/* ==========================================
   FURBTECH - Cores da Marca
   ========================================== */
:root {
    /* Cores principais da marca */
    --purple-primary: #7B1FA2;
    --purple-dark: #4A148C;
    --purple-light: #9C27B0;
    
    --orange: #FF6F00;
    --pink: #E91E63;
    --blue: #2196F3;
    --green: #4CAF50;
    --lime: #CDDC39;
    
    /* Gradientes coloridos */
    --gradient-main: linear-gradient(135deg, #FF6F00, #E91E63, #2196F3, #4CAF50);
    --gradient-hero: linear-gradient(135deg, #7B1FA2, #E91E63, #FF6F00);
    --gradient-card: linear-gradient(135deg, #2196F3, #7B1FA2);
    
    /* Cores neutras */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark: #212529;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.25);
    
    /* Transições */
    --transition: all 0.3s ease;
}

/* ==========================================
   RESET E BASE
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   HEADER E NAVEGAÇÃO
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-main);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--purple-primary);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--purple-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(123, 31, 162, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 111, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, 30px) scale(1.1);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.hero-title .highlight {
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--purple-primary);
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.stat-item i {
    font-size: 2rem;
    color: var(--orange);
}

.stat-item strong {
    display: block;
    font-size: 1.5rem;
    color: var(--purple-primary);
}

.stat-item span {
    display: block;
    font-size: 0.9rem;
    color: var(--gray);
}

/* Hero Image com Ilustração */
.hero-image {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-illustration {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.illustration-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.circle-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    animation: rotate 20s linear infinite;
}

.circle-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #FF6F00, #FFA726);
    animation: rotate 15s linear infinite reverse;
}

.circle-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #2196F3, #64B5F6);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.hero-icon-main {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(123, 31, 162, 0.4);
    position: relative;
    z-index: 2;
}

.hero-icon-main i {
    font-size: 5rem;
    color: var(--white);
}

.hero-badge {
    position: absolute;
    background: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 3;
    animation: float 3s ease-in-out infinite;
}

.badge-1 {
    top: 15%;
    left: 10%;
    color: var(--green);
    animation-delay: 0s;
}

.badge-1 i {
    color: var(--green);
}

.badge-2 {
    top: 50%;
    right: 5%;
    color: var(--purple-primary);
    animation-delay: 1s;
}

.badge-2 i {
    color: var(--purple-primary);
}

.badge-3 {
    bottom: 20%;
    left: 15%;
    color: var(--orange);
    animation-delay: 2s;
}

.badge-3 i {
    color: var(--orange);
}

/* ==========================================
   SECTIONS COMUNS
   ========================================== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    background: var(--light-gray);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--purple-primary);
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-item i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item:nth-child(1) i { color: var(--orange); }
.feature-item:nth-child(2) i { color: var(--pink); }
.feature-item:nth-child(3) i { color: var(--green); }
.feature-item:nth-child(4) i { color: var(--blue); }

.feature-item h4 {
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--gray);
    margin: 0;
}

/* ==========================================
   PRODUCTS SECTION
   ========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1.1rem;
}

.product-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
}

.product-card:nth-child(1) .product-icon {
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
}

.product-card:nth-child(2) .product-icon {
    background: linear-gradient(135deg, #FF6F00, #FFA726);
    color: var(--white);
}

.product-card:nth-child(3) .product-icon {
    background: linear-gradient(135deg, #2196F3, #64B5F6);
    color: var(--white);
}

.product-card:nth-child(4) .product-icon {
    background: linear-gradient(135deg, #E91E63, #F06292);
    color: var(--white);
}

.product-card:nth-child(5) .product-icon {
    background: linear-gradient(135deg, #4CAF50, #81C784);
    color: var(--white);
}

.product-card:nth-child(6) .product-icon {
    background: linear-gradient(135deg, #9C27B0, #BA68C8);
    color: var(--white);
}

.product-card h3 {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 1rem;
    text-align: center;
}

.product-card > p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    margin-bottom: 0.8rem;
}

.product-features i {
    color: var(--green);
}

.btn-product {
    width: 100%;
    text-align: center;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
    padding: 1rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    display: block;
    transition: var(--transition);
}

.btn-product:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==========================================
   BENEFITS SECTION
   ========================================== */
.benefits {
    background: var(--light-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

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

.benefit-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 3rem;
}

.benefit-card:nth-child(1) .benefit-icon {
    background: linear-gradient(135deg, rgba(123, 31, 162, 0.1), rgba(123, 31, 162, 0.2));
    color: var(--purple-primary);
}

.benefit-card:nth-child(2) .benefit-icon {
    background: linear-gradient(135deg, rgba(255, 111, 0, 0.1), rgba(255, 111, 0, 0.2));
    color: var(--orange);
}

.benefit-card:nth-child(3) .benefit-icon {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.1), rgba(233, 30, 99, 0.2));
    color: var(--pink);
}

.benefit-card:nth-child(4) .benefit-icon {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.2));
    color: var(--green);
}

.benefit-card:nth-child(5) .benefit-icon {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1), rgba(33, 150, 243, 0.2));
    color: var(--blue);
}

.benefit-card:nth-child(6) .benefit-icon {
    background: linear-gradient(135deg, rgba(205, 220, 57, 0.1), rgba(205, 220, 57, 0.2));
    color: var(--lime);
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process {
    background: linear-gradient(135deg, #7B1FA2 0%, #4A148C 100%);
    color: var(--white);
}

.process .section-title,
.process .section-subtitle {
    color: var(--white);
}

.process .section-title::after {
    background: var(--white);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: rgba(255, 255, 255, 0.3);
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
}

.step-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    flex: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item:nth-child(1) .contact-icon {
    background: linear-gradient(135deg, #FF6F00, #FFA726);
    color: var(--white);
}

.contact-item:nth-child(2) .contact-icon {
    background: linear-gradient(135deg, #E91E63, #F06292);
    color: var(--white);
}

.contact-item:nth-child(3) .contact-icon {
    background: linear-gradient(135deg, #2196F3, #64B5F6);
    color: var(--white);
}

.contact-item:nth-child(4) .contact-icon {
    background: linear-gradient(135deg, #4CAF50, #81C784);
    color: var(--white);
}

.contact-details h3 {
    font-size: 1.3rem;
    color: var(--purple-primary);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--gray);
    margin: 0;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--purple-primary);
}

.form-group textarea {
    resize: vertical;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo-text {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-section ul li i {
    margin-right: 0.5rem;
    color: var(--orange);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:nth-child(1):hover {
    background: #1877F2;
}

.social-links a:nth-child(2):hover {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF);
}

.social-links a:nth-child(3):hover {
    background: #0077B5;
}

.social-links a:nth-child(4):hover {
    background: #FF0000;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

/* ==========================================
   SCROLL TO TOP
   ========================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7B1FA2, #9C27B0);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-image {
        height: 350px;
    }

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

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

    .section-title {
        font-size: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .floating-card {
        padding: 1rem;
    }

    .floating-card i {
        font-size: 2rem;
    }
}