* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Poppins', sans-serif;
 }

 body {
     background: #f8f9fb;
     color: #333;
     line-height: 1.6;
 }

 /* NAVBAR */

 nav {
     display: flex;
     justify-content: space-between;
     align-items: center;
     padding: 20px 60px;
     background: white;
     position: relative;
 }

 /* hamburger */

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

 .hamburger span {
     width: 25px;
     height: 3px;
     background: #333;
     margin: 4px;
     transition: 0.3s;
 }

 /* animation */

 .hamburger.active span:nth-child(1) {
     transform: rotate(45deg) translate(5px, 5px);
 }

 .hamburger.active span:nth-child(2) {
     opacity: 0;
 }

 .hamburger.active span:nth-child(3) {
     transform: rotate(-45deg) translate(6px, -6px);
 }

 /* menu */

 .nav-links {
     display: flex;
     gap: 20px;
 }

 .nav-links a {
     text-decoration: none;
     color: #333;
     font-weight: 500;
 }

 .btn {
     background: #ff7a18;
     color: white;
     padding: 10px 18px;
     border-radius: 8px;
 }

 /* mobile */

 @media(max-width:768px) {

     .hamburger {
         display: flex;
     }

     .nav-links {
         position: absolute;
         top: 70px;
         left: 0;
         width: 100%;
         background: white;
         flex-direction: column;
         align-items: center;
         max-height: 0;
         overflow: hidden;
         transition: 0.4s;
         box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     }

     .nav-links a {
         padding: 15px;
         width: 100%;
         text-align: center;
         border-bottom: 1px solid #eee;
     }

     .nav-links.open {
         max-height: 300px;
     }

 }

 /* HERO */

 .hero {
     display: flex;
     align-items: center;
     justify-content: space-between;
     padding: 100px 80px;
     background: linear-gradient(135deg, #ff7a18, #2ecc71);
     color: white;
 }

 .hero-text {
     max-width: 500px;
 }

 .hero h1 {
     font-size: 42px;
     margin-bottom: 20px;
 }

 .hero p {
     margin-bottom: 30px;
 }

 .hero button {
     padding: 14px 25px;
     border: none;
     border-radius: 10px;
     background: white;
     color: #ff7a18;
     font-weight: 600;
     cursor: pointer;
 }

 .hero img {
     width: 600px;
 }

 /* FEATURES */

 .features {
     padding: 80px;
     text-align: center;
     background: #f8f9fb;
 }

 .features h2 {
     margin-bottom: 50px;
     font-size: 32px;
 }

 .feature-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 30px;
 }

 .feature-card {
     background: white;
     padding: 35px;
     border-radius: 15px;
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
     transition: 0.3s;
     border-top: 5px solid #ff7a18;
 }

 .feature-card:nth-child(even) {
     border-top: 5px solid #2ecc71;
 }

 .feature-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
 }

 .icon {
     font-size: 35px;
     margin-bottom: 15px;
     color: #ff7a18;
 }

 .feature-card:nth-child(even) .icon {
     color: #2ecc71;
 }

 .feature-card h3 {
     margin-bottom: 10px;
     font-size: 20px;
 }

 .feature-card p {
     font-size: 14px;
     color: #666;
 }

 /* HOW IT WORKS */

 .steps {
     padding: 100px 80px;
     background: linear-gradient(135deg, #fff, #f7f9fc);
     text-align: center;
 }

 .steps h2 {
     font-size: 32px;
     margin-bottom: 60px;
 }

 .step-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 40px;
 }

 .step-card {
     background: white;
     padding: 35px;
     border-radius: 15px;
     box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
     transition: 0.3s;
     position: relative;
 }

 .step-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
 }

 .step-icon {
     width: 70px;
     height: 70px;
     margin: auto;
     margin-bottom: 20px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 28px;
     color: white;
     background: linear-gradient(135deg, #ff7a18, #2ecc71);
 }

 .step-card h3 {
     margin-bottom: 10px;
     font-size: 20px;
 }

 .step-card p {
     font-size: 14px;
     color: #666;
     line-height: 1.6;
 }

 /* CTA */

 .cta {
     padding: 80px;
     text-align: center;
     background: linear-gradient(135deg, #2ecc71, #ff7a18);
     color: white;
 }

 .cta button {
     margin-top: 20px;
     padding: 15px 30px;
     border: none;
     border-radius: 10px;
     background: white;
     color: #2ecc71;
     font-weight: 600;
     cursor: pointer;
 }

 /* FOOTER */

 footer {
     background: #1f2937;
     color: white;
     text-align: center;
     padding: 30px;
 }

 /* animation */

 .fade {
     opacity: 0;
     transform: translateY(40px);
     transition: 1s;
 }

 .fade.show {
     opacity: 1;
     transform: translateY(0);
 }

 .demo-section {
     padding: 100px 80px;
     background: linear-gradient(135deg, #ff7a18, #2ecc71);
     color: white;
 }

 .demo-container {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 50px;
     align-items: center;
 }

 .demo-info h2 {
     font-size: 32px;
     margin-bottom: 20px;
 }

 .demo-info p {
     margin-bottom: 20px;
     line-height: 1.6;
 }

 .demo-info ul {
     list-style: none;
 }

 .demo-info li {
     margin-bottom: 10px;
 }

 /* Form */

 .demo-form {
     background: white;
     padding: 40px;
     border-radius: 15px;
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
 }

 .demo-form input,
 .demo-form select,
 .demo-form textarea {
     width: 100%;
     padding: 12px;
     margin-bottom: 15px;
     border-radius: 8px;
     border: 1px solid #ddd;
     font-size: 14px;
 }

 .demo-form textarea {
     height: 90px;
     resize: none;
 }

 .demo-form button {
     width: 100%;
     padding: 14px;
     background: #ff7a18;
     border: none;
     color: white;
     font-size: 16px;
     border-radius: 8px;
     cursor: pointer;
     transition: 0.3s;
 }

 .demo-form button:hover {
     background: #e96500;
 }

 @media (max-width:768px) {

     nav {
         flex-direction: column;
         padding: 20px;
     }

     nav div {
         margin-top: 10px;
     }

     nav a {
         display: block;
         margin: 8px 0;
     }

 }

 @media (max-width:768px) {

     .hero {
         flex-direction: column;
         text-align: center;
         padding: 60px 20px;
     }

     .hero img {
         width: 260px;
         margin-top: 30px;
     }

     .hero h1 {
         font-size: 28px;
     }

 }

 @media (max-width:768px) {

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

     .features {
         padding: 60px 20px;
     }

 }

 @media (max-width:768px) {

     .steps {
         padding: 60px 20px;
     }

     .step-grid {
         grid-template-columns: 1fr;
         gap: 25px;
     }

 }

 @media (max-width:768px) {

     .demo-container {
         grid-template-columns: 1fr;
         gap: 30px;
     }

     .demo-section {
         padding: 60px 20px;
     }

 }

 button {
     width: 100%;
     max-width: 250px;
 }

 @media (max-width:768px) {

     h1 {
         font-size: 28px;
     }

     h2 {
         font-size: 24px;
     }

     p {
         font-size: 14px;
     }

 }

 .footer {
     background: #111;
     color: white;
     text-align: center;
     padding: 30px;
 }

 .footer a {
     color: white;
     margin: 0 10px;
     font-size: 18px;
 }

 .footer-powered {
     margin-top: 10px;
     font-size: 14px;
 }

 .footer-powered a {
     color: #00c896;
     font-weight: bold;
 }

 .pricing-card {
     border-radius: 12px;
     border: none;
     box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
     transition: 0.3s;
     position: relative;
 }

 .pricing-card:hover {
     transform: translateY(-6px);
 }

 .price {
     font-size: 32px;
     font-weight: 700;
 }

 .popular {
     border: 2px solid #ffc107;
 }

 .popular-badge {
     position: absolute;
     top: -10px;
     left: 50%;
     transform: translateX(-50%);
     background: #ffc107;
     color: #000;
     padding: 5px 15px;
     border-radius: 20px;
     font-size: 12px;
     font-weight: 600;
 }

 @media (max-width:768px) {

     .pricing-section {
         padding: 40px 20px;
     }

     .price {
         font-size: 28px;
     }

 }

 .free-trial-section {
     padding: 80px 20px;
     background: linear-gradient(135deg, #ff7a00, #ffb347);
     color: white;
 }

 .trial-box {
     max-width: 800px;
     margin: auto;
 }

 .free-trial-section h2 {
     font-size: 36px;
     font-weight: 700;
     margin-bottom: 20px;
 }

 .trial-subtitle {
     font-size: 18px;
     opacity: 0.95;
     margin-bottom: 30px;
 }

 .trial-highlight {
     display: flex;
     justify-content: center;
     gap: 20px;
     flex-wrap: wrap;
     margin-bottom: 30px;
     font-size: 16px;
 }

 .btn-trial {
     background: white;
     color: #ff7a00;
     padding: 14px 30px;
     font-weight: 600;
     border-radius: 8px;
     text-decoration: none;
     transition: 0.3s;
 }

 .btn-trial:hover {
     background: #f2f2f2;
 }

 .trial-small {
     margin-top: 15px;
     font-size: 14px;
     opacity: 0.9;
 }

 @media (max-width:768px) {

     .free-trial-section h2 {
         font-size: 28px;
     }

     .trial-highlight {
         flex-direction: column;
         gap: 10px;
     }

 }

 .faq-section {
     background: #f9f9f9;
 }

 .faq-section h2 {
     font-weight: 700;
 }

 .accordion-button {
     font-weight: 600;
 }

 .accordion-item {
     border-radius: 8px;
     overflow: hidden;
     margin-bottom: 10px;
 }

 .hero-section {
     padding: 100px 20px;
     background: #f8f9fb;
 }

 .hero-section h1 {
     font-size: 44px;
     font-weight: 700;
     margin-bottom: 20px;
 }

 .hero-subtitle {
     font-size: 18px;
     color: #555;
     margin-bottom: 30px;
 }

 .btn-main {
     background: #ff7a00;
     color: white;
     padding: 14px 30px;
     border-radius: 8px;
     font-weight: 600;
     margin-right: 10px;
 }

 .btn-main:hover {
     background: #e66c00;
 }

 .hero-note {
     margin-top: 15px;
     font-size: 14px;
     color: #666;
 }

 @media (max-width:768px) {

     .hero-section h1 {
         font-size: 32px;
     }

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

 }

 .problem-section {
     padding: 80px 20px;
     background: white;
 }

 .solution-box {
     background: #fff4e8;
     padding: 40px;
     border-radius: 12px;
     margin-top: 40px;
 }

 .roi-section {
     padding: 80px 20px;
     background: #fff;
 }

 .roi-box {
     background: #f9f9f9;
     padding: 40px;
     border-radius: 12px;
     max-width: 900px;
     margin: auto;
 }

 .roi-result {
     background: white;
     padding: 40px;
     border-radius: 10px;
     box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
 }

 .roi-result h2 {
     font-size: 40px;
     color: #ff7a00;
     font-weight: 700;
 }

 .btn-main {
     background: #ff7a00;
     color: white;
     padding: 12px 25px;
     border-radius: 8px;
     border: none;
 }

 .btn-main:hover {
     background: #e56d00;
 }

 .loss-section {
     padding: 80px 20px;
     background: #fff;
 }

 .loss-box {
     padding: 30px;
     margin-bottom: 30px;
 }

 .loss-number {
     font-size: 48px;
     font-weight: 700;
     color: #ff7a00;
     margin-bottom: 10px;
 }

 .solution-highlight {
     background: #fff4e8;
     padding: 40px;
     border-radius: 12px;
     margin-top: 40px;
 }