/* ==========================================================================
   ZALTSCREEN - LANDING PAGE & SALES DESIGN SYSTEM
   Modern Dark Glassmorphism, Neon Glow & Micro-animations
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-main: #070A12;
    --bg-surface: #0E1322;
    --bg-card: rgba(18, 24, 40, 0.75);
    --bg-card-hover: rgba(28, 36, 60, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.03);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(139, 92, 246, 0.35);
    
    --primary: #8B5CF6;
    --primary-light: #A78BFA;
    --primary-dark: #6D28D9;
    --primary-glow: rgba(139, 92, 246, 0.35);
    
    --accent: #3B82F6;
    --accent-emerald: #10B981;
    --accent-amber: #F59E0B;
    --accent-rose: #F43F5E;
    
    --text-title: #FFFFFF;
    --text-body: #E2E8F0;
    --text-muted: #94A3B8;
    --text-subtle: #64748B;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Global Settings */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-body);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Ambient Background Lights */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
}

.glow-purple {
    top: -10%;
    left: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #8B5CF6 0%, transparent 70%);
}

.glow-blue {
    top: 35%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #3B82F6 0%, transparent 70%);
}

.glow-emerald {
    bottom: 10%;
    left: -10%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
}

/* Containers */
.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

/* Section Common Styling */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--primary-light);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
}

.badge-tag i {
    font-size: 0.9rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--text-title);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-title span {
    background: linear-gradient(135deg, #C4B5FD 0%, #8B5CF6 50%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-base);
    padding: 20px 0;
}

.site-header.scrolled {
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 46px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-cta .btn {
    padding: 8px 18px;
    font-size: 0.88rem;
    border-radius: var(--radius-full);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-body);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 26px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    outline: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #8B5CF6 0%, #6D28D9 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #9C75F7 0%, #7C3AED 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
    color: #FFFFFF;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-title);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
}

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

.btn-whatsapp {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #34D399 0%, #10B981 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
    color: #FFFFFF;
}

.btn-lg {
    padding: 13px 24px;
    font-size: 0.98rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: 150px;
    padding-bottom: 90px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1.05fr;
    align-items: center;
    gap: 32px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 18px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-full);
    color: #C4B5FD;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    animation: floatGently 4s ease-in-out infinite alternate;
}

.hero-badge-pill .pulse-dot {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10B981;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    color: var(--text-title);
    line-height: 1.14;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-headline .gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #C4B5FD 40%, #8B5CF6 80%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subheadline {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 34px;
    max-width: 520px;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 38px;
    flex-wrap: nowrap;
    width: 100%;
}

.hero-cta-group .btn {
    border-radius: var(--radius-full);
}

/* Botão com Sombra Brilhante e Luz Pulsando */
.btn-pulse-glow {
    position: relative;
    background: linear-gradient(135deg, #9061F9 0%, #6D28D9 100%) !important;
    color: #FFFFFF !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.65), 0 0 50px rgba(139, 92, 246, 0.35);
    animation: neonLightPulse 2.2s infinite ease-in-out;
    z-index: 1;
}

.btn-pulse-glow::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #C4B5FD, #8B5CF6, #3B82F6, #C4B5FD);
    background-size: 300% 300%;
    z-index: -1;
    opacity: 0.7;
    filter: blur(8px);
    animation: neonGlowGradient 3.5s infinite alternate ease-in-out, neonBorderPulse 2.2s infinite ease-in-out;
}

.btn-pulse-glow:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 0 35px rgba(139, 92, 246, 0.9), 0 0 70px rgba(139, 92, 246, 0.55), 0 0 100px rgba(59, 130, 246, 0.4);
}

@keyframes neonLightPulse {
    0% {
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.5), 0 0 40px rgba(139, 92, 246, 0.25);
    }
    50% {
        box-shadow: 0 0 35px rgba(139, 92, 246, 0.85), 0 0 65px rgba(139, 92, 246, 0.55), 0 0 90px rgba(59, 130, 246, 0.35);
    }
    100% {
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.5), 0 0 40px rgba(139, 92, 246, 0.25);
    }
}

@keyframes neonBorderPulse {
    0% {
        opacity: 0.5;
        filter: blur(6px);
    }
    50% {
        opacity: 0.95;
        filter: blur(12px);
    }
    100% {
        opacity: 0.5;
        filter: blur(6px);
    }
}

@keyframes neonGlowGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero-trust-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 24px;
    width: 100%;
    position: relative;
    flex-wrap: nowrap;
}

.hero-trust-row::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%);
}

.trust-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 0.8rem;
    font-weight: 500;
    color: #CBD5E1;
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: default;
    flex-shrink: 0;
}

.trust-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(16, 185, 129, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25), 0 0 12px rgba(16, 185, 129, 0.15);
    color: #FFFFFF;
}

.trust-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.16);
    border: 1px solid rgba(16, 185, 129, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #34D399;
    font-size: 0.72rem;
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.25);
    transition: all var(--transition-fast);
}

.trust-item:hover .trust-icon {
    background: #10B981;
    color: #FFFFFF;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
}

/* ==========================================================================
   TV SIMULATOR (MOCKUP IDÊNTICO AO LOGIN)
   ========================================================================== */
.tv-mockup-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.tv-bezel {
    width: 100%;
    max-width: 620px;
    aspect-ratio: 16/9;
    background-color: #0c0e14;
    border: 10px solid #1e293b;
    border-radius: 14px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 
                0 0 40px rgba(99, 102, 241, 0.2);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-slow), box-shadow var(--transition-base);
}

.tv-bezel:hover {
    transform: scale(1.02);
    box-shadow: 0 35px 65px -12px rgba(0, 0, 0, 0.85), 
                0 0 60px rgba(139, 92, 246, 0.35);
}

.tv-screen {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.25rem;
    position: relative;
}

/* Overlay escuro na TV */
.tv-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 60%);
    z-index: 2;
}

/* Camadas de Slide com Animação Smooth Crossfade */
.tv-slide-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    will-change: opacity;
    backface-visibility: hidden;
    transform: translateZ(0);
    z-index: 1;
}
.tv-slide-layer.active {
    opacity: 1;
}

.tv-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    background-color: var(--primary);
    width: 0%;
    z-index: 10;
    animation: tv-progress 15s linear infinite;
}

@keyframes tv-progress {
    0% { width: 0%; }
    100% { width: 100%; }
}

.tv-clock {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 8px;
    backdrop-filter: blur(4px);
    z-index: 10;
}

.tv-ticker {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 6px 0;
    overflow: hidden;
    white-space: nowrap;
    z-index: 10;
}

.tv-ticker-text {
    display: inline-block;
    padding-left: 100%;
    animation: tv-ticker-scroll 20s linear infinite;
}

@keyframes tv-ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.tv-screen-content {
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 35px; /* Evitar que o ticker cubra o conteúdo */
    width: 100%;
}

.tv-ad-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tv-ad-badge {
    background-color: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tv-ad-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFFFFF;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.tv-status-badge {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 9999px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.tv-status-badge span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 6px #10b981;
}

/* ==========================================================================
   METRICS / SOCIAL PROOF STATS
   ========================================================================== */
.stats-strip {
    background: rgba(14, 19, 34, 0.5);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px 0;
}

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

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #FFFFFF 0%, #C4B5FD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================================================
   HOW IT WORKS (3 STEPS)
   ========================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    position: relative;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.step-card:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(139, 92, 246, 0.15);
}

.step-number {
    position: absolute;
    top: 24px;
    right: 24px;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    pointer-events: none;
    transition: color var(--transition-fast);
}

.step-card:hover .step-number {
    color: rgba(139, 92, 246, 0.15);
}

.step-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid rgba(139, 92, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-light);
    margin-bottom: 24px;
    transition: transform var(--transition-fast);
}

.step-card:hover .step-icon-box {
    transform: scale(1.1) rotate(5deg);
}

.step-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   VIDEO SHOWCASE & LIGHTBOX MODAL
   ========================================================================== */
.video-showcase-box {
    max-width: 960px;
    margin: 0 auto;
}

.video-preview-card {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-highlight);
    box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.9), 0 0 50px rgba(139, 92, 246, 0.25);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.video-preview-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 40px 90px -15px rgba(0, 0, 0, 0.95), 0 0 70px rgba(139, 92, 246, 0.45);
}

.video-thumbnail {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-preview-card:hover .video-thumbnail {
    transform: scale(1.05);
}

.video-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 10, 18, 0.2) 0%, rgba(7, 10, 18, 0.85) 100%);
    z-index: 1;
}

.video-play-button-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-play-btn {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B5CF6 0%, #6D28D9 100%);
    border: 2px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.6rem;
    box-shadow: 0 0 35px rgba(139, 92, 246, 0.7);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding-left: 5px; /* Visual center for play icon */
}

.video-preview-card:hover .video-play-btn {
    transform: scale(1.12);
    box-shadow: 0 0 50px rgba(139, 92, 246, 0.9);
}

.play-pulse-ring {
    position: absolute;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 2px solid #8B5CF6;
    animation: ripplePulse 2.8s infinite cubic-bezier(0.2, 0.8, 0.2, 1);
    pointer-events: none;
}

.play-pulse-ring.delay {
    animation-delay: 1.4s;
}

@keyframes ripplePulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

.video-caption-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.caption-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.video-caption-bar h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.3;
}

.video-duration {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.video-highlights-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.highlight-pill {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #CBD5E1;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.highlight-pill i {
    color: var(--primary-light);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.highlight-pill:hover {
    border-color: rgba(139, 92, 246, 0.3);
    color: #FFFFFF;
    transform: translateY(-2px);
}

/* Modal Lightbox */
.video-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(4, 6, 12, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.video-modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.video-modal-container {
    width: 100%;
    max-width: 900px;
    position: relative;
    transform: scale(0.92) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal-backdrop.open .video-modal-container {
    transform: scale(1) translateY(0);
}

.video-modal-close {
    position: absolute;
    top: -45px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none;
}

.video-modal-close:hover {
    background: #EF4444;
    border-color: #EF4444;
    transform: rotate(90deg);
}

.video-iframe-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #000;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 50px rgba(139, 92, 246, 0.3);
}

.video-iframe-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.demo-screen-mockup {
    background: #0B0E17;
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 50px rgba(139, 92, 246, 0.3);
}

.demo-header-bar {
    background: #141824;
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--border-color);
}

.demo-dots {
    display: flex;
    gap: 6px;
}

.demo-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.demo-dots span:nth-child(1) { background: #EF4444; }
.demo-dots span:nth-child(2) { background: #F59E0B; }
.demo-dots span:nth-child(3) { background: #10B981; }

.demo-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
}

.demo-slide-viewer {
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 24px;
}

.demo-slide-viewer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(7, 10, 18, 0.95) 0%, rgba(7, 10, 18, 0.4) 60%, rgba(7, 10, 18, 0.7) 100%);
}

.demo-live-tag {
    position: relative;
    z-index: 2;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34D399;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    width: fit-content;
    display: flex;
    align-items: center;
    gap: 8px;
}

.demo-overlay-text {
    position: relative;
    z-index: 2;
    max-width: 540px;
}

.demo-overlay-text h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.demo-overlay-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.demo-cta-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .video-highlights-row {
        grid-template-columns: 1fr;
    }
    .video-caption-bar {
        padding: 16px;
    }
    .video-caption-bar h3 {
        font-size: 1rem;
    }
    .video-play-btn {
        width: 58px;
        height: 58px;
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   FEATURES / RECURSOS GRID
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.feature-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

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

.feature-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 20px;
}

.feature-icon-purple {
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.25);
    color: #C4B5FD;
}

.feature-icon-blue {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: #93C5FD;
}

.feature-icon-emerald {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #6EE7B7;
}

.feature-icon-amber {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: #FCD34D;
}

.feature-icon-rose {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.25);
    color: #FDA4AF;
}

.feature-card-title {
    font-family: var(--font-heading);
    font-size: 1.22rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.feature-card-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   USE CASES / SEGMENTOS
   ========================================================================== */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.usecase-box {
    background: rgba(14, 19, 34, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition-fast);
}

.usecase-box:hover {
    border-color: var(--primary);
    background: rgba(20, 26, 46, 0.85);
    transform: translateY(-4px);
}

.usecase-icon {
    font-size: 2rem;
    margin-bottom: 14px;
    color: var(--primary-light);
}

.usecase-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.usecase-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ==========================================================================
   TESTIMONIALS / DEPOIMENTOS
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-base);
    backdrop-filter: blur(12px);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139, 92, 246, 0.35);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4), 0 0 25px rgba(139, 92, 246, 0.15);
}

.testimonial-card.featured {
    border-color: rgba(139, 92, 246, 0.35);
    background: linear-gradient(180deg, rgba(28, 24, 56, 0.75) 0%, rgba(14, 19, 34, 0.85) 100%);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: #FBBF24;
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.testimonial-text {
    font-size: 0.96rem;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    color: #FFFFFF;
    flex-shrink: 0;
}

.author-avatar.purple {
    background: linear-gradient(135deg, #8B5CF6, #6D28D9);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.4);
}

.author-avatar.emerald {
    background: linear-gradient(135deg, #10B981, #059669);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.author-avatar.blue {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 2px;
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.testimonial-badge-verified {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    color: #34D399;
    font-weight: 600;
}

.testimonial-badge-verified i {
    font-size: 0.85rem;
}

/* ==========================================================================
   PRICING / PLANOS SECTION (DYNAMIC FROM DB)
   ========================================================================== */
.pricing-toggle-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 48px;
}

.pricing-toggle-pills {
    display: inline-flex;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    padding: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(139, 92, 246, 0.1);
    backdrop-filter: blur(12px);
    gap: 4px;
}

.toggle-pill {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    user-select: none;
}

.toggle-pill:hover {
    color: #FFFFFF;
}

.toggle-pill.active {
    background: linear-gradient(135deg, #8B5CF6, #3B82F6);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.discount-badge {
    background: rgba(34, 197, 94, 0.2);
    color: #4ADE80;
    border: 1px solid rgba(34, 197, 94, 0.4);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 100px;
    letter-spacing: 0.3px;
}

.toggle-pill.active .discount-badge {
    background: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.5);
}

.discount-gold {
    background: rgba(245, 158, 11, 0.25);
    color: #FBBF24;
    border-color: rgba(245, 158, 11, 0.5);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    position: relative;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(12px);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
}

/* Featured Plan (Destaque) */
.pricing-card.featured {
    background: linear-gradient(180deg, rgba(28, 24, 56, 0.9) 0%, rgba(14, 19, 34, 0.95) 100%);
    border: 2px solid var(--primary);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.25), 0 20px 40px rgba(0, 0, 0, 0.5);
    transform: scale(1.04);
}

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-8px);
    box-shadow: 0 0 50px rgba(139, 92, 246, 0.35), 0 25px 50px rgba(0, 0, 0, 0.6);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #8B5CF6, #3B82F6);
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 18px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.plan-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.plan-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    min-height: 42px;
}

.plan-price-block {
    margin-bottom: 28px;
}

.price-promo-tag {
    display: inline-block;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #F87171;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.price-strike {
    text-decoration: line-through;
    color: var(--text-subtle);
    font-size: 1.1rem;
    margin-right: 6px;
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-currency {
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFFFFF;
}

.price-val {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
}

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

/* Plan Specs Summary */
.plan-specs {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 26px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    text-align: center;
}

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

.spec-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-light);
}

.spec-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Feature Checklist */
.plan-features-list {
    list-style: none;
    margin-bottom: 34px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.plan-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--text-body);
}

.plan-features-list li i {
    color: var(--accent-emerald);
    font-size: 0.95rem;
    margin-top: 4px;
    flex-shrink: 0;
}

/* ==========================================================================
   FAQ SECTION (ACCORDION)
   ========================================================================== */
.faq-wrapper {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-item.active {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
}

.faq-question {
    width: 100%;
    padding: 22px 28px;
    background: transparent;
    border: none;
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    gap: 16px;
}

.faq-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--primary-light);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background: var(--primary);
    color: #FFFFFF;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
    padding: 0 28px;
    color: var(--text-muted);
    font-size: 0.96rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    padding-bottom: 24px;
}

/* ==========================================================================
   FINAL CTA BANNER
   ========================================================================== */
.cta-box-wrapper {
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.25) 0%, rgba(14, 19, 34, 0.95) 100%);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    padding: 70px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 60px rgba(139, 92, 246, 0.15);
}

.cta-box-wrapper .cta-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 18px;
    line-height: 1.2;
}

.cta-box-wrapper .cta-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.cta-buttons-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: #04060B;
    border-top: 1px solid var(--border-color);
    padding: 70px 0 30px;
    position: relative;
    z-index: 2;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col-about .footer-logo {
    height: 36px;
    margin-bottom: 18px;
}

.footer-col-about p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-col-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 20px;
}

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

.footer-links-list a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links-list a:hover {
    color: #FFFFFF;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-info-item i {
    color: var(--primary-light);
    width: 18px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-subtle);
    flex-wrap: wrap;
    gap: 15px;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (SCROLL TO TOP & WHATSAPP)
   ========================================================================== */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 99;
}

.fab-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.3rem;
    cursor: pointer;
    text-decoration: none;
    border: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-fast);
    outline: none;
}

/* Scroll To Top */
.btn-scroll-top {
    background: rgba(18, 24, 40, 0.85);
    border: 1px solid var(--border-highlight);
    backdrop-filter: blur(10px);
    color: var(--primary-light);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
}

.btn-scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.btn-scroll-top:hover {
    background: var(--primary);
    color: #FFFFFF;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 25px var(--primary-glow);
}

/* Floating WhatsApp */
.btn-floating-whatsapp {
    background: linear-gradient(135deg, #10B981, #059669);
    position: relative;
    animation: pulseFloat 3s infinite alternate ease-in-out;
}

.btn-floating-whatsapp:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.5);
    color: #FFFFFF;
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes floatGently {
    0% {
        transform: translateY(0px);
    }
    100% {
        transform: translateY(-10px);
    }
}

@keyframes pulseFloat {
    0% {
        box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    }
    100% {
        box-shadow: 0 8px 30px rgba(16, 185, 129, 0.7);
    }
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* ==========================================================================
   SCROLL REVEAL & STAGGER ANIMATIONS
   ========================================================================== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
    filter: blur(4px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), 
                filter 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform, filter;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0px);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered Delays for Grid Children */
.steps-grid .step-card:nth-child(1) { transition-delay: 0.05s; }
.steps-grid .step-card:nth-child(2) { transition-delay: 0.18s; }
.steps-grid .step-card:nth-child(3) { transition-delay: 0.30s; }

.features-grid .feature-card:nth-child(1) { transition-delay: 0.05s; }
.features-grid .feature-card:nth-child(2) { transition-delay: 0.15s; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.25s; }
.features-grid .feature-card:nth-child(4) { transition-delay: 0.35s; }
.features-grid .feature-card:nth-child(5) { transition-delay: 0.45s; }
.features-grid .feature-card:nth-child(6) { transition-delay: 0.55s; }

.usecases-grid .usecase-box:nth-child(1) { transition-delay: 0.05s; }
.usecases-grid .usecase-box:nth-child(2) { transition-delay: 0.15s; }
.usecases-grid .usecase-box:nth-child(3) { transition-delay: 0.25s; }
.usecases-grid .usecase-box:nth-child(4) { transition-delay: 0.35s; }

.testimonials-grid .testimonial-card:nth-child(1) { transition-delay: 0.05s; }
.testimonials-grid .testimonial-card:nth-child(2) { transition-delay: 0.18s; }
.testimonials-grid .testimonial-card:nth-child(3) { transition-delay: 0.30s; }

.pricing-grid .pricing-card:nth-child(1) { transition-delay: 0.05s; }
.pricing-grid .pricing-card:nth-child(2) { transition-delay: 0.18s; }
.pricing-grid .pricing-card:nth-child(3) { transition-delay: 0.30s; }

.stats-grid .stat-item:nth-child(1) { transition-delay: 0.05s; }
.stats-grid .stat-item:nth-child(2) { transition-delay: 0.15s; }
.stats-grid .stat-item:nth-child(3) { transition-delay: 0.25s; }
.stats-grid .stat-item:nth-child(4) { transition-delay: 0.35s; }

.faq-wrapper .faq-item:nth-child(1) { transition-delay: 0.05s; }
.faq-wrapper .faq-item:nth-child(2) { transition-delay: 0.12s; }
.faq-wrapper .faq-item:nth-child(3) { transition-delay: 0.19s; }
.faq-wrapper .faq-item:nth-child(4) { transition-delay: 0.26s; }
.faq-wrapper .faq-item:nth-child(5) { transition-delay: 0.33s; }
.faq-wrapper .faq-item:nth-child(6) { transition-delay: 0.40s; }

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .hero-content {
        align-items: center;
    }

    .hero-subheadline {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-trust-row {
        justify-content: center;
    }

    .tv-showcase-wrapper {
        max-width: 600px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

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

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

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-headline {
        font-size: 2.6rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #0B0E17;
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        border-left: 1px solid var(--border-color);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
        transition: right var(--transition-base);
        z-index: 1000;
    }

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

    .mobile-toggle {
        display: block;
        z-index: 1001;
    }

    .steps-grid,
    .features-grid,
    .usecases-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .floating-actions {
        bottom: 20px;
        right: 20px;
    }

    .badge-left-bottom,
    .badge-right-top {
        display: none;
    }
}

@media (max-width: 580px) {
    .hero-cta-group {
        flex-wrap: wrap;
    }
    
    .hero-cta-group .btn {
        width: 100%;
    }
}

/* ==========================================================================
   LGPD COOKIE CONSENT BANNER (GLASSMORPHISM)
   ========================================================================== */
.btn-sm {
    padding: 8px 18px;
    font-size: 0.84rem;
    border-radius: var(--radius-sm);
}

.cookie-consent-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    max-width: 480px;
    width: calc(100% - 48px);
    background: rgba(14, 19, 34, 0.95);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 22px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(139, 92, 246, 0.2);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px) scale(0.95);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                visibility 0.4s ease;
}

.cookie-consent-banner.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.cookie-content {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.cookie-icon-wrapper {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

.cookie-text h4 {
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 4px;
}

.cookie-text p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.cookie-text a {
    color: var(--primary-light);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.cookie-text a:hover {
    color: #FFFFFF;
}

.cookie-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

@media (max-width: 480px) {
    .cookie-consent-banner {
        bottom: 14px;
        left: 14px;
        width: calc(100% - 28px);
        padding: 16px;
    }
    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }
    .cookie-actions .btn {
        width: 100%;
    }
}