/* ==========================================================================
   RESET & VARIÁVEIS GLOBAIS
   ========================================================================== */
:root {
    --bg-dark: #0a0c0f;
    --bg-dark-accent: #13161c;
    --brand-purple: #6346c7;
    --brand-purple-hover: #5034b0;
    --brand-purple-light: #8b5cf6;
    --brand-purple-glow: rgba(99, 70, 199, 0.4);
    --brand-cyan: #38edf8;
    
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border-glass: rgba(255, 255, 255, 0.1);
    --bg-glass-card: rgba(19, 22, 28, 0.7);
    --bg-glass-nav: rgba(10, 12, 15, 0.75);
    --bg-glass-nav-scrolled: rgba(10, 12, 15, 0.95);

    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --max-width: 1280px;
    --container-padding: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.no-scroll {
    overflow: hidden !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: transparent;
    transition: padding var(--transition-smooth), 
                background var(--transition-smooth),
                backdrop-filter var(--transition-smooth), 
                border-color var(--transition-smooth),
                box-shadow var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar-header.scrolled {
    padding: 10px 0;
    background-color: var(--bg-glass-nav-scrolled);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

/* ===== LOGO ===== */
.nav-brand {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    transition: transform var(--transition-fast);
}

.nav-brand:hover {
    transform: scale(1.02);
}

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

/* ===== MENU PRINCIPAL ===== */
.nav-menu {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 8px;
    position: relative;
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
    cursor: pointer;
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
    color: #ffffff;
    background: rgba(99, 70, 199, 0.15);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-purple-light), var(--brand-purple));
    border-radius: 2px;
}

/* ===== AÇÕES DO NAVBAR ===== */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.nav-btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25d366;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.2);
    padding: 9px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-btn-whatsapp i {
    font-size: 1.1rem;
}

.nav-btn-whatsapp:hover {
    background: rgba(37, 211, 102, 0.15);
    border-color: rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.15);
}

.nav-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand-purple) 0%, #432b85 100%);
    padding: 9px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 15px rgba(99, 70, 199, 0.25);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-btn-primary:hover {
    background: linear-gradient(135deg, #7452df 0%, var(--brand-purple) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 70, 199, 0.4);
}

/* ===== MENU TOGGLE ===== */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.nav-toggle .bar {
    width: 100%;
    height: 2.5px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle:hover .bar {
    background-color: var(--brand-purple-light);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-wrapper {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.6) contrast(1.1);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, 
        rgba(10, 12, 15, 0.95) 0%, 
        rgba(10, 12, 15, 0.8) 50%, 
        rgba(10, 12, 15, 0.4) 100%
    );
}

.hero-glow-effect {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 70, 199, 0.25) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 8px 18px;
    border-radius: 30px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: #34d399;
    border-radius: 50%;
    box-shadow: 0 0 10px #34d399;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
    }
    50% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(52, 211, 153, 0);
    }
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-light);
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-bottom: 20px;
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 30%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.65;
    color: var(--text-muted);
    max-width: 620px;
    margin-bottom: 36px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--brand-purple) 0%, #432b85 100%);
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 25px var(--brand-purple-glow);
    transition: all var(--transition-fast);
}

.hero-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(99, 70, 199, 0.55);
    background: linear-gradient(135deg, #7452df 0%, var(--brand-purple) 100%);
}

.hero-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 16px 28px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.hero-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.hero-stats-grid {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border-glass);
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-light);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 38px;
    background-color: var(--border-glass);
}

.hero-floating-card {
    display: flex;
    justify-content: flex-end;
}

.glass-card {
    background: var(--bg-glass-card);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 380px;
    width: 100%;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
    animation: float-card 6s ease-in-out infinite;
}

@keyframes float-card {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.glass-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.icon-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(99, 70, 199, 0.2) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a78bfa;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.card-header h4 {
    font-size: 1.05rem;
    font-weight: 700;
}

.card-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.4;
}

.feature-item i {
    color: #34d399;
    font-size: 0.85rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.card-footer {
    padding-top: 18px;
    border-top: 1px solid var(--border-glass);
}

.guarantee-tag {
    font-size: 0.78rem;
    font-weight: 600;
    color: #a78bfa;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   SOCIAL PROOF BAR
   ========================================================================== */
.social-proof-bar {
    width: 100%;
    background: #111827;
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.proof-container {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.proof-title {
    color: #9ca3af;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.logos-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 32px 48px;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.logo-item:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.logo-item img {
    max-width: 160px;
    height: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: filter var(--transition-fast);
}

.logo-item:hover img {
    filter: grayscale(0%);
}

/* ==========================================================================
   TECH FEATURES
   ========================================================================== */
.tech-features {
    width: 100%;
    background: #0d1117;
    padding: 80px 20px;
}

.tech-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.tech-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.tech-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--brand-cyan);
    background: rgba(56, 237, 248, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.tech-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.tech-subtitle {
    font-size: 1.05rem;
    color: #8b949e;
    line-height: 1.6;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.tech-card {
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 32px 24px;
    transition: transform var(--transition-fast), border-color var(--transition-fast),
                box-shadow var(--transition-fast);
}

.tech-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 237, 248, 0.3);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.5);
}

.tech-icon {
    width: 52px;
    height: 52px;
    background: rgba(56, 237, 248, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-cyan);
    margin-bottom: 20px;
}

.tech-icon svg {
    width: 28px;
    height: 28px;
}

.tech-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.tech-card-desc {
    font-size: 0.95rem;
    color: #8b949e;
    line-height: 1.6;
}

/* ==========================================================================
   PACKAGES
   ========================================================================== */
.packages-section {
    width: 100%;
    background: #0b0f17;
    padding: 80px 20px;
}

.packages-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.packages-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.packages-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--brand-cyan);
    background: rgba(56, 237, 248, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.packages-title {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
}

.packages-subtitle {
    font-size: 1rem;
    color: #9ca3af;
    line-height: 1.6;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    align-items: stretch;
}

.package-card {
    position: relative;
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-fast), border-color var(--transition-fast),
                box-shadow var(--transition-fast);
}

.package-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 237, 248, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.package-card.featured {
    border: 2px solid var(--brand-cyan);
    box-shadow: 0 8px 30px rgba(56, 237, 248, 0.1);
}

.featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    background: var(--brand-cyan);
    color: #0b0f17;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 14px;
    border-radius: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.package-media {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #0d1117;
}

.package-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.package-card:hover .package-media img {
    transform: scale(1.05);
}

.package-content {
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.package-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.package-desc {
    font-size: 0.88rem;
    color: #9ca3af;
    line-height: 1.5;
    margin-bottom: 24px;
}

.items-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    flex: 1;
}

.items-list li {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #e5e7eb;
    margin-bottom: 10px;
}

.check-icon {
    color: var(--brand-cyan);
    margin-right: 10px;
    flex-shrink: 0;
    font-size: 0.9rem;
    width: 16px;
}

.package-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transition: all var(--transition-fast);
}

.package-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #ffffff;
}

.package-btn.primary-btn {
    background: var(--brand-cyan);
    color: #0b0f17;
    border: none;
}

.package-btn.primary-btn:hover {
    background: #26c6d2;
    box-shadow: 0 4px 16px rgba(56, 237, 248, 0.3);
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-manufacturing {
    width: 100%;
    background: #0d1117;
    padding: 90px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.about-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--brand-cyan);
    background: rgba(56, 237, 248, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.about-title {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 20px;
}

.about-description {
    font-size: 1.1rem;
    color: #e5e7eb;
    line-height: 1.6;
    margin-bottom: 16px;
}

.about-text {
    font-size: 0.95rem;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 28px;
}

.manufacturing-checks {
    list-style: none;
    padding: 0;
    margin: 0;
}

.manufacturing-checks li {
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    color: #d1d5db;
    margin-bottom: 12px;
}

.manufacturing-checks .check-icon {
    color: var(--brand-cyan);
    margin-right: 12px;
    flex-shrink: 0;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-stats-grid .stat-card {
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.about-stats-grid .stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 237, 248, 0.2);
}

.about-stats-grid .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-cyan);
    line-height: 1;
    margin-bottom: 6px;
}

.about-stats-grid .stat-label {
    font-size: 0.85rem;
    color: #9ca3af;
    line-height: 1.4;
}

.highlight-card {
    grid-column: span 2;
    background: rgba(56, 237, 248, 0.05) !important;
    border-color: rgba(56, 237, 248, 0.15) !important;
}

.factory-seal {
    display: flex;
    align-items: center;
    gap: 16px;
}

.factory-seal svg {
    color: var(--brand-cyan);
    flex-shrink: 0;
    width: 32px;
    height: 32px;
}

.factory-seal strong {
    display: block;
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 2px;
}

.factory-seal p {
    font-size: 0.8rem;
    color: #9ca3af;
    margin: 0;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials-section {
    width: 100%;
    background: #0d1117;
    padding: 80px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonials-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.testimonials-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 50px;
}

.testimonials-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--brand-cyan);
    background: rgba(56, 237, 248, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.testimonials-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.testimonials-subtitle {
    font-size: 1rem;
    color: #9ca3af;
    line-height: 1.6;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 237, 248, 0.2);
}

.stars {
    color: #ffb800;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: #d1d5db;
    line-height: 1.6;
    margin: 0 0 24px;
    font-style: italic;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(56, 237, 248, 0.15);
    color: var(--brand-cyan);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(56, 237, 248, 0.2);
    flex-shrink: 0;
}

.author-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
}

.author-role {
    display: block;
    font-size: 0.78rem;
    color: #9ca3af;
}

/* ==========================================================================
   QUOTE / ORÇAMENTO
   ========================================================================== */
.quote-section {
    width: 100%;
    background: #0b0f17;
    padding: 90px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.quote-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: start;
}

.quote-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--brand-cyan);
    background: rgba(56, 237, 248, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.quote-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
}

.quote-subtitle {
    font-size: 1rem;
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 40px;
}

.quote-benefits {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.benefit-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-cyan);
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 24px;
    height: 24px;
}

.benefit-item strong {
    display: block;
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 4px;
}

.benefit-item p {
    font-size: 0.88rem;
    color: #9ca3af;
    margin: 0;
    line-height: 1.4;
}

.quote-card {
    background: #161b22;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.form-desc {
    font-size: 0.88rem;
    color: #9ca3af;
    margin-bottom: 24px;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #d1d5db;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: #0d1117;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px 14px;
    color: #ffffff;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--brand-cyan);
    box-shadow: 0 0 0 3px rgba(56, 237, 248, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #ef4444;
}

.form-group .error-message {
    font-size: 0.75rem;
    color: #ef4444;
    min-height: 20px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group select option {
    background: #161b22;
    color: #ffffff;
}

.submit-btn {
    width: 100%;
    background: var(--brand-cyan);
    color: #0b0f17;
    border: none;
    padding: 16px 20px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    margin-top: 8px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-btn:hover:not(:disabled) {
    background: #26c6d2;
    box-shadow: 0 6px 20px rgba(56, 237, 248, 0.3);
    transform: translateY(-2px);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.2);
    border-radius: 8px;
    color: #34d399;
    margin-top: 12px;
}

.form-success i {
    font-size: 1.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: #080b11;
    color: #9ca3af;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 60px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px 40px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    display: inline-flex;
    flex-direction: column;
    margin-bottom: 16px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
    line-height: 1;
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--brand-cyan);
    letter-spacing: 0.25em;
    margin-top: 2px;
}

.footer-brand-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-title {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    font-size: 0.88rem;
    color: #d1d5db;
    margin-bottom: 12px;
}

.contact-icon {
    width: 18px;
    height: 18px;
    color: var(--brand-cyan);
    margin-right: 10px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #05070a;
    padding: 20px;
    text-align: center;
}

.footer-bottom-container p {
    margin: 0;
    font-size: 0.8rem;
    color: #6b7280;
}

/* ==========================================================================
   RESPONSIVIDADE - TABLET
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-floating-card {
        justify-content: center;
    }

    .glass-card {
        max-width: 100%;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .quote-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .nav-list {
        gap: 4px;
    }
    
    .nav-link {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    
    .nav-btn-whatsapp {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .nav-btn-primary {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

/* ==========================================================================
   RESPONSIVIDADE - MOBILE
   ========================================================================== */
@media (max-width: 868px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 340px;
        height: 100vh;
        background: rgba(10, 12, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-glass);
        padding: 100px 32px 40px;
        transition: right var(--transition-smooth);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
        overflow-y: auto;
        justify-content: flex-start;
        flex: none;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        width: 100%;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 16px;
        width: 100%;
        border-radius: 8px;
        color: rgba(255, 255, 255, 0.8);
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.05);
        color: #ffffff;
    }

    .nav-link.active {
        background: rgba(99, 70, 199, 0.15);
        color: #ffffff;
    }

    .nav-link.active::after {
        display: none;
    }

    .nav-btn-whatsapp .btn-text {
        display: none;
    }

    .nav-btn-whatsapp {
        padding: 10px 14px;
        font-size: 1.1rem;
    }

    .nav-btn-primary span {
        display: none;
    }

    .nav-btn-primary {
        padding: 10px 14px;
        font-size: 1.1rem;
        min-width: 40px;
        justify-content: center;
    }

    .nav-btn-primary::before {
        content: '\f0d1';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 0.98rem;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-btn-primary,
    .hero-btn-secondary {
        justify-content: center;
    }

    .hero-stats-grid {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

    .packages-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-stats-grid {
        grid-template-columns: 1fr;
    }

    .highlight-card {
        grid-column: span 1;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .logos-grid {
        gap: 24px 32px;
    }

    .logo-item img {
        max-width: 120px;
    }

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

    .tech-features,
    .packages-section,
    .about-manufacturing,
    .testimonials-section,
    .quote-section {
        padding: 50px 16px;
    }

    .tech-title,
    .packages-title,
    .about-title,
    .testimonials-title,
    .quote-title {
        font-size: 1.75rem;
    }

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

    .quote-card {
        padding: 24px 20px;
    }

    .about-stats-grid .stat-number {
        font-size: 2rem;
    }
}

/* ==========================================================================
   RESPONSIVIDADE - MOBILE PEQUENO
   ========================================================================== */
@media (max-width: 480px) {
    .navbar-header {
        padding: 12px 0;
    }

    .navbar-header.scrolled {
        padding: 8px 0;
    }

    .nav-container {
        padding: 0 16px;
        gap: 12px;
    }

    .brand-logo {
        height: 38px;
    }

    .nav-btn-whatsapp {
        padding: 8px 12px;
    }

    .nav-btn-primary {
        padding: 8px 12px;
        min-width: 36px;
    }

    .nav-menu {
        max-width: 100%;
        padding: 80px 24px 32px;
    }

    .nav-link {
        font-size: 1rem;
        padding: 10px 14px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 6px 14px;
    }

    .badge-text {
        font-size: 0.7rem;
    }

    .glass-card {
        padding: 24px 20px;
    }

    .card-header h4 {
        font-size: 0.95rem;
    }

    .package-card {
        border-radius: 12px;
    }

    .package-media {
        height: 180px;
    }

    .package-content {
        padding: 20px 16px;
    }

    .package-name {
        font-size: 1.1rem;
    }

    .items-list li {
        font-size: 0.82rem;
    }

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

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

    .about-stats-grid .stat-number {
        font-size: 1.8rem;
    }

    .about-stats-grid .stat-card {
        padding: 20px 16px;
    }

    .testimonial-card {
        padding: 24px 18px;
    }

    .testimonial-text {
        font-size: 0.88rem;
    }

    .author-avatar {
        width: 38px;
        height: 38px;
        font-size: 0.75rem;
    }

    .footer-container {
        padding: 0 16px 30px;
    }

    .footer-logo .logo-text {
        font-size: 1.3rem;
    }

    .social-proof-bar {
        padding: 24px 16px;
    }

    .proof-title {
        font-size: 0.7rem;
        margin-bottom: 16px;
    }

    .logo-item img {
        max-width: 90px;
    }

    .logos-grid {
        gap: 16px 24px;
    }
}

/* ==========================================================================
   FALLBACKS E SUPORTE
   ========================================================================== */
@supports not (backdrop-filter: blur(20px)) {
    .navbar-header.scrolled {
        background-color: rgba(10, 12, 15, 0.98);
    }
    
    .nav-menu {
        background-color: rgba(10, 12, 15, 0.99);
    }

    .glass-card {
        background: rgba(19, 22, 28, 0.95);
    }

    .hero-badge {
        background: rgba(255, 255, 255, 0.08);
    }
}

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

.tech-card,
.package-card,
.testimonial-card,
.benefit-item,
.stat-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* Delay para animações em cascata */
.tech-card:nth-child(2) { animation-delay: 0.1s; }
.tech-card:nth-child(3) { animation-delay: 0.2s; }
.tech-card:nth-child(4) { animation-delay: 0.3s; }

.package-card:nth-child(2) { animation-delay: 0.1s; }
.package-card:nth-child(3) { animation-delay: 0.2s; }

.testimonial-card:nth-child(2) { animation-delay: 0.1s; }
.testimonial-card:nth-child(3) { animation-delay: 0.2s; }





/* ===== LOGO BRANCO ===== */
.brand-logo {
    height: 48px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    transition: filter var(--transition-fast);
}

.nav-brand:hover .brand-logo {
    filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255,255,255,0.1));
}


/* ==========================================================================
   FOOTER - COM LOGO BRANCO
   ========================================================================== */
.site-footer {
    background: #080b11;
    color: #9ca3af;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 60px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px 40px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 40px;
}

/* ===== LOGO DO RODAPÉ ===== */
.footer-logo {
    display: inline-flex;
    flex-direction: column;
    margin-bottom: 16px;
    transition: transform var(--transition-fast);
}

.footer-logo:hover {
    transform: scale(1.02);
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.02em;
    line-height: 1;
    transition: color var(--transition-fast);
}

.footer-logo:hover .logo-text {
    background: linear-gradient(135deg, #ffffff 30%, var(--brand-purple-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-sub {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--brand-cyan);
    letter-spacing: 0.25em;
    margin-top: 2px;
    transition: color var(--transition-fast);
}

.footer-logo:hover .logo-sub {
    color: #ffffff;
}

.footer-brand-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
    color: #9ca3af;
}

/* ===== OUTROS ELEMENTOS DO FOOTER ===== */
.footer-title {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

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

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    font-size: 0.88rem;
    color: #d1d5db;
    margin-bottom: 12px;
}

.contact-icon {
    width: 18px;
    height: 18px;
    color: var(--brand-cyan);
    margin-right: 10px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #05070a;
    padding: 20px;
    text-align: center;
}

.footer-bottom-container p {
    margin: 0;
    font-size: 0.8rem;
    color: #6b7280;
}

/* ===== LOGO IMAGEM NO FOOTER ===== */
.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
    transition: transform var(--transition-fast);
}

.footer-logo:hover {
    transform: scale(1.02);
}

.footer-brand-logo {
    height: 48px;
    width: auto;
    display: block;
    /* Torna a imagem branca */
    filter: brightness(0) invert(1);
    transition: filter var(--transition-fast);
}

.footer-logo:hover .footer-brand-logo {
    filter: brightness(0) invert(1) drop-shadow(0 0 20px rgba(139, 92, 246, 0.2));
}

.footer-brand-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
    color: #9ca3af;
}


/* ==========================================================================
   NAVBAR - CORRIGIDO
   ========================================================================== */
.navbar-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: transparent;
    transition: padding var(--transition-smooth), 
                background var(--transition-smooth),
                backdrop-filter var(--transition-smooth), 
                border-color var(--transition-smooth),
                box-shadow var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar-header.scrolled {
    padding: 10px 0;
    background-color: var(--bg-glass-nav-scrolled);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    /* Impede que os elementos vazem */
    overflow: visible;
    width: 100%;
}

/* ===== LOGO ===== */
.nav-brand {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    transition: transform var(--transition-fast);
    /* Garante que a logo não encolha demais */
    min-width: 0;
}

.nav-brand:hover {
    transform: scale(1.02);
}

.brand-logo {
    height: 48px;
    width: auto;
    max-width: 180px;
    display: block;
    filter: brightness(0) invert(1);
    transition: filter var(--transition-fast);
}

.nav-brand:hover .brand-logo {
    filter: brightness(0) invert(1) drop-shadow(0 0 15px rgba(139, 92, 246, 0.3));
}

/* ===== MENU PRINCIPAL ===== */
.nav-menu {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    /* Garante que o menu não force overflow */
    min-width: 0;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    /* Impede que os links quebrem a linha */
    flex-wrap: nowrap;
}

.nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 8px;
    position: relative;
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
    cursor: pointer;
    /* Impede que o texto quebre */
    white-space: nowrap;
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
    color: #ffffff;
    background: rgba(99, 70, 199, 0.15);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-purple-light), var(--brand-purple));
    border-radius: 2px;
}

/* ===== AÇÕES DO NAVBAR ===== */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    /* Garante que os botões não sejam comprimidos */
    min-width: 0;
}

.nav-btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25d366;
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.2);
    padding: 9px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    white-space: nowrap;
    /* Impede que o botão encolha */
    flex-shrink: 0;
}

.nav-btn-whatsapp i {
    font-size: 1.1rem;
}

.nav-btn-whatsapp:hover {
    background: rgba(37, 211, 102, 0.15);
    border-color: rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.15);
}

.nav-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand-purple) 0%, #432b85 100%);
    padding: 9px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 15px rgba(99, 70, 199, 0.25);
    transition: all var(--transition-fast);
    white-space: nowrap;
    /* Impede que o botão encolha */
    flex-shrink: 0;
}

.nav-btn-primary:hover {
    background: linear-gradient(135deg, #7452df 0%, var(--brand-purple) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(99, 70, 199, 0.4);
}

/* ===== MENU TOGGLE (Hambúrguer) ===== */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    /* Garante que o botão sempre seja visível */
    flex-shrink: 0;
}

.nav-toggle .bar {
    width: 100%;
    height: 2.5px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle:hover .bar {
    background-color: var(--brand-purple-light);
}

/* ==========================================================================
   RESPONSIVIDADE - DESKTOP MÉDIO
   ========================================================================== */
@media (max-width: 1024px) {
    .nav-list {
        gap: 4px;
    }
    
    .nav-link {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    
    .nav-btn-whatsapp {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
    
    .nav-btn-primary {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .brand-logo {
        height: 42px;
        max-width: 150px;
    }
}

/* ==========================================================================
   RESPONSIVIDADE - TABLET E MOBILE (ATIVA O HAMBÚRGUER)
   ========================================================================== */
@media (max-width: 868px) {
    /* Mostra o botão hambúrguer */
    .nav-toggle {
        display: flex;
    }

    /* Esconde o menu em telas menores */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 340px;
        height: 100vh;
        background: rgba(10, 12, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-glass);
        padding: 100px 32px 40px;
        transition: right var(--transition-smooth);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
        overflow-y: auto;
        justify-content: flex-start;
        flex: none;
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }

    /* Menu em coluna no mobile */
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        width: 100%;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 12px 16px;
        width: 100%;
        border-radius: 8px;
        color: rgba(255, 255, 255, 0.8);
        white-space: normal;
    }

    .nav-link:hover {
        background: rgba(255, 255, 255, 0.05);
        color: #ffffff;
    }

    .nav-link.active {
        background: rgba(99, 70, 199, 0.15);
        color: #ffffff;
    }

    .nav-link.active::after {
        display: none;
    }

    /* Botões no mobile - versão simplificada */
    .nav-btn-whatsapp .btn-text {
        display: none;
    }

    .nav-btn-whatsapp {
        padding: 10px 14px;
        font-size: 1.1rem;
    }

    .nav-btn-primary span {
        display: none;
    }

    .nav-btn-primary {
        padding: 10px 14px;
        font-size: 1.1rem;
        min-width: 40px;
        justify-content: center;
    }

    .nav-btn-primary::before {
        content: '\f0d1';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
    }

    /* Animação do hambúrguer para "X" */
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }

    /* Ajusta a logo para caber melhor */
    .brand-logo {
        height: 38px;
        max-width: 130px;
    }

    /* Garante que os botões não vazem */
    .nav-actions {
        gap: 6px;
    }

    /* Container com padding menor */
    .nav-container {
        padding: 0 16px;
        gap: 12px;
    }

    /* Evita overflow */
    .navbar-header {
        padding: 14px 0;
        overflow: visible;
    }

    .navbar-header.scrolled {
        padding: 8px 0;
    }

    /* Overlay para fechar o menu ao clicar fora */
    .nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
    }

    .nav-overlay.active {
        display: block;
    }
}

/* ==========================================================================
   RESPONSIVIDADE - MOBILE PEQUENO (ATÉ 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .navbar-header {
        padding: 10px 0;
    }

    .navbar-header.scrolled {
        padding: 6px 0;
    }

    .nav-container {
        padding: 0 12px;
        gap: 8px;
    }

    .brand-logo {
        height: 32px;
        max-width: 110px;
    }

    .nav-btn-whatsapp {
        padding: 6px 10px;
        font-size: 0.9rem;
    }

    .nav-btn-primary {
        padding: 6px 10px;
        font-size: 0.9rem;
        min-width: 32px;
    }

    .nav-menu {
        max-width: 100%;
        padding: 80px 20px 32px;
    }

    .nav-link {
        font-size: 0.95rem;
        padding: 10px 14px;
    }

    .nav-toggle {
        width: 24px;
        height: 17px;
    }

    .nav-toggle .bar {
        height: 2px;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }
}

/* ==========================================================================
   FALLBACKS E SUPORTE
   ========================================================================== */
@supports not (backdrop-filter: blur(20px)) {
    .navbar-header.scrolled {
        background-color: rgba(10, 12, 15, 0.98);
    }
    
    .nav-menu {
        background-color: rgba(10, 12, 15, 0.99);
    }
}

/* ==========================================================================
   FOOTER - COMPLETAMENTE RESPONSIVO
   ========================================================================== */
.site-footer {
    background: #080b11;
    color: #9ca3af;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 60px;
    width: 100%;
    overflow: hidden;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px 40px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 40px;
}

/* ===== COLUNA DA MARCA ===== */
.footer-col.brand-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* ===== LOGO DO FOOTER ===== */
.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.footer-logo:hover {
    transform: scale(1.02);
}

.footer-brand-logo {
    height: 48px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    transition: filter var(--transition-fast);
}

.footer-logo:hover .footer-brand-logo {
    filter: brightness(0) invert(1) drop-shadow(0 0 20px rgba(139, 92, 246, 0.2));
}

.footer-brand-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
    color: #9ca3af;
    margin: 0;
}

/* ===== TÍTULOS DAS COLUNAS ===== */
.footer-title {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ===== LINKS ===== */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.88rem;
    transition: color var(--transition-fast);
    display: inline-block;
}

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

/* ===== CONTATO ===== */
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    font-size: 0.88rem;
    color: #d1d5db;
    gap: 10px;
}

.contact-icon {
    width: 18px;
    height: 18px;
    color: var(--brand-cyan);
    flex-shrink: 0;
}

/* ===== FOOTER BOTTOM ===== */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #05070a;
    padding: 20px;
    text-align: center;
    width: 100%;
}

.footer-bottom-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-bottom-container p {
    margin: 0;
    font-size: 0.8rem;
    color: #6b7280;
}

/* ==========================================================================
   RESPONSIVIDADE DO FOOTER
   ========================================================================== */

/* Tablet e Mobile Grande */
@media (max-width: 868px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
        padding: 0 20px 30px;
    }

    .footer-col.brand-col {
        grid-column: span 2;
        align-items: center;
        text-align: center;
    }

    .footer-brand-desc {
        max-width: 100%;
        text-align: center;
    }

    .footer-logo {
        margin-bottom: 12px;
    }

    .footer-brand-logo {
        height: 42px;
    }

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

    .footer-links {
        align-items: center;
    }

    .footer-contact {
        align-items: center;
    }

    .footer-contact li {
        justify-content: center;
    }

    .footer-title {
        text-align: center;
        width: 100%;
    }
}

/* Mobile Pequeno */
@media (max-width: 480px) {
    .site-footer {
        padding-top: 40px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 0 16px 24px;
    }

    .footer-col.brand-col {
        grid-column: span 1;
    }

    .footer-brand-logo {
        height: 36px;
    }

    .footer-brand-desc {
        font-size: 0.82rem;
    }

    .footer-title {
        font-size: 0.85rem;
        margin-bottom: 14px;
    }

    .footer-links a {
        font-size: 0.82rem;
    }

    .footer-contact li {
        font-size: 0.82rem;
    }

    .footer-contact {
        gap: 10px;
    }

    .contact-icon {
        width: 16px;
        height: 16px;
    }

    .footer-bottom {
        padding: 16px;
    }

    .footer-bottom-container p {
        font-size: 0.7rem;
    }
}

/* Mobile Muito Pequeno */
@media (max-width: 360px) {
    .footer-container {
        padding: 0 12px 20px;
        gap: 20px;
    }

    .footer-brand-logo {
        height: 30px;
    }

    .footer-brand-desc {
        font-size: 0.75rem;
    }

    .footer-title {
        font-size: 0.78rem;
        margin-bottom: 10px;
    }

    .footer-links a {
        font-size: 0.75rem;
    }

    .footer-contact li {
        font-size: 0.75rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .contact-icon {
        width: 14px;
        height: 14px;
    }

    .footer-bottom {
        padding: 12px;
    }

    .footer-bottom-container p {
        font-size: 0.65rem;
    }
}






/* ==========================================================================
   FORMULÁRIO - MENSAGENS DE SUCESSO E ERRO (VERSÃO ÚNICA)
   ========================================================================== */

/* Mensagem de Sucesso */
.form-success {
    display: none;
    align-items: center !important;
    gap: 16px !important;
    padding: 24px !important;
    background: rgba(52, 211, 153, 0.1) !important;
    border: 1px solid rgba(52, 211, 153, 0.2) !important;
    border-radius: 12px !important;
    margin-top: 16px !important;
    animation: fadeInUp 0.5s ease !important;
    width: 100% !important;
}

.form-success i {
    font-size: 2rem !important;
    color: #34d399 !important;
    flex-shrink: 0 !important;
}

.form-success strong {
    display: block !important;
    color: #34d399 !important;
    font-size: 1.1rem !important;
}

.form-success span {
    color: #9ca3af !important;
    font-size: 0.95rem !important;
}

/* Mensagem de Erro */
.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    padding: 12px 16px;
    color: #ef4444;
    margin-top: 12px;
    display: flex !important;
    align-items: center;
    gap: 10px;
    animation: fadeInUp 0.3s ease;
}

.form-error i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Campos com erro */
.form-group input.error,
.form-group select.error {
    border-color: #ef4444 !important;
}

.form-group .error-message {
    font-size: 0.75rem;
    color: #ef4444;
    min-height: 20px;
    display: block;
}

/* Animação */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}