/* ===================================
   m3nu - Estúdio de Criação Web
   Style CSS - Landing Page
   =================================== */

/* CSS Variables */
:root {
    /* Brand Colors */
    --color-blue: #4285F4;
    --color-red: #EA4335;
    --color-yellow: #FBBC05;
    --color-green: #34A853;
    
    /* Neutrals */
    --color-dark: #1a1d23;
    --color-dark-light: #242830;
    --color-dark-lighter: #2d323c;
    --color-gray: #9ca3af;
    --color-gray-light: #d1d5db;
    --color-white: #ffffff;
    
    /* Gradients */
    --gradient-brand: linear-gradient(135deg, var(--color-blue) 0%, var(--color-green) 50%, var(--color-yellow) 100%);
    --gradient-hero: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 40px rgba(66, 133, 244, 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-light);
    background-color: var(--color-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-white);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-brand);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

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

/* Section Styles */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--color-dark-lighter);
    color: var(--color-blue);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    border: 1px solid rgba(66, 133, 244, 0.2);
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-gray);
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 29, 35, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo img {
    height: 45px;
    width: auto;
}

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

.nav-menu a {
    color: var(--color-gray-light);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    color: var(--color-white);
}

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

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
}

/* ===================================
   HERO
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(66, 133, 244, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(52, 168, 83, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(66, 133, 244, 0.1);
    border: 1px solid rgba(66, 133, 244, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--color-blue);
    margin-bottom: 24px;
}

.hero-content h1 {
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: var(--color-white);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray);
}

/* Browser Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
}

.browser-mockup {
    background: var(--color-dark-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 500px;
    border: 1px solid rgba(255,255,255,0.1);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-dark-lighter);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f56; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #27ca40; }

.browser-address {
    flex: 1;
    padding: 6px 12px;
    background: var(--color-dark);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--color-gray);
}

.browser-content {
    padding: 20px;
    min-height: 300px;
}

.mockup-header {
    height: 40px;
    background: var(--color-dark-lighter);
    border-radius: 6px;
    margin-bottom: 20px;
}

.mockup-hero {
    height: 100px;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.3) 0%, rgba(52, 168, 83, 0.3) 100%);
    border-radius: 6px;
    margin-bottom: 20px;
}

.mockup-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mockup-card {
    height: 80px;
    background: var(--color-dark-lighter);
    border-radius: 6px;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    color: var(--color-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ===================================
   SERVICES
   =================================== */
.services {
    padding: var(--section-padding) 0;
    background: var(--color-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    background: var(--color-dark-light);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(66, 133, 244, 0.3);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    border-color: var(--color-blue);
    background: linear-gradient(180deg, rgba(66, 133, 244, 0.1) 0%, var(--color-dark-light) 100%);
}

.service-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--color-blue);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    color: var(--color-white);
}

.service-card h3 {
    margin-bottom: 16px;
}

.service-card > p {
    color: var(--color-gray);
    margin-bottom: 24px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

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

/* ===================================
   TARGET AUDIENCE
   =================================== */
.target {
    padding: var(--section-padding) 0;
    background: var(--color-dark-light);
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.target-card {
    background: var(--color-dark);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-normal);
    text-align: center;
}

.target-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255,255,255,0.1);
}

.target-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.target-card h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.target-card p {
    font-size: 0.95rem;
    color: var(--color-gray);
}

.target-card p strong {
    color: var(--color-gray-light);
}

/* ===================================
   FEATURES
   =================================== */
.features {
    padding: var(--section-padding) 0;
    background: var(--color-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: var(--color-dark-light);
    border-radius: var(--radius-md);
    color: var(--color-blue);
    border: 1px solid rgba(66, 133, 244, 0.2);
}

.feature-item h4 {
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--color-gray);
}

/* ===================================
   PROCESS
   =================================== */
.process {
    padding: var(--section-padding) 0;
    background: var(--color-dark-light);
}

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    max-width: 250px;
    text-align: center;
    padding: 0 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: var(--gradient-brand);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
}

.process-step h4 {
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.process-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-green) 100%);
    margin-top: 24px;
    flex-shrink: 0;
}

/* ===================================
   FAQ
   =================================== */
.faq {
    padding: var(--section-padding) 0;
    background: var(--color-dark);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-dark-light);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-white);
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary span {
    flex: 1;
    padding-right: 16px;
}

.faq-item summary svg {
    color: var(--color-gray);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.faq-item[open] summary svg {
    transform: rotate(180deg);
}

.faq-item p {
    padding: 0 24px 20px;
    color: var(--color-gray);
    line-height: 1.7;
}

.faq-item p strong {
    color: var(--color-gray-light);
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.15) 0%, rgba(52, 168, 83, 0.15) 100%);
    border-top: 1px solid rgba(66, 133, 244, 0.2);
    border-bottom: 1px solid rgba(66, 133, 244, 0.2);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   CONTACT
   =================================== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--color-dark-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--color-gray);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--color-dark);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-normal);
}

.contact-method:hover {
    border-color: rgba(66, 133, 244, 0.3);
    transform: translateX(5px);
}

.method-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.method-icon.whatsapp {
    background: rgba(37, 211, 102, 0.15);
    color: #25D366;
}

.method-icon.email {
    background: rgba(66, 133, 244, 0.15);
    color: var(--color-blue);
}

.method-text strong {
    display: block;
    color: var(--color-white);
    margin-bottom: 4px;
}

.method-text span {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-dark);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid rgba(255,255,255,0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-dark-light);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
}

.form-group select {
    cursor: pointer;
}

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

.form-success,
.form-error {
    text-align: center;
    padding: 40px;
}

.success-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: rgba(52, 168, 83, 0.15);
    color: var(--color-green);
    border-radius: 50%;
    font-size: 2rem;
}

.form-success h3 {
    margin-bottom: 10px;
}

.form-error h3 {
    color: var(--color-red);
    margin-bottom: 10px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    padding: 60px 0 30px;
    background: var(--color-dark);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand img {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    margin-bottom: 20px;
    font-size: 1rem;
}

.footer-links ul,
.footer-services ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-services a {
    color: var(--color-gray);
    font-size: 0.9rem;
}

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

.footer-contact a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-gray);
    font-size: 0.9rem;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray);
    font-size: 0.875rem;
    margin-bottom: 5px;
}

/* ===================================
   WHATSAPP FLOAT
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-dark);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .target-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .process-connector {
        width: 2px;
        height: 30px;
        margin: 0;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-dark);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        gap: 24px;
        transform: translateX(100%);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu a {
        font-size: 1.1rem;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .target-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand,
    .footer-links,
    .footer-services,
    .footer-contact {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-contact a {
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
}



/* ===================================
   PORTFOLIO - Novo Design
   =================================== */
.portfolio {
    padding: var(--section-padding) 0;
    background: var(--color-dark-light);
}

.portfolio-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Card do Portfólio */
.portfolio-card {
    position: relative;
    display: block;
    background: var(--color-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition-normal);
}

.portfolio-card:hover {
    transform: translateY(-8px);
    border-color: rgba(66, 133, 244, 0.4);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(66, 133, 244, 0.1);
}

/* Imagem do Card */
.portfolio-card-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-dark-lighter);
}

.portfolio-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-card:hover .portfolio-card-image img {
    transform: scale(1.08);
}

/* Gradiente sobre a imagem */
.portfolio-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(26, 29, 35, 0.9) 0%, transparent 100%);
    pointer-events: none;
}

/* Conteúdo do Card */
.portfolio-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.portfolio-card-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-white);
    margin: 0;
}

.portfolio-card-url {
    font-size: 0.85rem;
    color: var(--color-gray);
}

.portfolio-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 8px 16px;
    background: rgba(66, 133, 244, 0.15);
    color: var(--color-blue);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    width: fit-content;
    transition: var(--transition-fast);
}

.portfolio-card:hover .portfolio-card-btn {
    background: var(--color-blue);
    color: var(--color-white);
}

/* Container dos itens ocultos */
.portfolio-hidden {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 24px;
    grid-column: 1 / -1;
}

.portfolio-hidden.expanded {
    display: grid;
    animation: fadeInUp 0.4s ease;
}

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

/* Botão Ver Mais */
.portfolio-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.btn-portfolio-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: inherit;
}

.btn-portfolio-toggle:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--color-blue);
    color: var(--color-blue);
}

.btn-portfolio-toggle .toggle-icon {
    transition: var(--transition-fast);
}

.btn-portfolio-toggle.expanded .toggle-icon {
    transform: rotate(180deg);
}

/* Responsive */
@media (max-width: 1024px) {
    .portfolio-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-hidden {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .portfolio-showcase {
        grid-template-columns: 1fr;
    }
    
    .portfolio-hidden {
        grid-template-columns: 1fr;
    }
    
    .portfolio-card-content {
        padding: 16px;
    }
}


/* Card CTA - Você Aqui */
.portfolio-card-cta {
    border: 2px dashed rgba(66, 133, 244, 0.4);
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.05) 0%, rgba(52, 168, 83, 0.05) 100%);
}

.portfolio-card-cta:hover {
    border-color: var(--color-blue);
    border-style: solid;
}

.portfolio-card-cta .portfolio-card-btn {
    background: var(--gradient-brand);
    color: var(--color-white);
}