/* ========================================
   RIC CAIRU - REVISTA DE INICIAÇÃO CIENTÍFICA
   ESTILOS PRINCIPAIS
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&family=Open+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --cairu-green: #1a5632;
  --cairu-green-light: #2d7a4a;
  --cairu-green-dark: #0f3d22;
  --cairu-gold: #c9a227;
  --cairu-gold-dark: #b8941f;
  --cairu-gray: #f8fafc;
  --cairu-gray-dark: #e2e8f0;
  --text-dark: #1e293b;
  --text-medium: #64748b;
  --text-light: #94a3b8;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Merriweather', serif;
  font-weight: 700;
  line-height: 1.3;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }
@media (min-width: 1280px) { .container { padding: 0 3rem; } }

.section-padding { padding: 4rem 0; }
@media (min-width: 1024px) { .section-padding { padding: 6rem 0; } }
.text-center { text-align: center; }
.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; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary { background-color: var(--cairu-gold); color: var(--cairu-green); }
.btn-primary:hover { background-color: var(--cairu-gold-dark); }
.btn-outline { background-color: transparent; border: 1px solid rgba(255, 255, 255, 0.3); color: var(--white); }
.btn-outline:hover { background-color: rgba(255, 255, 255, 0.1); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
}

.badge-primary { background-color: var(--cairu-gold); color: var(--cairu-green); }
.badge-secondary { background-color: rgba(26, 86, 50, 0.1); color: var(--cairu-green); }
.badge-outline { background-color: transparent; border: 1px solid var(--cairu-gray-dark); color: var(--text-medium); }

.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.card:hover { box-shadow: var(--shadow-xl); }
.card-content { padding: 1.5rem; }

.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--cairu-green); margin-bottom: 0.5rem; }

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--cairu-gray-dark);
  border-radius: var(--radius-md);
  background-color: var(--white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--cairu-green);
  box-shadow: 0 0 0 3px rgba(26, 86, 50, 0.1);
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-light); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-input-icon { position: relative; }
.form-input-icon .form-input { padding-left: 2.5rem; }
.form-input-icon .icon { position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%); width: 1.25rem; height: 1.25rem; color: var(--text-light); }

.upload-area { border: 2px dashed var(--cairu-gray-dark); border-radius: var(--radius-lg); padding: 1.5rem; text-align: center; cursor: pointer; transition: border-color 0.2s ease; }
.upload-area:hover { border-color: var(--cairu-green); }
.upload-area .icon { width: 2rem; height: 2rem; color: var(--text-light); margin: 0 auto 0.5rem; }

.alert { padding: 1rem; border-radius: var(--radius-md); margin-bottom: 1.5rem; }
.alert-warning { background-color: #fef3c7; border: 1px solid #fcd34d; color: #92400e; }
.alert-success { background-color: #d1fae5; border: 1px solid #6ee7b7; color: #065f46; display: flex; align-items: center; }
.alert-error { background-color: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; display: flex; align-items: center; }

.accordion { margin-bottom: 1rem; }
.accordion-header { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem; background-color: var(--white); border: none; text-align: left; cursor: pointer; transition: background-color 0.2s ease; }
.accordion-header:hover { background-color: var(--cairu-gray); }
.accordion-header-content { display: flex; align-items: center; gap: 1rem; }
.accordion-icon { width: 3rem; height: 3rem; background-color: var(--cairu-green); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.accordion-icon svg { width: 1.5rem; height: 1.5rem; color: var(--cairu-gold); }
.accordion-title { font-size: 1.125rem; font-weight: 700; color: var(--cairu-green); }
.accordion-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.25rem; }
.accordion-arrow { width: 1.5rem; height: 1.5rem; color: var(--text-medium); transition: transform 0.2s ease; }
.accordion.active .accordion-arrow { transform: rotate(180deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.accordion.active .accordion-content { max-height: 5000px; }
.accordion-body { border-top: 1px solid var(--cairu-gray-dark); }

.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: all 0.3s ease; }
.header-top { background-color: var(--cairu-green); color: var(--white); padding: 0.5rem 0; font-size: 0.875rem; }
.header-top-content { display: flex; justify-content: space-between; align-items: center; }
.header-top-left { display: flex; align-items: center; gap: 1rem; }
.header-top-left span { display: none; }
@media (min-width: 640px) { .header-top-left span { display: inline; } }
.header-top-divider { color: var(--cairu-gold); }
.header-top a:hover { color: var(--cairu-gold); }
.header-main { background-color: var(--cairu-green); padding: 1rem 0; transition: padding 0.3s ease; }
.header.scrolled .header-top { display: none; }
.header.scrolled .header-main { padding: 0.75rem 0; background-color: rgba(26, 86, 50, 0.95); backdrop-filter: blur(10px); }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { width: 2.5rem; height: 2.5rem; background-color: var(--cairu-gold); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.logo-icon svg { width: 1.5rem; height: 1.5rem; color: var(--cairu-green); }
.logo-text h1 { font-size: 1.125rem; font-weight: 700; color: var(--white); line-height: 1.2; }
.logo:hover .logo-text h1 { color: var(--cairu-gold); }
.logo-text p { font-size: 0.625rem; color: rgba(255, 255, 255, 0.7); }

.nav-desktop { display: none; }
@media (min-width: 1024px) { .nav-desktop { display: flex; align-items: center; gap: 0.25rem; } }
.nav-link { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; color: rgba(255, 255, 255, 0.9); border-radius: var(--radius-md); transition: all 0.2s ease; }
.nav-link:hover { color: var(--white); background-color: rgba(255, 255, 255, 0.1); }
.nav-link.active { background-color: var(--cairu-gold); color: var(--cairu-green); }
.nav-link svg { width: 1rem; height: 1rem; }

.menu-toggle { display: flex; align-items: center; justify-content: center; width: 2.5rem; height: 2.5rem; color: var(--white); border-radius: var(--radius-md); transition: background-color 0.2s ease; }
.menu-toggle:hover { background-color: rgba(255, 255, 255, 0.1); }
.menu-toggle svg { width: 1.5rem; height: 1.5rem; }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

.nav-mobile { display: none; background-color: var(--cairu-green); border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 1rem; }
.nav-mobile.open { display: block; }
.nav-mobile .nav-link { width: 100%; padding: 0.75rem 1rem; margin-bottom: 0.25rem; }

.hero { position: relative; min-height: 600px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); padding-top: 8rem; padding-bottom: 4rem; }
@media (min-width: 1024px) { .hero { min-height: 700px; padding-top: 10rem; } }
.hero-bg { position: absolute; inset: 0; opacity: 0.1; background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-glow-1 { position: absolute; top: 5rem; left: 2.5rem; width: 18rem; height: 18rem; background-color: rgba(201, 162, 39, 0.2); border-radius: 50%; filter: blur(60px); }
.hero-glow-2 { position: absolute; bottom: 5rem; right: 2.5rem; width: 24rem; height: 24rem; background-color: rgba(201, 162, 39, 0.1); border-radius: 50%; filter: blur(60px); }
.hero-content { position: relative; z-index: 10; }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; } }

.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background-color: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 9999px; padding: 0.5rem 1rem; margin-bottom: 1.5rem; }
.hero-badge svg { width: 1rem; height: 1rem; color: var(--cairu-gold); }
.hero-badge span { font-size: 0.875rem; color: rgba(255, 255, 255, 0.9); }

.hero-title { font-size: 2.5rem; font-weight: 700; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
@media (min-width: 640px) { .hero-title { font-size: 3.5rem; } }
@media (min-width: 1024px) { .hero-title { font-size: 4rem; } }
.hero-title span { color: var(--cairu-gold); }

.hero-subtitle { font-size: 1.25rem; color: rgba(255, 255, 255, 0.8); margin-bottom: 0.5rem; font-weight: 300; }
.hero-description { color: rgba(255, 255, 255, 0.7); margin-bottom: 2rem; max-width: 36rem; }
.hero-buttons { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 3rem; }
@media (min-width: 640px) { .hero-buttons { flex-direction: row; } }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.hero-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--cairu-gold); }
@media (min-width: 640px) { .hero-stat-value { font-size: 2rem; } }
.hero-stat-label { font-size: 0.75rem; color: rgba(255, 255, 255, 0.6); }
@media (min-width: 640px) { .hero-stat-label { font-size: 0.875rem; } }

.hero-book { display: none; }
@media (min-width: 1024px) { .hero-book { display: flex; justify-content: center; align-items: center; } }
.book { position: relative; width: 20rem; height: 24rem; background: linear-gradient(135deg, var(--cairu-gold) 0%, var(--cairu-gold-dark) 100%); border-radius: 0 1rem 1rem 0; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.book-cover { position: absolute; inset: 1rem; background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); border-radius: 0 0.75rem 0.75rem 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem; text-align: center; }
.book-cover svg { width: 5rem; height: 5rem; color: var(--cairu-gold); margin-bottom: 1.5rem; }
.book-cover h3 { font-size: 1.5rem; color: var(--white); margin-bottom: 0.5rem; }
.book-cover p { font-size: 0.875rem; color: rgba(255, 255, 255, 0.7); }
.book-line { width: 4rem; height: 0.25rem; background-color: var(--cairu-gold); border-radius: 9999px; margin-top: 2rem; }
.book-badge-1 { position: absolute; top: -1.5rem; right: -1.5rem; width: 5rem; height: 5rem; background-color: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; }
.book-badge-1 svg { width: 2.5rem; height: 2.5rem; color: var(--cairu-gold); }
.book-badge-2 { position: absolute; bottom: -1rem; left: -1rem; width: 4rem; height: 4rem; background-color: var(--cairu-gold); border-radius: 0.5rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.book-badge-2 svg { width: 2rem; height: 2rem; color: var(--cairu-green); }

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; }
.hero-wave svg { width: 100%; height: auto; }

.section-header { margin-bottom: 3rem; }
.section-badge { display: inline-flex; align-items: center; gap: 0.5rem; background-color: rgba(26, 86, 50, 0.1); color: var(--cairu-green); border-radius: 9999px; padding: 0.5rem 1rem; margin-bottom: 1rem; font-size: 0.875rem; font-weight: 500; }
.section-badge svg { width: 1rem; height: 1rem; }
.section-title { font-size: 1.875rem; color: var(--cairu-green); margin-bottom: 1rem; }
@media (min-width: 1024px) { .section-title { font-size: 2.25rem; } }
.section-description { color: var(--text-medium); max-width: 36rem; }

.features-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
.feature-card { background: linear-gradient(135deg, var(--white) 0%, var(--cairu-gray) 100%); border-radius: var(--radius-lg); padding: 1.5rem; transition: box-shadow 0.2s ease; }
.feature-card:hover { box-shadow: var(--shadow-xl); }
.feature-icon { width: 3rem; height: 3rem; background-color: rgba(26, 86, 50, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.feature-icon svg { width: 1.5rem; height: 1.5rem; color: var(--cairu-green); }
.feature-title { font-size: 1rem; font-weight: 700; color: var(--cairu-green); margin-bottom: 0.5rem; }
.feature-description { font-size: 0.875rem; color: var(--text-medium); }

.content-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .content-grid { grid-template-columns: 2fr 1fr; } }

.prose { color: var(--text-dark); line-height: 1.8; }
.prose p { margin-bottom: 1.5rem; }
.prose strong { color: var(--cairu-green); font-weight: 600; }

.highlight-box { background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); border-radius: var(--radius-xl); padding: 1.5rem; color: var(--white); margin: 2rem 0; }
.highlight-box-content { display: flex; align-items: flex-start; gap: 1rem; }
.highlight-box svg { width: 2.5rem; height: 2.5rem; color: var(--cairu-gold); flex-shrink: 0; }
.highlight-box h4 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.highlight-box p { color: rgba(255, 255, 255, 0.9); font-size: 0.875rem; }
.highlight-box strong { color: var(--cairu-gold); }

.pub-types-card { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.pub-types-header { background-color: var(--cairu-green); padding: 1rem 1.5rem; display: flex; align-items: center; gap: 0.5rem; }
.pub-types-header svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-gold); }
.pub-types-header h3 { color: var(--white); font-size: 1rem; }
.pub-type-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem 1.5rem; border-bottom: 1px solid var(--cairu-gray-dark); }
.pub-type-item:last-child { border-bottom: none; }
.pub-type-icon { width: 2.5rem; height: 2.5rem; background-color: rgba(201, 162, 39, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pub-type-icon svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-gold); }
.pub-type-title { font-size: 0.875rem; font-weight: 600; color: var(--cairu-green); }
.pub-type-desc { font-size: 0.75rem; color: var(--text-medium); margin-top: 0.25rem; }

.contact-card { background: linear-gradient(135deg, var(--cairu-gold) 0%, var(--cairu-gold-dark) 100%); border-radius: var(--radius-lg); padding: 1.5rem; text-align: center; }
.contact-card h3 { color: var(--cairu-green); margin-bottom: 0.5rem; }
.contact-card p { color: rgba(26, 86, 50, 0.8); font-size: 0.875rem; margin-bottom: 1rem; }
.contact-card a { display: inline-flex; align-items: center; gap: 0.5rem; background-color: var(--cairu-green); color: var(--white); padding: 0.5rem 1rem; border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 500; }
.contact-card a:hover { background-color: var(--cairu-green-dark); }

.mission-section { background-color: var(--cairu-gray); padding: 4rem 0; }
.mission-grid { display: grid; gap: 2rem; }
@media (min-width: 768px) { .mission-grid { grid-template-columns: repeat(3, 1fr); } }
.mission-card { background-color: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 2rem; text-align: center; transition: all 0.2s ease; }
.mission-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.mission-icon { width: 4rem; height: 4rem; background-color: var(--cairu-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; }
.mission-icon svg { width: 2rem; height: 2rem; color: var(--cairu-gold); }
.mission-title { font-size: 1.25rem; color: var(--cairu-green); margin-bottom: 0.75rem; }
.mission-description { font-size: 0.875rem; color: var(--text-medium); }

.page-header { background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); padding: 8rem 0 4rem; text-align: center; }
@media (min-width: 1024px) { .page-header { padding: 10rem 0 5rem; } }
.page-header-badge { display: inline-flex; align-items: center; gap: 0.5rem; background-color: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 9999px; padding: 0.5rem 1rem; margin-bottom: 1.5rem; }
.page-header-badge svg { width: 1rem; height: 1rem; color: var(--cairu-gold); }
.page-header-badge span { font-size: 0.875rem; color: rgba(255, 255, 255, 0.9); }
.page-header-title { font-size: 2.5rem; color: var(--white); margin-bottom: 1rem; }
@media (min-width: 1024px) { .page-header-title { font-size: 3rem; } }
.page-header-description { color: rgba(255, 255, 255, 0.8); max-width: 36rem; margin: 0 auto; }

.team-section { padding: 4rem 0; margin-top: -2rem; }
.team-block { margin-bottom: 3rem; }
.team-block-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.team-block-icon { width: 2.5rem; height: 2.5rem; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.team-block-icon.green { background-color: var(--cairu-green); }
.team-block-icon.gold { background-color: var(--cairu-gold); }
.team-block-icon svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-gold); }
.team-block-icon.gold svg { color: var(--cairu-green); }
.team-block-title { font-size: 1.25rem; color: var(--cairu-green); }
.team-block-subtitle { font-size: 0.875rem; color: var(--text-medium); }
.team-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .team-grid-2 { grid-template-columns: repeat(2, 1fr); } .team-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .team-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.team-card { background-color: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 1.5rem; transition: box-shadow 0.2s ease; }
.team-card:hover { box-shadow: var(--shadow-lg); }
.team-card-content { display: flex; align-items: flex-start; gap: 1rem; }
.team-card-avatar { width: 3.5rem; height: 3.5rem; background-color: var(--cairu-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.team-card-avatar svg { width: 2rem; height: 2rem; color: var(--white); }
.team-card-avatar.small { width: 2.5rem; height: 2.5rem; }
.team-card-avatar.small svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-green); }
.team-card-avatar.small { background-color: rgba(26, 86, 50, 0.1); }
.team-card-info { flex: 1; min-width: 0; }
.team-card-name { font-size: 1rem; font-weight: 700; color: var(--cairu-green); line-height: 1.3; }
.team-card-institution { font-size: 0.875rem; color: var(--cairu-gold); font-weight: 500; margin-top: 0.25rem; }
.team-card-email { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--text-medium); margin-top: 0.5rem; }
.team-card-email:hover { color: var(--cairu-green); }
.team-card-email svg { width: 1rem; height: 1rem; }

.articles-search { padding: 2rem 0; margin-top: -2rem; }
.search-card { background-color: var(--white); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); padding: 1.5rem; }
.search-row { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .search-row { flex-direction: row; align-items: center; } }
.search-input-wrapper { position: relative; flex: 1; }
.search-input-wrapper svg { position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%); width: 1.25rem; height: 1.25rem; color: var(--text-light); }
.search-input-wrapper input { width: 100%; padding: 0.75rem 1rem 0.75rem 2.5rem; font-size: 0.875rem; border: 1px solid var(--cairu-gray-dark); border-radius: var(--radius-md); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.search-input-wrapper input:focus { outline: none; border-color: var(--cairu-green); box-shadow: 0 0 0 3px rgba(26, 86, 50, 0.1); }
.search-input-wrapper input::placeholder { color: var(--text-light); }
.articles-section { padding: 2rem 0 5rem; }

.article-item { padding: 1.5rem; border-bottom: 1px solid var(--cairu-gray-dark); }
.article-item:last-child { border-bottom: none; }
.article-header { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; }
.article-icon { width: 2rem; height: 2rem; background-color: rgba(201, 162, 39, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.article-icon svg { width: 1rem; height: 1rem; color: var(--cairu-gold); }
.article-title { font-size: 1.125rem; font-weight: 700; color: var(--cairu-green); line-height: 1.4; }
.article-authors { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; margin-left: 2.75rem; }
.article-authors svg { width: 1rem; height: 1rem; color: var(--text-light); }
.article-author { font-size: 0.875rem; color: var(--text-medium); }
.article-resumo { font-size: 0.875rem; color: var(--text-medium); margin-bottom: 0.75rem; margin-left: 2.75rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-left: 2.75rem; }
.article-pages { margin-left: auto; font-size: 0.75rem; color: var(--text-medium); border: 1px solid var(--cairu-gray-dark); padding: 0.25rem 0.5rem; border-radius: var(--radius-sm); }
.article-actions { display: flex; gap: 0.5rem; margin-left: 2.75rem; margin-top: 1rem; }
@media (min-width: 1024px) { .article-actions { margin-left: 0; margin-top: 0; flex-direction: column; } .article-row { display: flex; align-items: flex-start; gap: 1rem; } }
.btn-article { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; border-radius: var(--radius-md); transition: all 0.2s ease; }
.btn-article-primary { background-color: var(--cairu-green); color: var(--white); }
.btn-article-primary:hover { background-color: var(--cairu-green-dark); }
.btn-article-outline { border: 1px solid var(--cairu-green); color: var(--cairu-green); }
.btn-article-outline:hover { background-color: rgba(26, 86, 50, 0.05); }

.empty-state { text-align: center; padding: 3rem; }
.empty-state-icon { width: 4rem; height: 4rem; background-color: var(--cairu-gray); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.empty-state-icon svg { width: 2rem; height: 2rem; color: var(--text-light); }
.empty-state h3 { color: var(--cairu-green); margin-bottom: 0.5rem; }
.empty-state p { color: var(--text-medium); font-size: 0.875rem; }

.submission-section { padding: 4rem 0; margin-top: -2rem; }
.submission-grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .submission-grid { grid-template-columns: 2fr 1fr; } }
.guidelines-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .guidelines-grid { grid-template-columns: repeat(2, 1fr); } }
.guideline-box { background-color: var(--cairu-gray); border-radius: var(--radius-lg); padding: 1rem; }
.guideline-box h3 { font-size: 0.875rem; color: var(--cairu-green); margin-bottom: 0.75rem; }
.guideline-list { space: 0.5rem; }
.guideline-list li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--text-medium); margin-bottom: 0.5rem; }
.guideline-list li svg { width: 1rem; height: 1rem; color: var(--cairu-gold); flex-shrink: 0; margin-top: 0.125rem; }
.conditions-list { space: 0.75rem; }
.conditions-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.condition-number { width: 1.5rem; height: 1.5rem; background-color: var(--cairu-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; color: var(--white); flex-shrink: 0; }
.condition-text { font-size: 0.875rem; color: var(--text-dark); padding-top: 0.125rem; }

.templates-card { background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); border-radius: var(--radius-lg); padding: 1.5rem; }
.templates-card h3 { color: var(--white); margin-bottom: 0.5rem; }
.templates-card p { color: rgba(255, 255, 255, 0.8); font-size: 0.875rem; margin-bottom: 1rem; }
.templates-buttons { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn-template { display: inline-flex; align-items: center; gap: 0.5rem; background-color: var(--white); color: var(--cairu-green); padding: 0.5rem 1rem; border-radius: var(--radius-md); font-size: 0.875rem; font-weight: 500; transition: background-color 0.2s ease; }
.btn-template:hover { background-color: var(--cairu-gray); }
.sticky-form { position: sticky; top: 7rem; }

.contact-info-section { padding: 3rem 0; margin-top: -2rem; }
.contact-info-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .contact-info-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-info-grid { grid-template-columns: repeat(4, 1fr); } }
.contact-info-card { background-color: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 1.5rem; text-align: center; transition: box-shadow 0.2s ease; }
.contact-info-card:hover { box-shadow: var(--shadow-xl); }
.contact-info-icon { width: 3.5rem; height: 3.5rem; border-radius: var(--radius-xl); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.contact-info-icon.green { background-color: var(--cairu-green); }
.contact-info-icon.gold { background-color: var(--cairu-gold); }
.contact-info-icon svg { width: 1.75rem; height: 1.75rem; color: var(--white); }
.contact-info-icon.gold svg { color: var(--cairu-green); }
.contact-info-title { font-size: 1rem; color: var(--cairu-green); margin-bottom: 0.25rem; }
.contact-info-text { font-size: 0.875rem; font-weight: 600; color: var(--text-dark); margin-bottom: 0.25rem; }
.contact-info-desc { font-size: 0.75rem; color: var(--text-medium); }

.contact-form-section { background-color: var(--cairu-gray); padding: 4rem 0; }
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.info-side { space: 1.5rem; }
.info-card { background: linear-gradient(135deg, var(--cairu-green) 0%, var(--cairu-green-light) 100%); border-radius: var(--radius-lg); padding: 2rem; margin-bottom: 1.5rem; }
.info-card h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 1rem; }
.info-list { space: 1rem; }
.info-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.info-list li svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-gold); flex-shrink: 0; margin-top: 0.125rem; }
.info-list li span { color: rgba(255, 255, 255, 0.9); font-size: 0.875rem; }
.info-list li strong { color: var(--cairu-gold); }

.quick-links-card { background-color: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 1.5rem; margin-bottom: 1.5rem; }
.quick-links-card h3 { color: var(--cairu-green); margin-bottom: 1rem; }
.quick-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem; border-radius: var(--radius-md); transition: background-color 0.2s ease; }
.quick-link:hover { background-color: var(--cairu-gray); }
.quick-link-icon { width: 2.5rem; height: 2.5rem; background-color: rgba(26, 86, 50, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.quick-link:hover .quick-link-icon { background-color: var(--cairu-green); }
.quick-link-icon svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-green); transition: color 0.2s ease; }
.quick-link:hover .quick-link-icon svg { color: var(--cairu-gold); }
.quick-link-text { font-size: 0.875rem; font-weight: 500; color: var(--cairu-green); }
.quick-link-desc { font-size: 0.75rem; color: var(--text-medium); }

.map-placeholder { background-color: var(--cairu-gray-dark); height: 12rem; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.map-placeholder-content { text-align: center; }
.map-placeholder svg { width: 2.5rem; height: 2.5rem; color: var(--cairu-green); margin: 0 auto 0.5rem; }
.map-placeholder p { color: var(--text-medium); font-size: 0.875rem; font-weight: 500; }
.map-placeholder span { color: var(--text-light); font-size: 0.75rem; }

.footer { background-color: var(--cairu-green); color: var(--white); margin-top: auto; }
.footer-main { padding: 4rem 0; }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-brand { max-width: 20rem; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.footer-logo-icon { width: 3rem; height: 3rem; background-color: var(--cairu-gold); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.footer-logo-icon svg { width: 1.75rem; height: 1.75rem; color: var(--cairu-green); }
.footer-logo-text h3 { font-size: 1.125rem; color: var(--white); line-height: 1.2; }
.footer-logo:hover .footer-logo-text h3 { color: var(--cairu-gold); }
.footer-logo-text p { font-size: 0.625rem; color: rgba(255, 255, 255, 0.6); }
.footer-description { font-size: 0.875rem; color: rgba(255, 255, 255, 0.7); line-height: 1.7; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 2.5rem; height: 2.5rem; background-color: rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; transition: background-color 0.2s ease; }
.footer-social a:hover { background-color: var(--cairu-gold); }
.footer-social a svg { width: 1.25rem; height: 1.25rem; color: var(--white); transition: color 0.2s ease; }
.footer-social a:hover svg { color: var(--cairu-green); }
.footer-title { display: flex; align-items: center; gap: 0.5rem; font-size: 1.125rem; margin-bottom: 1.5rem; }
.footer-title span { width: 2rem; height: 0.25rem; background-color: var(--cairu-gold); border-radius: 9999px; }
.footer-links { space: 0.75rem; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: rgba(255, 255, 255, 0.7); transition: color 0.2s ease; }
.footer-links a:hover { color: var(--cairu-gold); }
.footer-links a svg { width: 1rem; height: 1rem; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1rem; }
.footer-contact li svg { width: 1.25rem; height: 1.25rem; color: var(--cairu-gold); flex-shrink: 0; margin-top: 0.125rem; }
.footer-contact-label { font-size: 0.75rem; color: rgba(255, 255, 255, 0.5); }
.footer-contact-info { font-size: 0.875rem; color: rgba(255, 255, 255, 0.9); }
.footer-contact a:hover { color: var(--cairu-gold); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 1.5rem 0; }
.footer-bottom-content { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
@media (min-width: 768px) { .footer-bottom-content { flex-direction: row; justify-content: space-between; } }
.footer-copyright { font-size: 0.875rem; color: rgba(255, 255, 255, 0.5); text-align: center; }
.footer-copyright strong { color: rgba(255, 255, 255, 0.7); }
.footer-qualis { display: flex; align-items: center; gap: 0.5rem; }
.footer-qualis span { font-size: 0.75rem; color: rgba(255, 255, 255, 0.4); }
.footer-qualis-badge { background-color: var(--cairu-gold); color: var(--cairu-green); font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.5rem; border-radius: var(--radius-sm); }

.scroll-top { position: fixed; bottom: 2rem; right: 2rem; width: 3rem; height: 3rem; background-color: var(--cairu-gold); color: var(--cairu-green); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(2.5rem); transition: all 0.3s ease; z-index: 100; }
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background-color: var(--cairu-gold-dark); }
.scroll-top svg { width: 1.5rem; height: 1.5rem; }

.modal-overlay { position: fixed; inset: 0; background-color: rgba(0, 0, 0, 0.5); display: flex; align-items: center; justify-content: center; z-index: 2000; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background-color: var(--white); border-radius: var(--radius-xl); padding: 2rem; max-width: 28rem; width: 90%; text-align: center; transform: scale(0.9); transition: transform 0.3s ease; }
.modal-overlay.active .modal { transform: scale(1); }
.modal-icon { width: 4rem; height: 4rem; background-color: #dcfce7; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.modal-icon svg { width: 2rem; height: 2rem; color: #16a34a; }
.modal-title { font-size: 1.25rem; color: var(--cairu-green); margin-bottom: 0.5rem; }
.modal-description { color: var(--text-medium); font-size: 0.875rem; margin-bottom: 1.5rem; }

@media (max-width: 639px) {
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }
  .section-title { font-size: 1.5rem; }
  .page-header-title { font-size: 2rem; }
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.5s ease forwards; }