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

body {
    background: linear-gradient(135deg, #f8fff8 0%, #e8f5e8 100%);
    min-height: 100vh;
    font-family: 'Poppins', sans-serif;
    position: relative;
}

/* Top Banner */
.top-banner {
    height: 40vh;
    background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
    position: relative;
    overflow: hidden;
    border-radius: 0 0 40px 40px;
    box-shadow: 0 10px 40px rgba(76, 175, 80, 0.3);
    display: flex;
    align-items: center;
}

.top-banner::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -5%;
    width: 350px;
    height: 350px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.top-banner::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 250px;
    height: 250px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.banner-content {
    position: relative;
    z-index: 2;
    padding: 0 50px;
    color: white;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.banner-content h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
}

.banner-content p {
    font-size: 1.1rem;
    opacity: 0.95;
    max-width: 600px;
    line-height: 1.6;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Form Container Overlay */
.form-container {
    position: relative;
    margin-top: -120px;
    z-index: 10;
    padding: 0 20px;
    margin-bottom: 50px;
}

.container {
    display: flex;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(76, 175, 80, 0.15);
    background: white;
    min-height: 550px;
}

.left-panel {
    flex: 1;
    background: linear-gradient(135deg, #f8fff8 0%, #e8f5e8 100%);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.left-panel::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -50px;
    width: 100px;
    height: 100%;
    background: white;
    border-radius: 50%;
    z-index: 1;
}

.right-panel {
    flex: 1;
    background: #fafafa;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 20px;
    position: relative;
}

.form-card {
    background: white;
    padding: 35px;
    border-radius: 24px;
    box-shadow: 0 15px 50px rgba(76, 175, 80, 0.1);
    width: 100%;
    max-width: 420px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    position: relative;
    z-index: 2;
}

.step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative
}

.step-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: #e8f5e9;
    transform: translateY(-50%);
    z-index: 1;
    border-radius: 2px;
}

.step {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #e8f5e9;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    position: relative;
    z-index: 2;
    border: 2px solid #c8e6c9;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 14px;
}

.step.active {
    background: #4CAF50;
    color: white;
    border-color: #4CAF50;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
}

.step.completed {
    background: #66BB6A;
    color: white;
    border-color: #66BB6A;
}

.form-step {
    display: none
}

.form-step.active {
    display: block
}

h2 {
    margin-bottom: 25px;
    color: #2E7D32;
    text-align: center;
    font-weight: 600;
    font-size: 26px;
}

.input-group {
    margin-bottom: 20px
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #388E3C;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input {
    width: 100%;
    padding: 16px 18px;
    border: 2px solid #e8f5e9;
    border-radius: 14px;
    font-size: 15px;
    background: #fafafa;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Poppins', sans-serif;
}

input:focus {
    border-color: #4CAF50;
    outline: none;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
    background: white;
    transform: translateY(-2px);
}

input.error {
    border-color: #f44336;
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.2);
}

.error-message {
    color: #f44336;
    font-size: 12px;
    margin-top: 6px;
    display: none;
    font-weight: 500;
}

.btn {
    background: linear-gradient(135deg, #4CAF50, #66BB6A);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 14px;
    width: 100%;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    position: relative;
    overflow: hidden;
}

.btn:hover:not(.loading) {
    background: linear-gradient(135deg, #45a049, #4CAF50);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn-text {
    transition: opacity 0.3s ease;
}

.btn.loading .btn-text {
    opacity: 0;
}

.btn-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn.loading .btn-spinner {
    opacity: 1;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}

.pinput-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    gap: 12px;
}

.pinput {
    width: 60px;
    height: 60px;
    text-align: center;
    font-size: 24px;
    border: 2px solid #e8f5e9;
    border-radius: 14px;
    background: #fafafa;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Poppins', sans-serif;
}

.pinput:focus {
    border-color: #4CAF50;
    outline: none;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
    background: white;
    transform: scale(1.05);
}

.nav-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    gap: 12px;
}

.nav-btn {
    padding: 14px 25px;
    border-radius: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 13px;
    position: relative;
    overflow: hidden;
}

.nav-btn.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.nav-btn .btn-text {
    transition: opacity 0.3s ease;
}

.nav-btn.loading .btn-text {
    opacity: 0;
}

.nav-btn .btn-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-btn.loading .btn-spinner {
    opacity: 1;
}

.prev-btn {
    background: #f5f5f5;
    color: #666;
    border: 2px solid #e0e0e0;
}

.prev-btn:hover {
    background: #eeeeee;
    border-color: #bdbdbd;
    transform: translateY(-2px);
}

/* Download Button - Top Right */
.download-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #4CAF50, #66BB6A);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    z-index: 1000;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.download-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 12px 30px rgba(76, 175, 80, 0.4);
}

.download-btn i {
    margin-right: 8px;
    font-size: 16px;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: #666;
}

footer a {
    color: #4CAF50;
    text-decoration: none;
    margin: 0 10px;
    font-weight: 500;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #2E7D32;
    text-decoration: underline;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 25px;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid rgba(76, 175, 80, 0.1);
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature-item i {
    margin-right: 12px;
    font-size: 18px;
    color: #4CAF50;
    min-width: 20px;
}

.feature-item div {
    flex: 1;
}

.feature-item strong {
    color: #2E7D32;
    font-size: 14px;
    display: block;
}

.feature-item p {
    color: #666;
    font-size: 12px;
    margin-top: 4px;
    line-height: 1.4;
}

/* Cupertino-style animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.form-step.active {
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
    .top-banner {
        height: 35vh;
        padding: 20px 0;
    }

    .banner-content {
        padding: 0 20px;
        text-align: center;
    }

    .banner-content h1 {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .banner-content p {
        font-size: 1rem;
        max-width: 100%;
        padding: 0 10px;
    }

    .form-container {
        margin-top: -100px;
        padding: 0 15px;
    }

    .container {
        flex-direction: column;
        min-height: auto;
    }

    .left-panel {
        display: block;
        padding: 30px 20px;
    }

    .left-panel::before {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .download-btn {
        top: 15px;
        right: 15px;
        padding: 10px 16px;
        font-size: 12px;
    }

    .form-card {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .top-banner {
        height: 30vh;
    }

    .banner-content h1 {
        font-size: 1.6rem;
    }

    .banner-content p {
        font-size: 0.9rem;
    }

    .form-container {
        margin-top: -80px;
    }
}