/* ============================================================
   STUDIO  ·  luxury editorial design system
   Warm "paper" content on a dark dotted frame · Playfair serif
   headings · single gold accent. Change colors HERE.
   (Class names are reused from the old system so components
    re-theme without renaming.)
   ============================================================ */

:root {
  /* Frame + footer (dark) */
  --frame:    #16130E;   /* dark dotted page frame */
  --frame-2:  #1E1A13;
  --footer:   #17140F;

  /* Paper + surfaces (light) */
  --paper:      #FAF7F1;  /* content sheet */
  --paper-soft: #F2ECE0;
  --surface:    #FFFFFF;  /* cards */

  /* Ink (text) */
  --ink:      #1C1A17;
  --ink-soft: #4A453E;
  --muted:    #8A8178;
  --faint:    #B4AB9E;

  /* Lines */
  --line:        rgba(28, 26, 23, 0.10);
  --line-strong: rgba(28, 26, 23, 0.20);

  /* THE ONE ACCENT — gold / tan */
  --accent:       #B8965A;
  --accent-deep:  #9A7B45;
  --accent-light: #CDB079;
  --accent-rgb:   184, 150, 90;
}

/* ── Base ───────────────────────────────────────────────── */

html { scroll-behavior: smooth; }

body {
  overflow-x: hidden;
  background: var(--frame);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.font-display {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
}

::selection { background: rgba(var(--accent-rgb), 0.30); color: var(--ink); }

::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: var(--frame); }
::-webkit-scrollbar-thumb {
  background: var(--accent-deep);
  border-radius: 10px;
  border: 2px solid var(--frame);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}
a, button { -webkit-tap-highlight-color: transparent; }
img { transition: opacity 0.3s ease; }

/* ============================================================
   LAYOUT  ·  dotted dark frame + centered paper sheet
   ============================================================ */

.studio-frame {
  position: relative;
  background-color: var(--frame);
  background-image: radial-gradient(rgba(255, 255, 255, 0.10) 1px, transparent 1px);
  background-size: 22px 22px;
}

.studio-paper {
  position: relative;
  background: var(--paper);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 40px 120px -36px rgba(0, 0, 0, 0.75);
}

/* subtle warm dot field (dark-on-light) for inner panels */
.dot-pattern {
  background-image: radial-gradient(rgba(28, 26, 23, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
}
.grid-overlay {
  background-image:
    linear-gradient(rgba(28, 26, 23, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 26, 23, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* legacy background helpers → neutralised for the paper theme */
.app-bg { background: transparent; }
.aurora { display: none; }
.mesh-bg-cream { background: var(--paper); }

/* ============================================================
   SURFACES
   ============================================================ */

.surface {
  background: var(--surface);
  border: 1px solid var(--line);
}
.surface-2 {
  background: linear-gradient(160deg, #ffffff, var(--paper-soft));
  border: 1px solid var(--line);
}
.glass-3d, .glass {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.surface-accent,
.mesh-card-red, .mesh-card-teal, .mesh-card-orange {
  background:
    radial-gradient(at 85% 10%, rgba(var(--accent-rgb), 0.10) 0%, transparent 55%),
    linear-gradient(160deg, #ffffff, var(--paper-soft));
  border: 1px solid var(--line);
}

/* ── Shadows (soft, for a light theme) ── */
.shadow-3d-sm {
  box-shadow: 0 1px 2px rgba(28,26,23,0.04), 0 6px 16px -10px rgba(28,26,23,0.18);
}
.shadow-3d {
  box-shadow: 0 2px 6px rgba(28,26,23,0.05), 0 18px 40px -20px rgba(28,26,23,0.25);
}
.shadow-3d-lg {
  box-shadow: 0 6px 14px rgba(28,26,23,0.07), 0 32px 70px -26px rgba(28,26,23,0.32);
}
.shadow-glow, .shadow-3d-red, .shadow-3d-teal {
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.28),
    0 14px 32px -14px rgba(var(--accent-rgb), 0.45);
}
.shadow-glow-lg {
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.32),
    0 22px 48px -16px rgba(var(--accent-rgb), 0.50);
}

/* ============================================================
   ACCENT HELPERS
   ============================================================ */
.text-accent  { color: var(--accent-deep); }
.bg-accent    { background-color: var(--accent); }
.border-accent{ border-color: rgba(var(--accent-rgb), 0.55); }

.text-gradient,
.gradient-text-red-teal,
.gradient-text-red {
  background: linear-gradient(100deg, var(--accent-light), var(--accent) 45%, var(--accent-deep));
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent-deep);
  box-shadow: 0 12px 26px -12px rgba(var(--accent-rgb), 0.6);
}
.btn-accent:hover { background: var(--accent-deep); }

/* outlined pill (editorial secondary button) */
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent-deep); }

.chip {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

.btn-3d { transition: transform 0.15s ease, box-shadow 0.15s ease; }
.btn-3d:active { transform: translateY(2px); }
.preserve-3d { transform-style: preserve-3d; }

/* tilt-card glare — soft warm sheen on light cards */
.tilt-glare {
  position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.5) 50%, transparent 60%);
  mix-blend-mode: soft-light; opacity: 0;
  transition: opacity 0.3s ease;
}

/* small caps editorial eyebrow */
.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent-deep);
}

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes float        { 0%,100%{transform:translateY(0) translateX(0)} 50%{transform:translateY(-16px) translateX(7px)} }
@keyframes float-slow   { 0%,100%{transform:translateY(0) rotate(0)} 50%{transform:translateY(-12px) rotate(2deg)} }
@keyframes float-reverse{ 0%,100%{transform:translateY(0) translateX(0)} 50%{transform:translateY(12px) translateX(-8px)} }
@keyframes pulse-glow   { 0%,100%{opacity:.3;transform:scale(1)} 50%{opacity:.55;transform:scale(1.05)} }
@keyframes spin-slow    { from{transform:rotate(0)} to{transform:rotate(360deg)} }
@keyframes shimmer      { 0%{background-position:-200% 0} 100%{background-position:200% 0} }
@keyframes gradient-pan { 0%{background-position:0% center} 100%{background-position:200% center} }
@keyframes tile-in      { from{opacity:0; transform:translateY(26px) scale(.97)} to{opacity:1; transform:none} }
.tile-in { animation: tile-in .65s cubic-bezier(.22,1,.36,1) both; }

.float-anim         { animation: float 6s ease-in-out infinite; }
.float-slow-anim    { animation: float-slow 8s ease-in-out infinite; }
.float-reverse-anim { animation: float-reverse 7s ease-in-out infinite; }
.pulse-glow-anim    { animation: pulse-glow 4s ease-in-out infinite; }
.spin-slow-anim     { animation: spin-slow 30s linear infinite; }
.aurora-anim        { animation: none; }
.gradient-pan-anim  { background-size: 200% auto; animation: gradient-pan 6s linear infinite; }

.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   PROJECT GALLERY / CAROUSEL helpers
   ============================================================ */
.drag-track { cursor: grab; touch-action: pan-y; }
.drag-track.dragging { cursor: grabbing; }
.drag-track.dragging * { pointer-events: none; }
.no-select { user-select: none; -webkit-user-select: none; }
.scrollbar-hidden { -ms-overflow-style: none; scrollbar-width: none; }
.scrollbar-hidden::-webkit-scrollbar { display: none; }
.rail-fade {
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

/* ============================================================
   SKILLS ORB FIELD  (light pills, gold accent)
   ============================================================ */
.orb-field { position: relative; overflow: hidden; touch-action: pan-y; }
.skill-orb {
  position: absolute; top: 0; left: 0;
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: 9999px;
  white-space: nowrap;
  font-weight: 600; font-size: 0.85rem;
  color: var(--ink-soft);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px -12px rgba(28,26,23,0.30);
  cursor: grab; touch-action: none; will-change: transform;
  transition: border-color .25s ease, box-shadow .25s ease, color .25s ease;
}
.skill-orb:active { cursor: grabbing; }
.skill-orb .orb-dot {
  width: 0.5rem; height: 0.5rem; border-radius: 9999px; flex: none;
  background: var(--accent);
}
.skill-orb.is-lit {
  color: var(--ink);
  border-color: rgba(var(--accent-rgb), 0.6);
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb), 0.4),
    0 12px 28px -10px rgba(var(--accent-rgb), 0.5);
}
@media (max-width: 640px) {
  .skill-orb { font-size: 0.72rem; padding: 0.4rem 0.7rem; gap: 0.35rem; }
  .skill-orb .orb-dot { width: 0.42rem; height: 0.42rem; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}