* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --yellow-primary: #ffb601;
    --yellow-bright: #FFC633;
    --yellow-dark: #E69A00;
    --black-primary: #000000;
    --black-dark: #0A0A0A;
    --black-medium: #1A1A1A;
    --grey-light: #E8E8E8;
    --grey-medium: #B0B0B0;
    --grey-dark: #6B6B6B;
    --grey-text: #CCCCCC;
    --white: #FFFFFF;
    --dark-surface: #1A1A1A;
    --dark-border: #333333;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--black-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--black-dark);
    padding: 20px 0;
    box-shadow: 0 2px 20px rgba(255, 182, 1, 0.1);
    border-bottom: 1px solid var(--dark-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

.company-name {
    font-size: 24px;
    font-weight: 600;
    color: #dadada;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-left: 5px;
}

.logo-fallback {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-graphic {
    display: flex;
    align-items: center;
    gap: 0;
}

.logo-orange {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--yellow-primary), var(--yellow-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black-primary);
    font-weight: bold;
    font-size: 28px;
    font-family: 'Arial', sans-serif;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(255, 182, 1, 0.4);
}

.logo-grey {
    width: 45px;
    height: 45px;
    background-color: var(--grey-light);
    margin-left: -8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey-dark);
    font-weight: bold;
    font-size: 24px;
    font-family: 'Arial', sans-serif;
    position: relative;
    z-index: 1;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-autech,
.logo-solutions {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--white);
    text-transform: uppercase;
}

.logo-autech {
    font-size: 20px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(255, 182, 1, 0.08), rgba(255, 182, 1, 0.03));
    padding: 80px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--dark-border);
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--grey-text);
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
}

.contact-wrapper {
    display: flex;
    justify-content: center;
    align-items: start;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.info-description {
    font-size: 16px;
    color: var(--grey-text);
    margin-bottom: 40px;
    line-height: 1.8;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--yellow-primary), var(--yellow-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black-primary);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 182, 1, 0.3);
}

.info-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.info-content p {
    font-size: 16px;
    color: var(--grey-text);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--dark-border);
}

.social-link {
    width: 45px;
    height: 45px;
    background-color: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey-text);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--yellow-primary), var(--yellow-dark));
    color: var(--black-primary);
    border-color: var(--yellow-primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 182, 1, 0.4);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--dark-surface);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--dark-border);
    max-width: 600px;
    width: 100%;
}

.contact-form h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--dark-border);
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    color: var(--white);
    transition: all 0.3s ease;
    background-color: var(--black-medium);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--yellow-primary);
    box-shadow: 0 0 0 4px rgba(255, 182, 1, 0.15);
    background-color: var(--black-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--grey-dark);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--yellow-primary), var(--yellow-dark));
    color: var(--black-primary);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(255, 182, 1, 0.4);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 182, 1, 0.6);
    background: linear-gradient(135deg, var(--yellow-bright), var(--yellow-primary));
}

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

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-size: 14px;
    display: none;
}

.form-message.success {
    background-color: rgba(255, 182, 1, 0.15);
    color: var(--yellow-primary);
    border: 1px solid var(--yellow-primary);
    display: block;
}

.form-message.error {
    background-color: rgba(255, 0, 0, 0.15);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
    display: block;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.toast {
    min-width: 300px;
    max-width: 400px;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.3s ease-out;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast.success {
    background: linear-gradient(135deg, rgba(255, 182, 1, 0.95), rgba(255, 182, 1, 0.9));
    color: var(--black-primary);
}

.toast.error {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.95), rgba(255, 107, 107, 0.9));
    color: var(--white);
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

.toast-close svg {
    width: 18px;
    height: 18px;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast.hiding {
    animation: slideOutRight 0.3s ease-in forwards;
}

/* Footer */
.footer {
    background-color: var(--black-dark);
    color: var(--grey-text);
    padding: 30px 0;
    text-align: center;
    margin-top: 60px;
    border-top: 1px solid var(--dark-border);
}

.footer p {
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .contact-form-wrapper {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .contact-form h2 {
        font-size: 28px;
    }

    .contact-section {
        padding: 60px 0;
    }

    .contact-form-wrapper {
        padding: 25px;
    }

    .logo-orange {
        width: 45px;
        height: 45px;
        font-size: 24px;
    }

    .logo-grey {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .logo-autech,
    .logo-solutions {
        font-size: 16px;
    }

    .company-name {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 60px 0 40px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .contact-section {
        padding: 40px 0;
    }

    .contact-form-wrapper {
        padding: 20px;
    }

    .info-item {
        flex-direction: column;
        gap: 15px;
    }

    .info-icon {
        width: 45px;
        height: 45px;
    }

    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }

    .toast {
        min-width: auto;
        max-width: 100%;
    }

    .company-name {
        font-size: 16px;
        letter-spacing: 0.5px;
    }

    .logo-image {
        height: 50px;
    }
}