/* Estilos personalizados */
:root {
    --primary-gradient: linear-gradient(to right, #2563eb, #9333ea);
    --secondary-gradient: linear-gradient(to bottom right, #f8fafc, #eff6ff);
}

/* Dark mode */
.dark {
    --primary-gradient: linear-gradient(to right, #60a5fa, #a78bfa);
    --secondary-gradient: linear-gradient(to bottom right, #1e293b, #0f172a);
}

/* Animações suaves */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.5s ease-out forwards;
}

/* Efeitos de hover */
.hover-lift {
    transition: transform 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
}

/* Gradientes */
.gradient-text {
    background: linear-gradient(to right, #2563eb, #9333ea);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.gradient-bg {
    background: var(--secondary-gradient);
}

/* Responsividade */
@media (max-width: 768px) {
    .mobile-menu {
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
    }

    .mobile-menu.active {
        transform: translateX(0);
    }

    .hero-image::before {
        top: -10px;
        right: -10px;
        bottom: -10px;
        left: -10px;
    }

    .about-image {
        margin-top: 2rem;
    }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Seleção de texto */
::selection {
    background: #2563eb;
    color: white;
}

/* Foco */
:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Loading */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Estilos de loading para imagens */
img.loading {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

img.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Placeholder para imagens */
.img-placeholder {
    background-color: #f3f4f6;
    position: relative;
    overflow: hidden;
}

.img-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

/* Dark mode para placeholders */
.dark .img-placeholder {
    background-color: #1f2937;
}

/* Animations */
@keyframes blob {
    0% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    100% {
        transform: translate(0px, 0px) scale(1);
    }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Hero Section */
.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    bottom: -20px;
    left: -20px;
    background: linear-gradient(45deg, #3b82f6, #9333ea);
    border-radius: 1rem;
    z-index: -1;
    opacity: 0.1;
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

/* Seção Sobre */
.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.about-image img {
    transition: transform 0.3s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

/* Modo Escuro */
.dark .gradient-text {
    background: linear-gradient(to right, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}