/* ========================================
   ZAPIX - STYLES
   ======================================== */

/* CSS Variables */
:root {
    --background: #050505;
    --card-bg: #0d0d0d;
    --card-border: #1a1a1a;
    --foreground: #ffffff;
    --text-muted: #888888;
    --text-secondary: #aaaaaa;
    
    /* Colors - Paleta Verde WhatsApp */
    --green: #00D95F;
    --green-light: #00FF66;
    --green-glow: #39FF88;
    --purple: #00D95F;
    --purple-light: #00FF66;
    --cyan: #00D95F;
    --cyan-light: #00FF66;
    --red: hsl(0, 84.2%, 60.2%);
    --red-light: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00D95F, #00FF66);
    --gradient-hero: linear-gradient(180deg, #000000, rgba(0, 217, 95, 0.08));
    --gradient-purple-glow: radial-gradient(circle at top, rgba(0, 217, 95, 0.15), transparent 70%);
    --gradient-card: linear-gradient(135deg, rgba(0, 217, 95, 0.05), rgba(0, 255, 102, 0.03));
    
    /* Glows */
    --glow-purple: 0 0 40px rgba(0, 217, 95, 0.4);
    --glow-cyan: 0 0 40px rgba(0, 255, 102, 0.4);
    --glow-combined: 0 0 60px rgba(0, 217, 95, 0.3), 0 0 80px rgba(0, 255, 102, 0.15);
    
    /* Shadows */
    --shadow-elevated: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow-purple: 0 10px 50px rgba(0, 217, 95, 0.25);
    --shadow-glow-cyan: 0 10px 50px rgba(0, 255, 102, 0.25);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--foreground);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    color: var(--green);
}

.logo-text {
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--foreground);
}

.nav-cta {
    background: var(--green);
    color: #000 !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600 !important;
    font-size: 0.875rem;
}

.nav-cta:hover {
    background: var(--green-light);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--foreground);
    transition: var(--transition-smooth);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50px;
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 217, 95, 0.25), rgba(0, 217, 95, 0.08));
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    --rotation: -15deg;
    transform: rotate(-15deg);
}

.shape-2 {
    width: 280px;
    height: 100px;
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.15), rgba(0, 255, 102, 0.04));
    top: 30%;
    right: 5%;
    animation-delay: 2s;
    --rotation: 10deg;
    transform: rotate(10deg);
}

.shape-3 {
    width: 150px;
    height: 60px;
    background: linear-gradient(135deg, rgba(57, 255, 136, 0.15), rgba(0, 217, 95, 0.08));
    bottom: 25%;
    left: 5%;
    animation-delay: 4s;
    --rotation: -8deg;
    transform: rotate(-8deg);
}

.shape-4 {
    width: 320px;
    height: 90px;
    background: linear-gradient(135deg, rgba(34, 34, 34, 0.6), rgba(50, 50, 50, 0.3));
    bottom: 15%;
    right: 10%;
    animation-delay: 1s;
    --rotation: 5deg;
    transform: rotate(5deg);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(var(--rotation, 0deg));
    }
    50% {
        transform: translateY(-20px) rotate(var(--rotation, 0deg));
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-logo {
    display: BLOCK;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    color: var(--foreground);
}

.hero-logo-icon {
    color: var(--green);
}

.hero-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(0, 217, 95, 0.3);
    background: rgba(0, 217, 95, 0.08);
    font-size: 0.875rem;
    color: var(--green-light);
    margin-bottom: 32px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-title-static {
    display: block;
    color: var(--foreground);
}

.hero-title-animated {
    display: block;
    background: linear-gradient(135deg, #00D95F, #00FF66);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-height: 1.2em;
}

.rotating-word {
    display: none;
    animation: fade-in 0.5s ease-in-out;
}

.rotating-word.active {
    display: inline;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    text-decoration: none;
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--foreground);
    background: transparent;
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #00D95F, #00FF66);
    color: #000;
    box-shadow: 0 4px 20px rgba(0, 217, 95, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 217, 95, 0.4);
}

.btn-gradient {
    background: linear-gradient(135deg, #00D95F, #00FF66);
    color: #000;
    box-shadow: 0 4px 20px rgba(0, 217, 95, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 217, 95, 0.4);
}

.btn-outline-purple {
    border: 1px solid rgba(0, 217, 95, 0.4);
    color: var(--foreground);
    background: rgba(0, 217, 95, 0.08);
}

.btn-outline-purple:hover {
    border-color: rgba(0, 217, 95, 0.7);
    background: rgba(0, 217, 95, 0.15);
    transform: translateY(-2px);
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
    padding: 100px 0;
    position: relative;
}

#problem .container {
    text-align: center;
}

#solution .container {
    text-align: center;
}

#philosophy .container {
    text-align: center;
}

#target-audience .container {
    text-align: center;
}

#tech .container {
    text-align: center;
}

#testimonials .container {
    text-align: center;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 20px;
    text-align: center;
}

.badge-red {
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.08);
}

.badge-green {
    color: var(--green);
    border: 1px solid rgba(0, 217, 95, 0.3);
    background: rgba(0, 217, 95, 0.08);
}

.badge-purple {
    color: var(--green);
    border: 1px solid rgba(0, 217, 95, 0.3);
    background: rgba(0, 217, 95, 0.08);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
    text-align: center;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
    line-height: 1.7;
}

/* Gradient Text */
.text-gradient-red {
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-green {
    background: linear-gradient(135deg, #00D95F, #00FF66);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-purple {
    background: linear-gradient(135deg, #00D95F, #39FF88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   CARDS GRID
   ======================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    text-align: left;
    padding: 32px 28px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-elevated);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.icon-purple {
    background: rgba(0, 217, 95, 0.1);
    color: var(--green);
    border: 1px solid rgba(0, 217, 95, 0.2);
}

.icon-cyan {
    background: rgba(0, 255, 102, 0.08);
    color: var(--green-light);
    border: 1px solid rgba(0, 255, 102, 0.15);
}

.card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--foreground);
}

.card p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========================================
   PHILOSOPHY SECTION
   ======================================== */
.philosophy-card {
    border-radius: 20px;
    border: 1px solid var(--card-border);
    background: linear-gradient(135deg, rgba(0, 217, 95, 0.04), rgba(0, 255, 102, 0.02));
    padding: 60px 48px;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}

.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(0, 217, 95, 0.25), transparent);
}

.philosophy-columns {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 48px;
    align-items: start;
}

.philosophy-col h3 {
    text-align: left;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.col-ai h3 {
    color: var(--green);
}

.col-human h3 {
    color: var(--foreground);
}

.philosophy-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border: 1px solid;
}

.col-ai .philosophy-icon {
    background: rgba(0, 217, 95, 0.1);
    color: var(--green);
    border-color: rgba(0, 217, 95, 0.2);
}

.col-human .philosophy-icon {
    background: rgba(255, 255, 255, 0.05);
    color: var(--foreground);
    border-color: rgba(255, 255, 255, 0.1);
}

.philosophy-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.philosophy-list li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.philosophy-list li .dash {
    color: var(--green);
    font-weight: 600;
}

.philosophy-list li strong {
    color: var(--foreground);
}

.philosophy-divider {
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(0, 217, 95, 0.25), transparent);
    min-height: 200px;
}

.philosophy-cta {
    text-align: center;
    margin-top: 40px;
}

/* ========================================
   AUDIENCE SECTION
   ======================================== */
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    position: relative;
}

.audience-card {
    border-radius: 20px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    padding: 40px 36px;
    position: relative;
    transition: var(--transition-smooth);
}

.audience-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-elevated);
}

.audience-popular {
    border-color: rgba(0, 217, 95, 0.25);
    background: linear-gradient(135deg, rgba(0, 217, 95, 0.03), rgba(0, 255, 102, 0.02));
}

.popular-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--green);
    color: #000;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    letter-spacing: 0.05em;
}

.card-badge {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid;
}

.badge-green-small {
    background: rgba(0, 217, 95, 0.1);
    color: var(--green);
    border-color: rgba(0, 217, 95, 0.2);
}

.audience-card h3 {
    text-align: left;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.audience-card > p {
    text-align: left;
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

.audience-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.audience-list li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.audience-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
}

.audience-popular .audience-list li::before {
    background: var(--green-light);
}

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

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

.stat-card {
    text-align: center;
    padding: 36px 24px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 217, 95, 0.2);
    box-shadow: var(--shadow-glow-purple);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: rgba(0, 217, 95, 0.1);
    color: var(--green);
    border: 1px solid rgba(0, 217, 95, 0.2);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--foreground);
    margin-bottom: 4px;
}

.stat-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial-card {
    padding: 28px 24px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    transition: var(--transition-smooth);
}

/*

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 217, 95, 0.2);
}

.testimonial-card:nth-child(2) {
    margin-top: 30px;
}

.testimonial-card:nth-child(3) {
    margin-top: 60px;
}

.testimonial-card:nth-child(4) {
    margin-top: 0;
}

.testimonial-card:nth-child(5) {
    margin-top: 30px;
}

.testimonial-card:nth-child(6) {
    margin-top: 60px;
}

.testimonial-card:nth-child(7) {
    margin-top: 0;
}

.testimonial-card:nth-child(8) {
    margin-top: 30px;
}
    */

.testimonial-card p {
    text-align: left;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 217, 95, 0.3);
}

.author-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
}

.author-role {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ========================================
   CTA SECTION
   ======================================== */
.section-cta {
    text-align: center;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.cta-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.dot-green {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    border-top: 1px solid var(--card-border);
    padding: 60px 0 30px;
    background: rgba(5, 5, 5, 0.8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-logo-icon {
    color: var(--green);
}

.footer-column h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--foreground);
}

.footer-column a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 6px 0;
    transition: var(--transition-smooth);
}

.footer-column a:hover {
    color: var(--foreground);
}

.footer-column a svg {
    flex-shrink: 0;
    color: var(--text-muted);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--card-border);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(0, 217, 95, 0.4);
    transition: var(--transition-smooth);
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 217, 95, 0.5);
}

@keyframes whatsapp-pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0, 217, 95, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(0, 217, 95, 0.6);
    }
}

/* ========================================
   REVEAL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.cards-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.cards-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.cards-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.cards-grid .reveal:nth-child(4) { transition-delay: 0.1s; }
.cards-grid .reveal:nth-child(5) { transition-delay: 0.2s; }
.cards-grid .reveal:nth-child(6) { transition-delay: 0.3s; }

.stats-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.stats-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.stats-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.stats-grid .reveal:nth-child(4) { transition-delay: 0.4s; }

.testimonials-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.testimonials-grid .reveal:nth-child(2) { transition-delay: 0.15s; }
.testimonials-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.testimonials-grid .reveal:nth-child(4) { transition-delay: 0.1s; }
.testimonials-grid .reveal:nth-child(5) { transition-delay: 0.15s; }
.testimonials-grid .reveal:nth-child(6) { transition-delay: 0.2s; }
.testimonials-grid .reveal:nth-child(7) { transition-delay: 0.1s; }
.testimonials-grid .reveal:nth-child(8) { transition-delay: 0.15s; }

.audience-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.audience-grid .reveal:nth-child(2) { transition-delay: 0.2s; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--card-border);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .philosophy-columns {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .philosophy-divider {
        display: none;
    }
    
    .philosophy-card {
        padding: 32px 24px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card:nth-child(n) {
        margin-top: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 24px 16px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

/* ========================================
   AVIX DIGITAL — EFEITOS PREMIUM HERO
   ======================================== */

:root {
    --avix-green: #00D95F;
    --avix-green-light: #00FF66;
    --avix-green-glow: #39FF88;
    --avix-green-muted: rgba(0, 217, 95, 0.15);
    --avix-border-green: rgba(0, 217, 95, 0.2);
    --avix-border-subtle: rgba(255, 255, 255, 0.06);
    --avix-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Cursor Glow */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 217, 95, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    will-change: transform;
}

@media (max-width: 768px) {
    .cursor-glow { display: none; }
}

/* Grid Background */
.grid-bg {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 217, 95, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 95, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

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

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 217, 95, 0.12) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: avix-orb-1 20s ease-in-out infinite;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.08) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: avix-orb-2 25s ease-in-out infinite;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(57, 255, 136, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: avix-orb-3 18s ease-in-out infinite;
}

@keyframes avix-orb-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 30px) scale(1.05); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes avix-orb-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -40px) scale(1.08); }
    66% { transform: translate(-20px, 20px) scale(0.92); }
}

@keyframes avix-orb-3 {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

@media (max-width: 768px) {
    .orb-1 { width: 300px; height: 300px; }
    .orb-2 { width: 250px; height: 250px; }
    .orb-3 { width: 200px; height: 200px; }
    .ambient-orb { filter: blur(80px); }
}

/* Floating Particles */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--avix-green-glow);
    border-radius: 50%;
    opacity: 0;
    animation: avix-particle-float linear infinite;
}

@keyframes avix-particle-float {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

/* Reveal Animation (para elementos da hero) */
.hero-content > * {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--avix-ease), transform 0.8s var(--avix-ease);
}

.hero-content.loaded > * {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays para os filhos da hero */
.hero-content.loaded > *:nth-child(1) { transition-delay: 0.1s; }
.hero-content.loaded > *:nth-child(2) { transition-delay: 0.3s; }
.hero-content.loaded > *:nth-child(3) { transition-delay: 0.5s; }
.hero-content.loaded > *:nth-child(4) { transition-delay: 0.7s; }
.hero-content.loaded > *:nth-child(5) { transition-delay: 0.9s; }
.hero-content.loaded > *:nth-child(6) { transition-delay: 1.1s; }

/* Logo glow pulse */
.hero-logo-icon {
    filter: drop-shadow(0 0 20px rgba(0, 217, 95, 0.3));
    animation: avix-logo-pulse 4s ease-in-out infinite;
}

@keyframes avix-logo-pulse {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 217, 95, 0.3)); }
    50% { filter: drop-shadow(0 0 30px rgba(0, 217, 95, 0.5)); }
}

/* Glow no hero-badge (pulse dot) */
.pulse-dot {
    box-shadow: 0 0 8px var(--avix-green);
}

/* Scroll Indicator */
.hero::after {
    content: '';
    position: absolute;
    bottom: 40px;
    left: 50%;
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--avix-green), transparent);
    transform: translateX(-50%);
    opacity: 0.4;
    animation: avix-scroll-bounce 2s ease-in-out infinite;
}

@keyframes avix-scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 768px) {
    .hero::after { bottom: 24px; }
}

/* Efeito hover glow nos botões */
.btn-primary:hover {
    box-shadow: 
        0 0 30px rgba(0, 217, 95, 0.4),
        0 0 80px rgba(0, 217, 95, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-2px);
}


.btn-outline:hover {
    border-color: var(--avix-border-green) !important;
    background: var(--avix-green-muted) !important;
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 217, 95, 0.1) !important;
}