/* ============================================
   TOPWIN I.A - Landing Page Premium
   ============================================ */

:root {
    /* Cores Premium */
    --primary-gold: #FFD700;
    --royal-purple: #7B2CBF;
    --electric-blue: #00D4FF;
    --neon-pink: #FF006E;
    --cyber-green: #00F5FF;
    --deep-space: #0A0A0F;
    --dark-bg: #0F1224;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #FFD700 0%, #7B2CBF 50%, #00D4FF 100%);
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-purple: linear-gradient(135deg, #7B2CBF 0%, #5A189A 100%);
    --gradient-cyber: linear-gradient(135deg, #00D4FF 0%, #00F5FF 100%);

    /* Sombras */
    --shadow-gold: 0 0 30px rgba(255, 215, 0, 0.3);
    --shadow-purple: 0 0 40px rgba(123, 44, 191, 0.4);
    --shadow-cyber: 0 0 30px rgba(0, 212, 255, 0.3);
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--deep-space);
    color: #fff;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   Particles Background
   ============================================ */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0F 100%);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    padding: 15px 0;
    transition: all 0.3s ease;
    min-height: 70px;
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 15, 0.95);
    box-shadow: var(--shadow-gold);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    flex-wrap: nowrap;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-gold);
    text-shadow: var(--shadow-gold);
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-logo i {
    font-size: 32px;
    animation: pulse 2s infinite;
}

/* BINARY WIN Logo no Header */
.nav-logo .topwin-logo-header {
    position: relative;
    width: 50px;
    height: 50px;
    display: inline-block;
    margin-right: 0;
}

.nav-logo .crown-container-header {
    position: relative;
    width: 30px;
    height: 20px;
    z-index: 3;
    margin: 0 auto;
}

.nav-logo .crown-base-header {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.nav-logo .crown-spikes-header {
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 15px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.nav-logo .spike-header {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    border-radius: 1px 1px 0 0;
    box-shadow: 0 0 5px rgba(255, 215, 0, 0.6);
}

.nav-logo .spike-header.spike-1 {
    width: 3px;
    height: 8px;
}

.nav-logo .spike-header.spike-2 {
    width: 4px;
    height: 10px;
}

.nav-logo .spike-header.spike-3 {
    width: 5px;
    height: 14px;
}

.nav-logo .spike-header.spike-4 {
    width: 4px;
    height: 10px;
}

.nav-logo .spike-header.spike-5 {
    width: 3px;
    height: 8px;
}

.nav-logo .crown-gems-header {
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 10px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.nav-logo .gem-header {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

.nav-logo .gem-header.gem-1 {
    background: #FF006E;
    animation-delay: 0s;
}

.nav-logo .gem-header.gem-2 {
    background: #00D4FF;
    animation-delay: 0.3s;
}

.nav-logo .gem-header.gem-3 {
    background: #00F5FF;
    animation-delay: 0.6s;
}

.nav-logo .gem-header.gem-4 {
    background: #00D4FF;
    animation-delay: 0.9s;
}

.nav-logo .gem-header.gem-5 {
    background: #FF006E;
    animation-delay: 1.2s;
}

.nav-logo .ai-orbit-header {
    position: absolute;
    width: 50px;
    height: 50px;
    top: 0;
    left: 0;
}

.nav-logo .orbit-ring-header {
    position: absolute;
    border: 1px solid;
    border-radius: 50%;
    border-style: dashed;
    opacity: 0.7;
}

.nav-logo .orbit-ring-header.ring-1 {
    width: 50px;
    height: 50px;
    border-color: #7B2CBF;
    animation: spin 8s linear infinite;
}

.nav-logo .orbit-ring-header.ring-2 {
    width: 40px;
    height: 40px;
    top: 5px;
    left: 5px;
    border-color: #00D4FF;
    animation: spin 6s linear infinite reverse;
}

.nav-logo .orbit-ring-header.ring-3 {
    width: 30px;
    height: 30px;
    top: 10px;
    left: 10px;
    border-color: #00F5FF;
    animation: spin 4s linear infinite;
}

.nav-logo .ai-core-header {
    position: absolute;
    width: 15px;
    height: 15px;
    top: 17.5px;
    left: 17.5px;
    background: linear-gradient(135deg, #00D4FF 0%, #00F5FF 50%, #00FF88 100%);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.nav-logo .neural-pulse-header {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 1px solid #FFFFFF;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.nav-logo .neural-dots-header {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo .dot-header {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.nav-logo .dot-header.dot-1 {
    transform: translate(-4px, -4px);
    animation-delay: 0s;
}

.nav-logo .dot-header.dot-2 {
    transform: translate(4px, -4px);
    animation-delay: 0.6s;
}

.nav-logo .dot-header.dot-3 {
    transform: translate(0px, 5px);
    animation-delay: 1.2s;
}

.nav-logo .power-rays-header {
    position: absolute;
    width: 60px;
    height: 60px;
    top: -5px;
    left: -5px;
}

.nav-logo .ray-header {
    position: absolute;
    width: 1px;
    height: 8px;
    background: linear-gradient(to bottom, #FFD700, transparent);
    border-radius: 1px;
    opacity: 0.8;
    animation: pulse 3s ease-in-out infinite;
}

.nav-logo .ray-header.ray-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%) rotate(0deg);
    animation-delay: 0s;
}

.nav-logo .ray-header.ray-2 {
    top: 12%;
    right: 12%;
    transform: rotate(45deg);
    animation-delay: 0.3s;
}

.nav-logo .ray-header.ray-3 {
    top: 50%;
    right: 0;
    transform: translateY(-50%) rotate(90deg);
    animation-delay: 0.6s;
}

.nav-logo .ray-header.ray-4 {
    bottom: 12%;
    right: 12%;
    transform: rotate(135deg);
    animation-delay: 0.9s;
}

.nav-logo .ray-header.ray-5 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) rotate(180deg);
    animation-delay: 1.2s;
}

.nav-logo .ray-header.ray-6 {
    bottom: 12%;
    left: 12%;
    transform: rotate(225deg);
    animation-delay: 1.5s;
}

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

.ai-badge {
    background: var(--gradient-cyber);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--deep-space);
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:not(.btn-login):hover {
    color: var(--primary-gold);
}

.nav-links a:not(.btn-login)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-login):hover::after {
    width: 100%;
}

.btn-login {
    background: var(--gradient-primary);
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px 15px 25px;
    z-index: 999;
    flex-direction: column;
    gap: 12px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mobile-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 14px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid rgba(255, 215, 0, 0.1);
    background: rgba(255, 255, 255, 0.02);
    display: block;
}

.mobile-menu a:hover {
    background: rgba(255, 215, 0, 0.1);
    color: var(--primary-gold);
    border-color: rgba(255, 215, 0, 0.3);
}

.btn-login-mobile {
    background: var(--gradient-primary);
    text-align: center;
    padding: 15px 30px !important;
    border-radius: 30px;
    font-weight: 600;
    border: 1px solid rgba(255, 215, 0, 0.3) !important;
    margin-top: 8px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 70px auto 0;
    padding: 120px 40px 60px;
    text-align: center;
}

.hero-content {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 12px 24px;
    border-radius: 30px;
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 30px;
    animation: slideInLeft 1s ease;
    margin-left: auto;
    margin-right: auto;
}

.hero-badge i {
    color: var(--electric-blue);
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    text-align: center;
    animation: slideInLeft 1s ease 0.2s backwards;
}

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

.hero-description {
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: slideInLeft 1s ease 0.4s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    animation: slideInLeft 1s ease 0.6s backwards;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--deep-space);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-gold);
}

.hero-stats {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideInLeft 1s ease 0.8s backwards;
}

.stat-item {
    text-align: center;
    flex: 1;
    min-width: 120px;
    max-width: 200px;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual removido - estava confuso */

/* ============================================
   Sections
   ============================================ */
section {
    position: relative;
    z-index: 10;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(15, 18, 36, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    font-size: 36px;
    color: var(--deep-space);
}

.feature-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-gold);
}

.feature-card p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* Strategies */
.strategies {
    background: rgba(15, 18, 36, 0.3);
}

.strategies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.strategy-card {
    background: rgba(15, 18, 36, 0.8);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: 25px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.strategy-card.featured {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gradient-primary);
    color: var(--deep-space);
    padding: 8px 50px;
    transform: rotate(45deg);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
}

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

.strategy-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.strategy-header i {
    font-size: 48px;
    color: var(--electric-blue);
}

.strategy-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-gold);
}

.strategy-card p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
}

.strategy-features {
    list-style: none;
}

.strategy-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.strategy-features i {
    color: var(--cyber-green);
    font-size: 18px;
}

/* Stats Section */
.stats-section {
    background: var(--gradient-primary);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.stat-box i {
    font-size: 56px;
    color: var(--deep-space);
    margin-bottom: 20px;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 64px;
    font-weight: 800;
    color: var(--deep-space);
    margin-bottom: 10px;
}

.stat-text {
    font-size: 18px;
    color: rgba(10, 10, 15, 0.8);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(123, 44, 191, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
    padding: 100px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--primary-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.cta-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: var(--gradient-primary);
    color: var(--deep-space);
    padding: 22px 60px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.4), 0 0 60px rgba(123, 44, 191, 0.3);
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.btn-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.5), 0 0 80px rgba(123, 44, 191, 0.4);
    border-color: rgba(255, 215, 0, 0.6);
}

/* Footer */
.footer {
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.98) 0%, rgba(15, 18, 36, 0.95) 100%);
    border-top: 2px solid rgba(255, 215, 0, 0.2);
    padding: 50px 0 25px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 215, 0, 0.5) 50%, transparent 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 32px;
}

.footer-brand p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4, .footer-contact h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-gold);
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.footer-contact i {
    color: var(--electric-blue);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 50%;
    color: var(--primary-gold);
    font-size: 18px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: var(--primary-gold);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

.footer-bottom p {
    margin: 0 0 15px 0;
}

.footer-legal {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 13px;
}

.footer-legal a:hover {
    color: var(--primary-gold);
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   Animations
   ============================================ */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        gap: 60px;
    }

    .hero-content {
        align-items: center;
    }

    .hero-title {
        font-size: 56px;
    }

    /* Hero visual removido */
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .navbar {
        padding: 12px 0;
        min-height: 60px;
    }

    .nav-container {
        padding: 0 15px;
    }

    .nav-logo {
        font-size: 18px;
        gap: 6px;
    }

    .nav-logo .topwin-logo-header {
        width: 35px;
        height: 35px;
        flex-shrink: 0;
    }

    .nav-logo span {
        font-size: 16px;
    }

    .hero {
        padding: 40px 0 30px;
        min-height: auto;
        margin-top: 60px;
    }

    .hero-title {
        font-size: 36px;
        line-height: 1.2;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 100%;
        justify-content: center;
        padding: 16px 30px;
        font-size: 16px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 15px;
        margin-top: 30px;
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .stat-item {
        flex: 1;
        min-width: 100px;
        max-width: 150px;
    }

    .stat-number {
        font-size: 28px;
    }

    .stat-label {
        font-size: 11px;
        line-height: 1.3;
    }

    .stat-box {
        width: 100%;
        padding: 20px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .section-description {
        font-size: 16px;
    }

    .features-grid,
    .strategies-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .feature-card,
    .strategy-card {
        padding: 25px;
    }

    .cta-section {
        padding: 60px 0;
    }

    .cta-content h2 {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .cta-content p {
        font-size: 16px;
        margin-bottom: 30px;
        padding: 0 20px;
    }

    .btn-cta {
        padding: 18px 40px;
        font-size: 18px;
        width: 90%;
        max-width: 300px;
    }

    .footer {
        padding: 30px 0 15px;
    }

    .footer-content {
        gap: 25px;
        margin-bottom: 15px;
        padding-bottom: 15px;
    }

    .footer-bottom {
        padding-top: 15px;
        font-size: 12px;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-links,
    .footer-contact {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-legal {
        flex-direction: column;
        gap: 10px;
    }

    .footer-legal span {
        display: none;
    }

    .container {
        padding: 40px 20px;
    }

    /* Corrigir logo da coroa no footer mobile */
    .footer-logo {
        flex-direction: column;
        text-align: center;
        font-size: 22px;
    }

    .footer-logo .topwin-logo-header {
        width: 50px;
        height: 50px;
        margin: 0 auto 10px;
    }

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

    .footer-brand p {
        font-size: 14px;
    }

    .footer-links h4,
    .footer-contact h4 {
        font-size: 18px;
    }

    .footer-contact p {
        justify-content: center;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 10px 0;
        min-height: 55px;
    }

    .nav-container {
        padding: 0 10px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-logo {
        font-size: 14px;
        gap: 4px;
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }

    .nav-logo .topwin-logo-header {
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }

    .nav-logo span {
        font-size: 13px;
        white-space: nowrap;
    }

    .mobile-menu-btn {
        flex-shrink: 0;
        padding: 8px;
    }

    /* Corrigir footer em telas muito pequenas */
    .footer {
        padding: 25px 0 15px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-logo {
        font-size: 20px;
    }

    .footer-logo .topwin-logo-header {
        width: 45px;
        height: 45px;
    }

    .footer-brand p {
        font-size: 13px;
        padding: 0 10px;
    }

    .footer-links h4,
    .footer-contact h4 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .footer-links a {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .footer-contact p {
        font-size: 13px;
        flex-wrap: wrap;
    }

    .footer-social {
        justify-content: center;
        gap: 12px;
    }

    .footer-social a {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }

    .footer-bottom {
        font-size: 11px;
        padding: 15px 10px 0;
    }

    .footer-legal {
        font-size: 11px;
    }

    .hero {
        padding: 30px 0 20px;
        margin-top: 55px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 14px;
    }

    .section-title {
        font-size: 26px;
    }

    .section-description {
        font-size: 14px;
    }

    .cta-content h2 {
        font-size: 26px;
    }

    .cta-content p {
        font-size: 14px;
    }

    .btn-cta {
        padding: 16px 30px;
        font-size: 16px;
        width: 100%;
    }

    .hero-stats {
        gap: 10px;
    }

    .stat-item {
        min-width: 80px;
        max-width: 120px;
    }

    .stat-number {
        font-size: 24px;
    }

    .stat-label {
        font-size: 10px;
        line-height: 1.2;
    }

    .feature-card,
    .strategy-card {
        padding: 20px;
    }

    .feature-card h3,
    .strategy-card h3 {
        font-size: 20px;
    }

    .feature-card p,
    .strategy-card p {
        font-size: 14px;
    }

    .strategy-header i {
        font-size: 36px;
    }

    .strategy-header h3 {
        font-size: 22px;
    }

    .footer-logo {
        font-size: 22px;
        justify-content: center;
    }

    .footer-brand p {
        font-size: 14px;
    }

    .footer-links h4,
    .footer-contact h4 {
        font-size: 18px;
    }

    .footer-links a,
    .footer-contact p {
        font-size: 14px;
    }

    .container {
        padding: 30px 15px;
    }

    .section-header {
        margin-bottom: 40px;
    }
}