/* =========================================
   DESIGN SYSTEM & VARIABLES
   ========================================= */
:root {
    /* Color Palette */
    --color-primary: #0B3C5D; /* Azul Corporativo */
    --color-primary-light: #164f78;
    --color-secondary: #C4390C; /* Rojo Acento */
    --color-secondary-hover: #A1300B;
    --color-bg: #ffffff;
    --color-surface: #f8fafc;
    --color-surface-dark: #f1f5f9;
    --color-text: #334155;
    --color-text-dark: #0B3C5D;
    --color-text-light: #6D6E71; /* Gris Corporativo */
    --color-white: #ffffff;
    
    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-section: 6rem;
    
    /* Component Values */
    --container-width: 1200px;
    --navbar-height: 100px;
    
    /* Effects & Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-btn: 0 4px 14px rgba(196, 57, 12, 0.3);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-pill: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   RESET & BASE STYLES
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height); /* Offset links so headers aren't hidden under fixed navbar */
}

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

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

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

ul, ol {
    list-style: none;
}

/* =========================================
   GRID & LAYOUT
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

section {
    padding: var(--space-section) 0;
    position: relative;
}

/* =========================================
   UTILITIES & COMPONENTS
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 57, 12, 0.4);
}

.btn-outline {
    background-color: var(--color-white);
    color: var(--color-text-dark);
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background-color: var(--color-surface);
    transform: translateY(-2px);
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    background-color: rgba(255, 255, 255, 0.85); /* Glassmorphism base */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

/* Modifier class applied via JS when scrolled */
.navbar.scrolled {
    box-shadow: var(--shadow-sm);
    background-color: rgba(255, 255, 255, 0.98);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    z-index: 1001; /* Above mobile menu */
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--color-secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--color-text-dark);
    position: relative;
    padding: 0.5rem 0;
}

/* Underline hover effect for links */
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-normal);
}

.nav-links a:not(.btn):hover::after,
.nav-links a.active:not(.btn)::after {
    width: 100%;
}

.nav-links a:not(.btn):hover {
    color: var(--color-secondary);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    left: 0;
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 9px; }
.mobile-menu-btn span:nth-child(3) { top: 18px; }

/* Mobile Menu Open State */
.mobile-menu-btn.active span:nth-child(1) {
    top: 9px;
    transform: rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-45deg);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--navbar-height) + var(--space-lg));
    overflow: hidden;
    background-color: var(--color-surface);
    position: relative;
}

.hero-bg {
    display: none;
}

.hero-shape {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 85%;
    height: 85%;
    background-color: #E6EEF4;
    border-radius: 40px;
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background-color: transparent;
    border: 1.5px solid var(--color-secondary);
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--border-radius-pill);
    margin-bottom: var(--space-md);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    letter-spacing: -1px;
}

.highlight {
    color: var(--color-secondary);
    position: relative;
    display: inline-block;
}

.highlight::after {
    display: none;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    max-width: 90%;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Graphics */
.hero-img-container {
    position: relative;
    width: 100%;
    max-width: 650px;
    margin: 0 auto;
    z-index: 2;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
    object-fit: cover;
}

.graphic-card {
    position: absolute;
    background: var(--color-white);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    border: none;
    z-index: 3;
}

.card-1 {
    top: 10%;
    right: -5%;
}

.card-2 {
    bottom: 15%;
    left: -5%;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes float-delayed {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* =========================================
   ABOUT SECTION
   ========================================= */
.about {
    background-color: var(--color-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.section-subtitle {
    font-weight: 700;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.about-text strong {
    color: var(--color-text-dark);
    font-weight: 600;
}

.features-list {
    margin-top: var(--space-lg);
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
    color: var(--color-primary);
    font-size: 1.125rem;
}

.check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: #E6EEF4;
    color: var(--color-primary);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: bold;
}

.about-image {
    position: relative;
    height: 400px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    order: -1;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-card {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 25px rgba(196, 57, 12, 0.4);
    z-index: 2;
}

.about-card h3 {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 0.25rem;
    font-weight: 800;
}

.about-card p {
    font-weight: 600;
    opacity: 0.9;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.services {
    background-color: var(--color-surface);
    position: relative;
    z-index: 1;
}

.section-header {
    margin-bottom: var(--space-xl);
}

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

.section-desc {
    max-width: 600px;
    margin: var(--space-md) auto 0;
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.service-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 0;
    margin-bottom: 0;
    transition: transform var(--transition-normal);
}

.service-card:hover .service-img {
    transform: scale(1.05);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--color-primary);
}

.service-text {
    padding: 0 1.5rem 2rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* =========================================
   FLEET & COVERAGE SECTION
   ========================================= */
.fleet {
    background: linear-gradient(to bottom, var(--color-white), var(--color-surface));
    overflow: hidden;
}

.fleet-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.fleet-text .section-desc {
    margin: var(--space-sm) 0 var(--space-lg) 0;
    text-align: left;
}

.fleet-stats {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.03);
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    text-align: center;
    min-width: 100px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-light);
    text-transform: uppercase;
}

.fleet-visual {
    position: relative;
    height: 500px;
    background: radial-gradient(circle at center, rgba(0,202,114,0.1) 0%, transparent 70%);
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
}

.map-bg {
    position: relative;
    width: 100%;
    max-width: 350px;
}

.map-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.premium-map {
    border-radius: var(--border-radius-lg);
    box-shadow: none;
    mix-blend-mode: multiply; /* Para combinar el fondo blanco con la web si es necesario */
}

.pulse-point {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(196, 57, 12, 0.7);
    animation: pulse 2s infinite;
    z-index: 2;
}

.point-1 { top: 25%; left: 52%; }
.point-2 { top: 50%; left: 47%; animation-delay: 0.5s; }
.point-3 { top: 75%; left: 42%; animation-delay: 1s; }

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(196, 57, 12, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 15px rgba(196, 57, 12, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(196, 57, 12, 0); }
}

/* =========================================
   CONTACT SECTION
   ========================================= */
.contact {
    background-color: var(--color-surface);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.contact-info .section-title {
    margin-bottom: var(--space-sm);
}

.contact-info .section-desc {
    margin-bottom: var(--space-xl);
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.info-icon {
    font-size: 1.5rem;
    background-color: rgba(0,202,114,0.1);
    color: var(--color-secondary);
    padding: 1rem;
    border-radius: var(--border-radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.info-item h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.25rem;
}

.info-item a, .info-item p {
    color: var(--color-text-light);
    font-size: 1.125rem;
    font-weight: 500;
}

.info-item a:hover {
    color: var(--color-secondary);
}

.contact-form-wrapper {
    background-color: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.03);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text);
    transition: all var(--transition-fast);
    background-color: var(--color-white);
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(196, 57, 12, 0.1);
}

.btn-block {
    width: 100%;
    margin-top: var(--space-md);
}

.loader-small {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-bottom-color: var(--color-white);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    vertical-align: middle;
}

.form-success {
    margin-top: 1rem;
    padding: 1rem;
    background-color: rgba(196, 57, 12, 0.1);
    color: var(--color-secondary-hover);
    border-radius: var(--border-radius-sm);
    text-align: center;
    font-weight: 600;
}

/* =========================================
   FOOTER & CTA
   ========================================= */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.footer-cta {
    padding: var(--space-section) 0;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
}

.footer-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at right top, rgba(0,202,114,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.footer-cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.footer-cta-desc {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-lg);
}

.footer-bottom {
    padding: var(--space-xl) 0 var(--space-md) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-logo .logo {
    color: var(--color-white);
    font-size: 2rem;
}

.footer-logo p {
    color: rgba(255,255,255,0.6);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.copyright {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.developer-credit {
    margin-top: 0.5rem;
    color: rgba(255,255,255,0.7);
}

.developer-credit a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.developer-credit a:hover {
    color: var(--color-secondary-hover);
    text-decoration: underline;
}

/* =========================================
   MEDIA QUERIES
   ========================================= */
@media (max-width: 992px) {
    .nav-links {
        gap: 1.5rem;
    }
    
    .hero-content, .about-content, .fleet-content, .contact-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .hero {
        text-align: center;
        padding-top: calc(var(--navbar-height) + var(--space-xl));
    }
    
    .hero-bg {
        width: 100%;
        clip-path: none;
    }
    
    .hero-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }

    .about-image {
        order: 0;
        margin-bottom: var(--space-md);
    }
}

@media (max-width: 768px) {
    .fleet-stats {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-cta-title {
        font-size: 2rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateY(-100%);
        transition: transform var(--transition-slow);
        opacity: 0;
        visibility: hidden;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links a:not(.btn) {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    /* Ajuste Espaciado Formulario Móvil */
    .contact-form-wrapper {
        padding: 1.5rem 1rem;
    }
    
    /* Ajuste Lista de Atributos de Flota Centrados Móvil */
    .fleet .features-list li {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.5rem;
    }
    
    .fleet .features-list li strong {
        display: block;
        margin-bottom: 0.25rem;
    }
}

/* =========================================
   LOGOS & BRANDING GEOMETRY
   ========================================= */
.header-logo {
    max-height: 85px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-logo-img {
    max-height: 130px;
    width: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 0.5rem;
}

/* Service Card Button Logic Desktop / Mobile */
.service-card-btn {
    display: none;
}
.services-cta {
    display: block;
}

@media (max-width: 768px) {
    .header-logo {
        max-height: 65px;
    }
    
    .service-card-btn {
        display: inline-flex;
        width: calc(100% - 3rem);
        margin: 0 1.5rem 1.5rem;
    }
    .service-text {
        padding-bottom: 1.5rem;
    }
    .services-cta {
        display: none !important;
    }
}

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: pulse-wa 2s infinite;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
    animation: none;
    color: #FFF;
}

@keyframes pulse-wa {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
}