/* ============================================================
   CSA — Claudia Sellma de Assis
   Paleta extraída do site atual (valores reais da marca)
   ============================================================ */

:root{
  --paper:      #F8F5EF;
  --paper-tint: #F2EEE5;
  --surface:    #FFFFFF;
  --ink:        #143640;
  --ink-deep:   #0E262E;
  --gold:       #C6A15B;
  --gold-soft:  #E0CEA6;
  --clay:       #C67B5C;
  --text:       #4A4A48;
  --text-on-dark: #D9DEDD;
  --muted:      #8C8981;
  --line:       rgba(20,54,64,.13);
  --line-dark:  rgba(217,222,221,.18);

  --wrap: 1200px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);

  --serif: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --sans: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow-card: 0 1px 2px rgba(20,54,64,.04), 0 8px 24px -16px rgba(20,54,64,.28);
  --shadow-lift: 0 2px 4px rgba(20,54,64,.05), 0 18px 40px -22px rgba(20,54,64,.38);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }

h1,h2,h3{
  font-family:var(--serif);
  color:var(--ink);
  line-height:1.12;
  margin:0;
  text-wrap:balance;
  font-weight:700;
}

:focus-visible{
  outline:2px solid var(--clay);
  outline-offset:3px;
  border-radius:2px;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--ink); color:var(--paper);
  padding:.75rem 1.25rem; font-size:.875rem; font-weight:600;
}
.skip-link:focus{ left:0; }

.wrap{ max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gutter); }

/* ---------- tipografia utilitária ---------- */
.eyebrow{
  font-size:.75rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); font-weight:600; margin:0 0 .9rem;
}
.rule{
  display:block; width:56px; height:3px; border-radius:2px;
  background:var(--gold); margin-top:1.4rem;
}

/* ---------- botões e links ---------- */
.btn{
  display:inline-block; font-family:var(--sans); font-weight:600;
  font-size:.9375rem; letter-spacing:.01em;
  padding:1.05rem 2rem; border-radius:6px;
  background:var(--ink); color:var(--paper);
  text-decoration:none; border:1px solid var(--ink);
  transition:transform .25s var(--ease), background-color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover{ transform:translateY(-2px); background:var(--ink-deep); box-shadow:var(--shadow-lift); }
.btn--sm{ padding:.7rem 1.3rem; font-size:.8125rem; }
.btn--gold{ background:var(--gold); border-color:var(--gold); color:var(--ink); }
.btn--gold:hover{ background:var(--gold-soft); border-color:var(--gold-soft); }

.link-arrow{
  font-weight:600; font-size:.9375rem; color:var(--clay);
  text-decoration:none; display:inline-flex; align-items:center; gap:.45rem;
  transition:gap .25s var(--ease), color .25s var(--ease);
}
.link-arrow::after{ content:"→"; transition:transform .25s var(--ease); }
.link-arrow:hover{ gap:.7rem; }
.link-arrow:hover::after{ transform:translateX(2px); }

/* ---------- lockup da marca ---------- */
.lockup__mark{
  display:block; font-family:var(--serif); font-weight:700;
  font-size:2rem; line-height:1; letter-spacing:.02em; color:var(--ink);
}
.lockup__swoosh{ display:block; width:88px; height:auto; margin:.55rem 0 .45rem; color:var(--gold); }
.lockup__tagline{
  margin:0; font-size:.6875rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted); font-weight:500;
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(248,245,239,.86);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.is-stuck{ border-bottom-color:var(--line); box-shadow:0 6px 24px -20px rgba(20,54,64,.5); }

.nav__inner{
  max-width:var(--wrap); margin-inline:auto; padding:.85rem var(--gutter);
  display:flex; align-items:center; gap:2rem;
}
.nav__brand{ display:flex; align-items:baseline; gap:.6rem; text-decoration:none; margin-right:auto; }
.nav__mark{ font-family:var(--serif); font-weight:700; font-size:1.375rem; color:var(--ink); letter-spacing:.02em; }
.nav__swoosh{ width:46px; color:var(--gold); }

.nav__links{ display:flex; gap:2rem; }
.nav__links a{
  font-size:.875rem; font-weight:500; text-decoration:none; color:var(--ink);
  position:relative; padding-block:.25rem;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; width:100%; height:2px;
  background:var(--gold); transform:scaleX(0); transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav__links a:hover::after{ transform:scaleX(1); }

.nav__toggle{
  display:none; width:44px; height:44px; padding:10px;
  background:none; border:0; cursor:pointer;
  flex-direction:column; justify-content:space-between;
}
.nav__toggle span{ display:block; height:2px; background:var(--ink); border-radius:2px; transition:transform .3s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(10px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-10px) rotate(-45deg); }

.nav__drawer{ display:none; flex-direction:column; padding:.5rem var(--gutter) 1.75rem; border-top:1px solid var(--line); }
.nav__drawer a{ padding:.9rem 0; text-decoration:none; color:var(--ink); font-weight:500; border-bottom:1px solid var(--line); }
.nav__drawer-cta{ margin-top:1.25rem; text-align:center; background:var(--ink); color:var(--paper)!important; border-radius:6px; border:0!important; font-weight:600; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  display:grid;
  grid-template-columns:1fr minmax(0,44%);
  align-items:center;
  gap:clamp(2rem,5vw,4.5rem);
  min-height:clamp(560px,88vh,900px);
  padding-left:max(var(--gutter), calc((100vw - var(--wrap))/2 + var(--gutter)));
  position:relative;
}
.hero__text{ padding-block:clamp(3rem,7vw,5rem); max-width:36rem; }

.hero__name{
  font-size:clamp(2.75rem, 6.2vw, 4.75rem);
  margin:1.9rem 0 0;
  letter-spacing:-.015em;
}
.hero__role{
  font-family:var(--sans); font-weight:600;
  font-size:clamp(1.0625rem,1.6vw,1.25rem);
  color:var(--clay); margin:1.1rem 0 0;
}
.hero__lead{ margin:1.4rem 0 0; max-width:30rem; font-size:1.0625rem; }

.hero__actions{ display:flex; flex-wrap:wrap; align-items:center; gap:1.5rem 2rem; margin-top:2.4rem; }

.hero__meta{ margin-top:3rem; padding-top:1.9rem; border-top:1px solid var(--line); }
.hero__meta .eyebrow{ margin-bottom:1.1rem; }
.stat-inline{ display:flex; align-items:baseline; gap:1rem; }
.stat-inline__num{
  font-family:var(--serif); font-weight:700; font-size:2.75rem;
  color:var(--gold); line-height:1; font-variant-numeric:tabular-nums;
}
.stat-inline__label{ font-size:.9375rem; color:var(--text); max-width:22rem; line-height:1.5; }

.hero__panel{
  align-self:stretch; background:var(--ink);
  display:flex; align-items:center; justify-content:center;
  padding:clamp(1.5rem,3vw,3rem);
  min-height:100%;
}
.hero__frame{
  position:relative; width:100%; max-width:26rem; aspect-ratio:3/4;
  border:2px solid var(--gold); padding:.7rem;
}
.hero__frame img{ width:100%; height:100%; object-fit:cover; object-position:center 20%; }

/* placeholder enquanto a foto real não entra */
.hero__frame img[src$="claudia-hero.jpg"]{ background:linear-gradient(160deg,#1d4854,#0e262e); }

/* ============================================================
   SEÇÕES
   ============================================================ */
.section{ padding-block:var(--section-y); }
.section--tint{ background:var(--paper-tint); }
.section--dark{ background:var(--ink); color:var(--text-on-dark); }
.section--dark h1,.section--dark h2,.section--dark h3{ color:#F4F1E9; }
.section--dark .eyebrow{ color:var(--gold-soft); }

.section__head{ max-width:44rem; margin-bottom:clamp(2.5rem,5vw,4rem); }
.section__head h2{ font-size:clamp(1.9rem,3.4vw,2.85rem); }
.section__note{ margin:1.6rem 0 0; max-width:34rem; opacity:.85; font-size:.9375rem; }
.section__head--row{
  max-width:none; display:flex; flex-wrap:wrap; justify-content:space-between;
  align-items:flex-end; gap:1.5rem 3rem;
}
.section__aside{ margin:0; font-size:.9375rem; color:var(--muted); font-style:italic; }

/* ---------- sobre ---------- */
.sobre{ display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr); gap:clamp(2.5rem,6vw,5rem); align-items:start; }
.sobre__body p{ margin:0 0 1.35rem; max-width:34rem; }
.sobre__body p:last-child{ margin-bottom:0; }
.sobre__body strong{ color:var(--ink); font-weight:600; }

.pillars{ list-style:none; margin:0; padding:0; display:grid; gap:1.75rem; }
.pillars li{ padding-left:1.5rem; border-left:3px solid var(--gold); }
.pillars h3{ font-size:1.125rem; margin-bottom:.45rem; }
.pillars p{ margin:0; font-size:.9375rem; line-height:1.6; }

/* ---------- cards ---------- */
.cards{ display:grid; gap:1.5rem; }
.cards--4{ grid-template-columns:repeat(2,minmax(0,1fr)); }
.cards--3{ grid-template-columns:repeat(3,minmax(0,1fr)); }

.card{
  position:relative; background:var(--surface);
  border-radius:8px; padding:2rem 2rem 2rem 2.25rem;
  box-shadow:var(--shadow-card);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:4px;
  background:var(--gold); border-radius:8px 0 0 8px;
  transform:scaleY(.35); transform-origin:top;
  transition:transform .45s var(--ease);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lift); }
.card:hover::before{ transform:scaleY(1); }

.card__num{ display:block; font-family:var(--serif); font-weight:700; font-size:1.125rem; color:var(--gold); margin-bottom:.7rem; }
.card__tag{ display:block; font-size:.6875rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); font-weight:700; margin-bottom:.85rem; }
.card h3{ font-size:1.1875rem; margin-bottom:.7rem; }
.card p{ margin:0; font-size:.9375rem; line-height:1.62; }
.card--link{ display:flex; flex-direction:column; }
.card--link p{ flex:1; margin-bottom:1.4rem; }

/* ---------- resultados ---------- */
.stats{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:clamp(2rem,4vw,3.5rem); }
.stat{ border-top:1px solid var(--line-dark); padding-top:1.9rem; }
.stat__num{
  display:block; font-family:var(--serif); font-weight:700;
  font-size:clamp(2.75rem,5vw,3.9rem); line-height:1;
  color:var(--gold); font-variant-numeric:tabular-nums; margin-bottom:1rem;
}
.stat h3{ font-size:1.0625rem; margin-bottom:.6rem; }
.stat p{ margin:0; font-size:.9063rem; line-height:1.6; opacity:.82; }

/* ---------- depoimentos ---------- */
.quotes{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1.75rem; }
.quote{
  margin:0; background:var(--surface); border-radius:8px;
  padding:2.25rem 2.25rem 2rem; box-shadow:var(--shadow-card);
  position:relative;
}
.quote::before{
  content:"\201C"; font-family:var(--serif); font-size:4.5rem; line-height:1;
  color:var(--gold-soft); position:absolute; top:1rem; left:1.6rem;
}
.quote blockquote{
  margin:0 0 1.5rem; padding-top:1.6rem;
  font-family:var(--serif); font-size:1.0625rem; line-height:1.6; color:var(--ink);
  position:relative;
}
.quote figcaption{ display:flex; flex-direction:column; gap:.15rem; border-top:1px solid var(--line); padding-top:1.1rem; }
.quote__name{ font-weight:600; font-size:.9375rem; color:var(--ink); }
.quote__role{ font-size:.8125rem; color:var(--muted); }

/* ---------- contato ---------- */
.contato{ display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr); gap:clamp(2.5rem,6vw,5rem); align-items:start; }
.section--contato .section__head{ margin-bottom:0; }
.contato__pitch h2{ font-size:clamp(1.75rem,3vw,2.5rem); }
.contato__pitch p{ margin:1.6rem 0 2.2rem; max-width:30rem; opacity:.88; }
.contato__pitch .btn{ margin-top:0; }

.contato__list{ list-style:none; margin:0; padding:0; display:grid; gap:1.75rem; }
.contato__list li{ border-bottom:1px solid var(--line-dark); padding-bottom:1.4rem; }
.contato__label{ display:block; font-size:.6875rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); font-weight:600; margin-bottom:.5rem; }
.contato__list a{
  font-size:1.0625rem; font-weight:600; color:#F4F1E9; text-decoration:none;
  border-bottom:1px solid transparent; transition:border-color .25s var(--ease);
}
.contato__list a:hover{ border-bottom-color:var(--gold); }

/* ============================================================
   RODAPÉ
   ============================================================ */
.footer{ background:var(--ink-deep); color:var(--text-on-dark); padding-block:3.5rem; }
.footer__inner{ display:flex; flex-wrap:wrap; gap:2rem 3rem; align-items:center; justify-content:space-between; }
.footer .lockup__mark{ color:#F4F1E9; font-size:1.5rem; }
.footer .lockup__tagline{ margin-top:.4rem; color:var(--gold-soft); }
.footer__links{ display:flex; flex-wrap:wrap; gap:1.75rem; }
.footer__links a{ font-size:.875rem; text-decoration:none; color:var(--text-on-dark); border-bottom:1px solid transparent; transition:border-color .25s var(--ease); }
.footer__links a:hover{ border-bottom-color:var(--gold); }
.footer__legal{ margin:0; font-size:.8125rem; opacity:.6; width:100%; padding-top:1.5rem; border-top:1px solid var(--line-dark); }

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.fab{
  position:fixed; right:clamp(1rem,3vw,2rem); bottom:clamp(1rem,3vw,2rem); z-index:90;
  display:inline-flex; align-items:center; gap:.6rem;
  background:#1F8F4E; color:#fff; text-decoration:none;
  padding:.85rem 1.25rem; border-radius:999px;
  box-shadow:0 10px 30px -8px rgba(15,80,45,.5);
  opacity:0; transform:translateY(1rem) scale(.94); pointer-events:none;
  transition:opacity .4s var(--ease), transform .4s var(--ease), box-shadow .3s var(--ease);
}
.fab.is-visible{ opacity:1; transform:none; pointer-events:auto; }
.fab:hover{ box-shadow:0 14px 36px -8px rgba(15,80,45,.62); transform:translateY(-2px); }
.fab svg{ width:22px; height:22px; flex:none; }
.fab__label{ font-size:.875rem; font-weight:600; white-space:nowrap; }

/* ============================================================
   AVISO DE PRIVACIDADE
   ============================================================ */
.notice{
  position:fixed; left:clamp(1rem,3vw,2rem); bottom:clamp(1rem,3vw,2rem); z-index:95;
  max-width:26rem; background:var(--surface); color:var(--text);
  border:1px solid var(--line); border-radius:8px;
  padding:1.1rem 1.25rem; box-shadow:var(--shadow-lift);
  display:flex; flex-wrap:wrap; align-items:center; gap:.75rem 1rem;
  animation:noticeIn .5s var(--ease) both;
}
.notice p{ margin:0; font-size:.8125rem; line-height:1.55; flex:1 1 14rem; }
.notice a{ color:var(--clay); font-weight:600; }
.notice button{
  font-family:var(--sans); font-size:.8125rem; font-weight:600;
  background:var(--ink); color:var(--paper); border:0; border-radius:5px;
  padding:.55rem 1.1rem; cursor:pointer; transition:background-color .25s var(--ease);
}
.notice button:hover{ background:var(--ink-deep); }
@keyframes noticeIn{ from{ opacity:0; transform:translateY(.75rem); } }

/* ============================================================
   MOVIMENTO
   ============================================================ */
/* Só escondemos para animar quando o JS está ativo (classe .js aplicada no
   <head>). Sem JS, tudo permanece visível — o site nunca abre em branco. */
.js [data-seq]{ opacity:0; transform:translateY(1.25rem); }
.js .is-ready [data-seq],
.is-ready [data-seq]{ animation:seqIn .85s var(--ease) both; }
.is-ready [data-seq="1"]{ animation-delay:.05s; }
.is-ready [data-seq="2"]{ animation-delay:.16s; }
.is-ready [data-seq="3"]{ animation-delay:.27s; }
.is-ready [data-seq="4"]{ animation-delay:.37s; }
.is-ready [data-seq="5"]{ animation-delay:.47s; }
.is-ready [data-seq="6"]{ animation-delay:.57s; }
@keyframes seqIn{ from{ opacity:0; transform:translateY(1.25rem); } to{ opacity:1; transform:none; } }

.js [data-reveal]{ opacity:0; transform:translateY(1.5rem); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.js [data-reveal].is-visible{ opacity:1; transform:none; }
.cards [data-reveal]:nth-child(2){ transition-delay:.09s; }
.cards [data-reveal]:nth-child(3){ transition-delay:.18s; }
.cards [data-reveal]:nth-child(4){ transition-delay:.27s; }
.stats [data-reveal]:nth-child(2), .quotes [data-reveal]:nth-child(2){ transition-delay:.11s; }
.stats [data-reveal]:nth-child(3){ transition-delay:.22s; }

/* Traço dourado que se desenha.
   Dispara toda vez que o logo entra na tela (classe .is-drawing colocada pelo
   JS), então volta a acontecer quando você rola de volta para o topo. */
.js #heroLine{ stroke-dasharray:120; stroke-dashoffset:120; }
.js #heroDot{ opacity:0; transform:scale(0); transform-origin:93px 4px; }
.js .lockup.is-drawing #heroLine{ animation:drawLine 1.2s var(--ease) .2s forwards; }
.js .lockup.is-drawing #heroDot{ animation:popDot .5s var(--ease) 1.2s forwards; }
@keyframes drawLine{ to{ stroke-dashoffset:0; } }
@keyframes popDot{ to{ opacity:1; transform:scale(1); } }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width:1000px){
  .hero{
    grid-template-columns:1fr;
    padding-left:0;
    min-height:0;
  }
  .hero__text{ padding-inline:var(--gutter); max-width:none; margin-inline:auto; width:min(100%, var(--wrap)); }
  .hero__panel{ order:-1; min-height:0; padding-block:clamp(2rem,7vw,3.5rem); }
  .hero__frame{ max-width:20rem; aspect-ratio:4/5; }

  .sobre, .contato{ grid-template-columns:1fr; }
  .cards--3{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .stats{ grid-template-columns:1fr; gap:2rem; }
}

@media (max-width:820px){
  .nav__links, .nav__cta{ display:none; }
  .nav__toggle{ display:flex; }
  .nav__drawer{ display:none; }
  .nav__drawer:not([hidden]){ display:flex; }

  .cards--4, .cards--3, .quotes{ grid-template-columns:1fr; }
  .footer__inner{ flex-direction:column; align-items:flex-start; }
  .fab__label{ display:none; }
  .fab{ padding:1rem; }
  .notice{ left:1rem; right:1rem; max-width:none; }
}

@media (max-width:480px){
  body{ font-size:1rem; }
  .hero__actions{ gap:1.1rem; }
  .hero__actions .btn{ width:100%; text-align:center; }
  .stat-inline{ flex-direction:column; gap:.4rem; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms!important; animation-delay:0s!important; transition-duration:.001ms!important; }
  [data-seq],[data-reveal]{ opacity:1!important; transform:none!important; }
  /* precisa vencer a especificidade de ".js #heroLine", senão o traço
     ficaria escondido para sempre para quem pediu menos movimento */
  .js #heroLine, #heroLine{ stroke-dashoffset:0!important; }
  .js #heroDot, #heroDot{ opacity:1!important; transform:none!important; }
  .fab{ opacity:1; transform:none; pointer-events:auto; }
}

@media print{
  .nav,.fab,.notice{ display:none!important; }
  body{ background:#fff; }
}