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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #000;
    background: #fff;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 700;
    color: #000;
    letter-spacing: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: #000;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #666;
}

.btn-nav {
    background: #000;
    color: #fff !important;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: #333;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #000;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: #000;
    color: #fff;
    padding: 150px 0 100px;
    margin-top: 70px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary {
    display: inline-block;
    background: #fff;
    color: #000;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #fff;
}

.btn-primary:hover {
    background: #000;
    color: #fff;
    transform: translateY(-3px);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: #fff;
    padding: 1rem 2rem;
    border: 2px solid #fff;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #fff;
    color: #000;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat-item h3 {
    font-size: 2rem;
    color: #fff;
}

.stat-item p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 120%;
    max-width: 800px;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: heroFloat 4s ease-in-out infinite;
}

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

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #000;
    font-weight: 700;
}

/* Problem Section */
.problem-section {
    background: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    font-size: 3rem;
    color: #000;
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #000;
}

.card p {
    color: #666;
    line-height: 1.8;
}

/* Features Section */
.features-section {
    background: #fff;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.feature-box {
    position: relative;
    padding: 3rem;
    background: #fff;
    border: 2px solid #000;
    border-radius: 0;
    transition: all 0.3s ease;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: 8px;
    bottom: 8px;
    border: 2px solid #e0e0e0;
    border-radius: 0;
    z-index: -1;
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translate(-4px, -4px);
}

.feature-box:hover::before {
    top: -4px;
    left: -4px;
    right: 4px;
    bottom: 4px;
}

.feature-number {
    position: absolute;
    top: -20px;
    left: 30px;
    background: #000;
    color: #fff;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 0;
}

.feature-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #000;
    margin-top: 1rem;
}

.feature-info h3 i {
    color: #000;
    margin-right: 10px;
}

.feature-info p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.feature-info ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
}

.feature-info ul li {
    padding: 0.5rem 0;
    color: #555;
    font-size: 0.95rem;
}

.feature-info ul li i {
    color: #000;
    margin-right: 10px;
    font-size: 0.9rem;
}

.btn-preview {
    display: inline-block !important;
    margin-top: 1.5rem;
    padding: 0.8rem 2rem;
    background: #000 !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: 2px solid #000;
}

.btn-preview:hover {
    background: #fff !important;
    color: #000 !important;
    transform: translateX(5px);
}

.btn-preview i {
    margin-right: 8px;
}

/* Benefits Section */
.benefits-section {
    background: #f5f5f5;
}

.benefits-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.benefit-card {
    width: 100%;
    max-width: 350px;
    flex: 0 0 calc(33.333% - 1.5rem);
}

.benefit-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.benefit-card:hover {
    border-color: #000;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #fff;
}

.benefit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #000;
}

.benefit-card p {
    color: #666;
    line-height: 1.8;
}

/* Testimonial Section */
.testimonial-section {
    background: #fff;
}

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

.testimonial-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #000;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card p {
    font-style: italic;
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.testimonial-card h4 {
    color: #000;
    margin-bottom: 0.3rem;
}

.testimonial-card span {
    color: #888;
    font-size: 0.9rem;
}

.rating {
    margin-top: 1rem;
    color: #000;
}

/* Pricing Section */
.pricing-section {
    background: #000;
    color: #fff;
}

.pricing-section .section-title {
    color: #fff;
}

.pricing-card {
    background: #fff;
    color: #333;
    padding: 3rem;
    border-radius: 20px;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: #ff4757;
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-card h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #000;
}

.price-wrapper {
    text-align: center;
    margin-bottom: 2rem;
}

.old-price {
    display: block;
    text-decoration: line-through;
    color: #999;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.current-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #000;
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    color: #000;
    line-height: 1;
}

.discount {
    display: inline-block;
    background: #000;
    color: #fff;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.pricing-features i {
    color: #000;
    font-size: 1.2rem;
}

.btn-large {
    display: block;
    text-align: center;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
    margin: 2rem 0 1rem;
}

.guarantee {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

.guarantee i {
    color: #000;
    margin-right: 5px;
}

/* CTA Section */
.cta-section {
    background: #f5f5f5;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #000;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #000;
}

.cta-section .btn-primary {
    background: #000;
    color: #fff;
    border: 2px solid #000;
}

.cta-section .btn-primary:hover {
    background: #fff;
    color: #000;
}

/* Footer */
.footer {
    background: #000;
    color: #fff;
    padding: 3rem 0 1rem;
}

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

.footer-col h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

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

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #ccc;
}

.footer-col ul li i {
    margin-right: 10px;
    color: #fff;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #fff;
    color: #000;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    border: none;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-stats {
        justify-content: center;
    }

    .feature-item,
    .feature-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .feature-box {
        padding: 2rem;
    }

    .feature-info ul {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .benefit-card {
        flex: 0 0 calc(50% - 1rem);
    }

    .preview-highlights {
        grid-template-columns: 1fr;
    }

    .highlight-item {
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }

    .highlight-item:last-child {
        border-bottom: none;
    }
}

@media (max-width: 600px) {
    .hero-text h1 {
        font-size: 1.6rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .stat-item h3 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }

    .benefit-card {
        flex: 0 0 100%;
    }
}

/* Preview Section */
.preview-section {
    background: #fafafa;
    padding: 80px 0;
}

.preview-item {
    margin-bottom: 6rem;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.preview-header {
    text-align: center;
    padding: 3rem 3rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
}

.preview-badge {
    display: inline-block;
    background: #000;
    color: #fff;
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.preview-badge i {
    margin-right: 10px;
}

.admin-badge {
    background: linear-gradient(135deg, #1a1a1a, #000);
}

.preview-header h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: #000;
    font-weight: 700;
}

.preview-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.preview-image-wrapper {
    position: relative;
    padding: 3rem 0;
    background: #f5f5f5;
}

.preview-screenshot {
    width: 95% !important;
    max-width: none !important;
    margin: 0 auto !important;
    height: auto;
    display: block !important;
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
    border: 1px solid #e0e0e0;
    animation: smoothFloat 4s ease-in-out infinite !important;
    animation-play-state: running !important;
}

.preview-screenshot:hover {
    animation-play-state: paused !important;
}

@keyframes smoothFloat {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-25px);
    }
    100% {
        transform: translateY(0px);
    }
}

.preview-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    padding: 2rem 2rem 0;
}

.preview-feature-tag {
    background: #000;
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.preview-feature-tag i {
    color: #4caf50;
    font-size: 1rem;
}

.preview-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid #e0e0e0;
}

.highlight-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: #fff;
    border-right: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.highlight-item:last-child {
    border-right: none;
}

.highlight-item:hover {
    background: #f8f9fa;
    transform: translateY(-5px);
}

.highlight-item i {
    font-size: 2.8rem;
    color: #000;
    margin-bottom: 1.2rem;
    display: block;
}

.highlight-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: #000;
    font-weight: 600;
}

.highlight-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Preview Section */
@media (max-width: 968px) {
    .preview-highlights {
        grid-template-columns: 1fr;
    }

    .highlight-item {
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }

    .highlight-item:last-child {
        border-bottom: none;
    }
}

@media (max-width: 768px) {
    .preview-item {
        margin-bottom: 4rem;
    }

    .preview-header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .preview-header h3 {
        font-size: 1.6rem;
    }

    .preview-header p {
        font-size: 1rem;
    }

    .preview-image-wrapper {
        padding: 1rem;
    }

    .preview-features {
        padding: 1.5rem 1rem 0;
        gap: 0.8rem;
    }

    .preview-feature-tag {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .highlight-item {
        padding: 2rem 1.5rem;
    }

    .highlight-item i {
        font-size: 2.2rem;
    }

    .highlight-item h4 {
        font-size: 1.1rem;
    }
}