/* ============================================================
   NETTO LIMA — style.css
   Design system, layout, components, utilities
   ============================================================ */

/* ── 1. Google Fonts import ────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ── 2. CSS Custom Properties ──────────────────────────────── */
:root {
  /* Brand colors */
  --color-primary:      #1a3a6b;
  --color-accent:       #2563eb;
  --color-accent-dark:  #1d4ed8;
  --color-gold:         #d4a017;
  --color-gold-light:   #f0c040;

  /* Neutrals */
  --color-black:        #0f172a;
  --color-dark:         #1e293b;
  --color-mid:          #64748b;
  --color-light:        #f1f5f9;
  --color-white:        #ffffff;
  --color-border:       #e2e8f0;
  --color-bg-subtle:    #f8fafc;

  /* Category badge colors */
  --cat-lei:            #1a3a6b;
  --cat-contratacao:    #0f766e;
  --cat-jurisprudencia: #7c3aed;
  --cat-planejamento:   #b45309;
  --cat-gestao:         #0369a1;
  --cat-licitacoes:     #be123c;
  --cat-lideranca:      #15803d;
  --cat-pessoas:        #c2410c;
  --cat-desenvolvimento:#4338ca;
  --cat-reflexoes:      #6b21a8;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Font sizes (fluid) */
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  2rem;
  --fs-3xl:  2.5rem;
  --fs-4xl:  3rem;
  --fs-5xl:  3.75rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --max-width:     1200px;
  --header-height: 72px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.16);
  --shadow-card:0 2px 8px rgba(26,58,107,.08);

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full:9999px;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
}

/* ── 3. Reset & Base ───────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

a:hover {
  color: var(--color-accent-dark);
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: var(--fs-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-black);
}

p {
  margin-bottom: var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

/* ── 4. Typography Scale ───────────────────────────────────── */
.text-xs   { font-size: var(--fs-xs); }
.text-sm   { font-size: var(--fs-sm); }
.text-base { font-size: var(--fs-base); }
.text-md   { font-size: var(--fs-md); }
.text-lg   { font-size: var(--fs-lg); }
.text-xl   { font-size: var(--fs-xl); }
.text-2xl  { font-size: var(--fs-2xl); }
.text-3xl  { font-size: var(--fs-3xl); }

.font-400 { font-weight: 400; }
.font-500 { font-weight: 500; }
.font-600 { font-weight: 600; }
.font-700 { font-weight: 700; }
.font-800 { font-weight: 800; }

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-accent  { color: var(--color-accent); }
.text-gold    { color: var(--color-gold); }
.text-mid     { color: var(--color-mid); }
.text-white   { color: var(--color-white); }

/* ── 5. Layout Utilities ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}

.section-sm {
  padding-block: var(--space-12);
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-black);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-mid);
  max-width: 640px;
  margin-bottom: var(--space-12);
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-subtitle {
  margin-inline: auto;
}

.section-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ── 6. Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .03em;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.55);
}

.btn-secondary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,.3);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background: #b8860b;
  border-color: #b8860b;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,160,23,.35);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-xs);
}

/* ── 7. Header ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), backdrop-filter var(--transition-slow);
  background: rgba(15,23,42,.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header.scrolled {
  background: var(--color-black);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-xl);
  color: var(--color-white);
  letter-spacing: -.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
  margin-bottom: 4px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-list a {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: rgba(255,255,255,.85);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-white);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black);
  z-index: 999;
  flex-direction: column;
  padding: var(--space-8) var(--space-6);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav .nav-list {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

.mobile-nav .nav-list a {
  font-size: var(--fs-lg);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  width: 100%;
}

.mobile-nav .header-cta {
  margin-top: var(--space-8);
  flex-direction: column;
  align-items: flex-start;
}

/* ── 8. Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--color-black);
  color: rgba(255,255,255,.75);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,.6);
  margin-bottom: var(--space-6);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

/* Newsletter in footer */
.newsletter-form-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.newsletter-form-footer p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.6);
  margin-bottom: var(--space-2);
}

.newsletter-input-group {
  display: flex;
  gap: var(--space-2);
}

.newsletter-input-group input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--fs-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-input-group input::placeholder {
  color: rgba(255,255,255,.4);
}

.newsletter-input-group input:focus {
  border-color: var(--color-accent);
}

.newsletter-input-group button {
  padding: var(--space-3) var(--space-4);
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
}

.newsletter-input-group button:hover {
  background: var(--color-accent-dark);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.4);
  margin: 0;
}

.footer-bottom a {
  color: rgba(255,255,255,.4);
}

.footer-bottom a:hover {
  color: var(--color-white);
}

/* ── 9. Floating WhatsApp Button ───────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-6);
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.45);
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,.55);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--color-white);
}

/* Pulse ring */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: var(--radius-full);
  background: rgba(37,211,102,.25);
  animation: pulse-ring 2.5s ease-out infinite;
}

@keyframes pulse-ring {
  0%   { transform: scale(0.9); opacity: 1; }
  70%  { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ── 10. Hero Section ──────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a1628 0%, #0f2347 35%, #1a3a6b 65%, #0e2040 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,.2) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(212,160,23,.12) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(26,58,107,.3) 0%, transparent 55%);
  animation: hero-glow 8s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0%   { opacity: .8; }
  100% { opacity: 1; }
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.03));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-32);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(212,160,23,.15);
  border: 1px solid rgba(212,160,23,.3);
  color: var(--color-gold-light);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-label span {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-gold-light);
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .3; }
}

.hero-title {
  font-size: clamp(2rem, 4vw, var(--fs-5xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  letter-spacing: -.02em;
}

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

.hero-subtitle {
  font-size: var(--fs-md);
  font-family: var(--font-heading);
  font-weight: 600;
  color: rgba(255,255,255,.65);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.hero-description {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.75);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat strong {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-white);
}

.hero-stat span {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
}

/* Photo placeholder */
.hero-photo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-photo-ring {
  position: relative;
  width: 380px;
  height: 380px;
}

.hero-photo-ring::before {
  content: '';
  position: absolute;
  inset: -16px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(212,160,23,.3);
  animation: spin-slow 20s linear infinite;
}

.hero-photo-ring::after {
  content: '';
  position: absolute;
  inset: -32px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(37,99,235,.2);
  animation: spin-slow 30s linear infinite reverse;
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.hero-photo {
  width: 380px;
  height: 380px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255,255,255,.9);
  position: relative;
  box-shadow: 0 0 0 6px rgba(37,99,235,.2), 0 20px 60px rgba(0,0,0,.4);
  overflow: hidden;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
}

/* Decorative element on hero photo */
.hero-badge {
  position: absolute;
  bottom: var(--space-4);
  right: -var(--space-4);
  background: var(--color-gold);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  transform: translateX(20px);
}

/* ── 11. Authority Bar ─────────────────────────────────────── */
.authority-bar {
  background: var(--color-primary);
  padding-block: var(--space-10);
}

.authority-bar-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.authority-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  border-right: 1px solid rgba(255,255,255,.15);
}

.authority-stat:last-child {
  border-right: none;
}

.authority-stat strong {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-gold-light);
  line-height: 1;
}

.authority-stat span {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,.8);
  letter-spacing: .04em;
}

/* ── 12. Cards ─────────────────────────────────────────────── */
/* Article card */
.article-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.article-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  position: relative;
  overflow: hidden;
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.article-card-date {
  font-size: var(--fs-xs);
  color: var(--color-mid);
}

.article-card-read {
  font-size: var(--fs-xs);
  color: var(--color-mid);
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-black);
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.article-card:hover .article-card-title {
  color: var(--color-accent);
}

.article-card-title a {
  color: inherit;
  text-decoration: none;
}

.article-card-excerpt {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
  margin-bottom: var(--space-5);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.read-more {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.read-more:hover {
  gap: 8px;
  color: var(--color-accent-dark);
}

.read-more svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Category Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.badge:hover {
  opacity: .85;
  transform: scale(.97);
}

.badge-lei            { background: rgba(26,58,107,.12);   color: var(--cat-lei); }
.badge-contratacao    { background: rgba(15,118,110,.12);  color: var(--cat-contratacao); }
.badge-jurisprudencia { background: rgba(124,58,237,.12);  color: var(--cat-jurisprudencia); }
.badge-planejamento   { background: rgba(180,83,9,.12);    color: var(--cat-planejamento); }
.badge-gestao         { background: rgba(3,105,161,.12);   color: var(--cat-gestao); }
.badge-licitacoes     { background: rgba(190,18,60,.12);   color: var(--cat-licitacoes); }
.badge-lideranca      { background: rgba(21,128,61,.12);   color: var(--cat-lideranca); }
.badge-pessoas        { background: rgba(194,65,12,.12);   color: var(--cat-pessoas); }
.badge-desenvolvimento{ background: rgba(67,56,202,.12);   color: var(--cat-desenvolvimento); }
.badge-reflexoes      { background: rgba(107,33,168,.12);  color: var(--cat-reflexoes); }

/* Service card */
.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(26,58,107,.1) 0%, rgba(37,99,235,.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--color-accent);
}

.service-card h3 {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-black);
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
  margin: 0;
}

/* Book card */
.book-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.book-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.book-cover {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #1a3a6b 0%, #2563eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.book-cover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(212,160,23,.15) 0%, transparent 60%);
}

.book-cover-title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.25;
  position: relative;
  z-index: 1;
}

.book-cover-title small {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 400;
  color: rgba(255,255,255,.65);
  margin-top: var(--space-2);
}

.book-body {
  padding: var(--space-5);
}

.book-body h3 {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-black);
}

.book-body p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  margin: 0;
  line-height: 1.55;
}

/* Testimonial card */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: .15;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-4);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--color-gold);
}

.testimonial-text {
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--color-dark);
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
}

.testimonial-author-info strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-black);
}

.testimonial-author-info span {
  font-size: var(--fs-xs);
  color: var(--color-mid);
}

/* ── 13. Newsletter Section ────────────────────────────────── */
.newsletter-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0f2347 100%);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(37,99,235,.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(212,160,23,.1) 0%, transparent 50%);
}

.newsletter-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.newsletter-content .section-title {
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.newsletter-content p {
  color: rgba(255,255,255,.7);
  font-size: var(--fs-md);
  margin-bottom: 0;
}

.newsletter-form-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.newsletter-form-main .form-row {
  display: flex;
  gap: var(--space-3);
}

.newsletter-form-main input {
  flex: 1;
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--fs-base);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.newsletter-form-main input::placeholder {
  color: rgba(255,255,255,.45);
}

.newsletter-form-main input:focus {
  border-color: var(--color-gold);
  background: rgba(255,255,255,.15);
}

.newsletter-success {
  display: none;
  padding: var(--space-4);
  background: rgba(21,128,61,.2);
  border: 1px solid rgba(21,128,61,.4);
  border-radius: var(--radius-md);
  color: #86efac;
  font-size: var(--fs-sm);
  font-weight: 500;
  text-align: center;
}

.newsletter-success.show {
  display: block;
}

/* ── 14. Forms ─────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-dark);
}

.form-input {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--color-dark);
  background: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.form-input::placeholder {
  color: var(--color-mid);
  opacity: .7;
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2364748b'%3E%3Cpath d='M5.23 7.21a.75.75 0 011.06.02L10 11.168l3.71-3.938a.75.75 0 111.08 1.04l-4.25 4.5a.75.75 0 01-1.08 0l-4.25-4.5a.75.75 0 01.02-1.06z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: var(--space-10);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-full {
  grid-column: 1 / -1;
}

/* ── 15. About / Sobre page ────────────────────────────────── */
.about-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-20);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
}

.about-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: center;
}

.about-photo {
  width: 100%;
  aspect-ratio: 1;
  max-width: 400px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #1a3a6b 0%, #2563eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 800;
  color: rgba(255,255,255,.9);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about-hero-content .section-label {
  color: var(--color-gold-light);
}

.about-hero-content h1 {
  font-size: clamp(2rem, 3.5vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.about-hero-content p {
  color: rgba(255,255,255,.75);
  font-size: var(--fs-md);
  line-height: 1.75;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.about-tag {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.85);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .04em;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: var(--space-10);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-primary));
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-10);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-10) - 5px);
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(37,99,235,.15);
}

.timeline-year {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.timeline-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-2);
}

.timeline-subtitle {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-mid);
  margin-bottom: var(--space-3);
}

.timeline-text {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
}

/* Mission/Vision/Purpose cards */
.mvp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.mvp-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  text-align: center;
}

.mvp-card.mission  { background: linear-gradient(135deg, #eff6ff, #dbeafe); }
.mvp-card.vision   { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }
.mvp-card.purpose  { background: linear-gradient(135deg, #fefce8, #fef3c7); }

.mvp-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.mvp-card h3 {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.mvp-card p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
  margin: 0;
}

/* Education/Cert */
.edu-item {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: box-shadow var(--transition-fast);
}

.edu-item:hover {
  box-shadow: var(--shadow-sm);
}

.edu-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.edu-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.edu-info strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 2px;
}

.edu-info span {
  font-size: var(--fs-xs);
  color: var(--color-mid);
}

/* ── 16. Blog/Articles page ────────────────────────────────── */
.blog-hero {
  padding-top: calc(var(--header-height) + var(--space-12));
  padding-bottom: var(--space-12);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
}

.blog-hero h1 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.blog-hero p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  margin: 0;
}

.blog-filters {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-5);
  position: sticky;
  top: var(--header-height);
  z-index: 100;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.filter-badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  flex: 1;
}

.filter-badge {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-mid);
  transition: all var(--transition-fast);
}

.filter-badge:hover,
.filter-badge.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
}

.search-input-wrap {
  position: relative;
}

.search-input-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  fill: var(--color-mid);
}

.search-input-wrap input {
  padding: var(--space-3) var(--space-4) var(--space-3) 38px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  width: 220px;
  outline: none;
  transition: all var(--transition-fast);
}

.search-input-wrap input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
  width: 280px;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16);
  color: var(--color-mid);
}

.no-results svg {
  width: 64px;
  height: 64px;
  fill: var(--color-light);
  margin: 0 auto var(--space-4);
}

.load-more-wrap {
  text-align: center;
  margin-top: var(--space-8);
}

/* ── 17. Single Article ────────────────────────────────────── */
.article-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-12);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
}

.article-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.65);
}

.article-meta-item svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
  opacity: .7;
}

.article-title {
  font-size: clamp(1.75rem, 3.5vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.15;
  max-width: 800px;
  margin-bottom: var(--space-5);
}

.article-description {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  max-width: 700px;
  line-height: 1.65;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

/* Table of Contents */
.toc {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}

.toc-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.toc-title svg {
  width: 16px;
  height: 16px;
  fill: var(--color-accent);
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toc-list a {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  text-decoration: none;
  display: block;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: var(--space-3);
  transition: all var(--transition-fast);
  line-height: 1.45;
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
}

.toc-list a.toc-h3 {
  padding-left: var(--space-6);
  font-size: var(--fs-xs);
}

/* Article body */
.article-body {
  font-size: var(--fs-md);
  line-height: 1.85;
  color: var(--color-dark);
}

.article-body h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-black);
  margin-top: var(--space-12);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-light);
  scroll-margin-top: calc(var(--header-height) + var(--space-6));
}

.article-body h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-black);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  scroll-margin-top: calc(var(--header-height) + var(--space-6));
}

.article-body p {
  margin-bottom: var(--space-5);
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  margin: var(--space-8) 0;
  padding: var(--space-5) var(--space-6);
  background: rgba(37,99,235,.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-dark);
  font-size: var(--fs-md);
}

.article-body blockquote strong {
  display: block;
  font-size: var(--fs-sm);
  font-style: normal;
  color: var(--color-mid);
  margin-top: var(--space-3);
}

.article-body ul,
.article-body ol {
  margin: var(--space-5) 0;
  padding-left: var(--space-6);
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }

.article-body li {
  margin-bottom: var(--space-2);
  padding-left: var(--space-2);
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--fs-sm);
}

.article-body th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
  text-align: left;
}

.article-body td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.article-body tr:nth-child(even) td {
  background: var(--color-bg-subtle);
}

.article-body code {
  background: rgba(37,99,235,.06);
  border: 1px solid rgba(37,99,235,.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: .875em;
  color: var(--color-primary);
}

/* Author box */
.author-box {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-top: var(--space-12);
}

.author-box-avatar {
  width: 80px;
  height: 80px;
  min-width: 80px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-white);
}

.author-box-info h4 {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: 4px;
}

.author-box-info .author-role {
  font-size: var(--fs-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.author-box-info p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
  margin: 0;
}

/* Share buttons */
.share-section {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.share-section h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-dark);
}

.share-buttons {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.share-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.share-btn.whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.share-btn.whatsapp:hover {
  background: #20b858;
  color: var(--color-white);
  transform: translateY(-2px);
}

.share-btn.linkedin {
  background: #0077b5;
  color: var(--color-white);
}

.share-btn.linkedin:hover {
  background: #005885;
  color: var(--color-white);
  transform: translateY(-2px);
}

.share-btn.facebook {
  background: #1877f2;
  color: var(--color-white);
}

.share-btn.facebook:hover {
  background: #0d65d9;
  color: var(--color-white);
  transform: translateY(-2px);
}

.share-btn.instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--color-white);
}

.share-btn.instagram:hover {
  opacity: .9;
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Comments placeholder */
.comments-section {
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px dashed var(--color-border);
}

.comments-section h3 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
  color: var(--color-black);
}

.comments-section p {
  color: var(--color-mid);
  margin: 0;
}

/* ── 18. Consultoria page ──────────────────────────────────── */
.consult-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
  text-align: center;
}

.consult-hero h1 {
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--color-white);
  max-width: 700px;
  margin: var(--space-4) auto var(--space-5);
}

.consult-hero p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  max-width: 560px;
  margin: 0 auto;
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  position: relative;
}

.process-step-number {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary);
  position: relative;
  z-index: 1;
}

.process-step h3 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-black);
}

.process-step p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.55;
  margin: 0;
}

/* Consultoria pricing CTA */
.pricing-cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0f2347 100%);
  text-align: center;
  padding-block: var(--space-20);
  position: relative;
  overflow: hidden;
}

.pricing-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(37,99,235,.2) 0%, transparent 65%);
}

.pricing-cta-section .section-title {
  color: var(--color-white);
}

.pricing-cta-section p {
  color: rgba(255,255,255,.7);
  max-width: 540px;
  margin: 0 auto var(--space-8);
  font-size: var(--fs-md);
}

/* Contact form section */
.contact-form-section {
  background: var(--color-bg-subtle);
}

.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

/* ── 19. Cursos page ───────────────────────────────────────── */
.course-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.course-card-header {
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  position: relative;
  overflow: hidden;
}

.course-card-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(212,160,23,.2) 0%, transparent 60%);
}

.course-badge-new {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-white);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.course-card-header h3 {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 1;
}

.course-card-header p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.75);
  margin: 0;
  position: relative;
  z-index: 1;
}

.course-card-body {
  padding: var(--space-6);
}

.course-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.course-detail {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-mid);
}

.course-detail svg {
  width: 15px;
  height: 15px;
  fill: var(--color-accent);
}

.course-modules {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.course-module {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-dark);
}

.course-module::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  flex-shrink: 0;
}

/* Materials */
.material-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.material-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.material-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.material-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--color-white);
}

.material-info {
  flex: 1;
}

.material-info strong {
  display: block;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 3px;
}

.material-info span {
  font-size: var(--fs-xs);
  color: var(--color-mid);
}

/* ── 20. Contact page ──────────────────────────────────────── */
.contact-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
  text-align: center;
}

.contact-hero h1 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.contact-hero p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  max-width: 500px;
  margin: 0 auto;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info-card {
  background: var(--color-bg-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  border: 1px solid var(--color-border);
}

.contact-info-card h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.contact-info-text strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 2px;
}

.contact-info-text span,
.contact-info-text a {
  font-size: var(--fs-sm);
  color: var(--color-mid);
}

.contact-info-text a:hover {
  color: var(--color-accent);
}

.contact-social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.contact-social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition-base);
}

.contact-social-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.contact-social-item svg {
  width: 26px;
  height: 26px;
}

.contact-social-item span {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-dark);
}

/* ── 21. Page hero generic ─────────────────────────────────── */
.page-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-primary) 100%);
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-hero p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.7);
  max-width: 600px;
}

/* ── 22. Utility classes ───────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.separator {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-8);
}

.bg-light    { background-color: var(--color-light); }
.bg-white    { background-color: var(--color-white); }
.bg-subtle   { background-color: var(--color-bg-subtle); }
.bg-dark     { background-color: var(--color-dark); }
.bg-primary  { background-color: var(--color-primary); }

.mt-auto { margin-top: auto; }
.mb-0    { margin-bottom: 0 !important; }

/* ── 23. Featured article layout ──────────────────────────── */
.featured-articles {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-8);
}

.featured-article-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.featured-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.featured-article-image {
  aspect-ratio: 16/8;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: var(--space-6);
}

.featured-article-image .image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 60%);
}

.featured-article-image .badge {
  position: relative;
  z-index: 1;
}

.featured-article-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.featured-article-body h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-black);
  line-height: 1.3;
}

.featured-article-body h3 a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.featured-article-body h3 a:hover {
  color: var(--color-accent);
}

.featured-article-body p {
  font-size: var(--fs-sm);
  color: var(--color-mid);
  line-height: 1.65;
  flex: 1;
}

/* ── 24. Skeleton loading ──────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── 25. Responsive — Tablet 1024px ───────────────────────── */
@media (max-width: 1024px) {
  :root { --header-height: 68px; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-12);
    padding-block: var(--space-24);
  }

  .hero-photo-wrap { order: -1; }

  .hero-photo,
  .hero-photo-ring {
    width: 280px;
    height: 280px;
    margin: 0 auto;
  }

  .hero-actions { justify-content: center; }
  .hero-stats   { justify-content: center; }
  .hero-description { margin-inline: auto; }

  .newsletter-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

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

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

  .process-steps::before {
    display: none;
  }

  .about-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-8);
  }

  .about-photo {
    max-width: 260px;
    margin: 0 auto;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .featured-articles {
    grid-template-columns: 1fr;
  }

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

/* ── 26. Responsive — Mobile 768px ────────────────────────── */
@media (max-width: 768px) {
  :root {
    --header-height: 60px;
    --space-20: 3.5rem;
    --space-24: 4rem;
  }

  /* Nav */
  .nav-list,
  .header-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .authority-bar-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .authority-stat {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,.15);
    padding-bottom: var(--space-6);
  }

  .authority-stat:last-child {
    border-bottom: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

  .section-title { font-size: var(--fs-2xl); }

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

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

  .hero-photo,
  .hero-photo-ring {
    width: 220px;
    height: 220px;
  }

  .newsletter-form-main .form-row {
    flex-direction: column;
  }

  .share-buttons {
    flex-direction: column;
  }

  .author-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .filter-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .search-input-wrap input,
  .search-input-wrap input:focus {
    width: 100%;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: var(--space-6);
    flex-wrap: wrap;
    justify-content: center;
  }

  .consult-hero, .contact-hero {
    padding-bottom: var(--space-12);
  }

  .blog-hero h1 { font-size: var(--fs-2xl); }

  .article-title { font-size: var(--fs-2xl); }

  .featured-articles { grid-template-columns: 1fr; }
}

/* ── 27. Reading Progress Bar ──────────────────────────────── */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-gold));
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ── 28. Back to Top Button ────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26,58,107,.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s, visibility .3s, transform .3s, background .2s;
  z-index: 998;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-accent);
}
.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── 29. Cookie Banner ─────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  color: #e2e8f0;
  padding: var(--space-4) var(--space-6);
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.16,1,.3,1);
  border-top: 1px solid rgba(255,255,255,.08);
}
.cookie-banner.visible {
  transform: translateY(0);
}
.cookie-banner p {
  margin: 0;
  font-size: var(--fs-sm);
  flex: 1;
  min-width: 260px;
}
.cookie-banner a {
  color: var(--color-gold-light);
  text-decoration: underline;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}
.cookie-accept {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.cookie-accept:hover { background: var(--color-primary); }
.cookie-decline {
  background: transparent;
  color: rgba(255,255,255,.5);
  border: 1px solid rgba(255,255,255,.15);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: color .2s;
}
.cookie-decline:hover { color: rgba(255,255,255,.8); }

/* ── 30. Print ─────────────────────────────────────────────── */
@media print {
  .site-header,
  .site-footer,
  .whatsapp-float,
  .mobile-nav,
  .share-buttons,
  .toc {
    display: none !important;
  }

  body {
    color: #000;
    font-size: 12pt;
  }

  .article-body {
    max-width: 100%;
  }
}