/* CAD Services Perfecttio Orange & Black Design
   Professional CAD Services Design
   Created: 2025-01-17
   Sharp, clean design without glowing effects
*/

:root {
    /* 🧡 PERFECTTIO ORANGE - replacing neon colors */
    --cad-cyan: #FF6B35;
    --cad-pink: #ff8554;
    --cad-purple: #FF6B35;
    --cad-green: #ff8554;
    --cad-yellow: #ffa680;
    --perfecttio-orange-500: #FF6B35;
    --perfecttio-orange-600: #e65a28;
    --perfecttio-black-900: #0d0d0d;
    --perfecttio-black-800: #1a1a1a;
    --perfecttio-black-700: #2d2d2d;
    --perfecttio-gray-800: #27272a;
    --perfecttio-gray-700: #3f3f46;
    --perfecttio-gray-600: #52525b;
    --perfecttio-gray-500: #71717a;
    --perfecttio-gray-400: #a1a1aa;
    --perfecttio-gray-200: #e4e4e7;
    --perfecttio-gray-100: #f4f4f5;
    --perfecttio-gray-50: #fafafa;
}

.cad-neon-section {
    background: #0d0d0d;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.cad-neon-grid-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 107, 53, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 107, 53, 0.08) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.cad-neon-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.6;
}

    .cad-neon-particles::before {
        content: '';
        position: absolute;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
        top: 20%;
        right: 5%;
        animation: float-cad-neon 8s ease-in-out infinite;
    }

    .cad-neon-particles::after {
        content: '';
        position: absolute;
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
        bottom: 10%;
        left: 5%;
        animation: float-cad-neon 10s ease-in-out infinite reverse;
    }

@keyframes float-cad-neon {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-30px);
    }
}

.cad-neon-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* ========== HERO ========== */

.cad-neon-hero {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
}

.cad-hero-line {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #FF6B35, transparent);
}

.cad-hero-line-top {
    top: -40px;
}

.cad-hero-line-bottom {
    bottom: -40px;
}

.cad-neon-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 30px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.cad-neon-text {
    background: linear-gradient(135deg, #FF6B35 0%, #ff8554 50%, #ffa680 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cad-neon-description {
    font-size: 1.35rem;
    color: #e4e4e7;
    line-height: 1.85;
    max-width: 950px;
    margin: 0 auto 30px;
}

.cad-neon-highlight {
    background: rgba(255, 107, 53, 0.08);
    border-left: 4px solid #FF6B35;
    border-right: 4px solid #FF6B35;
    padding: 25px 30px;
    margin-bottom: 40px;
    border-radius: 8px;
}

.cad-highlight-text {
    font-size: 1.2rem;
    color: #e4e4e7;
    margin: 0;
    font-weight: 500;
}

.cad-neon-divider {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FF6B35, transparent);
    margin: 50px 0;
}

.cad-neon-cta {
    font-size: 1.4rem;
    color: #f4f4f5;
    font-weight: 700;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cad-btn-neon {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: #FF6B35;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

    .cad-btn-neon::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: #e65a28;
        transition: left 0.4s ease;
        z-index: 0;
    }

    .cad-btn-neon:hover {
        background: #e65a28;
        transform: translateY(-2px);
    }

        .cad-btn-neon:hover::before {
            left: 0;
        }

    .cad-btn-neon span,
    .cad-btn-neon i {
        position: relative;
        z-index: 2;
    }

/* ========== SERVICES ========== */

.cad-neon-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.cad-neon-card {
    background: #1a1a1a;
    border: 2px solid #27272a;
    border-radius: 8px;
    padding: 40px;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 380px;
    overflow: hidden;
}

    .cad-neon-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(135deg, #FF6B35 0%, #ff8554 50%, #ffa680 100%);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.4s ease;
    }

.cad-card-corner {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid #FF6B35;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cad-top-left {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}

.cad-top-right {
    top: 10px;
    right: 10px;
    border-left: none;
    border-bottom: none;
}

.cad-bottom-left {
    bottom: 10px;
    left: 10px;
    border-right: none;
    border-top: none;
}

.cad-bottom-right {
    bottom: 10px;
    right: 10px;
    border-left: none;
    border-top: none;
}

.cad-card-glow {
    position: absolute;
    inset: 0;
    background: transparent;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.cad-neon-card:hover {
    transform: translateY(-8px);
    border-color: #FF6B35;
    background: #2d2d2d;
}

    .cad-neon-card:hover::before {
        transform: scaleX(1);
    }

    .cad-neon-card:hover .cad-card-glow {
        opacity: 1;
    }

    .cad-neon-card:hover .cad-card-corner {
        opacity: 1;
    }

.cad-neon-icon {
    width: 70px;
    height: 70px;
    background: #18181b;
    border: 2px solid #FF6B35;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.cad-icon-1 {
    border-color: #FF6B35;
    color: #FF6B35;
}

.cad-icon-2 {
    border-color: #ff8554;
    color: #ff8554;
}

.cad-icon-3 {
    border-color: #e65a28;
    color: #e65a28;
}

.cad-icon-4 {
    border-color: #ffa680;
    color: #ffa680;
}

.cad-icon-5 {
    border-color: #ff8554;
    color: #ff8554;
}

.cad-icon-6 {
    border-color: #FF6B35;
    color: #FF6B35;
}

.cad-neon-card:hover .cad-neon-icon {
    transform: scale(1.15);
    background: #FF6B35;
    color: white;
}

.cad-neon-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #f5f5f5;
    margin-bottom: 15px;
    line-height: 1.3;
    position: relative;
    z-index: 2;
}

.cad-neon-card p {
    font-size: 1.05rem;
    color: #a1a1aa;
    line-height: 1.7;
    margin: 0;
    position: relative;
    z-index: 2;
    flex: 1;
}

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

.cad-neon-contact {
    background: #0d0d0d;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    border-top: 3px solid #FF6B35;
}

.cad-contact-grid-neon {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 107, 53, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 107, 53, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.cad-contact-header-neon {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

    .cad-contact-header-neon h2 {
        font-size: 3.5rem;
        font-weight: 900;
        background: linear-gradient(135deg, #FF6B35 0%, #ff8554 50%, #ffa680 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin: 0;
    }

.cad-contact-flex-neon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    position: relative;
    z-index: 2;
}

.cad-contact-info-neon {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.cad-info-card-neon {
    background: #1a1a1a;
    border: 2px solid #27272a;
    border-left: 4px solid #FF6B35;
    border-radius: 8px;
    padding: 30px;
    position: relative;
    transition: all 0.3s ease;
}

    .cad-info-card-neon:hover {
        border-color: #FF6B35;
        background: #2d2d2d;
        transform: translateX(8px);
    }

.cad-info-icon {
    width: 50px;
    height: 50px;
    background: #18181b;
    border: 2px solid #FF6B35;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF6B35;
    font-size: 1.5rem;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.cad-info-card-neon:hover .cad-info-icon {
    transform: scale(1.15);
    background: #FF6B35;
    color: white;
}

.cad-info-card-neon h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #f5f5f5;
    margin: 0 0 12px 0;
}

.cad-info-card-neon a {
    color: #FF6B35;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

    .cad-info-card-neon a:hover {
        color: #ff8554;
    }

.cad-info-card-neon p {
    color: #71717a;
    margin: 4px 0 0 0;
    font-size: 0.95rem;
}

.cad-form-neon-wrapper {
    background: #1a1a1a;
    border: 2px solid #27272a;
    border-radius: 8px;
    padding: 45px;
}

    .cad-form-neon-wrapper h3 {
        font-size: 1.8rem;
        font-weight: 800;
        color: #f5f5f5;
        margin: 0 0 30px 0;
        text-align: center;
        background: linear-gradient(135deg, #FF6B35 0%, #ff8554 50%, #ffa680 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.cad-form-input-neon {
    position: relative;
    margin-bottom: 25px;
}

    .cad-form-input-neon input,
    .cad-form-input-neon textarea {
        width: 100%;
        padding: 14px 0;
        background: transparent;
        border: none;
        border-bottom: 2px solid #3f3f46;
        color: #f5f5f5;
        font-size: 1.05rem;
        font-family: inherit;
        transition: all 0.3s ease;
    }

        .cad-form-input-neon input::placeholder,
        .cad-form-input-neon textarea::placeholder {
            color: #52525b;
        }

        .cad-form-input-neon input:focus,
        .cad-form-input-neon textarea:focus {
            outline: none;
            border-bottom-color: #FF6B35;
        }

.cad-neon-line {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, #FF6B35, #ff8554);
    transition: width 0.4s ease;
}

.cad-form-input-neon input:focus ~ .cad-neon-line,
.cad-form-input-neon textarea:focus ~ .cad-neon-line {
    width: 100%;
}

.cad-checkbox-neon {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #a1a1aa;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 30px;
}

    .cad-checkbox-neon input {
        display: none;
    }

.cad-checkmark-neon {
    width: 22px;
    height: 22px;
    border: 2px solid #FF6B35;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.cad-checkbox-neon input:checked + .cad-checkmark-neon {
    background: #FF6B35;
    border-color: #FF6B35;
}

    .cad-checkbox-neon input:checked + .cad-checkmark-neon::after {
        content: '✓';
        color: white;
        font-weight: bold;
    }

.cad-btn-neon-submit {
    width: 100%;
    padding: 16px 30px;
    background: #FF6B35;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 800;
    font-size: 1.15rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}

    .cad-btn-neon-submit::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: #e65a28;
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.5s, height 0.5s;
        z-index: 0;
    }

    .cad-btn-neon-submit:hover {
        background: #e65a28;
        transform: translateY(-2px);
    }

        .cad-btn-neon-submit:hover::before {
            width: 300px;
            height: 300px;
        }

    .cad-btn-neon-submit span,
    .cad-btn-neon-submit i {
        position: relative;
        z-index: 2;
        transition: all 0.3s ease;
    }

    .cad-btn-neon-submit:hover i {
        transform: rotate(45deg);
    }

/* ========== RESPONSIVE ========== */

@media (max-width: 1024px) {
    .cad-neon-container {
        padding: 0 30px;
    }

    .cad-neon-services {
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .cad-neon-container {
        padding: 0 20px;
    }

    .cad-neon-title {
        font-size: 3rem;
    }

    .cad-neon-description {
        font-size: 1.15rem;
    }

    .cad-neon-services {
        grid-template-columns: 1fr;
    }

    .cad-contact-flex-neon {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cad-form-neon-wrapper {
        padding: 35px;
    }
}

@media (max-width: 480px) {
    .cad-neon-title {
        font-size: 2.2rem;
    }

    .cad-neon-services {
        gap: 20px;
    }

    .cad-neon-card {
        padding: 30px;
        min-height: 320px;
    }
}