/* 
   UMIMBAE - GLOBAL STYLESHEET 
   Version: 4.0 (Full Journey Integration)
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Space+Grotesk:wght@500;700&display=swap');

/* --- 1. VARIÁVEIS & CORES --- */
:root {
    color-scheme: dark;
    --color-bg: #1A1412;        /* Dark Earth */
    --color-text: #F0EAE5;      /* Bone White */
    --color-accent: #C75B39;    /* Terracotta */
    --color-secondary: #4A5D23; /* Moss Green */
    --color-black: #0d0a09;     /* Deep Black */
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --container-width: 1200px;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --transition-fast: 0.3s ease;
}

/* --- 2. RESET --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; display: block; height: auto; }

/* --- 3. TIPOGRAFIA --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); text-transform: uppercase; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; color: var(--color-accent); }
p { margin-bottom: var(--spacing-md); opacity: 0.9; max-width: 70ch; }
.lead { font-size: 1.25rem; font-weight: 300; }

/* --- 4. LAYOUT --- */
.container { width: 90%; max-width: var(--container-width); margin: 0 auto; padding: 0 var(--spacing-sm); }
.section-padding { padding: var(--spacing-xl) 0; }
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--spacing-md); }
@media (min-width: 768px) {
    .grid-2 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
.flex { display: flex; }
.flex-center { display: flex; justify-content: center; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.mt-large { margin-top: 4rem; }
.mt-medium { margin-top: 2rem; }
.mb-large { margin-bottom: var(--spacing-lg); }
.mb-medium { margin-bottom: 2rem; }
.hidden { display: none !important; }

/* --- 5. COMPONENTES --- */
.btn {
    display: inline-block; padding: 1rem 2rem; background: transparent;
    border: 1px solid var(--color-text); color: var(--color-text);
    font-family: var(--font-heading); font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; cursor: pointer; position: relative; overflow: hidden; z-index: 1;
}
.btn::after {
    content: ''; position: absolute; top: 0; left: 0; width: 0%; height: 100%;
    background-color: var(--color-accent); transition: var(--transition-fast); z-index: -1;
}
.btn:hover { border-color: var(--color-accent); }
.btn:hover::after { width: 100%; }
.btn-primary { background-color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background-color: var(--color-secondary); border-color: var(--color-secondary); }
.btn-sm { padding: 0.5rem 1.5rem; font-size: 0.9rem; }
.btn-link { margin-top: 1rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid var(--color-accent); padding-bottom: 2px; }

.card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-fast);
    height: 100%; display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-5px); border-color: var(--color-accent); }
.card-image { width: 100%; height: 250px; object-fit: cover; background-color: var(--color-black); }
.card-content { padding: var(--spacing-md); }

.tag {
    font-size: 0.75rem; text-transform: uppercase; padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-secondary); color: var(--color-secondary);
    margin-bottom: 0.5rem; display: inline-block;
}

/* --- 6. CARD PROJETO (GLOBAL) --- */
.project-card-inner {
    position: relative; overflow: hidden; height: 300px; 
    border: 1px solid rgba(255,255,255,0.1); cursor: pointer; background-color: var(--color-bg);
}
.project-card-inner .project-img {
    width: 100%; height: 100%;
    background-size: cover; background-position: center; background-repeat: no-repeat;
    transition: transform 0.5s ease, filter 0.5s ease;
    object-fit: cover;
}
.project-card-inner .project-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    text-align: center; padding: 1.5rem; opacity: 0; transition: opacity 0.3s ease; z-index: 10;
}
/* Hover Padrão */
.project-card-inner:not(.has-color):hover .project-img { transform: scale(1.1); filter: blur(5px); }
.project-card-inner:not(.has-color) .project-overlay { background: rgba(26, 20, 18, 0.9); }
/* Hover Cor */
.project-card-inner.has-color:hover .project-img { transform: scale(1.1); filter: none; }
/* Overlay aparece sempre */
.project-card-inner:hover .project-overlay { opacity: 1; }

/* --- 7. JORNADA INTERATIVA (NOVO) --- */
.journey-section {
    height: 300vh; /* Permite scroll longo */
    position: relative;
    background-color: var(--color-bg);
}
.sticky-viewport {
    position: sticky; top: 0; height: 100vh; width: 100%;
    overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.journey-content {
    position: relative; height: 80vh; width: 100%; max-width: 800px;
    display: flex; justify-content: center;
}
.journey-header { position: absolute; top: 0; width: 100%; z-index: 10; transition: opacity 0.5s; }
.journey-path-container {
    position: absolute; top: 50px; bottom: 0; width: 100px; left: 50%; transform: translateX(-50%); z-index: 1;
}
.journey-svg { width: 100%; height: 100%; overflow: visible; }
#progress-line { transition: stroke-dashoffset 0.1s linear; filter: drop-shadow(0 0 5px var(--color-accent)); }
.journey-steps { width: 100%; height: 100%; position: relative; }
.journey-step {
    position: absolute; width: 45%; opacity: 0;
    transform: translateY(50px) scale(0.9); transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex; align-items: center; gap: 1rem;
}
.step-1 { top: 15%; left: 0; text-align: right; flex-direction: row-reverse; }
.step-2 { top: 45%; right: 0; text-align: left; }
.step-3 { top: 75%; left: 0; text-align: right; flex-direction: row-reverse; }
.step-icon {
    width: 50px; height: 50px; background: var(--color-bg); border: 2px solid var(--color-accent);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: var(--color-text); z-index: 5; box-shadow: 0 0 15px rgba(0,0,0,0.5);
}
.step-card {
    background: rgba(26, 20, 18, 0.9); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1); padding: 1.5rem; border-radius: 12px;
}
.journey-step.active { opacity: 1; transform: translateY(0) scale(1); }
@media (max-width: 768px) {
    .journey-path-container { left: 20px; transform: none; width: 20px; }
    .journey-step { width: 80%; left: 50px !important; right: auto !important; flex-direction: row !important; text-align: left !important; }
}

/* --- 8. HEADER & NAV --- */
.site-header { position: fixed; top: 0; width: 100%; z-index: 1000; background-color: rgba(26, 20, 18, 0.95); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,0.05); padding: 1rem 0; }
.logo { font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem; letter-spacing: -0.05em; text-transform: uppercase; }
.desktop-nav ul li { margin-left: 2rem; }
.desktop-nav a { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.8; }
.desktop-nav a:hover, .desktop-nav a.active { opacity: 1; color: var(--color-accent); }
.btn-login { padding: 0.5rem 1.2rem; font-size: 0.85rem; border: 1px solid rgba(255,255,255,0.3); display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-login:hover { background-color: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.mobile-menu-btn, .close-menu-btn { display: none; background: none; border: none; color: var(--color-text); font-size: 2rem; cursor: pointer; }
.mobile-nav-overlay { display: none; }

/* --- 9. FOOTER --- */
.site-footer { background-color: #0d0a09; border-top: 1px solid var(--color-secondary); font-size: 0.9rem; }
.social-links a { font-size: 1.5rem; margin-right: 1rem; color: var(--color-text); }
.social-links a:hover { color: var(--color-accent); }

/* --- 10. RESPONSIVIDADE --- */
@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .footer-responsive { flex-direction: column; gap: 1rem; text-align: center; }
    .mobile-nav-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: var(--color-bg); z-index: 2000; display: flex; justify-content: center; align-items: center; transform: translateX(100%); transition: transform 0.4s ease; }
    .mobile-nav-overlay.active { display: flex; transform: translateX(0); }
    .mobile-nav-content ul { text-align: center; }
    .mobile-nav-content li { margin-bottom: 2rem; }
    .mobile-nav-content a { font-size: 2rem; font-family: var(--font-heading); }
    .close-menu-btn { position: absolute; top: 2rem; right: 2rem; display: block; }
}

/* --- 11. HOME HERO --- */
.hero-section { position: relative; height: 100vh; width: 100%; overflow: hidden; padding-top: 80px; display: flex; justify-content: center; align-items: center; }
#hero-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-content { position: relative; z-index: 10; max-width: 800px; }
.hero-title { margin-bottom: 1.5rem; line-height: 1.1; text-shadow: 0 4px 10px rgba(0,0,0,0.5); }
.hero-actions { margin-top: 2rem; display: flex; gap: 1rem; justify-content: center; }
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); animation: bounce 2s infinite; opacity: 0.5; font-size: 1.5rem; }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);} 40% {transform: translateX(-50%) translateY(-10px);} 60% {transform: translateX(-50%) translateY(-5px);} }

/* --- 12. PERFIL --- */
.profile-img-placeholder { width: 100%; height: 400px; background-color: #0d0a09; border: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; justify-content: center; align-items: center; color: rgba(255,255,255,0.3); }
.profile-image-container { position: relative; }
.profile-image-container::after { content: ''; position: absolute; bottom: -20px; right: -20px; width: 100%; height: 100%; border: 2px solid var(--color-accent); z-index: -1; }
.skill-group { margin-bottom: 2rem; }
.skill-bar-container { margin-bottom: 1rem; }
.skill-bar-container small { font-family: var(--font-heading); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; margin-bottom: 0.25rem; display: block; }
.skill-bar { width: 100%; height: 6px; background-color: rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
.skill-bar .fill { height: 100%; background-color: var(--color-accent); border-radius: 3px; width: 0; animation: fillBar 1.5s ease-out forwards; }
@keyframes fillBar { from { width: 0; } }
.gear-list { display: grid; gap: 1.5rem; }
.gear-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem; background-color: rgba(255,255,255,0.02); border-left: 2px solid var(--color-text); }
.gear-item i { font-size: 1.5rem; color: var(--color-accent); margin-top: 0.2rem; }
.gear-item strong { display: block; margin-bottom: 0.25rem; color: var(--color-text); }
.gear-item p { font-size: 0.9rem; margin-bottom: 0; opacity: 0.7; }
.gear-item.highlight-item { border-color: var(--color-secondary); background: linear-gradient(90deg, rgba(74, 93, 35, 0.1), transparent); }

/* --- 13. FILTROS --- */
.portfolio-filters { gap: 1rem; flex-wrap: wrap; display: flex; justify-content: center; }
.filter-btn { -webkit-appearance: none; appearance: none; background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--color-text); padding: 0.5rem 1.5rem; border-radius: 50px; cursor: pointer; font-family: var(--font-body); font-size: 0.9rem; transition: all 0.3s ease; display: inline-block; }
.filter-btn:hover, .filter-btn.active { background-color: var(--color-text); color: var(--color-bg); border-color: var(--color-text); font-weight: 600; }

/* --- 14. FORMULÁRIOS --- */
.info-blocks { display: flex; flex-direction: column; gap: 2rem; }
.info-item { display: flex; gap: 1rem; }
.info-item i { font-size: 1.5rem; color: var(--color-accent); }
.umimbae-form { background-color: rgba(255,255,255,0.02); padding: 2rem; border: 1px solid rgba(255,255,255,0.1); }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-size: 0.9rem; font-family: var(--font-heading); letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 1rem; background-color: #0d0a09 !important; border: 1px solid rgba(255,255,255,0.1); color: var(--color-text); font-family: var(--font-body); font-size: 1rem; border-radius: 0; -webkit-appearance: none; appearance: none; transition: border-color 0.3s ease; }
input:-webkit-autofill, input:-webkit-autofill:hover, input:-webkit-autofill:focus, input:-webkit-autofill:active { -webkit-box-shadow: 0 0 0 30px #0d0a09 inset !important; -webkit-text-fill-color: #F0EAE5 !important; transition: background-color 5000s ease-in-out 0s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-accent); }
.full-width { width: 100%; text-align: center; }
.success-message { text-align: center; padding: 3rem 2rem; background-color: rgba(74, 93, 35, 0.1); border: 1px solid var(--color-secondary); }

/* --- 15. ANIMAÇÕES --- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* --- 16. PÁGINA SOBRE --- */
.text-block p { font-size: 1.1rem; line-height: 1.8; color: rgba(240, 234, 229, 0.8); }
.value-card { background-color: rgba(255,255,255,0.02); padding: 2.5rem; border: 1px solid rgba(255,255,255,0.05); text-align: center; transition: transform 0.3s ease, border-color 0.3s ease; }
.value-card:hover { transform: translateY(-5px); border-color: var(--color-secondary); }
.value-card i { font-size: 3rem; margin-bottom: 1.5rem; display: inline-block; }
.value-card h3 { font-size: 1.25rem; margin-bottom: 1rem; }
@media (max-width: 768px) { div.about-content { padding-left: 0; margin-top: 2rem; } }