:root {
    /* Base escura (quase preta) */
    --primary: #0e0f14;          /* Fundo principal (quase preto) */
    --primary-dark: #07080c;     /* Preto profundo (seções mais escuras) */
    --secondary: #151726;        /* Azul/roxo muito fechado para blocos */

    /* Acento monocromático (frio e elegante) */
    --accent: #3f5efb;           /* Azul frio para links, hover e CTA */
    --accent-alt: #2b3a67;       /* Azul fechado para gradientes leves */

    /* Neutros */
    --white: #f5f7fa;            /* Branco suave (menos agressivo) */
    --gray-light: #9ca3af;       /* Texto secundário */
    --dark: #111827;             /* Texto escuro sobre fundos claros */

    /* Efeitos */
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-light: 0 5px 20px rgba(0, 0, 0, 0.35);

    /* Overlays (bem sutis) */
    --overlay-light: rgba(255, 255, 255, 0.04);
    --overlay-medium: rgba(255, 255, 255, 0.08);
    --overlay-dark: rgba(0, 0, 0, 0.5);

    --transition: all 0.25s ease;
}

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

body {
    font-family: 'Montserrat', 'Arial', sans-serif;
    background-color: var(--primary);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;

    /* Pattern escuro e discreto */
    background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'>\
<rect width='120' height='120' fill='%230e0f14'/>\
<path d='M0 120 L120 0 M-30 90 L90 -30 M30 150 L150 30' \
stroke='%23ffffff' stroke-opacity='0.35' stroke-width='1'/>\
</svg>");
}

header {
    background: linear-gradient(270deg, var(--primary), var(--primary-dark));
    background-size: 600% 600%; /* faz o gradiente ser bem grande */
    animation: gradient-pan 20s linear infinite; /* animação suave e infinita */

    padding: 0;
    text-align: center;
    border-bottom: 8px solid var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

/* Animação do deslocamento */
@keyframes gradient-pan {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


.white {
    color: white;
}

.header-content {
    position: relative;
    z-index: 2;
    padding: 30px 20px;
}

.header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M10,10 L90,10 L90,90 L10,90 Z" stroke="%231a2a6c" stroke-width="2" opacity="0.1"/></svg>');
    background-size: cover;
}



.footer-section h3::after {
    background: linear-gradient(90deg, var(--accent), var(--accent-alt));
}
.footer-links a {
    color: var(--gray-light);
}
.footer-links a:hover {
    color: var(--accent);
}
.social-icons a {
    background: var(--overlay-light);
}
.social-icons a:hover {
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    box-shadow: 0 5px 15px var(--overlay-dark);
}


.footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
        transform: rotate(180deg);
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M10,10 L90,10 L90,90 L10,90 Z" stroke="%231a2a6c" stroke-width="2" opacity="0.1"/></svg>');
    background-size: cover;
}
header h1 {
    font-size: 2.8rem;
    margin: 0;
    color: var(--accent);
    text-shadow: 2px 2px 0 var(--primary-dark);
    letter-spacing: 1px;
    font-weight: 700;
    text-transform: uppercase;
}

header p {
    font-size: 1.4rem;
    margin-top: 12px;
    color: var(--white);
    font-weight: 500;
}

.data-destaque {
    font-size: 1.6rem;
    color: var(--accent);
    font-weight: bold;
    margin: 18px 0;
    text-shadow: 1px 1px 0 var(--primary-dark);
     background-color: var(--primary-dark);
    padding: 12px 20px;
    display: inline-block;
    border: 2px solid var(--accent);
    border-bottom: 5px solid;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 18px 0;
    flex-wrap: wrap;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 12px;
    min-width: 70px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.countdown-label {
    font-size: 0.8rem;
    color: var(--white);
    text-transform: uppercase;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px;
}

/* Chamada */
.chamada {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 20px;
    text-align: center;
    font-size: 1.3rem;
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.chamada:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

/* Seções */
section {
    padding: 25px;
    margin: 25px auto;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: left;
    border: 2px solid var(--primary);
    font-size: 1rem;
    transition: var(--transition);
}

section:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 18px;
    text-align: center;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 12px;
    text-transform: uppercase;
    font-weight: 600;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--accent);
}

p, li {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark);
    margin-bottom: 12px;
}

ul, ol {
    padding-left: 15px;
    margin: 15px 0;
}

li {
    margin-bottom: 12px;
    padding-left: 32px;
    position: relative;
    font-size: 1rem;
}

li i {
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--primary);
    font-size: 1.2rem;
    background: var(--accent);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Botão */
.btn {
    display: inline-block;
    padding: 14px 28px;
    background: linear-gradient(to bottom, var(--primary), var(--primary-dark));
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    border-radius: 40px;
    width: 95%;
    text-align: center;
    margin: 20px auto;
    border: 2px solid var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    font-weight: 600;
    max-width: 600px;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background: linear-gradient(to bottom, var(--primary-dark), var(--primary));
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.acesso {
    display: inline-block;
    padding: 10px 20px;
    background-color: #1a2a6c;
    color: var(--white);
    text-decoration: none;
    font-size: 1rem;
    border-radius: 40px;
    width: 65%;
    text-align: center;
    border: 2px solid var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    font-weight: 600;
    max-width: 300px;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.acesso:hover {
    background: linear-gradient(to bottom, var(--primary-dark), var(--primary));
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* Idealizador */
.idealizador {
    text-align: center;
    padding: 25px;
    background-image: linear-gradient(135deg, #dae0f9 0%, #dee0e1 100%);
    border-radius: 12px;
    margin-top: 25px;
    border: 2px solid var(--primary);
    position: relative;
    overflow: hidden;
}

.idealizador:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20,20 Q50,5 80,20 Q95,50 80,80 Q50,95 20,80 Q5,50 20,20 Z" fill="none" stroke="%238B4513" stroke-width="2" opacity="0.1"/></svg>');
    background-size: cover;
    opacity: 0.1;
}

.idealizador-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary);
    margin: 0 auto 15px;
    display: block;
    background: var(--primary-dark);
    color: var(--accent);
    font-size: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.idealizador h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.6rem;
    font-weight: 600;
}

/* Destaque */
.destaque {
    background-color: var(--accent);
    padding: 16px;
    border-radius: 8px;
    margin: 18px 0;
    border-left: 4px solid var(--primary);
    font-weight: 500;
    position: relative;
}

.destaque:before {
    content: '"';
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 32px;
    color: var(--primary);
    opacity: 0.2;
    font-family: Georgia, serif;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 15px 0 15px;
    font-size: 0.95rem;
    margin-top: 25px;
    border-top: 8px solid var(--accent);
    position: relative;
}

footer a {
    color: var(--accent);
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition);
}

footer a:hover {
    color: var(--white);
    text-decoration: none;
}

.contato {
    font-size: 1.1rem;
    margin: 12px 0;
    display: block;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 15px 0;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent);
    font-size: 1.3rem;
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--accent);
    transform: scale(1.03);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

/* Carrossel */
.carousel {
    margin: 30px auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    position: relative;
    max-width: 800px;
}

.carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    height: 320px;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.6rem;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.carousel-controls {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.carousel-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-control.active {
    background: var(--accent);
    transform: scale(1.1);
}

/* Mobile Navigation */
.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1000;
    background: var(--primary);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    cursor: pointer;
}

/* Responsividade */
@media (max-width: 992px) {
    header h1 {
        font-size: 2.4rem;
    }
    
    .data-destaque {
        font-size: 1.4rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .btn {
        font-size: 1.1rem;
        padding: 12px 24px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    header p {
        font-size: 1.2rem;
    }
    
    .data-destaque {
        font-size: 1.2rem;
        padding: 10px 16px;
    }
    
    section {
        padding: 20px;
        margin: 20px auto;
        font-size: 0.95rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    p, li {
        font-size: 0.95rem;
    }
    
    .btn {
        font-size: 1rem;
        padding: 12px 20px;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 10px;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .carousel-item {
        height: 250px;
        font-size: 1.3rem;
    }
    
    footer {
        font-size: 0.9rem;
    }
    
    .contato {
        font-size: 1rem;
    }
    
    .logo {
        font-size: 1.6rem;
    }
    
    .idealizador-img {
        width: 130px;
        height: 130px;
        font-size: 50px;
    }
}

@media (max-width: 576px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    .data-destaque {
        font-size: 1rem;
    }
    
    .countdown {
        gap: 6px;
    }
    
    .countdown-item {
        min-width: 50px;
        padding: 8px;
    }
    
    .countdown-number {
        font-size: 1.3rem;
    }
    
    .countdown-label {
        font-size: 0.7rem;
    }
    
    .chamada {
        font-size: 1.1rem;
        padding: 16px;
    }
    
    .carousel-item {
        height: 200px;
        font-size: 1.1rem;
    }
    
    section {
        padding: 16px;
        margin: 16px auto;
    }
    
    .btn {
        font-size: 0.95rem;
        padding: 10px 18px;
    }
}