/* Concan Belém 2018 - Congresso de Cancerologia */
/* Tema: Científico Médico - Azul claro (saúde) e verde (esperança/Amazônia) */
/* Cores: Azul Claro (#4A90E2), Verde Esperança (#7ED321), Branco (#FFFFFF) */

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F8FF 30%, #F5FFF5 70%, #FFFFFF 100%);
    background-attachment: fixed;
    color: #333333;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 25% 40%, rgba(74, 144, 226, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 75% 60%, rgba(126, 211, 33, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Screen Reader Only */
.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;
}

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    border-bottom: 3px solid #4A90E2;
    box-shadow: 0 8px 32px rgba(74, 144, 226, 0.12),
                0 4px 12px rgba(126, 211, 33, 0.08);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    font-size: 2rem;
    color: #4A90E2;
}

.logo h1 {
    font-size: 1.8rem;
    color: #4A90E2;
    margin: 0;
}

.tagline {
    font-size: 0.7rem;
    color: #7ED321;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #333333;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a:focus {
    background: #4A90E2;
    color: #FFFFFF;
    outline: 2px solid #4A90E2;
    outline-offset: 2px;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    width: 0;
    height: 3px;
    background: #7ED321;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu a:hover::before,
.nav-menu a:focus::before {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: 2px solid #4A90E2;
    padding: 0.5rem;
    border-radius: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #4A90E2;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #F8FBFF 0%, #F0F8F0 100%);
    padding-top: 100px; /* Account for fixed header */
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    color: #4A90E2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-title .highlight {
    color: #7ED321;
    text-shadow: 0 0 20px rgba(126, 211, 33, 0.8);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #333333;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    background: rgba(74, 144, 226, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    border: 2px solid rgba(74, 144, 226, 0.2);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    background: #FFFFFF;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 2px solid #4A90E2;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #4A90E2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #7ED321;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 3px solid;
    font-size: 1rem;
    min-width: 200px;
    text-align: center;
}

.cta-button.primary {
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    border-color: #4A90E2;
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.cta-button.primary:hover,
.cta-button.primary:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.5);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

.cta-button.secondary {
    border-color: #7ED321;
    color: #7ED321;
    background: rgba(126, 211, 33, 0.1);
}

.cta-button.secondary:hover,
.cta-button.secondary:focus {
    background: #7ED321;
    color: #FFFFFF;
    transform: translateY(-2px);
    outline: 2px solid #4A90E2;
    outline-offset: 2px;
}

/* Hero Background */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.1;
}

.conference-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.element {
    font-size: 4rem;
    opacity: 0.8;
    animation: floatElement 8s ease-in-out infinite;
}

.element:nth-child(1) {
    animation-delay: 0s;
}

.element:nth-child(2) {
    animation-delay: 2s;
}

.element:nth-child(3) {
    animation-delay: 4s;
}

.element:nth-child(4) {
    animation-delay: 6s;
}

.element:nth-child(5) {
    animation-delay: 8s;
}

@keyframes floatElement {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
        opacity: 0.8;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Event Info */
.event-info {
    padding: 3rem 0;
    background: #F8FBFF;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid #4A90E2;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #7ED321;
}

.info-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.info-card h3 {
    color: #4A90E2;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.info-card p {
    color: #333333;
    line-height: 1.5;
}

/* Schedule Section */
.schedule-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.schedule-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #4A90E2;
    margin-bottom: 3rem;
}

.schedule-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.day-btn {
    padding: 0.8rem 1.5rem;
    background: #FFFFFF;
    border: 2px solid #4A90E2;
    border-radius: 25px;
    color: #4A90E2;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.day-btn:hover,
.day-btn:focus,
.day-btn.active {
    background: #4A90E2;
    color: #FFFFFF;
    transform: translateY(-2px);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

.schedule-content {
    background: #F8FBFF;
    border-radius: 12px;
    padding: 2rem;
    min-height: 400px;
}

/* Anais Section */
.anais-section {
    padding: 5rem 0;
    background: #F0F8F0;
}

.anais-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #7ED321;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #333333;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.anais-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.anais-filters select,
.anais-filters input {
    padding: 0.8rem 1rem;
    border: 2px solid #4A90E2;
    border-radius: 8px;
    background: #FFFFFF;
    color: #333333;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.anais-filters select:focus,
.anais-filters input:focus {
    outline: none;
    border-color: #7ED321;
    box-shadow: 0 0 8px rgba(126, 211, 33, 0.5);
}

.anais-list {
    display: grid;
    gap: 2rem;
}

.anais-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(74, 144, 226, 0.08),
                0 4px 12px rgba(0, 0, 0, 0.06);
    border: 2px solid #4A90E2;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.anais-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.03), rgba(126, 211, 33, 0.03));
    opacity: 0;
    transition: opacity 0.5s ease;
}

.anais-item:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 16px 48px rgba(74, 144, 226, 0.15),
                0 8px 24px rgba(126, 211, 33, 0.1);
    border-color: #7ED321;
}

.anais-item:hover::before {
    opacity: 1;
}

.anais-header h3 {
    color: #4A90E2;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.anais-authors {
    color: #7ED321;
    font-style: italic;
    margin-bottom: 1rem;
}

.anais-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.anais-meta span {
    background: rgba(74, 144, 226, 0.1);
    color: #4A90E2;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(74, 144, 226, 0.3);
}

.anais-abstract {
    color: #333333;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.anais-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.anais-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid #4A90E2;
    border-radius: 25px;
    background: #FFFFFF;
    color: #4A90E2;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.anais-btn:hover,
.anais-btn:focus {
    background: #4A90E2;
    color: #FFFFFF;
    transform: translateY(-2px);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

/* Speakers Section */
.speakers-section {
    padding: 5rem 0;
    background: #FFFFFF;
}

.speakers-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #4A90E2;
    margin-bottom: 1rem;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.speaker-card {
    background: #F8FBFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid #4A90E2;
    transition: all 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border-color: #7ED321;
}

.speaker-image {
    height: 200px;
    overflow: hidden;
}

.speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.speaker-card:hover .speaker-image img {
    transform: scale(1.05);
}

.speaker-info {
    padding: 1.5rem;
}

.speaker-info h3 {
    color: #4A90E2;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.speaker-title {
    color: #7ED321;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.speaker-institution {
    color: #666666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.speaker-bio {
    color: #333333;
    line-height: 1.5;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.speaker-topic {
    background: rgba(126, 211, 33, 0.1);
    color: #4A90E2;
    padding: 0.8rem;
    border-radius: 8px;
    border-left: 4px solid #7ED321;
    font-size: 0.9rem;
}

/* Gallery Section */
.gallery-section {
    padding: 5rem 0;
    background: #F0F8F0;
}

.gallery-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #7ED321;
    margin-bottom: 1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(74, 144, 226, 0.9));
    color: #FFFFFF;
    padding: 2rem 1.5rem 1rem;
}

.gallery-overlay h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.gallery-overlay p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Certificates Section */
.certificates-section {
    padding: 5rem 0;
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    color: #FFFFFF;
    text-align: center;
}

.certificates-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.certificates-section p {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.certificate-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.certificate-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    border-color: #FFD700;
}

.certificate-card i {
    font-size: 3rem;
    color: #FFD700;
    margin-bottom: 1.5rem;
    display: block;
}

.certificate-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.certificate-card p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.certificate-btn {
    background: #FFD700;
    color: #4A90E2;
    border: 2px solid #FFD700;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-block;
}

.certificate-btn:hover,
.certificate-btn:focus {
    background: #FFFFFF;
    color: #4A90E2;
    transform: translateY(-2px);
    outline: 2px solid #FFD700;
    outline-offset: 2px;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: #F8FBFF;
}

.about-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #4A90E2;
    margin-bottom: 3rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    color: #7ED321;
    margin: 2.5rem 0 1rem 0;
    font-size: 1.8rem;
}

.about-text h4 {
    color: #333333;
    margin: 2rem 0 1rem 0;
    font-size: 1.3rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: #333333;
}

.about-text ul {
    margin: 1rem 0 2rem 0;
    padding-left: 2rem;
}

.about-text li {
    margin-bottom: 0.8rem;
    color: #333333;
}

.about-text li strong {
    color: #4A90E2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    background: rgba(74, 144, 226, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    border: 2px solid rgba(74, 144, 226, 0.3);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #4A90E2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #7ED321;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-gallery {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid #4A90E2;
}

.gallery-main img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.gallery-thumbs img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: #F0F8F0;
}

.contact-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #7ED321;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    color: #4A90E2;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.contact-info p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: #333333;
}

.contact-details p {
    margin-bottom: 1rem;
    color: #333333;
}

.contact-details strong {
    color: #7ED321;
}

.contact-links {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(74, 144, 226, 0.1);
    border-radius: 8px;
    color: #4A90E2;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid rgba(74, 144, 226, 0.2);
}

.contact-link:hover,
.contact-link:focus {
    background: rgba(126, 211, 33, 0.1);
    border-color: #7ED321;
    color: #7ED321;
    transform: translateY(-2px);
}

.contact-link i {
    font-size: 1.2rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #4A90E2;
    font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(74, 144, 226, 0.3);
    border-radius: 8px;
    background: #FFFFFF;
    color: #333333;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #7ED321;
    box-shadow: 0 0 8px rgba(126, 211, 33, 0.5);
}

.submit-button {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    color: #FFFFFF;
    border: 2px solid #4A90E2;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 1.1rem;
}

.submit-button:hover,
.submit-button:focus {
    background: #FFFFFF;
    color: #4A90E2;
    border-color: #7ED321;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

/* Authority Links */
.authority-links {
    padding: 3rem 0;
    background: rgba(74, 144, 226, 0.1);
    text-align: center;
}

.authority-links h3 {
    color: #4A90E2;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.links-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.authority-link {
    color: #7ED321;
    text-decoration: none;
    padding: 1rem 1.5rem;
    border: 2px solid #FFD700;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
    background: #FFFFFF;
}

.authority-link:hover,
.authority-link:focus {
    background: #FFD700;
    border-color: #4A90E2;
    color: #4A90E2;
    transform: translateY(-2px);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

/* Footer */
.main-footer {
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    border-top: 2px solid #FFD700;
    color: #FFFFFF;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    padding: 3rem 0;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo .logo-icon {
    font-size: 1.5rem;
    color: #FFD700;
}

.footer-logo h3 {
    color: #FFD700;
    margin: 0;
    font-size: 1.3rem;
}

.footer-logo p {
    color: #FFFFFF;
    font-style: italic;
    margin: 0;
    font-size: 0.9rem;
}

.footer-links a {
    display: block;
    color: #FFFFFF;
    text-decoration: none;
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-links a:hover,
.footer-links a:focus {
    color: #FFD700;
    outline: 2px solid #FFFFFF;
    outline-offset: 2px;
}

.footer-authority a {
    display: block;
    color: #FFD700;
    text-decoration: none;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-authority a:hover,
.footer-authority a:focus {
    color: #FFFFFF;
    outline: 2px solid #FFD700;
    outline-offset: 2px;
}

.footer-bottom {
    border-top: 2px solid rgba(255, 215, 0, 0.3);
    padding: 1.5rem 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Load More */
.load-more {
    text-align: center;
}

.load-more-btn {
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    color: #FFFFFF;
    border: 2px solid #4A90E2;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.load-more-btn:hover,
.load-more-btn:focus {
    background: #FFD700;
    border-color: #FFD700;
    color: #4A90E2;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
    outline: 2px solid #7ED321;
    outline-offset: 2px;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #F8FBFF;
    border: 2px solid #4A90E2;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #4A90E2, #7ED321);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #7ED321, #4A90E2);
}