/* ===================================================================
   ANDARIS — impacto + valor
   Consultoria estratégica · sustentabilidade · inovação financeira
   Sistema de design — preto + dourado (base: logo oficial)
   =================================================================== */

/* ── Reset ───────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}

/* ── Tokens ──────────────────────────────────────────── */
:root{
  /* Superfícies — branco predominante; o calor vem do dourado, não do fundo */
  --bg:#FBFAF7;
  --bg-alt:#F1EDE4;
  --surface:#FFFFFF;

  /* Tinta — texto e CTAs primários (preto da logo) */
  --ink:#16130D;
  --ink-2:#524B3E;
  --ink-3:#857C6B;

  /* Dourado — gradação por uso (cada um calibrado para contraste) */
  --gold:#BD9B43;        /* marca / divisores / bordas — uso não-textual */
  --gold-deep:#8A6E2B;   /* fim de gradiente, hovers */
  --gold-acc:#94762B;    /* dourado p/ TÍTULOS grandes sobre claro (~4:1) */
  --gold-ink:#6F5A22;    /* dourado p/ texto PEQUENO sobre claro (~6:1) */
  --gold-bright:#CBAA4D; /* dourado p/ acentos sobre seções escuras */
  --gold-tint:#F4EDDA;   /* fundo de pílula suave */

  /* Verde — acento secundário de sustentabilidade (discreto) */
  --green:#3F5E4B;
  --green-ink:#2E4636;   /* verde p/ texto sobre claro */
  --green-tint:#E8EEE9;  /* fundo suave dos ícones */

  /* Âncora escura — quase-preto quente (drenched / footer) */
  --noir:#1D1A13;
  --noir-900:#16130D;

  /* Bordas */
  --border:#E6DFD2;
  --border-soft:#EFEADF;

  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;

  --radius:6px;
  --radius-md:12px;
  --radius-lg:20px;

  --pad:clamp(1.25rem,5vw,4rem);
  --max:1180px;
  --gap:clamp(4.5rem,9vw,8rem);

  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 1px 2px rgba(22,19,13,.04),0 10px 34px rgba(22,19,13,.06);
  --shadow-lg:0 2px 6px rgba(22,19,13,.05),0 30px 70px rgba(22,19,13,.11);

  --z-sticky:100;
  --z-menu:200;
}

body{
  font-family:var(--body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ── Tipografia utilitária ───────────────────────────── */
.eyebrow{
  display:inline-block;
  font-family:var(--body);
  font-size:.74rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-ink);
  margin-bottom:1.2rem;
}
h1,h2,h3,h4{font-family:var(--display);font-weight:430;line-height:1.04;letter-spacing:-.018em;color:var(--ink);text-wrap:balance;font-optical-sizing:auto}
.accent{color:var(--gold-acc)}
.accent--green{color:var(--green-ink)}
p{text-wrap:pretty}

.h-display{font-size:clamp(2.6rem,6.2vw,4.6rem)}
.h-section{font-size:clamp(2rem,4.2vw,3.3rem)}
.h-sub{font-size:clamp(1.45rem,2.6vw,2.05rem)}
.lead{font-size:clamp(1.08rem,1.4vw,1.26rem);color:var(--ink-2);line-height:1.7;max-width:60ch;font-weight:400}
.muted{color:var(--ink-2)}

/* ── Layout helpers ──────────────────────────────────── */
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:var(--gap)}
.section--alt{background:var(--bg-alt)}
.section--forest{background:var(--noir-900);color:#fff}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* ── Botões ──────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--body);font-weight:500;font-size:.97rem;letter-spacing:.005em;
  padding:.95rem 1.9rem;border-radius:var(--radius);
  border:1.5px solid transparent;
  transition:background .22s var(--ease),border-color .22s var(--ease),
             color .22s var(--ease),transform .15s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn svg{flex-shrink:0;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}

.btn--primary{background:var(--ink);color:#fff}
.btn--primary:hover{background:#2c271d}
.btn--outline{border-color:var(--border);color:var(--ink);background:transparent}
.btn--outline:hover{border-color:var(--gold);color:var(--gold-ink)}
.btn--ghost-light{border-color:rgba(255,255,255,.3);color:#fff}
.btn--ghost-light:hover{border-color:var(--gold-bright);color:var(--gold-bright)}

/* link-CTA com seta */
.link-cta{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:600;color:var(--gold-ink);font-size:.95rem;
}
.section--forest .link-cta{color:var(--gold-bright)}
.link-cta svg{transition:transform .25s var(--ease)}
.link-cta:hover svg{transform:translateX(4px)}

/* ── Tags / pills ────────────────────────────────────── */
.tag{
  display:inline-flex;align-items:center;
  font-size:.82rem;font-weight:500;
  padding:.5rem 1.05rem;border-radius:100px;
  border:1.5px solid var(--border);color:var(--ink-2);
  background:transparent;
}
.tag--solid{background:var(--gold-tint);border-color:transparent;color:var(--gold-ink);font-weight:600}

/* ── Marca / lockup ──────────────────────────────────── */
.brand{display:flex;align-items:center;gap:.6rem;flex-shrink:0}
.brand__logo{height:40px;width:auto;display:block}
@media(max-width:880px){.brand__logo{height:34px}}
.brand__mark{width:30px;height:auto;flex-shrink:0;display:block}
.brand__lockup{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--body);font-weight:700;font-size:1.42rem;letter-spacing:-.01em;color:var(--ink)}
.brand__tag{font-family:var(--body);font-size:.6rem;font-weight:500;letter-spacing:.34em;text-transform:lowercase;color:var(--ink-3);margin-top:.18rem}

/* ── Nav ─────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:var(--z-sticky);
  background:rgba(251,250,247,.82);backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.nav.is-scrolled{border-bottom-color:var(--border);box-shadow:0 2px 24px rgba(22,19,13,.05)}
.nav__inner{
  max-width:var(--max);margin-inline:auto;padding:.9rem var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
}
.nav__menu{display:flex;align-items:center;gap:2.1rem;list-style:none}
.nav__menu a:not(.btn){font-size:.95rem;font-weight:500;color:var(--ink-2);transition:color .2s ease}
.nav__menu a:not(.btn):hover{color:var(--ink)}
.nav__menu a.is-active:not(.btn){color:var(--gold-ink)}
.nav__cta{margin-left:.4rem}
.nav__toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:var(--radius)}
.nav__toggle span{display:block;width:22px;height:2px;background:var(--ink);position:relative;transition:.25s var(--ease)}
.nav__toggle span::before,.nav__toggle span::after{content:'';position:absolute;left:0;width:22px;height:2px;background:var(--ink);transition:.25s var(--ease)}
.nav__toggle span::before{top:-7px}.nav__toggle span::after{top:7px}
.nav.is-open .nav__toggle span{background:transparent}
.nav.is-open .nav__toggle span::before{top:0;transform:rotate(45deg)}
.nav.is-open .nav__toggle span::after{top:0;transform:rotate(-45deg)}

@media(max-width:880px){
  .nav__toggle{display:flex}
  .brand__tag{display:none}
  .nav__menu{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg);border-bottom:1px solid var(--border);
    padding:.5rem var(--pad) 1.5rem;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:.25s var(--ease);
  }
  .nav.is-open .nav__menu{transform:none;opacity:1;pointer-events:auto}
  .nav__menu li{border-bottom:1px solid var(--border-soft)}
  .nav__menu a{display:block;padding:1rem .25rem}
  .nav__cta{margin:1rem 0 0}
  .nav__cta .btn{width:100%;justify-content:center}
}

/* ── Hero ────────────────────────────────────────────── */
.hero{padding-top:clamp(3.5rem,8vw,6.5rem);padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.hero__grid{display:grid;gap:clamp(2.5rem,5vw,4rem);grid-template-columns:1.15fr .85fr;align-items:center}
@media(max-width:920px){.hero__grid{grid-template-columns:1fr}}
.hero__title{font-size:clamp(2.7rem,6.4vw,4.7rem);line-height:1.02;margin-bottom:1.6rem;font-weight:430}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.4rem}
.hero__media{
  border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:4/5;box-shadow:var(--shadow-lg);
}

/* ── Media / placeholder ─────────────────────────────── */
.media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:
    linear-gradient(150deg,rgba(189,155,67,.16),rgba(22,19,13,.05)),
    var(--bg-alt);
}
.media--ph{display:grid;place-items:center;min-height:240px;color:var(--gold-deep);border:1px solid var(--border)}
.media__hint{
  display:flex;flex-direction:column;align-items:center;gap:.6rem;
  font-size:.8rem;font-weight:500;letter-spacing:.05em;color:var(--ink-3);
  text-transform:uppercase;
}
.media__hint svg{opacity:.5}
.media img{width:100%;height:100%;object-fit:cover}

/* ── Faixa manifesto ─────────────────────────────────── */
.manifesto{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.manifesto .wrap{padding-block:clamp(3rem,5vw,4.5rem)}
.manifesto__text{font-family:var(--display);font-weight:380;font-size:clamp(1.5rem,3vw,2.35rem);line-height:1.3;letter-spacing:-.015em;max-width:24ch}
.manifesto__text .accent{font-style:italic}

/* ── Pilares (interseção) ────────────────────────────── */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.4rem;margin-top:3rem}
.pillar{
  background:var(--surface);border-radius:var(--radius-lg);
  border:1px solid var(--border-soft);box-shadow:var(--shadow);
  padding:2.4rem 2.1rem;display:flex;flex-direction:column;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pillar__icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--green-tint);color:var(--green);margin-bottom:1.4rem}
.pillar__icon svg{width:24px;height:24px}
.pillar__title{font-size:1.4rem;margin-bottom:.7rem;font-weight:450}
.pillar__desc{color:var(--ink-2);font-size:.98rem;line-height:1.65}

/* ── Jornada — lista editorial numerada ──────────────── */
.journey{margin-top:3rem;border-top:1px solid var(--ink)}
.step{
  display:grid;grid-template-columns:5.5rem 1fr;gap:0 2rem;
  padding:2.9rem 0;border-bottom:1px solid var(--border);
  position:relative;align-items:start;
}
.step::after{content:'';position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--gold);transition:width .55s var(--ease)}
.step:hover::after{width:100%}
.step__num{font-family:var(--display);font-weight:380;font-size:1.6rem;color:var(--gold-acc);font-feature-settings:"tnum"}
.step__name{font-size:clamp(1.45rem,2.4vw,2.05rem);margin-bottom:.8rem;font-weight:440}
.step__desc{color:var(--ink-2);max-width:64ch;line-height:1.7}
.step__list{list-style:none;margin-top:1.3rem;display:flex;flex-wrap:wrap;gap:.6rem}
.step__list li{font-size:.86rem;color:var(--ink-2);background:var(--surface);border:1px solid var(--border);border-radius:100px;padding:.4rem .95rem}
@media(max-width:680px){
  .step{grid-template-columns:1fr;gap:.4rem}
  .step__num{font-size:1.2rem}
}

/* ── Split (texto + media) ───────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--reverse .split__media{order:-1}
.split__media{aspect-ratio:4/3}
@media(max-width:880px){.split{grid-template-columns:1fr}.split--reverse .split__media{order:0}}

/* ── Impact Score (destaque drenched) ────────────────── */
.score__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,5rem);align-items:center}
@media(max-width:880px){.score__grid{grid-template-columns:1fr}}
.score__badge{
  border:1px solid rgba(203,170,77,.28);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,rgba(203,170,77,.10),rgba(255,255,255,.015));
  padding:clamp(2rem,4vw,3rem);
}
.score__ring{display:flex;align-items:baseline;gap:.4rem;margin-bottom:1.4rem}
.score__big{font-family:var(--display);font-size:clamp(3.4rem,7vw,5rem);line-height:1;color:#fff;font-weight:400}
.score__unit{font-size:1.3rem;color:var(--gold-bright);font-family:var(--display)}
.score__meter{height:7px;border-radius:100px;background:rgba(255,255,255,.14);overflow:hidden;margin:1.4rem 0 .9rem}
.score__fill{height:100%;width:78%;border-radius:100px;background:linear-gradient(90deg,var(--gold-deep),var(--gold-bright))}
.score__caption{font-size:.86rem;color:rgba(255,255,255,.62);letter-spacing:.02em}

/* ── Stats ───────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:2.5rem 2rem;margin-top:3rem}
.stat__num{font-family:var(--display);font-weight:400;font-size:clamp(2.6rem,4vw,3.4rem);line-height:1;color:var(--gold-acc);letter-spacing:-.02em}
.section--forest .stat__num{color:#fff}
.stat__label{margin-top:.6rem;color:var(--ink-2);font-size:.95rem;line-height:1.5;max-width:24ch}
.section--forest .stat__label{color:rgba(255,255,255,.66)}

/* ── Diferenciais (por que andaris) ──────────────────── */
.reasons{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2.5rem 2.6rem;margin-top:3rem}
.reason{border-top:2px solid var(--gold);padding-top:1.3rem}
.reason__title{font-size:1.25rem;margin-bottom:.6rem;font-weight:460}
.reason__desc{color:var(--ink-2);font-size:.96rem;line-height:1.65}

/* ── Fundadores ──────────────────────────────────────── */
.founders{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,3.5rem);margin-top:3rem}
@media(max-width:760px){.founders{grid-template-columns:1fr}}
.founder__head{display:flex;align-items:center;gap:1.1rem;margin-bottom:1.3rem}
.founder__avatar{width:74px;height:74px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-family:var(--display);font-size:1.55rem;font-weight:500;letter-spacing:.02em;background:var(--noir-900);color:var(--gold-bright);overflow:hidden}
.founder__avatar img{width:100%;height:100%;object-fit:cover}
.founder__name{font-family:var(--display);font-size:1.5rem;font-weight:450;line-height:1.05}
.founder__role{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);margin-top:.35rem}
.founder__bio{color:var(--ink-2);font-size:.98rem;line-height:1.7}
.founder__bio + .founder__bio{margin-top:.9rem}

/* ── Contato / form ──────────────────────────────────── */
.form{display:grid;gap:1.1rem;margin-top:2.5rem;max-width:620px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:560px){.form__row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.45rem}
.field label{font-size:.85rem;font-weight:500;color:var(--ink-2)}
.field input,.field textarea,.field select{
  font:inherit;color:var(--ink);background:var(--surface);
  border:1.5px solid var(--border);border-radius:var(--radius-md);
  padding:.9rem 1rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(189,155,67,.18);
}
.field textarea{min-height:130px;resize:vertical}

/* ── Page header (interno) ───────────────────────────── */
.pagehead{padding-block:clamp(3.5rem,7vw,6rem) clamp(2.5rem,5vw,4rem);background:var(--bg-alt);border-bottom:1px solid var(--border)}
.pagehead__title{font-size:clamp(2.6rem,6vw,4.4rem);margin-block:.5rem 1rem;font-weight:430}
.pagehead .lead{max-width:64ch}

/* ── Prose (sobre) ───────────────────────────────────── */
.prose{max-width:66ch}
.prose p{color:var(--ink-2);font-size:1.08rem;line-height:1.75;margin-top:1.2rem}
.prose h3{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:2.6rem;font-weight:450}
.prose strong{color:var(--ink);font-weight:600}

/* ── Footer ──────────────────────────────────────────── */
.footer{background:var(--noir-900);color:rgba(255,255,255,.7);padding-block:clamp(3.5rem,6vw,5rem) 2rem}
.footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem}
@media(max-width:760px){.footer__top{grid-template-columns:1fr 1fr}.footer__brandcol{grid-column:1/-1}}
.footer__brand{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.footer__brand .brand__name{color:#fff}
.footer__name{font-family:var(--body);font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:-.01em;margin-bottom:.9rem}
.footer__name span{color:var(--gold-bright)}
.footer__tagline{max-width:36ch;font-size:.95rem;line-height:1.65;color:rgba(255,255,255,.6)}
.footer__col h4{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.45);margin-bottom:1rem;font-weight:600}
.footer__col ul{list-style:none;display:flex;flex-direction:column;gap:.7rem}
.footer__col a{font-size:.95rem;color:rgba(255,255,255,.7);transition:color .2s ease}
.footer__col a:hover{color:#fff}
.footer__bottom{margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:rgba(255,255,255,.42)}

/* ── Reveal (enhance-only, nunca esconde por padrão) ─── */
@keyframes rise{from{opacity:.001;transform:translateY(18px)}to{opacity:1;transform:none}}
.reveal.in{animation:rise .7s var(--ease) both}
.reveal.in.d1{animation-delay:.08s}
.reveal.in.d2{animation-delay:.16s}
.reveal.in.d3{animation-delay:.24s}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal.in{animation:none}
  *{transition-duration:.01ms!important}
}