@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-color: #030305;
    --card-bg: rgba(255, 255, 255, 0.02);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(255, 255, 255, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent-color: #ffffff;
    --accent-glow: rgba(255, 255, 255, 0.15);
    --font-family: 'Outfit', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Premium Background Glows */
.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(120, 119, 198, 0.1) 0%, rgba(3, 3, 5, 0) 60%);
    top: -200px;
    left: -200px;
    border-radius: 50%;
    z-index: -1;
    filter: blur(60px);
    pointer-events: none;
}

.bg-glow-2 {
    position: fixed;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(3, 3, 5, 0) 60%);
    bottom: -300px;
    right: -200px;
    border-radius: 50%;
    z-index: -1;
    filter: blur(80px);
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(3, 3, 5, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.st-logo {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

.st-text {
    font-family: Arial, sans-serif;
    font-weight: 900;
    font-style: italic;
    font-size: 1.75rem;
    color: #ffffff; /* Updated to white for premium dark mode */
    position: relative;
    z-index: 2;
    letter-spacing: -2px;
}

.st-swoosh {
    position: absolute;
    width: 50px;
    height: 34px;
    border: 3px solid transparent;
    border-top-color: #e11d48; /* Premium red swoosh */
    border-right-color: #e11d48;
    border-bottom-color: #e11d48;
    border-left-color: transparent;
    border-radius: 50%;
    transform: rotate(20deg);
    top: 6px;
    left: -2px;
    z-index: 1;
}

.brand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-primary);
    opacity: 0;
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    opacity: 1;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: #ffffff;
    color: #000000;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(255, 255, 255, 0.2);
    background: #f4f4f5;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: #ffffff;
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.w-full {
    width: 100%;
}

/* Typography Overrides */
section {
    padding: 10rem 0;
}

.section-header {
    margin-bottom: 5rem;
}

.text-center {
    text-align: center;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 1rem;
    background: linear-gradient(180deg, #FFFFFF 0%, #A1A1AA 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    font-weight: 400;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Subtle grid pattern to hero background */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: #e4e4e7;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 6rem;
    font-weight: 800;
    letter-spacing: -3px;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(180deg, #FFFFFF 0%, #52525b 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3.5rem;
    max-width: 700px;
    margin-inline: auto;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* About Section */
.about {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    background: #000000;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.8;
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 500;
}

.stats {
    display: flex;
    gap: 4rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
}

.stat-item {
    position: relative;
}

.stat-num {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    letter-spacing: -2px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.about-image {
    position: relative;
    padding: 1rem;
}

/* Elegant backlight to the image */
.about-image::before {
    content: '';
    position: absolute;
    top: 0%; left: 0%; right: 0%; bottom: 0%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
    filter: blur(40px);
    z-index: 1;
}

.about-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 1);
    position: relative;
    z-index: 2;
}

/* Services */
.services {
    background: var(--bg-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(200px circle at top right, rgba(255,255,255,0.06) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-hover-border);
    background: rgba(255, 255, 255, 0.04);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.service-card:hover .service-icon-wrapper {
    background: #ffffff;
    color: #000000;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 300;
}

/* Contact */
.contact {
    background: #000000;
}

.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    position: relative;
    overflow: hidden;
}

.contact-card::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 60%);
    filter: blur(40px);
    pointer-events: none;
}

.contact-info {
    position: relative;
    z-index: 2;
}

.contact-desc {
    color: var(--text-secondary);
    margin-bottom: 4rem;
    font-size: 1.125rem;
    font-weight: 300;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.info-icon {
    color: var(--text-primary);
    opacity: 0.7;
    margin-top: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.info-value {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.info-value:hover {
    color: #a1a1aa;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.input-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-group input, .input-group textarea {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1.25rem;
    color: white;
    font-family: var(--font-family);
    transition: var(--transition);
    font-size: 1rem;
}

.input-group input:focus, .input-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background: #000000;
    box-shadow: 0 0 0 4px rgba(255,255,255,0.05);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 3rem 0;
    margin-top: 0;
    background: var(--bg-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 4.5rem; }
    .about-grid { grid-template-columns: 1fr; gap: 4rem; }
    .contact-card { grid-template-columns: 1fr; padding: 3rem; gap: 4rem; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 3.5rem; }
    .mobile-toggle { display: block; }
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(3, 3, 5, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        padding-top: 4rem;
        transition: var(--transition);
        border-top: 1px solid var(--card-border);
    }
    .nav-links.active { left: 0; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; }
    .section-title { font-size: 2.5rem; }
}