/* ===== DESIGN SYSTEM ===== */
:root {
    /* Colors */
    /*    --tg-bg-primary: #0a0e1a;
    --tg-bg-secondary: #0f1425;
    --tg-bg-card: #141a2e;
    --tg-bg-card-hover: #1a2240;
    --tg-bg-surface: rgba(20, 26, 46, 0.8);
    --tg-text-primary: #f0f4ff;
    --tg-text-secondary_Geo: #8b95b5;
    --tg-text-muted: #5a6380;
    --tg-accent-blue: #3b82f6;
    --tg-accent-cyan: #06b6d4;
    --tg-accent-green: #10b981;
    --tg-accent-red: #ef4444;
    --tg-accent-yellow: #f59e0b;
    --tg-accent-purple: #8b5cf6;
    --tg-gradient-main: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --tg-gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #0f1425 40%, #131b35 100%);
    --tg-gradient-card: linear-gradient(145deg, #141a2e 0%, #1a2240 100%);
    --tg-border-color: rgba(59, 130, 246, 0.12);
    --tg-border-hover: rgba(59, 130, 246, 0.3);
    --tg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --tg-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --tg-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --tg-shadow-glow: 0 0 30px rgba(59, 130, 246, 0.15);
    --tg-radius-sm: 8px;
    --tg-radius-md: 12px;
    --tg-radius-lg: 16px;
    --tg-radius-xl: 24px;
    --tg-font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --tg-font-display: 'Outfit', 'Inter', sans-serif;
    --tg-header-height: 72px;
    --tg-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* Colors */
    --tg-bg-primary: #0a0e1a;
    --tg-bg-secondary: #0f1425;
    --tg-bg-card: #141a2e;
    --tg-bg-card-hover: #1a2240;
    --tg-bg-surface: rgba(20, 26, 46, 0.8);
    /*--tg-text-primary: #f0f4ff;*/
    --tg-text-primary: #93c5fd;
    /*--tg-text-secondary_Geo: #8b95b5;*/
    --tg-text-secondary_Geo: #eef2da;
    /*--tg-text-muted: #5a6380;*/
    --tg-text-muted: #e7edce;
    --tg-accent-blue: #3b82f6;
    --tg-accent-cyan: #06b6d4;
    --tg-accent-green: #10b981;
    --tg-accent-red: #ef4444;
    --tg-accent-yellow: #f59e0b;
    --tg-accent-purple: #8b5cf6;
    --tg-gradient-main: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --tg-gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #0f1425 40%, #131b35 100%);
    --tg-gradient-card: linear-gradient(145deg, #141a2e 0%, #1a2240 100%);
    /*--tg-border-color: rgba(59, 130, 246, 0.12);*/
    --tg-border-color: #5a6380;
    --tg-border-hover: rgba(59, 130, 246, 0.3);
    --tg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --tg-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --tg-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --tg-shadow-glow: 0 0 30px rgba(59, 130, 246, 0.15);
    --tg-radius-sm: 8px;
    --tg-radius-md: 12px;
    --tg-radius-lg: 16px;
    --tg-radius-xl: 24px;
    --tg-font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --tg-font-display: 'Outfit', 'Inter', sans-serif;
    --tg-header-height: 72px;
    --tg-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}


body.light-mode {
    --tg-bg-primary: #f8fafc;
    --tg-bg-secondary: #f1f5f9;
    --tg-bg-card: #ffffff;
    --tg-bg-card-hover: #f1f5f9;
    --tg-bg-surface: rgba(255, 255, 255, 0.8);
    --tg-text-primary: #0f172a;
    --tg-text-secondary_Geo: #334155;
    --tg-text-muted: #64748b;
    --tg-accent-blue: #2563eb;
    --tg-accent-cyan: #0891b2;
    --tg-gradient-hero: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 40%, #e2e8f0 100%);
    --tg-gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --tg-border-color: rgba(37, 99, 235, 0.15);
    --tg-border-hover: rgba(37, 99, 235, 0.4);
    --tg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --tg-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --tg-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.1);
    --tg-shadow-glow: 0 0 30px rgba(37, 99, 235, 0.15);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--tg-transition);
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

select {
    font-family: inherit;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    z-index: 1000;
    background: var(--tg-bg-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--tg-border-color);
    transition: var(--tg-transition);
}

    .header.scrolled {
        background: var(--tg-bg-card);
        box-shadow: var(--tg-shadow-md);
    }

.header-inner {
    max-width: 100%;
    padding: 0 4%;
    height: var(--tg-header-height);
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    z-index: 1001;
}

    .menu-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--tg-text-primary);
        border-radius: 2px;
        transition: var(--tg-transition);
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 42px;
    height: 42px;
}

.logo-text {
    font-family: var(--tg-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-giro {
    background: var(--tg-gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-girocoptero {
    color: var(--tg-text-primary);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    /*padding: 0.3rem 1.0rem;*/
    padding: 0.1rem 0.2rem !important;
    font-size: 0.5rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--tg-text-secondary_Geo);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
    position: relative;
}

    #mainNav .nav-link:hover,
    .nav-link:hover {
        color: var(--tg-text-primary) !important; /* Azul mais claro forçado */
        background: rgba(59, 130, 246, 0.08);
    }

    #mainNav .nav-link.active,
    .nav-link.active {
        /*color: #93c5fd;*/
        /*color: var(--tg-accent-blue);*/
        color: var(--tg-text-secondary_Geo);
        background: rgba(59, 130, 246, 0.1);
    }

        .nav-link.active::after {
            /*traco embaixo*/
            /* content: '';*/
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 2px;
            /*background: var(--tg-gradient-main);*/
            color: var(--tg-text-secondary_Geo);
            border-radius: 1px;
        }

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    /*gap: 0.5rem;*/
    margin-left: auto;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--tg-radius-sm);
    color: var(--tg-text-secondary_Geo);
    transition: var(--tg-transition);
}

    .btn-icon:hover {
        color: var(--tg-text-primary);
        background: rgba(59, 130, 246, 0.1);
    }

.btn-login {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--tg-text-secondary_Geo);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .btn-login:hover {
        color: var(--tg-text-primary);
        border-color: var(--tg-accent-blue);
        background: rgba(59, 130, 246, 0.08);
    }

.btn-email {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    background: var(--tg-gradient-main);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .btn-email:hover {
        opacity: 0.9;
        transform: translateY(-1px);
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    }

/* Search Bar */
.search-bar {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: rgba(15, 20, 37, 0.95);
    border-top: 1px solid transparent;
}

    .search-bar.active {
        max-height: 80px;
        border-top-color: var(--tg-border-color);
    }

.search-bar-inner {
    max-width: 100%;
    padding: 1rem 4%;
    display: flex;
    align-items: center;
    gap: 1rem;
}

    .search-bar-inner svg {
        color: var(--tg-text-muted);
        flex-shrink: 0;
    }

    .search-bar-inner input {
        flex: 1;
        background: none;
        border: none;
        outline: none;
        font-size: 1rem;
        color: var(--tg-text-primary);
        font-family: var(--tg-font-main);
    }

        .search-bar-inner input::placeholder {
            color: var(--tg-text-muted);
        }

.search-close {
    color: var(--tg-text-muted);
    font-size: 1.1rem;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--tg-transition);
}

    .search-close:hover {
        color: var(--tg-text-primary);
        background: rgba(255, 255, 255, 0.05);
    }

/* Mobile Nav */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 26, 0.98);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding-top: var(--tg-header-height);
}

    .mobile-nav-overlay.active {
        opacity: 1;
    }

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    padding: 2rem;
    gap: 0.5rem;
}

.mobile-nav-link {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 1rem;
    color: var(--tg-text-secondary_Geo);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .mobile-nav-link:hover,
    .mobile-nav-link.active {
        color: var(--tg-accent-blue);
        background: rgba(59, 130, 246, 0.08);
    }

.mobile-nav-divider {
    height: 1px;
    background: var(--tg-border-color);
    margin: 1rem 0;
}

/* ===== HERO ===== */
/* ===== aki ===== */

.hero2 {
    margin-top: calc(var(--tg-header-height) - 0px);
    height: auto;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    /*margin-top: 2px;*/
    position: relative;
    z-index: 10;
    background: var(--tg-bg-primary);
}

.hero {
    position: relative;
    min-height: 20vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--tg-header-height) + 1rem) 2rem 3rem;
    overflow: hidden;
    background: var(--tg-bg-primary);
    border-bottom: 1px solid var(--tg-border-color);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--tg-gradient-hero);
}

    .hero-bg::before {
        content: '';
        position: absolute;
        top: 20%;
        left: 50%;
        transform: translateX(-50%);
        width: 800px;
        height: 800px;
        background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
        pointer-events: none;
    }

    .hero-bg::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 200px;
        background: linear-gradient(to top, var(--tg-bg-primary) 0%, transparent 100%);
    }

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}


.hero-content {
 /*   position: relative;
    z-index: 5;
    text-align: center;
    max-width: 800px;*/
    /*animation: fadeInUp 1s ease forwards;*/
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--tg-accent-cyan);
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

    .hero-badge svg {
        color: var(--tg-accent-yellow);
    }

.hero-title {
    color: #ffffff;
    font-family: var(--tg-font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 0.8;
    margin-bottom: 0.1rem;
    letter-spacing: -0.03em;
}


.hero-title-highlight {
    background: var(--tg-gradient-main);
    /*-webkit-background-clip: text;*/
    -webkit-text-fill-color: transparent;
    /*background-clip: text;*/
}

.hero-subtitle {
    /*font-size: clamp(1rem, 2vw, 1.2rem);*/
    font-size: clamp(1rem, 90vw, 2.0rem);
    color: var(--tg-text-secondary_Geo);
    /*max-width: 600px;*/
    max-width: 100%;
    margin: 0 auto 0.1rem;
    font-weight: bold;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.hero-stat-number {
    display: block;
    font-family: var(--tg-font-display);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--tg-gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--tg-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    background: var(--tg-gradient-main);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.25);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(59, 130, 246, 0.35);
    }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--tg-text-primary);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .btn-secondary:hover {
        background: rgba(255, 255, 255, 0.08);
        border-color: var(--tg-border-hover);
        transform: translateY(-2px);
    }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--tg-accent-blue);
    border: 1.5px solid var(--tg-accent-blue);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .btn-outline:hover {
        background: rgba(59, 130, 246, 0.08);
        transform: translateY(-2px);
        box-shadow: 0 4px 20px rgba(59, 130, 246, 0.15);
    }

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    z-index: 1;
    animation: fadeInUp 1s 0.5s ease both;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--tg-accent-blue), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.7);
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    color: var(--tg-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ===== FILTER SECTION ===== */
.filter-section {
    background-color: var(--tg-bg-primary);
    padding: 0 1rem;
    margin-top: 0;
    position: relative;
    z-index: 10;
}

.filter-bar {
    max-width: 100%;
    margin: 0 4%;
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    padding: 0.3rem 2rem;
    background: var(--tg-bg-card);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-lg);
    box-shadow: var(--tg-shadow-lg);
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 160px;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.filter-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--tg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.filter-select {
    padding: 0.65rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-sm);
    color: var(--tg-text-primary);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--tg-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%235a6380' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 2.5rem;
}

    .filter-select:hover,
    .filter-select:focus {
        border-color: var(--tg-accent-blue);
        outline: none;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .filter-select option {
        background: var(--tg-bg-secondary);
        color: var(--tg-text-primary);
    }

.btn-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: white;
    background: var(--tg-gradient-main);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
    white-space: nowrap;
}

    .btn-filter:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    }

/* ===== SECTION HEADERS ===== */
.section-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.section-header-line {
    flex: 1;
    height: 1px;
    background: var(--tg-border-color);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--tg-font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--tg-text-primary);
    white-space: nowrap;
}

    .section-title svg {
        color: var(--tg-accent-yellow);
    }

/* ===== FEATURED SECTION ===== */
/* ===== aki ===== */
.featured-section {
    background-color: var(--tg-bg-primary);
    max-width: 100%;
    padding: 5px 4% 0;
    margin: 0 auto;
}

/* Aircraft Grid */
.aircraft-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    height: auto; /* Corrigido para auto */
}

/* Aircraft Card */
.aircraft-card {
    background: var(--tg-gradient-card);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-md);
    overflow: hidden;
    transition: var(--tg-transition);
    position: relative;
}

    .aircraft-card:hover {
        transform: translateY(-6px);
        border-color: var(--tg-border-hover);
        box-shadow: var(--tg-shadow-glow);
    }

.card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .card-image img {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        object-fit: contain;
        transition: all 0.5s ease;
    }

.aircraft-card:hover .card-image img {
    transform: translate(-50%, -50%) scale(1.08);
}

.card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
    overflow: hidden;
    position: relative;
}

.card-image-placeholder img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
    width: auto;
    height: auto;
    object-fit: contain;
    z-index: 1;
}

.aircraft-card:hover .card-image-placeholder {
    transform: scale(1.05);
}

.placeholder-plane {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    object-fit: contain;
    opacity: 0.15;
    pointer-events: none;
}

.card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.6rem;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 4px;
    text-transform: uppercase;
    z-index: 2;
}

    .card-badge.opportunity {
        background: rgba(239, 68, 68, 0.9);
        color: white;
    }

    .card-badge.experimental {
        background: rgba(139, 92, 246, 0.9);
        color: white;
    }

    .card-badge.super {
        background: rgba(16, 185, 129, 0.9);
        color: white;
    }

    .card-badge.premium {
        background: rgba(59, 130, 246, 0.9);
        color: white;
    }

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 26, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--tg-transition);
    z-index: 1;
}

.aircraft-card:hover .card-overlay {
    opacity: 1;
}

.btn-quickview {
    padding: 0.5rem 1.25rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: white;
    background: var(--tg-gradient-main);
    border-radius: var(--tg-radius-sm);
    transform: translateY(10px);
    transition: var(--tg-transition);
}

.aircraft-card:hover .btn-quickview {
    transform: translateY(0);
}

/* Card Content */
.card-content {
    padding: 1rem;
}

.card-title {
    font-family: var(--tg-font-display);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--tg-text-primary) !important;
    /*margin-bottom: 0.5rem;*/
    margin-bottom: 3px;
    letter-spacing: 0.02em;
}

.card-specs {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 0.75rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    color: var(--tg-text-secondary_Geo);
}

    .spec-item svg {
        color: var(--tg-text-muted);
        flex-shrink: 0;
    }

    .spec-item.highlight {
        color: var(--tg-accent-cyan);
        font-weight: 600;
        font-size: 0.68rem;
    }

.card-price {
    font-family: var(--tg-font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--tg-accent-green);
    margin-bottom: 0.75rem;
}

.card-finance {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--tg-accent-blue);
    letter-spacing: 0.05em;
    padding: 0.4rem 0.8rem;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--tg-radius-sm);
    transition: var(--tg-transition);
}

    .card-finance:hover {
        background: rgba(59, 130, 246, 0.15);
        border-color: var(--tg-accent-blue);
        transform: translateY(-1px);
    }

/* Section CTA */
.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ===== CATEGORIES ===== */
.categories-section {
    background-color: var(--tg-bg-primary);
    padding: 3rem 4% 5rem;
    max-width: 100%;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1rem;
    background: var(--tg-gradient-card);
    border: 1px solid var(--tg-border-color);
    border-radius: var(--tg-radius-md);
    transition: var(--tg-transition);
    text-align: center;
}

    .category-card:hover {
        transform: translateY(-6px);
        border-color: var(--tg-accent-blue);
        box-shadow: var(--tg-shadow-glow);
    }

.category-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tg-accent-blue);
    transition: var(--tg-transition);
}

.category-card:hover .category-icon {
    color: var(--tg-accent-cyan);
    transform: scale(1.1);
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-name {
    font-family: var(--tg-font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--tg-text-primary);
}

.category-count {
    font-size: 0.72rem;
    color: var(--tg-text-muted);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background-color: var(--tg-bg-primary);
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .cta-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
        border-top: 1px solid var(--tg-border-color);
        border-bottom: 1px solid var(--tg-border-color);
    }

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--tg-font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--tg-text-primary);
}

.cta-text {
    font-size: 1.05rem;
    color: var(--tg-text-secondary_Geo);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--tg-bg-secondary);
    border-top: 1px solid var(--tg-border-color);
    padding-top: 1rem;
    padding-bottom: 1rem !important;
}

.footer-inner {
    max-width: 100%;
    padding: 0 4%;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 1rem;
}

.footer-desc {
    font-size: 0.88rem;
    color: var(--tg-text-secondary_Geo);
    line-height: 1.7;
    max-width: 380px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col h4 {
    font-family: var(--tg-font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--tg-text-primary);
    margin-bottom: 1.25rem;
    letter-spacing: 0.02em;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--tg-text-secondary_Geo);
    padding: 0.3rem 0;
    transition: var(--tg-transition);
}

    .footer-col a:hover {
        color: var(--tg-accent-blue);
        transform: translateX(4px);
    }

.footer-bottom {
    max-width: 100%;
    padding: 2rem 4%;
    margin-top: 1rem;
    border-top: 1px solid var(--tg-border-color);
    text-align: center;
}

    .footer-bottom p {
        font-size: 0.8rem;
        color: var(--tg-text-muted);
    }

/* ===== PARTICLES ===== */
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(59, 130, 246, 0.4);
    border-radius: 50%;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* ===== ANIMATIONS ===== */
.aircraft-card {
    opacity: 0;
    transform: translateY(30px);
    animation: cardReveal 0.6s ease forwards;
}

    .aircraft-card:nth-child(1) {
        animation-delay: 0.1s;
    }

    .aircraft-card:nth-child(2) {
        animation-delay: 0.15s;
    }

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

    .aircraft-card:nth-child(4) {
        animation-delay: 0.25s;
    }

    .aircraft-card:nth-child(5) {
        animation-delay: 0.3s;
    }

    .aircraft-card:nth-child(6) {
        animation-delay: 0.35s;
    }

    .aircraft-card:nth-child(7) {
        animation-delay: 0.4s;
    }

    .aircraft-card:nth-child(8) {
        animation-delay: 0.45s;
    }

    .aircraft-card:nth-child(9) {
        animation-delay: 0.5s;
    }

    .aircraft-card:nth-child(10) {
        animation-delay: 0.55s;
    }

@keyframes cardReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.category-card {
    opacity: 0;
    transform: translateY(20px);
    animation: cardReveal 0.5s ease forwards;
}

    .category-card:nth-child(1) {
        animation-delay: 0.1s;
    }

    .category-card:nth-child(2) {
        animation-delay: 0.15s;
    }

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

    .category-card:nth-child(4) {
        animation-delay: 0.25s;
    }

    .category-card:nth-child(5) {
        animation-delay: 0.3s;
    }

    .category-card:nth-child(6) {
        animation-delay: 0.35s;
    }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .aircraft-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .aircraft-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .mobile-nav-overlay {
        display: block;
        pointer-events: none;
    }

        .mobile-nav-overlay.active {
            pointer-events: all;
        }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .aircraft-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

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

    .hero {
        min-height: 20vh;
        padding: calc(var(--tg-header-height) + 1rem) 1rem 3rem;
    }

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

    .hero-stats {
        gap: 1.25rem;
    }

    .hero-stat-number {
        font-size: 1.8rem;
    }

    .filter-section {
        background-color: var(--tg-bg-primary);
        padding: 0 1rem;
    }

    .filter-bar {
        padding: 1rem;
    }

    .featured-section {
        padding: 3rem 1rem;
    }

    .categories-section {
        background-color: var(--tg-bg-primary);
        padding: 2rem 1rem 4rem;
    }

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

@media (max-width: 480px) {
    .aircraft-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .filter-bar {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

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

    .logo-icon svg {
        width: 34px;
        height: 34px;
    }

    .logo-text {
        font-size: 1.2rem;
    }
}

/* ===== THEME TOGGLE - BOTÃO LUA/SOL VERDE NEON ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--tg-radius-sm);
    cursor: pointer;
    z-index: 1002;
    transition: var(--tg-transition);
    flex-shrink: 0;
    color: #39ff14;
}

    .theme-toggle:hover {
        transform: scale(1.12);
        background: rgba(57, 255, 20, 0.1);
        box-shadow: 0 0 15px rgba(57, 255, 20, 0.2);
    }

    .theme-toggle svg {
        filter: drop-shadow(0 0 4px rgba(57, 255, 20, 0.5));
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .theme-toggle:hover svg {
        filter: drop-shadow(0 0 8px rgba(57, 255, 20, 0.7));
    }

.theme-icon-moon {
    color: #39ff14;
}

.theme-icon-sun {
    color: #39ff14;
}

/* ===== TEMA CLARO ===== */
body.light-theme {
    --tg-bg-primary: #f5f7fb;
    --tg-bg-secondary: #edf0f7;
    --tg-bg-card: #ffffff;
    --tg-bg-card-hover: #f8faff;
    --tg-bg-surface: rgba(255, 255, 255, 0.9);
    --tg-text-primary: #1a1f36;
    --tg-text-secondary_Geo: #4a5578;
    --tg-text-muted: #8892b0;
    --tg-gradient-hero: linear-gradient(135deg, #f5f7fb 0%, #edf0f7 40%, #e8ecf5 100%);
    --tg-gradient-card: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
    --tg-border-color: rgba(59, 130, 246, 0.12);
    --tg-border-hover: rgba(59, 130, 246, 0.25);
    --tg-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --tg-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --tg-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.1);
    --tg-shadow-glow: 0 0 30px rgba(59, 130, 246, 0.1);
}

    body.light-theme .theme-toggle {
        color: #1a1f36;
    }

        body.light-theme .theme-toggle svg {
            filter: drop-shadow(0 0 3px rgba(0, 0, 0, 0.2));
        }

        body.light-theme .theme-toggle:hover {
            background: rgba(0, 0, 0, 0.06);
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.08);
        }

            body.light-theme .theme-toggle:hover svg {
                filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.3));
            }

    body.light-theme .header {
        background: rgba(245, 247, 251, 0.88);
        border-bottom-color: rgba(0, 0, 0, 0.06);
    }

        body.light-theme .header.scrolled {
            background: rgba(245, 247, 251, 0.96);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
        }

    body.light-theme .menu-toggle span {
        background: var(--tg-text-primary);
    }

    body.light-theme .hero-bg::before {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    }

    body.light-theme .search-bar {
        background: rgba(237, 240, 247, 0.98);
    }

    body.light-theme .mobile-nav-overlay {
        background: rgba(245, 247, 251, 0.98);
    }

    body.light-theme .filter-select {
        background: rgba(0, 0, 0, 0.02);
        border-color: rgba(0, 0, 0, 0.1);
    }

        body.light-theme .filter-select option {
            background: #ffffff;
            color: var(--tg-text-primary);
        }

    body.light-theme .btn-login {
        border-color: rgba(0, 0, 0, 0.1);
    }

    body.light-theme .btn-secondary {
        background: rgba(0, 0, 0, 0.03);
        border-color: rgba(0, 0, 0, 0.1);
    }

    body.light-theme .card-finance {
        background: rgba(59, 130, 246, 0.06);
        border-color: rgba(59, 130, 246, 0.12);
    }

    body.light-theme .aircraft-card {
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    }

        body.light-theme .aircraft-card:hover {
            box-shadow: 0 8px 30px rgba(59, 130, 246, 0.12);
        }

    body.light-theme .category-card {
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    }

        body.light-theme .category-card:hover {
            box-shadow: 0 8px 30px rgba(59, 130, 246, 0.1);
        }

    body.light-theme .cta-section::before {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
        border-color: rgba(0, 0, 0, 0.05);
    }

    body.light-theme .footer {
        background: #edf0f7;
        border-top-color: rgba(0, 0, 0, 0.06);
    }

    body.light-theme .footer-bottom {
        border-top-color: rgba(0, 0, 0, 0.06);
    }

    body.light-theme .particle {
        background: rgba(59, 130, 246, 0.2);
    }

/* ===== RESPONSIVIDADE CORRIGIDA ===== */

/* Esconder texto dos botões em telas menores para caber tudo */
@media (max-width: 1100px) {
    .header-inner {
        gap: 1rem;
    }

    .nav-link {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }

    .btn-login,
    .btn-email {
        padding: 0.5rem 0.6rem;
        font-size: 0.8rem;
    }

    .btn-text {
        display: none;
    }
}

@media (max-width: 992px) {
    .btn-text {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }

    .header-actions {
        gap: 0.25rem;
    }

    .btn-login {
        padding: 0.5rem;
    }

    .btn-email {
        padding: 0.5rem;
    }

    .btn-text {
        display: none;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .btn-icon {
        width: 36px;
        height: 36px;
    }

    .logo-icon svg {
        width: 34px;
        height: 34px;
    }

    .logo-text {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .header-inner {
        padding: 0 0.5rem;
        gap: 0.35rem;
    }

    .header-actions {
        gap: 0.15rem;
    }

    .btn-login {
        padding: 0.4rem;
    }

    .btn-email {
        padding: 0.4rem;
    }

    .theme-toggle {
        width: 34px;
        height: 34px;
    }

        .theme-toggle svg {
            width: 18px;
            height: 18px;
        }

    .btn-icon {
        width: 34px;
        height: 34px;
    }

        .btn-icon svg {
            width: 18px;
            height: 18px;
        }

    .logo-icon svg {
        width: 30px;
        height: 30px;
    }

    .logo-text {
        font-size: 1rem;
    }
}