/* ============================================================
   KINDAFAMOUS LTD — Design System
   Dark Cyber Y2K · Restrained Luxury
   ============================================================ */

/* 1. FONTS
   Loaded via <link> in each page <head> (not @import, which delays
   font discovery until this file has downloaded).
   ============================================================ */

/* 2. DESIGN TOKENS
   ============================================================ */
:root {
  /* Palette */
  --color-black:        #000000;
  --color-violet:       #7B2FFF; /* fills/borders only — 3.7:1 on black, too low for text */
  --color-violet-text:  #A67CFF; /* violet for text — 6.9:1 on black */
  --color-silver:       #C0C0C0;
  --color-ice-blue:     #00D4FF;
  --color-text:         #FFFFFF;
  --color-text-muted:   rgba(192, 192, 192, 0.72); /* ≈6:1 on panels (WCAG AA) */

  /* Layout */
  --nav-height: 5rem; /* 48px logo + 2rem padding */

  /* Typography */
  --font-heading: 'Syncopate', sans-serif;
  --font-body:    'Space Grotesk', sans-serif;

  /* Borders */
  --border-chrome: 1px solid rgba(192, 192, 192, 0.3);
  --border-violet: 1px solid rgba(123, 47, 255, 0.5);

  /* Glows */
  --glow-violet: 0 0 20px rgba(123, 47, 255, 0.4);

  /* Transitions */
  --transition-base:   0.3s ease;
  --transition-slow:   0.6s ease;
}

/* 3. CSS RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Keep anchor targets clear of the fixed nav */
  scroll-padding-top: var(--nav-height);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

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

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
}

ul,
ol {
  list-style: none;
}

/* 4. BASE BODY
   ============================================================ */
body {
  background-color: var(--color-black);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* 5. SKIP LINK & FOCUS
   ============================================================ */
.skip-link {
  position: absolute;
  top: 0;
  left: 1rem;
  z-index: 2000;
  padding: 0.75rem 1.25rem;
  background: var(--color-violet);
  color: var(--color-text);
  font-size: 0.85rem;
  text-decoration: none;
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--color-ice-blue);
  outline-offset: 3px;
}

/* 6. KEYFRAMES — GLITCH
   ============================================================ */
@keyframes glitch {
  0% {
    transform: translate(0, 0) skewX(0deg);
    clip-path: inset(0 0 100% 0);
  }
  20% {
    transform: translate(-2px, 0) skewX(-1deg);
    clip-path: inset(20% 0 60% 0);
  }
  40% {
    transform: translate(2px, 0) skewX(1deg);
    clip-path: inset(50% 0 20% 0);
  }
  60% {
    transform: translate(-1px, 0) skewX(0.5deg);
    clip-path: inset(70% 0 10% 0);
  }
  80% {
    transform: translate(1px, 0) skewX(-0.5deg);
    clip-path: inset(10% 0 80% 0);
  }
  100% {
    transform: translate(0, 0) skewX(0deg);
    clip-path: inset(0 0 100% 0);
  }
}

@keyframes glitch-core {
  0%, 90%, 100% {
    transform: translate(0, 0) skewX(0deg);
  }
  92% {
    transform: translate(-2px, 0) skewX(-0.8deg);
  }
  94% {
    transform: translate(2px, 0) skewX(0.8deg);
  }
  96% {
    transform: translate(-1px, 0) skewX(0deg);
  }
  98% {
    transform: translate(1px, 0) skewX(0.4deg);
  }
}

/* 7. KEYFRAMES — FADE IN UP
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 8. GLITCH TEXT CLASS
   The colour-split layers are hidden at rest and only animate while
   main.js adds .glitch-active (a ~0.4s burst every 4–8s), instead of
   flickering continuously. Fully disabled under reduced motion.
   ============================================================ */
.glitch-text {
  position: relative;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
}

.glitch-text::before {
  color: var(--color-violet);
}

.glitch-text::after {
  color: var(--color-ice-blue);
}

.glitch-text.glitch-active {
  animation: glitch-core 0.4s;
}

.glitch-text.glitch-active::before {
  opacity: 0.7;
  animation: glitch 0.2s 2;
}

.glitch-text.glitch-active::after {
  opacity: 0.5;
  animation: glitch 0.2s 0.1s 2 both;
}

/* 9. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(0, 0, 0, 0.8);
  border-bottom: var(--border-chrome);
  z-index: 1000;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* full width: logo + name sit in the top-left corner, links in the top-right */
  width: 100%;
  padding: 1rem 2.5rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-text);
  text-decoration: none;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-mark {
  height: 48px;
  width: auto;
  flex-shrink: 0;
  /* artwork sits on black: screen blending drops the black box against the nav */
  mix-blend-mode: screen;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color var(--transition-base);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-violet);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a[aria-current='page']::after {
  width: 100%;
}

/* Hamburger toggle — 44px hit area, 24px icon */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-silver);
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.nav-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile nav open state */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(0, 0, 0, 0.97);
    border-bottom: var(--border-chrome);
    padding: 1rem 0;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 2rem;
    width: 100%;
  }

  .nav-toggle[aria-expanded='true'] + .nav-links {
    display: flex;
  }
}

/* 10. PANEL COMPONENT
   ============================================================ */
.panel {
  background: rgba(10, 10, 10, 0.9);
  border: var(--border-chrome);
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(192, 192, 192, 0.1),
    0 4px 24px rgba(0, 0, 0, 0.6);
  padding: 2rem;
}

.panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(123, 47, 255, 0.6) 30%,
    rgba(192, 192, 192, 0.4) 50%,
    rgba(123, 47, 255, 0.6) 70%,
    transparent 100%
  );
  pointer-events: none;
}

.panel-title {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-silver);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--border-chrome);
}

.panel-header {
  background: rgba(123, 47, 255, 0.1);
  padding: 0.4rem 1rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--color-silver);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: -2rem -2rem 1.5rem -2rem;
  border-bottom: var(--border-chrome);
}

.panel-header::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3a3a3a;
  flex-shrink: 0;
}

/* 11. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
  line-height: 1;
}

/* Primary button */
.btn-primary {
  background: var(--color-violet);
  color: var(--color-text);
  border: var(--border-violet);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  transition: left 0s;
  pointer-events: none;
}

.btn-primary:hover {
  background: rgba(123, 47, 255, 0.85);
  box-shadow: var(--glow-violet);
}

.btn-primary:hover::after {
  left: 150%;
  transition: left 0.5s ease;
}

/* Chrome button */
.btn-chrome {
  background: transparent;
  color: var(--color-silver);
  border: var(--border-chrome);
}

.btn-chrome::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(192, 192, 192, 0.05) 0%,
    transparent 50%,
    rgba(192, 192, 192, 0.03) 100%
  );
  pointer-events: none;
}

.btn-chrome:hover {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-text);
  box-shadow: var(--glow-violet);
}

/* Ghost button */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-ghost:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.3);
}

/* 12. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100svh; /* excludes mobile browser chrome */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  position: relative;
  overflow: visible;
  padding: 2rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 60%, rgba(123, 47, 255, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.06) 0%, transparent 50%);
  z-index: 0;
}

.hero > *:not(.hero-bg) {
  position: relative;
  z-index: 1;
}

.hero-wordmark {
  font-family: var(--font-heading);
  /* Syncopate is very wide: 9vw keeps the 11-letter wordmark inside small phones */
  font-size: clamp(1.75rem, 9vw, 8rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--color-text);
  position: relative;
}

.hero-tagline {
  font-size: clamp(0.75rem, 2vw, 1rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-silver);
  margin-top: 1.5rem;
}

.hero-cta {
  margin-top: 3rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* "More" hint, bottom-centre of the first screen.
   .hero > .hero-scroll beats the generic `.hero > *` rule above, which
   was turning this into position: relative and pushing it off-screen.
   Centred with left/right + margin (not translateX) so the fade-in
   animation's transform can't knock it off-centre. */
.hero > .hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: max-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  padding-left: 0.35em; /* balances the trailing letter-spacing */
  color: var(--color-text-muted);
  text-transform: uppercase;
  animation: fadeInUp 1s 1s both;
}

.hero-scroll-arrow {
  color: var(--color-violet-text);
  /* a few gentle drifts after load, then it rests */
  animation: arrowDrift 2.4s ease-in-out 2s 3;
}

@keyframes arrowDrift {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50%      { transform: translateY(6px); opacity: 1; }
}

/* 13. PAGE LAYOUT
   ============================================================ */
.page-hero {
  padding: 8rem 2rem 4rem;
  text-align: center;
}

/* Same violet glow as the home hero, scaled down to sit behind the page heading */
.page-hero--glow {
  background:
    radial-gradient(ellipse 40% 50% at 50% 60%, rgba(123, 47, 255, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 25% 35% at 70% 35%, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.1;
}

/* Full logo used as a page heading (About page) */
.page-logo {
  width: min(100%, 480px);
  margin: 0 auto;
}

.page-logo img {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}

/* Logo links home; block so the keyboard focus ring wraps the whole image */
.page-logo a {
  display: block;
}
.section {
  padding: 5rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* 14. APP CARD
   ============================================================ */
.app-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.app-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.app-name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.app-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.app-platforms {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.platform-tag {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border: var(--border-chrome);
  color: var(--color-silver);
  background: transparent;
}

.badge {
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  background: rgba(123, 47, 255, 0.2);
  border: 1px solid rgba(123, 47, 255, 0.4);
  color: var(--color-violet-text);
  white-space: nowrap;
}

/* 15. CONTACT CHANNELS
   (No on-site form until a real backend exists — see contact.html.)
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.contact-channel h3 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-silver);
  margin-bottom: 0.5rem;
}

.contact-channel p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.contact-email {
  color: var(--color-violet-text);
  font-size: 0.95rem;
  word-break: break-all;
  text-underline-offset: 3px;
}

.contact-email:hover {
  color: var(--color-text);
}

/* 16. FOOTER
   ============================================================ */
.footer {
  background: rgba(0, 0, 0, 0.9);
  border-top: var(--border-chrome);
  padding: 2rem;
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-silver);
  text-transform: uppercase;
}

.footer-company {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.footer-copy {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--transition-base);
}

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

/* 17. UTILITY CLASSES
   ============================================================ */
.text-violet  { color: var(--color-violet-text); }
.text-muted   { color: var(--color-text-muted); }

/* Small uppercase kicker above section titles */
.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-violet-text);
  margin-bottom: 0.75rem;
}

/* Subtitle under a page title */
.page-lead {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* 18. SCROLL-TRIGGERED FADE
   Only hides content once main.js has run (it adds .js to <html>),
   so a failed script never leaves the page blank.
   ============================================================ */
.js .fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.js .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion: no fades, glitches or entrance animations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .fade-in {
    opacity: 1;
    transform: none;
  }

  .glitch-text::before,
  .glitch-text::after {
    display: none;
  }
}

/* 19. MEDIA QUERIES
   ============================================================ */

/* Tablet — max 768px */
@media (max-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .panel {
    padding: 1.5rem;
  }

  .panel-header {
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
  }

  .page-hero {
    padding: 6rem 1.5rem 3rem;
  }

  .nav-inner {
    padding: 0.5rem 1.5rem;
  }
}

/* Mobile — max 480px */
@media (max-width: 480px) {
  .btn {
    padding: 0.6rem 1.5rem;
  }

  .hero {
    padding: 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .nav-inner {
    padding: 0.5rem 1rem;
  }

  .nav-logo-mark {
    height: 40px;
  }

  .footer-links {
    gap: 1.25rem;
  }
}

/* Very small phones — keep logo, name and menu button on one line */
@media (max-width: 360px) {
  .nav-logo {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    gap: 0.5rem;
  }

  .nav-logo-mark {
    height: 34px;
  }
}