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

:root {
  --rainbow: linear-gradient(90deg, #ff6b6b 0%, #ff9f43 16.6%, #ffe600 33.2%, #26de81 49.8%, #45aaf2 66.4%, #a55eea 83%, #fd79a8 100%);
  --accent-solid: #ff6b6b;
  --bg: #000;
  --fg: #fff;
  --muted: #666;
  --border: rgba(255,255,255,0.08);
  --card-bg: rgba(255,255,255,0.03);
  --nav-bg: rgba(0,0,0,0.85);
}

[data-theme="light"] {
  --rainbow: linear-gradient(90deg, #d63031 0%, #c96200 16.6%, #a87f00 33.2%, #00875a 49.8%, #1869aa 66.4%, #6b35b8 83%, #b8245e 100%);
  --accent-solid: #d63031;
  --bg: #f5f5f5;
  --fg: #111;
  --muted: #888;
  --border: rgba(0,0,0,0.1);
  --card-bg: rgba(0,0,0,0.03);
  --nav-bg: rgba(245,245,245,0.92);
}

@keyframes rainbow-flow {
  from { background-position: 0% center; }
  to   { background-position: 200% center; }
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
  display: flex;
  flex-direction: column;
  transition: background-color 0.35s ease, color 0.35s ease;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 40% at 8%  100%, rgba(255,107,107,0.08) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 50% 112%, rgba(69,170,242,0.07)  0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 92% 100%, rgba(165,94,234,0.08)  0%, transparent 55%);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.35s ease;
}

[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 55% 40% at 8%  100%, rgba(255,107,107,0.04) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 50% 112%, rgba(69,170,242,0.04)  0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 92% 100%, rgba(165,94,234,0.04)  0%, transparent 55%);
}


/* ── NAV ────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  text-decoration: none;
  letter-spacing: -0.5px;
  background: var(--rainbow);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 8s linear infinite;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
  letter-spacing: 0.3px;
}

.nav-links a:hover { color: var(--fg); background: rgba(128,128,128,0.1); }
.nav-links a.active { color: var(--accent-solid); }

/* ── MAIN ───────────────────────────────────────────────── */
main {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ── FOOTER ─────────────────────────────────────────────── */
footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1.5rem 2rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--accent-solid); }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
.eyebrow,
.page-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--accent-solid);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
}

h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.accent {
  background: var(--rainbow);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 4s linear infinite;
}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  letter-spacing: 0.4px;
  transition: transform 0.15s, filter 0.2s;
}

.btn-primary {
  background: var(--rainbow);
  background-size: 200% auto;
  color: #111;
  animation: rainbow-flow 3s linear infinite;
}

.btn-primary:hover { transform: scale(1.04); filter: brightness(1.1); }

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1.5px solid rgba(128,128,128,0.25);
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}

.btn-outline:hover {
  border-color: var(--accent-solid);
  color: var(--accent-solid);
  transform: scale(1.03);
}

/* ── THEME BUTTON ───────────────────────────────────────── */
.theme-btn {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  color: var(--fg);
  font-size: 1.15rem;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s, background 0.2s;
  line-height: 1;
}

.theme-btn:hover {
  border-color: var(--accent-solid);
  background: rgba(128,128,128,0.1);
  transform: scale(1.1) rotate(15deg);
}

/* ── MENU BUTTON ────────────────────────────────────────── */
.menu-btn {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1.1rem;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: border-color 0.2s, color 0.2s;
}

.menu-btn:hover,
.menu-btn.is-open {
  border-color: var(--accent-solid);
  color: var(--accent-solid);
}

/* ── TAGS ───────────────────────────────────────────────── */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.tag {
  background: transparent;
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  position: relative;
  color: var(--fg);
}

.tag::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  padding: 1px;
  background: var(--rainbow);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  background-size: 200% auto;
  animation: rainbow-flow 6s linear infinite;
}

/* ── INDEX ──────────────────────────────────────────────── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5.5rem 2rem 2rem;
}

.hero h1 {
  font-size: clamp(3rem, 11vw, 6.5rem);
  margin-bottom: 1.25rem;
}

.tagline {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--muted);
  max-width: 460px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.btn-row {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  justify-content: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  padding: 3.5rem 2rem 5rem;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  text-align: left;
  text-decoration: none;
  color: var(--fg);
  position: relative;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--rainbow);
  background-size: 200% auto;
  animation: rainbow-flow 5s linear infinite;
}

.card:hover {
  border-color: rgba(128,128,128,0.25);
  background: rgba(128,128,128,0.05);
  transform: translateY(-3px);
}

.card-icon { font-size: 1.5rem; margin-bottom: 0.75rem; display: block; }
.card-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1rem; }
.card-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.5; margin-top: 0.35rem; }

/* ── INTERIOR LAYOUTS ───────────────────────────────────── */
.page-main {
  max-width: 680px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.page-main-wide {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}

.page-main-narrow {
  max-width: 560px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.tip-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5rem 2rem 4rem;
  text-align: center;
}

.page-main h1,
.page-main-narrow h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  margin-bottom: 1.5rem;
}

.page-main-wide h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.75rem;
}

.tip-main h1 {
  font-size: clamp(2.5rem, 7vw, 3.8rem);
  margin-bottom: 0.75rem;
}

.subtitle {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}

/* ── ABOUT ──────────────────────────────────────────────── */
.bio-block {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.bio-block p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
}

[data-theme="light"] .bio-block p {
  color: rgba(0,0,0,0.72);
}

/* ── CONTACT ────────────────────────────────────────────── */
.contact-options {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem 1.25rem 1.75rem;
  text-decoration: none;
  color: var(--fg);
  position: relative;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.contact-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--rainbow);
  background-size: auto 300%;
  animation: rainbow-flow 5s linear infinite;
}

.contact-card:hover {
  background: rgba(128,128,128,0.05);
  border-color: rgba(128,128,128,0.2);
  transform: translateX(4px);
}

.contact-icon {
  font-size: 1.5rem;
  min-width: 2rem;
  text-align: center;
}

.contact-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-solid);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.contact-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}

/* ── TIP ────────────────────────────────────────────────── */
.tip-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2.75rem 2rem;
  width: 100%;
  max-width: 420px;
  text-align: center;
  margin-top: 1.5rem;
  position: relative;
  overflow: hidden;
}

.tip-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--rainbow);
  background-size: 200% auto;
  animation: rainbow-flow 4s linear infinite;
}

.kofi-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: 1.25rem;
}

.tip-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.kofi-btn {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2.25rem;
  border-radius: 999px;
  text-decoration: none;
  letter-spacing: 0.4px;
  background: var(--rainbow);
  background-size: 200% auto;
  color: #111;
  animation: rainbow-flow 3s linear infinite;
  transition: transform 0.15s, filter 0.2s;
}

.kofi-btn:hover { transform: scale(1.03); filter: brightness(1.1); }

/* ── CAL EMBEDS ─────────────────────────────────────────── */
.cal-wrap,
.cal-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  min-height: 600px;
}

#my-cal-inline-quick-call,
#my-cal-inline-bigb {
  width: 100%;
  height: 700px;
  overflow: scroll;
}

/* ── LETTERBIRD ─────────────────────────────────────────── */
.embed-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.5rem;
}

/* ── PRIVACY ────────────────────────────────────────────── */
.updated {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 3rem;
}

.policy-section { margin-bottom: 2.5rem; }

.policy-section h2 {
  font-size: 1.05rem;
  color: var(--accent-solid);
  margin-bottom: 0.75rem;
  letter-spacing: -0.3px;
}

.policy-section p {
  font-size: 0.96rem;
  color: rgba(255,255,255,0.68);
  line-height: 1.85;
  margin-bottom: 0.75rem;
}

[data-theme="light"] .policy-section p {
  color: rgba(0,0,0,0.65);
}

.policy-section ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
}

.policy-section ul li {
  font-size: 0.96rem;
  color: rgba(255,255,255,0.68);
  line-height: 1.85;
}

[data-theme="light"] .policy-section ul li {
  color: rgba(0,0,0,0.65);
}

.policy-section a { color: var(--accent-solid); text-decoration: none; }
.policy-section a:hover { text-decoration: underline; }

/* ── OVERLAY MENU ───────────────────────────────────────── */
#site-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 0 2rem 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

#site-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 8%  95%, rgba(255,107,107,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 55% 45% at 92% 95%, rgba(165,94,234,0.07)  0%, transparent 55%);
  pointer-events: none;
}

[data-theme="light"] #site-overlay::before {
  background:
    radial-gradient(ellipse 55% 45% at 8%  95%, rgba(255,107,107,0.04) 0%, transparent 55%),
    radial-gradient(ellipse 55% 45% at 92% 95%, rgba(165,94,234,0.04)  0%, transparent 55%);
}

#site-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

#site-overlay .ov-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#site-overlay .ov-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  text-decoration: none;
  letter-spacing: -0.5px;
  background: var(--rainbow);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 8s linear infinite;
}

#site-overlay .ov-close {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1.1rem;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: border-color 0.2s, color 0.2s;
}

#site-overlay .ov-close:hover {
  border-color: var(--accent-solid);
  color: var(--accent-solid);
}

#site-overlay ul {
  position: relative;
  z-index: 1;
  list-style: none;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.1rem;
}

#site-overlay ul a {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4rem);
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -1.5px;
  line-height: 1.15;
  display: inline-block;
  transition: color 0.1s;
}

#site-overlay ul a:hover {
  background: var(--rainbow);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: rainbow-flow 4s linear infinite;
}