:root {
    --vinho: #66243A;
    --amarelo: #FAD200;
    --branco: #FFFFFF;
    --chumbo: #262626;
    --marrom: #78594E;
    --fundo-suave: #FAF7F0;
    --max-width: 1200px;
}

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

body {
    font-family: 'Lora', serif;
    line-height: 1.7;
    color: var(--chumbo);
    background-color: var(--fundo-suave);
    overflow-x: hidden;
}

.main-header {
    position: relative;
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(135deg, var(--vinho) 0%, #4a1a2a 100%);
    border-bottom: 6px solid var(--amarelo);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.main-header::before {
    content: '📚';
    position: absolute;
    font-size: 150px;
    opacity: 0.50;
    top: -20px;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.main-header::after {
    content: '🐕';
    position: absolute;
    font-size: 120px;
    opacity: 0.50;
    bottom: -10px;
    right: 8%;
    animation: float 8s ease-in-out infinite reverse;
}

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

.header-logo {
    margin-bottom: 20px;
    animation: scaleIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes scaleIn {
    from {
        transform: scale(0) rotate(-180deg);
        opacity: 0;
    }
    to {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

.header-logo img {
    width: 130px;
    height: 130px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--amarelo);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s ease;
}

.header-logo img:hover {
    transform: scale(1.1) rotate(5deg);
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8em;
    font-weight: 900;
    color: var(--amarelo);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
    animation: slideDown 0.8s ease-out 0.2s both;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.tagline {
    font-family: 'Lora', serif;
    font-size: 1.2em;
    color: var(--amarelo);
    font-style: italic;
    margin-top: 10px;
    opacity: 0.9;
    animation: fadeIn 1s ease-out 0.5s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.container-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 70px 20px;
    position: relative;
}

h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2em;
    font-weight: 700;
    color: var(--vinho);
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, transparent, var(--amarelo), transparent);
    border-radius: 5px;
}

.history-summary {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.history-summary p {
    font-size: 1.15em;
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--chumbo);
}

.history-summary strong {
    color: var(--vinho);
    font-weight: 700;
    position: relative;
}

.highlight-box {
    background-color: var(--branco);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin-top: 30px;
    border-left: 6px solid var(--amarelo);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.stats-section {
    background: linear-gradient(135deg, var(--branco) 0%, #f5f5f5 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.stat-item {
    padding: 35px 25px;
    border-radius: 15px;
    background: var(--branco);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 3px solid transparent;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--vinho), var(--amarelo));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 50px rgba(102, 36, 58, 0.2);
    border-color: var(--vinho);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item .number {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5em;
    font-weight: 900;
    background: linear-gradient(135deg, var(--vinho), var(--amarelo));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 15px;
}

.stat-item .label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--chumbo);
    font-size: 1.05em;
    line-height: 1.4;
}

.gallery-section {
    background-color: var(--fundo-suave);
}

.media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.media-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
    background: var(--branco);
}

.media-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.media-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.media-caption {
    padding: 20px;
    background: linear-gradient(135deg, var(--amarelo) 0%, #f5c500 100%);
    color: var(--chumbo);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95em;
    font-weight: 700;
    text-align: center;
    line-height: 1.5;
}

.call-to-action {
    text-align: center;
    padding: 80px 20px;
    background: var(--branco);
    position: relative;
    overflow: hidden;
}

.call-to-action::before {
    content: '🐾';
    position: absolute;
    font-size: 200px;
    opacity: 0.08;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cta-icon {
    font-size: 4em;
    margin-bottom: 25px;
    display: block;
    color: var(--vinho);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--vinho) 0%, #4a1a2a 100%);
    color: var(--amarelo);
    padding: 20px 60px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.3em;
    text-decoration: none;
    box-shadow: 0 10px 40px rgba(102, 36, 58, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 60px rgba(102, 36, 58, 0.6);
}

.cta-button:active {
    transform: translateY(-2px) scale(1.02);
}

.bot-section {
    background: linear-gradient(135deg, #f8f9fa 0%, var(--branco) 100%);
    padding: 70px 20px;
}

.bot-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 50px;
    align-items: center;
    background: var(--branco);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.bot-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(250, 210, 0, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.bot-icon {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(42, 171, 238, 0.3));
    transition: transform 0.3s ease;
}

.bot-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

.bot-icon svg {
    width: 100%;
    height: 100%;
}

.bot-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2em;
    color: var(--vinho);
    margin-bottom: 20px;
    font-weight: 700;
}

.bot-content p {
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--chumbo);
    margin-bottom: 30px;
}

.bot-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 35px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--fundo-suave);
    border-radius: 10px;
    border-left: 4px solid var(--amarelo);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    font-size: 1.8em;
    flex-shrink: 0;
}

.feature span:last-child {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--chumbo);
    font-size: 0.95em;
}

.bot-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.telegram-button,
.github-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 35px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.05em;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.telegram-button {
    background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
    color: white;
}

.telegram-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(42, 171, 238, 0.4);
}

.github-button {
    background: linear-gradient(135deg, #24292e 0%, #1a1e22 100%);
    color: white;
}

.github-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(36, 41, 46, 0.4);
}

.telegram-icon,
.github-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.main-footer {
    background: linear-gradient(135deg, var(--vinho) 0%, #4a1a2a 100%);
    color: #e0e0e0;
    padding: 60px 20px 30px;
    margin-top: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4em;
    color: var(--amarelo);
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    line-height: 1.8;
    color: #c0c0c0;
    margin-bottom: 15px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(250, 210, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.social-links a:hover {
    background: var(--amarelo);
    border-color: var(--amarelo);
    transform: translateY(-5px) scale(1.1);
}

.social-links svg {
    width: 22px;
    height: 22px;
    fill: var(--amarelo);
    transition: fill 0.3s ease;
}

.social-links a:hover svg {
    fill: var(--chumbo);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: #c0c0c0;
    font-size: 0.95em;
}

.contact-item span:first-child {
    font-size: 1.3em;
}

.contributors-intro {
    font-size: 0.95em;
    margin-bottom: 20px;
}

.contributors-thanks {
    font-size: 0.9em;
    font-style: italic;
    color: #a0a0a0;
    margin-top: 15px;
}

.contributors-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
  justify-content: flex-start;
}

.contributor-item {
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}

.contributor-item:hover {
  transform: translateY(-2px);
}

.contributor-item a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.contributor-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid var(--amarelo);
  flex-shrink: 0;
  transition: all 0.3s ease;
  object-fit: cover;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.contributor-item:hover .contributor-avatar {
  transform: scale(1.15);
  border-color: #ffdd33;
  box-shadow: 0 5px 20px rgba(250, 210, 0, 0.4);
}

.contributor-icon {
  font-size: 1.5em;
  flex-shrink: 0;
}

.contributor-info {
  display: none;
}

.contributor-info strong {
  color: var(--amarelo);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9em;
  white-space: nowrap;
}

.contributor-role {
  color: #a0a0a0;
  font-size: 0.75em;
  font-style: italic;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 30px;
    text-align: center;
}

.footer-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(250, 210, 0, 0.3), transparent);
    margin-bottom: 25px;
}

.copyright {
    color: #a0a0a0;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.heart {
    display: inline-block;
    margin-left: 10px;
    color: var(--amarelo);
    font-weight: 600;
}

.tech-credit {
    color: #808080;
    font-size: 0.85em;
    margin-top: 15px;
    font-family: 'Montserrat', sans-serif;
}

.code-icon {
    color: var(--amarelo);
    font-weight: 700;
    margin-right: 8px;
}

.tech-credit a {
    color: var(--amarelo);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.tech-credit a:hover {
    border-bottom-color: var(--amarelo);
}

@media (max-width: 768px) {
    h1 {
        font-size: 2em;
        letter-spacing: 1px;
    }

    h2 {
        font-size: 1.7em;
    }

    .main-header::before,
    .main-header::after {
        opacity: 0.05;
    }

    .tagline {
        font-size: 1em;
    }

    .stat-item .number {
        font-size: 2.8em;
    }

    .cta-button {
        font-size: 1.1em;
        padding: 18px 45px;
    }

    .contributors-list {
        grid-template-columns: 1fr;
    }

    section {
        padding: 50px 20px;
    }

    .main-header {
        padding: 40px 20px 30px;
    }

    .header-logo img {
        width: 100px;
        height: 100px;
    }

    .bot-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 25px;
    }

    .bot-icon {
        width: 150px;
        height: 150px;
    }

    .bot-content h3 {
        font-size: 1.6em;
        text-align: center;
    }

    .bot-features {
        grid-template-columns: 1fr;
    }

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

    .telegram-button,
    .github-button {
        width: 100%;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-section h3 {
        font-size: 1.2em;
    }

    .main-footer {
        padding: 40px 20px 20px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.6em;
    }

    .stats-grid,
    .media-gallery {
        grid-template-columns: 1fr;
    }
}