/* =========================================
   ANIMAÇÕES GERAIS E HOVERS
   ========================================= */

:root {
    --anim-fast: 0.22s;
    --anim-normal: 0.35s;
    --anim-slow: 0.6s;
}

html {
    scroll-behavior: smooth;
}

/* Transições suaves em elementos interativos */
.btn,
.card-projeto,
.card-skill,
.link-ver-mais,
.foto-perfil,
.menu a,
.logo-mark {
    transition:
        transform var(--anim-fast) ease,
        box-shadow var(--anim-fast) ease,
        background var(--anim-fast) ease,
        border-color var(--anim-fast) ease,
        color var(--anim-fast) ease,
        opacity var(--anim-fast) ease;
}

/* =========================
   ENTRADA DO HERO
========================= */

.hero-texto {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp var(--anim-slow) ease-out forwards;
}

.hero-foto {
    opacity: 0;
    animation:
        fadeInUp var(--anim-slow) ease-out forwards,
        floatY 7s ease-in-out infinite 0.8s;
}

/* =========================
   HOVERS
========================= */

.btn.primario:hover {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.6);
}

.btn.secundario:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.45);
}

.card-projeto:hover {
    transform: translateY(-4px) scale(1.01);
    border-color: rgba(0, 255, 153, 0.45);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7);
}

.card-skill:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 255, 153, 0.55);
    background: rgba(0, 255, 153, 0.06);
}

.link-ver-mais {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.7rem;
    font-size: 0.85rem;
    text-decoration: none;
    color: #00ff99;
    position: relative;
}

.link-ver-mais::after {
    content: "→";
    font-size: 0.9rem;
    transform: translateX(0);
    transition: transform var(--anim-fast) ease;
}

.link-ver-mais:hover::after {
    transform: translateX(4px);
}

.link-ver-mais::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 1px;
    background: #00ff99;
    transition: width var(--anim-fast) ease;
}

.link-ver-mais:hover::before {
    width: 100%;
}

.menu a:hover {
    transform: translateY(-1px);
}

/* Logo */
.logo-mark:hover {
    box-shadow: 0 0 18px rgba(0, 255, 153, 0.55);
    transform: rotate(-2deg) scale(1.05);
}

/* Foto perfil efeito leve de “glow” */
.foto-perfil:hover {
    box-shadow: 0 0 30px rgba(0, 255, 153, 0.35);
}

/* =========================
   KEYFRAMES
========================= */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatY {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
    100% {
        transform: translateY(0);
    }
}

/* Efeito suave quando a página carrega (body) */
body {
    opacity: 0;
    animation: bodyFadeIn 0.4s ease-out forwards;
}

@keyframes bodyFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
/* Fade-in suave */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Slide-up */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn .9s ease forwards;
}

.animate-slide-up {
    animation: slideUp 1s ease forwards;
}