/* ============================================================
   Bright Sparrow — Shared site styles
   Edit here; all pages inherit automatically.
   ============================================================ */

/* ── BASE TOKENS ─────────────────────────────────────────────── */
:root {
  --ink:       #0E1116;
  --paper:     #FFFFFF;
  --magenta:   #E5197A;
  --flamingo:  #F25C50;
  --slate-700: #2C3540;
  --slate-500: #6B7480;
  --slate-300: #C9CFD8;
  --slate-200: #D9DDE2;
  --fog:       #F4F5F7;
}

/* ── RESET + BASE ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Mulish', system-ui, -apple-system, sans-serif;
  color: var(--slate-700);
  background: var(--paper);
  line-height: 1.55;
}
img { display: block; max-width: 100%; }

/* ── SHARED ANIMATIONS ───────────────────────────────────────── */
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ── BLOG SECTION PALETTE OVERRIDE ──────────────────────────── */
/* Applied via <body class="section-blog"> on blog pages */
body.section-blog {
  --magenta: #5C68FF;
  --flamingo: #6E7AFF;
}

/* NAV BASE — always-fixed dark bar (blog pages, workshop)
   index.html overrides position to absolute initially via
   its own <style> block for the transparent hero treatment. */
nav#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.85rem 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
  transform: translateY(0);
  transition: transform 0.45s cubic-bezier(0.215,0.61,0.355,1),
              background 0.3s ease,
              padding 0.3s ease,
              box-shadow 0.3s ease;
}

/* Scroll-hide (blog pages) */
nav#site-nav.nav-hidden { transform: translateY(-100%); }

/* Scroll-reveal (index.html) */
nav#site-nav.nav-floating {
  position: fixed;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.85rem 2rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
  transform: translateY(-100%);
}
nav#site-nav.nav-floating.nav-visible { transform: translateY(0); }

/* Logo */
.nav-logo { display: block; line-height: 0; }
.nav-logo img {
  height: 42px;
  width: auto;
  display: block;
  transition: height 0.3s ease, opacity 0.2s ease;
}
.nav-logo:hover img { opacity: 0.8; }
nav#site-nav.nav-floating .nav-logo img { height: 36px; }

/* Links */
.nav-links {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.nav-links a {
  color: #FFFFFF;
  text-decoration: none;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #F25C50; }

/* Spacer (balances logo on right) */
.nav-spacer { width: 42px; height: 42px; }

/* Desktop workshops dropdown */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.35em;
  cursor: pointer;
}
.nav-dropdown-caret {
  font-style: normal;
  font-size: 1em;
  opacity: 0.45;
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s;
}
.nav-dropdown.is-open .nav-dropdown-caret {
  transform: rotate(90deg);
  opacity: 1;
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 1.1rem);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: rgba(14, 17, 22, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}
.nav-dropdown.is-open .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dd-city {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 11px 20px;
  color: rgba(255,255,255,0.72) !important;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.68rem !important;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
  transition: color 0.15s, background 0.15s;
}
.nav-dd-city:last-child { border-bottom: none; }
.nav-dd-city:hover { color: #fff !important; background: rgba(255,255,255,0.05); }
.nav-dd-city--next { color: rgba(255,255,255,0.95) !important; }
.nav-dd-city--more { color: rgba(255,255,255,0.38) !important; }
.nav-dd-city--more:hover { color: rgba(255,255,255,0.72) !important; }
.nav-dd-tag {
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  color: #5C68FF;
  text-transform: uppercase;
  font-weight: 600;
  padding: 2px 6px;
  border: 0.5px solid rgba(92,104,255,0.4);
  border-radius: 3px;
  white-space: nowrap;
}

/* Hamburger button (hidden on desktop) */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
  line-height: 0;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #fff;
  border-radius: 2px;
  transition: opacity 0.2s ease, transform 0.25s ease;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drop-down menu */
.nav-mobile-menu {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 0.5px solid rgba(255,255,255,0.1);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0.45s;
}
.nav-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), visibility 0s linear 0s;
}
.nav-mobile-menu a,
.nav-mobile-workshops-toggle {
  opacity: 0;
  transform: translateY(-6px);
  transition: color 0.15s, background 0.15s, opacity 0s, transform 0s;
}
.nav-mobile-menu.is-open a,
.nav-mobile-menu.is-open .nav-mobile-workshops-toggle {
  opacity: 1;
  transform: translateY(0);
  transition: color 0.15s, background 0.15s,
              opacity 0.32s ease,
              transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-mobile-menu.is-open > a:nth-child(1),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(1) { transition-delay: 0.04s; }
.nav-mobile-menu.is-open > a:nth-child(2),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(2) { transition-delay: 0.09s; }
.nav-mobile-menu.is-open > a:nth-child(3),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(3) { transition-delay: 0.14s; }
.nav-mobile-menu.is-open > a:nth-child(4),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(4) { transition-delay: 0.19s; }
.nav-mobile-menu.is-open > a:nth-child(5),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(5) { transition-delay: 0.24s; }
.nav-mobile-menu.is-open > a:nth-child(6),
.nav-mobile-menu.is-open > .nav-mobile-item:nth-child(6) { transition-delay: 0.29s; }
.nav-mobile-menu a {
  display: block;
  padding: 14px 2rem;
  color: rgba(255,255,255,0.8);
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  text-decoration: none;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
}
.nav-mobile-menu a:last-child { border-bottom: none; }
.nav-mobile-menu a:hover { color: #fff; background: rgba(255,255,255,0.04); }
.nav-mobile-menu a.active { color: #F25C50; }

/* Workshops accordion row */
.nav-mobile-workshops-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 2rem;
  background: none;
  border: none;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.8);
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  cursor: pointer;
  text-align: left;
  transition: color 0.15s;
}
.nav-mobile-workshops-toggle:hover { color: #fff; }
.nav-mobile-workshops.active .nav-mobile-workshops-toggle { color: #F25C50; }
.nav-chevron {
  font-style: normal;
  transition: transform 0.2s ease;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.5;
}
.nav-mobile-workshops-toggle.is-open .nav-chevron { transform: rotate(90deg); opacity: 1; }

/* Sub-nav cities */
.nav-mobile-subnav {
  max-height: 0;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border-bottom: 0px solid rgba(255,255,255,0.07);
  transition: max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              border-bottom-width 0s linear 0.45s;
}
.nav-mobile-subnav.is-open {
  max-height: 400px;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
  transition: max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              border-bottom-width 0s linear 0s;
}
.nav-mobile-subnav a {
  padding: 11px 2rem 11px 3rem;
  border-bottom: 0.5px solid rgba(255,255,255,0.05);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
}
.nav-mobile-subnav a:last-child { border-bottom: none; }
.subnav-featured { color: rgba(255,255,255,0.95) !important; }
.subnav-tag {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  color: #5C68FF;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

/* Mobile + iPad breakpoint */
@media (max-width: 1024px) {
  .nav-links  { display: none; }
  .nav-spacer { display: none; }
  .nav-hamburger { display: flex; grid-column: 3; justify-self: end; }
  .nav-logo img,
  nav#site-nav.nav-floating .nav-logo img { height: 34px; }
}

/* ── FOOTER ────────────────────────────────────────────────── */
footer#site-footer {
  background: #0E1116;
  color: #6B7480;
  padding: 2rem 2rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.footer-logo {
  display: block;
  height: 22px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}
.footer-logo:hover { opacity: 1; }
footer#site-footer a {
  color: #6B7480;
  text-decoration: none;
  transition: color 0.2s;
}
footer#site-footer a:hover { color: #E5197A; }

/* ── SITE-WIDE CTA BAND ─────────────────────────────────────── */
#site-cta-band {
  background: #0E1116;
  padding: 5rem 2rem;
  color: #FFFFFF;
}
.site-cta-split {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 4rem;
  align-items: center;
}
.site-cta-split .cta-label {
  display: block;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  font-weight: 500;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.site-cta-split .cta-newsletter-label { color: #6E7AFF; }
.site-cta-split .cta-workshop-label   { color: #E5197A; }
.site-cta-split h2 {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
}
.site-cta-split p {
  font-size: 0.95rem;
  opacity: 0.72;
  line-height: 1.65;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}
/* Footer section hover glow */
.site-cta-newsletter,
.site-cta-workshop {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: border-color 0.4s ease;
}
.site-cta-newsletter::before,
.site-cta-workshop::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 10%;
  width: 80%;
  height: 55%;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  filter: blur(28px);
  transform: translateY(0);
  transition: opacity 0.15s ease;
}
.site-cta-newsletter:hover,
.site-cta-workshop:hover {
  border-color: rgba(255,255,255,0.13);
}
.site-cta-newsletter:hover::before {
  background: radial-gradient(ellipse at center, rgba(110,122,255,0.55) 0%, rgba(110,122,255,0.15) 50%, transparent 75%);
  animation: glowSweep 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.site-cta-workshop:hover::before {
  background: radial-gradient(ellipse at center, rgba(229,25,122,0.5) 0%, rgba(229,25,122,0.15) 50%, transparent 75%);
  animation: glowSweep 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
@keyframes glowSweep {
  0%   { opacity: 0;   transform: translateY(0); }
  12%  { opacity: 1; }
  50%  { opacity: 0;   transform: translateY(175%); }
  100% { opacity: 0;   transform: translateY(175%); }
}

.site-cta-divider {
  width: 1px;
  height: 160px;
  background: rgba(255,255,255,0.15);
}
.site-cta-form {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}
.site-cta-form input[type="email"] {
  flex: 1;
  min-width: 180px;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: rgba(255,255,255,0.07);
  color: #FFFFFF;
  font-family: 'Mulish', system-ui, sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.site-cta-form input[type="email"]::placeholder { color: rgba(255,255,255,0.35); }
.site-cta-form input[type="email"]:focus { border-color: #6E7AFF; }
.site-cta-form button {
  padding: 0.75rem 1.25rem;
  background: #6E7AFF;
  color: #FFFFFF;
  border: none;
  border-radius: 4px;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.site-cta-form button:hover { background: #5C68FF; }
.site-cta-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.site-cta-cities .wc-city {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
  border: 1px solid rgba(229,25,122,0.35);
  color: rgba(255,255,255,0.8);
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
  background: rgba(229,25,122,0.08);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.site-cta-cities .wc-city:hover { background: #E5197A; border-color: #E5197A; color: #fff; }
.site-cta-cities .wc-city--next { border-color: #E5197A; background: rgba(229,25,122,0.12); }
.site-cta-cities .wc-next { font-size: 0.55rem; letter-spacing: 0.2em; color: #E5197A; margin-top: 0.1rem; font-weight: 600; }
.site-cta-cities .wc-city--next:hover .wc-next { color: rgba(255,255,255,0.8); }
.site-cta-cities .wc-city--more { border-style: dashed; color: rgba(255,255,255,0.4); border-color: rgba(255,255,255,0.2); background: transparent; }
@media (max-width: 768px) {
  .site-cta-split { grid-template-columns: 1fr; gap: 3rem; }
  .site-cta-divider { width: 60px; height: 1px; }
}

/* ── WORKSHOP CITY SIGNUP PAGES ──────────────────────────────── */
/* Styles for city pages rendered by city-workshop.js */
.page-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  background:
    linear-gradient(rgba(14,17,22,0.6), rgba(14,17,22,0.8)),
    url('./images/yunje5054-ensemble-619259.jpg') center/cover no-repeat;
}
.signup-card {
  background: rgba(14,17,22,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 8px;
  border-top: 3px solid var(--magenta);
  padding: 3rem;
  max-width: 520px;
  width: 100%;
  color: var(--paper);
  text-align: center;
}
.signup-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--magenta);
  display: block;
  margin-bottom: 1rem;
}
.signup-heading {
  font-family: 'Mulish', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 200;
  letter-spacing: 0.05em;
  color: var(--paper);
  margin-bottom: 1rem;
}
.signup-body {
  font-size: 0.95rem;
  opacity: 0.75;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.signup-form { display: flex; flex-direction: column; gap: 0.75rem; }
.signup-form input[type="email"],
.signup-form input[type="text"] {
  padding: 0.85rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: rgba(255,255,255,0.07);
  color: var(--paper);
  font-family: 'Mulish', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.signup-form input::placeholder { color: rgba(255,255,255,0.35); }
.signup-form input:focus { border-color: var(--magenta); }
.city-row label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.35rem;
  text-align: left;
}
.signup-form button {
  padding: 0.9rem;
  background: var(--magenta);
  color: var(--paper);
  border: none;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.signup-form button:hover { background: var(--flamingo); transform: translateY(-1px); }
.early-bird {
  font-family: 'Mulish', sans-serif;
  font-size: 0.95rem;
  color: var(--magenta);
  opacity: 0.9;
  line-height: 1.7;
  margin-bottom: 2rem;
  margin-top: -1.25rem;
}
.learn-more-link {
  color: rgba(255,255,255,0.55);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.learn-more-link:hover { color: #fff; }
.back-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.back-link:hover { color: rgba(255,255,255,0.8); }
.see-toronto-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  border-bottom: 1px solid rgba(229,25,122,0.5);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}
.see-toronto-link:hover { color: #fff; border-color: var(--magenta); }
