/* MTALK - Modern Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #2563eb;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1d4ed8;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: white;
    padding: 12px 32px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
}

.btn-hero {
    background: white;
    color: #2563eb;
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.btn-hero-outline {
    background: transparent;
    color: white;
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    border: 2px solid white;
}

.btn-hero-outline:hover {
    background: white;
    color: #2563eb;
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }
    33% {
        transform: translateY(-30px) translateX(20px);
    }
    66% {
        transform: translateY(-15px) translateX(-15px);
    }
}

@keyframes floatDelayed {
    0%, 100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
    33% {
        transform: translateY(25px) translateX(-20px) scale(1.1);
    }
    66% {
        transform: translateY(-20px) translateX(15px) scale(0.95);
    }
}

@keyframes floatSlow {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-40px) rotate(5deg);
    }
}

@keyframes pulseSlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}

.animate-float-delayed {
    animation: floatDelayed 10s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-float-slow {
    animation: floatSlow 12s ease-in-out infinite;
    animation-delay: 2s;
}

.animate-pulse-slow {
    animation: pulseSlow 6s ease-in-out infinite;
}

/* Feature Cards */
.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.15);
    border-color: #2563eb;
}

.feature-card .icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.7;
}

/* Benefit Cards */
.benefit-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.1);
}

.benefit-card .icon {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 12px;
}

.benefit-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 8px;
}

.benefit-card p {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Stats */
.stat-card {
    text-align: center;
    padding: 20px 16px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.2);
}

.stat-card .number {
    font-size: 2.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
    display: inline-block;
    line-height: 1.2;
}

.stat-card .label {
    color: #6b7280;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Mobile Menu */
/* O Tailwind CSS já gerencia o .hidden - não adicionar CSS conflitante */

/* Responsive */
@media (max-width: 768px) {
    .btn-hero,
    .btn-hero-outline {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .stat-card .number {
        font-size: 2.5rem;
    }
}

/* Form Styles */
input:focus,
textarea:focus {
    outline: none;
}

/* Success Message */
.success-message {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    margin-top: 16px;
    display: none;
    align-items: center;
    gap: 12px;
}

.success-message.show {
    display: flex;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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