/* ALin Studios — static GitHub Pages site
   Structure: /index.html, /css/styles.css, /js/main.js, /media/*
*/

:root{
  --bg: #070816;
  --bg2: #0b0d24;
  --text: rgba(245,246,255,0.92);
  --muted: rgba(245,246,255,0.68);
  --faint: rgba(245,246,255,0.52);

  --surface: rgba(255,255,255,0.06);
  --surface2: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);

  --cyan: #58d2ff;
  --mint: #5effcd;
  --violet: #9b7aff;
  --pink: #ff7aa7;
  --amber: #ffad5e;

  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --shadow2: 0 10px 30px rgba(0,0,0,0.35);

  --radius: 18px;
  --radius-lg: 24px;

  --container: 1120px;

  --font-sans: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --font-display: "Space Grotesk", var(--font-sans);

  color-scheme: dark;
  scroll-behavior: smooth;
}

*{ box-sizing: border-box; }
html,body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 12% 12%, rgba(94,255,205,0.16), transparent 60%),
    radial-gradient(900px 650px at 92% 15%, rgba(155,122,255,0.18), transparent 55%),
    radial-gradient(900px 700px at 70% 88%, rgba(255,122,167,0.14), transparent 60%),
    radial-gradient(900px 700px at 18% 85%, rgba(88,210,255,0.12), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x: hidden;
}

img, video{ max-width: 100%; height: auto; display: block; }

a{ color: inherit; text-decoration: none; }
a:hover{ color: rgba(255,255,255,0.98); }

.skip-link{
  position: absolute;
  left: -999px;
  top: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.18);
  z-index: 9999;
}
.skip-link:focus{ left: 14px; }

#bg-canvas{
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.55;
  pointer-events: none;
}

.container{
  width: min(var(--container), calc(100% - 2 * 20px));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.section{
  padding: clamp(56px, 8vw, 110px) 0;
}

.section-head{
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}
.section-title{
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(28px, 3.4vw, 44px);
  margin: 0;
}
.section-subtitle{
  margin: 0;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.55;
}

.text-gradient{
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,8,22,0.35);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}
.site-header[data-elevate="true"]{
  background: rgba(7,8,22,0.78);
  box-shadow: var(--shadow2);
  border-color: rgba(255,255,255,0.10);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}
.brand-mark{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
}
.brand-text{ display: grid; line-height: 1.1; }
.brand-name{
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-tag{
  font-size: 12px;
  color: var(--muted);
}

.site-nav{
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-link{
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 500;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}
.nav-link:hover{
  color: rgba(255,255,255,0.92);
  background: rgba(255,255,255,0.06);
}
.nav-link[aria-current="true"]{
  color: rgba(255,255,255,0.95);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
}
.nav-cta{
  color: rgba(255,255,255,0.96);
  background: linear-gradient(90deg, rgba(88,210,255,0.22), rgba(155,122,255,0.22), rgba(255,122,167,0.22));
  border: 1px solid rgba(255,255,255,0.14);
}

.nav-toggle{
  display: none;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle:focus-visible,
.btn:focus-visible,
.quick-link:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline: 2px solid rgba(88,210,255,0.75);
  outline-offset: 3px;
}
.nav-toggle-lines{
  display: block;
  width: 22px;
  height: 14px;
  position: relative;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background: rgba(255,255,255,0.86);
  transition: transform 180ms ease, top 180ms ease, opacity 180ms ease;
}
.nav-toggle-lines::before{ top: 2px; }
.nav-toggle-lines::after{ top: 10px; }

/* Hero */
.hero{ padding-top: clamp(42px, 6vw, 82px); position: relative; }
.hero-grid{
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 28px;
  align-items: start;
}
.hero-copy{ display: grid; gap: 18px; }
.eyebrow{
  margin: 0;
  color: rgba(255,255,255,0.70);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}
.hero-title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  font-size: clamp(36px, 5vw, 64px);
}
.hero-subtitle{
  margin: 0;
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.6;
  font-size: 16px;
}

.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 14px;
  padding: 11px 14px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.92);
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
}
.btn:active{ transform: translateY(0); }
.btn-primary{
  border-color: rgba(255,255,255,0.16);
  background: linear-gradient(90deg, rgba(88,210,255,0.22), rgba(155,122,255,0.22), rgba(255,122,167,0.22));
}
.btn-secondary{
  background: rgba(255,255,255,0.06);
}
.btn-tertiary{
  background: transparent;
  border-color: rgba(255,255,255,0.16);
}

.hero-badges{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.badge{
  padding: 14px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
}
.badge-title{
  display: block;
  font-family: var(--font-display);
  font-weight: 650;
}
.badge-sub{
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.hero-media{ display: grid; gap: 12px; }
.glass-frame{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow);
}
.hero-video{
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.frame-overlay{
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 500px at 30% 20%, rgba(255,255,255,0.12), transparent 55%);
  pointer-events: none;
}

.hero-mini-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.mini-card{
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
}
.mini-dot{
  width: 10px;
  height: 10px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), var(--pink));
  box-shadow: 0 0 0 6px rgba(255,255,255,0.04);
}
.mini-title{
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 14px;
}
.mini-sub{
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.hero-fade{
  position: absolute;
  inset: auto 0 0 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, rgba(7,8,22,0.75), rgba(7,8,22,0.95));
  pointer-events: none;
}

/* Cards */
.card{
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(14px);
  box-shadow: 0 0 0 rgba(0,0,0,0);
}
.lift{ transition: transform 180ms ease, border-color 180ms ease, background 180ms ease; }
.lift:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.card-title{
  font-family: var(--font-display);
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0 0 8px 0;
}
.card-text{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

/* Highlights */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.grid-3 .card{ padding: 18px; }

/* Projects */
.project-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.project{
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
}
.project-media{
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.project-video{
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transform: scale(1.02);
  filter: contrast(1.02) saturate(1.05);
}
.project-pill{
  position: absolute;
  left: 14px;
  top: 14px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.14);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.project-body{
  padding: 18px;
  display: grid;
  gap: 12px;
}
.project-title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 22px;
}
.project-text{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}
.project-list{
  margin: 0;
  padding-left: 18px;
  color: rgba(245,246,255,0.78);
  line-height: 1.6;
}
.project-list li{ margin: 6px 0; }

.note{
  margin-top: 18px;
  padding: 16px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
}
.note a{ color: rgba(255,255,255,0.90); text-decoration: underline; text-underline-offset: 3px; }

/* Showcase */
.showcase-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
  align-items: start;
}
.showcase-reel{ padding: 16px; }
.reel-head{ display: grid; gap: 4px; margin-bottom: 12px; }
.reel-title{
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
}
.reel-sub{ margin: 0; color: var(--muted); font-size: 13px; }
.reel-video{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.showcase-side{ display: grid; gap: 14px; }
.side-card{
  padding: 16px;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  align-items: center;
}
.side-card:nth-child(2){ grid-template-columns: 1fr; gap: 12px; }
.side-image{
  width: 120px;
  height: 90px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  object-fit: cover;
}
.side-copy{ display: grid; gap: 6px; }
.side-metrics{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.metric{
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
}
.metric-k{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
}
.metric-v{ color: var(--muted); font-size: 12px; margin-top: 4px; }

/* About */
.about-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  align-items: start;
}
.about-copy{ display: grid; gap: 14px; }
.about-list{
  display: grid;
  gap: 12px;
  margin-top: 6px;
}
.about-item{
  padding: 16px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.about-title{
  margin: 0 0 6px 0;
  font-family: var(--font-display);
  font-weight: 650;
}
.about-text{ margin: 0; color: var(--muted); line-height: 1.55; }

.about-panel{
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.panel-title{
  margin: 0 0 10px 0;
  font-family: var(--font-display);
  font-weight: 700;
}
.panel-list{
  margin: 0;
  padding-left: 18px;
  color: rgba(245,246,255,0.78);
  line-height: 1.7;
}
.panel-list li{ margin: 6px 0; }
.panel-cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.panel-bg{
  position: absolute;
  inset: -40% -30%;
  background:
    radial-gradient(600px 420px at 30% 30%, rgba(88,210,255,0.18), transparent 60%),
    radial-gradient(580px 420px at 70% 55%, rgba(155,122,255,0.18), transparent 60%),
    radial-gradient(560px 420px at 45% 80%, rgba(255,122,167,0.12), transparent 60%);
  filter: blur(20px);
  opacity: 0.8;
  pointer-events: none;
  z-index: -1;
}

/* Contact */
.contact-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 14px;
}
.contact-card{ padding: 18px; position: relative; overflow: hidden; }
.form{
  margin-top: 12px;
  display: grid;
  gap: 12px;
}
.field{ display: grid; gap: 8px; }
.label{ font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.72); font-weight: 700; }
input, textarea{
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.92);
  padding: 12px 12px;
  font-family: var(--font-sans);
  font-size: 14px;
}
textarea{ resize: vertical; min-height: 120px; }
input::placeholder, textarea::placeholder{ color: rgba(245,246,255,0.50); }

.form-actions{ display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.form-fineprint{
  margin: 10px 0 0 0;
  color: var(--muted);
  font-size: 13px;
}
.form-fineprint a{ text-decoration: underline; text-underline-offset: 3px; }

.quick-links{
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
.quick-link{
  display: grid;
  gap: 6px;
  padding: 14px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.quick-link:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.16);
}
.ql-title{ font-family: var(--font-display); font-weight: 650; }
.ql-sub{ color: var(--muted); font-size: 13px; }

.contact-note{
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
}

.glow{
  position: absolute;
  inset: -50% -40%;
  background:
    radial-gradient(600px 420px at 25% 35%, rgba(88,210,255,0.16), transparent 60%),
    radial-gradient(560px 420px at 70% 55%, rgba(155,122,255,0.16), transparent 60%),
    radial-gradient(520px 420px at 45% 80%, rgba(255,122,167,0.12), transparent 60%);
  filter: blur(24px);
  opacity: 0.9;
  pointer-events: none;
  z-index: -1;
}

/* Footer */
.footer{
  padding: 34px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.16);
}
.footer-inner{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}
.footer-brand{
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-mark{
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.footer-name{
  font-family: var(--font-display);
  font-weight: 700;
}
.footer-sub{ color: var(--muted); font-size: 12px; margin-top: 4px; }

.footer-links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.footer-links a{
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}
.footer-links a:hover{ color: rgba(255,255,255,0.94); background: rgba(255,255,255,0.06); }
.footer-meta{
  grid-column: 1 / -1;
  color: rgba(245,246,255,0.56);
  font-size: 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.footer-meta .dot{ opacity: 0.55; }

/* Reveal */
.reveal{ opacity: 0; transform: translateY(10px); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); transition: opacity 460ms ease, transform 460ms ease; }

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-badges{ grid-template-columns: 1fr; }
  .hero-mini-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .project-grid{ grid-template-columns: 1fr; }
  .showcase-grid{ grid-template-columns: 1fr; }
  .side-card{ grid-template-columns: 1fr; }
  .about-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .footer-links{ justify-content: flex-start; }
}

@media (max-width: 860px){
  .nav-toggle{ display: inline-flex; }
  .site-nav{
    position: fixed;
    inset: 70px 14px auto 14px;
    display: grid;
    gap: 6px;
    padding: 12px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(7,8,22,0.86);
    box-shadow: var(--shadow2);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease;
  }
  .site-nav[data-open="true"]{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-link{ padding: 12px 12px; border-radius: 14px; }
  .brand{ min-width: auto; }
}

@media (prefers-reduced-motion: reduce){
  :root{ scroll-behavior: auto; }
  .lift, .btn, .reveal{ transition: none !important; }
  #bg-canvas{ display: none; }
}