/* ===================================
   IMPACTO HUB - MODERN BLUE CSS
   =================================== */

/* Root Variables */
:root {
    /* Colors - Deep Blue Transparent Theme */
    --primary: #0a1929;
    --secondary: #0d2137;
    --accent: #2563eb;
    --accent-light: #3b82f6;
    --accent-lighter: #60a5fa;
    --text: #ffffff;
    --text-muted: #94a3b8;
    --border: rgba(37, 99, 235, 0.25);
    --bg-dark: linear-gradient(135deg, #0a1929 0%, #0d2137 50%, #0f172a 100%);
    --bg-card: rgba(13, 33, 55, 0.6);
    --bg-card-hover: rgba(13, 33, 55, 0.8);
    --bg-light: rgba(15, 31, 61, 0.5);
    --bg-lighter: rgba(37, 99, 235, 0.08);
    
    /* Accent color */
    --gold: #fbbf24;
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Transitions */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-dark);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

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

.highlight {
    color: var(--gold);
}

/* ===================================
   COOKIE POPUP
   =================================== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 31, 61, 0.98);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform var(--transition);
    border-top: 2px solid var(--accent);
    box-shadow: 0 -10px 40px rgba(30, 64, 175, 0.3);
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--accent-lighter);
}

.cookie-text p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

.cookie-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
}

.cookie-link {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-decoration: underline;
    transition: color var(--transition);
}

.cookie-link:hover {
    color: var(--accent-lighter);
}

/* ===================================
   NAVIGATION - TRANSPARENT BLUE
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 25, 41, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.25rem 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 25, 41, 0.92);
    padding: 1rem 0;
    border-bottom-color: var(--accent);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width var(--transition);
}

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

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

.nav-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Language Selector */
.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(30, 64, 175, 0.2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 0.813rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: all var(--transition);
}

.lang-btn:hover {
    border-color: var(--accent-lighter);
    color: var(--text);
    background: rgba(30, 64, 175, 0.3);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: rgba(15, 31, 61, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.5rem;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    box-shadow: 0 10px 40px rgba(30, 64, 175, 0.3);
}

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

.lang-option {
    width: 100%;
    padding: 0.625rem 1rem;
    text-align: left;
    border-radius: 4px;
    transition: all var(--transition);
    color: var(--text-muted);
    font-size: 0.813rem;
    font-weight: 500;
}

.lang-option:hover {
    background: rgba(30, 64, 175, 0.3);
    color: var(--text);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    height: 20px;
}

.mobile-toggle span {
    width: 100%;
    height: 2px;
    background: var(--accent-lighter);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ===================================
   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;
    background: radial-gradient(ellipse at top, rgba(30, 64, 175, 0.15) 0%, var(--bg-dark) 50%);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, rgba(59, 130, 246, 0.05) 49%, rgba(59, 130, 246, 0.05) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(59, 130, 246, 0.05) 49%, rgba(59, 130, 246, 0.05) 51%, transparent 52%);
    background-size: 100px 100px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    animation: fadeInUp 0.8s ease both;
    background: linear-gradient(135deg, #ffffff 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn > * {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-accent);
    color: #ffffff;
    border: 1px solid var(--accent-light);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: rgba(30, 64, 175, 0.2);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent-lighter);
    background: rgba(30, 64, 175, 0.3);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

.btn-specialist {
    background: var(--gradient-primary);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 20px rgba(30, 64, 175, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(30, 64, 175, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(59, 130, 246, 0.6);
    }
}

.btn-specialist:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 40px rgba(59, 130, 246, 0.7);
}

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

/* ===================================
   SECTIONS
   =================================== */
section {
    padding: var(--space-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-lighter);
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(30, 64, 175, 0.2);
    border-radius: 20px;
    border: 1px solid var(--border);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.section-description {
    font-size: 1.063rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===================================
   PLATFORMS SECTION - DESTAQUE
   =================================== */
.platforms-section {
    background: radial-gradient(ellipse at center, rgba(30, 64, 175, 0.15) 0%, var(--bg-dark) 70%);
    position: relative;
    overflow: hidden;
}

.platforms-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    animation: bgFloat 30s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, 20px); }
}

.platforms-section .section-header {
    position: relative;
    z-index: 2;
}

.platforms-section .section-title {
    background: linear-gradient(135deg, #ffffff 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2.5rem 1.5rem;
    background: rgba(15, 31, 61, 0.6);
    backdrop-filter: blur(10px);
    border: 2px solid var(--border);
    border-radius: 16px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.platform-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.platform-item:hover {
    border-color: var(--accent-light);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.4);
    background: rgba(30, 64, 175, 0.3);
}

.platform-item:hover::before {
    transform: scaleX(1);
}

/* Animação de Impulsionamento */
.platform-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    color: var(--accent-lighter);
    transition: all var(--transition);
    border-radius: 50%;
    background: rgba(30, 64, 175, 0.2);
    border: 2px solid var(--border);
    position: relative;
}

/* Efeito de Pulse/Boost */
.platform-item:hover .platform-icon {
    color: #ffffff;
    background: var(--gradient-accent);
    border-color: var(--accent-light);
    transform: scale(1.2) rotate(5deg);
    animation: boost 0.6s ease-in-out;
}

@keyframes boost {
    0%, 100% { transform: scale(1.2) rotate(5deg); }
    25% { transform: scale(1.3) rotate(-5deg); }
    50% { transform: scale(1.35) rotate(5deg); }
    75% { transform: scale(1.3) rotate(-5deg); }
}

/* Ondas de Impulsionamento */
.platform-icon::before,
.platform-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-light);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.platform-item:hover .platform-icon::before {
    animation: wave 1.5s ease-out infinite;
}

.platform-item:hover .platform-icon::after {
    animation: wave 1.5s ease-out 0.5s infinite;
}

@keyframes wave {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

.platform-item h3 {
    font-size: 1.063rem;
    font-weight: 600;
    color: var(--text);
    transition: color var(--transition);
}

.platform-item:hover h3 {
    color: var(--accent-lighter);
}

.platforms-cta {
    text-align: center;
    padding: 3rem 0;
    position: relative;
    z-index: 2;
}

.platforms-cta p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Adicional: Efeito de Partículas Subindo (Crescimento) */
.platform-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 2px;
    height: 0;
    background: linear-gradient(to top, transparent, var(--accent-lighter), transparent);
    transform: translateX(-50%);
    opacity: 0;
    transition: all 0.5s ease;
}

.platform-item:hover::after {
    height: 100%;
    opacity: 0.6;
    animation: particlesRise 1.2s ease-out infinite;
}

@keyframes particlesRise {
    0% {
        bottom: 0;
        opacity: 0;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        bottom: 100%;
        opacity: 0;
    }
}

/* Números Animados (Estatísticas) */
.platform-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.platform-stats i {
    color: var(--accent-lighter);
}

.stat-number {
    font-weight: 700;
    color: var(--accent-lighter);
    font-size: 1rem;
}

/* ===================================
   SOLUTIONS SECTION
   =================================== */
.solutions-section {
    background: var(--bg-dark);
}

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

.solution-card {
    background: rgba(15, 31, 61, 0.4);
    border: 1px solid var(--border);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    transition: all var(--transition);
    position: relative;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-accent);
    transition: width var(--transition);
}

.solution-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(30, 64, 175, 0.3);
    background: rgba(30, 64, 175, 0.2);
}

.solution-card:hover::before {
    width: 100%;
}

.card-number {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent-lighter);
    margin-bottom: 1.5rem;
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent-lighter);
    margin-bottom: 1.5rem;
    background: rgba(30, 64, 175, 0.2);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.solution-card:hover .card-icon {
    background: var(--gradient-accent);
    color: #ffffff;
    transform: scale(1.1);
}

.solution-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.solution-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 0.938rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-lighter);
    transition: all var(--transition);
}

.card-link:hover {
    gap: 1rem;
    color: var(--accent-light);
}

/* ===================================
   SUPPORT SECTION - HUMANIZADO
   =================================== */
.support-section {
    background: radial-gradient(ellipse at center, rgba(30, 64, 175, 0.1) 0%, var(--bg-dark) 70%);
    position: relative;
}

.support-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.support-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #ffffff;
    box-shadow: 0 10px 40px rgba(59, 130, 246, 0.4);
    animation: float 3s ease-in-out infinite;
}

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

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

.support-feature {
    background: rgba(15, 31, 61, 0.4);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 12px;
    transition: all var(--transition);
}

.support-feature:hover {
    border-color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(30, 64, 175, 0.3);
}

.support-feature i {
    font-size: 2.5rem;
    color: var(--accent-lighter);
    margin-bottom: 1rem;
}

.support-feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.support-feature p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.938rem;
}

/* ===================================
   EXPERTISE SECTION
   =================================== */
.expertise-section {
    background: var(--bg-dark);
}

.expertise-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    align-items: center;
}

.expertise-text p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.8;
    font-size: 1.063rem;
}

.expertise-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.expertise-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.938rem;
    padding: 0.75rem 0;
}

.feature-item i {
    color: var(--accent-lighter);
    font-size: 0.875rem;
    flex-shrink: 0;
}

/* ===================================
   PAYMENT METHODS SECTION
   =================================== */
.payment-section {
    background: linear-gradient(180deg, transparent 0%, rgba(37, 99, 235, 0.05) 50%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.payment-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.payment-method-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.payment-method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.payment-method-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-light);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.3);
}

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

.payment-method-card.highlight-card {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.payment-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--accent-lighter);
    background: rgba(37, 99, 235, 0.15);
    border-radius: 50%;
    border: 2px solid var(--border);
    transition: all var(--transition);
    position: relative;
}

.payment-method-card:hover .payment-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--gradient-accent);
    color: #ffffff;
    border-color: var(--accent-light);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.5);
}

/* Animação de pulso para o ícone */
.payment-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-light);
    border-radius: 50%;
    opacity: 0;
}

.payment-method-card:hover .payment-icon::after {
    animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 150%;
        height: 150%;
        opacity: 0;
    }
}

.payment-method-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text);
}

.payment-method-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.938rem;
    margin-bottom: 1.5rem;
}

.payment-brands {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.payment-brands i {
    font-size: 1.75rem;
    color: var(--text-muted);
    transition: all var(--transition);
}

.payment-method-card:hover .payment-brands i {
    color: var(--accent-lighter);
    transform: scale(1.15);
}

.payment-brands .crypto-label,
.payment-brands .wallet-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 0.375rem 0.75rem;
    background: rgba(37, 99, 235, 0.15);
    border-radius: 6px;
    transition: all var(--transition);
}

.payment-method-card:hover .payment-brands .crypto-label,
.payment-method-card:hover .payment-brands .wallet-label {
    color: var(--accent-lighter);
    background: rgba(37, 99, 235, 0.25);
}

.pix-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid var(--accent);
    border-radius: 25px;
    color: var(--accent-lighter);
    font-weight: 600;
    font-size: 0.875rem;
    margin-top: 1rem;
}

.pix-badge i {
    font-size: 1rem;
}

.payment-security {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.security-badge {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all var(--transition);
}

.security-badge:hover {
    border-color: var(--accent);
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.2);
}

.security-badge i {
    font-size: 2rem;
    color: var(--accent-lighter);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.security-badge h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.security-badge p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-section {
    background: radial-gradient(ellipse at center, rgba(30, 64, 175, 0.15) 0%, var(--bg-dark) 70%);
}

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

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.8;
    font-size: 1.063rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-method i {
    font-size: 1.5rem;
    color: var(--accent-lighter);
}

.contact-method h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-method p {
    font-size: 1rem;
    color: var(--text-muted);
    margin: 0;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: rgba(10, 22, 40, 0.8);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-contact {
    margin-top: 1rem;
}

.footer-contact p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact i {
    color: var(--accent-lighter);
    font-size: 1rem;
}

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-lighter);
}

.footer-col p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 0.938rem;
    margin-top: 1rem;
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent-lighter);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    transition: all var(--transition);
}

.footer-social a:hover {
    border-color: var(--accent-lighter);
    color: var(--accent-lighter);
    transform: translateY(-3px);
    background: rgba(30, 64, 175, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===================================
   FLOATING WHATSAPP
   =================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    z-index: 999;
    transition: all var(--transition);
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    animation: floatBounce 3s ease-in-out infinite;
}

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

.floating-whatsapp:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

/* ===================================
   ANIMATIONS
   =================================== */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-40px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(40px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: transform var(--transition);
        border-bottom: 1px solid var(--border);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===================================
   PÁGINAS INDIVIDUAIS
   =================================== */

/* Page Hero */
.page-hero {
    padding: 10rem 0 6rem;
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.9) 0%, rgba(13, 33, 55, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.page-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.page-hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Platforms Detailed Grid */
.platforms-showcase {
    padding: var(--space-xl) 0;
    background: var(--bg-dark);
}

.platforms-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.platform-detailed-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.platform-detailed-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.platform-detailed-card:hover {
    border-color: var(--accent-light);
    background: var(--bg-card-hover);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.4);
}

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

.platform-detailed-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: 50%;
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    position: relative;
}

.platform-detailed-icon::before,
.platform-detailed-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-light);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.platform-detailed-card:hover .platform-detailed-icon::before {
    animation: wave 1.5s ease-out infinite;
}

.platform-detailed-card:hover .platform-detailed-icon::after {
    animation: wave 1.5s ease-out 0.5s infinite;
}

.platform-detailed-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text);
}

.platform-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.platform-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 0.938rem;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.platform-features li:last-child {
    border-bottom: none;
}

.platform-features i {
    color: var(--accent-lighter);
    font-size: 1rem;
    flex-shrink: 0;
}

/* Process Section */
.process-section {
    padding: var(--space-xl) 0;
    background: var(--bg-lighter);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    position: relative;
}

.process-step {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.process-step:hover {
    border-color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.3);
}

.process-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.process-step h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.process-step p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Guarantees Section */
.guarantees-section {
    padding: var(--space-xl) 0;
    background: var(--bg-dark);
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.guarantee-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
}

.guarantee-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.4);
    background: var(--bg-card-hover);
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.15);
    border: 2px solid var(--border);
    color: var(--accent-lighter);
    font-size: 2rem;
    transition: all var(--transition);
}

.guarantee-card:hover .guarantee-icon {
    background: var(--gradient-accent);
    color: #ffffff;
    border-color: var(--accent-light);
    transform: scale(1.1) rotate(5deg);
}

.guarantee-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.guarantee-card p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Final CTA Section */
.final-cta-section {
    padding: var(--space-xl) 0;
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.9) 0%, rgba(13, 33, 55, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
}

.final-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.final-cta-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.final-cta-content p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.final-cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   RESPONSIVE - PÁGINAS INDIVIDUAIS
   =================================== */

@media (max-width: 768px) {
    .page-hero {
        padding: 8rem 0 4rem;
    }
    
    .page-hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .page-hero-buttons .btn {
        width: 100%;
    }
    
    .platforms-detailed-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .guarantees-grid {
        grid-template-columns: 1fr;
    }
    
    .final-cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .final-cta-buttons .btn {
        width: 100%;
    }
}

/* Development Services Grid */
.development-services-section {
    padding: var(--space-xl) 0;
    background: var(--bg-dark);
}

.development-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.dev-service-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 3rem 2.5rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.dev-service-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-10px);
    box-shadow: 0 25px 70px rgba(37, 99, 235, 0.4);
    background: var(--bg-card-hover);
}

.dev-service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: 16px;
    font-size: 2.25rem;
    color: #ffffff;
    margin-bottom: 2rem;
    transition: all var(--transition);
}

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

.dev-service-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text);
}

.dev-service-description {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.tech-stack-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-lighter);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--accent-lighter);
    transition: all var(--transition);
}

.tech-tag:hover {
    background: var(--gradient-accent);
    color: #ffffff;
    border-color: var(--accent-light);
    transform: translateY(-2px);
}

.dev-features-list {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.dev-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 0.938rem;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.dev-features-list li:last-child {
    border-bottom: none;
}

.dev-features-list i {
    color: var(--accent-lighter);
    font-size: 0.938rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.dev-service-card .btn {
    margin-top: auto;
}

/* Additional Services Section */
.additional-services-section {
    padding: var(--space-xl) 0;
    background: var(--bg-lighter);
}

.additional-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.additional-service-item {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
}

.additional-service-item:hover {
    border-color: var(--accent-light);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.3);
    background: var(--bg-card-hover);
}

.additional-service-item i {
    font-size: 2.5rem;
    color: var(--accent-lighter);
    margin-bottom: 1.5rem;
    display: block;
    transition: all var(--transition);
}

.additional-service-item:hover i {
    color: #ffffff;
    transform: scale(1.2);
}

.additional-service-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.additional-service-item p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===================================
   HUMANIZED SUPPORT SECTION
   =================================== */

.humanized-support-section {
    padding: var(--space-xl) 0;
    background: var(--bg-lighter);
    position: relative;
    overflow: hidden;
}

.humanized-support-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
    z-index: 1;
}

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

.support-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.support-feature-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.support-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.support-feature-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.4);
    background: var(--bg-card-hover);
}

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

.support-feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.15);
    border: 2px solid var(--border);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--accent-lighter);
    transition: all var(--transition);
}

.support-feature-card:hover .support-feature-icon {
    background: var(--gradient-accent);
    color: #ffffff;
    border-color: var(--accent-light);
    transform: scale(1.15) rotate(5deg);
}

.support-feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 700;
}

.support-feature-card p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.support-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 16px;
}

.support-cta p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-weight: 500;
}

/* ===================================
   RESPONSIVE - PÁGINAS DE DESENVOLVIMENTO
   =================================== */

@media (max-width: 992px) {
    .development-services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .additional-services-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   RESPONSIVE - BASE
   =================================== */

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-lg: 3rem;
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .expertise-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .expertise-stats {
        justify-content: space-around;
    }
    
    .contact-methods {
        flex-direction: column;
        gap: 2rem;
    }
    
    .support-features {
        grid-template-columns: 1fr;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .floating-whatsapp {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-sm {
        width: 100%;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.hidden {
    display: none !important;
}

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