/* Importar fontes modernas */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #06b6d4;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --border-radius: 0.75rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Tipografia moderna */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-color);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--primary-dark);
}

p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-light);
}

/* Links modernos */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

/* Botões modernos */
.btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    border: none;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: none;
    letter-spacing: 0.025em;
    box-shadow: var(--shadow-md);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: 2px solid transparent;
}

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

.btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
}

.btn-secondary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Header moderno */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    transition: var(--transition);
}

/* .navbar-brand:hover removido para aparência mais profissional */

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(30, 64, 175, 0.1);
    /* Removido transform: translateY(-2px) para aparência mais profissional */
}

.navbar-nav .nav-link i {
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

/* Container principal moderno */
.main-content {
    background: var(--bg-white);
    min-height: 80vh;
}

/* Cards modernos */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
    background: var(--bg-white);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-body {
    padding: 2rem;
}

.card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.card-text {
    color: var(--text-light);
    line-height: 1.6;
}

/* Seções com gradiente */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Classes para títulos destacados */
.hero-title-highlighted {
    color: #ffffff !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5) !important;
    background: rgba(0, 0, 0, 0.15);
    padding: 12px 20px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 1.5rem !important;
    -webkit-text-fill-color: #ffffff !important;
    position: relative;
    border-left: 5px solid #ffffff;
    font-weight: 800;
    animation: titleFadeIn 1s ease-out;
}

@keyframes titleFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-span-highlighted {
    color: #ffffff;
    font-weight: 800;
    position: relative;
    padding: 0 5px;
    animation: spanFadeIn 1.2s ease-out;
}

@keyframes spanFadeIn {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

.hero-span-highlighted:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    border-radius: 2px;
    animation: lineWidth 0.8s ease-out forwards;
    transform-origin: left;
}

@keyframes lineWidth {
    0% {
        transform: scaleX(0);
    }
    100% {
        transform: scaleX(1);
    }
}

.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 1000 1000"><polygon fill="%23ffffff08" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

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

/* Seções de destaque */
.highlight-section {
    background: var(--bg-white);
    padding: 6rem 0;
    position: relative;
}

.highlight-section:nth-child(even) {
    background: var(--bg-light);
}

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

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

/* Imagens responsivas com hover */
.img-modern {
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.img-modern:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

/* Footer moderno */
footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #111827 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

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

.footer-section h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-section p,
.footer-section a {
    color: #d1d5db;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid #374151;
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Utilidades */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.shadow-modern {
    box-shadow: var(--shadow-lg);
}

/* Responsividade aprimorada */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .highlight-section {
        padding: 3rem 0;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem !important;
        margin: 0.25rem 0;
    }
}

/* Animações de carregamento */
@keyframes slideInFromBottom {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInFromLeft {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.animate-slide-up {
    animation: slideInFromBottom 0.8s ease forwards;
}

.animate-slide-left {
    animation: slideInFromLeft 0.8s ease forwards;
}

.animate-slide-right {
    animation: slideInFromRight 0.8s ease forwards;
}

/* Scroll suave e indicadores */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9999;
    transition: transform 0.3s ease;
}

/* Hover effects para serviços */
.service-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    transition: var(--transition);
}

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

p {
    text-align: justify;
}