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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    font-display: swap;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-brand h2 {
    color: #1a1a1a;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

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

.nav-link {
    text-decoration: none;
    color: #4a4a4a;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

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

.btn-nav {
    background: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

a.btn-nav {
    text-decoration: none;
    color: white;
}

.btn-nav:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 140px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="300" fill="url(%23a)"/><circle cx="800" cy="800" r="400" fill="url(%23a)"/></svg>');
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    max-width: 900px;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.highlight {
    color: #fbbf24;
    position: relative;
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #fbbf24;
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(251, 191, 36, 0.4);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    max-width: 800px;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-cta {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1a1a1a;
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.4);
    letter-spacing: -0.01em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

a.btn-primary {
    text-decoration: none;
    color: #1a1a1a;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(251, 191, 36, 0.6);
}

.btn-secondary {
    background: #2563eb;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

/* Impact Section */
.impact-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.impact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23fbbf24" stop-opacity="0.1"/><stop offset="100%" stop-color="%23fbbf24" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="400" fill="url(%23a)"/><circle cx="800" cy="800" r="300" fill="url(%23a)"/></svg>');
    z-index: 1;
}

.impact-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.impact-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1a1a1a;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.impact-badge i {
    font-size: 1.1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.impact-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.highlight-text {
    color: #fbbf24;
    position: relative;
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #fbbf24;
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(251, 191, 36, 0.4);
}

.impact-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.impact-stats .stat-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.impact-stats .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: #fbbf24;
}

.impact-stats .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #fbbf24;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.impact-stats .stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 1rem;
}

.impact-stats .stat-sublabel {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    line-height: 1.3;
}

.impact-cta {
    margin-top: 3rem;
}

.btn-impact {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1a1a1a;
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

a.btn-impact {
    text-decoration: none;
    color: #1a1a1a;
}

.btn-impact:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(251, 191, 36, 0.6);
}

.impact-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}


/* Problem Solution Section */
.problem-solution {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.problem-solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

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

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.5rem;
    color: #6b7280;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

.solution-container {
    text-align: center;
    margin-bottom: 2rem;
}

.solution-container h3 {
    font-size: 2.5rem;
    color: #1a1a1a;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.solution-subtitle {
    font-size: 1.5rem;
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 2rem;
}

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

.step-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 3.5rem 3rem;
    border-radius: 32px;
    border: 2px solid #e2e8f0;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #2563eb, #1d4ed8, #2563eb);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    border-radius: 32px 32px 0 0;
}

.step-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: 1;
}

.step-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: #2563eb;
}

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

.step-card:hover::after {
    width: 300px;
    height: 300px;
}

.step-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 50%, #3b82f6 100%);
    border-radius: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2.5rem;
    color: white;
    font-size: 3rem;
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.step-card:hover .step-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.6);
}

.step-card h4 {
    font-size: 1.875rem;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 2;
}

.step-card p {
    color: #6b7280;
    line-height: 1.8;
    font-size: 1.125rem;
    position: relative;
    z-index: 2;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: #ffffff;
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23e2e8f0"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid #e2e8f0;
    border-radius: 24px;
    padding: 3rem 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #1d4ed8);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

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

.service-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2.5rem;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.5);
}

.service-card h3 {
    font-size: 1.75rem;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.service-card p {
    color: #6b7280;
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.service-features {
    list-style: none;
    text-align: left;
    margin-top: 2rem;
}

.service-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #4a4a4a;
    font-weight: 500;
}

.service-features i {
    color: #2563eb;
    font-size: 1.1rem;
    background: rgba(37, 99, 235, 0.1);
    padding: 0.5rem;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-cta {
    text-align: center;
    margin-top: 4rem;
}

/* Social Proof Section */
.social-proof {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.social-proof::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%23e2e8f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.2;
    z-index: 1;
}

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

.results-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin: 4rem 0;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.result-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid #e2e8f0;
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #1d4ed8);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

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

.result-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.result-card:hover .result-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 25px rgba(37, 99, 235, 0.5);
}

.result-content h3 {
    font-size: 1.5rem;
    color: #1a1a1a;
    margin-bottom: 1rem;
    font-weight: 700;
}

.result-description {
    color: #6b7280;
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.result-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.metric {
    text-align: center;
    padding: 1.5rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.metric-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 24px;
    color: white;
}

.trust-item {
    text-align: center;
    padding: 1.5rem;
}

.trust-number {
    font-size: 3rem;
    font-weight: 800;
    color: #fbbf24;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.trust-label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 1rem;
}

/* Contact CTA Section */
.contact-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
}

.cta-container {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-container p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
    text-align: left;
}

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

.form-group input,
.form-group select {
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #fbbf24;
}

.form-group select option {
    background: #1f2937;
    color: white;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #fbbf24;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #fbbf24;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.footer-section i {
    margin-right: 0.5rem;
    color: #fbbf24;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(251, 191, 36, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
    color: #d1d5db;
}

.social-links a:hover {
    background: rgba(251, 191, 36, 0.2);
    border-color: #fbbf24;
    color: #fbbf24;
    transform: translateY(-2px);
}

.social-links a i {
    font-size: 1.2rem;
    color: #fbbf24;
    margin-right: 0;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        padding: 1rem 1.5rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-brand h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: 80vh;
    }
    
    .hero-container {
        text-align: center;
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .btn-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }
    
    .impact-section {
        padding: 80px 0;
    }
    
    .impact-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .impact-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 2rem 0;
    }
    
    .impact-stats .stat-item {
        padding: 1.5rem 1rem;
    }
    
    .impact-stats .stat-number {
        font-size: 2.5rem;
    }
    
    .btn-impact {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }
    
    .problem-solution {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .solution-container h3 {
        font-size: 1.75rem;
    }
    
    .solution-subtitle {
        font-size: 1.1rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .step-card {
        padding: 2rem 1.5rem;
    }
    
    .step-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .step-card h4 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .step-card p {
        font-size: 1rem;
    }
    
    .services-section {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .service-card p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .service-features {
        margin-top: 1.5rem;
    }
    
    .service-features li {
        padding: 0.5rem 0;
        font-size: 0.95rem;
    }
    
    .social-proof {
        padding: 80px 0;
    }
    
    .results-showcase {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .result-card {
        padding: 1.5rem;
    }
    
    .result-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .result-content h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .result-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .result-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .metric {
        padding: 1rem;
    }
    
    .metric-number {
        font-size: 1.5rem;
    }
    
    .metric-label {
        font-size: 0.85rem;
    }
    
    .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .trust-item {
        padding: 1rem;
    }
    
    .trust-number {
        font-size: 2rem;
    }
    
    .trust-label {
        font-size: 0.9rem;
    }
    
    .contact-cta {
        padding: 80px 0;
    }
    
    .cta-container h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .cta-container p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .contact-form {
        gap: 1rem;
    }
    
    .contact-form .btn-primary {
        margin: 0 auto;
        display: block;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.875rem;
        font-size: 1rem;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .social-links {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }
    
    .social-links a {
        flex: 1;
        justify-content: center;
        padding: 0.75rem;
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .results-showcase {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .results-showcase .result-card:last-child {
        grid-column: 1 / -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .product-card {
        padding: 2rem 1.5rem;
    }
    
    .product-header h2 {
        font-size: 2rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .cta-container h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2.25rem;
    }
    
    .solution-container h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav {
        padding: 0.75rem 1rem;
    }
    
    .nav-brand h2 {
        font-size: 1.25rem;
    }
    
    .hero {
        padding: 80px 0 50px;
        min-height: 70vh;
    }
    
    .hero-container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.1;
        margin-bottom: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }
    
    .btn-primary {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }
    
    .impact-title {
        font-size: 1.75rem;
    }
    
    .impact-subtitle {
        font-size: 1rem;
    }
    
    .impact-stats .stat-item {
        padding: 1rem 0.75rem;
    }
    
    .impact-stats .stat-number {
        font-size: 2rem;
    }
    
    .btn-impact {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .solution-container h3 {
        font-size: 1.5rem;
    }
    
    .solution-subtitle {
        font-size: 1rem;
    }
    
    .step-card {
        padding: 1.5rem 1rem;
    }
    
    .step-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .step-card h4 {
        font-size: 1.25rem;
    }
    
    .step-card p {
        font-size: 0.95rem;
    }
    
    .service-card {
        padding: 1.5rem 1rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .service-card p {
        font-size: 0.95rem;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    .result-card {
        padding: 1.25rem 1rem;
    }
    
    .result-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .result-content h3 {
        font-size: 1.1rem;
    }
    
    .result-description {
        font-size: 0.95rem;
    }
    
    .metric {
        padding: 0.75rem;
    }
    
    .metric-number {
        font-size: 1.25rem;
    }
    
    .metric-label {
        font-size: 0.8rem;
    }
    
    .trust-indicators {
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .trust-item {
        padding: 0.75rem;
    }
    
    .trust-number {
        font-size: 1.75rem;
    }
    
    .trust-label {
        font-size: 0.85rem;
    }
    
    .cta-container h2 {
        font-size: 1.75rem;
    }
    
    .cta-container p {
        font-size: 1rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.75rem;
        font-size: 0.95rem;
    }
    
    .footer {
        padding: 1.5rem 0 1rem;
    }
    
    .footer-content {
        gap: 1rem;
    }
    
    .social-links {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .social-links a {
        padding: 0.625rem;
        font-size: 0.9rem;
    }
}

/* Animations - Otimizadas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 30px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}