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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 50%, #2e7d32 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow-x: hidden;
    padding: 20px 0 80px 0; /* Adiciona padding superior e inferior */
}

/* Efeito de partículas no fundo */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.15)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.08)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.12)"/><circle cx="10" cy="60" r="0.8" fill="rgba(255,255,255,0.10)"/><circle cx="90" cy="40" r="0.7" fill="rgba(255,255,255,0.06)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>') repeat;
    z-index: -1;
}

/* Container principal */
.container {
    text-align: center;
    background: rgba(255, 255, 255, 0.20);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 60px 40px;
    box-shadow: 0 25px 50px rgba(46, 125, 50, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.4);
    max-width: 550px;
    width: 90%;
    animation: fadeInUp 0.8s ease-out;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-image {
    max-width: 300px;
    max-height: 180px;
    width: auto;
    height: auto;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

/* Subtítulo */
.subtitle {
    color: #2c642e;
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 300;
}

/* Botão principal */
.btn-primary {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    color: white;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin: 10px;
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(76, 175, 80, 0.6);
    filter: brightness(1.1);
}

/* Container dos botões principais */
.main-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

/* Botão secundário */
.btn-secondary {
    background: linear-gradient(135deg, #2e7d32, #388e3c);
    color: white;
    padding: 16px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    margin: 5px;
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(46, 125, 50, 0.6);
    filter: brightness(1.1);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Botões sociais */
.social-buttons {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.social-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.social-btn:hover::before {
    transform: scale(1);
}

/* Botão WhatsApp */
.whatsapp-btn {
    background: linear-gradient(135deg, #25d366, #128c7e);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

/* Botão Instagram */
.instagram-btn {
    background: linear-gradient(135deg, #e4405f, #833ab4, #fccc63);
    box-shadow: 0 8px 25px rgba(228, 64, 95, 0.4);
}

.instagram-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 12px 35px rgba(228, 64, 95, 0.6);
}

/* Elementos decorativos */
.decorative-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.natural-symbol {
    position: absolute;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.15);
    animation: float 6s ease-in-out infinite;
    font-family: 'Font Awesome 6 Free';
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.natural-symbol:nth-child(1) {
    top: 15%;
    left: 8%;
    animation-delay: 0s;
    font-size: 2.5rem;
}

.natural-symbol:nth-child(2) {
    top: 75%;
    right: 12%;
    animation-delay: 2s;
    font-size: 3rem;
}

.natural-symbol:nth-child(3) {
    top: 45%;
    left: 3%;
    animation-delay: 4s;
    font-size: 2rem;
}

.natural-symbol:nth-child(4) {
    top: 25%;
    right: 5%;
    animation-delay: 1s;
    font-size: 1.8rem;
}

.natural-symbol:nth-child(5) {
    top: 60%;
    right: 35%;
    animation-delay: 3s;
    font-size: 2.2rem;
}

.natural-symbol:nth-child(6) {
    top: 30%;
    left: 25%;
    animation-delay: 5s;
    font-size: 1.5rem;
}

/* Animações específicas para diferentes símbolos */
.natural-symbol.fa-leaf {
    animation: leafSway 8s ease-in-out infinite;
}

.natural-symbol.fa-seedling {
    animation: grow 10s ease-in-out infinite;
}

.natural-symbol.fa-sun {
    animation: shine 6s linear infinite;
}

@keyframes leafSway {
    0%, 100% {
        transform: translateX(0px) rotate(0deg);
        opacity: 0.15;
    }
    50% {
        transform: translateX(15px) rotate(10deg);
        opacity: 0.25;
    }
}

@keyframes grow {
    0%, 100% {
        transform: scale(1) translateY(0px);
        opacity: 0.15;
    }
    50% {
        transform: scale(1.2) translateY(-10px);
        opacity: 0.3;
    }
}

@keyframes shine {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.2;
        filter: brightness(1);
    }
    50% {
        transform: rotate(180deg) scale(1.1);
        opacity: 0.35;
        filter: brightness(1.3);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.15;
    }
    25% {
        transform: translateY(-15px) rotate(90deg) scale(1.1);
        opacity: 0.25;
    }
    50% {
        transform: translateY(-25px) rotate(180deg) scale(1);
        opacity: 0.2;
    }
    75% {
        transform: translateY(-10px) rotate(270deg) scale(0.9);
        opacity: 0.18;
    }
}

/* Animação pulse */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Media Queries - Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 40px 25px;
        margin: 20px;
    }

            .logo-image {
                max-width: 240px;
                max-height: 140px;
            }    .subtitle {
        font-size: 1rem;
    }

    .btn-primary {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .social-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .social-buttons {
        gap: 15px;
    }
}

/* Nota de rodapé */
.footer {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 10;
}

.footer p {
    color: #2c642e;
    font-size: 0.85rem;
    font-weight: 300;
    margin: 0;
    letter-spacing: 0.5px;
}

/* Link do desenvolvedor */
.developer-link {
    color: #2c642e;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.developer-link:hover {
    color: #66bb6a;
    text-shadow: 0 0 8px rgba(76, 175, 80, 0.6);
    transform: scale(1.05);
}

.developer-link:before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #4caf50;
    transition: width 0.3s ease;
}

.developer-link:hover:before {
    width: 100%;
}

/* Responsividade para o rodapé */
@media (max-width: 768px) {
    body {
        padding: 15px 0 100px 0; /* Mais espaço inferior no mobile */
    }

    .container {
        padding: 40px 25px;
        margin: 20px 10px; /* Margem lateral para não grudar nas bordas */
    }

    .footer {
        bottom: 20px;
        position: fixed; /* Mantém fixo no mobile */
        width: 100%;
        padding: 0 20px; /* Padding lateral */
    }
    
    .footer p {
        font-size: 0.7rem;
    }

    .main-buttons {
        gap: 12px;
        margin-bottom: 25px; /* Mais espaço antes dos botões sociais */
    }

    .btn-secondary {
        padding: 14px 30px;
        font-size: 0.9rem;
    }

    .social-buttons {
        margin-top: 30px; /* Mais espaço superior */
        margin-bottom: 20px; /* Espaço inferior para não conflitar com rodapé */
    }
}