/* Reset e Variáveis */
:root {
    --orange: #fa7608;
    --black: #212a32;
    --white: #ffffff;
    --gray: #8892a0;
    --light-gray: #f5f7fa;
    --shadow: rgba(33, 42, 50, 0.1);
    --shadow-lg: rgba(33, 42, 50, 0.15);
    --gradient: linear-gradient(135deg, var(--orange) 0%, #ff9e42 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px var(--shadow);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 30px var(--shadow-lg);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--black);
    z-index: 1001;
}

.logo img {
    height: 40px;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

.logo-text {
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: var(--black);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

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

.btn-contact {
    background: var(--gradient);
    color: var(--white) !important;
    padding: 0.65rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(250, 118, 8, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 7px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--black);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.gradient-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: var(--orange);
    top: -200px;
    right: -100px;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: var(--orange);
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

.circle-3 {
    width: 300px;
    height: 300px;
    background: var(--orange);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

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

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

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    opacity: 0;
    animation: fadeIn 0.8s forwards 0.8s;
}

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

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeIn 0.8s forwards 1s;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(250, 118, 8, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(250, 118, 8, 0.4);
}

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

.btn-secondary:hover {
    background: var(--black);
    color: var(--white);
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: floatCard 6s infinite ease-in-out;
}

.card-1 {
    top: 10%;
    left: 10%;
}

.card-2 {
    top: 40%;
    right: 5%;
    animation-delay: -2s;
}

.card-3 {
    bottom: 15%;
    left: 20%;
    animation-delay: -4s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    font-size: 2rem;
}

.card-text {
    font-weight: 600;
    color: var(--black);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

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

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--black);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--black);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 10px;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

/* Sections Common Styles */
section {
    padding: 6rem 0;
}

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

.section-tag {
    display: inline-block;
    color: var(--orange);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--black);
}

.section-description {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 30px var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px var(--shadow-lg);
}

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

.service-card.featured {
    background: var(--gradient);
    color: var(--white);
    transform: scale(1.05);
}

.service-card.featured .service-title,
.service-card.featured .service-description,
.service-card.featured .service-features li {
    color: var(--white);
}

.service-card.featured svg path {
    stroke: var(--white) !important;
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--black);
}

.service-description {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.service-features li {
    color: var(--gray);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features li::before {
    content: '✓';
    color: var(--orange);
    font-weight: 700;
    font-size: 1.2rem;
}

.service-card.featured .service-features li::before {
    color: var(--white);
}

/* Technologies Section */
.technologies {
    background: var(--black);
    padding: 4rem 0;
    overflow: hidden;
}

.technologies .section-tag {
    color: var(--orange);
}

.technologies .section-title {
    color: var(--white);
}

.tech-slider {
    margin-top: 3rem;
    overflow: hidden;
}

.tech-track {
    display: flex;
    gap: 2rem;
    animation: scroll-tech 30s linear infinite;
}

@keyframes scroll-tech {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.tech-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--white);
    font-weight: 600;
    white-space: nowrap;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.tech-item:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: scale(1.05);
}

/* Portfolio Section */
.portfolio {
    padding: 6rem 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 50px 0px;
}

.portfolio-grid-mixed {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    align-items: start;
    gap: 2.5rem;
}

.portfolio-item {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
    box-shadow: 0 0 14px 0 #00000087;
}

.portfolio-item:hover {
    box-shadow: 0 0 24px 0 #00000087;
}

/* Phone Mockup Styles */
.portfolio-phone-mockup {
    grid-row: span 2;
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
    padding: 0.2rem;
    min-height: 500px;
    box-shadow: none;
    transition: all 0.3 ease;
}

.portfolio-phone-mockup:hover {
    box-shadow: none;
}


.phone-frame {
    width: 320px;
    height: 660px;
    background: #1a1a1a;
    border-radius: 45px;
    padding: 12px;
    position: relative;
    box-shadow: 0 0 14px 0 #00000087;
    margin: 12px 0px;
    transition: all 0.3s ease;
}

.phone-frame:hover {
    box-shadow: 0 0 18px 0 #000000b3;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-notch::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #333;
    border-radius: 10px;
}

.phone-notch::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 20px;
    width: 10px;
    height: 10px;
    background: #333;
    border-radius: 50%;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
}

.phone-swiper {
    width: 100%;
    height: calc(100% - 30px);
    overflow: hidden;
    position: relative;
}

.phone-slides {
    display: flex;
    height: 100%;
    animation: phoneSlide 12s infinite ease-in-out;
}

@keyframes phoneSlide {
    0%, 20% { transform: translateX(0); }
    25%, 45% { transform: translateX(-100%); }
    50%, 70% { transform: translateX(-200%); }
    75%, 95% { transform: translateX(-300%); }
    100% { transform: translateX(0); }
}

.phone-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.phone-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.app-name {
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
}

.app-type {
    color: var(--orange);
    font-size: 0.8rem;
    font-weight: 600;
}

.phone-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.phone-dots .dot {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.phone-dots .dot.active {
    background: var(--orange);
    width: 18px;
    border-radius: 3px;
}

.phone-home-bar {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: #666;
    border-radius: 2px;
}

.phone-mockup-info {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--orange);
}

.phone-mockup-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.phone-mockup-info p {
    color: var(--black);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.phone-mockup-info .portfolio-tag {
    background: var(--orange);
    color: var(--white);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    transition: transform 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Estilos para imagens e vídeos no portfólio */
.portfolio-image img,
.portfolio-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
}

.portfolio-image video {
    pointer-events: none;
}

/* Gradientes de fallback para casos sem imagem */
.portfolio-item:nth-child(2) .portfolio-image {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.portfolio-item:nth-child(3) .portfolio-image {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.portfolio-item:nth-child(4) .portfolio-image {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(33, 42, 50, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-item:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-info {
    text-align: center;
    color: var(--white);
    transform: translateY(20px);
    transition: transform 0.3s ease 0.1s;
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-info p {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.portfolio-tag {
    display: inline-block;
    background: var(--orange);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* About Section */
.about {
    background: var(--light-gray);
}

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

.about-description {
    font-size: 1.15rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray);
    font-size: 0.9rem;
}

.about-visual {
    position: relative;
}

.about-card {
    background: var(--black);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow-lg);
}

.code-snippet {
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--white);
    line-height: 2;
}

.code-line {
    opacity: 0;
    animation: typeIn 0.5s forwards;
}

.code-line:nth-child(1) {
    animation-delay: 0.2s;
}

.code-line:nth-child(2) {
    animation-delay: 0.4s;
}

.code-line:nth-child(3) {
    animation-delay: 0.6s;
}

.code-line:nth-child(4) {
    animation-delay: 0.8s;
}

.code-line:nth-child(5) {
    animation-delay: 1s;
}

@keyframes typeIn {
    to {
        opacity: 1;
    }
}

.keyword {
    color: #ff79c6;
}

.variable {
    color: #50fa7b;
}

.property {
    color: #8be9fd;
}

.string {
    color: #f1fa8c;
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--black);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #e0e6ed;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(250, 118, 8, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: fit-content;
}

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

.info-card {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: var(--white);
    box-shadow: 0 5px 20px var(--shadow);
    transform: translateX(5px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 3px 10px var(--shadow);
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.info-card p {
    color: var(--gray);
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

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

.footer-logo {
    height: 100px;
    width: auto;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--orange);
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--orange);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

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

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

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        padding: 2rem;
        box-shadow: -5px 0 30px var(--shadow-lg);
        transition: right 0.3s ease;
    }

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

    .menu-toggle {
        display: flex;
    }

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

    .hero-title {
        font-size: 3rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card.featured {
        transform: scale(1);
    }

    /* Portfolio Grid Responsivo */
    .portfolio-grid-mixed {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-phone-mockup {
        grid-row: span 1;
        min-height: 500px;
        padding: 2rem 1rem;
    }

    .phone-frame {
        width: 280px;
        height: 580px;
        border-radius: 40px;
        padding: 12px;
    }

    .phone-notch {
        width: 110px;
        height: 26px;
    }

    .phone-screen {
        border-radius: 32px;
    }

    .portfolio-item {
        aspect-ratio: 10/10;
    }

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

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 1rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .btn {
        padding: 0.85rem 1.5rem;
        font-size: 0.95rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Portfolio Mobile Específico */
    .portfolio {
        padding: 4rem 0;
    }

    .portfolio-grid-mixed {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .portfolio-phone-mockup {
        min-height: 450px;
        padding: 1.5rem 0.5rem;
    }

    .phone-frame {
        width: 260px;
        height: 540px;
        border-radius: 38px;
        padding: 10px;
    }

    .phone-notch {
        width: 100px;
        height: 24px;
    }

    .phone-screen {
        border-radius: 30px;
    }

    .portfolio-item {
        aspect-ratio: 3/3;
    }

    .portfolio-info h3 {
        font-size: 1.25rem;
    }

    .portfolio-info p {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }

    .portfolio-tag {
        padding: 0.4rem 0.85rem;
        font-size: 0.8rem;
    }

    .portfolio-cta-section {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .btn-large {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }

    .portfolio-count {
        font-size: 0.9rem;
    }

    /* Melhor interação touch em dispositivos móveis */
    .portfolio-item {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    /* Overlay visível por padrão em mobile para melhor UX */
    .portfolio-item:not(.portfolio-phone-mockup) .portfolio-overlay {
        opacity: 0.85;
        background: rgba(33, 42, 50, 0.9);
    }

    .portfolio-item:not(.portfolio-phone-mockup) .portfolio-info {
        transform: translateY(0);
    }

    /* Efeito tap para mobile */
    .portfolio-item:not(.portfolio-phone-mockup):active .portfolio-overlay {
        opacity: 1;
    }
}

/* Media Query para celulares extra pequenos */
@media (max-width: 480px) {
    .section-header {
        margin-bottom: 2rem;
    }

    .section-tag {
        font-size: 0.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-description {
        font-size: 0.95rem;
    }

    /* Portfolio em celulares muito pequenos */
    .portfolio-grid-mixed {
        gap: 1.25rem;
    }

    .portfolio-phone-mockup {
        min-height: 300px;
        padding: 1rem 0;
    }

    .phone-frame {
        width: 240px;
        height: 500px;
        border-radius: 36px;
        padding: 9px;
    }

    .phone-notch {
        width: 90px;
        height: 22px;
        border-radius: 0 0 18px 18px;
    }

    .phone-screen {
        border-radius: 28px;
    }

    .portfolio-item {
        aspect-ratio: 1/1;
    }

    .portfolio-overlay {
        padding: 1.25rem;
    }

    .portfolio-info h3 {
        font-size: 1.1rem;
    }

    .portfolio-info p {
        font-size: 0.85rem;
    }

    .portfolio-tag {
        padding: 0.35rem 0.75rem;
        font-size: 0.75rem;
    }

    .portfolio-cta-section {
        margin-top: 1.5rem;
    }

    .btn-large {
        width: 100%;
        padding: 0.95rem 1.5rem;
        font-size: 0.95rem;
    }
    
    /* Ajustes para touch em mobile */
    .portfolio-item {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Em telas muito pequenas, mostra o overlay por padrão no mobile */
    .portfolio-overlay {
        opacity: 0.9;
        background: rgba(33, 42, 50, 0.85);
    }
    
    .portfolio-info {
        transform: translateY(0);
    }
}

/* Portfolio CTA Section - Index Page */
.portfolio-cta-section {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-gray);
}

.portfolio-count {
    margin-top: 1rem;
    color: var(--gray);
    font-weight: 600;
}

/* Portfolio Full Page */
.portfolio-hero {
    padding: 10rem 0 5rem;
    background: var(--black);
    position: relative;
    overflow: hidden;
}

.portfolio-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.portfolio-hero .section-tag {
    color: var(--orange);
}

.portfolio-hero .hero-title {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.portfolio-hero .hero-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Portfolio Filters */
.portfolio-filters-section {
    padding: 3rem 0;
    background: var(--light-gray);
    position: sticky;
    top: 65px;
    z-index: 999;
    box-shadow: 0 4px 20px var(--shadow);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid #e0e6ed;
    background: var(--white);
    color: var(--gray);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.filter-btn:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.filter-btn.active {
    background: var(--orange);
    color: var(--white);
    border-color: var(--orange);
}

/* Portfolio Full Section */
.portfolio-full {
    padding: 5rem 0;
    background: var(--white);
}

.portfolio-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 3rem;
}

.portfolio-item-full {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px var(--shadow);
    transition: all 0.4s ease;
}

.portfolio-item-full.hidden {
    display: none;
}

.portfolio-item-full:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px var(--shadow-lg);
}

.portfolio-image-full {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.portfolio-item-full:nth-child(2n) .portfolio-image-full {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.portfolio-item-full:nth-child(3n) .portfolio-image-full {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.portfolio-item-full:nth-child(4n) .portfolio-image-full {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.portfolio-item-full:nth-child(5n) .portfolio-image-full {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.portfolio-overlay-full {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(33, 42, 50, 0.95);
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.portfolio-item-full:hover .portfolio-overlay-full {
    transform: translateY(0);
}

.portfolio-info-full {
    color: var(--white);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.portfolio-category {
    display: inline-block;
    background: var(--orange);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
    width: fit-content;
}

.portfolio-info-full h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.portfolio-info-full p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.portfolio-tags .tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.35rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.portfolio-stats {
    display: flex;
    gap: 2rem;
    margin-top: auto;
}

.portfolio-stats .stat {
    display: flex;
    flex-direction: column;
}

.portfolio-stats .stat strong {
    font-size: 1.5rem;
    color: var(--orange);
    font-weight: 800;
}

.portfolio-stats .stat span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

/* YouTube Video Section */
.youtube-video-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 6rem 0;
    position: relative;
}

.youtube-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.youtube-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(33, 42, 50, 0.2);
    margin-bottom: 3rem;
}

.youtube-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-info {
    margin-top: 3rem;
}

.youtube-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.youtube-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--orange);
}

.youtube-feature:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 30px var(--shadow-lg);
}

.youtube-feature svg {
    color: var(--orange);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.youtube-feature div {
    flex: 1;
}

.youtube-feature h3 {
    font-size: 1.15rem;
    color: var(--black);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.youtube-feature p {
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.5;
    margin: 0;
}

/* Video Showcase Section */
.video-showcase {
    background: var(--white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.video-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(250, 118, 8, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.video-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(33, 42, 50, 0.15);
    background: var(--black);
    margin-bottom: 3rem;
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

.video-info {
    margin-top: 3rem;
}

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

.video-stat {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.video-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow);
}

.video-stat svg {
    color: var(--orange);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.video-stat div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.video-stat strong {
    font-size: 1.1rem;
    color: var(--black);
    font-weight: 600;
}

.video-stat span {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.4;
}

/* Portfolio Showroom Section */
.portfolio-showroom {
    background: var(--light-gray);
    padding: 6rem 0;
}

.section-header-centered {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.showroom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.showroom-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
}

.showroom-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-lg);
}

.showroom-preview {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: #f8f9fa;
    border-bottom: 3px solid var(--orange);
}

.showroom-preview iframe {
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: none;
    transform: scale(0.5);
    transform-origin: top left;
    width: 200%;
    height: 200%;
}

.showroom-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(33, 42, 50, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.showroom-card:hover .showroom-overlay {
    opacity: 1;
}

.btn-preview {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--orange);
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-preview:hover {
    background: var(--white);
    color: var(--orange);
    transform: scale(1.05);
}

.showroom-info {
    padding: 2rem;
}

.showroom-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gradient);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.showroom-info h3 {
    font-size: 1.5rem;
    color: var(--black);
    margin-bottom: 0.75rem;
}

.showroom-info p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.showroom-features {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.showroom-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray);
    font-size: 0.95rem;
}

.showroom-features li svg {
    flex-shrink: 0;
    color: var(--orange);
}

.showroom-cta {
    text-align: center;
    margin-top: 3rem;
}

.showroom-note {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--white);
    border-radius: 50px;
    box-shadow: 0 5px 15px var(--shadow);
    color: var(--gray);
    font-size: 0.95rem;
}

.showroom-note svg {
    color: var(--orange);
    flex-shrink: 0;
}

/* Portfolio CTA */
.portfolio-cta {
    background: var(--gradient);
    padding: 5rem 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.portfolio-cta .btn-primary {
    background: var(--white);
    color: var(--orange);
}

.portfolio-cta .btn-primary:hover {
    background: var(--black);
    color: var(--white);
}

/* Responsive - Portfolio Page */
@media (max-width: 1024px) {
    .portfolio-grid-full {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .portfolio-hero {
        padding: 8rem 0 4rem;
    }

    .portfolio-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .portfolio-grid-full {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-image-full {
        height: 250px;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    /* YouTube Video Responsive */
    .youtube-video-section {
        padding: 4rem 0;
    }

    .youtube-features {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .youtube-feature {
        padding: 1.5rem;
    }

    .youtube-feature h3 {
        font-size: 1.05rem;
    }

    .youtube-feature p {
        font-size: 0.9rem;
    }

    /* Video Showcase Responsive */
    .video-showcase {
        padding: 4rem 0;
    }

    .video-stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .video-stat {
        padding: 1.25rem;
    }

    .video-stat strong {
        font-size: 1rem;
    }

    .video-stat span {
        font-size: 0.85rem;
    }

    /* Showroom Responsive */
    .showroom-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .showroom-preview {
        height: 250px;
    }

    .showroom-info h3 {
        font-size: 1.3rem;
    }

    .showroom-note {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {
    .portfolio-filters-section {
        top: 65px;
        padding: 2rem 0;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .portfolio-info-full h3 {
        font-size: 1.25rem;
    }

    .portfolio-stats {
        gap: 1rem;
    }

    .portfolio-stats .stat strong {
        font-size: 1.2rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }
}