/* ========================================
   100xSolutions - Component Styles
   Modal, Form, and Interactive Components
======================================== */

/* ========================================
   MODAL SYSTEM
======================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 2rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 24px;
    padding: 0;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(30px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(34, 211, 238, 0.1);
}

.modal-title {
    color: #FFFFFF;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #22D3EE;
    background: rgba(34, 211, 238, 0.1);
}

.modal-close svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   CONTACT FORM
======================================== */

.contact-form {
    padding: 2rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    color: #FFFFFF;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(34, 211, 238, 0.2);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    color: #FFFFFF;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-input:focus {
    border-color: #22D3EE;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
    transform: translateY(-2px);
}

.form-input:invalid:not(:placeholder-shown) {
    border-color: #EF4444;
    background: rgba(239, 68, 68, 0.05);
}

.form-input:valid:not(:placeholder-shown) {
    border-color: #22C55E;
    background: rgba(34, 197, 94, 0.05);
}

.form-submit {
    width: 100%;
    background: linear-gradient(135deg, #22D3EE 0%, #38BDF8 100%);
    color: #0F172A;
    border: none;
    border-radius: 12px;
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}

.form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.form-submit:hover::before {
    left: 100%;
}

.form-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(34, 211, 238, 0.4);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(15, 23, 42, 0.2);
    border-top: 2px solid #0F172A;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: none;
}

.form-submit.loading .loading-spinner {
    display: block;
}

.form-submit.loading .submit-text {
    opacity: 0.7;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    border-top: 1px solid rgba(34, 211, 238, 0.1);
    text-align: center;
}

.modal-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

/* ========================================
   SUCCESS MODAL
======================================== */

.success-modal {
    max-width: 400px;
}

.success-content {
    padding: 3rem 2rem;
    text-align: center;
}

.success-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: successPulse 0.6s ease-out;
}

@keyframes successPulse {
    0% { transform: scale(0); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.success-title {
    color: #22C55E;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.success-message {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.success-button {
    background: linear-gradient(135deg, #22C55E 0%, #16A34A 100%);
    color: #FFFFFF;
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.success-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

/* ========================================
   SCROLL ANIMATIONS
======================================== */

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   LOADING STATES
======================================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner-large {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(34, 211, 238, 0.2);
    border-top: 3px solid #22D3EE;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ========================================
   MOBILE NAVIGATION
======================================== */

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1500;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 2rem;
}

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

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(34, 211, 238, 0.1);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(34, 211, 238, 0.1);
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: #22D3EE;
}

.mobile-nav-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-nav-close:hover {
    color: #22D3EE;
    background: rgba(34, 211, 238, 0.1);
}

/* ========================================
   TOOLTIPS & HELPERS
======================================== */

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    width: 200px;
    background: rgba(15, 23, 42, 0.95);
    color: #FFFFFF;
    text-align: center;
    border-radius: 8px;
    padding: 0.75rem;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    border: 1px solid rgba(34, 211, 238, 0.2);
}

.tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: rgba(15, 23, 42, 0.95) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ========================================
   UTILITY COMPONENTS
======================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #22D3EE;
}

.pill {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.2), transparent);
    margin: 2rem 0;
}

/* ========================================
   PROGRESS INDICATORS
======================================== */

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #22D3EE, #38BDF8);
    border-radius: 2px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-fill.active {
    width: 100%;
}

/* ========================================
   CARD HOVER EFFECTS
======================================== */

.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.card-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(34, 211, 238, 0.15);
}

.card-glow {
    position: relative;
    overflow: hidden;
}

.card-glow::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #22D3EE, #38BDF8, #22C55E, #22D3EE);
    background-size: 400% 400%;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    animation: gradientShift 3s ease infinite;
}

.card-glow:hover::before {
    opacity: 0.7;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ========================================
   RESPONSIVE MODAL ADJUSTMENTS
======================================== */

@media (max-width: 768px) {
    .modal-overlay {
        padding: 1rem;
    }
    
    .modal-container {
        border-radius: 16px;
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .modal-footer {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .success-content {
        padding: 2rem 1.5rem;
    }
    
    .success-icon {
        font-size: 3rem;
    }
    
    .success-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .modal-overlay {
        padding: 0.5rem;
    }
    
    .modal-header {
        padding: 1rem 1rem 0.75rem;
    }
    
    .modal-title {
        font-size: 1.25rem;
    }
    
    .contact-form {
        padding: 1rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-input {
        padding: 0.875rem 1rem;
    }
    
    .form-submit {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}