/* ========================================
   Demo Request Page Styles
   ======================================== */

/* Hero Section */
.demo-hero-section {
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.demo-hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.92) 0%, rgba(76, 175, 80, 0.88) 100%);
    z-index: 1;
}

.demo-hero-content {
    color: #ffffff;
    z-index: 2;
    position: relative;
}

.demo-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #ffffff;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, #e3f2fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.demo-subtitle {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.95);
    max-width: 500px;
}

.demo-features {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
}

.feature-item i {
    font-size: 1.3rem;
    color: #4CAF50;
    background: #ffffff;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* SVG Illustration */
.demo-hero-illustration {
    position: relative;
    z-index: 2;
}

.demo-hero-illustration svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.2));
}

/* Demo Request Section */
.demo-request-section {
    background: #f8f9fa;
}

.section-title .title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.section-title p {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

/* Form Wrapper */
.demo-form-wrapper {
    background: #ffffff;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

/* Form Styles */
.demo-form .form-group {
    position: relative;
}

.demo-form .form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 12px;
}

.demo-form .form-label i {
    color: #2196F3;
    font-size: 1.1rem;
}

.demo-form .required {
    color: #e74c3c;
    margin-left: 3px;
}

.demo-form .form-control {
    height: 55px;
    padding: 0 20px;
    font-size: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.demo-form textarea.form-control {
    height: auto;
    padding: 18px 20px;
    resize: vertical;
    min-height: 150px;
}

.demo-form .form-control:focus {
    border-color: #2196F3;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
    outline: none;
}

.demo-form .form-control::placeholder {
    color: #adb5bd;
}

.error-message {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.error-message::before {
    content: "⚠";
    font-size: 1rem;
}

/* Submit Button */
.demo-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #2196F3 0%, #4CAF50 100%);
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 18px 50px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(33, 150, 243, 0.3);
    position: relative;
    overflow: hidden;
}

.demo-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1976D2 0%, #388E3C 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo-submit-btn:hover::before {
    opacity: 1;
}

.demo-submit-btn .btn-text,
.demo-submit-btn i {
    position: relative;
    z-index: 1;
}

.demo-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(33, 150, 243, 0.4);
}

.demo-submit-btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.demo-submit-btn:hover i {
    transform: translateX(5px);
}

.form-privacy-note {
    color: #6c757d;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-privacy-note i {
    color: #4CAF50;
}

/* Responsive Design */
@media (max-width: 991px) {
    .demo-hero-section {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .demo-title {
        font-size: 2.5rem;
    }

    .demo-subtitle {
        font-size: 1.1rem;
    }

    .demo-hero-illustration {
        margin-top: 40px;
    }

    .demo-form-wrapper {
        padding: 40px 30px;
    }

    .section-title .title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .demo-hero-section {
        padding: 80px 0 50px;
    }
    
    .demo-title {
        font-size: 2rem;
    }

    .demo-subtitle {
        font-size: 1rem;
    }

    .demo-features {
        flex-direction: column;
        gap: 15px;
    }

    .demo-form-wrapper {
        padding: 30px 20px;
        border-radius: 15px;
    }

    .section-title .title {
        font-size: 1.75rem;
    }

    .demo-submit-btn {
        padding: 16px 40px;
        font-size: 1rem;
    }
}

@media (max-width: 575px) {
    .demo-hero-section {
        padding: 70px 0 40px;
    }

    .demo-title {
        font-size: 1.75rem;
    }

    .feature-item {
        font-size: 0.9rem;
    }

    .feature-item i {
        width: 28px;
        height: 28px;
        font-size: 1.1rem;
    }
}