/* =================================================================
   Instituto Repor — Design System (premium, claro)
   Navy #222C47 · Teal #567D84 · Sage #BCD1C2 · Ink #252525 · Off-white #F4F6F3
   Glacial Indifference (display) + Quasimoda (texto)
   ================================================================= */
:root{
  --navy:#222C47; --navy2:#2b3759; --navy3:#37456b; --ink:#252525;
  --teal:#567D84; --teal-d:#41636a; --teal-l:#6f97a0;
  --sage:#bcd1c2; --sage-d:#9fbaa8; --sage-l:#d8e4dc;
  --bg:#f4f6f3; --bg2:#eef2ed; --paper:#ffffff;
  --tx:#2c3550;            /* corpo no claro */
  --tx-soft:#5b6678;       /* secundário */
  --tx-on-navy:#e8ecf3; --tx-on-navy-soft:#a9b4c9;
  --line:rgba(34,44,71,.12); --line-strong:rgba(34,44,71,.2);
  --line-navy:rgba(188,209,194,.16);
  /* tipos de dor — consistentes em todo o site */
  --c-nocic:#c2615a;       /* nociceptiva/mecânica — terracota */
  --c-neuro:#567D84;       /* neuropática — teal */
  --c-nocipl:#7d6fae;      /* nociplástica — roxo suave */
  --c-warn:#c98a3c;
  --radius:20px; --radius-s:14px;
  --shadow-s:0 2px 10px rgba(34,44,71,.06);
  --shadow:0 18px 50px -18px rgba(34,44,71,.28);
  --maxw:1120px;
  --ease:cubic-bezier(.4,.1,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:'Quasimoda',system-ui,sans-serif;background:var(--bg);color:var(--tx);line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,h5,.glacial{font-family:'Glacial Indifference','Quasimoda',sans-serif;color:var(--navy)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--sage);color:var(--navy)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 22px}

/* ---------- símbolo da marca (inline, herda currentColor) ---------- */
.ir-symbol{display:inline-block;line-height:0;vertical-align:middle}
img.ir-symbol{object-fit:contain}
.ir-symbol svg{width:100%;height:100%;display:block;fill:none;stroke:currentColor}

/* ---------- kickers / eyebrows ---------- */
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:'Glacial Indifference',sans-serif;font-weight:700;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--teal)}
.kicker::before{content:"";width:22px;height:1.5px;background:var(--teal);display:inline-block}
.kicker.center{justify-content:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:rgba(86,125,132,.1);color:var(--teal-d);font-family:'Glacial Indifference',sans-serif;font-weight:700;font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:8px 16px;border-radius:999px;border:1px solid rgba(86,125,132,.18)}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(244,246,243,.82);backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
.hbar{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.hbar .brand img{height:30px;width:auto}
.hnav{display:flex;align-items:center;gap:26px}
.hnav a{font-size:14.5px;font-weight:500;color:var(--tx-soft);white-space:nowrap;transition:color .18s}
.hnav a:hover,.hnav a.on{color:var(--navy)}
.hnav .navcta{font-family:'Glacial Indifference',sans-serif;font-weight:700;font-size:14px;color:#fff;background:var(--navy);padding:11px 20px;border-radius:999px;transition:background .2s,transform .15s}
.hnav .navcta:hover{background:var(--teal);color:#fff;transform:translateY(-1px)}
.navtoggle{display:none;background:none;border:1px solid var(--line-strong);color:var(--navy);border-radius:10px;width:44px;height:40px;cursor:pointer;font-size:19px;align-items:center;justify-content:center}
@media(max-width:940px){
  .navtoggle{display:inline-flex}
  .hnav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 22px 18px;display:none;max-height:80vh;overflow:auto}
  .hnav.open{display:flex}
  .hnav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .hnav .navcta{margin-top:14px;text-align:center;padding:14px}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:'Glacial Indifference',sans-serif;font-weight:700;font-size:16px;padding:15px 26px;border:none;border-radius:999px;cursor:pointer;transition:transform .15s var(--ease),box-shadow .2s,background .2s,color .2s;text-decoration:none;line-height:1}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px -10px rgba(34,44,71,.5)}
.btn-primary:hover{background:var(--teal);box-shadow:0 16px 32px -10px rgba(86,125,132,.5)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-d)}
.btn-sage{background:var(--sage);color:var(--navy)}
.btn-sage:hover{background:var(--sage-d)}
.btn-ghost{background:transparent;border:1.5px solid var(--line-strong);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.btn-wa{background:#1eb858;color:#fff;box-shadow:0 12px 28px -10px rgba(30,184,88,.55)}
.btn-wa:hover{background:#19a44e}
.btn-lg{font-size:17.5px;padding:18px 34px}
.btn-block{display:flex;width:100%}
.btn-on-navy.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff}
.btn-on-navy.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}

/* ---------- sections ---------- */
.section{padding:64px 0}
.section-tight{padding:40px 0}
@media(max-width:720px){.section{padding:48px 0}}
.sec-head{max-width:680px}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head h2{font-size:clamp(28px,4.4vw,42px);font-weight:700;line-height:1.08;letter-spacing:-.5px;margin-top:14px}
.sec-head h2 em{font-style:normal;color:var(--teal)}
.sec-head p{color:var(--tx-soft);font-size:17px;margin-top:14px;max-width:600px}
.sec-head.center p{margin-left:auto;margin-right:auto}

/* navy block */
.navy{background:var(--navy);color:var(--tx-on-navy);position:relative;overflow:hidden}
.navy h1,.navy h2,.navy h3,.navy h4{color:#fff}
.navy .kicker{color:var(--sage)}
.navy .kicker::before{background:var(--sage)}
.navy .sec-head p{color:var(--tx-on-navy-soft)}
.navy .sec-head h2 em{color:var(--sage)}

/* pattern overlay (usa o pattern da marca) */
.pattern-edge{position:absolute;inset:0;background-image:url(brand/pattern.svg);background-size:300px;background-position:right center;background-repeat:repeat;opacity:.04;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 55%,#000);mask-image:linear-gradient(90deg,transparent 55%,#000)}

/* ---------- cards ---------- */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-s);transition:transform .22s var(--ease),box-shadow .22s,border-color .22s}
.card-hover:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--sage-d)}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:var(--tx-on-navy-soft);padding:54px 0 40px;position:relative;overflow:hidden}
footer.site .fgrid{display:grid;gap:30px}
@media(min-width:760px){footer.site .fgrid{grid-template-columns:1.4fr 1fr 1fr}}
footer.site img.flogo{height:34px;margin-bottom:16px}
footer.site .fdisc{font-size:12.5px;line-height:1.6;max-width:420px;color:var(--tx-on-navy-soft)}
footer.site h5{color:#fff;font-size:13px;letter-spacing:.6px;text-transform:uppercase;margin-bottom:14px;font-family:'Glacial Indifference',sans-serif}
footer.site a.flink{display:block;color:var(--tx-on-navy-soft);font-size:14.5px;padding:5px 0;transition:color .15s}
footer.site a.flink:hover{color:var(--sage)}
footer.site .fbar{border-top:1px solid var(--line-navy);margin-top:34px;padding-top:20px;font-size:12px;color:var(--tx-on-navy-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- floating whatsapp ---------- */
.fab-wa{position:fixed;right:20px;bottom:20px;z-index:70;display:inline-flex;align-items:center;gap:10px;background:#1eb858;color:#fff;font-family:'Glacial Indifference',sans-serif;font-weight:700;font-size:15px;padding:14px 20px;border-radius:999px;box-shadow:0 14px 34px -8px rgba(30,184,88,.6);transition:transform .15s}
.fab-wa:hover{transform:translateY(-2px)}
@media(max-width:560px){.fab-wa span{display:none}.fab-wa{padding:15px;right:16px;bottom:16px}}

/* utils */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.chip-soft{display:inline-flex;align-items:center;gap:7px;background:rgba(86,125,132,.1);color:var(--teal-d);border:1px solid rgba(86,125,132,.2);border-radius:999px;padding:6px 13px;font-size:13px;font-weight:600}