/* ══════════════════════════════════════════════════════════════
   OLIVEIRA MARTINS ADVOCACIA — Global Stylesheet
   Theme: Dark + Gold Premium
   ══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  --bg-primary: #0B0E13;
  --bg-secondary: #12161D;
  --bg-card: #161B24;
  --bg-card-hover: #1C2230;
  --border: #1E2533;
  --border-light: #2A3244;

  --gold: #C9A84C;
  --gold-light: #EFD173;
  --gold-dark: #A16E2F;
  --gold-gradient: linear-gradient(135deg, #EFD173 0%, #C9A84C 50%, #A16E2F 100%);
  --gold-text: linear-gradient(135deg, #FFF 0%, #EFD173 39%, #A16E2F 100%);

  --text-primary: #E8ECF1;
  --text-secondary: #9BA5B7;
  --text-muted: #5A6477;

  --white: #FFFFFF;
  --black: #000000;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1200px;
  --header-height: 80px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 17px;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img { max-width: 100%; height: auto; display: block; }

ul, ol { list-style: none; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5.5vw, 3.8rem); }
h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.35rem, 3vw, 1.9rem); }

p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1.05rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
}

.section-text {
  font-size: 1.05rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
}

.gold-text {
  background: var(--gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: var(--gold-gradient);
  margin-bottom: 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-subtitle {
  margin-bottom: 0.75rem;
}

.section-header .section-title {
  margin-bottom: 0;
}

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 100px 0;
}

/* ── Header / Navbar ────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(11, 14, 19, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(11, 14, 19, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img, .logo svg {
  height: 50px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  position: relative;
  padding: 8px 0;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width 0.3s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--gold-light);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px !important;
  border: 1px solid var(--gold);
  border-radius: 4px;
  color: var(--gold) !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
}

.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--bg-primary) !important;
}

.nav-cta::after { display: none !important; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
  border-radius: 2px;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(161,110,47,0.04) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  color: var(--text-secondary);
}

.hero-line {
  width: 80px;
  height: 3px;
  background: var(--gold-gradient);
  margin-bottom: 2rem;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: var(--bg-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

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

.btn-full-width {
  width: 100%;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(201,168,76,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.card h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Area Cards ────────────────────────────────────────────── */
.area-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: var(--transition);
}

.area-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-light);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.area-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.area-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.area-description {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.link-arrow {
  color: var(--gold);
  font-size: 0.88rem;
  font-weight: 500;
  display: inline-block;
  margin-top: 1rem;
  transition: var(--transition);
}

.link-arrow:hover {
  transform: translateX(4px);
  color: var(--gold-light);
}

/* ── Grid Layouts ───────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

/* ── Stats ──────────────────────────────────────────────────── */
.stats {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 700;
  background: var(--gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 0.5rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── About Section ──────────────────────────────────────────── */
.about {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-left {
  /* container for image */
}

.about-image {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-text {
  font-size: 5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--gold);
  opacity: 0.3;
}

.about-right {
  padding-left: 0;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.value-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 2rem 0;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.value-icon {
  color: var(--gold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.value-item .icon {
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.values-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

/* ── Areas Preview Section ──────────────────────────────────── */
.areas-preview {
  padding: 100px 0;
  background: var(--bg-primary);
}

/* ── Team ───────────────────────────────────────────────────── */
.team-card {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-light);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--gold);
  overflow: hidden;
}

.team-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.team-role {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.team-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.team-oab {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* ── Contact Form ───────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item .icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(201,168,76,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9rem;
  margin: 0;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ── CTA Section ────────────────────────────────────────────── */
.cta-section {
  padding: 80px 0;
  text-align: center;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Blog Page Styles ───────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.blog-thumbnail {
  height: 200px;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border-bottom: 1px solid var(--border);
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-card h3 a:hover {
  color: var(--gold-light);
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.blog-read-more {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-block;
  margin-top: 1rem;
  transition: var(--transition);
}

.blog-read-more:hover {
  transform: translateX(4px);
  color: var(--gold-light);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.footer-col {
  flex: 1;
  min-width: 200px;
}

.footer-logo img {
  height: 40px;
  margin-bottom: 1rem;
}

.footer-title {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-description {
  font-size: 0.88rem;
  max-width: 280px;
  color: var(--text-secondary);
}

.footer-links li {
  margin-bottom: 6px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold-light);
  padding-left: 4px;
}

.footer-info li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.footer-info li strong {
  color: var(--text-primary);
  font-weight: 500;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img, .footer-brand svg {
  height: 45px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 5px 0;
}

.footer-links a:hover {
  color: var(--gold-light);
  transform: translateX(4px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

/* ── WhatsApp Float / Button ─────────────────────────────────── */
.whatsapp-float,
.whatsapp-button {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  cursor: pointer;
}

.whatsapp-float:hover,
.whatsapp-button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

.whatsapp-float svg,
.whatsapp-button svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* ── Page Header (internal pages) ───────────────────────────── */
.page-header {
  padding: 160px 0 80px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.05) 0%, transparent 60%);
}

.page-header .container {
  position: relative;
  z-index: 2;
}

.page-header h1 {
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--gold); }
.breadcrumb span { color: var(--text-muted); }

/* ── Area Detail Page ───────────────────────────────────────── */
.area-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.area-detail-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--gold);
}

.area-detail-content ul {
  padding-left: 0;
}

.area-detail-content ul li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.area-detail-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 2px;
  background: var(--gold);
}

/* ── Animations ─────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 100px 2rem 2rem;
    gap: 1.5rem;
    border-left: 1px solid var(--border);
    transition: right 0.3s ease;
  }

  .nav.open { right: 0; }

  .grid-2, .grid-3, .about-grid, .contact-grid, .area-detail {
    grid-template-columns: 1fr;
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .hero-content h1 { font-size: 2.2rem; }

  section { padding: 60px 0; }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }

  .footer-content { flex-direction: column; }

  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

  .blog-grid { grid-template-columns: 1fr; }
}