:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #000000;
    --light-color: #f8f9fa;
    --gradient-bg: linear-gradient(135deg, #141d50 0%, #520a31 100%);
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
}

.bg-primary {
    background: var(--gradient-bg) !important;
}

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

ul li,
ol li {
    margin-bottom: 28px !important;
    transition: transform 0.3s ease, color 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

.hero-section {
    background: var(--gradient-bg);
    position: relative;
    padding-top: 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    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="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.logo-hero {
    max-width: 50%;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
    animation: fadeInDown 1s ease-out;
}

.logo-hero:hover {
    transform: scale(1.05) rotate(2deg);
}

.navbar-brand {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-brand img {
    filter: brightness(1.2);
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
    color: #ffffff;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
    left: 0;
}

section {
    position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 600;
}

.display-4 {
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.display-5 {
    color: var(--dark-color);
    position: relative;
}

.display-5::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-bg);
    border-radius: 2px;
}

.card {
    transition: all 0.3s ease;
    border-radius: 15px;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

.card-body {
    padding: 2rem;
}

.badge {
    font-size: 1rem;
    padding: 0.5rem 0.8rem;
}

.btn {
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    color: white;
}

.bg-light {
    background-color: #ffffff !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.blockquote {
    position: relative;
    padding-left: 2rem;
}

.blockquote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
    font-family: serif;
}


@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }

    .hero-section {
        padding-top: 100px;
        min-height: 80vh;
    }

    .logo-hero {
        max-width: 100%;
    }

    .card-body {
        padding: 1.5rem;
    }

    .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }

    .lead {
        font-size: 1rem;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .hero-content {
        padding: 1rem;
    }
}

.text-gradient {
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

section[id] {
    scroll-margin-top: 80px;
}

.logo-loading {
    animation: pulse 2s infinite;
}

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

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}



h1 {

    font-size: 3.5rem;

    color: #fff;

    text-shadow: 4px 4px 10px rgba(0, 0, 0, 0.6);

    margin-bottom: 20px;

    text-transform: uppercase;

    letter-spacing: 2px;

}



h2,
h3,
h4,
h5,
h6 {

    color: #fff;

    font-weight: 500;

    margin-top: 20px;

    text-transform: uppercase;

    letter-spacing: 1px;

}



p {

    font-size: 1.2rem;

    line-height: 1.8;

    margin: 15px 0;

    font-weight: 300;

}



a {

    color: #ffeb3b;

    text-decoration: none;

    font-weight: bold;

    transition: color 0.3s ease, text-decoration 0.3s ease;

}



a:hover {

    color: #1a73e8;

    text-decoration: underline;

}



mark {

    background: linear-gradient(135deg, #141d50 0%, #000000 100%) !important;

    padding: 0 5px;

    border-radius: 5px;

}



blockquote {

    font-style: italic;

    color: #b0bec5;

    border-left: 4px solid #fff;

    padding-left: 15px;

    margin: 20px auto;

    max-width: 80%;

    font-size: 1.3rem;

    background: rgba(255, 255, 255, 0.1);

    border-radius: 5px;

    padding: 20px;

}



ul,
ol {

    list-style: none;

    padding-left: 20px;

    margin: 20px 0;

    font-size: 1.1rem;

    line-height: 1.6;

}



ul li,
ol li {

    margin-bottom: 10px;

    transition: transform 0.3s ease, color 0.3s ease;

}



ul li:hover,
ol li:hover {

    transform: translateX(10px);

    color: #ffeb3b;

}



.destaque {

    background-color: rgba(255, 255, 255, 0.1);

    padding: 20px;

    border-radius: 10px;

    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);

    max-width: 900px;

    margin: 20px 0;

}



hr {

    width: 80%;

    border: none;

    border-top: 3px solid #fff;

    margin: 30px 0;

}



del {

    color: #f44336;

    text-decoration: line-through;

}



font {

    color: #4caf50;

    font-weight: bold;

}



h1,
h2,
h3,
h4,
h5,
h6 {

    opacity: 0;

    transform: translateY(20px);

    animation: slideIn 0.8s forwards;

}



@keyframes slideIn {

    to {

        opacity: 1;

        transform: translateY(0);

    }

}



@media (max-width: 768px) {

    body {

        padding: 0px;

    }



    h1 {

        font-size: 2.8rem;

    }



    p {

        font-size: 1rem;

    }



    .destaque {

        font-size: 0.9rem;

        padding: 15px;

    }



    ul li,
    ol li {

        font-size: 1rem;

    }

}

footer {
    background: linear-gradient(135deg, #141d50 0%, #520a31 100%);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerPattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23footerPattern)"/></svg>');
    opacity: 0.3;
}

footer .container {
    position: relative;
    z-index: 2;
}

footer h5,
footer h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    color: #ffffff;
}

footer .btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    transition: all 0.3s ease;
    justify-content: flex-start;
    text-align: left;
}

footer .btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateX(5px);
    color: #ffffff;
}

footer .list-unstyled a {
    transition: all 0.3s ease;
}

footer .list-unstyled a:hover {
    color: var(--primary-color) !important;
    transform: translateX(5px);
}

footer .border-secondary {
    border-color: rgba(255, 255, 255, 0.2) !important;
}

footer .text-light {
    color: rgba(255, 255, 255, 0.8) !important;
}

footer i {
    transition: all 0.3s ease;
}

footer .btn:hover i {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    footer .btn-outline-light {
        justify-content: center;
        text-align: center;
    }

    footer .col-lg-4 {
        text-align: center !important;
    }

    footer .text-md-start,
    footer .text-md-end {
        text-align: center !important;
    }
}

#backToTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-bg);
    border: none;
    color: white;
    font-size: 1.2rem;
    display: none;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

#backToTop:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    background: linear-gradient(135deg, #1a2a6e 0%, #6b0d42 100%);
}

#backToTop.show {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hover-effect {
    transition: all 0.3s ease;
    cursor: pointer;
}

.hover-effect:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15) !important;
}

.hover-effect:hover .display-4 {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

#qualidades .card:nth-child(odd) {
    animation: fadeInLeft 0.6s ease forwards;
}

#qualidades .card:nth-child(even) {
    animation: fadeInRight 0.6s ease forwards;
}

@media (max-width: 768px) {
    #qualidades .card {
        margin-bottom: 1.5rem;
    }

    #qualidades .display-4 {
        font-size: 2.5rem;
    }
}

.bg-gradient-primary {
    background: var(--gradient-bg) !important;
}

#qualidades h4 {
    color: #000000 !important;
}

#sobre .card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#sobre .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

.border-start {
    border-left-width: 4px !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#sobre .card {
    animation: fadeInUp 0.6s ease forwards;
}

#sobre .card:nth-child(2) {
    animation-delay: 0.2s;
}

@media (max-width: 768px) {
    #sobre .display-6 {
        font-size: 2rem;
    }

    #sobre .card-body {
        padding: 1.5rem !important;
    }

    #sobre .btn {
        margin-bottom: 0.5rem;
    }
}