/* ---------- RESET & VARIABLES ---------- */
:root {
    --bg: #FFFFFF;
    --bg-alt: #F7F7F9;
    --text: #1C1C1E;
    --text-soft: #6C6C70;
    --border: #E5E5EA;
    --accent: #EA592D;
    --accent-hover: #D94A1F;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.02), 0 8px 16px -6px rgba(0,0,0,0.02);
    --shadow-md: 0 12px 24px -12px rgba(0,0,0,0.06);
    --radius-card: 28px;
    --radius-btn: 40px;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:80px; }
body {
    font-family:'Inter', sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    background-image: radial-gradient(#EA592D05 1px, transparent 1px);
    background-size: 40px 40px;
}
.container { max-width:1280px; margin:0 auto; padding:0 2rem; }

/* typography */
h1,h2,h3,.logo,.nav-link,.btn { font-family:'Space Grotesk', monospace; letter-spacing:-0.02em; font-weight:500; }
h1 { font-size:4rem; line-height:1.1; font-weight:700; }
h2 { font-size:2.5rem; font-weight:600; }
h3 { font-size:1.5rem; font-weight:500; }
.section { padding:100px 0; }
.section-header { text-align:center; margin-bottom:3.5rem; }
.section-title { margin-bottom:0.5rem; }
.section-subtitle { color:var(--text-soft); font-size:1.125rem; max-width:600px; margin:0 auto; }
.accent { color:var(--accent); }

/* buttons */
.btn {
    display:inline-flex; align-items:center; gap:0.5rem; padding:12px 28px;
    border-radius:var(--radius-btn); font-weight:500; transition:all 0.2s ease;
    text-decoration:none; cursor:pointer; border:1px solid transparent;
}
.btn-primary { background:var(--accent); color:white; }
.btn-primary:hover { background:var(--accent-hover); transform:scale(0.97); }
.btn-outline { border-color:var(--border); background:transparent; color:var(--text); }
.btn-outline:hover { border-color:var(--accent); background:rgba(234,89,45,0.05); }
.btn-block { width:100%; justify-content:center; }

/* navbar */
.header {
    position:fixed; top:0; width:100%; background:rgba(255,255,255,0.92);
    backdrop-filter:blur(12px); z-index:1000; border-bottom:1px solid var(--border);
}
.navbar { display:flex; justify-content:space-between; align-items:center; height:72px; }
.logo { display:flex; align-items:baseline; gap:4px; text-decoration:none; font-size:1.4rem; font-weight:700; }
.logo-mark { background:var(--accent); color:white; padding:4px 8px; border-radius:10px; }
.logo-img {
    height: 60px;      /* adjust as needed */
    width: auto;
    display: block;
}.nav-menu { display:flex; gap:2rem; }
.nav-link { text-decoration:none; color:var(--text); font-weight:500; }
.nav-cta { background:var(--accent); color:white; border:none; padding:8px 20px; border-radius:40px; cursor:pointer; }
.mobile-toggle { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; }
.mobile-toggle span { width:24px; height:2px; background:var(--text); }

/* hero */
.hero { position:relative; padding:140px 0 80px; background:var(--bg-alt); overflow:hidden; }
.hero-orb {
    position:absolute; top:-20%; right:-10%; width:60%; height:80%;
    background:radial-gradient(circle, rgba(234,89,45,0.08) 0%, rgba(234,89,45,0) 70%);
    border-radius:50%; pointer-events:none;
}
.hero-grid { display:grid; grid-template-columns:1fr 0.9fr; gap:3rem; align-items:center; position:relative; z-index:2; }
.hero-badge { display:inline-block; background:rgba(234,89,45,0.1); padding:6px 12px; border-radius:40px; font-size:0.8rem; margin-bottom:1.5rem; }
.hero-title { margin-bottom:1rem; }
.hero-description { font-size:1.125rem; color:var(--text-soft); margin-bottom:2rem; }
.hero-stats { display:flex; gap:2rem; margin-bottom:2rem; }
.hero-stats span { font-weight:700; font-size:1.5rem; color:var(--accent); }
.hero-buttons { display:flex; gap:1rem; flex-wrap:wrap; }
.preview-card { background:white; border-radius:32px; padding:1.5rem; box-shadow:var(--shadow-md); border:1px solid var(--border); }
.preview-header { display:flex; gap:8px; align-items:center; margin-bottom:1rem; font-size:0.8rem; }
.preview-dot { width:10px; height:10px; border-radius:50%; background:#DDD; }
.preview-stats { display:flex; justify-content:space-between; margin-bottom:1rem; }
.preview-chart {
    margin-top: 1rem;
    padding: 0.5rem 0;
    background: rgba(0,0,0,0.02);
    border-radius: 16px;
}
.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 80px;
    margin-bottom: 0.5rem;
}
.chart-bars .bar {
    flex: 1;
    background: linear-gradient(180deg, #EA592D, #EA592D80);
    border-radius: 4px 4px 0 0;
    min-height: 4px;
    transition: height 0.3s ease;
}
.sparkline {
    display: block;
    width: 100%;
    height: 32px;
}
.sparkline polyline {
    stroke: #EA592D;
    stroke-width: 2;
    fill: none;
}

/* Mac-style window controls */
.window-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}
.window-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}
.window-btn.close {
    background: #FF5F56;
    border: 1px solid #E0443E;
}
.window-btn.minimize {
    background: #FFBD2E;
    border: 1px solid #DFA123;
}
.window-btn.maximize {
    background: #27C93F;
    border: 1px solid #1AAB2F;
}
.preview-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    font-family: monospace;
}

/* about */
.about-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; margin-bottom:3rem; }
.about-card { background:white; padding:2rem; border-radius:var(--radius-card); border:1px solid var(--border); transition:0.2s; }
.about-card:hover { transform:translateY(-4px); border-color:var(--accent); }
.about-card i { font-size:2rem; color:var(--accent); margin-bottom:1rem; }

/* horizontal timeline */
.about-timeline-horizontal {
    margin-top: 3rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}
.timeline-track {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    min-width: 600px;
    position: relative;
}
.timeline-track::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--border) 50%, var(--border) 100%);
    z-index: 1;
}
.timeline-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    background: white;
    border-radius: 24px;
    padding: 1.5rem 1rem;
    transition: all 0.2s ease;
    border: 1px solid var(--border);
}
.timeline-step:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
    box-shadow: 0 12px 24px -12px rgba(0,0,0,0.1);
}
.step-icon {
    width: 60px;
    height: 60px;
    background: white;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--accent);
    transition: 0.2s;
}
.timeline-step:hover .step-icon {
    background: var(--accent);
    color: white;
    transform: scale(1.05);
}
.step-content .year {
    display: inline-block;
    background: rgba(234,89,45,0.1);
    color: var(--accent);
    padding: 2px 12px;
    border-radius: 40px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}
.step-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.step-content p {
    font-size: 0.85rem;
    color: var(--text-soft);
    margin: 0;
    line-height: 1.4;
}

/* grids */
.services-grid, .projects-grid, .games-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px,1fr)); gap:2rem; }
.service-card, .project-card, .game-card {
    background:white; border-radius:var(--radius-card); padding:1.8rem;
    border:1px solid var(--border); transition:all 0.2s; cursor:pointer;
}
.service-card:hover, .project-card:hover, .game-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--accent); }
.service-icon, .game-icon { font-size:2rem; color:var(--accent); margin-bottom:1rem; }
.project-image, .game-image { height:160px; background:#f0f0f0; display:flex; align-items:center; justify-content:center; font-size:3rem; color:var(--accent); border-radius:20px; margin-bottom:1rem; }
.project-tags, .game-tags { display:flex; flex-wrap:wrap; gap:0.5rem; margin:0.5rem 0; }
.project-tag, .game-tag { background:#F2F2F2; padding:4px 12px; border-radius:30px; font-size:0.7rem; font-weight:500; }

/* filters */
.project-filters { display:flex; justify-content:center; gap:0.75rem; margin-bottom:2.5rem; flex-wrap:wrap; }
.filter-btn {
    background:white; border:1px solid var(--border); padding:8px 20px;
    border-radius:40px; font-weight:500; cursor:pointer; transition:0.2s;
}
.filter-btn.active, .filter-btn:hover {
    background:var(--accent); color:white; border-color:var(--accent);
}

/* tech stack - centered */
.tech-stack {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}
.tech-category h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    text-align: center;
}
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}
.tech-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 0.9rem;
    transition: 0.2s;
}
.tech-item i { margin-right: 6px; }
.tech-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* testimonials */
.testimonial-slider { max-width:800px; margin:0 auto; overflow:hidden; }
.testimonial-track { display:flex; transition:0.3s ease; }
.testimonial-slide { min-width:100%; padding:1rem; }
.testimonial-card { background:white; border-radius:var(--radius-card); padding:2rem; border:1px solid var(--border); }
.testimonial-content { font-size:1.1rem; margin-bottom:1.5rem; }
.testimonial-author { display:flex; gap:1rem; align-items:center; }
.author-avatar { width:48px; height:48px; background:var(--accent); border-radius:50%; display:flex; align-items:center; justify-content:center; color:white; font-weight:700; }
.slider-controls { display:flex; justify-content:center; gap:1rem; margin:1rem 0; }
.slider-btn { background:white; border:1px solid var(--border); border-radius:50%; width:44px; height:44px; cursor:pointer; transition:0.2s; }
.slider-btn:hover { background:var(--accent); color:white; border-color:var(--accent); }
.testimonial-dots { text-align:center; }
.dot { display:inline-block; width:8px; height:8px; background:var(--border); border-radius:50%; margin:0 4px; cursor:pointer; transition:0.2s; }
.dot.active { background:var(--accent); transform:scale(1.2); }

/* contact */
.contact-wrapper { display:grid; grid-template-columns:1fr 1.2fr; gap:3rem; margin-bottom:3rem; }
.contact-info { background:white; border-radius:var(--radius-card); padding:2rem; border:1px solid var(--border); }
.info-card { display:flex; gap:1rem; margin-bottom:1.5rem; align-items:center; }
.info-card i { font-size:1.5rem; color:var(--accent); width:40px; }
.info-card div { display:flex; flex-direction:column; }
.info-card strong { font-weight:600; }
.info-card span { color:var(--text-soft); font-size:0.9rem; }
.social-links { display:flex; gap:1rem; margin-top:1.5rem; }
.social-links a { width:40px; height:40px; border-radius:50%; background:var(--bg-alt); display:flex; align-items:center; justify-content:center; color:var(--text); transition:0.2s; }
.social-links a:hover { background:var(--accent); color:white; transform:translateY(-2px); }

.premium-form { background:white; border-radius:var(--radius-card); padding:2rem; border:1px solid var(--border); }
.floating-group { position: relative; margin-bottom: 1.5rem; }
.floating-group input, .floating-group select, .floating-group textarea {
    width: 100%; padding: 16px 16px 8px 44px; border: 1px solid var(--border); border-radius: 20px;
    font-family: inherit; font-size: 1rem; background: white; transition: 0.2s; line-height: 1.4;
}
.floating-group textarea { padding-top: 20px; resize: vertical; }
.floating-group i {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    color: var(--text-soft); pointer-events: none; font-size: 1rem; z-index: 1;
}
.floating-group textarea + i { top: 1.2rem; transform: none; }
.floating-group label {
    position: absolute; left: 44px; top: 50%; transform: translateY(-50%);
    color: var(--text-soft); transition: 0.2s; pointer-events: none; font-size: 0.95rem;
    background: transparent; padding: 0 2px; z-index: 1;
}
.floating-group textarea ~ label { top: 1.2rem; transform: none; }
.floating-group input:focus ~ label, .floating-group input:not(:placeholder-shown) ~ label,
.floating-group textarea:focus ~ label, .floating-group textarea:not(:placeholder-shown) ~ label,
.floating-group select:focus ~ label, .floating-group select:not([value=""]) ~ label {
    top: 6px; font-size: 0.7rem; color: var(--accent); background: white; padding: 0 4px; left: 42px;
}
.floating-group select { appearance: none; cursor: pointer; padding-right: 40px; color: var(--text); }
.floating-group select option:first-child { color: var(--text-soft); }
.map-container { height:320px; border-radius:28px; overflow:hidden; margin-top:2rem; background:#f0f0f0; }

/* footer */
.footer { background:var(--bg-alt); border-top:1px solid var(--border); padding:4rem 0 2rem; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr 1.5fr; gap:2rem; margin-bottom:3rem; }
.footer-brand p { color:var(--text-soft); margin:1rem 0; font-size:0.9rem; }
.footer-social { display:flex; gap:1rem; }
.footer-social a { width:36px; height:36px; border-radius:50%; background:white; display:flex; align-items:center; justify-content:center; color:var(--text); transition:0.2s; border:1px solid var(--border); }
.footer-social a:hover { background:var(--accent); color:white; border-color:var(--accent); }
.footer-links h4 { margin-bottom:1rem; font-size:1rem; }
.footer-links a { display:block; color:var(--text-soft); text-decoration:none; margin-bottom:0.5rem; font-size:0.9rem; transition:0.2s; }
.footer-links a:hover { color:var(--accent); transform:translateX(4px); }
.footer-newsletter p { color:var(--text-soft); font-size:0.9rem; margin-bottom:1rem; }
.newsletter-form { display:flex; gap:0.5rem; }
.newsletter-form input { flex:1; padding:12px 16px; border:1px solid var(--border); border-radius:40px; background:white; }
.newsletter-form button { background:var(--accent); border:none; border-radius:40px; width:44px; color:white; cursor:pointer; transition:0.2s; }
.newsletter-form button:hover { background:var(--accent-hover); transform:scale(0.95); }
.footer-bottom { text-align:center; padding-top:2rem; border-top:1px solid var(--border); color:var(--text-soft); font-size:0.85rem; }

/* modals */
.modal { position:fixed; inset:0; background:rgba(0,0,0,0.5); backdrop-filter:blur(6px); display:flex; align-items:center; justify-content:center; z-index:2000; visibility:hidden; opacity:0; transition:0.2s; }
.modal.active { visibility:visible; opacity:1; }
.modal-content { background:white; border-radius:32px; max-width:600px; width:90%; max-height:85vh; overflow-y:auto; position:relative; box-shadow:0 20px 40px rgba(0,0,0,0.2); }
.modal-lg { max-width:800px; }
.modal-sm { max-width:400px; }
.modal-close { position:absolute; right:1rem; top:1rem; background:white; border:1px solid var(--border); border-radius:50%; width:36px; height:36px; font-size:1.2rem; cursor:pointer; z-index:10; transition:0.2s; }
.modal-close:hover { background:var(--accent); color:white; border-color:var(--accent); }
.modal-header { padding:2rem 2rem 1rem; }
.modal-icon { width:64px; height:64px; background:rgba(234,89,45,0.1); border-radius:20px; display:flex; align-items:center; justify-content:center; margin-bottom:1rem; }
.modal-icon i { font-size:2rem; color:var(--accent); }
.modal-body { padding:0 2rem 2rem; }
.modal-footer { padding:1rem 2rem 2rem; display:flex; justify-content:flex-end; }

/* loading */
.loading-overlay { position:fixed; inset:0; background:white; z-index:9999; display:flex; align-items:center; justify-content:center; transition:0.3s; }
.loading-overlay.hidden { opacity:0; visibility:hidden; }
.loader { width:32px; height:32px; border:2px solid var(--border); border-top-color:var(--accent); border-radius:50%; animation:spin 0.6s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

/* responsive */
@media (max-width:900px) {
    .hero-grid, .about-grid, .contact-wrapper, .footer-grid { grid-template-columns:1fr; }
    .nav-menu {
        position:fixed; top:72px; right:-100%; flex-direction:column; background:white;
        width:70%; height:calc(100vh - 72px); padding:2rem; transition:0.2s;
        box-shadow:-4px 0 20px rgba(0,0,0,0.05);
    }
    .nav-menu.active { right:0; }
    .mobile-toggle { display:flex; }
    .hero-stats { flex-wrap:wrap; justify-content:center; text-align:center; }
    .hero-buttons { justify-content:center; }
    .container { padding:0 1.5rem; }
    h1 { font-size:2.8rem; }
    h2 { font-size:2rem; }
    .section { padding:60px 0; }
    .footer-grid { gap:2rem; }
}
@media (max-width:768px) {
    .timeline-track {
        flex-direction: column;
        gap: 1rem;
    }
    .timeline-track::before { display: none; }
    .timeline-step {
        display: flex;
        text-align: left;
        gap: 1rem;
        align-items: center;
    }
    .step-icon { margin: 0; flex-shrink: 0; }
    .step-content { flex: 1; }
}
@media (max-width:600px) {
    .preview-stats { flex-direction:column; gap:0.5rem; }
    .hero-stats div { width:100%; }
}