/* ==========================================================================
   IRON SOLUTION - ENTERPRISE SOFTWARE HOUSE STYLESHEET
   ========================================================================== */

:root {
    --bg-dark: #090b0e;
    --bg-card: rgba(18, 22, 29, 0.7);
    --bg-card-hover: rgba(26, 32, 44, 0.8);
    --bg-surface: #0f131a;
    
    --accent-red: #ff3333;
    --accent-red-glow: rgba(255, 51, 51, 0.4);
    --accent-gold: #ffb703;
    --accent-gold-glow: rgba(255, 183, 3, 0.3);
    
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-hover: rgba(255, 51, 51, 0.3);
    
    --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'DM Mono', monospace;
    --font-display: 'Orbitron', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    overflow-x: hidden;
}

body {
    position: relative;
    line-height: 1.6;
    overflow-x: hidden;
    background: radial-gradient(circle at 50% 0%, #151a24 0%, var(--bg-dark) 70%);
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-red);
}

/* UTILITIES & REUSABLE */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-red) 50%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gold { color: var(--accent-gold); }
.text-red { color: var(--accent-red); }
.font-mono { font-family: var(--font-mono); }

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    transition: all var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-glass-hover);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-red-glow);
}

.section {
    padding: 100px 0;
    position: relative;
}

.bg-card-dark {
    background-color: var(--bg-surface);
}

.section-header {
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid rgba(255, 51, 51, 0.2);
    border-radius: 30px;
    color: var(--accent-red);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto;
}

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

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-red) 0%, #cc0000 100%);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-red-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 51, 51, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-sm { padding: 10px 18px; font-size: 0.85rem; }
.btn-lg { padding: 18px 36px; font-size: 1.1rem; }

/* SCROLL PROGRESS & CURSOR GLOW */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
    z-index: 9999;
    width: 0%;
    transition: width 0.1s ease-out;
}

.cursor-glow {
    position: fixed;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(255, 51, 51, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: transform 0.05s ease;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(9, 11, 14, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.brand-icon {
    color: var(--accent-red);
    width: 24px;
    height: 24px;
}

.brand-iron { color: #ffffff; }
.brand-solutions { color: var(--accent-red); }
.brand-dot { color: var(--accent-gold); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent-red);
    transition: width var(--transition-fast);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
}

/* HERO SECTION */
.hero-section {
    padding-top: 170px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.badge-tech {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-red);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-red);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 51, 51, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 51, 51, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 51, 51, 0); }
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-glass);
}

.hero-tag i { color: var(--accent-red); width: 14px; height: 14px; }

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* HERO LAPTOP VISUAL */
.hero-visual {
    position: relative;
}

.laptop-container {
    perspective: 1000px;
}

.laptop-screen {
    background: #0f131a;
    border: 2px solid #2d3748;
    border-radius: 12px 12px 0 0;
    padding: 10px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.laptop-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-glass);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.laptop-address {
    margin-left: 10px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    background: rgba(0,0,0,0.4);
    padding: 2px 10px;
    border-radius: 4px;
    width: 100%;
}

.laptop-body {
    padding: 20px;
    background: #090b0e;
    border-radius: 6px;
    margin-top: 10px;
}

.mock-hero { display: flex; flex-direction: column; gap: 12px; }
.mock-nav { height: 10px; width: 40%; background: #1e293b; border-radius: 4px; }
.mock-heading { height: 20px; width: 80%; background: linear-gradient(90deg, var(--accent-red), var(--accent-gold)); border-radius: 4px; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-card { height: 40px; background: #1e293b; border-radius: 6px; }

.mock-chart {
    height: 70px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
    padding-top: 10px;
    border-top: 1px dashed var(--border-glass);
}

.mock-chart .bar {
    flex: 1;
    height: var(--h);
    background: linear-gradient(0deg, var(--accent-red), var(--accent-gold));
    border-radius: 4px 4px 0 0;
}

.laptop-base {
    height: 12px;
    background: #2d3748;
    border-radius: 0 0 12px 12px;
    position: relative;
}

.laptop-base::after {
    content: '';
    position: absolute;
    top: 0;
    left: 45%;
    width: 10%;
    height: 4px;
    background: #1a202c;
    border-radius: 0 0 4px 4px;
}

.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: rgba(18, 22, 29, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.card-perf { top: -20px; right: -20px; }
.card-security { bottom: -20px; left: -20px; }

.float-anim-1 { animation: float 4s ease-in-out infinite; }
.float-anim-2 { animation: float 5s ease-in-out infinite 1s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* STATS SECTION */
.stats-section {
    padding: 40px 0;
    border-y: 1px solid var(--border-glass);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    padding: 30px;
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 6px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

/* EMPRESA / ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
}

.about-info, .about-pillars {
    padding: 40px;
}

.about-avatar-box {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.avatar-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid var(--accent-red);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-red);
}

.about-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 30px;
    line-height: 1.7;
}

.about-skills-summary {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-item span {
    font-size: 0.85rem;
    color: var(--text-main);
    font-weight: 600;
}

.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 6px;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-gold));
    border-radius: 3px;
}

.timeline-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    margin-bottom: 24px;
}

.pillars-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pillar-item {
    display: flex;
    gap: 16px;
}

.pillar-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 183, 3, 0.1);
    border: 1px solid rgba(255, 183, 3, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.pillar-item h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.pillar-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* SERVIÇOS / SOLUÇÕES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid rgba(255, 51, 51, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-red);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* TECNOLOGIAS */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    transition: all var(--transition-fast);
}

.tech-badge:hover {
    border-color: var(--accent-red);
    background: rgba(255, 51, 51, 0.08);
    transform: translateY(-3px);
}

/* CASES DE SUCESSO */
.projects-stack {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.project-case {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 30px;
    align-items: center;
}

.case-mockup-frame {
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}

.frame-bar {
    background: #111;
    padding: 8px 12px;
    display: flex;
    gap: 6px;
}

.case-preview {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.bg-case-1 { 
    background-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%), url('iron.jpeg'); 
}
.bg-case-2 { 
    background-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%), url('contavann.png'); 
}
.bg-case-3 { 
    background-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%), url('romax.jpg'); 
}
.bg-case-4 { 
    background-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%), url('gastro.png'); 
}
.case-overlay h3 { font-size: 1.4rem; color: #fff; }
.case-overlay p { font-size: 0.85rem; color: var(--accent-gold); }

.project-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.status-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    width: fit-content;
    padding: 4px 10px;
    border-radius: 4px;
}

.status-online { background: rgba(39, 201, 63, 0.1); color: #27c93f; }
.status-dev { background: rgba(255, 183, 3, 0.1); color: var(--accent-gold); }

.project-name { font-size: 1.6rem; font-weight: 800; }
.project-category { color: var(--accent-red); font-size: 0.85rem; }
.project-description { color: var(--text-muted); font-size: 0.95rem; }

.project-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-techs span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(255,255,255,0.05);
    padding: 4px 10px;
    border-radius: 4px;
    color: var(--text-muted);
}

.case-result {
    padding: 10px 14px;
    background: rgba(255, 183, 3, 0.08);
    border-left: 3px solid var(--accent-gold);
    font-size: 0.85rem;
    color: var(--text-main);
    border-radius: 0 6px 6px 0;
}

.margin-top-15 { margin-top: 10px; width: fit-content; }

/* PROCESSO TIMELINE */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.process-step {
    padding: 30px;
    position: relative;
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(255, 51, 51, 0.3);
    margin-bottom: 10px;
}

.process-step h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* DIFERENCIAIS */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 20px;
}

.diff-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.diff-icon { width: 32px; height: 32px; }

.diff-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
}

.diff-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* CTA BANNER */
.cta-section { padding: 60px 0 100px 0; }

.cta-box {
    padding: 70px 40px;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-red-glow) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 36px auto;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 1;
}

/* CONTATO */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.contact-card {
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    color: var(--text-main);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid rgba(255, 51, 51, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-red);
    flex-shrink: 0;
}

.contact-card h4 { font-size: 1.05rem; }
.contact-card p { font-size: 0.85rem; color: var(--text-muted); }

/* FOOTER */
.footer {
    background: #050608;
    border-top: 1px solid var(--border-glass);
    padding: 70px 0 30px 0;
    position: relative;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
    max-width: 380px;
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-col h4 {
    font-size: 0.95rem;
    margin-bottom: 20px;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a, .footer-col span {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--accent-red);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-glass);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-red);
    transform: translateY(-3px);
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-grid, .about-grid, .project-case, .footer-top {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-title { 
        font-size: 2.2rem; 
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #090b0e;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-glass);
    }
    .nav-links.active { 
        display: flex; 
    }
    .mobile-toggle { 
        display: block; 
    }
}

@media (max-width: 576px) {
    .stats-grid { grid-template-columns: 1fr; }
    .cta-buttons { flex-direction: column; }
    .hero-buttons { flex-direction: column; }
    .footer-links-group { grid-template-columns: 1fr; }
    
    .project-case {
        padding: 16px;
    }
}

@media (max-width: 992px) {
    /* Esconde o botão grande do topo apenas no celular */
    .nav-actions, 
    .navbar .btn-primary {
        display: none !important;
    }

    /* Alinha o cabeçalho para o logo e o menu hamburguer ficarem nos cantos */
    .navbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

.brand-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
    display: block;
}


/* ALINHAMENTO DA BRAND NA NAVBAR */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-display, 'Orbitron', sans-serif);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: 1px;
    white-space: nowrap;
}

.brand-logo {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

/* CORES DA MARCA */
.brand-iron {
    color: #ffffff;
}

.brand-solutions {
    color: var(--primary-color, #ff2e2e); /* Vermelho */
}

.brand-dot {
    color: var(--accent-color, #ffd700); /* Dourado */
}

/* AJUSTE RESPONSIVO MOBILE */
@media (max-width: 768px) {
    .nav-brand {
        font-size: 1.05rem;
        gap: 8px;
    }

    .brand-logo {
        height: 34px;
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.brand-name {
    display: flex;
    align-items: center;
    white-space: nowrap;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.brand-iron {
    color: #ffffff;
}

.brand-solutions {
    color: #ff3038;
    margin-left: 5px;
}

.brand-dot {
    color: #ffd700;
}