/* faultycamera.com — main stylesheet
   Purple-first palette, film/memory motif, gentle motion. */

:root {
  --bg: #120b1e;
  --bg-raised: #1b1129;
  --bg-card: #221636;
  --line: #3a2a55;
  --text: #e9e2f7;
  --text-dim: #a894cc;
  --purple: #8b5cf6;
  --purple-soft: #a78bfa;
  --purple-pale: #c4b5fd;
  --purple-deep: #6d28d9;
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--purple-deep); color: #fff; }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(18, 11, 30, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--line); }

.nav-brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}
.nav-brand span { color: var(--purple-soft); }

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  margin-left: 1.6rem;
  font-size: 0.95rem;
  position: relative;
  transition: color 0.25s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -4px;
  height: 2px;
  background: var(--purple);
  transition: right 0.3s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { right: 0; }

/* ---------- hero ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 6rem 1.5rem 4rem;
  background:
    radial-gradient(ellipse 70% 55% at 50% -5%, rgba(139, 92, 246, 0.28), transparent 65%),
    radial-gradient(ellipse 45% 40% at 85% 100%, rgba(109, 40, 217, 0.22), transparent 70%),
    var(--bg);
}

/* soft animated film-grain shimmer */
.hero-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: radial-gradient(rgba(196, 181, 253, 0.055) 1px, transparent 1px);
  background-size: 3px 3px;
  animation: grain 1.2s steps(4) infinite;
}
@keyframes grain {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-1px, 1px); }
  50%  { transform: translate(1px, -1px); }
  75%  { transform: translate(1px, 1px); }
  100% { transform: translate(0, 0); }
}

.hero-inner { max-width: 760px; position: relative; }

.hero-kicker {
  color: var(--purple-soft);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.8rem;
}

.hero-title {
  font-size: clamp(2.6rem, 9vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0.6rem 0 2rem;
  line-height: 1.05;
}

/* faulty-camera glitch: an occasional chromatic stutter */
.glitch {
  position: relative;
  display: inline-block;
  background: linear-gradient(120deg, var(--purple-pale), var(--purple), var(--purple-pale));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: sheen 7s var(--ease) infinite;
}
@keyframes sheen {
  0%, 100% { background-position: 0% 0; }
  50% { background-position: 100% 0; }
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}
.glitch::before { color: #d8b4fe; animation: flick-a 6s steps(1) infinite; }
.glitch::after  { color: #7c3aed; animation: flick-b 6s steps(1) infinite; }
@keyframes flick-a {
  0%, 92.9%, 95.1%, 100% { opacity: 0; transform: none; }
  93% { opacity: 0.65; transform: translate(-3px, 1px); }
  94% { opacity: 0.4;  transform: translate(2px, -1px); }
}
@keyframes flick-b {
  0%, 93.4%, 95.6%, 100% { opacity: 0; transform: none; }
  93.5% { opacity: 0.6; transform: translate(3px, -1px); }
  94.5% { opacity: 0.35; transform: translate(-2px, 2px); }
}

.hero-quote p {
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  font-style: italic;
  color: var(--purple-pale);
  line-height: 1.7;
}

.hero-sub {
  margin: 1.6rem auto 2.6rem;
  max-width: 540px;
  color: var(--text-dim);
  font-size: 0.98rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--purple-pale);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}
.hero-cta:hover {
  border-color: var(--purple);
  background: rgba(139, 92, 246, 0.12);
  transform: translateY(2px);
}
.hero-cta svg { animation: bob 2.2s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(3px); } }

/* ---------- sections ---------- */

.section { padding: 7rem 1.5rem; }
.section-alt {
  background: var(--bg-raised);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-inner { max-width: 980px; margin: 0 auto; }

.section-kicker {
  color: var(--purple-soft);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.78rem;
  margin-bottom: 0.6rem;
}
.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  font-weight: 750;
  letter-spacing: -0.01em;
}
.section-lead {
  color: var(--text-dim);
  max-width: 620px;
  margin-top: 0.9rem;
}

/* ---------- hobby cards ---------- */

.hobby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.2rem;
  margin-top: 2.8rem;
}

.hobby-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.hobby-card:hover {
  transform: translateY(-6px);
  border-color: var(--purple);
  box-shadow: 0 14px 34px -14px rgba(139, 92, 246, 0.45);
}
.hobby-icon { font-size: 1.7rem; margin-bottom: 0.8rem; }
.hobby-card h3 { font-size: 1.08rem; margin-bottom: 0.45rem; color: var(--purple-pale); }
.hobby-card p { font-size: 0.92rem; color: var(--text-dim); }

/* ---------- app cards ---------- */

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.4rem;
  margin-top: 2.8rem;
}

.app-card {
  display: block;
  background: linear-gradient(160deg, var(--bg-card), #1a0f2e);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  color: var(--text);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(139, 92, 246, 0.18), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.app-card:hover {
  transform: translateY(-6px);
  border-color: var(--purple);
  box-shadow: 0 18px 44px -16px rgba(109, 40, 217, 0.55);
}
.app-card:hover::before { opacity: 1; }

.app-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--purple-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.22rem 0.7rem;
  margin-bottom: 1rem;
}
.app-card h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.app-card p { color: var(--text-dim); font-size: 0.94rem; }
.app-card-go {
  display: inline-block;
  margin-top: 1.2rem;
  color: var(--purple-pale);
  font-size: 0.92rem;
  transition: transform 0.3s var(--ease);
}
.app-card:hover .app-card-go { transform: translateX(5px); }

/* ---------- footer ---------- */

.footer {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--text-dim);
  font-style: italic;
}
.footer-fine {
  font-style: normal;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  opacity: 0.6;
  letter-spacing: 0.1em;
}

/* ---------- reveal-on-scroll transitions ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-grain, .glitch, .glitch::before, .glitch::after, .hero-cta svg { animation: none; }
  html { scroll-behavior: auto; }
}