/* ==========================================================================
   IRIS HORIZON - DESIGN SYSTEM & STYLESHEET
   Futuristic Cyber Dark Aesthetic with Neon Green Accents
   ========================================================================== */

/* --- CSS Variables / Design Tokens --- */
:root {
    --bg-dark: #030504;
    --bg-darker: #010302;
    --bg-card: #060e09;
    --bg-card-glass: rgba(6, 15, 10, 0.75);
    
    --neon-green: #00ff88;
    --neon-green-glow: rgba(0, 255, 136, 0.4);
    --neon-green-subtle: rgba(0, 255, 136, 0.12);
    --neon-emerald: #10b981;
    --neon-gradient: linear-gradient(135deg, #00ff88 0%, #10b981 100%);
    
    --text-main: #ffffff;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    
    --gold-star: #ffb800;
    --gold-glow: rgba(255, 184, 0, 0.4);
    
    --font-heading: 'Montserrat', 'Space Grotesk', sans-serif;
    --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Orbitron', monospace;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Reset & Global Defaults --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-main);
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: 
        radial-gradient(ellipse 90% 60% at 50% -10%, rgba(0, 255, 136, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 70% 45% at 80% 20%, rgba(0, 255, 136, 0.06) 0%, transparent 65%),
        radial-gradient(ellipse 75% 50% at 20% 60%, rgba(0, 255, 136, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 90% 50% at 50% 100%, rgba(0, 255, 136, 0.05) 0%, transparent 70%),
        #020403;
    color: var(--text-main);
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
    z-index: 1;
}

/* Screen Reader Only (Acessibilidade & SEO) */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* --- Ambient Background Glows (Mesclagem Suave Verde/Preto) --- */
.ambient-glow {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    filter: blur(100px);
    opacity: 0.5;
    max-width: 100vw;
    overflow: hidden;
}

.glow-top {
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: min(850px, 100vw);
    height: 550px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.12) 0%, rgba(2, 4, 3, 0) 70%);
}

.glow-middle {
    top: 700px;
    left: 50%;
    transform: translateX(-50%);
    width: min(900px, 100vw);
    height: 600px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.07) 0%, rgba(2, 4, 3, 0) 75%);
}

/* --- Layout Containers --- */
.section-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   3. HEADER / NAVBAR (ESTILO DKW SYSTEM SCROLL GLASS)
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    padding: 24px 32px;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.header-container {
    width: 100%;
    max-width: 1280px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* AO ROLAR A PÁGINA: Transforma-se na pílula flutuante de vidro centralizada */
.site-header.scrolled {
    padding: 14px 20px;
}

.site-header.scrolled .header-container {
    max-width: 1050px;
    background: rgba(6, 15, 10, 0.30);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(0, 255, 136, 0.22);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.5), 
                0 0 20px rgba(0, 255, 136, 0.1);
    padding: 8px 24px;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.brand-logo:hover {
    transform: scale(1.03);
}

.logo-img {
    height: 44px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(0, 255, 136, 0.35));
    transition: height 0.3s ease;
}

.site-header.scrolled .logo-img {
    height: 38px;
}

/* Navigation Links */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-left: auto;
    margin-right: 32px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
    transition: gap 0.3s ease;
}

.site-header.scrolled .nav-list {
    gap: 24px;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 500;
    color: #e2e8f0;
    text-decoration: none;
    text-transform: lowercase;
    position: relative;
    padding: 6px 4px;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--neon-gradient);
    box-shadow: 0 0 10px var(--neon-green);
    transition: var(--transition-smooth);
    border-radius: var(--radius-full);
}

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

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

/* Header WhatsApp Button */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 24px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--neon-green);
    background: rgba(0, 255, 136, 0.04);
    color: var(--neon-green);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 0 16px rgba(0, 255, 136, 0.15), inset 0 0 10px rgba(0, 255, 136, 0.05);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp .whatsapp-icon {
    font-size: 1.3rem;
    color: var(--neon-green);
    transition: var(--transition-bounce);
}

.btn-whatsapp:hover {
    background: var(--neon-green);
    color: #030504;
    box-shadow: 0 0 28px rgba(0, 255, 136, 0.65), inset 0 0 15px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-whatsapp:hover .whatsapp-icon {
    color: #030504;
    transform: scale(1.15) rotate(8deg);
}

/* Language Toggle Button (PT/EN) */
.btn-lang-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 255, 136, 0.35);
    background: rgba(6, 17, 11, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 0 14px rgba(0, 255, 136, 0.1), inset 0 0 8px rgba(0, 255, 136, 0.04);
    user-select: none;
}

.btn-lang-toggle .lang-icon {
    font-size: 0.95rem;
    color: var(--neon-green);
    transition: transform 0.4s ease;
}

.btn-lang-toggle .lang-text {
    font-weight: 800;
    color: var(--neon-green);
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.4);
}

.btn-lang-toggle:hover {
    background: rgba(0, 255, 136, 0.12);
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.35);
    transform: translateY(-1px) scale(1.03);
}

.btn-lang-toggle:hover .lang-icon {
    transform: rotate(30deg);
}

.btn-lang-toggle:active {
    transform: translateY(0) scale(0.98);
}

/* Header Instagram Button */
.btn-header-instagram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1.5px solid rgba(225, 48, 108, 0.45);
    background: rgba(225, 48, 108, 0.08);
    color: #e1306c;
    font-size: 1.15rem;
    text-decoration: none;
    transition: var(--transition-bounce);
    box-shadow: 0 0 14px rgba(225, 48, 108, 0.18), inset 0 0 8px rgba(225, 48, 108, 0.05);
}

.btn-header-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 0 24px rgba(225, 48, 108, 0.65);
    transform: translateY(-2px) scale(1.08) rotate(6deg);
}

/* Mobile Drawer Language & Instagram Buttons */
.mobile-nav-drawer .btn-lang-toggle {
    width: 100%;
    padding: 12px;
    font-size: 0.95rem;
    margin-bottom: 12px;
    justify-content: center;
    background: rgba(0, 255, 136, 0.06);
}

.btn-mobile-instagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-full);
    border: 1.5px solid rgba(225, 48, 108, 0.45);
    background: rgba(225, 48, 108, 0.08);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.btn-mobile-instagram i {
    color: #e1306c;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-mobile-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 0 22px rgba(225, 48, 108, 0.45);
}

.btn-mobile-instagram:hover i {
    color: #ffffff;
    transform: scale(1.15) rotate(6deg);
}

/* Mobile Hamburger */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-bar {
    width: 100%;
    height: 2px;
    background-color: var(--neon-green);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.mobile-nav-drawer {
    display: none;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding-top: 140px;
    padding-bottom: 60px;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    z-index: 2;
    min-height: 680px;
    display: flex;
    align-items: center;
    background: transparent;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Coluna Esquerda: Texto */
.hero-content-left {
    max-width: 680px;
    text-align: left;
    margin-left: 0;
    position: relative;
    z-index: 5;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.8vw, 3.9rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #ffffff;
    text-transform: uppercase;
    text-align: left;
    margin-bottom: 22px;
}

.neon-accent {
    color: var(--neon-green);
    text-shadow: 0 0 25px rgba(0, 255, 136, 0.6), 0 0 50px rgba(0, 255, 136, 0.3);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    font-weight: 400;
    color: #cbd5e1;
    letter-spacing: 0.01em;
    text-transform: lowercase;
    text-align: left;
    opacity: 0.95;
    line-height: 1.45;
}

/* Coluna Direita: Globo 3D Interativo WebGL (100% Transparente e Sem Cortes) */
.hero-visual-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
}

.globe-3d-wrapper {
    position: relative;
    width: 520px;
    height: 520px;
    max-width: 100%;
    aspect-ratio: 1 / 1;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: grab;
    user-select: none;
    touch-action: none;
}

.globe-3d-wrapper:active {
    cursor: grabbing;
}

.globe-3d-canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
    filter: drop-shadow(0 0 16px rgba(0, 255, 136, 0.14));
}

.globe-ambient-glow {
    position: absolute;
    width: 72%;
    height: 72%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, rgba(0, 255, 136, 0.015) 50%, transparent 70%);
    filter: blur(40px);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    animation: globeGlowPulse 6s ease-in-out infinite alternate;
}

@keyframes globeGlowPulse {
    0% { transform: scale(0.95); opacity: 0.25; }
    100% { transform: scale(1.03); opacity: 0.42; }
}

.globe-hint {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(6, 15, 10, 0.8);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(0, 255, 136, 0.25);
    border-radius: var(--radius-full);
    padding: 5px 16px;
    font-size: 0.78rem;
    font-weight: 500;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: none;
    opacity: 0.85;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.globe-hint i {
    color: var(--neon-green);
    font-size: 0.85rem;
    animation: spinHint 6s linear infinite;
}

@keyframes spinHint {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.globe-3d-wrapper:hover .globe-hint {
    opacity: 1;
    color: #ffffff;
    border-color: rgba(0, 255, 136, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.25);
}

/* --- Services Section --- */
.services-section {
    position: relative;
    padding: 20px 0 80px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    z-index: 5;
}

.services-carousel-wrapper {
    position: relative;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 20px 0 30px;
}

.services-carousel-wrapper::-webkit-scrollbar {
    display: none;
}

.services-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    min-width: min-content;
    padding: 0 10px;
}

/* Service Card */
.service-card {
    flex: 0 0 215px;
    max-width: 220px;
    border-radius: var(--radius-lg);
    background: transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    perspective: 1000px;
}

.card-inner {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card-glass);
    border: 1px solid rgba(0, 255, 136, 0.22);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7), inset 0 0 15px rgba(0, 255, 136, 0.05);
    transition: var(--transition-smooth);
}

.card-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.card-glow-layer {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0, 255, 136, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.card-action-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 16px 12px;
    background: linear-gradient(0deg, rgba(3, 5, 4, 0.95) 0%, rgba(3, 5, 4, 0) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.card-btn-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neon-green);
    display: flex;
    align-items: center;
    gap: 6px;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.03);
}

.service-card:hover .card-inner {
    border-color: var(--neon-green);
    box-shadow: 0 18px 40px rgba(0, 255, 136, 0.25), 0 0 20px rgba(0, 255, 136, 0.2), inset 0 0 20px rgba(0, 255, 136, 0.12);
}

.service-card:hover .card-glow-layer {
    opacity: 1;
}

.service-card:hover .card-action-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* Indicators (dots) for mobile */
.carousel-indicators {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-fast);
}

.indicator.active {
    width: 24px;
    border-radius: var(--radius-full);
    background: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green);
}

/* --- Testimonials Section --- */
.testimonials-section {
    position: relative;
    padding: 60px 0 100px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    z-index: 4;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--neon-green);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.45);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.testimonial-card {
    background: linear-gradient(180deg, rgba(6, 17, 11, 0.85) 0%, rgba(3, 8, 5, 0.95) 100%);
    border: 1px solid rgba(0, 255, 136, 0.16);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(0, 255, 136, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
    opacity: 0.4;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 255, 136, 0.4);
    box-shadow: 0 20px 45px rgba(0, 255, 136, 0.12), inset 0 0 20px rgba(0, 255, 136, 0.08);
}

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

.testimonial-stars {
    display: flex;
    gap: 6px;
    color: var(--gold-star);
    font-size: 1.15rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px var(--gold-glow));
}

.testimonial-text {
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.7;
    color: #e5e7eb;
    letter-spacing: 0.02em;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--neon-green);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.35);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
}

.author-role {
    font-size: 0.8rem;
    color: var(--neon-green);
    opacity: 0.9;
}

/* --- About Section --- */
.about-section {
    position: relative;
    padding: 60px 0 90px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    z-index: 3;
}

.about-card {
    background: radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.08) 0%, rgba(5, 12, 8, 0.9) 70%);
    border: 1px solid rgba(0, 255, 136, 0.18);
    border-radius: var(--radius-lg);
    padding: 50px 45px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
    max-width: 1050px;
    margin: 0 auto;
}

.badge-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--neon-green);
    border-radius: var(--radius-full);
    color: var(--neon-green);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.about-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 20px;
    color: #ffffff;
}

.about-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 35px;
}

.about-desc strong {
    color: var(--neon-green);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--neon-green);
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

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

/* --- CTA Section --- */
.cta-section {
    position: relative;
    padding: 40px 0 100px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    z-index: 3;
}

.cta-box {
    position: relative;
    text-align: center;
    background: linear-gradient(180deg, #07150c 0%, #030805 100%);
    border: 1px solid var(--neon-green);
    border-radius: var(--radius-lg);
    padding: 60px 30px;
    max-width: 950px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.2);
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.25) 0%, transparent 70%);
    filter: blur(50px);
    pointer-events: none;
}

.cta-heading {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-subheading {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
    position: relative;
    z-index: 1;
}

.btn-cta-large {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 36px;
    border-radius: var(--radius-full);
    background: var(--neon-green);
    color: #030504;
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-bounce);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.55);
    position: relative;
    z-index: 1;
}

.btn-cta-large:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 0 45px rgba(0, 255, 136, 0.85);
}

/* --- Footer --- */
.site-footer {
    position: relative;
    background: var(--bg-darker);
    border-top: 1px solid rgba(0, 255, 136, 0.12);
    padding: 65px 0 30px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    z-index: 3;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1fr 1.3fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand .footer-tagline {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 16px;
    max-width: 320px;
    line-height: 1.6;
}

/* Footer Social Buttons (Instagram, WhatsApp, Email) */
.footer-social-links {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.social-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-size: 1.15rem;
    text-decoration: none;
    transition: var(--transition-bounce);
    backdrop-filter: blur(8px);
}

.social-icon-btn.instagram {
    border-color: rgba(225, 48, 108, 0.35);
    color: #e1306c;
}

.social-icon-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 0 22px rgba(225, 48, 108, 0.65);
    transform: translateY(-3px) scale(1.1) rotate(6deg);
}

.social-icon-btn.whatsapp {
    border-color: rgba(37, 211, 102, 0.35);
    color: #25d366;
}

.social-icon-btn.whatsapp:hover {
    background: #25d366;
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 0 22px rgba(37, 211, 102, 0.65);
    transform: translateY(-3px) scale(1.1) rotate(6deg);
}

.social-icon-btn.email {
    border-color: rgba(0, 255, 136, 0.35);
    color: var(--neon-green);
}

.social-icon-btn.email:hover {
    background: var(--neon-green);
    color: #030504;
    border-color: transparent;
    box-shadow: 0 0 22px rgba(0, 255, 136, 0.65);
    transform: translateY(-3px) scale(1.1);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
    letter-spacing: 0.04em;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--neon-green);
    box-shadow: 0 0 8px var(--neon-green);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0;
    margin: 0;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--neon-green);
    padding-left: 4px;
}

/* Footer Contact Section */
.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 0;
    margin: 0;
}

.footer-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition-smooth);
    word-break: break-word;
}

.footer-contact-link .contact-icon {
    font-size: 1.05rem;
    color: var(--neon-green);
    flex-shrink: 0;
    transition: transform 0.3s ease, color 0.3s ease;
}

.footer-contact-link .instagram-icon {
    color: #e1306c;
}

.footer-contact-link .whatsapp-icon {
    color: #25d366;
}

.footer-contact-link:hover {
    color: #ffffff;
    transform: translateX(4px);
}

.footer-contact-link:hover .contact-icon {
    transform: scale(1.18);
}

.footer-contact-link:hover .instagram-icon {
    color: #f09433;
}

.footer-contact-link:hover .whatsapp-icon {
    color: #25d366;
    text-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition-bounce);
    animation: floatPulse 3s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.7);
}

@keyframes floatPulse {
    0%, 100% { transform: translateY(0); box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45); }
    50% { transform: translateY(-8px); box-shadow: 0 16px 35px rgba(37, 211, 102, 0.65); }
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries Completas e Otimizadas para Mobile)
   ========================================================================== */

/* Menu Hamburger Animação para "X" */
.mobile-menu-toggle {
    position: relative;
    transition: transform 0.3s ease;
}

.mobile-menu-toggle .hamburger-bar {
    transform-origin: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.mobile-menu-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Travar scroll quando o menu mobile estiver aberto */
body.menu-open {
    overflow: hidden;
}

/* Large Tablets & Small Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
    .section-container {
        padding: 0 20px;
    }

    .hero-layout {
        gap: 30px;
    }

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

    .globe-3d-wrapper {
        width: 440px;
        height: 440px;
    }

    .services-grid {
        justify-content: flex-start;
        padding: 0 15px;
    }
    
    .carousel-indicators {
        display: flex;
    }
    
    .footer-container {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 40px;
    }
}

/* Tablets (max-width: 768px) */
@media (max-width: 768px) {
    .site-header {
        padding: 16px 20px;
    }

    .site-header.scrolled {
        padding: 10px 14px;
    }

    .site-header.scrolled .header-container {
        padding: 6px 18px;
    }

    .logo-img {
        height: 38px;
        max-width: 160px;
    }

    .main-nav {
        display: none;
    }
    
    .header-actions .btn-whatsapp {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
        justify-content: space-around;
        width: 32px;
        height: 22px;
    }
    
    /* Mobile Drawer */
    .mobile-nav-drawer {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 340px;
        height: 100vh;
        height: 100dvh;
        background: rgba(3, 10, 6, 0.97);
        backdrop-filter: blur(28px) saturate(190%);
        -webkit-backdrop-filter: blur(28px) saturate(190%);
        padding: 100px 28px 40px;
        z-index: 999;
        box-shadow: -15px 0 40px rgba(0, 0, 0, 0.85);
        border-left: 1px solid rgba(0, 255, 136, 0.28);
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .mobile-nav-drawer.active {
        right: 0;
    }
    
    .mobile-nav-list {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 26px;
        margin-bottom: auto;
    }
    
    .mobile-nav-link {
        color: #ffffff;
        font-size: 1.35rem;
        font-weight: 600;
        text-decoration: none;
        text-transform: lowercase;
        display: flex;
        align-items: center;
        gap: 12px;
        transition: var(--transition-fast);
        padding: 6px 0;
    }
    
    .mobile-nav-link.active,
    .mobile-nav-link:hover {
        color: var(--neon-green);
        padding-left: 10px;
        text-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
    }
    
    .btn-mobile-cta {
        width: 100%;
        justify-content: center;
        padding: 14px;
        font-size: 1rem;
        font-weight: 700;
        margin-top: 20px;
    }
    
    /* Hero Section Mobile */
    .hero-section {
        padding-top: 120px;
        padding-bottom: 40px;
        min-height: auto;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .hero-content-left {
        max-width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-title {
        font-size: clamp(2rem, 7.5vw, 2.7rem);
        line-height: 1.15;
        text-align: center;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 1.05rem;
        text-align: center;
        max-width: 520px;
        line-height: 1.5;
    }

    .hero-visual-right {
        width: 100%;
        margin-top: 10px;
    }

    .globe-3d-wrapper {
        width: 100%;
        max-width: 360px;
        height: 360px;
        touch-action: pan-y;
    }

    .globe-hint {
        bottom: -5px;
        font-size: 0.72rem;
        padding: 4px 14px;
    }

    /* Services Carousel Mobile */
    .services-section {
        padding: 30px 0 60px;
    }

    .services-carousel-wrapper {
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding: 10px 20px 20px;
    }

    .services-grid {
        justify-content: flex-start;
        gap: 16px;
    }

    .service-card {
        flex: 0 0 240px;
        max-width: 240px;
        scroll-snap-align: center;
    }

    .carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 12px;
    }

    /* Testimonials Mobile */
    .testimonials-section {
        padding: 50px 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .testimonial-card {
        padding: 26px 22px;
    }

    /* About Section Mobile */
    .about-section {
        padding: 40px 0;
    }

    .about-card {
        padding: 35px 24px;
        text-align: center;
    }

    .about-title {
        font-size: 1.5rem;
    }

    .about-desc {
        font-size: 0.95rem;
    }

    /* CTA Section Mobile */
    .cta-section {
        padding: 50px 0 70px;
    }

    .cta-box {
        padding: 45px 24px;
        text-align: center;
    }

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

    .cta-subtitle {
        font-size: 0.95rem;
    }

    .btn-cta-large {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 14px 20px;
    }

    /* Footer Mobile */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 35px;
        text-align: center;
    }

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

    .footer-brand .footer-tagline {
        margin: 12px auto 0;
    }

    .footer-social-links {
        justify-content: center;
    }

    .footer-links h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links a:hover {
        padding-left: 0;
        transform: translateY(-2px);
    }

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

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

    .footer-contact-link:hover {
        transform: translateY(-2px);
    }
}

/* Smartphones (max-width: 480px) */
@media (max-width: 480px) {
    .site-header {
        padding: 12px 14px;
    }

    .site-header.scrolled {
        padding: 8px 10px;
    }

    .site-header.scrolled .header-container {
        padding: 5px 14px;
    }

    .logo-img {
        height: 32px;
        max-width: 135px;
    }

    .hero-section {
        padding-top: 105px;
        padding-bottom: 30px;
    }
    
    .hero-title {
        font-size: 1.85rem;
        line-height: 1.18;
    }
    
    .hero-subtitle {
        font-size: 0.92rem;
    }

    .globe-3d-wrapper {
        max-width: 290px;
        height: 290px;
    }

    .service-card {
        flex: 0 0 215px;
        max-width: 215px;
    }
    
    .testimonial-card {
        padding: 22px 18px;
    }

    .testimonial-text {
        font-size: 0.88rem;
    }
    
    .about-card {
        padding: 28px 18px;
    }

    .about-title {
        font-size: 1.3rem;
    }
    
    .cta-box {
        padding: 35px 18px;
    }

    .cta-title {
        font-size: 1.35rem;
    }
    
    .floating-whatsapp {
        bottom: 18px;
        right: 18px;
        width: 52px;
        height: 52px;
        font-size: 27px;
    }
}