/* ============================================================
   gold.css — VibeCurb visual-redesign override layer
   Loaded LAST, after css/styles.css. Remove this one <link>
   to revert 100% of the visual upgrade. No JS was modified.
   ============================================================ */

:root {
  /* ── Color: warm the monochrome, tame the red ───────────── */
  --g-bg:        #08070A;   /* was #0a0a0a — cooler-deep, lets tint read */
  --g-surface:   rgba(255,255,255,0.025);
  --g-surface-2: rgba(255,255,255,0.045);

  --g-text:      #EDEBE8;   /* was #e8e8e8 — warm near-white */
  --g-text-2:    #A9A5A0;   /* was #888/#999 — WCAG AA safe */
  --g-text-3:    #7A7671;   /* was #555/#666 — captions only */

  /* Pure #ff2d2d on black fringes at text sizes. Keep the pure
     red for rules/borders; use the softened coral for TEXT. */
  --g-accent:      #FF2D2D;
  --g-accent-text: #FF6A55;
  --g-accent-dim:  rgba(255, 45, 45, 0.28);

  --g-border:    rgba(255,255,255,0.07);
  --g-border-hi: rgba(255, 45, 45, 0.34);

  /* ── Spacing rhythm ─────────────────────────────────────── */
  --g-space-section: clamp(6rem, 11vw, 10rem);

  /* ── Radius language ────────────────────────────────────── */
  --g-radius-sm: 4px;
  --g-radius-md: 10px;
  --g-radius-full: 9999px;

  /* ── Easing: no CSS keyword easings anywhere ────────────── */
  --g-ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --g-ease-snap: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   Layer 1 — Atmosphere: depth in the black
   ============================================================ */
body {
  background-color: var(--g-bg);
  color: var(--g-text);
  background-image:
    radial-gradient(ellipse 90% 55% at 50% 0%,   rgba(255, 45, 45, 0.055) 0%, transparent 62%),
    radial-gradient(ellipse 70% 50% at 12% 88%,  rgba(120, 60, 200, 0.035) 0%, transparent 60%);
  background-attachment: fixed;
}

/* Vignette so the constellation canvas sits BEHIND the content
   instead of crowding the type. Pointer-events none = inert. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse 55% 45% at 50% 42%,
              rgba(8, 7, 10, 0.82) 0%,
              rgba(8, 7, 10, 0.35) 45%,
              transparent 72%);
}
/* Lift content above the vignette. NOTE: .nav is deliberately EXCLUDED —
   it carries z-index:1000 in styles.css, and overriding that to 1 makes the
   fixed mobile menu overlay lose the stacking contest against .hero-content,
   letting the hero text bleed through the opaque overlay. */
.hero-content, .section, .footer { position: relative; z-index: 1; }
.nav { position: fixed; z-index: 1000; }

/* ============================================================
   Layer 2 — Typography
   ============================================================ */
.hero-name {
  font-size: clamp(2.75rem, 7.5vw, 6rem);
  letter-spacing: -0.045em;   /* was -0.02em — tighten at display size */
  line-height: 0.95;          /* was 1.05 */
  text-wrap: balance;
  margin-bottom: 1.25rem;
}

.hero-greeting {
  color: var(--g-text-3);
  letter-spacing: 0.34em;
  margin-bottom: 1.5rem;
}

/* Role line borrows the display face so mono isn't doing everything */
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--g-text);
  margin-bottom: 0.85rem;
}

.hero-subtitle {
  color: var(--g-text-2);     /* was #666 — lifts to AA */
  font-size: 0.8rem;
  margin-bottom: 2.5rem;      /* was 3rem */
}

.hero-typed { color: var(--g-accent-text); }
.typed-caret { color: var(--g-accent); }

.section-title {
  font-size: clamp(2.1rem, 4.5vw, 3.25rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}

h3, h4 { letter-spacing: -0.015em; text-wrap: balance; }

/* Body copy shouldn't run wall-to-wall */
.about-text p, .project-card p, .skill-card p, .contact-intro {
  max-width: 68ch;
  color: var(--g-text-2);
  line-height: 1.75;
}

.detail-label, .section-label { color: var(--g-text-3); }
.footer p { color: var(--g-text-3); }

/* ============================================================
   Layer 3 — Spacing
   ============================================================ */
.section { padding: var(--g-space-section) 0; }
.section-title { margin-bottom: clamp(3rem, 6vw, 5rem); }
.hero-line { margin: 0 auto 1.75rem; height: 2px; width: 72px; }

/* Hero must never trap its CTAs below the fold on short viewports */
.hero {
  min-height: 100svh;
  padding: 0 1.5rem;
  overflow: hidden;
}
@media (max-height: 820px) {
  .hero-name { font-size: clamp(2.5rem, 6.5vw, 4.25rem); margin-bottom: 1rem; }
  .hero-greeting { margin-bottom: 0.9rem; }
  .hero-line { margin-bottom: 1.1rem; }
  .hero-title { margin-bottom: 0.5rem; }
  .hero-subtitle { margin-bottom: 1.25rem; }
}

/* ============================================================
   Layer 4 — Components
   ============================================================ */

/* CTAs: one primary (filled), one ghost — equal widths, real physics */
.hero-actions { gap: 1rem; }

.hero-cta {
  min-width: 15rem;
  text-align: center;
  border-radius: var(--g-radius-full);
  padding: 1rem 2.5rem;
  font-weight: 500;
  background: var(--g-accent);
  border-color: var(--g-accent);
  color: #0a0a0a;
  transition:
    transform 0.4s var(--g-ease-snap),
    box-shadow 0.4s var(--g-ease-snap),
    background-color 0.3s var(--g-ease-out),
    color 0.3s var(--g-ease-out);
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.hero-cta:hover {
  background: #ff4444;
  color: #0a0a0a;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 45, 45, 0.22);
}

.hero-cta:active {
  transform: translateY(0) scale(0.985);
  transition-duration: 0.1s;
}

/* Secondary = ghost */
.hero-cta-alt {
  background: transparent;
  color: var(--g-accent-text);
  border-color: var(--g-border-hi);
}

.hero-cta-alt:hover {
  background: rgba(255, 45, 45, 0.08);
  color: #fff;
  border-color: var(--g-accent);
  box-shadow: 0 10px 30px rgba(255, 45, 45, 0.1);
}

/* Cards: rounded, deeper hover, warmer borders */
.project-card, .skill-card, .cert-card {
  background: var(--g-surface);
  border: 1px solid var(--g-border);
  border-radius: var(--g-radius-md);
  padding: 2.25rem;
  transition:
    transform 0.45s var(--g-ease-snap),
    border-color 0.35s var(--g-ease-snap),
    box-shadow 0.45s var(--g-ease-snap),
    background-color 0.35s var(--g-ease-snap);
}

.project-card:hover, .skill-card:hover, .cert-card:hover {
  transform: translateY(-5px);
  border-color: var(--g-border-hi);
  background: var(--g-surface-2);
  box-shadow:
    0 18px 42px rgba(0,0,0,0.45),
    0 0 0 1px rgba(255, 45, 45, 0.06);
}

.skill-card::before { transition: transform 0.5s var(--g-ease-snap); }

/* Nav: sliding underline from the correct origin + frost */
.nav {
  background: rgba(8, 7, 10, 0.72);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--g-border);
}

.nav-links a { color: var(--g-text-2); transition: color 0.3s var(--g-ease-snap); }
.nav-links a:hover { color: #fff; }

.nav-links a::after {
  width: 100%;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--g-ease-snap);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* Links & contact rows get real feedback */
.contact-link { transition: transform 0.35s var(--g-ease-snap), color 0.3s var(--g-ease-snap); }
.contact-link:hover { transform: translateX(6px); color: #fff; }

.cert-card a, .about-details a { transition: color 0.3s var(--g-ease-snap); }
.cert-card a:hover, .about-details a:hover { color: var(--g-accent-text); }

/* Language buttons: normalize optical size across scripts */
.lang-btn {
  border-radius: var(--g-radius-full);
  line-height: 1.2;
  transition: color 0.3s var(--g-ease-snap), background-color 0.3s var(--g-ease-snap);
}
.lang-btn[lang="ar"], .lang-btn[lang="ja"] { font-size: 0.78em; }

/* ============================================================
   Layer 5 — Motion (upgrade existing .reveal easing)
   ============================================================ */
.reveal {
  transform: translateY(26px);
  filter: blur(5px);
  transition:
    opacity 0.85s var(--g-ease-out),
    transform 0.85s var(--g-ease-out),
    filter 0.85s var(--g-ease-out);
}

.reveal.visible { filter: blur(0); }

/* Kill any leftover keyword-eased transitions on interactives */
a, button, .project-card, .skill-card, .cert-card, .nav-links a {
  transition-timing-function: var(--g-ease-snap);
}

/* ============================================================
   Layer 6 — Safety: overflow + reduced motion + touch targets
   ============================================================ */
html, body { max-width: 100%; overflow-x: hidden; }
#constellation-canvas { max-width: 100vw; }

@media (max-width: 640px) {
  .hero-cta { min-width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .project-card, .skill-card, .cert-card { padding: 1.75rem; }
}

/* Touch targets. NOTE: any element made inline-flex here MUST also set
   justify-content:center — flex containers ignore text-align on children,
   which left-packs the label inside the pill. */
.lang-btn, .hero-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Nav links keep their natural inline-block box so their baseline stays
   aligned with the logo and language buttons in the flex nav bar.
   The <ul> defaults to align-items:stretch, which makes every <li> as tall
   as the tallest (the 44px lang button) and top-parks the link text —
   centering the row is what actually aligns them. */
.nav-links {
  align-items: center;
}

.nav-links > li {
  display: flex;
  align-items: center;
}

.nav-links a {
  display: inline-block;
  min-height: 0;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  body::before { display: block; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}