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

/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #fff;
    background-color: #1c1c1c;
}

/* Utilidades */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

section {
    position: relative;
    padding: 100px 0;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 0;
    z-index: 1000;
    background-color: rgba(13, 17, 23, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(13, 17, 23, 0.98);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    margin-right: auto;
}

/* Logo personalizado */
.logo img {
    max-height: 40px;
    max-width: 100%;
    transition: all 0.3s ease;
    object-fit: contain;
    display: block;
}

header.scrolled .logo img {
    max-height: 35px;
}

.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    color: #4FAED4;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 30px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: all 0.3s ease;
}

.nav-links a:hover, 
.nav-links a.active {
    color: #4FAED4;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4FAED4;
    transition: width 0.3s ease;
}

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

@media screen and (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background-color: rgba(13, 17, 23, 0.95);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .nav-links {
        flex-direction: column;
    width: 100%;
}

    .nav-links li {
        margin: 10px 0;
    width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 10px 0;
        width: 100%;
    }
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
    background-color: transparent;
    border: 1px solid rgba(140, 201, 212, 0.2);
    border-radius: 4px;
    color: #8cc9d4;
    transition: all 0.3s ease;
    font-weight: 400;
    margin-left: auto;
}

.btn-small:hover {
    background-color: rgba(140, 201, 212, 0.05);
    color: #8cc9d4;
    transform: translateY(-1px);
    border-color: rgba(140, 201, 212, 0.3);
}

@media (max-width: 992px) {
    .btn-small {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    .nav-links {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .btn-small {
        padding: 4px 8px;
        font-size: 0.7rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav.active .nav-links {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
        position: static;
        transform: none;
    }
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1010;
    transition: all 0.3s ease;
}

.menu-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: #8cc9d4;
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: #8cc9d4;
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background-color: rgba(15, 15, 15, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: all 0.5s ease;
        z-index: 1000;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-left: 1px solid rgba(140, 201, 212, 0.1);
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: center;
        margin-right: 0;
        margin-bottom: 40px;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: 10px 20px;
    }
    
    body.menu-open {
        overflow: hidden;
    }
    
    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.7);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.5s ease;
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 768px) {
    .logo img {
        max-height: 40px;
    }
    
    .footer-logo img {
        max-height: 50px;
    }
    
    .hero-graphic, 
    .tech-tags {
        display: none;
    }
    
    /* Solução alternativa para mobile */
    .mobile-tech-display {
        display: flex;
        justify-content: center;
        width: 100%;
        margin: 30px auto;
        flex-wrap: wrap;
        gap: 12px;
        max-width: 90%;
    }
    
    .mobile-tech-item {
        padding: 8px 14px;
        background: rgba(20, 20, 20, 0.7);
        border: 1px solid rgba(140, 201, 212, 0.3);
        border-radius: 30px;
        color: #8cc9d4;
        font-size: 0.9rem;
        font-weight: 500;
        backdrop-filter: blur(5px);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        transition: all 0.3s ease;
        animation: fadeIn 0.5s ease forwards;
        animation-delay: calc(0.1s * var(--item-index));
    }
    
    .mobile-tech-item:active {
        transform: scale(0.95);
        background: rgba(140, 201, 212, 0.2);
    }
    
    .mobile-tech-item i {
        margin-right: 5px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .mobile-tech-display {
        margin: 25px auto;
        gap: 10px;
    }
    
    .mobile-tech-item {
        padding: 7px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 360px) {
    .mobile-tech-display {
        margin: 20px auto;
        gap: 8px;
    }
    
    .mobile-tech-item {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .mobile-tech-item i {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .tech-stack {
        gap: 12px;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-item {
        width: 95%;
    }
}

@media (max-width: 360px) {
    .tech-stack {
        margin-top: 30px;
    }
    
    .tech-tags {
        transform: scale(0.7);
    }
    
    .tag {
        padding: 4px 10px;
        font-size: 0.75rem;
    }
    
    .tag:nth-child(1) {
        top: 15%;
        left: 0;
    }
    
    .tag:nth-child(2) {
        top: 35%;
        right: 0;
    }
    
    .tag:nth-child(3) {
        top: 55%;
        left: 10%;
    }
    
    .tag:nth-child(4) {
        top: 75%;
        right: 5%;
    }
    
    .hero-graphic {
        height: 180px;
    }
}

/* Esconder versão mobile em telas maiores */
@media (min-width: 769px) {
    .mobile-tech-display {
        display: none;
    }
}

/* Hero Section */
.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1c1c1c 0%, #2a2a2a 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    animation: fadeIn 1s ease-in-out;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.tagline {
    font-size: 1rem;
    color: #8cc9d4;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    font-weight: 500;
    animation: slideInLeft 0.8s ease-out;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
    word-wrap: break-word;
    max-width: 100%;
    overflow: visible;
    white-space: nowrap;
}

.bracket {
    color: #8cc9d4;
    animation: pulse 3s infinite;
    margin-right: 5px;
    align-items: center;
}

.bracket:last-of-type {
    margin-right: 15px;
    align-items: center;
}

.dev-text {
    position: relative;
    display: inline;
    color: #fff;
    white-space: normal;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes typewriter {
    from { width: 0; }
    to { width: 100%; }
}

.your-text {
    animation: fadeIn 1s ease-in-out 1.5s both;
    opacity: 0;
    margin-right: 5px;
}

.hashtag {
    color: #8cc9d4;
    font-size: 3.7rem;
    animation: fadeIn 1s ease-in-out 1.8s both, pulse 3s infinite 2s;
    opacity: 0;
    margin-right: 5px;
}

.success {
    color: #ff1a1a;
    font-weight: 700;
    animation: fadeIn 1s ease-in-out 2s both, glowSuccess 3s infinite 2.5s;
    opacity: 0;
    position: relative;
    display: inline-block;
    font-size: 110%;
    letter-spacing: 1px;
    transform: scale(1);
    text-shadow: 0 0 10px rgba(255, 26, 26, 0.5);
    -webkit-text-stroke: 1px rgba(255, 0, 0, 0.3);
}

@keyframes glowSuccess {
    0% { 
        color: #ff1a1a;
        text-shadow: 0 0 5px rgba(255, 26, 26, 0.5);
        transform: scale(1);
    }
    50% { 
        color: #ff3333;
        text-shadow: 0 0 20px rgba(255, 51, 51, 0.9),
                    0 0 30px rgba(255, 51, 51, 0.7),
                    0 0 40px rgba(255, 51, 51, 0.5);
        transform: scale(1.08);
    }
    100% { 
        color: #ff1a1a;
        text-shadow: 0 0 5px rgba(255, 26, 26, 0.5);
        transform: scale(1);
    }
}

.success .highlight {
    display: none;
}

@keyframes blinkHighlight {
    0% {
        opacity: 0.8;
        text-shadow: 0 0 5px #ffffff, 0 0 10px #ff3333;
    }
    100% {
        opacity: 1;
        text-shadow: 0 0 10px #ffffff, 0 0 20px #ff3333, 0 0 30px #ff3333;
    }
}

@keyframes glow {
    0% { text-shadow: 0 0 5px rgba(170, 34, 34, 0.5); }
    50% { text-shadow: 0 0 20px rgba(170, 34, 34, 0.8); }
    100% { text-shadow: 0 0 5px rgba(170, 34, 34, 0.5); }
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ddd;
    margin-bottom: 30px;
    max-width: 500px;
    animation: fadeIn 1s ease-in-out 2.2s both;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    animation: fadeIn 1s ease-in-out 2.5s both;
    opacity: 0;
}

.btn-primary, .btn-secondary {
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-block;
    z-index: 1;
}

.btn-primary {
    background-color: #8cc9d4;
    color: #1c1c1c;
    border: 2px solid #8cc9d4;
}

.btn-primary:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    z-index: -1;
    transition: width 0.3s ease;
}

.btn-primary:hover:before {
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: #1c1c1c;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.image-container {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-image {
    max-width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: all 0.5s ease;
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.4);
    animation: floatUp 5s ease-in-out infinite, fadeIn 1s ease-in-out;
}

.hero-image:hover .main-image {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

@keyframes floatUp {
    0% { transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(0); }
    50% { transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(-15px); }
    100% { transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(0); }
}

.floating-element {
    position: absolute;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 500;
    z-index: 3;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.code-element {
    top: 20%;
    left: 0;
    background-color: #332e36;
    color: #a22;
    animation: floatAnimation 4s ease-in-out infinite, fadeIn 1s ease-in-out 0.5s both;
    opacity: 0;
}

.design-element {
    top: 10%;
    right: 5%;
    background-color: #8cc9d4;
    color: #1c1c1c;
    animation: floatAnimation 4s ease-in-out infinite 1s, fadeIn 1s ease-in-out 1s both;
    opacity: 0;
}

.ui-element {
    bottom: 20%;
    left: 5%;
    background-color: #a22;
    color: #fff;
    animation: floatAnimation 4s ease-in-out infinite 2s, fadeIn 1s ease-in-out 1.5s both;
    opacity: 0;
}

.mobile-element {
    bottom: 10%;
    right: 0;
    background-color: #fff;
    color: #1c1c1c;
    animation: floatAnimation 4s ease-in-out infinite 3s, fadeIn 1s ease-in-out 2s both;
    opacity: 0;
}

/* Novo estilo para o hero-graphic */
.hero-graphic {
    flex: 1;
    min-width: 300px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.code-brackets {
    position: relative;
    width: 100%;
    height: 100%;
}

.left-bracket, .right-bracket {
    position: absolute;
    font-size: 16rem;
    font-weight: 700;
    color: rgba(140, 201, 212, 0.15);
    line-height: 0.8;
}

.left-bracket {
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    animation: pulseLeft 4s ease-in-out infinite, fadeIn 1s ease-in-out;
}

.right-bracket {
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    animation: pulseRight 4s ease-in-out infinite, fadeIn 1s ease-in-out 0.5s;
}

@keyframes pulseLeft {
    0% { transform: translateY(-50%) scale(1); opacity: 0.15; }
    50% { transform: translateY(-50%) scale(1.1); opacity: 0.25; }
    100% { transform: translateY(-50%) scale(1); opacity: 0.15; }
}

@keyframes pulseRight {
    0% { transform: translateY(-50%) scale(1); opacity: 0.15; }
    50% { transform: translateY(-50%) scale(1.1); opacity: 0.25; }
    100% { transform: translateY(-50%) scale(1); opacity: 0.15; }
}

.tech-tags {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tag {
    position: absolute;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(140, 201, 212, 0.3);
    border-radius: 30px;
    font-size: 1rem;
    color: #8cc9d4;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    animation: floatTag 5s ease-in-out infinite;
}

.tag:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.tag:nth-child(2) {
    top: 30%;
    right: 25%;
    animation-delay: 0.5s;
}

.tag:nth-child(3) {
    top: 60%;
    left: 30%;
    animation-delay: 1s;
}

.tag:nth-child(4) {
    top: 70%;
    right: 20%;
    animation-delay: 1.5s;
}

.tag:nth-child(5) {
    top: 45%;
    left: 45%;
    animation-delay: 2s;
}

@keyframes floatTag {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(10px, -10px) scale(1.05); }
    100% { transform: translate(0, 0) scale(1); }
}

@keyframes floatAnimation {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

.tech-stack {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 80px;
    flex-wrap: wrap;
    animation: fadeIn 1s ease-in-out 3s both;
    opacity: 0;
}

.tech-item {
    font-size: 0.9rem;
    color: #8cc9d4;
    padding: 8px 15px;
    border: 1px solid rgba(140, 201, 212, 0.3);
    border-radius: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.tech-item:hover {
    background-color: rgba(140, 201, 212, 0.1);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 1.5s ease-in-out 3.5s both;
    opacity: 0;
    z-index: 2;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 20px;
    position: relative;
}

.wheel {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #fff;
    left: 50%;
    margin-left: -3px;
    top: 10px;
    border-radius: 50%;
    animation: scrollWheel 2s infinite;
}

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

.arrow {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.arrow span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(45deg);
    animation: arrowDown 2s infinite;
}

.arrow span:nth-child(2) {
    animation-delay: 0.2s;
}

.arrow span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes arrowDown {
    0% { opacity: 0; transform: rotate(45deg) translate(-5px, -5px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: rotate(45deg) translate(5px, 5px); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Responsividade da hero */
@media (max-width: 1200px) {
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    .hashtag {
        font-size: 3rem;
    }
    
    .image-container {
        height: 350px;
    }
    
    .hero-graphic {
        height: 350px;
    }
    
    .left-bracket, .right-bracket {
        font-size: 16rem;
    }
}

@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.6rem;
        white-space: normal;
    }
    
    .hashtag {
        font-size: 2.8rem;
    }
    
    .hero-description {
        margin: 0 auto 30px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .floating-element {
        display: none;
    }
    
    .tech-stack {
        margin-top: 50px;
    }
    
    .hero-graphic {
        height: 300px;
        margin-top: 30px;
    }
    
    .left-bracket, .right-bracket {
        font-size: 14rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hashtag {
        font-size: 2.4rem;
    }
    
    .image-container {
        height: 300px;
    }
    
    .tech-stack {
        gap: 15px;
        margin-top: 60px;
    }
    
    .tech-item {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .hero-graphic {
        height: 250px;
    }
    
    .left-bracket, .right-bracket {
        font-size: 10rem;
    }
    
    .tech-tags {
        transform: scale(0.9);
        width: 100%;
        height: 100%;
    }
    
    .tag {
        padding: 8px 16px;
        font-size: 0.95rem;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(140, 201, 212, 0.4);
        position: absolute;
    }
    
    .tag:nth-child(1) { /* Web */
        top: 5%;
        left: 5%;
    }
    
    .tag:nth-child(2) { /* Design */
        top: 5%;
        right: 5%;
    }
    
    .tag:nth-child(3) { /* Code */
        bottom: 5%;
        left: 5%;
    }
    
    .tag:nth-child(4) { /* Mobile */
        bottom: 5%;
        right: 5%;
    }
    
    .hero-graphic, 
    .tech-tags {
        display: none;
    }
    
    /* Solução alternativa para mobile */
    .mobile-tech-display {
        display: flex;
        justify-content: center;
        width: 100%;
        margin-top: 20px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .mobile-tech-item {
        padding: 8px 14px;
        background: rgba(20, 20, 20, 0.7);
        border: 1px solid rgba(140, 201, 212, 0.3);
        border-radius: 30px;
        color: #8cc9d4;
        font-size: 0.9rem;
        font-weight: 500;
        backdrop-filter: blur(5px);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        transition: all 0.3s ease;
        animation: fadeIn 0.5s ease forwards;
        animation-delay: calc(0.1s * var(--item-index));
    }
    
    .mobile-tech-item:active {
        transform: scale(0.95);
        background: rgba(140, 201, 212, 0.2);
    }
    
    .mobile-tech-item i {
        margin-right: 5px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .tech-stack {
        gap: 12px;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-item {
        width: 95%;
    }
}

@media (max-width: 360px) {
    .tech-stack {
        margin-top: 30px;
    }
    
    .tech-tags {
        transform: scale(0.85);
        position: absolute;
        width: 100%;
        height: 100%;
    }
    
    .tag {
        padding: 5px 12px;
        font-size: 0.8rem;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(140, 201, 212, 0.4);
    }
    
    .tag:nth-child(1) { /* Web */
        top: 2%;
        left: 5%;
    }
    
    .tag:nth-child(2) { /* Design */
        top: 30%;
        right: 5%;
    }
    
    .tag:nth-child(3) { /* Code */
        top: 60%;
        left: 5%;
    }
    
    .tag:nth-child(4) { /* Mobile */
        top: 88%;
        right: 5%;
    }
    
    .hero-graphic {
        height: 220px;
        transform: scale(0.85);
    }
}

/* Quem Somos Section */
.quem-somos {
    padding: 120px 0;
    background-color: #1c1c1c;
    position: relative;
}

.quem-somos:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.quem-somos h2 {
    font-size: 3.5rem;
    margin-bottom: 50px;
    text-align: center;
    animation: fadeInUp 0.8s ease-in-out;
    position: relative;
}

.quem-somos h2:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #8cc9d4, #a22);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.quem-somos h2 span {
    color: #8cc9d4;
    position: relative;
}

.team-description {
    max-width: 800px;
    margin: 0 auto 70px;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    animation: fadeIn 1s ease-in-out 0.3s both;
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 10px;
    border-left: 3px solid #8cc9d4;
    border-right: 3px solid #a22;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.team-members {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: 40px;
    margin: 50px auto;
    max-width: 800px;
}

.member-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.member-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.member-image {
    width: 100%;
    height: 450px;
    position: relative;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 10%;
    transition: transform 0.5s ease;
}

.member-card:hover .member-image img {
    transform: scale(1.05);
}

.member-info {
    padding: 25px;
    text-align: center;
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.05) 100%);
}

.member-info h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--text-color);
    font-weight: 600;
}

.role {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    font-weight: 500;
    padding: 5px 15px;
    border-radius: 20px;
    background: rgba(140, 201, 212, 0.1);
}

.member-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 25px;
    opacity: 0.9;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-color);
    color: var(--bg-color);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    background: var(--text-color);
    box-shadow: 0 5px 15px rgba(140, 201, 212, 0.2);
}

@media (max-width: 992px) {
    .team-members {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 350px;
        margin: 30px auto;
    }
    
    .member-image {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .member-image {
        height: 480px;
    }
    
    .member-info {
        padding: 25px;
    }
    
    .member-info h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .member-image {
        height: 450px;
    }
    
    .team-members {
        max-width: 300px;
    }
    
    .member-info {
        padding: 20px;
    }
    
    .member-info h3 {
        font-size: 1.3rem;
    }
    
    .role {
        font-size: 0.8rem;
        padding: 4px 12px;
    }
}

.values-section {
    margin-top: 40px;
    animation: fadeIn 1s ease-in-out 0.9s both;
}

.values-section h3 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 40px;
    color: #fff;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.values-section h3:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #a22, #8cc9d4);
}

.values-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.value-item {
    background: linear-gradient(145deg, #222, #1a1a1a);
    border: 1px solid rgba(140, 201, 212, 0.1);
    border-radius: 15px;
    padding: 30px 25px;
    width: 300px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(140, 201, 212, 0.3);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #8cc9d4 0%, #a22 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.value-item:hover .value-icon {
    transform: rotateY(180deg);
}

.value-item h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #8cc9d4;
}

.value-item p {
    font-size: 0.95rem;
    color: #ddd;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .team-members {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    
    .member-card {
        width: 100%;
        max-width: 450px;
    }
    
    .values-grid {
        gap: 25px;
    }
    
    .value-item {
        width: calc(50% - 25px);
        min-width: 250px;
    }
    
    .values-section h3 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .quem-somos h2 {
        font-size: 2.8rem;
    }
    
    .values-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .value-item {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .quem-somos h2 {
        font-size: 2.2rem;
    }
    
    .team-description {
        font-size: 1rem;
        padding: 20px;
    }
    
    .values-section h3 {
        font-size: 1.8rem;
    }
    
    .member-image {
        height: 220px;
    }
    
    .member-info {
        padding: 20px;
    }
    
    .member-info h3 {
        font-size: 1.4rem;
    }
}

/* Habilidades Section */
.habilidades {
    padding: 120px 0;
    background-color: #1c1c1c;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.habilidades:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.habilidades h2 {
    font-size: 3.5rem;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    animation: fadeInUp 0.8s ease-in-out;
}

.habilidades h2:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, rgba(170, 34, 34, 0), #a22, rgba(170, 34, 34, 0));
}

.habilidades h2 span {
    font-weight: 300;
}

.skills-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--text-color);
}

.skills-categories {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    gap: 20px;
    animation: fadeIn 1s ease-in-out 0.5s both;
}

.skill-category {
    padding: 12px 25px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    border: 1px solid transparent;
}

.skill-category:hover {
    background-color: rgba(140, 201, 212, 0.1);
    transform: translateY(-3px);
}

.skill-category.active {
    background-color: rgba(140, 201, 212, 0.2);
    border-color: #8cc9d4;
    color: #8cc9d4;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.skills-container {
    position: relative;
    min-height: 130px;
    animation: fadeIn 1s ease-in-out 0.7s both;
}

.skill-group {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    transform: translateY(20px);
}

.skill-group.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.skill-card {
    background-color: #1E1E1E;
    border-radius: 4px;
    padding: 5px 8px;
    text-align: left;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    border: 1px solid rgba(140, 201, 212, 0.1);
    display: flex;
    flex-direction: column;
}

.skill-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    border-color: rgba(140, 201, 212, 0.3);
}

.skill-icon {
    font-size: 1rem;
    color: #8cc9d4;
    margin-bottom: 3px;
    transition: all 0.3s ease;
}

.skill-info {
    flex: 1;
}

.skill-info h3 {
    font-size: 0.8rem;
    margin-bottom: 2px;
    color: #fff;
    font-weight: 600;
}

.skill-bar {
    height: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-bottom: 2px;
    overflow: hidden;
    position: relative;
}

.skill-level {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(to right, #8cc9d4, #a22);
    border-radius: 2px;
    transition: width 1.5s ease;
    width: 0;
}

.skill-percentage {
    font-size: 0.65rem;
    color: #8cc9d4;
    font-weight: 500;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@media (max-width: 992px) {
    .skills-categories {
        flex-wrap: wrap;
    }
    
    .skills-container {
        min-height: 230px;
    }
    
    .skill-group {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 6px;
    }
}

@media (max-width: 768px) {
    .skills-container {
        min-height: 220px;
    }
    
    .skill-group {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .skill-card {
        padding: 4px 6px;
    }
    
    .skill-icon {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }
    
    .skill-info h3 {
        font-size: 0.7rem;
        margin-bottom: 2px;
    }
    
    .skill-bar {
        height: 2px;
        margin-bottom: 1px;
    }
    
    .skill-percentage {
        font-size: 0.65rem;
    }
}

@media (max-width: 576px) {
    .skills-container {
        min-height: 200px;
    }
    
    .skill-group {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .skill-card {
        padding: 3px 5px;
    }
}

@media (max-width: 480px) {
    .skills-container {
        min-height: 180px;
    }
    
    .skill-group {
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
    }
    
    .skill-card {
        padding: 3px 4px;
    }
    
    .skill-icon {
        font-size: 0.8rem;
        margin-bottom: 1px;
    }
    
    .skill-info h3 {
        font-size: 0.65rem;
        margin-bottom: 1px;
    }
}

/* Portfolio Section */
.portfolio {
    padding: 120px 0;
    background-color: #1c1c1c;
    position: relative;
}

.portfolio:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.portfolio h2 {
    font-size: 3.5rem;
    margin-bottom: 40px;
    text-align: center;
    animation: fadeInUp 0.8s ease-in-out;
}

.portfolio h2 span {
    text-decoration: underline;
    text-decoration-color: #a22;
    text-decoration-thickness: 3px;
    text-underline-offset: 10px;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    animation: fadeIn 1s ease-in-out 0.3s both;
}

.filter-btn {
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    border-radius: 30px;
    color: #fff;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
}

.filter-btn:hover {
    background-color: rgba(140, 201, 212, 0.1);
    transform: translateY(-3px);
}

.filter-btn.active {
    background-color: rgba(140, 201, 212, 0.2);
    border-color: #8cc9d4;
    color: #8cc9d4;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    animation: fadeIn 1s ease-in-out 0.5s both;
}

.portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.portfolio-card {
    background: linear-gradient(145deg, #222, #1a1a1a);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(140, 201, 212, 0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-item:hover .portfolio-card {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(140, 201, 212, 0.3);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(28, 28, 28, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.preview-btn {
    width: 50px;
    height: 50px;
    background-color: #8cc9d4;
    color: #1c1c1c;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

.portfolio-item:hover .preview-btn {
    transform: translateY(0);
    opacity: 1;
}

.preview-btn:hover {
    background-color: #a22;
    color: #fff;
    transform: translateY(-5px);
}

.portfolio-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.project-category {
    display: inline-block;
    font-size: 0.85rem;
    color: #8cc9d4;
    margin-bottom: 10px;
    background-color: rgba(140, 201, 212, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

.portfolio-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #fff;
    text-align: center;
}

.portfolio-content p {
    font-size: 0.95rem;
    color: #ddd;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
    text-align: center;
    max-width: 500px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
}

.btn-view {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: rgba(140, 201, 212, 0.1);
    color: #8cc9d4;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(140, 201, 212, 0.3);
    margin-top: auto;
}

.btn-view i {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.btn-view:hover {
    background-color: #8cc9d4;
    color: #1c1c1c;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-view:hover i {
    transform: translateX(5px);
}

.portfolio-cta {
    text-align: center;
    margin-top: 60px;
    animation: fadeIn 1s ease-in-out 0.7s both;
}

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .portfolio h2 {
        font-size: 3rem;
    }
    
    .portfolio-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .portfolio h2 {
        font-size: 2.5rem;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .portfolio-content {
        padding: 20px;
    }
    
    .portfolio-content h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .portfolio h2 {
        font-size: 2rem;
    }
    
    .portfolio-filters {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .portfolio-image {
        height: 180px;
    }
    
    .portfolio-content {
        padding: 15px;
    }
    
    .portfolio-content h3 {
        font-size: 1.2rem;
    }
    
    .project-tech {
        gap: 5px;
    }
}

/* Contato Section */
.contato {
    padding: 100px 0 150px;
    background-color: #1c1c1c;
    position: relative;
    overflow: hidden;
}

.contato:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.contato h2 {
    font-size: 3.5rem;
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    animation: fadeInUp 0.8s ease-in-out;
}

.contato h2 span {
    color: #8cc9d4;
    position: relative;
}

.contato h2 span:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #8cc9d4;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-left: 3px solid #8cc9d4;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #fff;
    position: relative;
    padding-bottom: 15px;
}

.contact-info h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #8cc9d4;
}

.contact-method {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateX(10px);
}

.contact-method i {
    font-size: 2rem;
    color: #8cc9d4;
    margin-right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(140, 201, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.contact-method:hover i {
    background: #8cc9d4;
    color: #1c1c1c;
    transform: rotateY(180deg);
}

.contact-method h4 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 5px;
}

.contact-method p {
    font-size: 1rem;
    color: #ddd;
}

.social-media {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(140, 201, 212, 0.2);
}

.social-icon:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Cores específicas para cada rede social */
.social-icon .fa-instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.social-icon .fa-whatsapp:hover {
    color: #25D366;
}

.social-icon .fa-envelope:hover {
    color: #8cc9d4;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(140, 201, 212, 0.4);
}

@media (max-width: 768px) {
    .social-media {
        gap: 15px;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .social-media {
        gap: 12px;
    }
    
    .social-icon {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
    }
}

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-right: 3px solid #a22;
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #fff;
    position: relative;
    padding-bottom: 15px;
}

.contact-form h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #a22;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(140, 201, 212, 0.2);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8cc9d4;
    box-shadow: 0 0 10px rgba(140, 201, 212, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #8cc9d4, #65a3ae);
    color: #1c1c1c;
    border: none;
    border-radius: 30px;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 100%;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #65a3ae, #8cc9d4);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.submit-btn i {
    transition: all 0.3s ease;
}

.submit-btn:hover i {
    transform: translateX(5px);
}

.shape-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.shape-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.shape-divider .shape-fill {
    fill: #0f0f0f;
}

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contato h2 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .contato h2 {
        font-size: 2.5rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 30px;
    }
    
    .contact-info h3,
    .contact-form h3 {
        font-size: 1.5rem;
    }
    
    .contact-method i {
        font-size: 1.5rem;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .contato h2 {
        font-size: 2rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 20px;
    }
    
    .social-media {
        flex-wrap: wrap;
    }
}

/* Footer */
footer {
    background-color: #0f0f0f;
    color: #fff;
    padding: 70px 0 20px;
    position: relative;
}

footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.footer-logo img {
    max-height: 60px;
    max-width: 100%;
    margin-bottom: 15px;
    object-fit: contain;
    display: block;
}

.footer-logo p {
    color: #ccc;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 10px 0;
    max-width: 240px;
}

.footer-links h4, 
.footer-contact h4, 
.footer-social h4 {
    color: #8cc9d4;
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4:after, 
.footer-contact h4:after, 
.footer-social h4:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: #8cc9d4;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-links a:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 1px;
    background: #8cc9d4;
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: #8cc9d4;
    transform: translateX(5px);
}

.footer-links a:hover:before {
    width: 100%;
}

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: #ccc;
    font-size: 0.95rem;
}

.footer-contact p i {
    color: #8cc9d4;
    margin-right: 10px;
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.social-icons {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(140, 201, 212, 0.2);
}

.social-icons a:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(140, 201, 212, 0.4);
}

.social-icons .fa-instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.social-icons .fa-whatsapp:hover {
    color: #25D366;
}

.social-icons .fa-envelope:hover {
    color: #8cc9d4;
}

@media (max-width: 768px) {
    .social-icons {
        gap: 15px;
    }
    
    .social-icons a {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .social-icons {
        gap: 12px;
    }
    
    .social-icons a {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: #999;
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #999;
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #8cc9d4;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    footer {
        padding: 50px 0 20px;
    }
}

@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .footer-logo, .footer-links, .footer-contact, .footer-social {
        text-align: center;
    }
    
    .footer-logo p {
        max-width: 100%;
    }
    
    .footer-links h4:after, 
    .footer-contact h4:after, 
    .footer-social h4:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact p {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-links a:hover {
        transform: translateX(0) translateY(-2px);
    }
}

/* Botão Voltar ao Topo */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #8cc9d4;
    color: #1c1c1c;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
    background-color: #a22;
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

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

/* Classes de animação */
.animate {
    animation: fadeInUp 0.8s ease forwards;
}

.animated {
    animation: fadeIn 1s ease-in-out;
}

/* Animação para habilidades */
.skill.animate {
    animation: popIn 0.5s ease forwards;
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    70% {
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.service.animate {
    animation: slideRight 0.5s ease forwards;
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Estilo para link ativo no menu */
nav ul li a.active {
    color: #8cc9d4;
}

nav ul li a.active::after {
    width: 100%;
}

/* Estilo para a mensagem de sucesso */
.success-message {
    padding: 30px;
    text-align: center;
    background: rgba(140, 201, 212, 0.1);
    border-radius: 8px;
    animation: fadeIn 0.5s ease;
}

.success-message i {
    font-size: 3rem;
    color: #4CAF50;
    margin-bottom: 15px;
    animation: scaleIn 0.5s ease;
}

.success-message h4 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 10px;
}

.success-message p {
    font-size: 1rem;
    color: #ddd;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
} 

.second-line {
    display: inline;
}

/* Tech Hub - Nova seção de tecnologias */
.tech-hub {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px 0;
}

@keyframes fadeInAndGlow {
    0% {
        opacity: 0;
        transform: translateY(20px);
        filter: drop-shadow(0 0 0 rgba(140, 201, 212, 0));
    }
    70% {
        opacity: 1;
        transform: translateY(0);
    }
    85% {
        filter: drop-shadow(0 0 20px rgba(140, 201, 212, 0.8));
    }
    100% {
        opacity: 1;
        filter: drop-shadow(0 0 10px rgba(140, 201, 212, 0.3));
    }
}

.tech-hub-center {
    position: absolute;
    z-index: 10;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hub-core {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #8cc9d4, #a22);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 30px rgba(140, 201, 212, 0.5),
                0 0 60px rgba(140, 201, 212, 0.3);
    animation: pulse 3s infinite;
}

.hub-core i {
    font-size: 2.5rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.tech-orbit {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

/* Novo posicionamento centralizado */
.tech-orbit-item {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(20, 20, 20, 0.8);
    border-radius: 50%;
    border: 2px solid rgba(140, 201, 212, 0.3);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4),
                inset 0 0 15px rgba(140, 201, 212, 0.2);
    cursor: pointer;
    transform-origin: center center;
    top: 50%;
    left: 50%;
    margin-top: -40px;
    margin-left: -40px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    overflow: visible;
}

.tech-orbit-item i {
    font-size: 2rem;
    color: #8cc9d4;
    transition: all 0.3s ease;
}

.tech-orbit-item span {
    font-size: 0.75rem;
    font-weight: 500;
    color: #fff;
    opacity: 0;
    transition: all 0.3s ease;
    position: absolute;
    bottom: -25px;
}

.tech-orbit-item:hover {
    transform: scale(1.15) !important;
    background: rgba(40, 40, 40, 0.9);
    border-color: #8cc9d4;
    box-shadow: 0 0 25px rgba(140, 201, 212, 0.4);
    z-index: 100;
}

.tech-orbit-item:hover i {
    color: #fff;
    transform: translateY(-5px);
}

.tech-orbit-item:hover span {
    opacity: 1;
}

/* Posicionamento orbital dos items */
.tech-orbit-item:nth-child(1) {
    transform: translateY(-150px);
    animation: orbitAround 20s linear infinite;
    animation-delay: 0s;
}

.tech-orbit-item:nth-child(2) {
    transform: translate(130px, -75px);
    animation: orbitAround 20s linear infinite;
    animation-delay: -3.33s;
}

.tech-orbit-item:nth-child(3) {
    transform: translate(130px, 75px);
    animation: orbitAround 20s linear infinite;
    animation-delay: -6.66s;
}

.tech-orbit-item:nth-child(4) {
    transform: translateY(150px);
    animation: orbitAround 20s linear infinite;
    animation-delay: -10s;
}

.tech-orbit-item:nth-child(5) {
    transform: translate(-130px, 75px);
    animation: orbitAround 20s linear infinite;
    animation-delay: -13.33s;
}

.tech-orbit-item:nth-child(6) {
    transform: translate(-130px, -75px);
    animation: orbitAround 20s linear infinite;
    animation-delay: -16.66s;
}

@keyframes orbitAround {
    0% {
        transform: rotate(0deg) translate(0, -150px);
    }
    100% {
        transform: rotate(360deg) translate(0, -150px);
    }
}

.tech-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.tech-particles::before,
.tech-particles::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 240px;
    height: 240px;
    border: 1px dashed rgba(140, 201, 212, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rotateOrbit 20s linear infinite;
}

.tech-particles::before {
    width: 240px;
    height: 240px;
}

.tech-particles::after {
    width: 140px;
    height: 140px;
    border-color: rgba(170, 34, 34, 0.3);
    animation-direction: reverse;
    animation-duration: 15s;
}

@keyframes rotateOrbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Media queries para responsividade do tech hub */
@media (max-width: 768px) {
    .tech-hub {
        height: 300px;
        transform: scale(0.85);
    }
}

@media (max-width: 576px) {
    .tech-hub {
        height: 400px;
        transform: scale(0.75);
    }
}

@media (max-width: 480px) {
    .tech-hub {
        height: 350px;
        transform: scale(0.65);
        margin-top: 30px;
    }
    
    .hub-core {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item i {
        font-size: 1.8rem;
    }
    
    /* Tech tags - versão melhorada para mobile */
    .tech-tags {
        transform: scale(0.9);
        width: 100%;
        height: 100%;
    }
    
    .tag {
        padding: 8px 16px;
        font-size: 0.95rem;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    }
    
    .tag:nth-child(1) {
        top: 10%;
        left: 8%;
    }
    
    .tag:nth-child(2) {
        top: 25%;
        right: 8%;
    }
    
    .tag:nth-child(3) {
        top: 60%;
        left: 10%;
    }
    
    .tag:nth-child(4) {
        top: 75%;
        right: 10%;
    }
}

@media (max-width: 360px) {
    .tech-hub {
        transform: scale(0.55);
    }
}

.tech-orbit-item::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(20, 20, 20, 0.9);
    color: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 100;
    border: 1px solid rgba(140, 201, 212, 0.3);
}

.tech-orbit-item:hover::before {
    opacity: 1;
    visibility: visible;
    bottom: -50px;
}

/* Estilo para partículas individuais */
.tech-particle {
    position: absolute;
    width: 4px !important;
    height: 4px !important;
    background-color: rgba(140, 201, 212, 0.7) !important;
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle 15s linear infinite !important;
    z-index: 1;
    box-shadow: 0 0 4px rgba(140, 201, 212, 0.5);
    opacity: 0.7;
}

@keyframes floatParticle {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.5; }
    100% { transform: translate(var(--moveX, 70px), var(--moveY, -70px)); opacity: 0; }
}

/* Estilo para o hub central quando ativo */
.hub-core.active {
    background: linear-gradient(135deg, #a22, #8cc9d4);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* Estilo para o nome da tecnologia no hub central */
.hub-tech-name {
    position: absolute;
    font-size: 0.8rem;
    color: white;
    font-weight: 500;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    text-align: center;
    animation: fadeIn 0.3s ease;
    z-index: 2;
}

@keyframes rotateOrbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Media queries para responsividade do tech hub */
@media (max-width: 768px) {
    .tech-hub {
        height: 300px;
        transform: scale(0.85);
    }
}

@media (max-width: 576px) {
    .tech-hub {
        height: 400px;
        transform: scale(0.75);
    }
}

@media (max-width: 480px) {
    .tech-hub {
        height: 350px;
        transform: scale(0.65);
        margin-top: 30px;
    }
    
    .hub-core {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item i {
        font-size: 1.8rem;
    }
}

@media (max-width: 360px) {
    .tech-hub {
        transform: scale(0.55);
    }
}

/* Estilo para tech item clicado */
.tech-orbit-item.clicked {
    animation-play-state: paused !important;
    transform: scale(1.2) !important;
    z-index: 100;
    background: rgba(40, 40, 40, 0.9);
    border-color: #8cc9d4;
    box-shadow: 0 0 25px rgba(140, 201, 212, 0.4);
}

.tech-orbit-item.clicked i {
    color: #fff;
    transform: translateY(-5px);
}

.tech-orbit-item.clicked span {
    opacity: 1;
}

@keyframes rotateOrbit {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Media queries para responsividade do tech hub */
@media (max-width: 768px) {
    .tech-hub {
        height: 300px;
        transform: scale(0.85);
    }
}

@media (max-width: 576px) {
    .tech-hub {
        height: 400px;
        transform: scale(0.75);
    }
}

@media (max-width: 480px) {
    .tech-hub {
        height: 350px;
        transform: scale(0.65);
        margin-top: 30px;
    }
    
    .hub-core {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item {
        width: 70px;
        height: 70px;
    }
    
    .tech-orbit-item i {
        font-size: 1.8rem;
    }
}

@media (max-width: 360px) {
    .tech-hub {
        transform: scale(0.55);
    }
}

.habilidades .tech-hub {
    position: relative;
    width: 100%;
    height: 400px;
    margin: 40px auto 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    animation: fadeInAndGlow 1.5s ease-in-out both;
    opacity: 0;
    z-index: 5;
}

.habilidades .skills-categories {
    margin-top: 80px;
}

.habilidades .tech-hub::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(140, 201, 212, 0.3), transparent);
    bottom: -20px;
    left: 0;
}

@media (max-width: 992px) {
    .habilidades .tech-hub {
        height: 380px;
        margin: 30px auto 50px;
    }
    
    .habilidades .skills-categories {
        margin-top: 60px;
    }
}

@media (max-width: 768px) {
    .habilidades .tech-hub {
        height: 350px;
        transform: scale(0.9);
        margin: 20px auto 40px;
    }
    
    .habilidades .skills-categories {
        margin-top: 50px;
    }
}

@media (max-width: 576px) {
    .habilidades .tech-hub {
        height: 300px;
        transform: scale(0.8);
    }
}

@media (max-width: 480px) {
    .habilidades .tech-hub {
        height: 280px;
        transform: scale(0.7);
    }
}

@keyframes fadeInAndGlow {
    0% {
        opacity: 0;
        transform: translateY(20px);
        filter: drop-shadow(0 0 0 rgba(140, 201, 212, 0));
    }
    70% {
        opacity: 1;
        transform: translateY(0);
    }
    85% {
        filter: drop-shadow(0 0 20px rgba(140, 201, 212, 0.8));
    }
    100% {
        opacity: 1;
        filter: drop-shadow(0 0 10px rgba(140, 201, 212, 0.3));
    }
}

.desktop-title {
    display: block;
}

.mobile-title {
    display: none;
}

@media (max-width: 768px) {
    .desktop-title {
        display: none;
    }
    
    .mobile-title {
        display: block;
    }
}

@media (max-width: 480px) {
    /* Tech tags - posicionadas nos quatro cantos */
    .tech-tags {
        transform: scale(0.9);
        position: absolute;
        width: 100%;
        height: 100%;
    }
    
    .tag {
        padding: 6px 15px;
        font-size: 0.85rem;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        position: absolute;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(140, 201, 212, 0.4);
        animation: tagFadeIn 0.5s ease-out forwards;
    }
    
    .tag:nth-child(1) { /* Web */
        top: 5%;
        left: 5%;
        animation: tagFadeIn 0.5s ease-out forwards, floatTag1 4s ease-in-out infinite;
    }
    
    .tag:nth-child(2) { /* Design */
        top: 5%;
        right: 5%;
        animation: tagFadeIn 0.5s ease-out forwards, floatTag2 4s ease-in-out infinite;
    }
    
    .tag:nth-child(3) { /* Code */
        bottom: 15%;
        left: 5%;
        animation: tagFadeIn 0.5s ease-out forwards, floatTag3 4s ease-in-out infinite;
    }
    
    .tag:nth-child(4) { /* Mobile */
        bottom: 5%;
        right: 5%;
        animation: tagFadeIn 0.5s ease-out forwards, floatTag4 4s ease-in-out infinite;
    }
}

@media (max-width: 360px) {
    .tech-tags {
        transform: scale(0.85);
        position: absolute;
        width: 100%;
        height: 100%;
    }
    
    .tag {
        padding: 5px 12px;
        font-size: 0.8rem;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(140, 201, 212, 0.4);
    }
    
    .tag:nth-child(1) { /* Web */
        top: 3%;
        left: 3%;
    }
    
    .tag:nth-child(2) { /* Design */
        top: 3%;
        right: 3%;
    }
    
    .tag:nth-child(3) { /* Code */
        bottom: 13%;
        left: 3%;
    }
    
    .tag:nth-child(4) { /* Mobile */
        bottom: 3%;
        right: 3%;
    }
    
    .hero-graphic {
        height: 220px;
        transform: scale(0.85);
    }
}

@keyframes floatTag1 {
    0% { transform: translate(0, 0); }
    50% { transform: translate(5px, -5px); }
    100% { transform: translate(0, 0); }
}

@keyframes floatTag2 {
    0% { transform: translate(0, 0); }
    50% { transform: translate(-5px, -5px); }
    100% { transform: translate(0, 0); }
}

@keyframes floatTag3 {
    0% { transform: translate(0, 0); }
    50% { transform: translate(5px, 5px); }
    100% { transform: translate(0, 0); }
}

@keyframes floatTag4 {
    0% { transform: translate(0, 0); }
    50% { transform: translate(-5px, 5px); }
    100% { transform: translate(0, 0); }
}

.mobile-tech-item.active {
    background: rgba(140, 201, 212, 0.3);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(140, 201, 212, 0.4);
}

.mobile-tech-feedback {
    display: block;
    text-align: center;
    color: #fff;
    font-size: 0.9rem;
    margin: 15px auto;
    padding: 8px 15px;
    background: rgba(140, 201, 212, 0.2);
    border-radius: 5px;
    max-width: 90%;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

.mobile-tech-feedback.fade-out {
    animation: fadeOut 0.5s ease forwards;
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Alternativa para dispositivos móveis */
.mobile-tech-icons {
    display: none; /* Inicialmente oculto, aparece apenas em mobile */
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px auto;
    animation: fadeIn 1s ease-in-out 0.5s forwards;
    opacity: 0;
    max-width: 300px;
}

.mobile-tech-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(20, 20, 20, 0.7);
    border-radius: 12px;
    border: 1px solid rgba(140, 201, 212, 0.3);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 10px;
    transition: all 0.3s ease;
    position: relative;
    animation: fadeInAndSlideUp 0.5s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.1s);
    opacity: 0;
    transform: translateY(20px);
}

.mobile-tech-icon i {
    font-size: 1.8rem;
    color: #8cc9d4;
    margin-bottom: 5px;
    transition: all 0.3s ease;
}

.mobile-tech-icon span {
    font-size: 0.7rem;
    color: #fff;
    text-align: center;
}

.mobile-tech-icon:hover, .mobile-tech-icon:active {
    transform: translateY(-5px);
    background: rgba(40, 40, 40, 0.9);
    border-color: #8cc9d4;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.mobile-tech-icon:hover i, .mobile-tech-icon:active i {
    color: #fff;
}

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

/* Mobile tech icons */
.mobile-tech-icons {
    display: none;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px auto;
    animation: fadeInUp 0.8s ease forwards;
}

.mobile-tech-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 70px;
    height: 70px;
    background-color: rgba(13, 17, 23, 0.8);
    border: 1px solid rgba(79, 174, 212, 0.3);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(79, 174, 212, 0.2);
    padding: 12px 10px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: calc(var(--delay) * 0.1s);
}

.mobile-tech-icon i {
    font-size: 24px;
    color: #4FAED4;
    margin-bottom: 5px;
}

.mobile-tech-icon span {
    font-size: 12px;
    color: #fff;
    font-weight: 500;
}

.mobile-tech-icon:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(79, 174, 212, 0.4);
    border-color: #4FAED4;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media screen and (max-width: 768px) {
    .hero-graphic,
    .tech-tags {
        display: none;
    }
    
    .mobile-tech-icons {
        display: flex;
    }
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    /* Header and navigation adjustments */
    .hero-content {
        padding-top: 100px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text h2 {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Adjust padding for all sections */
    section {
        padding: 60px 0;
    }
    
    /* Adjust footer columns */
    .footer-content {
        flex-direction: column;
    }
    
    .footer-column {
        width: 100%;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text h2 {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .mobile-tech-icons {
        flex-wrap: wrap;
    }
    
    .mobile-tech-icon {
        width: 65px;
        height: 65px;
    }
    
    /* Adjust form elements */
    .contact-form input,
    .contact-form textarea {
        padding: 12px;
    }
}

@media screen and (max-width: 360px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .mobile-tech-icon {
        width: 60px;
        height: 60px;
    }
    
    .mobile-tech-icon i {
        font-size: 20px;
    }
}

/* Serviços Styles - Versão Redesenhada */
.services {
    padding: 120px 0;
    background-color: #1c1c1c;
    position: relative;
}

.services:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, rgba(140, 201, 212, 0), #8cc9d4, rgba(140, 201, 212, 0));
}

.services h2 {
    font-size: 3.5rem;
    margin-bottom: 50px;
    text-align: center;
    animation: fadeInUp 0.8s ease-in-out;
    position: relative;
}

.services h2 span {
    color: #8cc9d4;
    position: relative;
}

.services h2:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #8cc9d4, #a22);
}

.services-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
    color: #ddd;
    line-height: 1.8;
    font-size: 1.1rem;
    animation: fadeIn 1s ease-in-out 0.3s both;
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 10px;
    border-left: 3px solid #8cc9d4;
    border-right: 3px solid #a22;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
    }
}

/* Novo estilo de card seguindo o design da imagem */
.service-card {
    background-color: #1E1E1E;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid #222;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease-in-out 0.6s both;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: rgba(140, 201, 212, 0.2);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: #8cc9d4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(140, 201, 212, 0.3);
}

.service-icon i {
    font-size: 28px;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 15px;
    position: relative;
    font-weight: 600;
}

.service-card p {
    color: #ddd;
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
    margin-top: auto;
}

.service-features li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.service-features li:before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: #8cc9d4;
    font-size: 14px;
}

@media (max-width: 992px) {
    .services h2 {
        font-size: 2.8rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services {
        padding: 80px 0;
    }
    
    .services h2 {
        font-size: 2.5rem;
    }
    
    .services-intro {
        font-size: 1rem;
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .services h2 {
        font-size: 2.2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .testimonial-content {
        padding: 25px;
    }
    
    .client-info img {
        width: 50px;
        height: 50px;
    }
}

.skill-card:hover .skill-icon {
    transform: rotateY(180deg);
}

.skill-card:hover .skill-level {
    animation: pulse 2s infinite;
}