/* ===================================
   MARTIN ADVOCACIA — style.css
   Paleta: navy #0C1E2A · gold #C6C0B4
   =================================== */

:root {
  --navy:      #0C1E2A;
  --navy-deep: #06121E;
  --navy-mid:  #142838;
  --gold:      #C6C0B4;
  --gold-light:#D2D2C6;
  --cream:     #F4F3F0;
  --cream-mid: #DEDED8;
  --text:      #1A1A1A;
  --text-muted:#787874;
  --white:     #FFFFFF;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Jost', sans-serif;

  --radius: 2px;
  --transition: .3s ease;
  --shadow: 0 4px 32px rgba(33,45,58,.12);
  --shadow-lg: 0 12px 48px rgba(33,45,58,.18);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* UTILITIES */
.container {
  width: 92%;
  max-width: 1140px;
  margin: 0 auto;
}
.section { padding: 96px 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-tinted { background: var(--cream); }
.hidden { display: none; }
.br-desk { display: none; }
@media (min-width: 768px) { .br-desk { display: inline; } }

/* FADE-IN */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp .7s forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(201,169,110,.15);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: var(--navy-deep);
  box-shadow: var(--shadow);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 36px; width: auto; }
.logo-light { display: none; }
.logo-dark  { display: block; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--gold); }

.nav-cta {
  padding: 8px 20px;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--navy) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201,169,110,.35);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.4);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn-full { width: 100%; text-align: center; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(201,169,110,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(201,169,110,.04) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,.65);
  margin-bottom: 48px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-seal {
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 400px;
  opacity: .06;
  pointer-events: none;
  z-index: 1;
}
.hero-seal img { width: 100%; }

/* ========== SECTION HEADERS ========== */
.section-header {
  margin-bottom: 64px;
  max-width: 560px;
}
.section-label {
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
}
.section-dark .section-title { color: var(--white); }

/* ========== VALUES ========== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 48px;
}
.value-item { padding: 0; }
.value-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  opacity: .4;
  line-height: 1;
  margin-bottom: 16px;
}
.value-item h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 12px;
}
.value-item p {
  font-size: .9rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ========== AREAS PREVIEW ========== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
}
.area-card {
  display: block;
  padding: 48px 40px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(201,169,110,.15);
  transition: background var(--transition), border-color var(--transition);
  cursor: pointer;
}
.area-card:hover {
  background: rgba(201,169,110,.08);
  border-color: rgba(201,169,110,.4);
}
.area-icon {
  font-size: 1.8rem;
  margin-bottom: 20px;
  opacity: .8;
}
.area-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 14px;
}
.area-card p {
  font-size: .88rem;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,.6);
  margin-bottom: 24px;
}
.area-more {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
}

/* ========== CTA SECTION ========== */
.cta-inner {
  position: relative;
  padding: 80px 64px;
  background: var(--cream);
  border-left: 3px solid var(--gold);
  overflow: hidden;
}
.section-dark .cta-inner {
  background: rgba(255,255,255,.04);
  border-color: var(--gold);
}
.cta-pattern {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  opacity: .07;
  pointer-events: none;
}
.cta-text { position: relative; z-index: 2; max-width: 560px; }
.cta-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 300;
  margin-bottom: 16px;
}
.section-dark .cta-text h2 { color: var(--white); }
.cta-text p {
  font-size: .95rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}
.section-dark .cta-text p { color: rgba(255,255,255,.6); }

/* ========== PAGE HERO ========== */
.page-hero {
  padding: 140px 0 80px;
}
.page-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  max-width: 640px;
  margin-top: 16px;
}
.page-title em {
  font-style: italic;
  color: var(--gold);
}

/* ========== SOBRE ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 340px; }
}
.about-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 32px;
}
.about-text h2 em { font-style: italic; color: var(--gold); }
.about-text p {
  font-size: .95rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.aside-card {
  background: var(--navy);
  padding: 40px 32px;
  border-top: 3px solid var(--gold);
  position: sticky;
  top: 100px;
}
.aside-logo {
  width: 160px;
  margin-bottom: 32px;
}
.aside-facts { display: flex; flex-direction: column; gap: 20px; }
.aside-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.aside-facts li:last-child { border: none; padding-bottom: 0; }
.fact-label {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
}
.fact-value {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--white);
}

/* FILOSOFIA */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}
.phil-item {
  padding: 32px;
  background: var(--white);
  border-bottom: 2px solid var(--gold);
  box-shadow: var(--shadow);
}
.phil-item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 12px;
}
.phil-item p {
  font-size: .88rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ========== ÁREAS ========== */
.area-block { }
.area-header {
  margin-bottom: 56px;
  max-width: 700px;
}
.area-lead {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-muted);
  margin-top: 20px;
}
.area-divider {
  height: 1px;
  background: var(--cream-mid);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  padding: 32px;
  background: var(--cream);
  border-left: 2px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  border-left-color: var(--gold);
  box-shadow: var(--shadow);
}
.section-tinted .service-card { background: var(--white); }
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--navy);
}
.service-card p {
  font-size: .88rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ========== CONTATO ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}
.contact-info h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  margin-bottom: 16px;
}
.contact-intro {
  font-size: .92rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 40px;
}
.contact-channels { display: flex; flex-direction: column; gap: 12px; margin-bottom: 40px; }
.channel-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: var(--cream);
  border: 1px solid var(--cream-mid);
  transition: border-color var(--transition), box-shadow var(--transition);
  border-radius: var(--radius);
}
.channel-item:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
}
.channel-whatsapp { border-left: 3px solid #25D366; }
.channel-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--navy);
}
.channel-icon svg { width: 22px; height: 22px; }
.channel-whatsapp .channel-icon { color: #25D366; }
.channel-text { display: flex; flex-direction: column; gap: 2px; }
.channel-label {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
}
.channel-value {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--navy);
}
.contact-note {
  padding: 20px 24px;
  border-left: 2px solid var(--gold);
  background: var(--cream);
}
.contact-note p {
  font-size: .8rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-muted);
}

/* FORMULÁRIO */
.contact-form-wrap { }
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  font-family: var(--font-sans);
  font-weight: 500;
}
.optional { color: var(--text-muted); font-size: .7rem; text-transform: none; letter-spacing: 0; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  background: var(--cream);
  border: 1px solid var(--cream-mid);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .92rem;
  font-weight: 300;
  color: var(--text);
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}
.form-group textarea { resize: vertical; }
.form-privacy {
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 4px;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 64px 32px;
}
.success-icon {
  width: 64px; height: 64px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 24px;
}
.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 12px;
}
.form-success p { color: var(--text-muted); }

/* ========== FOOTER ========== */
.footer {
  background: var(--navy-deep);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: auto 1fr auto; align-items: start; }
}
.footer-logo { height: 28px; width: auto; }
.footer-info { display: flex; flex-direction: column; gap: 6px; }
.footer-info p {
  font-size: .82rem;
  font-weight: 300;
  color: rgba(255,255,255,.5);
}
.footer-info a { color: var(--gold); transition: opacity var(--transition); }
.footer-info a:hover { opacity: .75; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer-bottom p {
  font-size: .75rem;
  color: rgba(255,255,255,.3);
}
.footer-oab { font-style: italic; }

/* ========== MOBILE ========== */
@media (max-width: 767px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy-deep);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
    border-bottom: 1px solid rgba(201,169,110,.15);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-link { font-size: 1rem; }
  .section { padding: 64px 0; }
  .hero { padding: 100px 0 64px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; text-align: center; }
  .cta-inner { padding: 48px 32px; }
  .aside-card { position: static; }
}

/* ========== BLOG (índice) ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}
.post-card {
  display: flex;
  flex-direction: column;
  padding: 44px 40px;
  background: var(--cream);
  border: 1px solid var(--cream-mid);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.post-card:hover {
  background: var(--white);
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.post-card-date {
  font-family: var(--font-sans);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.post-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 14px;
}
.post-card-resumo {
  font-size: .9rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}
.post-card-more {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}
.post-empty {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--text-muted);
}

/* ========== BLOG (post) ========== */
.post-hero { padding: 130px 0 64px; }
.post-back {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  transition: opacity var(--transition);
}
.post-back:hover { opacity: .7; }
.post-date {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 16px;
}
.post-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  max-width: 820px;
}
.post-wrap { max-width: 720px; }
.post-body {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text);
}
.post-body h2 {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--navy);
  margin: 44px 0 16px;
}
.post-body h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--navy);
  margin: 32px 0 12px;
}
.post-body p { margin-bottom: 22px; color: var(--text-muted); }
.post-body strong { color: var(--navy); font-weight: 500; }
.post-body a { color: var(--navy); text-decoration: underline; text-decoration-color: var(--gold); }
.post-body ul, .post-body ol { margin: 0 0 22px 1.2em; color: var(--text-muted); }
.post-body li { margin-bottom: 10px; line-height: 1.75; }
.post-body blockquote {
  margin: 32px 0;
  padding: 20px 28px;
  background: var(--cream);
  border-left: 3px solid var(--gold);
  font-size: .92rem;
  font-style: italic;
  color: var(--text-muted);
}
.post-body blockquote p { margin: 0; }
.post-cta {
  margin-top: 56px;
  padding: 40px;
  background: var(--navy);
  border-top: 3px solid var(--gold);
}
.post-cta h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 10px;
}
.post-cta p {
  font-size: .92rem;
  font-weight: 300;
  color: rgba(255,255,255,.65);
  margin-bottom: 26px;
  line-height: 1.7;
}