/* ============================================================
   DR. SANDRA TAI — V2 DESIGN SYSTEM
   Quiet-luxury editorial. Fraunces + Inter.
   ============================================================ */

@font-face {
  font-family: "Editor's Note";
  src: url('/assets/fonts/editors-note-regular.woff2') format('woff2');
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Editor's Note";
  src: url('/assets/fonts/editors-note-italic.woff2') format('woff2');
  font-weight: 300 600;
  font-style: italic;
  font-display: swap;
}

:root {
  --cream: #f6f5f2;
  --cream-deep: #edece7;
  --ink: #101311;
  --charcoal: #101312; /* neutral rich black — used only for menu + footer */
  --charcoal-2: #191c1b;
  --mint: #2fbcba;
  --mint-bright: #42d1cf;
  --mint-soft: #6dd8d6;
  --mint-ghost: rgba(66, 209, 207, 0.12);
  --taupe: #cdd3ce;
  --taupe-deep: #aeb6b0;
  --g100: #e8e9e4;
  --g300: #cbcec7;
  --g400: #9aa09a;
  --g500: #737973;
  --g600: #555b55;
  --white: #fdfcfa;

  --serif: "Editor's Note", 'Big Caslon', 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --pad: clamp(1.25rem, 4vw, 4rem);
  --max-w: 1440px;
  --sec: clamp(5rem, 10vw, 9rem);

  --display: clamp(2.75rem, 7.5vw, 7rem);
  --h2: clamp(2.25rem, 5vw, 4.5rem);
  --h3: clamp(1.5rem, 2.6vw, 2.25rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  overflow-x: clip;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--mint); color: var(--white); }

.container { max-width: var(--max-w); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--cream);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
}
.preloader-name {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4.5vw, 3.25rem);
  font-weight: 380;
  letter-spacing: 0.01em;
  overflow: hidden;
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
}
.preloader-name span { display: inline-block; transform: translateY(110%); }
.preloader-arc {
  width: clamp(84px, 10vw, 128px);
  height: auto;
  color: var(--mint-bright);
  overflow: visible;
}
body.is-loading { overflow: hidden; }

/* ---------- Page transition veil ---------- */
.veil {
  position: fixed;
  inset: 0;
  z-index: 2500;
  background: var(--charcoal);
  transform: scaleY(0);
  transform-origin: top;
  pointer-events: none;
}

/* ---------- Eyebrow / labels ---------- */
.label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--g500);
}
.label--light { color: var(--taupe); }

/* ---------- Headings ---------- */
h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 380;
  letter-spacing: -0.02em;
  line-height: 1.02;
  text-wrap: balance;
}
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); line-height: 1.12; }
em, .it {
  font-style: normal;
  font-weight: 380;
  letter-spacing: -0.01em;
}
.mint-it { color: var(--mint); }

.lede {
  font-size: clamp(1rem, 1.35vw, 1.1875rem);
  line-height: 1.75;
  color: var(--g600);
  max-width: 34em;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 1.05rem 2.2rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  overflow: hidden;
  transition: transform 160ms var(--ease), color 350ms var(--ease), border-color 350ms var(--ease);
  isolation: isolate;
}
.btn:active { transform: scale(0.96); }
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform 450ms var(--ease-expo);
}
.btn-dark { background: var(--ink); color: var(--cream); border: 1px solid var(--ink); }
.btn-dark::after { background: var(--mint); }
.btn-light { background: var(--cream); color: var(--ink); border: 1px solid var(--cream); }
.btn-light::after { background: var(--mint); }
.btn-line { background: transparent; color: var(--ink); border: 1px solid var(--g300); }
.btn-line::after { background: var(--ink); }
.btn-line-light { background: transparent; color: var(--cream); border: 1px solid rgba(246, 245, 242, 0.3); }
.btn-line-light::after { background: var(--cream); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover::after { transform: translateY(0); }
  .btn-dark:hover { color: var(--ink); border-color: var(--mint); }
  .btn-light:hover { color: var(--white); border-color: var(--mint); }
  .btn-line:hover { color: var(--cream); border-color: var(--ink); }
  .btn-line-light:hover { color: var(--ink); border-color: var(--cream); }
}
.btn svg { width: 13px; height: 13px; flex-shrink: 0; }

/* Arrow link */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-bottom: 0.375rem;
  position: relative;
}
.arrow-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 450ms var(--ease-expo);
}
.arrow-link svg { width: 14px; height: 14px; transition: transform 350ms var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .arrow-link:hover::after { transform: scaleX(1); transform-origin: left; }
  .arrow-link:hover svg { transform: translateX(4px); }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  mix-blend-mode: difference;
  border-bottom: 1px solid transparent;
  transition: transform 450ms var(--ease), background 350ms var(--ease), border-color 350ms var(--ease);
}
/* Once scrolled, drop the blend for a solid bar so nav text never collides with content */
.nav.scrolled {
  mix-blend-mode: normal;
  background: rgba(246, 245, 242, 0.92);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom-color: rgba(16, 19, 17, 0.07);
}
.nav.scrolled .nav-logo,
.nav.scrolled .nav-book,
.nav.scrolled .menu-btn { color: var(--ink); }
/* Menu overlay open: nav sits above the charcoal menu — back to light-on-dark */
body.menu-open .nav {
  mix-blend-mode: difference;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: transparent;
}
body.menu-open .nav .nav-logo,
body.menu-open .nav .nav-book,
body.menu-open .nav .menu-btn { color: #fff; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem var(--pad);
  max-width: var(--max-w);
  margin: 0 auto;
}
.nav.is-hidden { transform: translateY(-100%); }
.nav-logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
  color: #fff;
}
.nav-right { display: flex; align-items: center; gap: 1.75rem; }
.nav-book {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  padding-bottom: 3px;
}
.nav-book::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 400ms var(--ease-expo);
}
@media (hover: hover) and (pointer: fine) {
  .nav-book:hover::after { transform: scaleX(1); transform-origin: left; }
}
@media (max-width: 640px) {
  .nav-book { display: none; }
}
.menu-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
}
.menu-btn-lines { display: flex; flex-direction: column; gap: 5px; width: 26px; }
.menu-btn-lines span {
  height: 1.5px;
  background: currentColor;
  transition: transform 400ms var(--ease), width 400ms var(--ease);
}
.menu-btn-lines span:nth-child(2) { width: 70%; align-self: flex-end; transition-delay: 30ms; }
@media (hover: hover) and (pointer: fine) {
  .menu-btn:hover .menu-btn-lines span:nth-child(2) { width: 100%; }
}
body.menu-open .menu-btn-lines span:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
body.menu-open .menu-btn-lines span:nth-child(2) { width: 100%; transform: translateY(-3.25px) rotate(-45deg); }

/* ---------- Menu overlay ---------- */
.menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--charcoal);
  color: var(--cream);
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.menu-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: end;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 7rem var(--pad) 3.5rem;
}
.menu-nav { display: flex; flex-direction: column; }
.menu-nav a {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  font-weight: 360;
  line-height: 1.14;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  width: fit-content;
  overflow: hidden;
  /* descender room (g, y) inside the reveal mask */
  padding-bottom: 0.13em;
  margin-bottom: -0.13em;
}
.menu-nav a .menu-line { display: inline-flex; align-items: baseline; gap: 1.25rem; transform: translateY(110%); transition: color 300ms ease; }
.menu-nav a sup {
  font-family: var(--sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--g500);
}
.menu-nav a.menu-active .menu-line { color: var(--mint-soft); }
.menu-nav a.menu-active sup { color: var(--mint-soft); opacity: 0.7; font-style: normal; }
@media (hover: hover) and (pointer: fine) {
  .menu-nav:hover a .menu-line { color: var(--g500); }
  .menu-nav a:hover .menu-line { color: var(--cream); }
  .menu-nav:hover a.menu-active .menu-line, .menu-nav a.menu-active:hover .menu-line { color: var(--mint-soft); }
}
.menu-side { display: flex; flex-direction: column; gap: 2.5rem; padding-bottom: 0.75rem; }
.menu-side-group .label { margin-bottom: 1rem; color: var(--g500); }
.menu-side-group ul { display: flex; flex-direction: column; gap: 0.45rem; }
.menu-side-group a {
  font-size: 0.9375rem;
  color: var(--taupe);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 250ms ease;
  width: fit-content;
}
.menu-side-group a svg { width: 11px; height: 11px; opacity: 0.5; }
@media (hover: hover) and (pointer: fine) {
  .menu-side-group a:hover { color: var(--mint-soft); }
}
.menu-foot {
  border-top: 1px solid rgba(246, 245, 242, 0.1);
  padding: 1.25rem var(--pad);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--g500);
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
}
@media (max-width: 860px) {
  .menu-inner { grid-template-columns: 1fr; gap: 2.5rem; align-content: end; padding-top: 6rem; }
  .menu-nav a { font-size: clamp(2.1rem, 8.5vw, 3.25rem); }
  .menu-side { flex-direction: row; flex-wrap: wrap; gap: 2rem 3.5rem; }
  .menu-foot { display: none; }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--charcoal);
  color: var(--cream);
  padding: var(--sec) 0 0;
  position: relative;
  overflow: hidden;
}
.footer-cta { text-align: center; margin-bottom: clamp(4rem, 8vw, 7rem); }
.footer-cta .label { justify-content: center; margin-bottom: 1.75rem; color: var(--g500); }
.footer-cta h2 { font-size: clamp(2.5rem, 6vw, 5.5rem); margin-bottom: 2.5rem; }
.footer-cta h2 em { color: var(--mint-soft); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, auto);
  gap: 3rem 5rem;
  padding-bottom: 4rem;
}
.footer-brand p { font-size: 0.875rem; color: var(--g500); max-width: 26em; margin-top: 1rem; }
.footer-brand .footer-wordmark { font-family: var(--serif); font-size: 1.5rem; }
.footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--g500);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col a {
  font-size: 0.9rem;
  color: var(--taupe);
  transition: color 250ms ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-col a svg { width: 10px; height: 10px; opacity: 0.45; }
@media (hover: hover) and (pointer: fine) {
  .footer-col a:hover { color: var(--mint-soft); }
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.6rem 0 1.9rem;
  border-top: 1px solid rgba(246, 245, 242, 0.1);
  font-size: 0.75rem;
  color: var(--g500);
  flex-wrap: wrap;
}
.footer-giant {
  display: block;
  width: 100%;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
  padding: 1.5rem var(--pad) 0.5rem;
  margin-top: 1rem;
  text-align: center;
}
.footer-giant span {
  display: inline-block; /* so JS can measure true text width for fit-to-container */
  font-family: var(--serif);
  font-size: clamp(4rem, 13.5vw, 20rem); /* refined by JS to fit container */
  font-weight: 350;
  letter-spacing: -0.02em;
  line-height: 1.02;
  padding-bottom: 0.14em; /* em-based room so descenders (g) clear the overflow mask at any fitted size */
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(205, 211, 206, 0.3);
}
.footer-giant .g-char { display: inline-block; will-change: transform; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2.25rem; }
}

/* ---------- Reveal primitives (JS-driven) ---------- */
/* padding-bottom keeps descenders (y, p, g) inside the clip window;
   the negative margin cancels the visual gap between lines */
.line-mask { overflow: hidden; display: block; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.line-mask > .line-inner { display: block; will-change: transform; }
[data-reveal] { opacity: 0; }
html.no-js [data-reveal], html.reduced [data-reveal] { opacity: 1; }
[data-img-reveal] { overflow: hidden; }
[data-img-reveal] img { will-change: transform; }

/* Credential text badge — stands in for logos we don't have assets for */
.cred-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.35rem;
  border: 1px solid var(--g300);
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--g500);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; display: flex; user-select: none; }
.marquee-track {
  display: flex;
  align-items: center;
  gap: clamp(3rem, 6vw, 5.5rem);
  padding-right: clamp(3rem, 6vw, 5.5rem);
  flex-shrink: 0;
  animation: marquee 38s linear infinite;
}
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- Misc ---------- */
.sec-head { margin-bottom: clamp(3rem, 6vw, 5rem); }
.sec-head .label { margin-bottom: 1.5rem; }

.dark-sec { background: var(--charcoal); color: var(--cream); }
.dark-sec .label { color: var(--g500); }
.dark-sec .lede { color: var(--g400); }

/* Custom cursor dot — replaces the native cursor on fine pointers */
body.cursor-on, body.cursor-on * { cursor: none !important; }
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--mint);
  z-index: 4000;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 250ms var(--ease), height 250ms var(--ease), opacity 250ms ease, background 250ms ease;
  opacity: 0;
  mix-blend-mode: exclusion;
}
body.cursor-on .cursor { opacity: 1; }
.cursor.is-link { width: 44px; height: 44px; background: #fff; }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* Floating hover-image preview */
.float-img {
  position: fixed;
  top: 0; left: 0;
  width: clamp(220px, 22vw, 320px);
  aspect-ratio: 4 / 3;
  z-index: 950;
  pointer-events: none;
  overflow: hidden;
  border-radius: 4px;
  opacity: 0;
  transform: translate(-50%, -60%) scale(0.9);
  margin-top: -30px;
}
.float-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Event rows ---------- */
.ev-row {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: clamp(1.25rem, 3vw, 3rem);
  align-items: start;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--g100);
  position: relative;
  transition: padding-left 400ms var(--ease);
}
.ev-row:first-child { border-top: 1px solid var(--g100); }
.dark-sec .ev-row, .dark-sec .ev-row:first-child { border-color: rgba(246, 245, 242, 0.1); }
.ev-date { display: flex; flex-direction: column; }
.ev-day { font-family: var(--serif); font-size: 2.5rem; font-weight: 350; line-height: 1; }
.ev-my { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--g500); margin-top: 0.4rem; }
.ev-title { font-size: clamp(1.25rem, 2vw, 1.75rem); margin-bottom: 0.3rem; }
.ev-loc { font-size: 0.8125rem; color: var(--g500); letter-spacing: 0.02em; }
.ev-desc { font-size: 0.875rem; color: var(--g500); line-height: 1.6; margin-top: 0.6rem; max-width: 42em; }
.ev-meta { display: flex; align-items: center; gap: 1.25rem; align-self: center; }
.ev-cat {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
  border: 1px solid currentColor;
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  white-space: nowrap;
}
.ev-arrow {
  width: 40px; height: 40px;
  border: 1px solid var(--g300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 300ms var(--ease), border-color 300ms var(--ease), color 300ms var(--ease);
}
.dark-sec .ev-arrow { border-color: rgba(246, 245, 242, 0.2); }
.ev-arrow svg { width: 15px; height: 15px; transition: transform 300ms var(--ease); }
@media (hover: hover) and (pointer: fine) {
  a.ev-row:hover { padding-left: 1rem; }
  a.ev-row:hover .ev-arrow { background: var(--mint); border-color: var(--mint); color: var(--white); }
  a.ev-row:hover .ev-arrow svg { transform: rotate(45deg); }
}
@media (max-width: 700px) {
  .ev-row { grid-template-columns: 64px 1fr; }
  .ev-day { font-size: 1.75rem; }
  .ev-meta { grid-column: 2; justify-self: start; margin-top: 0.5rem; }
}

/* Filter pills */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filters button {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.6rem 1.3rem;
  border-radius: 100px;
  border: 1px solid var(--g300);
  color: var(--g500);
  transition: background 300ms var(--ease), color 300ms var(--ease), border-color 300ms var(--ease), transform 150ms var(--ease);
}
.filters button:active { transform: scale(0.95); }
.filters button.active { background: var(--ink); color: var(--cream); border-color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .filters button:not(.active):hover { border-color: var(--g500); color: var(--ink); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .grain { animation: none; }
  .marquee-track { animation-duration: 120s; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}