/* ============================================================
   RSW Advogados Associados — Design System
   ============================================================ */

:root {
  /* Brand */
  --c-primary: #001b38;
  --c-primary-2: #002d5c;
  --c-primary-deep: #000f22;
  --c-secondary: #c59d7c;
  --c-secondary-light: #e4c9ac;
  --c-secondary-dark: #a67c54;

  /* Neutrals */
  --c-white: #ffffff;
  --c-cream: #f7f4ef;
  --c-cream-2: #efe9df;
  --c-ink: #0c1220;
  --c-ink-soft: #4a5568;
  --c-line: rgba(197, 157, 124, 0.25);
  --c-line-dark: rgba(255, 255, 255, 0.12);

  /* Text on dark */
  --c-text-onDark: #f4efe6;
  --c-text-onDark-muted: #a9b6c8;

  /* Type */
  --f-sans: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-serif: "Fraunces", "Iowan Old Style", Georgia, serif;

  /* Motion */
  --ease: cubic-bezier(0.19, 1, 0.22, 1);

  /* Layout */
  --container: 1440px;
  --pad: clamp(1.25rem, 5vw, 4rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-sans);
  background: var(--c-white);
  color: var(--c-ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }
section { position: relative; }

::selection { background: var(--c-secondary); color: var(--c-primary); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--f-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-secondary-dark);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--c-secondary-dark);
}
.eyebrow.on-dark { color: var(--c-secondary); }
.eyebrow.on-dark::before { background: var(--c-secondary); }
.eyebrow.center { justify-content: center; }

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.section-head.center { max-width: 680px; margin-left: auto; margin-right: auto; text-align: center; }

.section-head h2 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-top: 0.6em;
  color: var(--c-primary);
}
.section-head.on-dark h2 { color: var(--c-text-onDark); }
.section-head h2 em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--c-secondary-dark);
}
.section-head.on-dark h2 em { color: var(--c-secondary); }

.section-head p {
  margin-top: 1.1rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}
.section-head.on-dark p { color: var(--c-text-onDark-muted); }

.bg-dark { background: var(--c-primary); }
.bg-white { background: var(--c-white); }
.bg-cream { background: var(--c-cream); }
.bg-accent { background: var(--c-secondary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  border-radius: 2px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: transform 0.45s var(--ease), background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid transparent;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:hover { transform: translateY(-2px); }

.btn-gold {
  background: var(--c-secondary);
  color: var(--c-primary);
}
.btn-gold:hover { background: var(--c-secondary-light); box-shadow: 0 14px 30px -12px rgba(197, 157, 124, 0.55); }

.btn-outline {
  border-color: rgba(244, 239, 230, 0.35);
  color: var(--c-text-onDark);
}
.btn-outline:hover { border-color: var(--c-secondary); color: var(--c-secondary); }

.btn-outline-dark {
  border-color: rgba(0, 27, 56, 0.25);
  color: var(--c-primary);
}
.btn-outline-dark:hover { border-color: var(--c-primary); background: var(--c-primary); color: var(--c-text-onDark); }

.btn-primary-solid {
  background: var(--c-primary);
  color: var(--c-text-onDark);
}
.btn-primary-solid:hover { background: var(--c-primary-2); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-primary);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--c-secondary-dark);
}
.btn-link svg { width: 15px; height: 15px; transition: transform 0.35s var(--ease); }
.btn-link:hover svg { transform: translateX(5px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.6rem 0;
  transition: background 0.5s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(0, 27, 56, 0.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  padding: 1rem 0;
  border-color: rgba(197, 157, 124, 0.18);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: flex; align-items: center; }
.brand img { height: 42px; width: auto; }

.main-nav { display: flex; }
.main-nav ul { display: flex; align-items: center; gap: 2.4rem; }
.main-nav a {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-text-onDark);
  position: relative;
  padding: 0.3rem 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--c-secondary);
  transition: right 0.35s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.active::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 1.6rem; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--c-text-onDark);
}
.header-phone svg { width: 18px; height: 18px; color: var(--c-secondary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px; height: 30px;
  background: none; border: none; padding: 0;
  z-index: 110;
}
.nav-toggle span {
  display: block;
  width: 100%; height: 2px;
  background: var(--c-text-onDark);
  transition: transform 0.35s var(--ease), opacity 0.25s ease, background 0.3s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 104;
  background: rgba(0, 10, 24, 0.55);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.mobile-nav-overlay.is-open { opacity: 1; visibility: visible; }

.mobile-nav {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(88vw, 400px);
  z-index: 105;
  background: linear-gradient(165deg, var(--c-primary-deep) 0%, var(--c-primary) 100%);
  border-left: 1px solid rgba(197, 157, 124, 0.22);
  box-shadow: -40px 0 70px -30px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.8rem 2rem;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease);
  visibility: hidden;
}
.mobile-nav.is-open { transform: translateX(0); visibility: visible; }

.mobile-nav-close {
  align-self: flex-end;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(244, 239, 230, 0.22);
  background: rgba(244, 239, 230, 0.04);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-onDark);
  flex-shrink: 0;
  transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease, transform 0.4s var(--ease);
}
.mobile-nav-close svg { width: 18px; height: 18px; }
.mobile-nav-close:hover {
  border-color: var(--c-secondary);
  color: var(--c-secondary);
  background: rgba(197, 157, 124, 0.1);
  transform: rotate(90deg);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  margin-top: 2rem;
}
.mobile-nav-links a {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--f-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-text-onDark);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(244, 239, 230, 0.1);
  opacity: 0;
  transition: color 0.3s ease, padding-left 0.3s ease;
}
.mobile-nav-links a:first-child { border-top: 1px solid rgba(244, 239, 230, 0.1); }
.mobile-nav-links a:hover { color: var(--c-secondary); padding-left: 0.4rem; }
.mobile-nav.is-open .mobile-nav-links a { animation: navItemIn 0.55s var(--ease) forwards; }
.mobile-nav.is-open .mobile-nav-links a:nth-child(1) { animation-delay: 0.12s; }
.mobile-nav.is-open .mobile-nav-links a:nth-child(2) { animation-delay: 0.17s; }
.mobile-nav.is-open .mobile-nav-links a:nth-child(3) { animation-delay: 0.22s; }
.mobile-nav.is-open .mobile-nav-links a:nth-child(4) { animation-delay: 0.27s; }
.mobile-nav.is-open .mobile-nav-links a:nth-child(5) { animation-delay: 0.32s; }

.mn-index {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--c-secondary);
  opacity: 0.85;
}
.mn-arrow {
  width: 16px; height: 16px;
  margin-left: auto;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.mobile-nav-links a:hover .mn-arrow { opacity: 1; transform: translateX(0); }

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(244, 239, 230, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.mobile-nav-footer .mobile-phone {
  display: flex;
  align-items: center;
  gap: 0.6em;
  color: var(--c-secondary);
  font-size: 0.98rem;
  font-weight: 700;
}
.mobile-nav-footer .mobile-phone svg { width: 17px; height: 17px; }
.mobile-nav-footer .btn { width: 100%; justify-content: center; }

@keyframes navItemIn {
  from { opacity: 0; transform: translateX(26px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(180deg, #000000 0%, var(--c-primary-deep) 55%, var(--c-primary) 100%);
  padding-top: 0;
  overflow: hidden;
}
.hero-media {
  position: relative;
  width: 100%;
  height: min(92vh, 900px);
  min-height: 620px;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}
.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 70% at 50% 15%, rgba(0,15,34,0) 40%, rgba(0,15,34,0.15) 70%, var(--c-primary-deep) 100%);
}
.hero-media::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 55%;
  background: linear-gradient(180deg, rgba(0,15,34,0) 0%, var(--c-primary-deep) 92%);
}
.hero-copy {
  position: relative;
  z-index: 4;
  margin-top: clamp(-14rem, -22vw, -9rem);
  text-align: center;
  padding: 0 var(--pad) clamp(4rem, 9vw, 6.5rem);
}
.hero-copy h1 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--c-text-onDark);
  max-width: 20ch;
  margin: 0 auto;
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.5s forwards;
}
.hero-copy h1 em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--c-secondary);
}
.hero-copy .subtitle {
  margin: 1.7rem auto 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.7;
  color: var(--c-text-onDark-muted);
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.7s forwards;
}
.hero-actions {
  margin-top: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.9s forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroPan {
  0%, 100% { object-position: 2% 18%; }
  50% { object-position: 98% 18%; }
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  border-top: 1px solid var(--c-line-dark);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: clamp(2rem, 5vw, 3.2rem) var(--pad);
  text-align: center;
  border-left: 1px solid var(--c-line-dark);
}
.stat:first-child { border-left: none; }
.stat .num {
  font-family: var(--f-sans);
  font-size: clamp(2.1rem, 4vw, 3rem);
  color: var(--c-secondary);
  font-weight: 700;
}
.stat .label {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--c-text-onDark-muted);
  text-transform: uppercase;
}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.sobre .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.sobre-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  overflow: hidden;
  background: var(--c-primary);
}
.sobre-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
.sobre-visual::after {
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(197,157,124,0.35);
}
.sobre-tag {
  position: absolute;
  right: 1.2rem; bottom: 1.2rem;
  background: rgba(0, 27, 56, 0.86);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(197,157,124,0.4);
  padding: 0.9rem 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.sobre-tag svg { width: 26px; height: 26px; color: var(--c-secondary); flex-shrink: 0; }
.sobre-tag span { font-size: 0.8rem; line-height: 1.35; color: var(--c-text-onDark); font-weight: 600; }

.sobre-body h2 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1.18;
  color: var(--c-primary);
  margin-top: 0.6em;
}
.sobre-body h2 em { font-family: var(--f-serif); font-style: italic; font-weight: 500; color: var(--c-secondary-dark); }
.sobre-body p {
  margin-top: 1.3rem;
  font-size: 1.03rem;
  line-height: 1.8;
  color: var(--c-ink-soft);
}
.sobre-list {
  margin-top: 2rem;
  display: grid;
  gap: 1.1rem;
}
.sobre-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.98rem;
  color: var(--c-ink);
  font-weight: 500;
}
.sobre-list svg { width: 20px; height: 20px; color: var(--c-secondary-dark); flex-shrink: 0; margin-top: 2px; }
.sobre-body .btn { margin-top: 2.4rem; }

/* ============================================================
   ÁREAS DE ATUAÇÃO
   ============================================================ */
.areas { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-line-dark);
  border: 1px solid var(--c-line-dark);
}
.area-card {
  background: var(--c-primary);
  padding: clamp(2rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  transition: background 0.4s ease;
  position: relative;
}
.area-card:hover { background: var(--c-primary-2); }
.area-card .icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-secondary);
  border-radius: 50%;
  color: var(--c-secondary);
  flex-shrink: 0;
}
.area-card .icon svg { width: 22px; height: 22px; }
.area-card .num {
  position: absolute;
  top: 1.6rem; right: 1.8rem;
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 1.6rem;
  color: rgba(197,157,124,0.28);
}
.area-card h3 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--c-text-onDark);
}
.area-card p {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--c-text-onDark-muted);
  flex-grow: 1;
}
.area-card a.btn-link {
  color: var(--c-secondary);
  border-color: rgba(197,157,124,0.5);
  align-self: flex-start;
}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diferenciais { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.dif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.2rem;
  margin-top: 1rem;
}
.dif-item {
  padding-top: 1.8rem;
  border-top: 2px solid var(--c-secondary);
}
.dif-item .icon { width: 40px; height: 40px; color: var(--c-primary); margin-bottom: 1.3rem; }
.dif-item .icon svg { width: 100%; height: 100%; }
.dif-item h3 {
  font-family: var(--f-sans);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-primary);
}
.dif-item p {
  margin-top: 0.7rem;
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--c-ink-soft);
}

/* ============================================================
   EQUIPE
   ============================================================ */
.equipe { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.equipe-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.6rem;
}
.equipe-card { text-align: center; }
.equipe-photo {
  position: relative;
  aspect-ratio: 3 / 3.6;
  overflow: hidden;
  background: var(--c-primary-deep);
  border-radius: 14px;
}
.equipe-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(15%);
  transition: transform 0.7s var(--ease), filter 0.5s ease;
}
.equipe-card:hover .equipe-photo img { transform: scale(1.06); filter: grayscale(0%); }
.equipe-card h3 {
  margin-top: 1.2rem;
  font-family: var(--f-sans);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-text-onDark);
}
.equipe-card .role {
  margin-top: 0.3rem;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--c-secondary);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: clamp(3.5rem, 7vw, 5rem) 0;
  position: relative;
  overflow: hidden;
}
.cta-banner .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  position: relative;
  z-index: 1;
}
.cta-banner h2 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  color: var(--c-text-onDark);
  max-width: 15ch;
  line-height: 1.2;
}
.cta-intro { display: flex; flex-direction: column; gap: 2.4rem; }
.cta-offices { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.cta-office { display: flex; flex-direction: column; gap: 0.25rem; }
.cta-office .lbl { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(244,239,230,0.75); font-weight: 700; }
.cta-office .val { font-size: 0.86rem; color: rgba(244,239,230,0.92); max-width: 24ch; line-height: 1.4; }
.cta-office .phone { margin-top: 0.15rem; font-family: var(--f-sans); font-size: 1.2rem; color: var(--c-text-onDark); font-weight: 700; }
.cta-banner .deco {
  position: absolute;
  right: -6%; top: 50%;
  transform: translateY(-50%);
  width: 340px; height: 340px;
  border: 1px solid rgba(0,27,56,0.15);
  border-radius: 50%;
}

/* ---- Contact form (CTA) ---- */
.cta-form {
  background: var(--c-white);
  border: 1px solid rgba(0,27,56,0.08);
  border-radius: 4px;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: 0 30px 60px -30px rgba(0,27,56,0.35);
}
.cta-form .field { display: flex; flex-direction: column; gap: 0.5rem; }
.cta-form label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-ink-soft);
}
.cta-form input,
.cta-form textarea {
  font-family: var(--f-sans);
  font-size: 0.95rem;
  color: var(--c-primary);
  background: var(--c-cream);
  border: 1px solid var(--c-cream-2);
  border-radius: 2px;
  padding: 0.85em 1em;
  resize: vertical;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.cta-form input:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--c-secondary-dark);
  background: var(--c-white);
}
.cta-form .btn { justify-content: center; margin-top: 0.3rem; }

/* ============================================================
   BLOG
   ============================================================ */
.blog { padding: clamp(5rem, 10vw, 8.5rem) 0; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--c-cream);
  border: 1px solid var(--c-cream-2);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.4s ease;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 50px -30px rgba(0,27,56,0.35);
  border-color: var(--c-secondary);
}
.blog-thumb {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--c-primary);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.blog-thumb .tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--c-secondary);
  color: var(--c-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4em 0.8em;
  z-index: 2;
}
.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.blog-card:hover .blog-thumb img { transform: scale(1.06); }
.blog-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,15,34,0.45) 0%, rgba(0,15,34,0) 35%);
  pointer-events: none;
}
.blog-body { padding: 1.7rem 1.8rem 1.9rem; display: flex; flex-direction: column; gap: 0.9rem; flex-grow: 1; }
.blog-body .meta { font-size: 0.76rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--c-secondary-dark); font-weight: 700; }
.blog-body h3 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 1.18rem;
  line-height: 1.35;
  color: var(--c-primary);
}
.blog-thumb-link { display: block; }
.blog-body h3 a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
.blog-body h3 a:hover { color: var(--c-secondary-dark); }
.blog-body p { font-size: 0.92rem; line-height: 1.65; color: var(--c-ink-soft); flex-grow: 1; }
.blog-body .btn-link { margin-top: 0.4rem; align-self: flex-start; }
.blog-foot { margin-top: clamp(2.5rem, 5vw, 3.5rem); text-align: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-primary-deep);
  padding-top: clamp(4rem, 8vw, 6rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--c-line-dark);
}
.footer-brand img { height: 44px; }
.footer-oab {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-secondary);
}
.footer-brand p {
  margin-top: 1.3rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-text-onDark-muted);
  max-width: 32ch;
}
.footer-social { display: flex; gap: 0.7rem; margin-top: 1.6rem; }
.footer-social a {
  width: 34px; height: 34px;
  border: 1px solid var(--c-line-dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.footer-social a:hover { border-color: var(--c-secondary); background: rgba(197,157,124,0.1); }
.footer-social svg { width: 15px; height: 15px; color: var(--c-secondary); }

.footer-col h4 {
  font-family: var(--f-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-secondary);
  margin-bottom: 1.4rem;
}
.footer-col ul { display: grid; gap: 0.85rem; }
.footer-col a, .footer-col address { font-size: 0.9rem; color: var(--c-text-onDark-muted); font-style: normal; line-height: 1.6; transition: color 0.3s ease; }
.footer-col a:hover { color: var(--c-secondary); }
.footer-col li.with-icon { display: flex; gap: 0.7rem; align-items: flex-start; }
.footer-col li.with-icon svg { width: 17px; height: 17px; color: var(--c-secondary); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  padding: 1.8rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--c-text-onDark-muted);
}
.footer-bottom .made { color: var(--c-text-onDark-muted); }

/* ============================================================
   WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  right: clamp(1.2rem, 3vw, 2rem);
  bottom: clamp(1.2rem, 3vw, 2rem);
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 34px -10px rgba(0,0,0,0.45);
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease, opacity 0.35s ease;
}
.whatsapp-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 18px 40px -10px rgba(0,0,0,0.5); }
.whatsapp-float.is-hidden { opacity: 0; transform: scale(0.7); pointer-events: none; }
.whatsapp-float svg { width: 28px; height: 28px; color: #ffffff; }
.whatsapp-float .ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.6;
  animation: wa-ping 2.4s ease-out infinite;
}
@keyframes wa-ping {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.19s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.33s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.4s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.47s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.54s; }
.reveal-stagger.is-visible > *:nth-child(9) { transition-delay: 0.61s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .equipe-grid { grid-template-columns: repeat(3, 1fr); }
  .dif-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
}

@media (max-width: 860px) {
  .main-nav, .header-actions { display: none; }
  .nav-toggle { display: flex; }

  .hero-media img { animation: heroPan 17s ease-in-out infinite; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .stat:nth-child(1), .stat:nth-child(3) { border-left: none; }
  .stat:nth-child(2), .stat:nth-child(4) { border-left: 1px solid var(--c-line-dark); }

  .sobre .container { grid-template-columns: 1fr; }
  .sobre-visual { max-width: 420px; margin: 0 auto; }

  .areas-grid { grid-template-columns: 1fr; }
  .equipe-grid { grid-template-columns: repeat(2, 1fr); }
  .dif-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.6rem; }

  .cta-banner { padding-bottom: 7rem; }
  .cta-banner .container { grid-template-columns: 1fr; text-align: center; }
  .cta-intro { align-items: center; }
  .cta-offices { flex-direction: column; align-items: center; gap: 1.6rem; }
  .cta-office { align-items: center; }
  .cta-office .val { max-width: 30ch; }
  .cta-banner .deco { display: none; }
  .cta-form { margin-top: 1rem; }
}

@media (max-width: 520px) {
  .hero-media { height: 78vh; min-height: 480px; }
  .hero-copy { margin-top: clamp(-9rem, -30vw, -6rem); }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .equipe-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img { animation: none; }
}

/* ============================================================
   ARTICLE PAGE
   ============================================================ */
.site-header.is-scrolled,
.site-header.header-static {
  background: rgba(0, 27, 56, 0.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  padding: 1rem 0;
  border-color: rgba(197, 157, 124, 0.18);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
}

.article-hero {
  background: var(--c-primary);
  padding: clamp(7.5rem, 14vw, 10rem) 0 clamp(2.5rem, 5vw, 3.5rem);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text-onDark-muted);
  margin-bottom: 1.6rem;
}
.breadcrumb a { color: var(--c-text-onDark-muted); transition: color 0.3s ease; }
.breadcrumb a:hover { color: var(--c-secondary); }
.breadcrumb svg { width: 13px; height: 13px; flex-shrink: 0; }
.breadcrumb .current { color: var(--c-secondary); }

.article-hero .tag {
  display: inline-block;
  background: var(--c-secondary);
  color: var(--c-primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4em 0.9em;
  margin-bottom: 1.4rem;
}
.article-hero h1 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.18;
  color: var(--c-text-onDark);
  max-width: 22ch;
}
.article-hero h1 em {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--c-secondary);
}
.article-meta-row {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.article-meta-row .reading {
  font-size: 0.85rem;
  color: var(--c-text-onDark-muted);
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.article-meta-row .reading svg { width: 15px; height: 15px; }

.article-cover {
  margin: 0 auto;
  max-width: var(--container);
  padding: 0 var(--pad);
  margin-top: clamp(-2.5rem, -4vw, -3.5rem);
  position: relative;
  z-index: 2;
}
.article-cover img {
  width: 100%;
  aspect-ratio: 16/8;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 40px 70px -30px rgba(0,15,34,0.45);
}

.article-body-section { background: var(--c-white); padding: clamp(3rem, 7vw, 5rem) 0 clamp(4rem, 8vw, 6rem); }
.article-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.prose { font-size: 1.06rem; line-height: 1.85; color: var(--c-ink); }
.prose > p:first-child {
  font-size: 1.2rem;
  color: var(--c-ink-soft);
  line-height: 1.75;
}
.prose h2 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--c-primary);
  margin-top: 2.6rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.prose p { margin-top: 1.1rem; }
.prose ul { margin: 1.3rem 0; padding-left: 0; list-style: none; display: grid; gap: 0.8rem; }
.prose li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--c-ink-soft);
}
.prose li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-secondary);
}
.prose strong { color: var(--c-primary); }
.prose a { color: var(--c-secondary-dark); text-decoration: underline; text-underline-offset: 3px; }

.article-share {
  margin-top: 2.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--c-cream-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.article-share .lbl { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-ink-soft); }
.article-share .links { display: flex; gap: 0.6rem; }
.article-share .links a {
  width: 38px; height: 38px;
  border: 1px solid var(--c-cream-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-primary);
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
}
.article-share .links a:hover { border-color: var(--c-secondary); color: var(--c-secondary-dark); background: rgba(197,157,124,0.08); }
.article-share .links svg { width: 16px; height: 16px; }

.article-cta {
  margin-top: 2.4rem;
  background: var(--c-primary);
  border-radius: 14px;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.article-cta h3 {
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--c-text-onDark);
  max-width: 26ch;
}
.article-cta .btn { flex-shrink: 0; }

.related { background: var(--c-cream); padding: clamp(4rem, 8vw, 6rem) 0; }
.related .section-head { max-width: 100%; }

@media (max-width: 640px) {
  .article-cover { margin-top: -1.5rem; }
  .article-cover img { aspect-ratio: 4/3; border-radius: 10px; }
  .article-cta { flex-direction: column; text-align: center; }
  .article-cta .btn { width: 100%; justify-content: center; }
  .article-meta-row { gap: 0.9rem; }
}