:root {
    --primary: #FF5E13;
    --black: #000000;
    --white: #ffffff;
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary);
    color: var(--black);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background-color: var(--black);
    color: var(--primary);
}

.bg-decor {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: var(--black);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.05;
    pointer-events: none;
}

/* Typography */
h1, h2, h3, .font-display {
    font-family: var(--font-display);
    text-transform: uppercase;
}

.font-mono {
    font-family: var(--font-mono);
}

/* Navbar */
.navbar {
    border-bottom: 4px solid var(--black);
    padding: 2rem 0 1rem;
    position: relative;
    z-index: 10;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.875rem;
    line-height: 1;
    letter-spacing: -0.05em;
}

.icon-large {
    width: 2rem;
    height: 2rem;
}

.nav-links {
    display: none;
    gap: 2rem;
    font-weight: 700;
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    color: var(--black);
    text-decoration: none;
    transition: opacity 0.2s;
}

.nav-links a:hover {
    opacity: 0.7;
}

/* Hero */
.hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.hero-content {
    max-width: 56rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
    font-weight: 700;
    font-size: 0.75rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.pulse-dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--black);
    border-radius: 50%;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.05em;
    margin-bottom: 2rem;
    margin-left: -4px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 7.5rem;
        margin-left: -8px;
    }
}

.hero-desc {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 3rem;
    max-width: 42rem;
}

@media (min-width: 768px) {
    .hero-desc {
        font-size: 1.5rem;
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 900;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--white);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--black);
    color: var(--white);
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-primary i {
    transition: transform 0.2s;
}

.btn-outline {
    border: 4px solid var(--black);
    color: var(--black);
    background: transparent;
}

.btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--black);
}

.btn-white:hover {
    background: var(--primary);
    color: var(--black);
}

/* Marquee */
.marquee-container {
    border-top: 4px solid var(--black);
    border-bottom: 4px solid var(--black);
    background: var(--black);
    padding: 1rem 0;
    overflow: hidden;
    display: flex;
}

.marquee {
    display: flex;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-right: 2rem;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.dot {
    width: 0.5rem;
    height: 0.5rem;
    background-color: var(--white);
    border-radius: 50%;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Sections */
.section-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 4.5rem;
    }
}

.divider {
    width: 4rem;
    height: 0.5rem;
    background: var(--black);
    margin-bottom: 2rem;
}

/* About */
.about-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 8rem 1.5rem;
}

.about-grid {
    display: grid;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-text p {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.profile-card-wrapper {
    position: relative;
}

.profile-card {
    background: var(--black);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.profile-decor {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--primary);
    border-radius: 50%;
}

.profile-name {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .profile-name {
        font-size: 3rem;
    }
}

.profile-role {
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.8;
    margin-bottom: 2rem;
}

.profile-contact {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.profile-contact:last-of-type {
    margin-bottom: 2rem;
}

.tag {
    background: var(--primary);
    color: var(--black);
    padding: 0.25rem 0.5rem;
    font-weight: 700;
    border-radius: 0.25rem;
    margin-right: 0.75rem;
}

/* Services */
.services-section {
    border-top: 4px solid var(--black);
    background: var(--primary);
    padding: 8rem 0;
}

.services-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.services-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    border: 4px solid var(--black);
    padding: 2rem;
    border-radius: 1rem;
    transition: all 0.2s;
    cursor: pointer;
}

.service-card:hover {
    background: var(--black);
    color: var(--white);
}

.service-icon {
    width: 3rem;
    height: 3rem;
    margin-bottom: 1.5rem;
    transition: all 0.2s;
}

.service-card:hover .service-icon {
    color: var(--primary);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.service-card p {
    font-weight: 700;
    line-height: 1.6;
    opacity: 0.9;
}

/* Contact */
.contact-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 8rem 1.5rem;
}

.contact-card {
    border: 4px solid var(--black);
    background: var(--white);
    padding: 2rem;
    border-radius: 40px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .contact-card {
        padding: 4rem;
    }
}

.contact-decor {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 256px;
    height: 256px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.2;
}

.contact-grid {
    display: grid;
    gap: 3rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-desc {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.125rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--black);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-link:hover {
    color: var(--primary);
}

.icon-box {
    width: 3rem;
    height: 3rem;
    border: 2px solid var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s;
}

.contact-link:hover .icon-box {
    border-color: var(--primary);
}

.link-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 0.25rem;
}

.system-message-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.system-message {
    background: var(--black);
    color: var(--white);
    padding: 2rem;
    border-radius: 32px;
}

.sys-header {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.sys-header .pulse-dot {
    background-color: var(--primary);
}

.sys-quote {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 2rem;
}

.sys-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
}

.sys-brand {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.25rem;
}

.sys-est {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    opacity: 0.7;
}

/* Footer */
.footer {
    border-top: 4px solid var(--black);
    padding: 2rem 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}