/* CSS STYLESHEETS AND ANIMATIONS */

        /* --- 1. Root Variables (Blue Theme) --- */
        :root {
            --bg-dark-blue: #0d1b2a;
            --bg-light-blue: #1b263b;
            --primary-blue: #415a77;
            --accent-cyan: #00a6fb;
            --text-light: #e0e1dd;
            --text-dark: #0d1b2a;
            --success-green: #2ecc71;
            --star-yellow: #ffc107;
            --border-color: #415a77;
        }

        /* --- 2. General Styles & Reset --- */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--bg-dark-blue);
            color: var(--text-light);
            margin: 0;
            padding: 0;
        }

        /* --- 3. Keyframe Animations --- */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .feedback-container {
            width: 100%;
            max-width: 950px;
            margin: 2rem auto;
            background-color: var(--bg-light-blue);
            border-radius: 20px;
            padding: 2.5rem 3rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2),
                0 0 50px rgba(0, 166, 251, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
            animation: containerEntrance 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(0, 166, 251, 0.2);
        }

        @keyframes containerEntrance {
            0% {
                opacity: 0;
                transform: translateY(50px) scale(0.9);
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            }
            50% {
                opacity: 0.8;
                transform: translateY(-10px) scale(1.02);
            }
            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2),
                    0 0 50px rgba(0, 166, 251, 0.1),
                    inset 0 1px 0 rgba(255, 255, 255, 0.1);
            }
        }
        
        /* --- HEADER STYLES --- */
        .feedback-header {
            text-align: center;
            margin-bottom: 2rem;
            position: relative;
            padding-top: 2rem;
        }
        
        .feedback-header::before {
            content: '✨ PREMIUM EXPERIENCE';
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(135deg, var(--accent-cyan), var(--primary-blue));
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 1px;
            animation: badgeFloat 3s ease-in-out infinite;
            box-shadow: 0 4px 15px rgba(0, 166, 251, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.2);
            z-index: 2;
        }

        @keyframes badgeFloat {
            0%, 100% {
                transform: translateX(-50%) translateY(0px);
                box-shadow: 0 4px 15px rgba(0, 166, 251, 0.3);
            }
            50% {
                transform: translateX(-50%) translateY(-5px);
                box-shadow: 0 8px 25px rgba(0, 166, 251, 0.4);
            }
        }

        .feedback-header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
            position: relative;
            background: linear-gradient(135deg,
                    var(--text-light) 0%,
                    var(--accent-cyan) 25%,
                    #ffffff 50%,
                    var(--accent-cyan) 75%,
                    var(--text-light) 100%);
            background-size: 300% 300%;
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 4s ease-in-out infinite;
            filter: drop-shadow(0 0 10px rgba(0, 166, 251, 0.3));
        }

        @keyframes gradientShift {
            0%, 100% {
                background-position: 0% 50%;
                filter: drop-shadow(0 0 10px rgba(0, 166, 251, 0.3));
            }
            50% {
                background-position: 100% 50%;
                filter: drop-shadow(0 0 20px rgba(0, 166, 251, 0.5));
            }
        }

        .feedback-header h1 i {
            color: var(--accent-cyan);
            animation: iconPulse 2s ease-in-out infinite;
            filter: drop-shadow(0 0 10px rgba(0, 166, 251, 0.5));
        }

        @keyframes iconPulse {
            0%, 100% {
                transform: scale(1);
                color: var(--accent-cyan);
            }
            50% {
                transform: scale(1.1);
                color: #ffffff;
            }
        }

        .feedback-header p {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 600px;
            margin: 0.5rem auto 0;
            opacity: 0.9;
            animation: textFadeIn 1s ease-out 0.5s both;
            line-height: 1.6;
            position: relative;
        }

        @keyframes textFadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 0.9; transform: translateY(0); }
        }
        
        .feedback-content {
            display: flex;
            gap: 3rem;
            align-items: flex-start;
        }

        .form-section {
            flex: 1.2;
            animation: sectionSlideIn 1s ease-out 0.3s both;
        }

        .info-section {
            flex: 1;
            animation: sectionSlideIn 1s ease-out 0.6s both;
        }

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

        h2 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: #fff;
        }

        /* --- FORM STYLING --- */
        .form-group {
            position: relative;
            margin-bottom: 1.25rem;
            animation: formGroupFadeIn 0.6s ease-out both;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon .icon {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary-blue);
            transition: color 0.3s ease;
        }

        .input-with-icon input:focus ~ .icon {
            color: var(--accent-cyan);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.8rem 1rem 0.8rem 2.5rem;
            background-color: var(--bg-dark-blue);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-light);
            font-family: 'Poppins', sans-serif;
            font-size: 1rem;
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .form-group textarea {
            padding: 1rem;
            resize: vertical;
            min-height: 120px;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 3px rgba(0, 166, 251, 0.2),
                        0 0 20px rgba(0, 166, 251, 0.1);
            transform: translateY(-2px);
        }

        .form-group:nth-child(1) { animation-delay: 0.8s; }
        .form-group:nth-child(2) { animation-delay: 1.0s; }
        .form-group:nth-child(3) { animation-delay: 1.2s; }
        .form-group:nth-child(4) { animation-delay: 1.4s; }
        .form-group:nth-child(5) { animation-delay: 1.6s; }
        
        @keyframes formGroupFadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .rating-group { margin-bottom: 1.25rem; }
        .rating-group > label { display: block; margin-bottom: 0.75rem; font-weight: 500; }
        .star-rating { display: flex; flex-direction: row-reverse; justify-content: flex-end; gap: 0.25rem; }
        .star-rating input[type="radio"] { display: none; }
        .star-rating label { font-size: 2rem; color: var(--primary-blue); cursor: pointer; transition: color 0.2s ease, transform 0.2s ease; }
        .star-rating label:hover { transform: scale(1.2); }
        .star-rating input:checked ~ label,
        .star-rating:hover label:hover,
        .star-rating:hover label:hover ~ label { color: var(--star-yellow); }

        .submit-btn {
            width: 100%; padding: 1rem; border: none; border-radius: 8px;
            background: linear-gradient(90deg, #0093E9 0%, #00a6fb 100%);
            color: white; font-size: 1.1rem; font-weight: 600; cursor: pointer;
            display: flex; justify-content: center; align-items: center; gap: 0.5rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
        }
        .submit-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 15px rgba(0, 147, 233, 0.3); }
        .submit-btn:disabled { background: var(--primary-blue); cursor: not-allowed; }

        /* --- INFO & CONTACT SECTION --- */
        .info-list { list-style: none; margin-bottom: 2.5rem; }
        .info-list li { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
        .info-list .icon-bg {
            flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
            display: flex; justify-content: center; align-items: center;
            background-color: rgba(0, 166, 251, 0.1); color: var(--accent-cyan); font-size: 1.2rem;
        }
        .info-list h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.25rem; color: #fff; }

        .contact-section {
            background: linear-gradient(135deg, rgba(65, 90, 119, 0.2) 0%, rgba(27, 38, 59, 0.3) 50%, rgba(0, 166, 251, 0.1) 100%);
            border: 1px solid var(--primary-blue); border-radius: 1.5rem; padding: 2rem; margin-top: 2rem;
            backdrop-filter: blur(15px); position: relative; overflow: hidden;
        }
        .contact-section h3 {
            color: var(--text-light); font-size: 1.375rem; font-weight: 700; margin-bottom: 1rem; text-align: center;
            background: linear-gradient(135deg, var(--text-light), var(--accent-cyan));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
        }
        .contact-section p { color: var(--text-light); margin-bottom: 2rem; text-align: center; font-size: 1rem; line-height: 1.6; opacity: 0.9; }
        .contact-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
        .contact-btn {
            padding: 1rem;
            border-radius: 1rem;
            text-decoration: none;
            font-weight: 700;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
            text-transform: none;
            letter-spacing: 0.5px;
            border: 2px solid transparent;
        }
        .contact-btn i { font-size: 1.375rem; transition: transform 0.3s ease; }
        .contact-btn:hover i { transform: scale(1.2) rotate(5deg); }
        .whatsapp-btn { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); color: white; box-shadow: 0 8px 32px rgba(37, 211, 102, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
        .whatsapp-btn:hover { transform: translateY(-8px) scale(1.05); box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4), 0 0 20px rgba(37, 211, 102, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3); border-color: rgba(37, 211, 102, 0.5); }
        .email-btn { background: linear-gradient(135deg, rgba(0, 166, 251, 0.2) 0%, rgba(65, 90, 119, 0.3) 100%); color: var(--text-light); border: 2px solid var(--accent-cyan); backdrop-filter: blur(10px); box-shadow: 0 8px 32px rgba(0, 166, 251, 0.2), inset 0 1px 0 rgba(224, 225, 221, 0.1); }
        .email-btn:hover { transform: translateY(-8px) scale(1.05); background: linear-gradient(135deg, rgba(0, 166, 251, 0.3) 0%, rgba(65, 90, 119, 0.4) 100%); border-color: var(--accent-cyan); box-shadow: 0 20px 40px rgba(0, 166, 251, 0.3), 0 0 20px rgba(0, 166, 251, 0.2), inset 0 1px 0 rgba(224, 225, 221, 0.2); color: white; }
        
        /* --- RESPONSIVE DESIGN --- */
        @media (max-width: 850px) {
            .feedback-content {
                flex-direction: column;
            }
            .feedback-header h1 { font-size: 2rem; }
            .feedback-header::before { font-size: 0.7rem; padding: 0.4rem 1rem; }
        }
        @media (max-width: 768px) {
            .contact-buttons { grid-template-columns: 1fr; gap: 1rem; }
        }
        @media (max-width: 480px) {
            body { padding: 1rem; }
            .feedback-container { padding: 2rem 1.5rem; }
            .feedback-header h1 { font-size: 1.8rem; flex-direction: column; gap: 0.5rem; }
        }

        /* Header & Footer Styles */
        .font-display {
            font-family: 'Playfair Display', serif;
        }

        .cta-button {
            transition: all 0.3s ease;
        }

        .cta-button:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 7px 20px rgba(59, 130, 246, 0.4);
        }

        .scroll-progress-container {
            width: 100%;
            height: 4px;
            background-color: #e5e7eb;
            position: absolute;
            bottom: 0;
            left: 0;
        }

        .scroll-progress-bar {
            height: 4px;
            background: linear-gradient(90deg, #3b82f6, #60a5fa);
            width: 0%;
        }

        .text-gradient {
            background: linear-gradient(45deg, #60a5fa, #3b82f6, #2563eb);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        /* Mobile Menu Button Enhanced Styles */
        .mobile-menu-button {
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .mobile-menu-button:hover {
            transform: scale(1.1);
            color: #60a5fa !important;
        }
        
        .mobile-menu-button:active {
            transform: scale(0.95);
        }
        
        /* Hamburger Icon Animation */
        .hamburger-icon {
            transition: all 0.3s ease;
        }
        
        .mobile-menu-button.active .hamburger-icon {
            transform: rotate(90deg);
        }
        
        /* Mobile Menu Slide Animation */
        .mobile-menu {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            transform: translateY(-100%);
            opacity: 0;
        }
        
        .mobile-menu.show {
            transform: translateY(0);
            opacity: 1;
        }
        
        /* Menu Item Hover Effects */
        .mobile-menu a {
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .mobile-menu a::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.1), transparent);
            transition: left 0.5s ease;
        }
        
        .mobile-menu a:hover::before {
            left: 100%;
        }
        
        .mobile-menu a:hover {
            background: rgba(96, 165, 250, 0.1) !important;
            color: #60a5fa !important;
            transform: translateX(10px);
        }
        
        /* Ripple Effect for Mobile Menu Button */
        .mobile-menu-button {
            position: relative;
            overflow: hidden;
        }
        
        .ripple {
            position: absolute;
            border-radius: 50%;
            background: rgba(96, 165, 250, 0.3);
            transform: scale(0);
            animation: ripple-animation 0.6s linear;
            pointer-events: none;
        }
        
        @keyframes ripple-animation {
            to {
                transform: scale(4);
                opacity: 0;
            }
        }