/* Instituto Dra. Janeise Crestani */
:root{
  --sage:#8A9A8C; --sage-d:#5F6F63; --sage-l:#EEF1EC;
  --ivory:#FAFBF8; --cream:#ECF2E9; --sand:#E2EAE0;
  --forest:#4F6655; --forest-d:#3B4E41; --ink:#24302A;
  --champ:#CFE0CB;
  --line:rgba(95,111,99,.22);
  --line-soft:rgba(95,111,99,.14);
  --studio:linear-gradient(170deg,#F2F5F0 0%,#E4EBE1 58%,#DAE3D7 100%);
  --studio-dark:linear-gradient(180deg,#4F6655 0%,#3B4E41 100%);
  /* layered shadows: a tight contact shadow + a wide ambient one */
  --sh-sm:0 1px 2px rgba(36,48,42,.05),0 4px 12px -6px rgba(36,48,42,.12);
  --sh-md:0 1px 2px rgba(36,48,42,.04),0 10px 24px -12px rgba(36,48,42,.16),0 28px 56px -30px rgba(36,48,42,.16);
  --sh-lg:0 2px 4px rgba(36,48,42,.05),0 18px 40px -16px rgba(36,48,42,.18),0 48px 90px -44px rgba(36,48,42,.26);
  --sh-xl:0 4px 10px rgba(36,48,42,.06),0 30px 60px -24px rgba(36,48,42,.24),0 70px 120px -60px rgba(36,48,42,.34);
  --serif:'Cormorant Garamond',Georgia,serif;
  --caps:'Marcellus',Georgia,serif;
  --sans:'Jost',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:var(--sans);font-weight:300;color:var(--ink);background:var(--ivory);line-height:1.72;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
section{position:relative}
::selection{background:var(--sage);color:#fff}
:focus-visible{outline:2px solid var(--sage-d);outline-offset:3px;border-radius:2px}

/* ---------- type ---------- */
.eyebrow{font-family:var(--caps);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--sage-d);display:inline-flex;align-items:center;gap:1em}
.eyebrow::before{content:"";width:30px;height:1px;background:currentColor;opacity:.55}
.eyebrow.plain::before{display:none}
h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.07;letter-spacing:-.012em;color:inherit;text-wrap:balance;font-feature-settings:"liga" 1,"kern" 1}
h1{font-size:clamp(2.6rem,5.4vw,4.9rem)}
h2{font-size:clamp(2.2rem,4.2vw,3.5rem)}
h3{font-size:1.75rem;font-weight:400}
h1 em,h2 em,h3 em{font-style:italic;color:var(--sage-d)}
p{text-wrap:pretty}
.lead{font-size:1.1rem;color:#3F4A43;max-width:33em;line-height:1.68}
.muted{color:#56635A;font-size:.92rem}
.dark{background:var(--forest);color:var(--ivory)}
/* dark bands: light text only, never sage on green */
:is(.dark,.post-hero) :is(h1,h2,h3) em{color:#DCE8D8}
:is(.dark,.post-hero) .eyebrow{color:#DCE8D8}
:is(.dark,.post-hero) .lead{color:rgba(250,251,248,.9)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.7em;font-family:var(--caps);font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;padding:1.12em 2.1em;border-radius:999px;border:1px solid transparent;cursor:pointer;background:none;position:relative;
  transition:background .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease);white-space:nowrap}
.btn-primary{background:var(--forest);color:var(--ivory);box-shadow:0 1px 2px rgba(36,48,42,.16),0 10px 22px -12px rgba(36,48,42,.5)}
.btn-primary:hover{background:#44584a;transform:translateY(-2px);box-shadow:0 2px 4px rgba(36,48,42,.18),0 18px 34px -14px rgba(36,48,42,.55)}
.btn-light{background:#fff;color:var(--forest);box-shadow:0 1px 2px rgba(36,48,42,.12),0 10px 24px -14px rgba(36,48,42,.4)}
.btn-light:hover{background:var(--cream);transform:translateY(-2px);box-shadow:0 2px 6px rgba(36,48,42,.14),0 18px 34px -16px rgba(36,48,42,.45)}
.btn-ghost{border-color:var(--sage);color:var(--sage-d)}
.btn-ghost:hover{background:var(--sage);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(95,111,99,.6)}
.btn-ghost-light{border-color:rgba(250,251,248,.45);color:var(--ivory)}
.btn-ghost-light:hover{background:rgba(250,251,248,.1);border-color:var(--ivory);transform:translateY(-2px)}
.btn svg{width:16px;height:16px}

/* ---------- brand marks (cropped from the PNG artwork) ---------- */
.logo-h{aspect-ratio:745/187;background:url(assets/logo/logo-horizontal.png) 40.3% 54.3%/145% auto no-repeat;mix-blend-mode:multiply}
.rose{aspect-ratio:1;background:url(assets/logo/moldura-monograma.png) 86.6% 89.7%/473.7% auto no-repeat;mix-blend-mode:multiply}
.seal{aspect-ratio:1;background:url(assets/logo/selo-circular.png) 49.7% 50.8%/304% auto no-repeat;mix-blend-mode:multiply}
.on-dark{filter:grayscale(1) invert(1) brightness(2.4);mix-blend-mode:screen}

/* ---------- header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;background:rgba(250,251,248,.82);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid transparent;transition:box-shadow .45s var(--ease),border-color .45s var(--ease),background .45s}
.header.scrolled{border-bottom-color:var(--line-soft);box-shadow:0 1px 0 rgba(255,255,255,.6),0 10px 30px -22px rgba(36,48,42,.5)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.header .logo-h{width:216px;flex:none;transition:opacity .4s}
.header .logo-h:hover{opacity:.72}
.nav{display:flex;gap:32px;font-family:var(--caps);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}
.nav a{position:relative;padding:8px 0;color:#4A574E;white-space:nowrap;transition:color .4s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--sage-d);transition:right .5s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{right:0}
.header .btn{padding:.95em 1.6em;font-size:.68rem}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:27px}
.menu-open .burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.mobile-menu{display:none}

@media (max-width:1180px){
  .nav,.header .btn{display:none}
  .burger{display:block}
  .header .logo-h{width:186px}
  .mobile-menu{display:flex;flex-direction:column;position:fixed;inset:80px 0 0;background:var(--ivory);padding:44px 24px;gap:2px;transform:translateY(-10px);opacity:0;pointer-events:none;transition:opacity .4s var(--ease),transform .5s var(--ease);z-index:49}
  /* :not(.btn) keeps the link rule from stripping the CTA's padding and shape */
  .mobile-menu a:not(.btn){font-family:var(--serif);font-size:1.95rem;padding:12px 0;border-bottom:1px solid var(--line-soft)}
  .mobile-menu .btn{margin-top:30px;font-size:.78rem;align-self:flex-start}
  .menu-open .mobile-menu{opacity:1;transform:none;pointer-events:auto}
  .menu-open{overflow:hidden}
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- halo motif ---------- */
.halo{position:absolute;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(138,154,140,.26) 0%,rgba(138,154,140,.1) 40%,transparent 70%)}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(138,154,140,.26);pointer-events:none}

/* ---------- floating WhatsApp ---------- */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:40;width:58px;height:58px;border-radius:50%;background:var(--forest);color:var(--ivory);display:grid;place-items:center;
  box-shadow:0 2px 4px rgba(36,48,42,.2),0 14px 30px -10px rgba(36,48,42,.55);transition:transform .5s var(--ease),background .5s,box-shadow .5s var(--ease)}
.wa-float:hover{transform:translateY(-3px);background:var(--ink);box-shadow:0 4px 8px rgba(36,48,42,.22),0 22px 44px -12px rgba(36,48,42,.6)}
.wa-float svg{width:25px;height:25px}

/* ---------- cookie ---------- */
.cookie{position:fixed;left:24px;bottom:24px;z-index:45;max-width:390px;background:#fff;border:1px solid var(--line-soft);border-radius:4px;padding:24px 26px;font-size:.86rem;box-shadow:var(--sh-xl);display:none}
.cookie.show{display:block}
.cookie p{margin-bottom:16px;color:#4A574E;line-height:1.6}
.cookie .row{display:flex;gap:10px}
.cookie .btn{padding:.8em 1.4em;font-size:.66rem}
@media (max-width:700px){.cookie{left:16px;right:96px;bottom:16px;max-width:none;padding:20px}.cookie .btn{padding:.8em 1em;font-size:.62rem}}

/* ---------- footer ---------- */
.footer{background:var(--forest-d);color:rgba(250,251,248,.84);padding:100px 0 38px;font-size:.92rem}
.footer .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:56px}
.footer .logo-h{width:250px;margin-bottom:24px}
.footer h4{font-family:var(--caps);font-weight:400;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--champ);margin-bottom:20px}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a{transition:color .35s}
.footer a:hover{color:#fff}
.footer .legal{margin-top:72px;padding-top:28px;border-top:1px solid rgba(250,251,248,.14);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:.78rem;color:rgba(250,251,248,.6);line-height:1.6}
@media (max-width:820px){.footer{padding-top:70px}.footer .grid{grid-template-columns:1fr;gap:38px}.footer .legal{margin-top:48px}}