/* ========== VARIABLES ========== */
:root {
    /* Colors - Eye-catching & Professional */
    --primary: #FF6B35;        /* Orange - Attention grabbing */
    --primary-dark: #E55A2B;   /* Darker orange */
    --secondary: #00B894;      /* Green - Trust & Success */
    --accent: #6C5CE7;         /* Purple - Premium feel */
    --dark: #2D3436;           /* Dark gray for text */
    --light: #FFFFFF;          /* White */
    --gray: #636E72;           /* Medium gray */
    --light-gray: #F5F6FA;     /* Light background */
    --border: #E0E0E0;         /* Border color */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FF8E53 100%);
    --gradient-secondary: linear-gradient(135deg, #00B894 0%, #00D3A9 100%);
    --gradient-accent: linear-gradient(135deg, #6C5CE7 0%, #A29BFE 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
}

/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.highlight {
    color: var(--primary);
    font-weight: 700;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-md);
    color: var(--gray);
}

/* ========== NOTIFICATION BAR ========== */
.notification-bar {
    background: var(--gradient-accent);
    color: white;
    text-align: center;
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.notification-bar .container {
    position: relative;
    z-index: 1;
}

.pulse-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #FFEAA7;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
    margin-right: var(--space-sm);
}

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

/* ========== NAVIGATION ========== */
.navbar {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark);
    text-decoration: none;
}

.logo i {
    color: var(--primary);
    margin-right: var(--space-xs);
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

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

.nav-cta {
    background: var(--gradient-primary);
    color: white !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600 !important;
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* ========== HERO SECTION ========== */
.hero {
    padding: var(--space-3xl) 0;
    background: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.badge-promo {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: var(--space-xl);
}

.price-container {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-xl);
    border: 2px solid var(--primary);
    animation: glow 2s infinite alternate;
}

@keyframes glow {
    from { box-shadow: var(--shadow-lg); }
    to { box-shadow: 0 0 20px rgba(255, 107, 53, 0.3); }
}

.old-price {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: var(--space-xs);
}

.strike {
    text-decoration: line-through;
    color: #FF7675;
    font-weight: 600;
}

.new-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
}

.price-big {
    font-size: 4rem;
    color: var(--primary);
}

.price-small {
    font-size: 1.5rem;
    color: var(--gray);
}

.discount-badge {
    display: inline-block;
    background: #FFEAA7;
    color: #D63031;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-top: var(--space-sm);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.stat-item i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.hero-image {
    position: relative;
}

.device-mockup {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.device-screen {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-xl);
}

.device-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1551650975-87deedd944c3?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;
    opacity: 0.9;
}

/* ========== FEATURES SECTION ========== */
.features {
    padding: var(--space-3xl) 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.feature-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: white;
    font-size: 1.8rem;
}

.feature-card h3 {
    margin-bottom: var(--space-md);
}

.features-note {
    background: var(--light-gray);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--secondary);
}

.note-box {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.note-box i {
    color: var(--secondary);
    font-size: 1.5rem;
}

/* ========== PRICING SECTION ========== */
.pricing {
    padding: var(--space-3xl) 0;
    background: var(--light-gray);
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-2xl);
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border: 3px solid var(--primary);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 2px solid var(--border);
}

.pricing-header h3 {
    font-size: 2rem;
    color: var(--dark);
}

.price-display {
    margin: var(--space-lg) 0;
}

.promo-tag {
    display: inline-block;
    background: #FFEAA7;
    color: #D63031;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-top: var(--space-sm);
}

.pricing-features {
    margin-bottom: var(--space-xl);
}

.pricing-features h4 {
    color: var(--dark);
    margin-bottom: var(--space-lg);
    font-size: 1.3rem;
}

.pricing-features ul {
    list-style: none;
}

.pricing-features li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-top: 2px;
}

.pricing-cta {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.btn-primary-lg {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-lg) var(--space-2xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    transition: var(--transition);
    margin-bottom: var(--space-md);
    width: 100%;
    justify-content: center;
}

.btn-primary-lg:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.pricing-note {
    color: var(--gray);
    font-size: 0.9rem;
}

.pricing-limitation {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    background: var(--light-gray);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
}

.limit-box {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.limit-box i {
    font-size: 2rem;
    color: var(--primary);
}

.limit-box h4 {
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

/* ========== PROCESS SECTION ========== */
.process {
    padding: var(--space-3xl) 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.step {
    position: relative;
    text-align: center;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-content {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border);
    height: 100%;
    padding-top: var(--space-xl);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: white;
    font-size: 2rem;
}

.step h3 {
    margin-bottom: var(--space-md);
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials {
    padding: var(--space-3xl) 0;
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.testimonial-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: var(--space-lg);
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 2rem;
}

.author-info h4 {
    margin-bottom: var(--space-xs);
    font-size: 1.1rem;
}

.rating {
    color: #FFD700;
}

/* ========== FAQ SECTION ========== */
.faq {
    padding: var(--space-3xl) 0;
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: var(--space-2xl) auto;
}

.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: var(--space-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--dark);
}

.faq-question i {
    transition: var(--transition);
    color: var(--gray);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    padding: 0 var(--space-lg);
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: var(--space-lg);
    max-height: 500px;
}

.faq-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
}

/* ========== CTA FINAL SECTION ========== */
.cta-final {
    padding: var(--space-3xl) 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: var(--space-xl);
    font-size: 2.5rem;
}

.cta-title .highlight {
    color: #FFEAA7;
}

.urgency-box {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.urgency-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.urgency-item i {
    font-size: 2.5rem;
    color: #FFEAA7;
}

.urgency-timer {
    font-size: 2rem;
    font-weight: 700;
    font-family: monospace;
    color: #FFEAA7;
}

.urgency-spots {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFEAA7;
}

.price-cta {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    max-width: 600px;
    margin: var(--space-xl) auto;
    box-shadow: var(--shadow-xl);
}

.price-display-cta {
    margin-bottom: var(--space-xl);
}

.old-price-cta .strike {
    color: var(--gray);
    font-size: 1.2rem;
}

.new-price-cta {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark);
}

.btn-primary-xl {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-lg) var(--space-2xl);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    transition: var(--transition);
    margin: var(--space-lg) 0;
    width: 100%;
    justify-content: center;
}

.btn-primary-xl:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cta-guarantee {
    color: var(--gray);
    font-size: 0.9rem;
}

/* ========== FOOTER ========== */
footer {
    background: var(--dark);
    color: white;
    padding: var(--space-3xl) 0 var(--space-lg);
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-lg);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-sm);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links h4 {
    color: white;
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: var(--space-sm);
}

.footer-cta {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.footer-cta h4 {
    color: white;
    margin-bottom: var(--space-sm);
}

.price-footer {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: var(--space-sm) 0;
}

.btn-whatsapp-small {
    background: var(--secondary);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: var(--transition);
}

.btn-whatsapp-small:hover {
    background: #00A085;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ========== FLOATING WHATSAPP BUTTON ========== */
.floating-whatsapp {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background: var(--secondary);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
    animation: float 3s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-whatsapp:hover {
    background: #00A085;
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.floating-whatsapp i {
    font-size: 1.8rem;
}

.float-text {
    position: absolute;
    right: 70px;
    background: var(--secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.floating-whatsapp:hover .float-text {
    opacity: 1;
    right: 80px;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--space-lg);
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .urgency-box {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid,
    .process-steps,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        padding: var(--space-xl) var(--space-lg);
    }
    
    .floating-whatsapp {
        bottom: var(--space-md);
        right: var(--space-md);
        width: 50px;
        height: 50px;
    }
    
    .floating-whatsapp i {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .price-big {
        font-size: 3rem;
    }
    
    .new-price {
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-primary-lg,
    .btn-primary-xl {
        width: 100%;
        justify-content: center;
        padding: var(--space-md) var(--space-lg);
    }
    
    .cta-title {
        font-size: 2rem;
    }
}