/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #0D0D0D;
  --blue:    #1A4B8C;
  --blue-lt: #2563B8;
  --wood:    #C4A87A;
  --wood-lt: #E8D5B0;
  --white:   #F5F5F5;
  --gray:    #8A8A8A;
  --gray-dk: #1E1E1E;
  --radius:  6px;
  --font-h:  'Raleway', sans-serif;
  --font-b:  'Lato', sans-serif;
  --max-w:   1180px;
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--dark { background: var(--gray-dk); }
.section--blue { background: var(--blue); }

/* ===== SECTION HEADER ===== */
.section__header { text-align: center; margin-bottom: 56px; }
.section__tag {
  display: inline-block;
  font-family: var(--font-b);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--wood);
  margin-bottom: 12px;
}
.section__tag--light { color: var(--wood-lt); }
.section__title {
  font-family: var(--font-h);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section__desc {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-b);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .5px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn--primary:hover { background: var(--blue-lt); border-color: var(--blue-lt); }

.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.3); }
.btn--outline:hover { border-color: var(--white); }

.btn--ghost { background: transparent; color: var(--white); border-color: transparent; text-decoration: underline; text-underline-offset: 4px; }
.btn--ghost:hover { color: var(--wood); }

.btn--white { background: var(--white); color: var(--blue); border-color: var(--white); }
.btn--white:hover { background: var(--wood-lt); border-color: var(--wood-lt); }

.btn--outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn--outline-white:hover { border-color: var(--white); }

.btn--lg { padding: 17px 36px; font-size: 16px; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,13,13,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.logo__elo {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
}
.logo__area {
  font-family: var(--font-h);
  font-size: 14px;
  font-weight: 600;
  color: var(--wood);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 32px; }
.nav a {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
  letter-spacing: .3px;
}
.nav a:hover { color: var(--white); }
.nav .btn { padding: 8px 20px; font-size: 13px; }

.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D0D0D 0%, #111827 50%, #0D1B2A 100%);
}
.hero__bg--capa {
  background: url('img/hero-render-vs-pronto.png') center / cover no-repeat;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13,13,13,.82) 0%, rgba(13,13,13,.6) 45%, rgba(13,13,13,.3) 100%),
    linear-gradient(0deg, rgba(13,13,13,.55) 0%, rgba(13,13,13,.15) 40%, transparent 70%);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 80px 24px;
}
.hero__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--wood);
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--font-h);
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}
.hero__title em {
  font-style: normal;
  color: var(--wood);
}
.hero__desc {
  font-size: 18px;
  color: rgba(245,245,245,.7);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 12px;
  position: relative;
}
.hero__scroll span::after {
  content: '';
  position: absolute;
  top: 5px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--wood);
  border-radius: 2px;
  animation: scroll-dot 1.6s infinite;
}
@keyframes scroll-dot { 0%,100%{top:5px;opacity:1} 80%{top:18px;opacity:0} }

/* ===== NÚMEROS ===== */
.numbers {
  background: var(--gray-dk);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 48px 0;
}
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.numbers__item strong {
  display: block;
  font-family: var(--font-h);
  font-size: 36px;
  font-weight: 800;
  color: var(--wood);
  line-height: 1.1;
  margin-bottom: 6px;
}
.numbers__item span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray);
}

/* ===== CARDS (SERVIÇOS) ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--gray-dk);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover { border-color: rgba(196,168,122,.3); transform: translateY(-4px); }
.card__icon {
  width: 48px; height: 48px;
  color: var(--wood);
  margin-bottom: 20px;
}
.card__icon svg { width: 100%; height: 100%; }
.card h3 {
  font-family: var(--font-h);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.card p { font-size: 14px; color: var(--gray); line-height: 1.6; }
.card p a { color: var(--wood); text-decoration: underline; }

/* ===== SOBRE ===== */
.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.sobre__img { border-radius: var(--radius); overflow: hidden; }
.sobre__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.processo__steps { list-style: none; counter-reset: passo; }
.processo__steps li { counter-increment: passo; display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.processo__steps li:last-child { border-bottom: none; }
.processo__steps li::before {
  content: counter(passo);
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(196,168,122,.12);
  border: 1px solid rgba(196,168,122,.4);
  color: var(--wood);
  font-family: var(--font-h);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.processo__steps h4 { font-family: var(--font-h); font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.processo__steps p { color: rgba(245,245,245,.7); font-size: 15px; margin: 0; }
.sobre__img-placeholder {
  aspect-ratio: 4/5;
  background: rgba(196,168,122,.08);
  border: 2px dashed rgba(196,168,122,.2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(196,168,122,.4);
}
.sobre__img-placeholder svg { width: 56px; height: 56px; }
.sobre__img-placeholder span { font-size: 13px; font-weight: 600; letter-spacing: 1px; }
.sobre__content .section__title { text-align: left; margin-bottom: 8px; }
.sobre__role {
  font-size: 14px;
  font-weight: 700;
  color: var(--wood);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.sobre__content p { color: rgba(245,245,245,.75); margin-bottom: 16px; }
.sobre__list {
  list-style: none;
  margin: 24px 0 32px;
}
.sobre__list li {
  font-size: 14px;
  color: rgba(245,245,245,.65);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding-left: 16px;
  position: relative;
}
.sobre__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--wood);
}

/* ===== TABELA DE SIMULAÇÕES ===== */
.tabela-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid rgba(196,168,122,.3); }
.tabela-sim { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14px; }
.tabela-sim th, .tabela-sim td { padding: 14px 16px; text-align: left; white-space: nowrap; }
.tabela-sim thead th {
  background: var(--wood);
  color: var(--black);
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.tabela-sim tbody tr:nth-child(even) { background: rgba(196,168,122,.06); }
.tabela-sim tbody td { color: var(--white); border-top: 1px solid rgba(255,255,255,.06); }
.tabela-sim tbody td:first-child { color: var(--wood-lt); font-weight: 700; }
.tabela-nota { font-size: 13px; color: var(--gray); margin-top: 16px; }

/* ===== PORTFÓLIO ===== */
.portfolio--destaque {
  background: linear-gradient(180deg, rgba(196,168,122,.10), rgba(196,168,122,.02) 40%);
  border-top: 1px solid rgba(196,168,122,.35);
  border-bottom: 1px solid rgba(196,168,122,.35);
}
.portfolio--destaque .section__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--wood);
  color: var(--black);
  padding: 6px 14px;
  border-radius: 20px;
}
.portfolio--destaque .section__tag::before { content: '✓'; font-size: 13px; }
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.portfolio__item { border-radius: var(--radius); overflow: hidden; cursor: pointer; }
.portfolio__item:hover .portfolio__img { transform: scale(1.02); }
.portfolio__img {
  aspect-ratio: 16/10;
  overflow: hidden;
  transition: transform .4s ease;
}
.portfolio__img img { width: 100%; height: 100%; object-fit: cover; }
.portfolio__info {
  padding: 16px 0 4px;
  border-top: 2px solid var(--wood);
  margin-top: -2px;
}
.portfolio__info h4 {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.portfolio__info p { font-size: 13px; color: var(--gray); }
.portfolio__obra-title {
  font-family: var(--font-h);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 800;
  color: var(--wood);
  margin-bottom: 24px;
}
.portfolio__obra-title--espaco { margin-top: 64px; }
.portfolio__creditos {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid rgba(196,168,122,.4);
  border-radius: var(--radius);
  background: rgba(196,168,122,.06);
}
.portfolio__creditos p {
  font-size: 14px;
  color: rgba(245,245,245,.65);
  margin-bottom: 8px;
}
.portfolio__creditos a { color: var(--wood); text-decoration: underline; }
#caso-real a { color: var(--wood); text-decoration: underline; }
#caso-real {
  background: linear-gradient(135deg, rgba(196,168,122,.14), rgba(196,168,122,.03));
  border-top: 1px solid rgba(196,168,122,.35);
  border-bottom: 1px solid rgba(196,168,122,.35);
}
#caso-real .section__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--wood);
  color: var(--black);
  padding: 6px 14px;
  border-radius: 20px;
}
#caso-real .section__tag::before { content: '✓'; font-size: 13px; }
#caso-real .section__title { color: var(--wood-lt); }
.portfolio__obra-nota {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 8px;
}
.portfolio__escopo {
  margin-top: 48px;
  padding: 28px;
  border: 1px solid rgba(196,168,122,.4);
  border-radius: var(--radius);
  background: rgba(196,168,122,.06);
}
.portfolio__escopo-title {
  font-family: var(--font-h);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.portfolio__escopo-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 32px;
}

/* ===== CONTATO ===== */
.contato__inner { text-align: center; }
.contato__inner .section__title { color: var(--white); }
.contato__inner .section__desc { color: rgba(255,255,255,.7); }
.contato__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
  margin-bottom: 32px;
}
.contato__links {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.contato__links a { color: rgba(255,255,255,.7); transition: color var(--transition); }
.contato__links a:hover { color: var(--white); }

/* ===== FOOTER ===== */
.footer {
  background: #080808;
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 32px 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.footer__inner p { font-size: 12px; color: rgba(255,255,255,.3); }
.footer__social { display: flex; gap: 16px; margin-top: 6px; }
.footer__social a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer__social a:hover { color: var(--wood); }
.footer__social svg { width: 20px; height: 20px; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; fill: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: var(--black); padding: 24px; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav.open { display: flex; }
  .nav a { font-size: 16px; }
  .hamburger { display: flex; }
  .logo__elo { font-size: 17px; }
  .logo__area { font-size: 11px; }

  .numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: 1fr; }
  .sobre__grid { grid-template-columns: 1fr; }
  .sobre__img { display: none; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .portfolio__escopo-list { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; }
  .contato__actions { flex-direction: column; align-items: center; }
  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .numbers__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .hero__title { font-size: 32px; }
}