%)}
.btn-g{border:1px solid rgba(184,199,218,.35);color:var(--ink);background:transparent}
.btn-g:hover{border-color:var(--sky);color:#fff}
.btn-d{border:1px solid var(--line-dark);color:var(--ink-dark);background:#fff}
.btn-d:hover{border-color:var(--sky-deep)}
.nav-links .btn{padding:10px 18px}
.burger{display:none;width:44px;height:44px;border:0;background:none;color:var(--ink);cursor:pointer;border-radius:var(--r-sm)}
.burger span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto;transition:transform .3s,opacity .3s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- comuns ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.82rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--olive-soft)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
.sec{padding:clamp(72px,10vw,140px) 0}
.sec-head{max-width:64ch;margin-bottom:clamp(32px,5vw,56px)}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.4rem);margin:14px 0 14px;font-weight:800}
.sec-head h2 em{font-style:normal;color:var(--orange)}
.sec-head p{font-size:1.08rem;color:var(--ink-soft)}
.light{background:var(--paper);color:var(--ink-dark)}
.light .eyebrow{color:#6A7B4F}
.light .sec-head h2{color:var(--ink-dark)}.light .sec-head p{color:var(--ink-dark-soft)}
.light.sky{background:var(--paper-2)}
.chip{display:inline-flex;align-items:center;font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft)}
.light .chip{border-color:var(--line-dark);color:var(--ink-dark-soft)}
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}

/* ---------- hero: pessoa (foto real, escuro, marca gigante ao fundo) ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate;background:var(--navy-900);padding:clamp(28px,5vw,64px) 0 0}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  radial-gradient(55% 60% at 78% 45%,rgba(63,115,178,.35),transparent 70%),
  radial-gradient(40% 40% at 8% 90%,rgba(229,132,35,.16),transparent 70%),
  linear-gradient(180deg,var(--navy-900) 0%,var(--navy-800) 70%,#04101f 100%)}
.hero-mark{position:absolute;left:-6%;bottom:-18%;width:min(56vw,760px);opacity:.05;z-index:-1;pointer-events:none;animation:mf-float 16s ease-in-out infinite alternate}
.hero-mark .mark-img{width:100%}
@keyframes mf-float{from{transform:translateY(-12px) rotate(-2deg)}to{transform:translateY(18px) rotate(2deg)}}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,64px);align-items:end}
.hero-copy{padding-bottom:clamp(48px,7vw,96px)}
.hero-copy>*{animation:hero-in .9s var(--ease) both}
.hero-copy h1{animation-delay:.08s}.hero-copy .lead{animation-delay:.18s}.hero-copy .cta-row{animation-delay:.28s}
@keyframes hero-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero h1{font-size:clamp(2.4rem,5vw,4.1rem);margin:18px 0 20px;font-weight:800;letter-spacing:-.035em;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero h1 b{font-weight:800;background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--ink-soft);max-width:52ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-photo{position:relative;margin:0;align-self:end;max-width:560px;justify-self:end;width:100%}
.hero-photo::before{content:"";position:absolute;inset:auto -10% -6% -10%;height:60%;background:radial-gradient(60% 70% at 50% 100%,rgba(229,132,35,.35),transparent 70%);filter:blur(10px);z-index:-1}
.hero-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:60% 22%;border-radius:var(--r-lg) var(--r-lg) 0 0;
  -webkit-mask-image:linear-gradient(180deg,#000 72%,transparent 100%);mask-image:linear-gradient(180deg,#000 72%,transparent 100%)}
.hero-photo figcaption{position:absolute;left:18px;bottom:clamp(28px,5vw,56px);display:inline-flex;align-items:center;gap:10px;padding:9px 14px 9px 10px;border-radius:999px;border:1px solid rgba(112,175,239,.4);background:rgba(6,20,39,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:.86rem;color:var(--ink-soft);line-height:1.2}
.hero-photo figcaption .mark-img{width:22px}
.hero-photo figcaption b{color:#fff;font-weight:600}

/* ---------- cursos gratuitos (claro): trilha 01→03 com brilho no cursor ---------- */
.courses .sec-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end;max-width:none}
.courses .sec-head p{max-width:56ch}
.free{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:#fff;border:1px solid var(--line-dark);font-weight:700;color:var(--ink-dark);font-size:.9rem;white-space:nowrap}
.free i{width:8px;height:8px;border-radius:50%;background:var(--olive);box-shadow:0 0 0 4px rgba(140,158,114,.25)}
.trail{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}
.trail::before{content:"";position:absolute;top:44px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--orange),var(--sky-deep) 50%,var(--olive));opacity:.45;z-index:0}
.course{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:12px;padding:26px 26px 24px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line-dark);box-shadow:0 30px 60px -44px rgba(11,35,72,.4);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;z-index:1}
.course::before{content:"";position:absolute;inset:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(229,132,35,.14),transparent 60%);opacity:0;transition:opacity .35s;pointer-events:none}
.course:hover{transform:translateY(-5px);border-color:rgba(229,132,35,.5);box-shadow:0 44px 80px -44px rgba(11,35,72,.5)}.course:hover::before{opacity:1}
.course>*{position:relative}
.course-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.course .n{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--navy-800);color:#fff;font-family:var(--font-d);font-weight:800;font-size:.95rem;letter-spacing:.02em;box-shadow:0 0 0 6px var(--paper)}
.course:nth-child(2) .n{background:var(--sky-deep)}.course:nth-child(3) .n{background:var(--olive)}
.course h3{font-size:clamp(1.25rem,1.7vw,1.5rem);font-weight:800;letter-spacing:-.02em;color:var(--ink-dark);line-height:1.15}
.course p{color:var(--ink-dark-soft);font-size:.96rem;line-height:1.5}
.course .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.84rem;color:var(--ink-dark-mute);margin-top:auto;padding-top:8px}
.course .meta b{color:var(--ink-dark);font-weight:700}
.course .mods{list-style:none;display:flex;flex-direction:column;gap:6px;padding:12px 0 0;border-top:1px solid var(--line-dark);font-size:.9rem;color:var(--ink-dark-soft)}
.course .mods li{display:flex;gap:8px;align-items:baseline}
.course .mods li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);flex:none;transform:translateY(-2px)}
.course .btn{align-self:flex-start;margin-top:8px}
.courses-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:30px;color:var(--ink-dark-mute);font-size:.98rem}
.courses-foot strong{color:var(--ink-dark);font-family:var(--font-d)}.courses-foot i{width:5px;height:5px;border-radius:50%;background:var(--orange)}

/* ---------- contato (claro): WhatsApp + redes ---------- */
.contact .box{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:clamp(32px,5vw,60px);border:1px solid var(--line-dark);background:#fff;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center;box-shadow:0 40px 80px -50px rgba(11,35,72,.5)}
.contact .box::before{content:"";position:absolute;right:-10%;top:-40%;width:50%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(229,132,35,.22),transparent 65%);animation:glow 6s ease-in-out infinite alternate;pointer-events:none}
@keyframes glow{from{transform:scale(.9);opacity:.7}to{transform:scale(1.15);opacity:1}}
.contact h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:800;margin:12px 0 12px;color:var(--ink-dark)}
.contact .box>div>p{color:var(--ink-dark-soft);font-size:1.05rem;max-width:50ch}
.ways{position:relative;display:flex;flex-direction:column;gap:12px}
.way{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:var(--r-md);border:1px solid var(--line-dark);background:var(--paper);transition:border-color .25s,transform .25s var(--ease)}
.way:hover{border-color:var(--orange);transform:translateX(4px)}
.way svg{width:22px;height:22px;flex:none;color:var(--orange)}
.way small{display:block;font-size:.76rem;color:var(--ink-dark-mute);letter-spacing:.06em;text-transform:uppercase}
.way strong{font-weight:600;font-size:1rem;color:var(--ink-dark);word-break:break-word}
.social{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.social a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1px solid var(--line-dark);font-size:.9rem;font-weight:600;color:var(--ink-dark);transition:border-color .2s,transform .25s var(--ease)}
.social a:hover{border-color:var(--sky-deep);transform:translateY(-2px)}
.social svg{width:18px;height:18px;color:var(--sky-deep)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding:40px 0 44px;color:var(--ink-mute);font-size:.9rem;background:#04101f}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px}
.foot .brand{font-size:1rem;color:var(--ink-soft)}
.foot q{font-style:italic;color:var(--olive-soft)}
.foot-sys{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.foot-sys>span{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);margin-right:8px;width:100%;margin-bottom:6px}
.foot-sys>span em{font-style:normal;text-transform:none;letter-spacing:0;color:var(--olive-soft)}
.foot-sys a{padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);font-size:.85rem;transition:border-color .2s,color .2s}
.foot-sys a:hover{border-color:var(--sky);color:#fff}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:22px}
.foot-bottom a{color:var(--ink-soft)}


/* ---------- comuns 2 ---------- */
.hero-note{margin-top:18px;font-size:.9rem;color:var(--ink-mute);max-width:46ch}
.words{font-size:clamp(1.55rem,3.5vw,2.9rem);line-height:1.2;letter-spacing:-.02em;font-weight:700;max-width:30ch;margin:22px 0 clamp(36px,5vw,56px);color:var(--ink-dark)}
.words span{opacity:.16;transition:opacity .35s linear,color .35s}
.words span.on{opacity:1}
.words span.hi-o.on{color:var(--orange)}.words span.hi-s.on{color:var(--sky-deep)}
.words.dark{color:#fff}.words.dark span{opacity:.18}.words.dark span.hi-s.on{color:var(--sky)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.sec-head-mt{margin-top:clamp(56px,8vw,96px)}
.h2-sm{font-size:clamp(1.7rem,3.2vw,2.6rem)!important}

/* ---------- história: linha do tempo com progresso no scroll (claro) ---------- */
.story{position:relative;overflow:hidden}
.story::before{content:"";position:absolute;right:-12%;top:-10%;width:50vw;max-width:760px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(112,175,239,.22),transparent 65%);pointer-events:none}
.story .wrap{position:relative;z-index:1}
.tl{--tp:0;list-style:none;position:relative;display:flex;flex-direction:column;gap:18px;padding-left:64px;margin-top:8px}
.tl::before{content:"";position:absolute;left:23px;top:8px;bottom:8px;width:2px;background:var(--line-dark);border-radius:2px}
.tl::after{content:"";position:absolute;left:23px;top:8px;width:2px;height:calc((100% - 16px) * var(--tp));background:linear-gradient(180deg,var(--orange),var(--sky-deep) 60%,var(--olive));border-radius:2px;transition:height .15s linear}
.tl-item{position:relative;opacity:.45;transform:translateX(6px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.tl-item.on{opacity:1;transform:none}
.tl-n{position:absolute;left:-64px;top:14px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--line-dark);font-family:var(--font-d);font-weight:800;font-size:.85rem;letter-spacing:.04em;color:var(--ink-dark-mute);transition:border-color .4s,color .4s,box-shadow .4s}
.tl-item.on .tl-n{border-color:var(--orange);color:var(--orange);box-shadow:0 0 0 6px rgba(229,132,35,.14)}
.tl-box{padding:22px 26px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line-dark);box-shadow:0 24px 50px -40px rgba(11,35,72,.35)}
.tl-box h3{font-size:clamp(1.15rem,1.6vw,1.4rem);font-weight:800;letter-spacing:-.01em;color:var(--ink-dark);margin-bottom:6px}
.tl-box p{color:var(--ink-dark-soft);font-size:1rem;line-height:1.55;max-width:62ch}
.tl-item:last-child .tl-box{background:linear-gradient(135deg,rgba(229,132,35,.12),#fff 55%);border-color:rgba(229,132,35,.4)}
.tl-quote{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px;margin-top:clamp(36px,5vw,56px);padding-left:64px}
.tl-quote q{font-family:var(--font-d);font-size:clamp(1.5rem,3vw,2.4rem);font-weight:800;letter-spacing:-.025em;background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent;quotes:"“" "”"}
.tl-quote span{color:var(--ink-dark-mute);font-size:.95rem}

/* ---------- nova era (escuro): palavras, letreiro de modelos abertos, 3 cards, práticas ---------- */
.era{position:relative;overflow:hidden;background:linear-gradient(180deg,#04101f,#0B2348 55%,#061427)}
.era::before{content:"";position:absolute;left:-15%;top:-20%;width:55vw;max-width:800px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(229,132,35,.18),transparent 65%);pointer-events:none}
.era .wrap{position:relative;z-index:1}
.marquee{overflow:hidden;margin:clamp(8px,2vw,20px) 0 18px;padding:clamp(18px,2.6vw,28px) 0;border-top:1px solid rgba(184,199,218,.12);border-bottom:1px solid rgba(184,199,218,.12);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.track{display:flex;align-items:center;gap:28px;width:max-content;animation:marquee 50s linear infinite;font-family:var(--font-d);font-weight:800;font-size:clamp(1.8rem,4.6vw,3.6rem);letter-spacing:-.03em;color:transparent;-webkit-text-stroke:1px rgba(234,241,250,.5);white-space:nowrap;will-change:transform}
.track span:nth-child(6n+1){color:#fff;-webkit-text-stroke:0}
.track i{width:10px;height:10px;border-radius:50%;background:var(--orange);flex:none}
.marquee:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-33.333%)}}
.era-label{font-size:.9rem;color:var(--ink-mute);margin:0 0 clamp(28px,4vw,44px)}
.era-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.era-card{position:relative;padding:28px 26px;border-radius:var(--r-lg);border:1px solid rgba(184,199,218,.16);background:linear-gradient(180deg,rgba(27,68,120,.3),rgba(11,35,72,.2));display:flex;flex-direction:column;gap:10px;transition:transform .35s var(--ease),border-color .35s}
.era-card:hover{transform:translateY(-4px);border-color:rgba(229,132,35,.5)}
.era-card .n{font-family:var(--font-d);font-weight:800;font-size:.85rem;letter-spacing:.14em;color:var(--orange)}
.era-card h3{font-size:clamp(1.3rem,1.8vw,1.6rem);font-weight:800;letter-spacing:-.02em;color:#fff}
.era-card p{color:var(--ink-soft);font-size:.98rem;line-height:1.55}
.era .sec-head h2{color:#fff}.era .sec-head h2 em{font-style:normal;color:var(--sky)}.era .sec-head p{color:var(--ink-soft)}
.sec-grid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sec-item{padding:22px 22px 20px;border-radius:var(--r-md);background:rgba(6,20,39,.55);border:1px solid rgba(184,199,218,.18);display:flex;flex-direction:column;gap:6px}
.sec-item h3{font-size:1.05rem;font-weight:800;letter-spacing:-.01em;color:#fff}
.sec-item p{font-size:.92rem;color:var(--ink-soft);line-height:1.5}

/* ---------- como ajudo: cards que empilham no scroll (claro, céu) ---------- */
.help .sec-head h2 em{color:var(--orange)}
.stack{display:flex;flex-direction:column;gap:24px}
.scard{position:sticky;top:calc(var(--nav) + 20px + var(--i) * 14px);display:grid;grid-template-columns:1fr auto;gap:clamp(20px,4vw,56px);align-items:center;padding:clamp(24px,3.5vw,40px);border-radius:var(--r-lg);background:#fff;border:1px solid var(--line-dark);box-shadow:0 40px 80px -50px rgba(11,35,72,.5)}
.scard .n{font-family:var(--font-d);font-weight:800;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.scard h3{font-size:clamp(1.5rem,2.6vw,2.2rem);margin:10px 0 12px;letter-spacing:-.02em;color:var(--ink-dark)}
.scard p{color:var(--ink-dark-soft);font-size:1.05rem;max-width:60ch}
.scard-side{display:flex;flex-direction:column;align-items:center;justify-content:center;width:clamp(96px,12vw,150px);aspect-ratio:1;border-radius:50%;border:1px solid var(--line-dark);background:var(--paper)}
.scard-side .big{font-family:var(--font-d);font-weight:800;font-size:clamp(2.4rem,4.5vw,4rem);line-height:1;letter-spacing:-.04em;background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent}
.scard-side .of{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-dark-mute)}
.stack::after{content:"";display:block;height:6vh}
.cta-line{display:grid;grid-template-columns:1fr auto;gap:12px 28px;align-items:center;margin-top:clamp(20px,3vw,32px);padding:clamp(24px,3.5vw,40px);border-radius:var(--r-lg);background:linear-gradient(135deg,#0B2348,#061427);color:var(--ink);border:1px solid rgba(112,175,239,.3);box-shadow:0 40px 80px -50px rgba(11,35,72,.7)}
.cta-line h3{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:800;letter-spacing:-.02em;color:#fff}
.cta-line p{grid-column:1/-1;color:var(--ink-soft);font-size:.98rem;max-width:60ch;margin:0}

/* ---------- IV Help: faixa escura com números ---------- */
.band{background:#04101f}
.band-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:center}
.band h2{font-size:clamp(1.9rem,3.8vw,3rem);margin:14px 0 14px;font-weight:800;color:#fff}
.band h2 em{font-style:normal;color:var(--orange)}
.band-grid>div>p{color:var(--ink-soft);font-size:1.05rem;max-width:56ch}
.band-btn{margin-top:22px}
.facts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fact{display:flex;flex-direction:column;gap:6px;padding:22px 22px 20px;border-radius:var(--r-md);background:rgba(11,35,72,.45);border:1px solid rgba(184,199,218,.2);box-shadow:0 24px 50px -30px rgba(0,0,0,.9)}
.fact strong{font-family:var(--font-d);font-size:clamp(2rem,3.2vw,2.8rem);font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1}
.fact:nth-child(2) strong,.fact:nth-child(3) strong{color:var(--sky)}
.fact strong small{font-size:.55em;font-weight:700;letter-spacing:0;color:var(--orange-soft);margin-left:4px}
.fact span{font-size:.9rem;color:var(--ink-soft);line-height:1.35}
.facts-note{grid-column:1/-1;font-size:.84rem;color:var(--ink-mute);padding:4px 2px 0}

@media (max-width:980px){
  .era-grid{grid-template-columns:1fr}
  .sec-grid{grid-template-columns:repeat(2,1fr)}
  .band-grid{grid-template-columns:1fr}
  .scard{grid-template-columns:1fr}.scard-side{display:none}
  .cta-line{grid-template-columns:1fr}
}
@media (max-width:720px){
  .tl{padding-left:52px;gap:14px}.tl::before,.tl::after{left:17px}.tl-n{left:-52px;width:36px;height:36px;font-size:.72rem;top:16px}.tl-box{padding:18px 18px}
  .tl-quote{padding-left:0}
  .sec-grid{grid-template-columns:1fr}
  .scard{position:relative;top:auto;padding:18px}.stack{gap:14px}.stack::after{height:0}
  .cta-line .btn{width:100%;justify-content:center}
  .facts{gap:10px}.fact{padding:16px 16px 14px}.fact strong{font-size:1.8rem}
  .words{max-width:none}
}
@media (prefers-reduced-motion:reduce){.track{animation:none}.tl-item{opacity:1;transform:none}.tl::after{height:100%}.words span{opacity:1}}

/* ---------- 404 (mesmo estilo) ---------- */
.nf{min-height:calc(100svh - var(--nav));display:grid;place-items:center;text-align:center;padding:60px 0}
.nf strong{display:block;font-family:var(--font-d);font-size:clamp(4rem,14vw,9rem);font-weight:800;letter-spacing:-.05em;line-height:1;background:var(--grad-warm);-webkit-background-clip:text;background-clip:text;color:transparent}
.nf h1{font-size:clamp(1.4rem,3vw,2rem);margin:10px 0 14px}
.nf p{color:var(--ink-soft);margin-bottom:26px}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:8px}
  .hero-photo{order:-1;max-width:420px;justify-self:center;margin-top:4px}
  .hero-photo img{aspect-ratio:1/.9;object-position:60% 20%}
  .hero-photo figcaption{bottom:14px;left:10px}
  .hero-copy{padding-bottom:56px}
  .hero h1{max-width:none}
  .beliefs{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .trail{grid-template-columns:1fr}.trail::before{display:none}
  .courses .sec-head{grid-template-columns:1fr}
  .formats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact .box{grid-template-columns:1fr}
  .hero-mark{width:80vw;left:-30%;bottom:-10%}
}
@media (max-width:720px){
  .nav-links{position:fixed;inset:var(--nav) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy-900);border-bottom:1px solid var(--line);padding:8px var(--gut) 18px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s var(--ease)}
  .nav-links.open{opacity:1;transform:none;pointer-events:auto}
  .nav-links a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav-links .btn{margin-top:14px;justify-content:center}
  .burger{display:block}
  .brand small{display:none}
  .sec{padding:64px 0}
  .hero h1{font-size:clamp(2rem,9vw,2.6rem)}
  .lead{font-size:1rem}
  .cta-row .btn{flex:1 1 100%;justify-content:center}
  .words{max-width:none}
  .facts{gap:10px}.fact{padding:16px 16px 14px}.fact strong{font-size:1.8rem}
  .course{padding:20px}
  .steps li{padding-left:56px}
  .mentor-cta .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .track,.hero-mark,.contact .box::before{animation:none}
  .hero-copy>*{animation:none}
  .words span{opacity:1}
  .btn-p::after{display:none}
}