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

:root {
    --bg-primary: #07070a;
    --bg-secondary: #0d0d12;
    --bg-card: #0f0f14;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(0, 240, 255, 0.15);
    --text-primary: #e8e8ec;
    --text-secondary: #8a8a95;
    --text-muted: #4a4a55;
    --cyan: #00f0ff;
    --cyan-dim: rgba(0, 240, 255, 0.7);
    --magenta: #ff2a6d;
    --magenta-dim: rgba(255, 42, 109, 0.7);
    --green: #39ff14;
    --grid-color: rgba(0, 240, 255, 0.03);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

::selection {
    background: rgba(0, 240, 255, 0.25);
    color: #fff;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--cyan-dim);
    border-radius: 3px;
}

/* ========== BACKGROUND GRID ========== */
.grid-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

/* ========== NOISE OVERLAY ========== */
.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ========== NAVIGATION ========== */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(20px);
    background: rgba(7, 7, 10, 0.7);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.4s ease;
}

nav.scrolled {
    padding: 1rem 3rem;
    background: rgba(7, 7, 10, 0.9);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan), 0 0 20px var(--cyan-dim);
    animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.logo-text {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.logo-text span {
    color: var(--cyan);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-secondary);
    position: relative;
    transition: color 0.3s ease;
    padding: 0.25rem 0;
}

.nav-links a::before {
    content: '// ';
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--cyan);
}

.nav-links a:hover::before {
    color: var(--cyan);
}

.nav-cta {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--cyan-dim);
    color: var(--cyan);
    text-decoration: none;
    background: transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--cyan);
    transform: translateX(-101%);
    transition: transform 0.4s ease;
    z-index: -1;
}

.nav-cta:hover {
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--cyan-dim);
}

.nav-cta:hover::before {
    transform: translateX(0);
}

/* ========== MAIN CONTENT ========== */
main {
    position: relative;
    z-index: 2;
}

section {
    padding: 8rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 6rem;
    position: relative;
}

.hero-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--cyan-dim);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-tag::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--cyan-dim);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero h1 .glitch-text {
    position: relative;
    display: inline-block;
    color: var(--text-primary);
}

.hero h1 .glitch-text::after {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    top: 0;
    color: var(--magenta);
    opacity: 0;
    clip-path: inset(0 0 0 0);
    animation: glitch-anim 4s infinite;
}

.hero h1 .accent {
    color: var(--cyan);
    text-shadow: 0 0 30px var(--cyan-dim), 0 0 60px rgba(0, 240, 255, 0.2);
}

@keyframes glitch-anim {
    0%, 90%, 100% { opacity: 0; transform: translate(0); }
    91% { opacity: 0.6; transform: translate(-3px, 1px); clip-path: inset(20% 0 60% 0); }
    92% { opacity: 0.4; transform: translate(3px, -1px); clip-path: inset(60% 0 20% 0); }
    93% { opacity: 0; transform: translate(0); }
    94% { opacity: 0.5; transform: translate(-2px, 2px); clip-path: inset(40% 0 40% 0); }
    95% { opacity: 0; transform: translate(0); }
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-subtitle .cursor {
    display: inline-block;
    width: 2px;
    height: 1.2em;
    background: var(--cyan);
    margin-left: 4px;
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    50% { opacity: 0; }
}

.hero-desc {
    max-width: 560px;
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1s forwards;
}

.btn {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 1rem 2rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btn-primary {
    background: var(--cyan);
    color: var(--bg-primary);
    border: none;
    font-weight: 600;
}

.btn-primary:hover {
    box-shadow: 0 0 30px var(--cyan-dim), 0 0 60px rgba(0, 240, 255, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--cyan-dim);
    color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

/* Decorative brackets in hero */
.hero-brackets {
    position: absolute;
    right: 3rem;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 400px;
    pointer-events: none;
    opacity: 0;
    animation: fadeIn 1.5s ease 1.2s forwards;
}

.hero-brackets .bracket {
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--cyan-dim);
    border-style: solid;
    opacity: 0.4;
}

.hero-brackets .bracket-tl {
    top: 0;
    left: 0;
    border-width: 1px 0 0 1px;
}
.hero-brackets .bracket-tr {
    top: 0;
    right: 0;
    border-width: 1px 1px 0 0;
}
.hero-brackets .bracket-bl {
    bottom: 0;
    left: 0;
    border-width: 0 0 1px 1px;
}
.hero-brackets .bracket-br {
    bottom: 0;
    right: 0;
    border-width: 0 1px 1px 0;
}

.hero-brackets .line-h {
    position: absolute;
    top: 50%;
    left: 40px;
    right: 40px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan-dim), transparent 80%);
    opacity: 0.3;
}

.hero-brackets .line-v {
    position: absolute;
    left: 50%;
    top: 40px;
    bottom: 40px;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--cyan-dim), transparent);
    opacity: 0.3;
}

/* ========== SECTION LABELS ========== */
.section-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--cyan-dim);
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--cyan);
    display: inline-block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.section-title .accent {
    color: var(--cyan);
}

/* ========== DIFERENCIAIS ========== */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.diferencial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    position: relative;
    transition: all 0.4s ease;
}

.diferencial-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, var(--cyan) 0%, transparent 40%, transparent 60%, var(--magenta) 100%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.diferencial-card:hover::before {
    opacity: 0.3;
}

.diferencial-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
}

.diferencial-card .corner {
    position: absolute;
    width: 8px;
    height: 8px;
    border-color: var(--text-muted);
    border-style: solid;
    transition: all 0.4s ease;
    z-index: 2;
}

.diferencial-card:hover .corner {
    border-color: var(--cyan);
    width: 14px;
    height: 14px;
}

.diferencial-card .corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.diferencial-card .corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.diferencial-card .corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.diferencial-card .corner-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.diferencial-icon {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    display: block;
}

.diferencial-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.diferencial-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========== SOBRE ========== */
.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.sobre-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.9;
}

.sobre-text p {
    margin-bottom: 1.5rem;
}

.sobre-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2.5rem;
    position: relative;
}

.sobre-card .corner {
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: var(--cyan-dim);
    border-style: solid;
    transition: all 0.4s ease;
}

.sobre-card:hover .corner {
    width: 20px;
    height: 20px;
    border-color: var(--cyan);
}

.sobre-card .corner-tl { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.sobre-card .corner-tr { top: -1px; right: -1px; border-width: 1px 1px 0 0; }
.sobre-card .corner-bl { bottom: -1px; left: -1px; border-width: 0 0 1px 1px; }
.sobre-card .corner-br { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    border: 1px solid var(--border-subtle);
    transition: all 0.4s ease;
}

.stat-item:hover {
    border-color: var(--cyan-dim);
    background: rgba(0, 240, 255, 0.03);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cyan);
    display: block;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ========== SERVICOS ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2.5rem;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan-dim), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 240, 255, 0.05);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card .corner {
    position: absolute;
    width: 10px;
    height: 10px;
    border-color: var(--text-muted);
    border-style: solid;
    transition: all 0.4s ease;
}

.service-card:hover .corner {
    border-color: var(--cyan);
    width: 16px;
    height: 16px;
}

.service-card .corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.service-card .corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.service-card .corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.service-card .corner-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.service-icon {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-subtle);
    letter-spacing: 0.05em;
}

.service-card:hover .service-icon {
    border-color: var(--cyan-dim);
    background: rgba(0, 240, 255, 0.05);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.service-card ul {
    list-style: none;
    margin-top: 1rem;
}

.service-card ul li {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    padding: 0.3rem 0;
    padding-left: 1rem;
    position: relative;
}

.service-card ul li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--cyan-dim);
}

/* ========== STACK / TECNOLOGIAS ========== */
.stack-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.stack-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.stack-item {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    transition: all 0.3s ease;
    cursor: default;
    position: relative;
}

.stack-item:hover {
    border-color: var(--cyan-dim);
    color: var(--cyan);
    background: rgba(0, 240, 255, 0.05);
    transform: translateY(-2px);
}

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

.project-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 16/10;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
}

/* Imagem do projeto como fundo */
.project-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.55;
    transition: opacity 0.5s ease, transform 0.7s ease;
}

.project-card:hover .project-image {
    opacity: 0.75;
    transform: scale(1.05);
}

/* Degradê de transparência sobre a imagem */
.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(7, 7, 10, 0.2) 0%,
        rgba(7, 7, 10, 0.4) 25%,
        rgba(7, 7, 10, 0.65) 50%,
        rgba(7, 7, 10, 0.88) 75%,
        rgba(7, 7, 10, 0.97) 100%
    );
    z-index: 1;
    transition: background 0.5s ease;
}

.project-card:hover::after {
    background: linear-gradient(
        180deg,
        rgba(7, 7, 10, 0.15) 0%,
        rgba(7, 7, 10, 0.3) 25%,
        rgba(7, 7, 10, 0.5) 50%,
        rgba(7, 7, 10, 0.78) 75%,
        rgba(7, 7, 10, 0.95) 100%
    );
}

.project-card .project-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 42, 109, 0.05));
    transition: all 0.5s ease;
    z-index: 2;
    pointer-events: none;
}

.project-card:hover .project-bg {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 42, 109, 0.1));
}

.project-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.project-card .corner {
    position: absolute;
    width: 8px;
    height: 8px;
    border-color: var(--text-muted);
    border-style: solid;
    transition: all 0.4s ease;
    z-index: 4;
}

.project-card:hover .corner {
    border-color: var(--cyan);
    width: 14px;
    height: 14px;
}

.project-card .corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.project-card .corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.project-card .corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.project-card .corner-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.project-content {
    position: relative;
    z-index: 3;
}

.project-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cyan-dim);
    margin-bottom: 0.5rem;
}

.project-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.project-link {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 5;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s ease;
}

.project-card:hover .project-link {
    opacity: 1;
    transform: translateY(0);
    color: var(--cyan);
}

/* ========== CONTATO ========== */
.contact-section {
    text-align: center;
}

.contact-section .section-title {
    margin-bottom: 1rem;
}

.contact-desc {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 3rem;
    font-size: 1rem;
    line-height: 1.8;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.contact-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-link:hover {
    border-color: var(--cyan-dim);
    color: var(--cyan);
    background: rgba(0, 240, 255, 0.05);
    transform: translateY(-2px);
}

/* ========== FOOTER ========== */
footer {
    border-top: 1px solid var(--border-subtle);
    padding: 3rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.footer-right {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

.footer-right span {
    color: var(--cyan-dim);
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== MARQUEE ========== */
.marquee-container {
    overflow: hidden;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 0;
    margin: 4rem 0;
    position: relative;
}

.marquee {
    display: flex;
    white-space: nowrap;
    animation: marquee 30s linear infinite;
}

.marquee span {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0 3rem;
}

.marquee span .highlight {
    color: var(--cyan-dim);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========== DECORATIVE LINE ========== */
.deco-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
    margin: 2rem 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    nav {
        padding: 1rem 1.5rem;
    }
    .nav-links {
        display: none;
    }
    section {
        padding: 5rem 1.5rem;
    }
    .sobre-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .services-grid,
    .projects-grid,
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    .hero-brackets {
        display: none;
    }
    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }
    .hero h1 {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }
}

/* ========== MOBILE MENU ========== */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
}

.mobile-menu-btn span {
    width: 24px;
    height: 1px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    display: block;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
    background: var(--cyan);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    background: var(--cyan);
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 7, 10, 0.97);
    backdrop-filter: blur(20px);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
    display: inline-block;
    padding: 0.5rem 0;
}

.mobile-nav-link:hover {
    color: var(--cyan);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    .nav-cta {
        display: none;
    }
}