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

:root {
    /* Primary Colors */
    --gold: #d4af37;
    --gold-dark: #b8941f;
    --gold-light: #f4e5a1;
    --black: #000000;
    --silver: #c0c0c0;
    --silver-dark: #808080;
    --white: #ffffff;

    /* Color Variants */
    --black-dark: #1a1a1a;

    /* Gold with Opacity */
    --gold-10: rgba(212, 175, 55, 0.1);
    --gold-20: rgba(212, 175, 55, 0.2);
    --gold-30: rgba(212, 175, 55, 0.3);
    --gold-50: rgba(212, 175, 55, 0.5);

    /* White with Opacity */
    --white-05: rgba(255, 255, 255, 0.05);
    --white-10: rgba(255, 255, 255, 0.1);
    --white-15: rgba(255, 255, 255, 0.15);

    /* Silver with Opacity */
    --silver-50: rgba(192, 192, 192, 0.5);

    /* Black with Opacity */
    --black-50: rgba(0, 0, 0, 0.5);

    /* Success Colors */
    --success-bg: rgba(34, 197, 94, 0.2);
    --success-border: rgba(34, 197, 94, 0.5);
    --success-text: #4ade80;

    /* Error Colors */
    --error-bg: rgba(239, 68, 68, 0.2);
    --error-border: rgba(239, 68, 68, 0.5);
    --error-text: #f87171;
}

html {
    scroll-behavior: smooth;
    color-scheme: light;
}

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

/* Hero Section - Full Page */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(2rem, 10vh, 6rem) 2rem 4rem 2rem;
    background: var(--black);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
            circle at 20% 0%,
            var(--gold-10) 0%,
            transparent 50%
        ),
        radial-gradient(circle at 80% 0%, var(--gold-10) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1400px;
}

.hero-icon {
    width: clamp(80px, 15vw, 200px);
    height: auto;
    margin: 0 auto 2rem auto;
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-iteration-count: 1;
    filter: drop-shadow(0 0 20px var(--gold-30));
    will-change: opacity, transform;
}

.hero-icon.animated {
    opacity: 1;
    transform: translateY(0);
    animation: none;
}

.company-name {
    font-size: clamp(2.5rem, 12vw, 12rem);
    font-weight: 900;
    letter-spacing: clamp(0.1rem, 1.5vw, 1rem);
    color: var(--gold);
    text-transform: uppercase;
    margin: 0 auto 2rem auto;
    padding: clamp(1rem, 3vw, 2rem) clamp(1.5rem, 5vw, 4rem);
    background: var(--black);
    display: block;
    animation: fadeInUp 1s ease;
    line-height: 1.1;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    position: relative;
}

.company-name::before {
    content: '';
    position: absolute;
    top: -200vh;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    z-index: -1;
}

.enterprise-text {
    white-space: nowrap;
    display: inline-block;
}

.subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--silver);
    font-weight: 300;
    letter-spacing: 0.1rem;
    margin-top: 2rem;
    animation: fadeInUp 1.2s ease;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Services Section */
.services-section {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 5rem 2rem;
    background: linear-gradient(
        180deg,
        var(--black-dark) 0%,
        var(--black) 100%
    );
}

.services-container {
    max-width: 1200px;
    width: 100%;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gold);
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white-05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold-30);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px var(--black-50), 0 0 40px var(--gold-10);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px var(--black-50), 0 0 50px var(--gold-20);
}

.service-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--gold) !important;
    margin-bottom: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: clamp(0.1rem, 0.8vw, 0.4rem);
    line-height: 1.1;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    color: var(--silver) !important;
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-list li::before {
    content: '•';
    color: var(--gold);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    line-height: 1;
}

/* About Section */
.about-section {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 5rem 2rem;
    background: var(--black);
}

.about-container {
    max-width: 900px;
    width: 100%;
}

.about-content {
    background: var(--white-05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold-30);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 60px var(--black-50), 0 0 40px var(--gold-10);
}

.about-text {
    color: var(--silver);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.about-text:last-child {
    margin-bottom: 0;
}

/* Contact Form Section */
.contact-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem;
    background: linear-gradient(
        180deg,
        var(--black) 0%,
        var(--black-dark) 100%
    );
}

.contact-container {
    max-width: 600px;
    width: 100%;
    background: var(--white-05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--gold-30);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 60px var(--black-50), 0 0 40px var(--gold-10);
}

.contact-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gold);
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--silver);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    font-weight: 500;
}

.form-group label .optional {
    text-transform: none;
    font-weight: 300;
    font-size: 0.85rem;
    color: var(--silver-50);
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: var(--white-10);
    border: 1px solid var(--gold-30);
    border-radius: 8px;
    color: var(--white);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 20px var(--gold-30);
    background: var(--white-15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--silver-50);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-button {
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--black);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px var(--gold-30);
    margin-top: 1rem;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px var(--gold-50);
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
}

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

.form-message {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    display: none;
}

.form-message.success {
    display: block;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}

.form-message.error {
    display: block;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error-text);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding-top: clamp(1rem, 8vh, 4rem);
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .company-name {
        font-size: clamp(1.8rem, 12vw, 6rem);
        letter-spacing: 0.15rem;
        padding: 1rem 1.5rem;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .enterprise-text {
        font-size: inherit;
    }

    .hero-content {
        padding: 0;
        width: 100%;
    }

    .subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .contact-container {
        padding: 2rem 1.5rem;
    }

    .contact-title {
        font-size: 1.8rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .about-content {
        padding: 2rem 1.5rem;
    }

    .about-text {
        font-size: 1rem;
    }
}