:root {
    --primary: #eeca01;
    --primary-dark: #DAA520;
    --secondary: #F5DEB3;
    --dark: #B8860B;
    --text-dark: #2A2A2A;
    --text-gray: #6B7280;
    --light-gray: #FFFAF0;
    --white: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    --subtle-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    --radius: 12px;
    --red: #E53E3E;
    --green: #9ACD32;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.5;
    background-color: var(--white);
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.button {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
}

.button:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
}

.button-outline {
    background-color: transparent;
    color: var(--primary);
}

.button-outline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.button-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* Header Styles */
.header {
    padding: 24px 0;
    position: sticky;
    top: 0;
    background-color: var(--white);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
}

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

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

.logo-img {
    max-height: 50px;
    width: auto;
}

.logo h1 {
    font-size: 1.3rem;
    font-weight: 700;
}

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

.nav ul {
    display: flex;
    gap: 24px;
}

.nav a {
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    z-index: 101;
}

.mobile-menu-btn.active {
    color: var(--primary);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--white);
    z-index: 100;
    padding: 80px 24px 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav ul {
    flex-direction: column;
    align-items: center;
    margin-bottom: 32px;
}

.mobile-nav ul li {
    margin-bottom: 16px;
}

.mobile-nav .button {
    width: 100%;
    text-align: center;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(to right, var(--white) 50%, var(--light-gray) 50%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--dark);
}

.hero-content p {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 32px;
}

.hero-cta {
    margin-bottom: 32px;
}

.hero-stats {
    display: flex;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-gray);
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-height: 600px;
    object-fit: contain;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
    position: relative;
    z-index: 1;
}

/* Hero Tags */
.hero-tags {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.tag {
    position: absolute;
    background-color: var(--white);
    color: var(--dark);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
    white-space: nowrap;
    animation: float 3s ease-in-out infinite;
}

.tag::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
}

.tag-top-left {
    top: 15%;
    left: 0;
    transform: translateX(-30%);
    animation-delay: 0.5s;
}

.tag-top-left::before {
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
}

.tag-top-right {
    top: 30%;
    right: 0;
    transform: translateX(30%);
    animation-delay: 1s;
}

.tag-top-right::before {
    top: 50%;
    left: -5px;
    transform: translateY(-50%);
}

.tag-bottom-left {
    bottom: 30%;
    left: 0;
    transform: translateX(-30%);
    animation-delay: 1.5s;
}

.tag-bottom-left::before {
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
}

.tag-bottom-right {
    bottom: 15%;
    right: 0;
    transform: translateX(30%);
    animation-delay: 2s;
}

.tag-bottom-right::before {
    top: 50%;
    left: -5px;
    transform: translateY(-50%);
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(-30%);
    }
    50% {
        transform: translateY(-10px) translateX(-30%);
    }
    100% {
        transform: translateY(0) translateX(-30%);
    }
}

.tag-top-right, .tag-bottom-right {
    animation-name: floatRight;
}

@keyframes floatRight {
    0% {
        transform: translateY(0) translateX(30%);
    }
    50% {
        transform: translateY(-10px) translateX(30%);
    }
    100% {
        transform: translateY(0) translateX(30%);
    }
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 60px;
    text-align: center;
    color: var(--dark);
}

/* Features Section */
.features {
    background-color: var(--light-gray);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.features::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.15;
    border-radius: 50%;
    z-index: 0;
}

.features-image {
    position: absolute;
    top: 20px;
    right: 5%;
    width: 180px;
    height: 180px;
    z-index: 2;
    animation: float-goo 8s ease-in-out infinite;
}

.features-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 6px solid var(--primary);
    box-shadow: var(--subtle-shadow);
    transition: transform 0.5s ease;
}

.features-image:hover img {
    transform: scale(1.05) rotate(5deg);
}

@keyframes float-goo {
    0% { transform: translateY(0) rotate(0); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0); }
    75% { transform: translateY(15px) rotate(-5deg); }
    100% { transform: translateY(0) rotate(0); }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    position: relative;
    z-index: 2;
}

.feature-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
    transition: transform 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
    position: relative;
    z-index: 2;
}

.feature-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Before After Section */
.before-after {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.before-after::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="2" fill="%2325D366" opacity="0.1"/></svg>');
    background-repeat: repeat;
    opacity: 0.3;
    z-index: 0;
}

.compare-wrapper {
    display: flex;
    align-items: stretch;
    gap: 24px;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.compare-item {
    flex: 1;
    background-color: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px 32px;
    border: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
    position: relative;
    overflow: visible;
}

.compare-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.compare-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary-dark);
}

.compare-item:hover .compare-image img {
    transform: scale(1.1) rotate(5deg);
}

.compare-item:first-child:hover .compare-image img {
    transform: scale(1.1) rotate(-5deg);
}

.compare-item:first-child {
    border-top: 4px solid var(--red);
    transition-delay: 0.1s;
}

.compare-item:last-child {
    border-top: 4px solid var(--green);
    transition-delay: 0.3s;
}

.compare-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.compare-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.compare-icon.before {
    background-color: var(--red);
    color: var(--white);
}

.compare-icon.after {
    background-color: var(--green);
    color: var(--white);
}

.compare-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.compare-image {
    position: absolute;
    top: -40px;
    right: -20px;
    width: 120px;
    height: 120px;
    z-index: 2;
    transition: all 0.3s ease;
}

.compare-item:first-child .compare-image {
    top: -40px;
    left: -20px;
    right: auto;
}

.compare-image img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 50%;
    border: 4px solid var(--primary);
    transition: transform 0.3s ease;
    box-shadow: var(--subtle-shadow);
    background-color: var(--white);
}

.compare-image img:hover {
    transform: scale(1.1);
}

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

.compare-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.compare-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.95rem;
}

.compare-list li i {
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 1.25rem;
}

.compare-list li i.ph-x {
    color: var(--red);
}

.compare-list li i.ph-check {
    color: var(--green);
}

.compare-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
    opacity: 0;
    transition-delay: 0.2s;
}

.compare-divider.animate {
    opacity: 1;
}

.arrow-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.before-after-cta {
    text-align: center;
    margin-top: 32px;
    transition: opacity 0.5s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    transition-delay: 0.4s;
}

.before-after-cta.animate {
    opacity: 1;
    transform: translateY(0);
}

/* How It Works Section */
.how-it-works {
    background-color: var(--light-gray);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: transform 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
}

.step.animate {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    background-color: var(--primary);
    color: var(--white);
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.step-content h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--white);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.testimonial {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--subtle-shadow);
    transition: transform 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
}

.testimonial.animate {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-text {
    font-size: 1rem;
    margin-bottom: 24px;
    color: var(--text-dark);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.author-info p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* Pricing Section */
.pricing {
    background-color: var(--light-gray);
    padding: 80px 0;
}

.pricing-intro {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto 60px;
}

.pricing-text {
    flex: 1;
}

.pricing-text p {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.pricing-img {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.pricing-img::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    background-color: var(--primary);
    opacity: 0.1;
    border-radius: 50%;
    z-index: 0;
}

.pricing-img img {
    max-width: 100%;
    max-height: 250px;
    border-radius: var(--radius);
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.pricing-img img:hover {
    transform: translateY(-5px);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
}

.pricing-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background-color: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.currency {
    font-size: 1.3rem;
    font-weight: 600;
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.period {
    color: var(--text-gray);
}

.pricing-save {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
}

.pricing-features {
    margin-bottom: 32px;
}

.pricing-features ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

.pricing-features i {
    color: var(--primary);
}

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

/* CTA Section */
.cta {
    background-color: var(--dark);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--primary-dark) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.1;
}

.cta .container {
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}

.cta-content {
    flex: 1;
}

.cta h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta p {
    font-size: 1rem;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-image {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.cta-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 280px;
    background-color: var(--primary);
    border-radius: 50%;
    opacity: 0.15;
    z-index: -1;
}

.cta-image img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius);
    position: relative;
    z-index: 1;
    animation: float-cta 6s ease-in-out infinite;
}

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

/* Footer */
.footer {
    background-color: var(--light-gray);
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px;
    margin-bottom: 64px;
}

.footer-brand p {
    margin-top: 16px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.footer-links h3,
.footer-contact h3 {
    font-size: 1rem;
    margin-bottom: 24px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    color: var(--text-gray);
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--primary);
}

.footer-contact p {
    margin-bottom: 12px;
    color: var(--text-gray);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* Animation delay */
.feature-card:nth-child(1),
.step:nth-child(1),
.testimonial:nth-child(1),
.pricing-card:nth-child(1) {
    transition-delay: 0.1s;
}

.feature-card:nth-child(2),
.step:nth-child(2),
.testimonial:nth-child(2),
.pricing-card:nth-child(2) {
    transition-delay: 0.2s;
}

.feature-card:nth-child(3),
.step:nth-child(3),
.testimonial:nth-child(3) {
    transition-delay: 0.3s;
}

.feature-card:nth-child(4),
.step:nth-child(4) {
    transition-delay: 0.4s;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        background: var(--white);
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .compare-wrapper {
        flex-direction: column;
    }
    
    .compare-divider {
        transform: rotate(90deg);
        margin: 16px 0;
    }
    
    .compare-image {
        top: -30px;
        right: -10px;
        width: 90px;
        height: 90px;
    }
    
    .compare-item:first-child .compare-image {
        top: -30px;
        left: -10px;
    }
    
    .features-image {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 40px;
        width: 150px;
        height: 150px;
    }
    
    .cta .container {
        flex-direction: column-reverse;
    }
    
    .cta-content {
        text-align: center;
    }
    
    .cta-image img {
        max-height: 250px;
    }
    
    .pricing-intro {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-card,
    .step,
    .testimonial,
    .pricing-card,
    .compare-item,
    .compare-divider,
    .before-after-cta {
        opacity: 1;
        transform: translateY(0);
    }
    
    .tag {
        display: none;
    }
    
    .logo-img {
        max-height: 40px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.7rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .step {
        flex-direction: column;
    }
    
    .compare-image {
        width: 80px;
        height: 80px;
        top: -25px;
        right: -5px;
    }
    
    .compare-item:first-child .compare-image {
        top: -25px;
        left: -5px;
    }
    
    .compare-header h3 {
        font-size: 1.25rem;
    }
    
    .logo-img {
        max-height: 35px;
    }
}

/* Phone Mockup */
.phone-mockup {
    background-color: var(--dark);
    border-radius: 36px;
    padding: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow);
    position: relative;
    max-width: 400px;
    margin: 0 auto;
}

.phone-screen {
    background-color: var(--light-gray);
    border-radius: 24px;
    overflow: hidden;
    height: 500px;
    display: flex;
    flex-direction: column;
}

.chat-header {
    background-color: var(--primary);
    color: var(--white);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
}

.chat-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.chat-messages {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 16px;
    animation: messageAppear 0.5s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.message p {
    margin: 0;
    font-size: 0.9rem;
}

.message.received {
    background-color: var(--white);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    animation-delay: 0.2s;
}

.message.sent {
    background-color: var(--primary);
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    animation-delay: 0.6s;
}

.message:nth-child(2) {
    animation-delay: 0.4s;
}

.message:nth-child(3) {
    animation-delay: 0.6s;
}

.message:nth-child(4) {
    animation-delay: 0.8s;
}

@keyframes messageAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media queries para o mockup de celular */
@media (max-width: 768px) {
    .phone-mockup {
        max-width: 260px;
    }
    
    .phone-screen {
        height: 450px;
    }
}