:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #ec4899;
    --bg-color: #0f172a;
    --surface-color: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
    --input-bg: rgba(15, 23, 42, 0.6);
    --error-color: #ef4444;
    --success-color: #10b981;
    --whatsapp-color: #25d366;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* Background Animated Shapes */
.background-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    filter: blur(80px);
    border-radius: 50%;
    animation: float 20s infinite alternate ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-color);
    top: -10%;
    right: -5%;
    opacity: 0.4;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary-color);
    bottom: -5%;
    left: -10%;
    opacity: 0.3;
    animation-delay: -5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: #0ea5e9;
    top: 40%;
    right: 30%;
    opacity: 0.2;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(50px, 50px) scale(1.1);
    }
}

/* Form Container - Glassmorphism */
.container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    z-index: 1;
}

.form-wrapper {
    background: var(--surface-color);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.form-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
}

.form-header {
    text-align: center;
    margin-bottom: 35px;
}

.form-header h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-header p {
    color: var(--text-muted);
    font-size: 15px;
}

.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 15px;
    color: #e2e8f0;
}

.required {
    color: var(--error-color);
    margin-right: 3px;
}

.optional {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 400;
}

.input-field {
    position: relative;
    display: flex;
    align-items: center;
}

.input-field i {
    position: absolute;
    right: 16px;
    color: var(--text-muted);
    font-size: 18px;
    transition: color 0.3s ease;
}

.whatsapp-icon {
    color: var(--whatsapp-color) !important;
}

.input-field input {
    width: 100%;
    padding: 15px 45px 15px 15px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
}

.input-field input::placeholder {
    color: #64748b;
}

.input-field input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.input-field input:focus + i,
.input-field input:focus ~ i {
    color: var(--primary-color);
}

.ltr-input {
    text-align: left;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--primary-hover), #d946ef);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(236, 72, 153, 0.5);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Success Message */
.success-message {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    color: var(--success-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    animation: fadeIn 0.5s ease;
}

.success-message i {
    font-size: 30px;
}

.hidden {
    display: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 480px) {
    .form-wrapper {
        padding: 30px 20px;
    }
    
    .form-header h1 {
        font-size: 24px;
    }
}