/* --- WAITLIST PAGE STYLES --- */

/* Ensure body can scroll */
body.waitlist-page {
    overflow-y: auto;
}

.waitlist-main {
    position: relative;
    min-height: calc(100vh - 300px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 25px 120px;
    background: linear-gradient(135deg, 
        var(--dark-navy) 0%, 
        rgba(13, 110, 253, 0.03) 25%, 
        var(--dark-navy) 50%, 
        rgba(13, 110, 253, 0.05) 75%, 
        var(--dark-navy) 100%);
}

.waitlist-container {
    max-width: 600px;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Progress Indicator */
.progress-container {
    margin-bottom: 3rem;
    text-align: center;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--lightest-navy);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--green-gradient);
    border-radius: 2px;
    width: 20%;
    transition: width 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-20px); }
    100% { transform: translateX(20px); }
}

.progress-text {
    font-family: var(--font-mono);
    color: var(--green);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Form Steps */
.waitlist-form {
    position: relative;
    min-height: 500px;
}

.form-step {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.form-step.active {
    opacity: 1;
    pointer-events: all;
}

.form-step.exiting {
    opacity: 0;
}

.step-content {
    background: linear-gradient(135deg, var(--light-navy), rgba(13, 110, 253, 0.02));
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--lightest-navy);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.step-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--green-gradient);
    transform: scaleX(1);
}

.step-title {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.step-subtitle {
    color: var(--light-slate);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* Content animation states */
.form-step.active .step-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.form-step.active .step-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.2s;
}

.form-step.active .input-container,
.form-step.active .select-container {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.form-step.active .next-btn,
.form-step.active .submit-btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

.form-step.active .back-btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.35s;
}

.form-step.active .back-home-btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

/* Exit animations */
.form-step.exiting .step-title,
.form-step.exiting .step-subtitle,
.form-step.exiting .input-container,
.form-step.exiting .select-container,
.form-step.exiting .next-btn,
.form-step.exiting .submit-btn,
.form-step.exiting .back-btn,
.form-step.exiting .back-home-btn {
    opacity: 0;
    transform: translateY(-20px);
    transition-delay: 0s;
    transition-duration: 0.3s;
}

/* Input Styling */
.input-container, .select-container {
    position: relative;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.step-input, .step-select {
    width: 100%;
    padding: 1.5rem 0 1rem;
    font-size: 1.2rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--lightest-navy);
    color: var(--white);
    font-family: var(--font-sans);
    transition: all 0.3s ease;
    outline: none;
}

.step-input::placeholder {
    color: var(--light-slate);
    transition: all 0.3s ease;
}

.step-input:focus::placeholder {
    opacity: 0.5;
    transform: translateY(-10px);
}

.step-select {
    appearance: none;
    cursor: pointer;
    padding-right: 40px;
}

.select-arrow {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    color: var(--light-slate);
    pointer-events: none;
    transition: all 0.3s ease;
}

.input-underline {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--green-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.step-input:focus + .input-underline,
.step-select:focus + .select-arrow + .input-underline {
    transform: scaleX(1);
}

.step-input:focus,
.step-select:focus {
    border-bottom-color: transparent;
}

/* Button Styling */
.next-btn, .submit-btn, .back-btn, .back-home-btn {
    background: var(--green-gradient);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(20px);
    text-decoration: none;
}

.next-btn:disabled, .submit-btn:disabled {
    background: var(--lightest-navy);
    color: var(--light-slate);
    cursor: not-allowed;
    transform: none;
}

.next-btn:not(:disabled):hover, .submit-btn:not(:disabled):hover, .back-home-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(13, 110, 253, 0.3);
}

.back-btn {
    background: transparent;
    color: var(--light-slate);
    border: 2px solid var(--lightest-navy);
    margin-right: 1rem;
}

.back-btn:hover {
    color: var(--green);
    border-color: var(--green);
    transform: translateY(-2px);
}

.btn-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.back-arrow {
    transform: rotate(180deg);
}

.next-btn:not(:disabled):hover .btn-arrow,
.submit-btn:not(:disabled):hover .btn-arrow,
.back-home-btn:hover .btn-arrow {
    transform: translateX(3px);
}

.back-btn:hover .back-arrow {
    transform: rotate(180deg) translateX(3px);
}

/* Success Step */
.success-step .step-content {
    text-align: center;
    padding: 3rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--green-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.3);
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Success step animations */
.success-step.active .success-icon {
    opacity: 1;
    transform: scale(1);
    transition-delay: 0.2s;
}

.success-step.active .step-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.success-step.active .success-subtitle {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

.success-step.active .spam-note {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.success-step.active .back-home-btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.6s;
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.success-subtitle {
    color: var(--light-slate);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.spam-note {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05), rgba(13, 110, 253, 0.1));
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--green);
    margin: 1.5rem 0;
    text-align: left;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.spam-note p {
    margin-bottom: 1rem;
    color: var(--slate);
    line-height: 1.6;
}

.spam-note p:last-child {
    margin-bottom: 0;
}

.spam-note strong {
    color: var(--white);
}

/* Input validation states */
.step-input:valid {
    border-bottom-color: var(--green);
}

.step-input:invalid:not(:placeholder-shown) {
    border-bottom-color: #dc3545;
}

/* Responsive Design */
@media (max-width: 768px) {
    .waitlist-main {
        padding: 100px 20px 50px;
        min-height: auto;
        align-items: flex-start;
        padding-top: 120px;
    }
    
    .step-content {
        padding: 2rem 1.5rem;
    }
    
    .step-title {
        font-size: 1.5rem;
    }
    
    .step-subtitle {
        font-size: 1rem;
    }
    
    .step-input, .step-select {
        font-size: 1.1rem;
        padding: 1.2rem 0 0.8rem;
    }
    
    .next-btn, .submit-btn, .back-btn, .back-home-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .success-step .step-content {
        padding: 2rem 1.5rem;
    }
    
    .spam-note {
        padding: 1rem;
        margin: 1rem 0;
    }
}

/* Focus states for accessibility */
.step-input:focus,
.step-select:focus,
.next-btn:focus,
.submit-btn:focus,
.back-btn:focus,
.back-home-btn:focus {
    outline: 2px solid var(--green);
    outline-offset: 2px;
}

/* Loading animation for buttons */
.next-btn.loading, .submit-btn.loading {
    pointer-events: none;
}

.next-btn.loading .btn-arrow, .submit-btn.loading .btn-arrow {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}