/* ═══════════════════════════════════════════════════
   BASE.CSS — Variables, Reset, Typography
   Manoz Jinagal Portfolio
═══════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,600;0,700;1,200;1,300&family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Barlow:wght@300;400;500&display=swap');

/* ── CSS VARIABLES ── */
:root {
  /* Colors */
  --void:       #000005;
  --deep:       #030818;
  --star:       #ddeeff;
  --glow:       #89c4ff;
  --warm:       #e8c87a;
  --accent:     #ff6030;
  --accent2:    #ff8855;
  --purple:     #a066ff;
  --green:      #25d366;
  --text:       #b8cce0;
  --muted:      #4a6080;
  --card:       rgba(8, 16, 36, 0.72);
  --card-hover: rgba(12, 24, 54, 0.85);
  --border:     rgba(137, 196, 255, 0.12);
  --border-hot: rgba(137, 196, 255, 0.35);

  /* Typography */
  --font-display: 'Barlow Condensed', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --font-body:    'Barlow', sans-serif;

  /* Spacing */
  --nav-h:    64px;
  --section-pad: 96px;
  --wrap-max: 900px;
  --wrap-px:  clamp(20px, 4vw, 48px);

  /* Transitions */
  --t-fast:   0.15s ease;
  --t-med:    0.3s ease;
  --t-slow:   0.6s ease;

  /* Z-index layers */
  --z-canvas: 0;
  --z-nebula: 2;
  --z-content:10;
  --z-nav:    400;
  --z-overlay:600;
  --z-cursor: 9999;
}

/* ── RESET ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--void);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: none;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol { list-style: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,.02); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--purple), var(--glow));
  border-radius: 2px;
}

/* ── SELECTION ── */
::selection {
  background: rgba(137, 196, 255, 0.25);
  color: #fff;
}

/* ── TYPOGRAPHY UTILITIES ── */
.font-display { font-family: var(--font-display); }
.font-mono    { font-family: var(--font-mono); }
.font-body    { font-family: var(--font-body); }

.text-star   { color: var(--star); }
.text-glow   { color: var(--glow); }
.text-accent { color: var(--accent); }
.text-purple { color: var(--purple); }
.text-muted  { color: var(--muted); }

/* ── LAYOUT ── */
.wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 var(--wrap-px);
  position: relative;
  z-index: var(--z-content);
}

.wrap--wide {
  max-width: 1200px;
}

/* ── SECTION SPACING ── */
.section {
  padding: var(--section-pad) 0;
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── SECTION HEADER ── */
.sec-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 52px;
}
.sec-num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .22em;
  color: var(--purple);
  white-space: nowrap;
}
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 32px);
  font-weight: 300;
  color: var(--star);
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.sec-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
  min-width: 20px;
}

/* ── CARDS ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--t-med), background var(--t-med), transform var(--t-med);
}
.card:hover {
  border-color: var(--border-hot);
  background: var(--card-hover);
}

/* ── PILL / TAG ── */
.pill {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(137,196,255,.04);
  transition: all var(--t-med);
  display: inline-block;
}
.pill:hover {
  border-color: var(--glow);
  color: var(--glow);
  background: rgba(137,196,255,.08);
}

/* ── BUTTON ── */
.btn {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 13px 36px;
  border: 1px solid var(--glow);
  color: var(--glow);
  background: transparent;
  position: relative;
  overflow: hidden;
  transition: color var(--t-med);
  display: inline-block;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glow);
  transform: translateX(-101%);
  transition: transform var(--t-med);
  z-index: -1;
}
.btn:hover { color: var(--void); }
.btn:hover::before { transform: none; }

.btn--accent {
  border-color: var(--accent);
  color: var(--accent);
}
.btn--accent::before { background: var(--accent); }
.btn--accent:hover { color: #fff; }

/* ── FIXED BACKGROUNDS ── */
#star-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-canvas);
}
#wormhole-canvas {
  position: fixed;
  right: 0;
  top: 0;
  width: 55vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: .9;
}
@media (max-width: 850px) { #wormhole-canvas { display: none; } }

#nebula {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-nebula);
  transition: background .8s;
}

/* ── PROGRESS BAR ── */
#progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 1px;
  background: linear-gradient(to right, var(--purple), var(--glow), var(--accent));
  z-index: 700;
  box-shadow: 0 0 6px var(--glow);
  transition: width .1s linear;
}

/* ── ROCKET SCROLLBAR ── */
#rocket-indicator {
  position: fixed;
  right: 6px;
  width: 18px;
  height: 30px;
  z-index: 500;
  pointer-events: none;
  filter: drop-shadow(0 0 6px var(--accent));
  transition: top .1s linear;
}

/* ── CUSTOM CURSOR ── */
#cursor {
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--glow), 0 0 20px rgba(137,196,255,.5);
  transition: width .12s, height .12s, background .12s;
}
#cursor.hovering {
  width: 10px; height: 10px;
  background: var(--accent2);
}
#cursor-ring {
  width: 24px; height: 24px;
  border: 1px solid rgba(137,196,255,.5);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: calc(var(--z-cursor) - 1);
  transform: translate(-50%, -50%);
  transition: width .15s, height .15s, border-color .15s;
}
#cursor-ring.hovering {
  width: 36px; height: 36px;
  border-color: rgba(137,196,255,.9);
}

/* ── TOAST ── */
#toast {
  position: fixed;
  bottom: 24px; left: 24px;
  background: rgba(8,16,36,.96);
  color: var(--star);
  padding: 13px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .06em;
  border: 1px solid var(--border);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s, transform .35s;
  z-index: 990;
  pointer-events: none;
  backdrop-filter: blur(16px);
  max-width: 300px;
}
#toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ── SETUP BANNER ── */
#setup-banner {
  background: rgba(255,96,48,.1);
  border-bottom: 1px solid rgba(255,96,48,.3);
  padding: 9px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #ff9060;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: var(--z-overlay);
  letter-spacing: .06em;
}
#setup-banner code {
  background: rgba(255,255,255,.1);
  padding: 1px 5px;
  border-radius: 2px;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
  }
}
@media (max-width: 480px) {
  :root {
    --section-pad: 48px;
  }
}