:root{
  --verde:#203634;
  --verde-2:#1a2b29;
  --laranja:#D96A2B;
  --off:#F3F0EB;
  --grafite:#1A1A1A;
  --cinza:#B7AEA2;
  --font-head:'Oswald', 'Arial Narrow', sans-serif;
  --font-body:'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  --wrap:1080px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--off);
  color:var(--grafite);
  font-family:var(--font-body);
  font-weight:300;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 32px;}

h1,h2,h3{
  font-family:var(--font-head);
  font-weight:600;
  color:var(--verde);
  margin:0;
  letter-spacing:.2px;
}

.dot{color:var(--laranja);}

.eyebrow{
  font-family:var(--font-head);
  text-transform:uppercase;
  letter-spacing:.32em;
  color:var(--laranja);
  font-size:.72rem;
  font-weight:500;
  margin:0 0 20px;
}

.tag{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-head);
  text-transform:uppercase;
  letter-spacing:.28em;
  color:var(--laranja);
  font-size:.7rem;
  font-weight:500;
  margin:0 0 18px;
}
.tag i{
  font-style:normal;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:22px;height:22px;
  border-radius:50%;
  background:var(--verde);
  color:var(--off);
  font-size:.62rem;
  letter-spacing:0;
}

.rule{
  width:64px;height:3px;
  background:var(--laranja);
  border-radius:2px;
  margin:22px 0 34px;
}
.rule--draw{transform-origin:left center;transform:scaleX(0);transition:transform 1s var(--ease) .5s;}
.reveal.in-view .rule--draw{transform:scaleX(1);}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---------- progress bar ---------- */
.progress-bar{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:var(--laranja);
  z-index:900;
  transition:width .08s linear;
}

/* ---------- index toggle / overlay ---------- */
.index-toggle{
  position:fixed;bottom:28px;right:28px;z-index:800;
  width:52px;height:52px;border-radius:50%;
  background:var(--verde);border:none;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  box-shadow:0 8px 24px rgba(32,54,52,.32);
  transition:transform .3s var(--ease), background .3s;
}
.index-toggle:hover{transform:translateY(-3px);}
.index-toggle span{width:20px;height:2px;background:var(--off);border-radius:2px;transition:transform .3s var(--ease), opacity .3s;}
.index-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.index-toggle.is-open span:nth-child(2){opacity:0;}
.index-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.index-overlay{
  position:fixed;inset:0;z-index:850;
  background:rgba(26,26,26,.5);
  backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;
  transition:opacity .35s var(--ease);
  display:flex;align-items:center;justify-content:center;
  padding:32px;
}
.index-overlay.is-open{opacity:1;pointer-events:auto;}
.index-overlay__inner{
  background:var(--off);
  border-radius:18px;
  padding:44px 44px 28px;
  width:100%;max-width:620px;max-height:82vh;overflow-y:auto;
  transform:translateY(18px) scale(.98);
  transition:transform .4s var(--ease);
  box-shadow:0 30px 60px rgba(0,0,0,.35);
}
.index-overlay.is-open .index-overlay__inner{transform:translateY(0) scale(1);}
.index-overlay__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.index-overlay__head .eyebrow{margin:0;}
.index-close{
  background:none;border:none;font-size:1.8rem;line-height:1;color:var(--verde);
  cursor:pointer;padding:4px 8px;
}
.index-list{list-style:none;margin:20px 0 0;padding:0;}
.index-list li{border-bottom:1px solid rgba(32,54,52,.12);}
.index-list a{
  display:flex;align-items:baseline;gap:14px;
  padding:13px 4px;text-decoration:none;
  font-family:var(--font-head);font-size:1rem;color:var(--grafite);
  transition:color .25s, padding .25s;
}
.index-list a::before{
  content:attr(data-num);
  color:var(--laranja);font-weight:600;font-size:.8rem;
}
.index-list a:hover{color:var(--laranja);padding-left:10px;}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:var(--verde);
  color:var(--off);
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:120px 0 70px;
  overflow:hidden;
}
.hero__glow{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 900px 500px at 18% 12%, rgba(217,106,43,.16), transparent 60%),
             radial-gradient(ellipse 700px 500px at 90% 90%, rgba(217,106,43,.10), transparent 60%);
  pointer-events:none;
}
.hero .eyebrow{color:var(--laranja);}
.hero__logo{margin-bottom:34px;}
.hero__logo img{
  width:112px;height:112px;
  animation:logoIn 1s var(--ease) .1s both;
}
@keyframes logoIn{
  from{opacity:0;transform:scale(.8);}
  to{opacity:1;transform:scale(1);}
}
.hero__title{
  color:var(--off);
  font-size:clamp(2.8rem, 8vw, 5.4rem);
  line-height:.98;
  text-transform:uppercase;
  font-weight:600;
}
.hero__title .accent{color:var(--laranja);}
.hero__lede{
  max-width:560px;
  font-size:1.05rem;
  color:rgba(243,240,235,.78);
  font-weight:300;
}
.hero__foot{
  position:relative;z-index:2;
  display:flex;justify-content:space-between;
  width:100%;max-width:var(--wrap);margin:60px auto 0;padding:22px 32px 0;
  border-top:1px solid rgba(243,240,235,.18);
  font-family:var(--font-head);
  text-transform:uppercase;letter-spacing:.18em;
  font-size:.7rem;color:rgba(243,240,235,.55);
}
.scroll-cue{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  width:22px;height:36px;border:1px solid rgba(243,240,235,.4);border-radius:12px;
}
.scroll-cue span{
  display:block;width:4px;height:8px;border-radius:2px;background:var(--laranja);
  margin:6px auto 0;
  animation:cue 1.8s ease-in-out infinite;
}
@keyframes cue{
  0%{transform:translateY(0);opacity:1;}
  70%{transform:translateY(12px);opacity:0;}
  100%{opacity:0;}
}

/* ---------- sections ---------- */
.section{padding:96px 0;}
.section--tint{background:#EAE6DE;}
.section--dark{background:var(--verde);color:var(--off);}
.section--dark h2, .section--dark h3{color:var(--off);}
.section--dark .prose p{color:rgba(243,240,235,.78);}

.section--divider{
  min-height:70vh;
  display:flex;align-items:center;
  position:relative;overflow:hidden;
}
.divider-num{
  display:block;
  font-family:var(--font-head);
  font-size:clamp(4rem,12vw,7rem);
  font-weight:700;
  color:rgba(243,240,235,.14);
  margin-bottom:-18px;
}
.lede{max-width:600px;font-size:1.05rem;color:rgba(243,240,235,.8);}

h2{font-size:clamp(1.7rem,3.4vw,2.5rem);}

.prose{max-width:680px;}
.prose--narrow{max-width:640px;}
.prose p{margin:0 0 16px;color:#42433f;font-weight:300;}
.prose p:last-child{margin-bottom:0;}
.prose strong{color:var(--verde);font-weight:500;}

.subhead{margin-top:52px;margin-bottom:0;font-size:1.05rem;text-transform:uppercase;letter-spacing:.05em;}
.subhead + .prose{margin-top:16px;}

/* grids */
.grid{display:grid;gap:22px;margin-top:8px;}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}

.pillar h3{font-size:1rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;}
.pillar p{color:#42433f;font-weight:300;margin:0 0 10px;font-size:.96rem;}
.section--dark .pillar p{color:rgba(243,240,235,.78);}

.grid--cards .card{
  border:1px solid rgba(32,54,52,.18);
  border-radius:12px;
  padding:26px 26px;
  background:rgba(255,255,255,.35);
  transition:border-color .3s, transform .3s var(--ease), background .3s;
}
.grid--cards .card:hover{border-color:var(--laranja);transform:translateY(-4px);background:rgba(255,255,255,.6);}
.grid--cards .card h3{font-size:.98rem;text-transform:none;letter-spacing:0;margin:0;}
.grid--cards .card p{margin:10px 0 0;font-size:.9rem;color:#42433f;}
.card--wide{grid-column:1 / -1;}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;}
.pill{
  font-family:var(--font-head);
  padding:9px 20px;border-radius:999px;
  font-size:.82rem;letter-spacing:.03em;
  transition:transform .25s var(--ease);
}
.pill:hover{transform:translateY(-3px);}
.pill--dark{background:var(--verde);color:var(--off);}
.pill--accent{background:var(--laranja);color:var(--off);}

.quote-box{
  margin-top:30px;
  border-left:3px solid var(--laranja);
  background:rgba(183,174,162,.16);
  padding:20px 24px;border-radius:0 10px 10px 0;
  max-width:680px;
}
.quote-box p{margin:0;color:#42433f;font-size:.94rem;}
.quote-box strong{color:var(--verde);}
.quote-box--warn{background:rgba(217,106,43,.08);border-left-color:var(--laranja);}

/* ---------- logo section ---------- */
.download-all{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:28px;
  background:transparent;color:var(--verde);
  border:1.5px solid var(--verde);border-radius:999px;
  padding:11px 22px;
  text-decoration:none;
  font-family:var(--font-head);letter-spacing:.03em;font-size:.85rem;
  transition:background .25s, color .25s, gap .25s;
}
.download-all svg{transform:translateY(1px);}
.download-all:hover{background:var(--verde);color:var(--off);gap:14px;}

.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;}
.logo-card h3{font-size:1rem;margin:18px 0 8px;text-transform:none;}
.logo-card p{font-size:.88rem;color:#42433f;margin:0;font-weight:300;}

.download-row{display:flex;gap:10px;margin-top:16px;}
.download-row a{
  flex:1;text-align:center;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid rgba(32,54,52,.25);
  border-radius:8px;
  padding:9px 0;
  text-decoration:none;
  color:var(--verde);
  font-family:var(--font-head);letter-spacing:.06em;font-size:.75rem;
  transition:background .25s, color .25s, border-color .25s;
}
.download-row a:hover{background:var(--laranja);border-color:var(--laranja);color:var(--off);}
.download-row a::before{
  content:'';
  width:11px;height:11px;
  background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12m0 0l-5-5m5 5l5-5M4 21h16'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12m0 0l-5-5m5 5l5-5M4 21h16'/%3E%3C/svg%3E") center/contain no-repeat;
}
.logo-card__stage{
  border-radius:14px;
  aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  padding:28px;
  border:1px solid rgba(32,54,52,.14);
  overflow:hidden;
}
.logo-card__stage img{max-height:100%;width:auto;}
.logo-card__stage--dark{background:var(--verde);}
.logo-card__stage--dark img{width:80%;height:auto;max-height:none;border-radius:50%;}
.logo-card__stage--toggle{background:var(--off);transition:background .5s var(--ease);}
body.bg-dark .logo-card__stage--toggle{background:var(--verde-2);}

.bg-toggle{
  margin-top:32px;
  display:inline-flex;align-items:center;gap:12px;
  background:var(--verde);color:var(--off);
  border:none;border-radius:999px;
  padding:11px 22px 11px 12px;
  font-family:var(--font-head);letter-spacing:.03em;font-size:.85rem;
  cursor:pointer;
  transition:background .3s;
}
.bg-toggle:hover{background:#162624;}
.bg-toggle__dot{
  width:26px;height:26px;border-radius:50%;
  background:var(--off);
  transition:background .35s var(--ease);
  position:relative;
}
.bg-toggle__dot::after{
  content:'';position:absolute;inset:0;border-radius:50%;
  background:var(--laranja);opacity:0;transition:opacity .35s;
}
body.bg-dark .bg-toggle__dot{background:var(--verde-2);}
body.bg-dark .bg-toggle__dot::after{opacity:1;}

.fine-print{max-width:640px;color:#6a6b64;font-size:.86rem;margin-top:18px;}
.section--dark .fine-print{color:rgba(243,240,235,.6);}

/* clear space demo */
.clearspace{max-width:520px;}
.clearspace__box{
  border:2px dashed var(--cinza);
  border-radius:12px;
  padding:44px;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
}
.clearspace__box img{width:70%;}

/* ---------- swatches ---------- */
.swatch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;}
.swatch{
  --sw-text:#F3F0EB;
  grid-column:span 1;
  text-align:left;
  border:none;border-radius:14px;cursor:pointer;
  background:var(--sw);color:var(--sw-text);
  padding:120px 20px 20px;
  position:relative;overflow:hidden;
  font-family:var(--font-body);
  box-shadow:inset 0 0 0 1px rgba(26,26,26,.1);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.swatch:nth-child(1),.swatch:nth-child(2){grid-column:span 1;}
.swatch:hover{transform:translateY(-6px);box-shadow:inset 0 0 0 1px rgba(26,26,26,.1), 0 18px 30px rgba(0,0,0,.18);}
.swatch__name{display:block;font-family:var(--font-head);font-size:1.05rem;letter-spacing:.02em;margin-bottom:4px;}
.swatch__meta{display:block;font-size:.76rem;opacity:.75;margin-bottom:10px;letter-spacing:.02em;}
.swatch__desc{display:block;font-size:.82rem;opacity:.85;font-weight:300;line-height:1.5;}
.swatch::after{
  content:'copiar hex';
  position:absolute;top:16px;right:18px;
  font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;
  opacity:.55;
}

/* ---------- typography section ---------- */
.type-specimen{margin-top:52px;}
.type-specimen__label{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.18em;
  font-size:.72rem;color:var(--laranja);margin:0 0 8px;
}
.type-specimen__sample{
  margin:0;font-family:var(--font-head);color:var(--verde);
  font-size:clamp(2.4rem,7vw,4rem);font-weight:500;
  transition:font-weight .3s;
}
.type-specimen__sample--roboto{font-family:var(--font-body);}
.type-specimen__alpha{margin:6px 0 18px;color:#5c5d57;font-size:.95rem;}
.type-specimen__alpha--oswald{font-family:var(--font-head);}
.type-specimen__alpha--roboto{font-family:var(--font-body);}

.weight-picker{display:flex;gap:10px;flex-wrap:wrap;}
.weight-btn{
  border:1px solid rgba(32,54,52,.28);
  background:transparent;
  border-radius:999px;
  padding:7px 16px;
  font-family:var(--font-body);font-size:.82rem;
  cursor:pointer;color:var(--verde);
  transition:background .25s, color .25s;
}
.weight-btn.is-active,.weight-btn:hover{background:var(--verde);color:var(--off);}

.font-download{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:22px;
  color:var(--laranja);
  text-decoration:none;
  font-family:var(--font-head);
  letter-spacing:.03em;font-size:.85rem;
  border-bottom:1px solid rgba(217,106,43,.4);
  padding-bottom:2px;
  transition:border-color .25s, gap .25s, color .25s;
}
.font-download svg{transition:transform .25s var(--ease);}
.font-download:hover{border-color:var(--laranja);gap:12px;}
.font-download:hover svg{transform:translateY(2px);}

/* ---------- manifesto ---------- */
.section--manifesto{position:relative;padding:130px 0;overflow:hidden;}
.manifesto__title{
  font-size:clamp(2.4rem,6vw,3.6rem);
  color:var(--off);
  text-transform:uppercase;
}
.manifesto__lines{max-width:680px;margin-top:6px;}
.manifesto__line{
  font-size:1.05rem;font-weight:300;
  color:rgba(243,240,235,.78);
  margin:0 0 22px;
}
.manifesto__punch{
  font-family:var(--font-head);
  font-size:clamp(1.8rem,4.6vw,2.7rem);
  color:var(--laranja);
  text-transform:uppercase;
  margin:34px 0 54px;
}
.manifesto__logo{display:flex;align-items:center;gap:14px;}
.manifesto__logo img{width:44px;height:44px;border-radius:50%;}
.manifesto__logo span{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.14em;
  font-size:.82rem;color:rgba(243,240,235,.7);
}

/* ---------- footer ---------- */
.site-foot{background:var(--verde-2);padding:26px 0;}
.site-foot__inner{
  display:flex;justify-content:space-between;
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.14em;
  font-size:.68rem;color:rgba(243,240,235,.5);
}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);
  background:var(--verde);color:var(--off);
  font-family:var(--font-head);letter-spacing:.03em;font-size:.85rem;
  padding:12px 22px;border-radius:999px;
  opacity:0;pointer-events:none;
  transition:opacity .3s var(--ease), transform .3s var(--ease);
  z-index:950;
  box-shadow:0 12px 26px rgba(0,0,0,.25);
}
.toast.is-visible{opacity:1;transform:translate(-50%,0);}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .grid--3{grid-template-columns:1fr;}
  .logo-grid{grid-template-columns:1fr;}
  .swatch-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .wrap{padding:0 22px;}
  .grid--2{grid-template-columns:1fr;}
  .swatch-grid{grid-template-columns:1fr;}
  .section{padding:72px 0;}
  .hero{padding:100px 0 56px;}
  .hero__foot{margin-top:40px;flex-direction:column;gap:8px;}
  .index-overlay__inner{padding:32px 24px 20px;}
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}