/* ===========================================================
   Phenyo · Game Developer Portfolio
   Theme: dark "neon arcade" with soft glassmorphism
   =========================================================== */

:root {
  --bg: #07090f;
  --bg-2: #0c1020;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.10);
  --text: #e9edf6;
  --text-dim: #9aa6bf;
  --text-faint: #5d6884;

  --brand: #7c5cff;     /* violet */
  --brand-2: #00e0c6;   /* teal   */
  --accent: #ff5c8a;    /* pink   */
  --upwork: #14a800;
  --fiverr: #1dbf73;

  --grad: linear-gradient(110deg, var(--brand) 0%, var(--accent) 50%, var(--brand-2) 100%);

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --maxw: 1160px;

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

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

/* ---------- Animated background ---------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(124, 92, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 92, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 75%);
}
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(600px circle at 15% 10%, rgba(124, 92, 255, 0.18), transparent 45%),
    radial-gradient(700px circle at 85% 20%, rgba(0, 224, 198, 0.12), transparent 50%),
    radial-gradient(600px circle at 60% 90%, rgba(255, 92, 138, 0.10), transparent 45%);
  animation: glowShift 18s ease-in-out infinite alternate;
}
@keyframes glowShift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-2%, 2%, 0) scale(1.08); }
}

/* ---------- Layout helpers ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 24px;
}
.section.alt { position: relative; }
.section.alt::before {
  content: "";
  position: absolute;
  inset: 0 -50vw;
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.03), rgba(0, 224, 198, 0.02));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  z-index: -1;
}
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0 14px;
}
.section-sub { color: var(--text-dim); font-size: 1.05rem; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-2);
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  color: #fff;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.2s ease;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary {
  background: var(--grad);
  background-size: 200% 200%;
  box-shadow: 0 10px 30px -8px rgba(124, 92, 255, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); background-position: 100% 0; box-shadow: 0 16px 40px -10px rgba(124, 92, 255, 0.7); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn-upwork { background: var(--upwork); box-shadow: 0 10px 26px -10px rgba(20,168,0,0.6); }
.btn-fiverr { background: var(--fiverr); box-shadow: 0 10px 26px -10px rgba(29,191,115,0.6); }
.btn-upwork:hover, .btn-fiverr:hover { transform: translateY(-2px); filter: brightness(1.08); }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--maxw);
  margin: 0 auto;
  transition: padding 0.25s ease;
}
.nav.scrolled {
  padding: 10px 28px;
  background: rgba(7, 9, 15, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  left: 0; right: 0; max-width: 100%;
}
.nav.scrolled > * { max-width: var(--maxw); }
.brand {
  display: flex; align-items: center; gap: 9px;
  text-decoration: none; color: var(--text);
  font-family: var(--font-display); font-weight: 800; letter-spacing: 0.02em;
}
.brand-mark { color: var(--brand-2); transform: rotate(0deg); animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.brand-dim { color: var(--text-faint); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-cta {
  background: var(--grad);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 600;
}
.nav-cta:hover { background: var(--grad) !important; filter: brightness(1.1); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.25s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 150px 24px 40px;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-inner { max-width: 820px; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 18px 0 22px;
}
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--text-dim); max-width: 640px; }
.hero-actions { display: flex; gap: 14px; margin: 34px 0 50px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-label { color: var(--text-faint); font-size: 0.85rem; margin-top: 6px; max-width: 130px; }
.placeholder-note { color: var(--text-faint); font-size: 0.78rem; margin-top: 18px; font-style: italic; }

.platform-strip {
  margin-top: 56px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.platform-track {
  display: flex; gap: 48px; white-space: nowrap;
  animation: marquee 28s linear infinite;
  font-family: var(--font-display); font-weight: 700; letter-spacing: 0.1em;
  color: var(--text-faint); font-size: 0.95rem;
}
.platform-track span { transition: color 0.2s; }
.platform-strip:hover .platform-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); border-color: rgba(124,92,255,0.4); box-shadow: var(--shadow); }

.grid { display: grid; gap: 24px; }
.projects { grid-template-columns: repeat(2, 1fr); }
.services { grid-template-columns: repeat(3, 1fr); }
.testimonials { grid-template-columns: repeat(3, 1fr); }

/* Project cards */
.project { overflow: hidden; }
.project.featured { grid-column: span 2; }
.project.featured .project-media { aspect-ratio: 21/9; }
.project-media { aspect-ratio: 16/10; overflow: hidden; }
.media-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  position: relative;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 12px, transparent 12px 24px),
    radial-gradient(circle at 50% 40%, rgba(124,92,255,0.18), rgba(0,224,198,0.05) 70%);
  color: var(--text-faint);
}
.ph-icon { font-size: 2.6rem; filter: grayscale(0.2); }
.ph-text { font-size: 0.85rem; letter-spacing: 0.02em; }
.ph-badge {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em;
  background: var(--accent); color: #fff; padding: 5px 11px; border-radius: 999px;
}
.project-body { padding: 22px 24px 26px; }
.project-body h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; margin: 4px 0 8px; }
.project-body p { color: var(--text-dim); font-size: 0.96rem; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(124,92,255,0.14); color: #c3b6ff; border: 1px solid rgba(124,92,255,0.25);
}
.project-links { display: flex; gap: 18px; margin-top: 16px; }
.link {
  color: var(--brand-2); text-decoration: none; font-weight: 600; font-size: 0.9rem;
  transition: color 0.2s, transform 0.2s; display: inline-block;
}
.link:hover { color: #fff; transform: translateX(3px); }

/* Service cards */
.service { padding: 28px 24px 26px; display: flex; flex-direction: column; }
.service-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; font-size: 1.5rem;
  background: var(--surface-2); border: 1px solid var(--border); margin-bottom: 16px;
}
.service h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 8px; }
.service p { color: var(--text-dim); font-size: 0.93rem; }
.service .price { color: var(--text); font-weight: 700; font-family: var(--font-display); margin: 14px 0 10px; }
.service .link { margin-top: auto; }

/* ---------- Featured case study ---------- */
.case {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 64px;
}
.case-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  aspect-ratio: 16/9;
  background: #000;
}
.case-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-badge {
  position: absolute; bottom: 14px; left: 14px;
  font-family: var(--font-display); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.05em;
  background: rgba(7,9,15,0.72); backdrop-filter: blur(8px);
  color: var(--text); padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border);
}
.case-body p { color: var(--text-dim); margin: 14px 0; }
.case-body p strong, .case-list strong { color: var(--text); }
.case-list { list-style: none; display: grid; gap: 12px; margin: 18px 0 22px; }
.case-list li {
  color: var(--text-dim); font-size: 0.95rem; padding-left: 26px; position: relative;
}
.case-list li::before {
  content: "▸"; position: absolute; left: 4px; color: var(--brand-2); font-weight: 700;
}

.subhead {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
  text-align: center; margin: 8px 0 28px;
}

/* Systems grid */
.systems { grid-template-columns: repeat(3, 1fr); }
.sys { overflow: hidden; display: flex; flex-direction: column; }
.sys-img { aspect-ratio: 16/10; overflow: hidden; }
.sys-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.sys:hover .sys-img img { transform: scale(1.06); }
.sys-body { padding: 20px 22px 24px; }
.sys-body .service-icon { width: 44px; height: 44px; font-size: 1.3rem; margin-bottom: 12px; }
.sys-body h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 7px; }
.sys-body p { color: var(--text-dim); font-size: 0.92rem; }

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.g-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  aspect-ratio: 16/10;
}
.g-item.g-wide { grid-column: span 2; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.g-item:hover img { transform: scale(1.07); }
.g-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 22px 14px 12px; font-size: 0.85rem; color: #fff;
  background: linear-gradient(transparent, rgba(7,9,15,0.85));
  transform: translateY(8px); opacity: 0; transition: 0.3s;
}
.g-item:hover figcaption { transform: none; opacity: 1; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 32px;
  background: rgba(4, 6, 12, 0.92); backdrop-filter: blur(10px);
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-width: min(1100px, 94vw); max-height: 80vh;
  border-radius: var(--radius); border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.lb-cap { color: var(--text-dim); font-size: 0.95rem; }
.lb-close {
  position: absolute; top: 22px; right: 28px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  font-size: 1.6rem; line-height: 1; cursor: pointer; transition: 0.2s;
}
.lb-close:hover { background: var(--surface-2); transform: rotate(90deg); }

/* About photo as image */
.photo-img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow);
}

/* ---------- Skills ---------- */
.skills-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 56px; max-width: 980px; margin: 0 auto; }
.skill { margin-bottom: 22px; }
.skill-top { display: flex; justify-content: space-between; font-weight: 500; font-size: 0.95rem; margin-bottom: 8px; }
.skill-top span:last-child { color: var(--text-faint); }
.bar { height: 9px; background: var(--surface-2); border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
.bar i {
  display: block; height: 100%; width: 0;
  background: var(--grad); border-radius: 999px;
  transition: width 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
.bar.animate i { width: var(--w); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; max-width: 820px; margin: 50px auto 0; }
.chip {
  padding: 9px 16px; border-radius: 999px; font-size: 0.88rem; font-weight: 500;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  transition: 0.2s;
}
.chip:hover { color: var(--text); border-color: var(--brand); background: rgba(124,92,255,0.1); transform: translateY(-2px); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; max-width: var(--maxw); }
.photo-placeholder {
  aspect-ratio: 4/5; border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: radial-gradient(circle at 50% 35%, rgba(124,92,255,0.2), rgba(0,224,198,0.05) 70%);
  border: 1px solid var(--border); color: var(--text-faint);
}
.about-text h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin: 6px 0 16px; }
.about-text p { color: var(--text-dim); margin-bottom: 14px; }
.about-list { list-style: none; margin: 20px 0 26px; display: grid; gap: 10px; }
.about-list li { color: var(--text); font-size: 0.98rem; }

/* ---------- Testimonials ---------- */
.quote { padding: 26px 24px; display: flex; flex-direction: column; gap: 14px; }
.stars { color: #ffc83d; letter-spacing: 2px; }
.quote blockquote { color: var(--text); font-size: 1rem; font-style: italic; }
.quote figcaption { display: flex; flex-direction: column; margin-top: auto; }
.quote figcaption strong { font-family: var(--font-display); }
.quote figcaption span { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Contact ---------- */
.contact { display: flex; justify-content: center; }
.contact-card {
  width: 100%; max-width: 760px; text-align: center; padding: 50px 40px;
  background: linear-gradient(160deg, rgba(124,92,255,0.10), rgba(0,224,198,0.04));
}
.contact-card h2 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; margin: 8px 0 12px; }
.contact-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 28px 0 36px; }
.contact-form { display: grid; gap: 14px; max-width: 520px; margin: 0 auto; text-align: left; }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 13px 16px; color: var(--text);
  font-family: var(--font-body); font-size: 0.95rem; resize: vertical;
  transition: border-color 0.2s, background 0.2s;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-faint); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--brand); background: var(--surface-2); }
.contact-form .btn { margin-top: 4px; }
.socials { display: flex; gap: 12px; justify-content: center; margin-top: 34px; }
.socials a {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  text-decoration: none; font-weight: 700; transition: 0.2s;
}
.socials a:hover { color: #fff; border-color: var(--brand); transform: translateY(-3px); background: rgba(124,92,255,0.12); }

/* ---------- Footer ---------- */
.footer { text-align: center; padding: 40px 24px; border-top: 1px solid var(--border); color: var(--text-dim); }
.footer-dim { color: var(--text-faint); font-size: 0.85rem; margin-top: 4px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .services, .testimonials, .systems { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .case { grid-template-columns: 1fr; gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-photo { max-width: 360px; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; top: 64px; right: 16px; left: 16px;
    flex-direction: column; align-items: stretch; gap: 6px;
    background: rgba(10,13,25,0.96); backdrop-filter: blur(16px);
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 14px; transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: 0.25s;
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-toggle { display: flex; }
  .projects, .services, .testimonials, .systems { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .g-item.g-wide { grid-column: span 1; }
  .project.featured { grid-column: span 1; }
  .skills-wrap { grid-template-columns: 1fr; gap: 0; }
  .hero-stats { gap: 28px; }
  .contact-form .row { grid-template-columns: 1fr; }
  .section { padding: 72px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.1ms !important; }
  html { scroll-behavior: auto; }
}