/* ------------------------------------------------------------------
   GMF Advogados — Design tokens
------------------------------------------------------------------- */
:root {
  --navy-900: #1c2740;
  --navy-800: #223151;
  --navy-700: #2b3e63;
  --navy-600: #35507f;
  --gold: #b79a5e;
  --stone-50: #f7f6f4;
  --stone-100: #efedea;
  --stone-200: #e3e0da;
  --ink: #1f242e;
  --ink-soft: #4c5566;
  --white: #ffffff;

  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container-w: 1160px;
  --radius: 14px;
  --shadow-sm: 0 2px 10px rgba(28, 39, 64, 0.06);
  --shadow-md: 0 12px 32px rgba(28, 39, 64, 0.12);
  --transition: 0.25s ease;
}

/* ------------------------------------------------------------------
   Reset
------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { font-family: var(--font-serif); color: var(--navy-900); line-height: 1.2; margin: 0 0 0.5em; }
p { margin: 0 0 1em; color: var(--ink-soft); }

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy-900);
  color: var(--white);
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ------------------------------------------------------------------
   Buttons
------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--navy-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}
.btn-ghost:hover {
  background: var(--navy-900);
  color: var(--white);
  transform: translateY(-2px);
}

/* ------------------------------------------------------------------
   Header
------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--stone-200);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  flex-shrink: 0;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--navy-900);
}
.brand-text small {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.main-nav ul {
  display: flex;
  gap: 28px;
}
.main-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--transition);
}
.main-nav a:hover::after { width: 100%; }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy-900);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ------------------------------------------------------------------
   Hero
------------------------------------------------------------------- */
.hero {
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(183, 154, 94, 0.12), transparent),
    linear-gradient(180deg, var(--stone-50), var(--white));
  padding: 88px 0 64px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}
.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}
.hero-lead {
  font-size: 1.05rem;
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}
.hero-media {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-seal {
  width: min(100%, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}

/* ------------------------------------------------------------------
   Stats strip
------------------------------------------------------------------- */
.strip {
  background: var(--navy-900);
  color: var(--white);
}
.strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 32px 24px;
  text-align: center;
}
.strip-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.1rem;
  color: var(--gold);
}
.strip-label {
  display: block;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 6px;
}

/* ------------------------------------------------------------------
   Sections
------------------------------------------------------------------- */
.section { padding: 88px 0; }
.section-muted { background: var(--stone-50); }
.section-heading { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-heading .eyebrow { text-align: center; }
.section-lead { font-size: 1.05rem; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.about-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.about-copy h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.about-highlight {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--navy-900);
  font-style: italic;
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  margin-top: 24px;
}

/* Cards grid (Atuação) */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card-icon {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 14px;
}
.card h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--navy-900);
  margin-bottom: 8px;
}
.card p { font-size: 0.92rem; margin: 0; }

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.team-card {
  text-align: center;
  background: var(--white);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius);
  padding: 36px 20px;
}
.team-avatar {
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-card h3 { font-size: 1.1rem; margin-bottom: 4px; }
.team-card p { margin: 0; font-size: 0.9rem; color: var(--gold); font-weight: 600; }

/* CTA band */
.section-cta {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  text-align: center;
  padding: 72px 0;
}
.cta-inner h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-inner p { color: rgba(255, 255, 255, 0.8); margin-bottom: 28px; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}
.contact-list { margin: 24px 0 32px; display: flex; flex-direction: column; gap: 18px; }
.contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-list a { font-size: 1.05rem; color: var(--navy-900); font-weight: 600; }
.contact-list a:hover { text-decoration: underline; }
.contact-map {
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ------------------------------------------------------------------
   Footer
------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.72);
  padding: 48px 0 28px;
}
.footer-inner { text-align: center; }
.brand-footer { justify-content: center; margin: 0 auto 16px; }
.brand-footer .brand-text strong { color: var(--white); }
.brand-footer .brand-text small { color: rgba(255, 255, 255, 0.6); }
.footer-note { font-size: 0.9rem; margin-bottom: 18px; }
.footer-copy { font-size: 0.8rem; margin: 0; color: rgba(255, 255, 255, 0.45); }

/* ------------------------------------------------------------------
   WhatsApp floating button
------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ------------------------------------------------------------------
   Responsive
------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-media { order: -1; }
  .hero-seal { width: 200px; }
  .about-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 280px; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    background: var(--white);
    border-bottom: 1px solid var(--stone-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; }
  .main-nav ul { flex-direction: column; padding: 24px; gap: 18px; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .strip-inner { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}