:root {
  --gold: #c9a96e;
  --gold-dark: #b08d4f;
  --cream: #fbf8f3;
  --ink: #1f1f1f;
  --ink-2: #3a3a3a;
  --line: rgba(0,0,0,.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1100px, 92vw); margin-inline: auto; }

/* NAV */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(251, 248, 243, .85);
  border-bottom: 1px solid var(--line);
}
.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: .7rem;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 600;
}
.logo b { font-weight: 700; color: var(--gold-dark); }
.logo-img {
  width: 38px; height: 38px;
  object-fit: cover;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.08);
}
.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
}
.nav-links a {
  font-weight: 500;
  font-size: .92rem;
  opacity: .9;
  transition: opacity .3s ease;
}
.nav-links a:hover { opacity: 1; }
.btn-nav {
  background: var(--ink);
  color: #fff;
  padding: .55rem .9rem;
  border-radius: 999px;
  font-size: .88rem;
}
.menu-toggle {
  display: none;
  width: 42px; height: 34px;
  background: transparent;
  border: 0;
  cursor: pointer;
  place-content: center;
  gap: 5px;
  flex-direction: column;
}
.menu-toggle span {
  height: 2px; background: var(--ink); border-radius: 999px; transition: .4s cubic-bezier(.2,.8,.2,1);
}

/* HERO */
.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: #2a1f17;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: top center;
  filter: brightness(.55);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.45));
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.hero-eyebrow {
  display: inline-block;
  padding: .35rem .8rem;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  backdrop-filter: blur(6px);
  font-size: .82rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .9;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5.5vw + .5rem, 4.6rem);
  margin: .4rem 0 .2rem;
  line-height: 1.1;
}
.hero-subtitle {
  font-size: clamp(1rem, 1.4vw + .6rem, 1.25rem);
  opacity: .95;
  margin: .5rem 0 .2rem;
}
.hero-microcopy {
  opacity: .75;
  font-weight: 300;
  margin: .2rem 0 1.2rem;
}
.hero-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: .8rem;
  justify-content: center;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .75rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: 0;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.primary { background: var(--gold); color: #fff; }
.primary:hover { transform: translateY(-2px); background: var(--gold-dark); }
.ghost {
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255,255,255,.55);
}
.ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,.08); }
.whatsi { background: #16a34a; color: #fff; }
.whatsi:hover { transform: translateY(-2px); background: #12823a; }

/* SECTIONS */
.section {
  padding: clamp(52px, 7vw, 100px) 0;
}
.section-label {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 700;
  background: rgba(191,163,101,.1);
  padding: .35rem .7rem;
  border-radius: 999px;
  margin-bottom: .8rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 2.3vw + .55rem, 2.7rem);
  margin: 0 0 .6rem;
  line-height: 1.15;
}
.section-subtitle {
  color: #555;
  max-width: 68ch;
  margin: 0;
}

/* DIFERENCIAL */
.diferencial { background: #fff; }
.diferencial-grid {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.diferencial-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.4rem 1.2rem 1.6rem;
}
.diff-icon { font-size: 1.5rem; margin-bottom: .4rem; }
.diferencial-card h3 { margin: .2rem 0 .3rem; font-size: 1.05rem; }
.diferencial-card p { color: #555; font-size: .95rem; margin: 0; }

/* SERVICOS */
.servicos { background: var(--cream); }
.servicos-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.servico-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
}
.servico-icon { font-size: 1.5rem; margin-bottom: .4rem; }
.servico-card h3 { margin: .3rem 0 .25rem; font-size: 1.05rem; }
.servico-card p { color: #555; font-size: .95rem; margin: 0; }
.servico-link {
  display: inline-block;
  margin-top: .5rem;
  font-weight: 600;
  font-size: .88rem;
  color: var(--gold-dark);
}

/* PORTFOLIO */
.portfolio { background: #fff; }
.portfolio-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: 1rem;
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid var(--line);
}
.portfolio-item > img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.portfolio-tag {
  position: absolute;
  z-index: 1;
  top: 12px;
  left: 12px;
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  padding: .35rem .7rem;
  border-radius: 999px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.2);
}
.portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.portfolio-item:nth-child(4) { grid-column: span 2; grid-row: span 2; }

/* SOBRE */
.sobre { background: var(--cream); }
.sobre-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2.2rem;
  align-items: center;
}
.sobre-text p { color: #4b4b4b; margin: 0 0 .8rem; }
.sobre-visual img {
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(0,0,0,.08);
  transform: rotate(-1deg);
}

/* CONTATO */
.contato { background: var(--ink); color: #fff; }
.contato-box {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}
.contato .section-label {
  color: #e8cfa0;
  background: rgba(232,207,160,.12);
}
.contato .section-title { color: #fff; }
.contato p { opacity: .9; }
.contato-meta { opacity: .6; font-size: .85rem; margin-top: .6rem; }

/* FOOTER */
.footer {
  padding: 1.2rem 0;
  text-align: center;
  background: #151313;
  color: #bbb;
  font-size: .85rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #fff;
  font-weight: 600;
}
.footer-brand b { color: var(--gold); }
.logo.small .logo-img { width: 28px; height: 28px; border-radius: 8px; }
.footer-copy { margin: 0; opacity: .55; font-size: .8rem; }

/* RESPONSIVO */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .menu-toggle { display: grid; }
  .diferencial-grid { grid-template-columns: repeat(2, 1fr); }
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .portfolio-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .portfolio-item:nth-child(4) { grid-column: span 2; grid-row: span 1; }
  .sobre-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .portfolio-item:nth-child(1),
  .portfolio-item:nth-child(4) { grid-column: span 1; grid-row: span 1; }
}

/* MOBILE MENU OPEN */
body.menu-open .nav-links {
  position: absolute;
  top: 58px;
  left: 0; right: 0;
  display: grid;
  gap: .8rem;
  padding: 1rem;
  background: rgba(251,248,243,.97);
  border-bottom: 1px solid var(--line);
}