/* ===========================
   KB — DESIGN SYSTEM (PALETA)
   =========================== */

:root{
  /* Cores da sua paleta (selecionadas para UI) */
  --kb-black:  #000000;
  --kb-ink-1:  #131415;
  --kb-ink-2:  #201f1b;
  --kb-ink-3:  #23201e; /* variação */
  --kb-ink-4:  #22211e;

  --kb-gold-1:#a38e65; /* primário (dourado quente) */
  --kb-gold-2:#9d8a65; /* hover suave */
  --kb-gold-3:#917e5b; /* realces discretos */

  --kb-warm-1:#554c3a; /* neutro quente para strokes/cards */
  --kb-bg:    #201e1c; /* fundo principal premium */
  --kb-card:  #22211e; /* cartões/menus */
  --kb-stroke:#2a2724; /* linhas sutis */

  --kb-text:  #EDEDED;
  --kb-muted: #bdb7ae;

  /* Layout */
  --container: 1200px;
  --radius:    14px;
  --shadow-lg: 0 24px 64px rgba(0,0,0,.35);
  --shadow-md: 0 12px 32px rgba(0,0,0,.28);
}

/* Reset mínimo */
*{ box-sizing:border-box }
html,body{ height:100% }
body{
  margin:0;
  background:var(--kb-bg);
  color:var(--kb-text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; height:auto; display:block }
a{ color:inherit; text-decoration:none }

/* Container */
.container{
  width:min(calc(100% - 48px), var(--container));
  margin-inline:auto;
}

/* ===========================
   HEADER
   =========================== */
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(32,30,28,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--kb-stroke);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}

.brand{
  display:flex; align-items:center; gap:14px;
}
.brand__logo{
  width:84px; /* LOGO MAIOR */
  height:auto;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.35));
}
.brand__text{
  color:var(--kb-muted);
  font-weight:600;
  letter-spacing:.3px;
  font-size:1.02rem;
}

.nav__toggle{
  display:none;
  padding:.6rem .9rem;
  border:1px solid var(--kb-warm-1);
  border-radius:10px;
  background:transparent;
  color:var(--kb-text);
}
.nav__list{
  display:flex; align-items:center; gap:26px;
}
.nav__list a{ opacity:.9; transition:color .2s ease }
.nav__list a:hover{ color:var(--kb-gold-1) }

/* ===========================
   BUTTONS
   =========================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:.55rem;
  padding:.88rem 1.1rem;
  border-radius:12px;
  border:1px solid var(--kb-warm-1);
  background:transparent;
  color:var(--kb-text);
  font-weight:700; letter-spacing:.2px;
  transition:all .22s ease;
}
.btn--sm{ padding:.55rem .9rem; border-radius:10px; font-weight:700 }
.btn--lg{ padding:1rem 1.25rem; font-size:1.02rem }

.btn--gold{
  border-color:transparent;
  background:linear-gradient(180deg, var(--kb-gold-1), var(--kb-gold-3));
  color:#121110;
  box-shadow:0 14px 36px rgba(163,142,101,.24);
}
.btn--gold:hover{
  transform:translateY(-1px);
  filter:brightness(1.05);
}
.btn--ghost{
  background:transparent;
  border-color:var(--kb-warm-1);
}
.btn--ghost:hover{ border-color:var(--kb-gold-1); color:#fff }

/* ===========================
   HERO
   =========================== */
.hero{
  position:relative; min-height:72vh;
  display:grid; place-items:center;
  isolation:isolate;
}
.hero__bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(80% 60% at 20% 10%, rgba(163,142,101,.18) 0%, rgba(32,30,28,0) 55%),
    linear-gradient(180deg, rgba(32,30,28,.45), rgba(32,30,28,.92)),
    url("../img/hero.jpg") center/cover no-repeat;
  filter:saturate(.95) contrast(1.06);
}
.hero__content{
  width:100%; max-width:860px;
  padding:96px 0 112px;
}
.hero__title{
  margin:0 0 .6rem;
  font-family:Cinzel, serif;
  font-weight:700;
  line-height:1.12;
  font-size:clamp(2.2rem, 5.2vw, 3.6rem);
  letter-spacing:.6px;
}
.hero__title span{ color:var(--kb-gold-1) }
.hero__subtitle{
  color:var(--kb-muted);
  max-width:62ch;
  font-size:clamp(1.02rem, 1.6vw, 1.12rem);
  margin-bottom:1.15rem;
}
.hero__cta{ display:flex; gap:.8rem; flex-wrap:wrap }
.hero__trust{
  display:flex; gap:1rem; flex-wrap:wrap;
  list-style:none; padding:0; margin:1rem 0 0;
  color:#d7d2c9; opacity:.92;
  font-size:.98rem;
}

/* ===========================
   PLACEHOLDER/FOOTER
   =========================== */
.placeholder{ padding:72px 0 }
.placeholder__card{
  background:linear-gradient(180deg, #22211e, #1e1c1a);
  border:1px solid var(--kb-stroke);
  border-radius:var(--radius);
  padding:28px 28px;
  box-shadow:var(--shadow-md);
}
.section__title{
  font-family:Cinzel,serif; margin:0 0 .35rem; font-weight:700;
}
.muted{ color:var(--kb-muted) }

.footer{
  border-top:1px solid var(--kb-stroke);
  margin-top:64px;
  background:#1e1c1a;
}
.footer__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:28px; padding:28px 0;
}
.footer__brand img{ width:84px; filter:drop-shadow(0 8px 16px rgba(0,0,0,.35)) }
.footer__cta{ display:flex; gap:.7rem; flex-wrap:wrap }

/* ===========================
   NAV MOBILE
   =========================== */
@media (max-width:980px){
  .nav__toggle{ display:inline-flex }
  .nav__list{
    position:absolute; right:20px; top:72px;
    display:none; flex-direction:column; gap:14px;
    background:#1b1917eb;
    border:1px solid var(--kb-stroke);
    border-radius:14px; padding:16px 18px; min-width:240px;
    box-shadow:var(--shadow-lg);
  }
  .nav__list.is-open{ display:flex }
}

/* ===========================
   FOUNDERS
   =========================== */
.founders{
  padding:72px 0;
  background:
    radial-gradient(60% 50% at 15% 5%, rgba(163,142,101,.10) 0%, rgba(0,0,0,0) 60%),
    linear-gradient(180deg, #1f1d1b 0%, #1b1917 100%);
  border-top:1px solid var(--kb-stroke);
  border-bottom:1px solid var(--kb-stroke);
}
.founders__head{
  text-align:center;
  max-width:820px;
  margin:0 auto 36px;
}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--kb-gold-1);
  font-weight:700;
  font-size:.82rem;
  margin:0 0 .35rem;
}
.founders__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
@media (max-width:980px){
  .founders__grid{ grid-template-columns:1fr }
}

.founder{
  display:grid;
  grid-template-columns: 42% 1fr;
  gap:22px;
  background:linear-gradient(180deg, var(--kb-card), #1d1b19);
  border:1px solid var(--kb-stroke);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
@media (max-width:720px){
  .founder{ grid-template-columns:1fr }
}

.founder__media{ position:relative; overflow:hidden }
.founder__img{
  width:100%; height:100%; object-fit:cover;
  aspect-ratio: 4/5;
  filter:saturate(.98) contrast(1.02);
  opacity:.98;
}

/* Micro-galeria */
.gallery{
  position:absolute; inset:auto 10px 10px 10px;
  background:rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;
  backdrop-filter: blur(6px);
  padding:6px 38px;
}
.gallery__track{
  display:flex; gap:6px; overflow:hidden;
}
.gallery__track img{
  width:70px; height:84px; object-fit:cover;
  border-radius:8px; opacity:.9; transition:transform .2s ease, opacity .2s ease;
}
.gallery__track img:hover{ transform:translateY(-2px); opacity:1 }

.gallery__nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:28px; height:28px; border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(0,0,0,.35); color:#fff;
  display:grid; place-items:center; cursor:pointer;
}
.gallery__nav--prev{ left:6px } .gallery__nav--next{ right:6px }
.gallery__dots{ display:flex; gap:6px; justify-content:center; margin-top:6px }
.gallery__dots::before{ content:""; display:block }

.founder__body{ padding:22px 22px }
.founder__name{
  font-family:Cinzel,serif; margin:0;
  font-weight:700; letter-spacing:.4px; font-size:1.45rem;
}
.founder__role{
  color:var(--kb-muted); margin:.2rem 0 1rem;
  font-weight:600
}
.founder__bio{ margin:.1rem 0 1rem }

.badges{
  display:flex; flex-wrap:wrap; gap:.5rem .7rem;
  list-style:none; padding:0; margin:0 0 1rem;
}
.badges li{
  border:1px solid var(--kb-warm-1);
  color:#e8e3d9;
  padding:.35rem .55rem; border-radius:999px;
  font-size:.92rem;
  background:linear-gradient(180deg,#26231f,#1f1d1b);
}

.founder__cta{ display:flex; gap:.6rem; flex-wrap:wrap }

/* thumb ativa + transição suave da imagem principal */
.founder__img{ transition: opacity .25s ease; }
.gallery__track img.is-active{
  outline:2px solid var(--kb-gold-1);
  outline-offset:2px;
  transform:scale(1.02);
}

/* ===== Section base ===== */
.section{ padding: 88px 0; position: relative; }
.section__head{ text-align:center; max-width: 880px; margin: 0 auto 36px; }
.eyebrow{ text-transform: uppercase; letter-spacing:.2em; font-size:.75rem; color:#a38e65; }
.section__title{ font-family: var(--kb-serif); font-size: clamp(1.8rem, 3vw, 2.6rem); color:#eee; }
.section__title .text-gold{ color: var(--kb-gold-1); }
.section__subtitle{ color:#c8c5bf; opacity:.9; }

/* ====== SERVIÇOS – versão premium (como a 1ª) ====== */

.services-section {
  padding: 72px 0 32px;
}

.services-section .section-title {
  font-family: "Cinzel", serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  color: #e9d3a0;              /* ouro claro do headline */
  text-align: center;
  margin-bottom: 8px;
}
.services-section .section-title span { color: #b3996b; }

.services-section .section-subtitle {
  text-align: center;
  color: #b6b6b6;
  margin: 0 auto 36px;
  max-width: 900px;
}

/* GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(270px, 1fr));
  gap: 28px;
}

/* CARD */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 420px;           /* garante espaço para alinhar o botão ao final */
  padding: 28px 26px 26px;
  border-radius: 18px;
  background: linear-gradient(180deg, #101010 0%, #131415 100%);
  border: 1px solid rgba(163, 141, 101, 0.10); /* filete dourado suave */
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 10px 30px rgba(0,0,0,0.35);
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(163, 141, 101, 0.35);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.05) inset,
    0 18px 50px rgba(0,0,0,0.45);
}

/* ÍCONE “dourado quadrado” (como a 1ª versão) */
.service-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background:
    radial-gradient(120% 120% at 50% 0%, #b3996b 0%, #8e784f 55%, #6a5a3f 100%);
  box-shadow:
    0 6px 16px rgba(163, 141, 101, 0.35),
    inset 0 0 0 1px rgba(255,255,255,0.08);
  position: relative;
}
.service-card .icon::after {                 /* brilhinho diagonal sutil */
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,0) 60%);
  pointer-events: none;
}
.service-card .icon svg {
  width: 26px;
  height: 26px;
  color: #111;               /* contraste dentro do dourado */
  opacity: .9;
}

/* TÍTULO E LISTA */
.service-card h3 {
  font-weight: 700;
  font-size: 24px;
  margin: 8px 0 12px;
  color: #f3f3f3;
}
.service-card ul {
  margin: 0 0 16px;
  padding-left: 18px;
  color: #cfcfcf;
}
.service-card li { margin: 8px 0; }

/* Rodapé dos cards com botão sempre no fim */
.card-footer {
  margin-top: auto;           /* empurra para o rodapé do card */
}

/* BOTÃO do card – largura fluida, sem quebra de linha */
.btn-card {
  display: inline-block;
  width: 100%;
  text-align: center;
  white-space: nowrap;        /* sem quebra */
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: .2px;
  color: #111;
  background:
    radial-gradient(120% 120% at 50% 0%, #b3996b 0%, #8e784f 55%, #6a5a3f 100%);
  box-shadow:
    0 6px 16px rgba(163, 141, 101, 0.35),
    inset 0 0 0 1px rgba(255,255,255,0.08);
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.btn-card:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow:
    0 10px 22px rgba(163, 141, 101, 0.45),
    inset 0 0 0 1px rgba(255,255,255,0.12);
}
.btn-card:active { transform: translateY(0); }

/* RESPONSIVO */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, minmax(260px, 1fr)); }
}
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
}

/* ===========================
   POR QUE A KB (padrão premium)
   =========================== */
.why{
  position: relative;
  padding: 84px 0 64px;
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(163,142,101,.10) 0%, rgba(0,0,0,0) 60%),
    linear-gradient(180deg, #1f1d1b 0%, #141312 100%);
  border-top: 1px solid var(--kb-stroke);
  border-bottom: 1px solid var(--kb-stroke);
}

.why .section__title { color:#eee; }
.why .section__title .text-gold { color: var(--kb-gold-1); }
.why .section__subtitle { color: var(--kb-muted); }

.why__grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 26px;
  margin-top: 14px;
}
@media (max-width: 980px){
  .why__grid{ grid-template-columns:1fr; }
}

.why__card{
  background: linear-gradient(180deg, var(--kb-card), #1b1917 72%);
  border: 1px solid var(--kb-stroke);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-md);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.why__card:hover{
  transform: translateY(-4px);
  border-color: rgba(163,142,101,.35);
  box-shadow: 0 18px 40px rgba(0,0,0,.5);
}

.why__icon{
  width:56px; height:56px; border-radius:12px;
  display:grid; place-items:center;
  color:#0f0e0d; /* cor do SVG */
  margin-bottom:12px;
  background:
    radial-gradient(120% 120% at 50% 0%, var(--kb-gold-1) 0%, var(--kb-gold-2) 55%, var(--kb-gold-3) 100%);
  box-shadow:
    0 6px 16px rgba(163,142,101,.35),
    inset 0 0 0 1px rgba(255,255,255,.08);
}

.why__card h3{
  font-family: Cinzel, serif;
  font-size: 22px;
  margin: 8px 0 6px;
}
.why__card p{ color:#e2ddd3; margin:0; }

/* Métricas */
.why__metrics{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 18px;
  margin: 30px 0 10px;
}
@media (max-width: 980px){ .why__metrics{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .why__metrics{ grid-template-columns: 1fr 1fr; } }

.metric{
  background: linear-gradient(180deg, #151413, #0f0e0d 70%);
  border: 1px solid var(--kb-stroke);
  border-radius: 14px;
  padding: 18px;
  text-align: center;
}
.metric__num{
  font-family: Cinzel, serif;
  font-weight: 700;
  font-size: clamp(28px, 4.6vw, 40px);
  color: var(--kb-gold-1);
  line-height: 1;
}
.metric__num::after{ content: "%"; }
.metric:nth-child(2) .metric__num::after{ content: "+"; }
.metric:nth-child(3) .metric__num::after{ content: " anos"; }
.metric:nth-child(4) .metric__num::after{ content: ""; }

.metric__label{
  color: var(--kb-muted);
  margin-top: 6px;
  font-size: .98rem;
}

.why__cta{
  margin-top: 22px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ===========================
   CONTATO
=========================== */
.contact{
  position: relative;
  padding: 84px 0 64px;
  background:
    radial-gradient(60% 50% at 85% 0%, rgba(163,142,101,.10) 0%, rgba(0,0,0,0) 60%),
    linear-gradient(180deg, #1f1d1b 0%, #141312 100%);
  border-top: 1px solid var(--kb-stroke);
}

.contact .section__title { color:#eee; }
.contact .section__title .text-gold{ color:var(--kb-gold-1); }
.contact .section__subtitle{ color:var(--kb-muted); }

.contact__grid{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 28px;
  margin-top: 18px;
}
@media (max-width: 980px){
  .contact__grid{ grid-template-columns:1fr; }
}

.contact__card{
  background: linear-gradient(180deg, var(--kb-card), #1b1917 72%);
  border:1px solid var(--kb-stroke);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-md);
}

.contact__brand{
  display:flex; align-items:center; gap:10px;
  margin-bottom: 10px;
}
.contact__brand img{
  height: 44px; width:auto; object-fit: contain;
  filter: drop-shadow(0 3px 10px rgba(0,0,0,.45));
}

.contact__list{
  display:flex; flex-direction:column; gap:16px;
  margin: 10px 0 16px;
}
.contact__list li{ display:flex; gap:12px; align-items:flex-start; }
.ci{
  display:grid; place-items:center;
  width:38px; height:38px; border-radius:10px;
  background:#171615; color:#d8d2c7; border:1px solid var(--kb-stroke);
}
.ci--gold{
  background: radial-gradient(120% 120% at 50% 0%, var(--kb-gold-1) 0%, var(--kb-gold-2) 55%, var(--kb-gold-3) 100%);
  color:#0f0e0d; border: none; box-shadow: 0 6px 16px rgba(163,142,101,.35);
}
.contact__list .link{ color:#e7e2da; text-decoration:none; }
.contact__list .link:hover{ color:var(--kb-gold-1); }

.contact__cta{
  display:flex; gap:10px; flex-wrap:wrap;
  margin-top: 8px; margin-bottom: 14px;
}

.contact__map{
  position:relative; overflow:hidden; border-radius:12px;
  border:1px solid var(--kb-stroke);
  background:#0f0e0d;
}
.contact__map iframe{
  width:100%; height:240px; display:block;
}

/* Formulário */
.form__row{
  display:grid; grid-template-columns:1fr 1fr; gap:14px;
}
@media (max-width: 680px){ .form__row{ grid-template-columns:1fr; } }

.form__group{ display:flex; flex-direction:column; gap:6px; }
.form__group label{ color:#d8d2c7; font-size:.95rem; }
.form__group input,
.form__group select,
.form__group textarea{
  background:#121110; color:#eee;
  border:1px solid var(--kb-stroke);
  border-radius:10px; padding:12px 12px;
  outline:none; transition:border-color .2s ease, box-shadow .2s ease;
}
.form__group textarea{ resize:vertical; }
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus{
  border-color: rgba(163,142,101,.45);
  box-shadow: 0 0 0 4px rgba(163,142,101,.10);
}

.form__actions{ display:flex; gap:10px; margin-top: 6px; flex-wrap: wrap; }
.form__note{ color:var(--kb-muted); margin-top:8px; font-size:.9rem; }

.form__success{ color:#7bdc93; margin-top:8px; }
.form__error{ color:#ff8a8a; margin-top:8px; }