/* ===================================================
   BRENO LUIZ — PORTFOLIO 2025
   Design: Dark premium com accent laranja/âmbar
   =================================================== */

/* ===== RESET & VARIÁVEIS ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-900: #0d0f14;
    --bg-800: #12151c;
    --bg-700: #171b25;
    --bg-600: #1e2433;
    --bg-500: #252d42;

    --accent: #f97316;
    --accent-light: rgba(249, 115, 22, 0.12);
    --accent-glow: rgba(249, 115, 22, 0.3);
    --accent-2: #fb923c;

    --blue: #60a5fa;
    --blue-light: rgba(96, 165, 250, 0.12);
    --green: #4ade80;
    --purple: #a78bfa;

    --text-100: #f1f5f9;
    --text-200: #cbd5e1;
    --text-300: #94a3b8;
    --text-400: #64748b;

    --border: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(249, 115, 22, 0.3);

    --font-sans: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-accent: 0 4px 24px rgba(249,115,22,0.2);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-900);
    color: var(--text-200);
    line-height: 1.65;
    overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-900); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }

::selection { background: var(--accent-light); color: var(--accent); }

/* ===== CONTAINER ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    margin-bottom: 4rem;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: lowercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 0.8rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: var(--text-100);
    line-height: 1.2;
}

.section-subtitle {
    margin-top: 1rem;
    font-size: 1.05rem;
    color: var(--text-300);
    max-width: 600px;
}

.section-header.center .section-subtitle {
    margin: 1rem auto 0;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background: var(--accent-2);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(249,115,22,0.35);
}

.btn-ghost {
    background: transparent;
    color: var(--text-200);
    border: 1.5px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.full-width { width: 100%; justify-content: center; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(13, 15, 20, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.nav-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-100);
    text-decoration: none;
    letter-spacing: 1px;
}

.logo-bracket { color: var(--accent); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-300);
    text-decoration: none;
    transition: color 0.2s;
    position: relative;
    padding-bottom: 2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--accent);
    transition: width 0.25s;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-200);
    border-radius: 2px;
    transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.hero-glow-1 {
    width: 600px; height: 600px;
    background: var(--accent);
    top: -200px; right: -100px;
}

.hero-glow-2 {
    width: 400px; height: 400px;
    background: var(--blue);
    bottom: -100px; left: -100px;
}

.hero .container { position: relative; z-index: 1; }

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

/* Hero text */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--green);
    background: rgba(74, 222, 128, 0.08);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: 50px;
    padding: 6px 14px;
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 7px; height: 7px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-name {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--text-100);
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.name-highlight {
    color: var(--accent);
}

.hero-title-wrapper {
    font-family: var(--font-mono);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--text-300);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.hero-title-prefix { color: var(--accent); }

.cursor {
    color: var(--accent);
    animation: blink 1s infinite;
    font-weight: 300;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-300);
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-desc strong { color: var(--text-100); }

/* Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.stat { text-align: center; }

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-100);
    line-height: 1;
}

.stat-plus { color: var(--accent); font-size: 1.3rem; }

.stat-label {
    font-size: 0.75rem;
    color: var(--text-400);
    margin-top: 4px;
    display: block;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero visual */
.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
}

.profile-wrapper {
    position: relative;
    width: 220px;
    height: 220px;
}

.profile-ring {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: conic-gradient(var(--accent), var(--blue), var(--purple), var(--accent)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    animation: spin 8s linear infinite;
}

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

.profile-photo {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 40%;
    filter: grayscale(15%) contrast(108%);
    transition: filter 0.4s;
    position: relative;
    z-index: 1;
}

.profile-photo:hover { filter: none; }

/* Badge icons ao redor da foto */
.profile-badge-java,
.profile-badge-php,
.profile-badge-db {
    position: absolute;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 2;
    border: 2px solid var(--bg-900);
    animation: float 3s ease-in-out infinite;
}

.profile-badge-java {
    background: linear-gradient(135deg, #e53935, #b71c1c);
    color: #fff;
    top: 10px; right: -10px;
    animation-delay: 0s;
}

.profile-badge-php {
    background: linear-gradient(135deg, #7e57c2, #4527a0);
    color: #fff;
    bottom: 30px; right: -15px;
    animation-delay: 1s;
}

.profile-badge-db {
    background: linear-gradient(135deg, var(--accent), #ea580c);
    color: #fff;
    bottom: 10px; left: -5px;
    animation-delay: 2s;
}

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

/* Code card */
.code-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.code-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--bg-700);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-400);
    margin-left: 8px;
}

.code-body {
    padding: 1.2rem 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.7;
    overflow-x: auto;
}

.code-body code { white-space: pre; }

.c-keyword { color: #c792ea; }
.c-class { color: #82aaff; }
.c-type { color: #c3e88d; }
.c-str { color: #c3e88d; }
.c-num { color: #f78c6c; }
.c-fn { color: #82aaff; }

.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-400);
    font-size: 1.2rem;
    animation: bounce 2s infinite;
    z-index: 1;
}

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

/* =============================================
   SOBRE
   ============================================= */
.sobre {
    padding: 7rem 0;
    background: var(--bg-800);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: start;
}

.sobre-text p {
    font-size: 1.05rem;
    color: var(--text-300);
    margin-bottom: 1.2rem;
    line-height: 1.8;
}

.sobre-text strong { color: var(--text-100); }

.sobre-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-light);
    border: 1px solid var(--border-accent);
    border-radius: 50px;
    padding: 5px 13px;
}

.tag i { font-size: 0.7rem; }

.stack-title {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-400);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.2rem;
}

.stack-items {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.stack-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.2rem;
    background: var(--bg-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all 0.25s;
}

.stack-item:hover {
    border-color: var(--border-accent);
    background: var(--bg-600);
    transform: translateX(4px);
}

.stack-item.primary {
    border-color: var(--border-accent);
    background: var(--bg-600);
}

.stack-item > i {
    font-size: 1.4rem;
    color: var(--accent);
    width: 28px;
    flex-shrink: 0;
}

.stack-item > div {
    flex: 1;
    min-width: 0;
}

.stack-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-100);
}

.stack-level {
    display: block;
    font-size: 0.8rem;
    color: var(--text-400);
    margin-top: 1px;
}

.stack-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent);
    background: var(--accent-light);
    border-radius: 4px;
    padding: 2px 8px;
    flex-shrink: 0;
}

/* =============================================
   ESPECIALIDADES
   ============================================= */
.especialidades {
    padding: 7rem 0;
    background: var(--bg-900);
}

.esp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.esp-card {
    background: var(--bg-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.esp-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.esp-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.esp-card.featured-card {
    border-color: rgba(249,115,22,0.25);
    background: linear-gradient(135deg, rgba(249,115,22,0.05), var(--bg-800));
}

.esp-card.featured-card::before { transform: scaleX(1); }

.esp-icon {
    width: 52px; height: 52px;
    background: var(--accent-light);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 1.2rem;
}

.esp-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-100);
    margin-bottom: 0.8rem;
}

.esp-card p {
    font-size: 0.9rem;
    color: var(--text-300);
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.esp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.esp-list li {
    font-size: 0.82rem;
    color: var(--text-400);
    padding-left: 1rem;
    position: relative;
}

.esp-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.75rem;
}

/* =============================================
   PROJETOS
   ============================================= */
.projetos {
    padding: 7rem 0;
    background: var(--bg-800);
}

/* Spotlight */
.project-spotlight {
    background: var(--bg-700);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.project-spotlight::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.spotlight-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-light);
    border: 1px solid var(--border-accent);
    border-radius: 50px;
    padding: 5px 14px;
    margin-bottom: 2rem;
}

.spotlight-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 4rem;
    align-items: center;
}

.spotlight-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.spotlight-techs span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    background: var(--accent-light);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 3px 10px;
}

.spotlight-content h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-100);
    margin-bottom: 0.4rem;
    letter-spacing: -0.5px;
}

.spotlight-subtitle {
    font-size: 1rem;
    color: var(--accent);
    margin-bottom: 1.2rem;
    font-weight: 500;
}

.spotlight-text p {
    font-size: 1rem;
    color: var(--text-300);
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.spotlight-text strong { color: var(--text-100); }

.spotlight-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.spotlight-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.92rem;
    color: var(--text-300);
}

.spotlight-list i { color: var(--green); margin-top: 3px; flex-shrink: 0; }

/* AI Card */
.ai-card {
    background: var(--bg-900);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.ai-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--bg-800);
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-200);
}

.ai-card-header i { color: var(--accent); font-size: 1rem; }

.ai-status {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--green);
    background: rgba(74,222,128,0.1);
    border: 1px solid rgba(74,222,128,0.2);
    border-radius: 50px;
    padding: 2px 10px;
}

.ai-input-sim {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-bottom: 1px solid var(--border);
}

.ai-field {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-400);
}

.ai-value {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-200);
}

.ai-processing {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-400);
}

.ai-bar {
    height: 3px;
    background: var(--bg-600);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.ai-bar::after {
    content: '';
    position: absolute;
    top: 0; left: -50%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    animation: slide 1.5s infinite;
}

@keyframes slide {
    to { left: 150%; }
}

.ai-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
}

.ai-result i { color: var(--green); font-size: 1.1rem; }

.ai-result-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-400);
}

.ai-result-value {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-100);
}

/* Projects grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.project-card {
    background: var(--bg-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.project-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-card.featured {
    border-color: rgba(249,115,22,0.25);
    background: linear-gradient(135deg, rgba(249,115,22,0.04), var(--bg-700));
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.project-icon {
    width: 46px; height: 46px;
    background: var(--accent-light);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
}

.project-icon.gov {
    background: rgba(96,165,250,0.1);
    border-color: rgba(96,165,250,0.25);
    color: var(--blue);
}

.proj-tag {
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-400);
    background: var(--bg-600);
    border-radius: var(--radius-sm);
    padding: 3px 8px;
}

.gov-tag { color: var(--blue); background: rgba(96,165,250,0.08); }

.project-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-100);
    line-height: 1.4;
}

.project-card > p {
    font-size: 0.88rem;
    color: var(--text-300);
    line-height: 1.7;
    flex: 1;
}

.project-card strong { color: var(--text-200); }

.project-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.ph-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-400);
}

.ph-item i { color: var(--accent); font-size: 0.78rem; width: 14px; }

.project-footer-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.inline-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--border-accent);
    transition: border-color 0.2s;
}
.inline-link:hover { border-color: var(--accent); }

.project-footer-techs span {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-400);
    background: var(--bg-600);
    border-radius: 4px;
    padding: 2px 8px;
}

.projects-more {
    text-align: center;
    padding: 2.5rem;
    background: var(--bg-600);
    border: 1px dashed var(--border-accent);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.projects-more p {
    color: var(--text-300);
    font-size: 1rem;
    max-width: 520px;
}

/* =============================================
   EXPERIÊNCIA / TIMELINE
   ============================================= */
.experiencia {
    padding: 7rem 0;
    background: var(--bg-900);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--border-accent), var(--border-accent), transparent);
}

.timeline-item {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 14px; height: 14px;
    background: var(--bg-900);
    border: 2px solid var(--accent);
    border-radius: 50%;
    z-index: 1;
    margin-top: 0.4rem;
}

.timeline-dot.highlight {
    width: 18px; height: 18px;
    background: var(--accent);
    box-shadow: 0 0 16px rgba(249,115,22,0.5);
    margin-top: 0.3rem;
}

.timeline-content {
    width: calc(50% - 2.5rem);
    background: var(--bg-800);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all 0.25s;
}

.timeline-content:hover {
    border-color: var(--border-accent);
}

.timeline-content.right {
    margin-left: calc(50% + 2.5rem);
}

.timeline-content.left {
    margin-right: calc(50% + 2.5rem);
}

.timeline-year {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    display: block;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-100);
    margin-bottom: 0.6rem;
}

.timeline-content p {
    font-size: 0.88rem;
    color: var(--text-300);
    line-height: 1.7;
}

.timeline-content strong { color: var(--text-100); }

/* =============================================
   CONTATO
   ============================================= */
.contato {
    padding: 7rem 0;
    background: var(--bg-800);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}

.contact-card-link {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: var(--bg-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.25s;
    color: var(--text-200);
}

.contact-link-item:hover {
    border-color: var(--border-accent);
    background: var(--bg-600);
    transform: translateX(4px);
}

.contact-link-item.tributoia {
    border-color: var(--border-accent);
    background: linear-gradient(90deg, rgba(249,115,22,0.06), var(--bg-700));
}

.cl-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: var(--accent-light);
    color: var(--accent);
    flex-shrink: 0;
}

.cl-icon.linkedin { background: rgba(0,119,181,0.15); color: #0077b5; }
.cl-icon.github { background: rgba(255,255,255,0.06); color: var(--text-200); }
.cl-icon.insta { background: rgba(225,48,108,0.12); color: #e1306c; }
.cl-icon.trib { background: var(--accent-light); color: var(--accent); }

.cl-text { flex: 1; min-width: 0; }

.cl-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-400);
    margin-bottom: 1px;
}

.cl-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-100);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cl-arrow {
    color: var(--text-400);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* Form */
.contato-form {
    background: var(--bg-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-field label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-400);
}

.form-field input,
.form-field textarea {
    background: var(--bg-900);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text-100);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: border-color 0.2s;
    outline: none;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}

.form-field textarea { resize: vertical; min-height: 120px; }

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: var(--text-400);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: 3rem 0;
    background: var(--bg-900);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-100);
}

.footer-text {
    font-size: 0.88rem;
    color: var(--text-400);
    text-align: center;
    line-height: 1.7;
}

.footer-text i { color: var(--accent); }

.footer-text a {
    color: var(--accent);
    text-decoration: none;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    width: 38px; height: 38px;
    background: var(--bg-700);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-400);
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.2s;
}

.footer-socials a:hover {
    border-color: var(--border-accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-400);
    text-align: center;
}

/* =============================================
   ANIMAÇÕES DE ENTRADA (Intersection Observer)
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

.reveal-left {
    opacity: 0;
    transform: translateX(-28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: none;
}

.reveal-right {
    opacity: 0;
    transform: translateX(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: none;
}

/* =============================================
   RESPONSIVO
   ============================================= */
@media (max-width: 1024px) {
    .esp-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-visual {
        order: -1;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-desc {
        margin: 0 auto 2rem;
    }

    .hero-badge {
        margin: 0 auto 1.5rem;
    }

    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .spotlight-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contato-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--bg-900);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        text-align: center;
    }

    .navbar .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }

    .esp-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before { left: 20px; transform: none; }

    .timeline-item {
        flex-direction: column;
        padding-left: 52px;
    }

    .timeline-dot {
        left: 20px;
        transform: translateX(-50%);
    }

    .timeline-content.right,
    .timeline-content.left {
        width: 100%;
        margin: 0;
    }

    .hero-stats {
        gap: 1.2rem;
    }

    .stat-number { font-size: 1.5rem; }

    .project-spotlight { padding: 1.8rem; }

    .form-row { grid-template-columns: 1fr; }

    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-visual { flex-direction: column; align-items: center; }

    .code-card { max-width: 320px; }

    .contato-form { padding: 1.5rem; }
}

@media (max-width: 480px) {
    .hero-name { font-size: 2.2rem; }

    .profile-wrapper { width: 180px; height: 180px; }
    .profile-photo { width: 180px; height: 180px; }

    .hero-stats { flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
    .stat-divider { display: none; }

    .section-title { font-size: 1.6rem; }
}