/* ============================================================
   NINJAHUB V2 — THE NEURAL NEXUS
   Premium Technological / Futuristic Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Core Palette - Obsidian Dark */
    --bg-deep: #000000;
    --bg-surface: #0a0a0c;
    --bg-card: #111111;
    
    /* Brand Colors - Vivid Orange */
    --primary: #ff6a00;
    --primary-glow: rgba(255, 106, 0, 0.3);
    --secondary: #ffffff; 
    
    /* Neutral / Text */
    --text-high: #ffffff;
    --text-mid: #b0b0b5;
    --text-low: #6a6a72;
    --border: rgba(255, 255, 255, 0.08);
    --border-bright: rgba(255, 255, 255, 0.15);
    
    /* Utilities */
    --glass: blur(25px);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.5);
    --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    
    /* Plan Specifics */
    --infinite-accent: #a78bfa;
    --infinite-glow: rgba(167,139,250,0.15);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; border: 2px solid var(--bg-deep); }
::-webkit-scrollbar-thumb:hover { background: var(--secondary); }

/* --- Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-deep);
}

body {
    background-color: var(--bg-deep);
    color: var(--text-mid);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(255, 106, 0, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -1;
    opacity: 0.8;
}

.bg-scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: linear-gradient(to bottom, transparent, var(--primary-glow), transparent);
    opacity: 0.1;
    z-index: -1;
    pointer-events: none;
    animation: scan 6s linear infinite;
}

@keyframes scan {
    0% { top: -10%; }
    100% { top: 110%; }
}

.bg-cursor {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-high);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.glitch-hover:hover {
    animation: glitch 0.3s cubic-bezier(.25,.46,.45,.94) both infinite;
}

@keyframes glitch {
    0% { transform: translate(0); text-shadow: -2px 0 var(--secondary), 2px 0 var(--primary); }
    25% { transform: translate(-2px, 2px); }
    50% { transform: translate(2px, -2px); text-shadow: 2px 0 var(--secondary), -2px 0 var(--primary); }
    75% { transform: translate(-2px, -2px); }
    100% { transform: translate(0); }
}

.accent-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

section {
    padding: 100px 0;
    position: relative;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 12px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

nav.scrolled .logo,
nav.scrolled .nav-links a {
    color: #121212;
}

nav.scrolled .btn-nav {
    background: var(--primary);
    color: #fff !important;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    color: var(--text-high);
}

.logo img {
    height: 32px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-mid);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--primary);
    color: #000 !important;
    padding: 10px 24px;
    border-radius: 100px;
    font-weight: 700;
    box-shadow: 0 4px 20px var(--primary-glow);
}

/* --- Hero Section --- */
.hero {
    height: 85vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding: 80px 0 60px;
    text-align: left;
    overflow: hidden;
    background-image: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,0.8) 30%, transparent 100%), url('../assets/hero-desktop.png');
    background-size: contain;
    background-position: calc(100% + 100px) center;
    background-repeat: no-repeat;
}

.hero .container {
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    padding-left: 80px;
}

.hero-content {
    max-width: 750px;
    position: relative;
    z-index: 10;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero h1 {
    font-size: clamp(48px, 6vw, 84px);
    line-height: 0.95;
    margin-bottom: 32px;
    letter-spacing: -0.04em;
}

.hero p {
    font-size: 20px;
    color: var(--text-mid);
    margin-bottom: 48px;
    max-width: 600px;
    line-height: 1.5;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-visual img {
    width: 130%;
    filter: drop-shadow(0 20px 80px var(--primary-glow));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(2deg); }
}

/* --- Marquee --- */
.marquee-container {
    width: 100%;
    overflow: hidden;
    background: var(--bg-surface);
    padding: 30px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-top: -50px;
}

.marquee-content {
    display: flex;
    gap: 80px;
    animation: scroll 40s linear infinite;
    width: max-content;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-low);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.marquee-item img {
    height: 24px;
    filter: grayscale(1);
    opacity: 0.5;
}

.cta-group {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 800;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px var(--primary-glow);
}

.btn-outline {
    border: 1px solid var(--border-bright);
    color: var(--text-high);
    padding: 16px 40px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: var(--glass);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-high);
}

/* --- Stats --- */
.stats-bar {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

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

.stat-value {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

.stat-label {
    font-size: 14px;
    color: var(--text-low);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* --- Tools Grid --- */
.tools-section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.section-header h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.tool-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(255, 92, 0, 0.08);
}

.tool-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.tool-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.tool-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.tool-card p {
    font-size: 14px;
    color: var(--text-low);
}

/* --- Pricing --- */
.pricing-section {
    padding: 120px 0;
    background: radial-gradient(circle at center, rgba(255, 106, 0, 0.03), transparent);
}

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

/* --- Plan UI --- */
.pricing-card {
    background: #111111;
    border: 1px solid #222;
    border-radius: 24px;
    padding: 40px 24px;
    transition: var(--transition);
    text-align: center;
}

.pricing-card h3 {
    font-size: 22px;
    color: #fff;
    font-weight: 800;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.pricing-card .price {
    font-size: 56px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 24px;
}

.pricing-card .price span {
    font-size: 14px;
    color: #888;
}

.gen-banner {
    background: rgba(255, 106, 0, 0.1);
    border: 1px solid var(--primary);
    border-radius: 12px;
    padding: 12px;
    color: var(--primary);
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #fff;
    margin-bottom: 16px;
    text-align: left;
}

.features-list li i {
    color: #00c853;
    background: rgba(0, 200, 83, 0.1);
    padding: 4px;
    border-radius: 50%;
    font-size: 10px;
}

.unlimited-tag {
    background: #ff6a00;
    color: #000;
    font-size: 10px;
    font-weight: 900;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: auto;
}

.btn-plan {
    background: var(--primary);
    color: #fff;
    padding: 18px;
    border-radius: 12px;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
    transition: var(--transition);
}

.btn-plan:hover {
    filter: brightness(1.1);
    transform: translateY(-4px);
}

@keyframes pulseGlow {
    from { box-shadow: 0 0 30px rgba(255, 106, 0, 0.1); }
    to { box-shadow: 0 0 60px rgba(255, 106, 0, 0.2); }
}

.pricing-card.unlimited {
    border-color: var(--secondary);
    background: rgba(0, 242, 255, 0.02);
}

.pricing-card.unlimited .price {
    color: var(--secondary);
    text-shadow: 0 0 15px var(--secondary-glow);
}

.unlimited-badge {
    background: var(--secondary);
    color: #000;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 800;
    margin-left: auto;
}

.pricing-card h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-low);
    margin-bottom: 16px;
}

.price {
    font-size: 56px;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-high);
    margin-bottom: 32px;
}

.price span {
    font-size: 18px;
    color: var(--text-low);
    font-weight: 400;
}

.features-list {
    text-align: left;
    list-style: none;
    margin-bottom: 40px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    margin-bottom: 16px;
    color: var(--text-mid);
}

.features-list i {
    color: var(--primary);
    font-size: 12px;
}

/* --- FAQ --- */
.faq-section {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.01);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 32px;
    border-radius: 20px;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-glow);
}

.faq-item h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary);
}

.faq-item p {
    font-size: 14px;
    color: var(--text-low);
}

/* --- Footer --- */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin-top: 16px;
    color: var(--text-low);
    max-width: 300px;
}

.footer-col h4 {
    margin-bottom: 24px;
    font-size: 16px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    text-decoration: none;
    color: var(--text-low);
    font-size: 14px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-low);
}

/* --- Comparison Table --- */
.comparison-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    margin-top: 40px;
    backdrop-filter: var(--glass);
}

.comp-table {
    width: 100%;
    border-collapse: collapse;
}

.comp-table th, .comp-table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comp-table th {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-high);
    font-family: var(--font-heading);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.comp-table .tool-name {
    color: var(--text-high);
    font-weight: 600;
}

.comp-table .cost-individual {
    color: #ff4444;
    font-family: var(--font-mono);
}

.comp-table .cost-hub {
    color: var(--green, #00ff88);
    font-weight: 700;
}

.total-row {
    background: rgba(255, 106, 0, 0.05);
}

.total-row td {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}

/* --- Urgency Banner --- */
.urgency-banner {
    background: linear-gradient(90deg, var(--primary), var(--brand-dark, #d45800));
    color: #000;
    text-align: center;
    padding: 8px 0;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.05em;
    position: relative;
    z-index: 1001;
}

/* --- Trust Badges --- */
.trust-badges {
    display: flex;
    gap: 32px;
    justify-content: center;
    margin-top: 40px;
    opacity: 0.6;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.trust-item i {
    font-size: 20px;
    color: var(--primary);
}

/* --- Section Variations --- */
.dark-section {
    background: #0a0a0c;
    color: #b0b0b5;
}

.dark-section h2, 
.dark-section h3, 
.dark-section h4 {
    color: #ffffff;
}

.dark-section .badge {
    background: rgba(255, 106, 0, 0.15);
    border-color: rgba(255, 106, 0, 0.3);
}

.dark-section .comparison-container {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-section .comp-table th {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.dark-section .faq-item {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-section .faq-item h4 {
    color: var(--primary);
}

.dark-section .faq-item p {
    color: #b0b0b5;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        background-image: url('../assets/hero-mobile.png');
        background-position: center 15%;
        background-size: cover;
        text-align: center;
        padding: 80px 24px 60px;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        min-height: 80vh;
    }
    .hero-content {
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }
    .hero h1 { 
        font-size: 34px; 
        margin-top: 15px;
        line-height: 1.1;
    }
    .hero p {
        font-size: 15px;
        margin-bottom: 24px;
        padding: 0 10px;
    }
    .btn-primary, .btn-outline {
        padding: 12px 20px;
        font-size: 13px;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    .cta-group {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    .nav-links { display: none; }
    .stats-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-content { grid-template-columns: 1fr; gap: 40px; }
}

.trust-badges-mini {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 15px;
    font-size: 10px;
    color: var(--text-low);
    font-weight: 600;
}

.trust-badges-mini span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.trust-badges-mini i {
    color: var(--primary);
    font-size: 9px;
}

/* --- Plan Detail Pages --- */
.hero-plan {
    padding: 100px 0 60px;
    height: 60vh;
    min-height: 450px;
    display: flex;
    align-items: center;
    text-align: left;
    position: relative;
    overflow: hidden;
    background-image: radial-gradient(circle at center, rgba(0,0,0,0.6) 0%, transparent 100%), url('../assets/hero-desktop.png');
    background-size: contain;
    background-position: calc(100% + 150px) center;
    background-repeat: no-repeat;
}

.hero-plan .container {
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    padding-left: 80px;
}

.plan-plus .hero-plan,
.plan-pro .hero-plan {
    background-image: radial-gradient(circle at center, rgba(255, 106, 0, 0.1) 0%, transparent 70%), url('../assets/hero-desktop.png');
}

.plan-ilimitado .hero-plan {
    background-image: radial-gradient(circle at center, rgba(168, 85, 247, 0.15) 0%, transparent 70%), url('../assets/hero-desktop.png');
}

@media (max-width: 768px) {
    .hero-plan {
        padding: 80px 0 40px;
        background-image: url('../assets/hero-mobile.png');
        background-position: center top;
        background-size: 120% auto;
    }
    .plan-plus .hero-plan,
    .plan-pro .hero-plan {
        background-image: radial-gradient(circle at top, rgba(255, 106, 0, 0.1) 0%, transparent 70%), url('../assets/hero-mobile.png');
    }
    .plan-ilimitado .hero-plan {
        background-image: radial-gradient(circle at top, rgba(168, 85, 247, 0.15) 0%, transparent 70%), url('../assets/hero-mobile.png');
    }
}

.plan-badge {
    display: inline-block;
    background: var(--primary);
    color: #000;
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 24px;
    text-transform: uppercase;
    box-shadow: 0 0 20px var(--primary-glow);
}

.tool-grid-detail {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.tool-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 32px;
    border-radius: 24px;
    transition: var(--transition);
    position: relative;
}

.tool-detail-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(255, 106, 0, 0.05);
}

.tool-detail-card img {
    height: 48px;
    width: 48px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    padding: 8px;
}

.limit-tag {
    display: inline-block;
    background: rgba(255,255,255,0.05);
    padding: 4px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    margin-top: 16px;
    text-transform: uppercase;
}

/* --- Plan Type Variations --- */
.plan-ilimitado .plan-badge {
    background: var(--infinite-accent);
    box-shadow: 0 0 20px var(--infinite-glow);
}

.plan-ilimitado .limit-tag {
    color: var(--infinite-accent);
}

.plan-ilimitado .tool-detail-card:hover {
    border-color: var(--infinite-accent);
    box-shadow: 0 20px 50px rgba(167, 139, 250, 0.05);
}

/* --- Floating Elements --- */
.floating-icon {
    position: absolute;
    z-index: -1;
    opacity: 0.1;
    font-size: 120px;
    filter: blur(2px);
    pointer-events: none;
}

.f-1 { top: 10%; left: 5%; animation: float 8s ease-in-out infinite; }
.f-2 { top: 60%; right: 5%; animation: float 10s ease-in-out infinite reverse; }

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    background-color: #128c7e;
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25d366;
    z-index: -1;
    animation: wa-pulse 2s infinite;
}

@keyframes wa-pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.6); opacity: 0; }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 26px;
    }
}