:root {
    /* Cores do Logo */
    --color-primary-dark: #1B1534;
    --color-primary-blue: #485C86;
    
    /* Neutros */
    --color-white: #ffffff;
    --color-light-bg: #f4f6fa;
    --color-text: #333333;
    --color-text-muted: #666666;
    --color-border: #e0e5ed;
    
    /* Outros */
    --transition: all 0.3s ease;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(27, 21, 52, 0.08);
    --shadow-hover: 0 20px 40px rgba(72, 92, 134, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--color-light-bg);
}

.text-center {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline {
    border-color: var(--color-primary-blue);
    color: var(--color-primary-blue);
    background-color: transparent;
}

.btn-outline:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-white);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(224, 229, 237, 0.5);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
    padding: 5px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
}

.logo img {
    height: 65px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--color-primary-blue);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 120px;
    background: linear-gradient(135deg, rgba(253,253,253,0.92) 0%, rgba(244,246,250,0.95) 100%), url('../images/hero-bg.jpg') center/cover no-repeat;
    overflow: hidden;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.float-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(27, 21, 52, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    animation: appearDisappear 12s ease-in-out infinite;
}

.float-card .icon {
    font-size: 1.5rem;
    background: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-primary-blue);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.float-card div {
    display: flex;
    flex-direction: column;
}

.float-card strong {
    color: var(--color-primary-dark);
    font-size: 0.95rem;
    line-height: 1.2;
}

.float-card small {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

.card-1 {
    top: 20%;
    right: 5%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    right: 25%;
    animation-delay: 3s;
}

.card-3 {
    top: 40%;
    right: 20%;
    animation-delay: 6s;
}

.card-4 {
    bottom: 35%;
    right: 5%;
    animation-delay: 9s;
}

@keyframes appearDisappear {
    0% { opacity: 0; transform: translateY(20px) scale(0.95); }
    10% { opacity: 1; transform: translateY(0) scale(1); }
    30% { opacity: 1; transform: translateY(-5px) scale(1); }
    40% { opacity: 0; transform: translateY(-20px) scale(0.95); }
    100% { opacity: 0; transform: translateY(-20px) scale(0.95); }
}

.hero-container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero h1 span {
    color: var(--color-primary-blue);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 650px;
}

.hero-cta {
    display: flex;
    gap: 16px;
}

/* Sobre Nós */
.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.sobre-text h2 span {
    color: var(--color-primary-blue);
}

.sobre-text .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
}

.sobre-text p {
    margin-bottom: 16px;
    color: var(--color-text-muted);
}

.sobre-image .image-placeholder {
    width: 100%;
    height: 500px;
    background: url('../images/sobre-nos.jpg') center/cover no-repeat;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: 24px;
    color: white;
    width: 100%;
}

.glass-card h3 {
    color: white;
    margin-bottom: 8px;
}

/* Serviços */
.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.icon-wrapper {
    font-size: 2.5rem;
    margin-bottom: 24px;
    display: inline-block;
    padding: 15px;
    background: var(--color-light-bg);
    border-radius: var(--radius-md);
    color: var(--color-primary-blue);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover .icon-wrapper {
    transform: scale(1.15) rotate(5deg);
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.service-wide {
    grid-column: 1 / -1;
}

.service-wide p {
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.service-list li {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    position: relative;
    padding-left: 20px;
}

.service-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary-blue);
    font-weight: bold;
}

/* Diferenciais */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.diff-item {
    position: relative;
    padding-top: 40px;
}

.diff-number {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 4rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: rgba(72, 92, 134, 0.1);
    line-height: 1;
    z-index: -1;
    transition: var(--transition);
}

.diff-item:hover .diff-number {
    color: rgba(72, 92, 134, 0.2);
    transform: translateY(-5px);
}

.diff-item h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.diff-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Footer / Contato */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: 100px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(72,92,134,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 60px;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.footer-info h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.footer-info p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-width: 500px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item .icon {
    font-size: 1.8rem;
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.contact-item:hover .icon {
    background: var(--color-primary-blue);
    transform: scale(1.1);
}

.contact-item h5 {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin-bottom: 4px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.contact-item a {
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--color-primary-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 5px;
    filter: brightness(0) invert(1);
}

.footer-logo p {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

.footer-copyright p {
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsivo */
@media (max-width: 992px) {
    .sobre-container {
        grid-template-columns: 1fr;
    }
    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 30px 20px;
        gap: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        clip-path: circle(0% at 100% 0%);
        transition: clip-path 0.5s ease;
    }

    .nav-links.active {
        clip-path: circle(150% at 100% 0%);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 160px 0 300px; /* Mais espaço embaixo para a animação */
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .float-card {
        left: 0;
        right: 0;
        margin: 0 auto;
        width: 90%;
        max-width: 320px;
    }

    .card-1, .card-2, .card-3, .card-4 {
        top: auto;
        bottom: 80px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .footer-info p {
        margin: 0 auto;
    }
    .contact-item {
        flex-direction: column;
        gap: 8px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .diff-grid {
        grid-template-columns: 1fr;
    }
    .footer-info h2 {
        font-size: 1.8rem;
    }
}