*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--color-bg:#1c2430;--color-bg-elevated:#252d3a;--color-bg-card:#2f3845;--color-surface:#3a4350;
--color-accent:#c6c19b;--color-accent-light:#d4d0b1;--color-accent-bright:#e2dfc8;--color-accent-dark:#a39e7d;
--color-secondary:#666666;--color-secondary-light:#888888;
--color-cream:#FFFFFF;--color-cream-muted:#cccccc;--color-text:#FFFFFF;--color-text-muted:#cccccc;
--nav-bg:rgba(28,36,48,0.9);--overlay-bg:rgba(28,36,48,0.98);--noise-opacity:0.02;
--font-display:'Lora',Georgia,serif;--font-body:'Inter',system-ui,-apple-system,sans-serif;
--ease-out-expo:cubic-bezier(0.16,1,0.3,1);
}
[data-theme="light"]{--color-bg:#FFFFFF;--color-bg-elevated:#f5f5f5;--color-bg-card:#FFFFFF;--color-surface:#e8e8e8;--color-accent-light:#766f50;--color-accent-dark:#5a543b;--color-accent-bright:#928a68;--color-cream:#1c2430;--color-cream-muted:#2f3845;--color-text:#1c2430;--color-text-muted:#666666;--nav-bg:rgba(255,255,255,0.9);--overlay-bg:rgba(255,255,255,0.98);--noise-opacity:0.012}
html{scroll-behavior:smooth;font-size:16px;overflow-x:hidden}
body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .4s,color .4s}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:1224px;width:100%;margin:0 auto;padding:0 clamp(1.5rem,4vw,3rem)}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-surface);border-radius:3px}
::selection{background:var(--color-accent);color:#1c2430}
body::before{content:'';position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");transition:opacity .4s}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.25rem 0;transition:background .4s,backdrop-filter .4s,padding .4s}
.nav.scrolled{background:var(--nav-bg);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);padding:0.75rem 0;border-bottom:1px solid rgba(198,193,155,0.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--font-display);font-size:1.3rem;letter-spacing:0.05em;color:var(--color-cream);display:flex;flex-direction:column;line-height:1.1;transition:color .4s}
.nav-logo span:last-child{font-size:0.6rem;font-family:var(--font-body);letter-spacing:0.22em;color:var(--color-accent-light);text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;gap:2.5rem;align-items:center}
.nav-link{font-size:0.70rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-text-muted);position:relative;transition:color .3s}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:linear-gradient(90deg,var(--color-accent),transparent);transition:width .4s var(--ease-out-expo)}
.nav-link:hover,.nav-link.active{color:var(--color-cream)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-cta{padding:0.6rem 1.5rem;font-size:0.70rem;letter-spacing:0.12em;text-transform:uppercase;font-weight:600;border-radius:100px;color:#1c2430;background:var(--color-accent);border:1px solid var(--color-accent);transition:all .3s var(--ease-out-expo)}
.nav-cta:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(198,193,155,0.35)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:0.5rem;z-index:101}
.nav-toggle span{width:22px;height:1.5px;background:var(--color-cream);transition:all .3s}
.nav-mobile-overlay{display:none;position:fixed;inset:0;z-index:99;background:var(--overlay-bg);backdrop-filter:blur(30px);flex-direction:column;align-items:center;justify-content:center;gap:2rem;opacity:0;transition:opacity .4s}
.nav-mobile-overlay.active{display:flex;opacity:1}
.nav-mobile-overlay .nav-link{font-size:1.2rem;letter-spacing:0.15em}
.nav-mobile-overlay .nav-cta{font-size:0.85rem;padding:0.8rem 2rem;margin-top:1rem}

/* BTN */
.btn{display:inline-flex;align-items:center;gap:0.6rem;padding:1rem 2.2rem;font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase;font-weight:500;border-radius:100px;position:relative;overflow:hidden;transition:all .4s var(--ease-out-expo)}
.btn-primary{background:var(--color-accent);color:#1c2430;box-shadow:0 4px 16px rgba(28,36,48,0.12)}
.btn-primary:hover{background:var(--color-accent-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(28,36,48,0.18)}
.btn-outline{border:1px solid rgba(28,36,48,0.4);background:transparent;color:#1c2430}
.btn-outline:hover{background:#1c2430;color:#FFFFFF;border-color:#1c2430;transform:translateY(-2px)}

/* SECTION */
.section{padding:clamp(4rem,8vh,7.5rem) 0;position:relative}
.section-label{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.7rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:1.5rem}
.section-label::before{content:'';width:30px;height:1px;background:linear-gradient(90deg,var(--color-accent),transparent)}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);font-weight:400;line-height:1.15;color:var(--color-cream);transition:color .4s}
.section-title em{font-style:italic;color:var(--color-accent-light)}
.gradient-hr{border:none;height:1px;background:linear-gradient(90deg,transparent,rgba(198,193,155,0.3),transparent);margin:0}

/* REVEAL */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease-out-expo),transform .8s var(--ease-out-expo)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.stagger-scale>*{opacity:0;transform:scale(0.92) translateY(25px);transition:opacity .7s var(--ease-out-expo),transform .85s var(--ease-out-expo)}
.stagger-scale.visible>*:nth-child(1){transition-delay:0s}.stagger-scale.visible>*:nth-child(2){transition-delay:.06s}.stagger-scale.visible>*:nth-child(3){transition-delay:.12s}.stagger-scale.visible>*:nth-child(4){transition-delay:.18s}.stagger-scale.visible>*:nth-child(5){transition-delay:.24s}.stagger-scale.visible>*:nth-child(6){transition-delay:.30s}.stagger-scale.visible>*:nth-child(7){transition-delay:.36s}.stagger-scale.visible>*:nth-child(8){transition-delay:.42s}.stagger-scale.visible>*:nth-child(9){transition-delay:.48s}
.stagger-scale.visible>*{opacity:1;transform:scale(1) translateY(0)}

/* PAGE HERO */
.page-hero{position:relative;padding-top:clamp(8rem,18vh,12rem);padding-bottom:clamp(4rem,8vh,6rem);overflow:hidden;background:var(--color-bg)}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;z-index:3;background:linear-gradient(90deg,transparent 0%,var(--color-accent) 30%,var(--color-secondary) 70%,transparent 100%)}
.page-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;z-index:3;background:linear-gradient(90deg,transparent,rgba(198,193,155,0.18),transparent)}
.page-hero-bg{position:absolute;inset:0;z-index:0;background:url("https://images.unsplash.com/photo-1524178232363-1fb2b075b655?auto=format&fit=crop&q=80&w=1920&q=75") center/cover no-repeat;transform:scale(1.04);animation:heroZoom 18s ease-out forwards}
@keyframes heroZoom{from{transform:scale(1.07)}to{transform:scale(1)}}
.page-hero-overlay{position:absolute;inset:0;z-index:1;background:rgba(14,18,24,0.92)}
.page-hero-inner{position:relative;z-index:2}
.page-hero-tag{display:inline-flex;align-items:center;gap:0.5rem;padding:0.4rem 1rem;border-radius:100px;border:1px solid rgba(198,193,155,0.25);font-size:0.65rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-accent-light);margin-bottom:1.5rem;background:rgba(198,193,155,0.08);opacity:0;animation:fadeUp 1s .3s var(--ease-out-expo) forwards}
.page-hero-title{font-family:var(--font-display);font-size:clamp(3rem,7vw,6rem);font-weight:400;line-height:1.02;letter-spacing:-0.025em;color:var(--color-cream);opacity:0;animation:fadeUp 1s .5s var(--ease-out-expo) forwards;max-width:1224px}
.page-hero-title em{font-style:italic;color:var(--color-accent-light)}
.page-hero-desc{margin-top:1.5rem;font-size:clamp(0.9rem,1.1vw,1.05rem);line-height:1.7;color:var(--color-text-muted);max-width:986px;opacity:0;animation:fadeUp 1s .7s var(--ease-out-expo) forwards}
.breadcrumb{display:flex;align-items:center;gap:0.5rem;margin-bottom:2.5rem;opacity:0;animation:fadeUp 1s .15s var(--ease-out-expo) forwards}
.breadcrumb a{font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--color-text-muted);transition:color .3s}
.breadcrumb a:hover{color:var(--color-cream)}
.breadcrumb-sep{color:rgba(212,208,177,0.35);font-size:0.75rem;line-height:1;font-family:var(--font-display)}
.breadcrumb-current{font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--color-accent-light)}

/* INTRO STRIP */
.intro-strip{background:var(--color-bg-elevated);transition:background-color .4s}
.intro-strip-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(2.5rem,5vw,5rem);align-items:center}
.intro-strip-text p{font-size:0.95rem;line-height:1.8;color:var(--color-text-muted);margin-bottom:1rem}
.intro-strip-text p:last-child{margin-bottom:0}

/* FILTER PILLS */
.filter-pills{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:clamp(2.5rem,4vw,3.5rem)}
.filter-pill{padding:0.55rem 1.1rem;font-size:0.72rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--color-text-muted);background:rgba(198,193,155,0.08);border:1px solid rgba(198,193,155,0.18);border-radius:100px;cursor:pointer;transition:all .3s}
.filter-pill:hover{color:var(--color-cream);border-color:rgba(212,208,177,0.5)}
.filter-pill.active{background:var(--color-accent);color:#FFFFFF;border-color:var(--color-accent)}

/* COURSES */
.courses{background:var(--color-bg);transition:background-color .4s}
.courses-header{margin-bottom:clamp(2rem,3vw,3rem);max-width:780px}
.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.course-card{position:relative;border-radius:18px;background:var(--color-bg-elevated);overflow:hidden;border:1px solid rgba(198,193,155,0.1);transition:transform .5s var(--ease-out-expo),border-color .4s,box-shadow .5s,background-color .4s,opacity .35s ease,transform .35s ease;display:flex;flex-direction:column}
.course-card.is-hiding{opacity:0;transform:scale(0.94);pointer-events:none}
.course-card.is-hidden{display:none}
.course-card:hover{transform:translateY(-6px);border-color:rgba(212,208,177,0.4);box-shadow:0 20px 60px rgba(0,0,0,0.18)}
.course-card-image{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--color-bg-card)}
.course-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out-expo)}
.course-card:hover .course-card-image img{transform:scale(1.05)}
.course-card-image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(28,36,48,0.55) 100%);pointer-events:none}
.course-card-badge{position:absolute;top:1rem;left:1rem;z-index:1;padding:0.4rem 0.85rem;font-size:0.62rem;letter-spacing:0.12em;text-transform:uppercase;font-weight:500;background:rgba(28,36,48,0.85);color:#fff;border-radius:100px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(212,208,177,0.25)}
.course-card-tag{position:absolute;top:1rem;right:1rem;z-index:1;padding:0.35rem 0.75rem;font-size:0.6rem;letter-spacing:0.12em;text-transform:uppercase;font-weight:600;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-dark));color:#FFFFFF;border-radius:100px}
.course-card-content{padding:clamp(1.5rem,2.5vw,1.85rem);display:flex;flex-direction:column;flex:1;gap:0.75rem}
.course-card-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;font-size:0.7rem;color:var(--color-accent-light);letter-spacing:0.04em}
.course-card-meta span{display:inline-flex;align-items:center;gap:0.35rem}
.course-card h3{font-family:var(--font-display);font-size:1.2rem;font-weight:500;color:var(--color-cream);line-height:1.25;transition:color .4s}
.course-card-desc{font-size:0.83rem;line-height:1.65;color:var(--color-text-muted);flex:1}
.course-card-footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:0.75rem;border-top:1px solid rgba(198,193,155,0.12);margin-top:0.5rem}
.course-card-price{font-size:0.78rem;color:var(--color-cream);font-weight:500}
.course-card-price small{font-size:0.62rem;color:var(--color-text-muted);font-weight:400;display:block;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:0.15rem}
.course-card-link{display:inline-flex;align-items:center;gap:0.45rem;font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-accent-light);font-weight:500;transition:all .3s var(--ease-out-expo)}
.course-card:hover .course-card-link{gap:0.7rem;color:var(--color-accent-bright)}

/* ACADEMY HIGHLIGHT */
.academy-highlight{background:var(--color-bg-elevated);transition:background-color .4s}
.academy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.academy-stat{padding:1.75rem;border-radius:14px;background:rgba(198,193,155,0.08);border:1px solid rgba(198,193,155,0.15)}
.academy-stat-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(198,193,155,0.16);color:var(--color-accent-light);margin-bottom:1rem}
.academy-stat-num{font-family:var(--font-display);font-size:2rem;font-weight:500;color:var(--color-cream);line-height:1;margin-bottom:0.4rem}
.academy-stat-label{font-size:0.75rem;color:var(--color-text-muted);line-height:1.4}

/* FOOTER */
.footer{padding:clamp(4rem,8vw,6rem) 0 2rem;background:var(--color-bg-elevated);border-top:1px solid rgba(198,193,155,0.08);transition:background-color .4s}
.footer-grid{display:grid;grid-template-columns:1.2fr 0.8fr 1fr 1fr;gap:clamp(2rem,4vw,4rem);margin-bottom:4rem}
.footer-brand{max-width:320px}
.footer-logo{font-family:var(--font-display);font-size:1.3rem;letter-spacing:0.05em;color:var(--color-cream);display:flex;flex-direction:column;line-height:1.1;margin-bottom:1.25rem;transition:color .4s}
.footer-logo span:last-child{font-size:0.6rem;font-family:var(--font-body);letter-spacing:0.22em;color:var(--color-accent-light);text-transform:uppercase;margin-top:2px}
.footer-brand p{font-size:0.85rem;line-height:1.7;color:var(--color-text-muted)}
.footer-social{display:flex;gap:0.75rem;margin-top:1.5rem}
.footer-social a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid rgba(198,193,155,0.25);color:var(--color-cream-muted);font-size:1.1rem;transition:all .3s}
.footer-social a:hover{border-color:var(--color-accent-light);color:var(--color-cream);background:rgba(198,193,155,0.12)}
.footer-column h4{font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--color-accent-light);margin-bottom:1.5rem}
.footer-column ul{list-style:none;display:flex;flex-direction:column;gap:0.85rem}
.footer-column a{font-size:0.85rem;color:var(--color-text-muted);transition:color .3s}
.footer-column a:hover{color:var(--color-cream)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid rgba(198,193,155,0.12);flex-wrap:wrap;gap:1rem}
.footer-bottom p{font-size:0.78rem;color:var(--color-text-muted)}

/* RESPONSIVE */
@media(max-width:1024px){
  .intro-strip-grid{grid-template-columns:1fr}
  .courses-grid{grid-template-columns:repeat(2,1fr)}
  .academy-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{display:none}.nav-toggle{display:flex}
  .page-hero-title{font-size:clamp(2.5rem,10vw,4rem)}
  .courses-grid{grid-template-columns:1fr}
  .academy-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2.5rem}
}
@media(max-width:480px){.page-hero-title{font-size:clamp(2rem,9vw,3rem)}}

/* DROPDOWN SERVIÇOS */
.nav-item-dropdown{position:relative;display:inline-flex;align-items:center}
.nav-item-dropdown > .nav-link{display:inline-flex;align-items:center;gap:0.35rem;cursor:pointer}
.nav-item-dropdown > .nav-link iconify-icon{transition:transform .3s var(--ease-out-expo);font-size:0.7rem;color:var(--color-accent-light)}
.nav-item-dropdown:hover > .nav-link iconify-icon,
.nav-item-dropdown:focus-within > .nav-link iconify-icon{transform:rotate(180deg)}
.nav-dropdown{
  position:absolute;top:calc(100% + 18px);left:50%;
  background:var(--nav-bg);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);
  border:1px solid rgba(198,193,155,0.18);border-radius:14px;
  padding:0.5rem;min-width:248px;display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateX(-50%) translateY(-8px);
  transition:opacity .3s,visibility .3s,transform .35s var(--ease-out-expo);
  box-shadow:0 20px 60px rgba(0,0,0,0.32);z-index:101;
}
.nav-dropdown::before{content:'';position:absolute;top:-18px;left:0;right:0;height:22px}
.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.nav-dropdown a{
  display:flex;align-items:center;gap:0.75rem;
  padding:0.7rem 0.9rem;border-radius:10px;
  font-size:0.82rem;letter-spacing:0.01em;text-transform:none;font-weight:400;
  color:var(--color-text-muted);transition:all .25s;line-height:1.3;
}
.nav-dropdown a iconify-icon{color:var(--color-accent-light);font-size:1.05rem;flex-shrink:0;transition:color .25s}
.nav-dropdown a:hover{background:rgba(198,193,155,0.14);color:var(--color-cream)}
.nav-dropdown a:hover iconify-icon{color:var(--color-accent-bright)}
.nav-dropdown a.active{color:var(--color-cream);background:rgba(198,193,155,0.10)}
.nav-dropdown a.active iconify-icon{color:var(--color-accent-bright)}

/* mobile: dropdown vira sub-lista */
@media(max-width:768px){
  .nav-item-dropdown{display:none}
}
.nav-mobile-services{display:flex;flex-direction:column;gap:0.85rem;align-items:center}
.nav-mobile-services .nav-mobile-sublabel{font-size:0.65rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--color-accent-light);margin-top:0.5rem}
.nav-mobile-services .nav-link{font-size:0.95rem !important}


/* DARK SECTIONS — keep light text over dark overlay (page-hero, hero) */
.page-hero,.hero,.dark-section{
  --color-text:#FFFFFF;
  --color-text-muted:#cccccc;
  --color-cream:#FFFFFF;
  --color-cream-muted:#cccccc;

  --color-accent-light:#d4d0b1;
  --color-accent-dark:#a39e7d;
  --color-accent-bright:#e2dfc8;
}
.page-hero-title,.hero-title{color:#FFFFFF !important}
.page-hero-desc,.hero-description{color:#cccccc !important}

/* NAV — adaptive colors: light over dark hero (default), dark over white content (scrolled) */
.nav .nav-logo{color:#FFFFFF}
.nav .nav-logo span:last-child{color:#d4d0b1}
.nav .nav-link{color:rgba(255,255,255,0.78)}
.nav .nav-link:hover,.nav .nav-link.active{color:#FFFFFF}
.nav .nav-toggle span{background:#FFFFFF}
.nav .nav-item-dropdown > .nav-link iconify-icon{color:#d4d0b1}

.nav.scrolled .nav-logo{color:#1c2430}
.nav.scrolled .nav-logo span:last-child{color:#666666}
.nav.scrolled .nav-link{color:#666666}
.nav.scrolled .nav-link:hover,.nav.scrolled .nav-link.active{color:#1c2430}
.nav.scrolled .nav-toggle span{background:#1c2430}
.nav.scrolled .nav-item-dropdown > .nav-link iconify-icon{color:#a39e7d}

.footer-services a{display:inline-flex;align-items:center;gap:0.55rem}
.footer-services a iconify-icon{color:var(--color-accent-light);flex-shrink:0;transition:color .25s}
.footer-services a:hover iconify-icon{color:var(--color-accent-dark)}