/* ============================================
   OMEGA VERTEX — Style System
   Gold & Black | Sleek & Sophisticated
   ============================================ */

:root {
    --gold: #C9A84C;
    --gold-light: #E8D48B;
    --gold-dark: #A07C2A;
    --gold-glow: rgba(201, 168, 76, 0.3);
    --black: #0A0A0A;
    --black-light: #111111;
    --black-card: #141414;
    --black-border: #1E1E1E;
    --white: #F5F0E8;
    --white-muted: #A09888;
    --white-dim: #6B6358;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--gold-dark) var(--black);
}

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
    cursor: none;
    -webkit-font-smoothing: antialiased;
}

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

a { color: inherit; text-decoration: none; }

/* ============================================
   Custom Cursor
   ============================================ */
.cursor-glow {
    position: fixed;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.15) 0%, rgba(201, 168, 76, 0.06) 20%, transparent 55%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    opacity: 0;
}

body:hover .cursor-glow { opacity: 1; }
body:hover .cursor-dot { opacity: 1; }

.cursor-dot {
    position: fixed;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s, transform 0.15s;
    opacity: 0;
    box-shadow: 0 0 8px var(--gold-glow);
}

/* ============================================
   Gold Shimmer Effect
   ============================================ */
.gold-shimmer {
    background: linear-gradient(
        120deg,
        var(--gold-dark) 0%,
        var(--gold) 20%,
        var(--gold-light) 40%,
        var(--gold) 60%,
        var(--gold-dark) 80%,
        var(--gold) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 200% center; }
    50% { background-position: 0% center; }
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.scrolled {
    padding: 1rem 3rem;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--black-border);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
}

.logo-symbol {
    color: var(--gold);
    font-size: 1.2rem;
}

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

.nav-links a {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white-muted);
    transition: color 0.3s;
    position: relative;

}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s;
}

.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    padding: 0.6rem 1.5rem !important;
    border: 1px solid var(--gold-dark);
    border-radius: 2px;
    transition: all 0.3s !important;
}

.nav-cta:hover {
    background: var(--gold) !important;
    color: var(--black) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;

    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--white);
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(10, 10, 10, 0.98);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--white-muted);
    transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--gold); }

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#heroCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    color: var(--gold);
    border: 1px solid var(--gold-dark);
    padding: 0.5rem 1.5rem;
    margin-bottom: 2rem;
    font-family: var(--font-mono);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 9rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-title span {
    display: block;
}

.hero-tagline {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--white-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 3rem;
    font-weight: 300;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: var(--gold);
    color: var(--black);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    border-radius: 2px;

    transition: all 0.3s;
    font-family: var(--font-body);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--gold-glow);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.5rem;
    border: 1px solid var(--black-border);
    color: var(--white-muted);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;

    transition: all 0.3s;
}

.btn-ghost:hover {
    border-color: var(--gold-dark);
    color: var(--gold);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.scroll-indicator span {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--white-dim);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--black-border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* ============================================
   Section Common
   ============================================ */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.section-header {
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-family: var(--font-mono);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: 8rem 0;
    position: relative;
}

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

.service-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 4px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover {
    border-color: var(--gold-dark);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(201, 168, 76, 0.05);
}

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

.service-number {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--gold-dark);
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--white-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tags span {
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--black-border);
    border-radius: 2px;
    color: var(--white-dim);
    font-family: var(--font-mono);
    transition: all 0.3s;
}

.service-card:hover .service-tags span {
    border-color: var(--gold-dark);
    color: var(--gold);
}

/* ============================================
   Philosophy Section
   ============================================ */
.philosophy {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.gold-line {
    position: absolute;
    background: linear-gradient(180deg, transparent, var(--gold-dark), transparent);
    opacity: 0.08;
}

.line-1 { width: 1px; height: 300px; top: 10%; left: 20%; }
.line-2 { width: 1px; height: 400px; top: 30%; right: 15%; }
.line-3 { width: 200px; height: 1px; bottom: 20%; left: 40%; background: linear-gradient(90deg, transparent, var(--gold-dark), transparent); }

.philosophy-content {
    position: relative;
    z-index: 2;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.philosophy-item {
    padding: 2rem 0;
    border-top: 1px solid var(--black-border);
}

.phi-number {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.philosophy-item h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.philosophy-item p {
    color: var(--white-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    padding: 5rem 0;
    border-top: 1px solid var(--black-border);
    border-bottom: 1px solid var(--black-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem 0;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--gold-dark);
    display: inline;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white-dim);
    margin-top: 0.5rem;
}

/* ============================================
   Process Section
   ============================================ */
.process {
    padding: 8rem 0;
}

.process-timeline {
    position: relative;
    margin-top: 2rem;
}

.process-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--black-border);
}

.process-line-fill {
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, var(--gold), var(--gold-dark));
    transition: height 0.1s;
}

.process-step {
    position: relative;
    padding-left: 60px;
    padding-bottom: 3rem;
}

.process-step:last-child { padding-bottom: 0; }

.process-dot {
    position: absolute;
    left: 12px;
    top: 8px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 2px solid var(--black-border);
    background: var(--black);
    transition: all 0.4s;
    z-index: 2;
}

.process-step.active .process-dot {
    border-color: var(--gold);
    background: var(--gold);
    box-shadow: 0 0 20px var(--gold-glow);
}

.process-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 4px;
    padding: 2rem;
    transition: border-color 0.4s;
}

.process-step.active .process-card {
    border-color: var(--gold-dark);
}

.process-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--gold-dark);
    display: block;
    margin-bottom: 0.75rem;
}

.process-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.process-card p {
    color: var(--white-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: 8rem 0;
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-desc {
    color: var(--white-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: 1.5rem;
    max-width: 400px;
}

.contact-details {
    margin-top: 2rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gold);
    font-size: 0.9rem;
    transition: opacity 0.3s;

}

.contact-link:hover { opacity: 0.7; }

.contact-form {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 4px;
    padding: 2.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--black-border);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 1rem 0 0.75rem;
    outline: none;
    transition: border-color 0.3s;

}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group label {
    position: absolute;
    left: 0;
    top: 1rem;
    font-size: 0.85rem;
    color: var(--white-dim);
    transition: all 0.3s;
    pointer-events: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -0.5rem;
    font-size: 0.65rem;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold-dark);
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.4s;
}

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

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--black-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white-dim);
    transition: color 0.3s;

}

.footer-links a:hover { color: var(--gold); }

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--white-dim);
}

.footer-tagline {
    margin-top: 0.25rem;
    color: var(--gold-dark) !important;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.65rem !important;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr; }
    .philosophy-grid { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    body { cursor: auto; }
    .cursor-glow, .cursor-dot { display: none; }
    * { cursor: auto !important; }

    .nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }

    .section-container { padding: 0 1.5rem; }

    .hero-title { font-size: clamp(2.5rem, 12vw, 5rem); }

    .services { padding: 5rem 0; }
    .philosophy { padding: 5rem 0; }
    .process { padding: 5rem 0; }
    .contact { padding: 5rem 0; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .stat-number { font-size: 2.5rem; }

    .service-card { padding: 1.5rem; }
    .contact-form { padding: 1.5rem; }

    .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-cta { flex-direction: column; align-items: center; }
    .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}