/* ===== Raquel Daros — Portfólio ===== */
:root{
  --bg:#dedede;
  --bg-2:#e7e7e5;
  --ink:#221f1f;
  --ink-soft:#4a4744;
  --accent:#7fb0c4;      /* muted blue from the PDF */
  --accent-deep:#5b93aa;
  --line:rgba(34,31,31,.14);
  --serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:'Inter', system-ui, -apple-system, sans-serif;
  --pad:clamp(1.25rem, 5vw, 6rem);
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}

/* ===== reveal animation ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .9s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ===== nav ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem var(--pad);
  transition:padding .4s ease,background .4s ease,box-shadow .4s ease;
}
.nav.scrolled{
  padding:.7rem var(--pad);
  background:rgba(222,222,222,.82);
  backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--line);
}
.nav__brand{font-family:var(--serif);font-size:1.15rem;font-weight:500;letter-spacing:.01em}
.nav__links{display:flex;gap:2rem;font-size:.9rem}
.nav__links a{position:relative;color:var(--ink-soft);transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--accent-deep);transition:width .3s}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__burger span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* ===== hero ===== */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:6rem var(--pad) 3rem;position:relative}
.hero__kicker{font-size:.8rem;letter-spacing:.32em;color:var(--ink-soft);margin-bottom:2rem}
.hero__title{font-family:var(--serif);font-weight:400;line-height:.92;font-size:clamp(3.6rem,15vw,11rem);letter-spacing:-.02em;display:flex;flex-wrap:wrap;gap:.15em 0.28em;justify-content:center}
.hero__title .accent{color:var(--accent);font-style:italic;font-weight:500}
.hero__sub{margin-top:2rem;max-width:36ch;font-size:clamp(1rem,2.2vw,1.18rem);color:var(--ink-soft)}
.hero__cta{margin-top:2.6rem;display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}
.btn{display:inline-block;padding:.85rem 1.7rem;border-radius:100px;font-size:.92rem;font-weight:500;transition:transform .3s ease,background .3s ease,color .3s ease,box-shadow .3s ease}
.btn--solid{background:var(--ink);color:var(--bg)}
.btn--solid:hover{background:var(--accent-deep);transform:translateY(-3px);box-shadow:0 12px 26px rgba(91,147,170,.32)}
.btn--ghost{border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-3px)}
.hero__scroll{position:absolute;bottom:2rem;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);display:flex;flex-direction:column;align-items:center;gap:.6rem}
.hero__scroll span{width:1px;height:42px;background:var(--ink-soft);animation:scrolldot 1.9s ease-in-out infinite;transform-origin:top}
@keyframes scrolldot{0%,100%{transform:scaleY(.3);opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* ===== section label ===== */
.sec-label{font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:1.4rem}
.sec-label--light{color:var(--accent)}

/* ===== sobre ===== */
.sobre{max-width:var(--maxw);margin:0 auto;padding:clamp(5rem,12vw,9rem) var(--pad)}
.sobre__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.sobre__lead{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,6vw,4rem);line-height:1.05;letter-spacing:-.015em}
.sobre__lead em{color:var(--accent);font-style:italic}
.sobre__body p{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--ink-soft);max-width:46ch}
.sobre__tags{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.sobre__tags li{font-size:.82rem;padding:.45rem 1rem;border:1px solid var(--line);border-radius:100px;color:var(--ink-soft)}

/* ===== projetos ===== */
.projetos{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(5rem,12vw,9rem)}
.projetos__head{margin-bottom:3rem}
.projetos__head h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,5vw,3.2rem);letter-spacing:-.015em}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,2.4vw,1.9rem)}
.card{background:var(--bg-2);border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(34,31,31,.14)}
.card__media{overflow:hidden;aspect-ratio:1900/1344} /* exata proporção das artes — sem corte */
.card__media img{object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.card:hover .card__media img{transform:scale(1.04)}
.card__meta{padding:1.4rem 1.5rem 1.7rem}
.card__tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:.7rem}
.card__meta h3{font-family:var(--serif);font-weight:500;font-size:1.35rem;margin-bottom:.45rem;letter-spacing:-.01em}
.card__meta p{font-size:.92rem;color:var(--ink-soft);line-height:1.5}

/* ===== contato ===== */
.contato{background:var(--ink);color:var(--bg);padding:clamp(5rem,14vw,10rem) var(--pad);text-align:center}
.contato .sec-label{margin-bottom:1.8rem}
.contato__mail{font-family:var(--serif);font-weight:400;font-size:clamp(1.8rem,7vw,4.6rem);letter-spacing:-.02em;line-height:1.05}
.contato__mail a{color:var(--accent);transition:color .3s}
.contato__mail a:hover{color:#a9cfdd}
.contato__line{margin-top:1.4rem;color:rgba(222,222,222,.6);font-size:1.05rem}
.contato__social{margin-top:3rem;display:flex;gap:2.4rem;justify-content:center;flex-wrap:wrap}
.contato__social a{position:relative;font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(222,222,222,.78);transition:color .3s}
.contato__social a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--accent);transition:width .3s}
.contato__social a:hover{color:#fff}
.contato__social a:hover::after{width:100%}

/* ===== footer ===== */
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;padding:1.6rem var(--pad);background:var(--ink);color:rgba(222,222,222,.42);font-size:.8rem;border-top:1px solid rgba(222,222,222,.1)}

/* ===== responsive ===== */
@media(max-width:1080px){
  .grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .nav__links{position:fixed;inset:0 0 0 auto;width:min(78vw,320px);flex-direction:column;justify-content:center;gap:2.2rem;background:var(--bg-2);padding:var(--pad);transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.7,.2,1);font-size:1.3rem}
  .nav__links.open{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.15)}
  .nav__links a{color:var(--ink)}
  .nav__burger{display:flex;z-index:60}
  .nav__burger.open span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav__burger.open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .sobre__grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .grid{grid-template-columns:1fr}
}