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

:root {
  --color-bg:        #0d0d0d;
  --color-surface:   #141414;
  --color-border:    #2a2a2a;
  --color-gold:      #b89a5e;
  --color-gold-light:#d4b87a;
  --color-text:      #e8e4dc;
  --color-muted:     #888070;
  --font-serif:      'Cormorant Garamond', Georgia, serif;
  --font-sans:       'Inter', system-ui, sans-serif;
  --max-width:       1100px;
  --section-gap:     7rem;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===========================
   LAYOUT
   =========================== */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin-inline: auto;
}

.divider {
  height: 1px;
  background-color: var(--color-border);
  margin-block: var(--section-gap);
}

/* ===========================
   HEADER / NAV
   =========================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.nav-contact {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 1.25rem;
  transition: border-color 0.2s, color 0.2s;
}

.nav-contact:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* ===========================
   HERO
   =========================== */
.hero {
  padding-top: 9rem;
  padding-bottom: var(--section-gap);
}

.hero-inner {
  max-width: 720px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 1.75rem;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold);
}

.hero-body {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--color-muted);
  max-width: 520px;
  margin-bottom: 2.75rem;
}

.btn-primary {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-bg);
  background-color: var(--color-gold);
  padding: 0.85rem 2.2rem;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: var(--color-gold-light);
}

/* ===========================
   ABOUT
   =========================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: var(--section-gap);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--color-muted);
  font-weight: 300;
  font-size: 0.975rem;
  margin-bottom: 1rem;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.pillar {
  border-left: 1px solid var(--color-gold);
  padding-left: 1.25rem;
}

.pillar-icon {
  display: block;
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: 0.4rem;
}

.pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.pillar p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--color-muted);
}

/* ===========================
   CONTACT
   =========================== */
.contact {
  text-align: center;
  padding-bottom: var(--section-gap);
}

.contact-sub {
  color: var(--color-muted);
  font-weight: 300;
  font-size: 1rem;
  margin-bottom: 2rem;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400;
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
  letter-spacing: 0.02em;
}

.contact-email:hover {
  border-bottom-color: var(--color-gold);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: 2.5rem;
  background-color: var(--color-surface);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  text-align: center;
}

.footer-legal {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
}

.footer-cnpj {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--color-border);
  margin-top: 0.5rem;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 768px) {
  :root {
    --section-gap: 4.5rem;
  }

  .about {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .nav-contact {
    display: none;
  }

  .hero {
    padding-top: 6rem;
  }
}