/* ============================================================
   ONELOVE — Shared Design System
   Locked brand tokens. Do not deviate without updating CLAUDE.md.
   ============================================================ */

/* Fonts loaded via <link> in each HTML <head>. */

/* ----- Tokens ---------------------------------------------- */
:root {
  /* Colors — locked palette */
  --color-bg:            #0A0A0B;
  --color-bg-elevated:   #111114;
  --color-bg-floating:   #1a1a1f;
  --color-text:          #F5F2ED;
  --color-text-muted:    rgba(245, 242, 237, 0.62);
  --color-text-faint:    rgba(245, 242, 237, 0.42);
  --color-gold:          #D4A574;
  --color-gold-bright:   #E0B888;
  --color-blue-grey:     #3A4A5C;
  --color-border:        rgba(245, 242, 237, 0.08);
  --color-border-strong: rgba(245, 242, 237, 0.16);
  --color-white:         #FFFFFF;

  /* Typography */
  --font-display: 'Satoshi', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Space Mono', monospace;

  /* Layout */
  --container:     1200px;
  --container-narrow: 880px;
  --section-y:     120px;
  --section-y-mobile: 64px;
  --gap-major:     48px;
  --gap-related:   24px;

  /* Motion */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast:    180ms;
  --dur-base:    280ms;
  --dur-slow:    520ms;

  /* Shadows */
  --shadow-gold-glow: 0 4px 24px rgba(212, 165, 116, 0.15), 0 1px 4px rgba(0, 0, 0, 0.5);
  --shadow-card:      0 8px 32px rgba(0, 0, 0, 0.6), 0 1px 4px rgba(0, 0, 0, 0.4);
}

/* ----- Reset ----------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ----- Base ------------------------------------------------ */
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

html { background: var(--color-bg); }

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: linear-gradient(135deg, #12080f 0%, #0A0A0B 50%, #0d0a0d 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--color-gold); color: var(--color-bg); }

/* ----- Typography ------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

h1 { font-size: clamp(3rem, 8vw, 6.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 5vw, 3.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: 1.25rem; }

p { font-size: 1rem; line-height: 1.7; color: var(--color-text); }
.lead { font-size: clamp(1.125rem, 1.6vw, 1.375rem); line-height: 1.55; color: var(--color-text); }
.muted { color: var(--color-text-muted); }

.eyebrow,
.stat-label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1;
}

/* ----- Layout ---------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { width: 100%; max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }

.section { padding: var(--section-y) 0; }
@media (max-width: 768px) {
  .section { padding: var(--section-y-mobile) 0; }
}

/* ----- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  box-shadow: var(--shadow-gold-glow);
}
.btn-primary:hover { background: var(--color-gold-bright); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
}
.btn-ghost:hover { border-color: var(--color-gold); color: var(--color-gold); }

/* ----- Focus ----------------------------------------------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ----- Nav ------------------------------------------------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 20px 32px 20px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 11, 0.6);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid rgba(245, 242, 237, 0.05);
}

.site-nav__logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}
.site-nav__logo img { display: block; }

.site-nav__links {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 36px;
  align-items: center;
  margin: 0;
}

.site-nav__spacer { flex: 0 0 auto; visibility: hidden; }

.site-nav__link {
  position: relative;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  transition: color var(--dur-fast) var(--ease-out);
}

.site-nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 1px;
  width: 100%;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}

.site-nav__link:hover { color: var(--color-gold); }
.site-nav__link:hover::after { transform: scaleX(1); }

.site-nav__toggle { display: none; }

@media (max-width: 768px) {
  .site-nav { 
    padding: 16px 20px;
    height: 68px;
  }
  .site-nav__links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: calc(100vh - 68px);
    min-height: calc(100dvh - 68px);
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity var(--dur-base) var(--ease-out),
                visibility 0s linear var(--dur-base),
                transform var(--dur-base) var(--ease-out);
    z-index: 49;
  }
  .site-nav__links.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition: opacity var(--dur-base) var(--ease-out),
                visibility 0s linear 0s,
                transform var(--dur-base) var(--ease-out);
  }
  .site-nav__toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 60;
    position: relative;
  }
  .site-nav__toggle span {
    width: 22px; height: 1px; background: var(--color-text);
    transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
  }
}

/* ----- Horizontal scroll progress bar --------------------- */
.scroll-progress {
  position: relative;
  height: 2px;
  margin-top: 12px;
  background: rgba(245, 242, 237, 0.08);
  border-radius: 1px;
  overflow: hidden;
  pointer-events: none;
}

.scroll-progress::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--thumb-left, 0%);
  width: var(--thumb-width, 30%);
  background: var(--color-gold);
  border-radius: 1px;
  transition: left 80ms linear, width 80ms linear;
}

/* ----- Footer (Elderbrook-style two-column) --------------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 96px 0 32px;
  margin-top: 80px;
  background: var(--color-bg);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
  text-align: left;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
}

.site-footer__logo {
  display: block;
  height: 56px;
  width: auto;
}

.site-footer__socials {
  display: flex;
  gap: 12px;
}

.site-footer__socials .social-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.site-footer__socials .social-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}
.site-footer__socials .social-icon:hover {
  border-color: var(--color-gold);
  background: rgba(212, 165, 116, 0.10);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.site-footer__bookings {
  justify-self: end;
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.site-footer__bookings-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0;
}

.site-footer__bookings-email {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.125rem, 1.8vw, 1.5rem);
  letter-spacing: -0.015em;
  color: var(--color-gold);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}
.site-footer__bookings-email:hover {
  color: var(--color-gold-bright);
  border-bottom-color: var(--color-gold-bright);
}

.site-footer__bottom {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.site-footer__press {
  color: var(--color-text-faint);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}
.site-footer__press:hover {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

@media (max-width: 768px) {
  .site-footer { padding: 64px 0 28px; }
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .site-footer__bookings {
    justify-self: start;
    text-align: left;
  }
  .site-footer__bottom {
    margin-top: 56px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

/* ----- Section heads (shared) ------------------------------ */
.section-head {
  margin-bottom: 64px;
  max-width: 720px;
}
.section-head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-head .eyebrow { display: inline-block; margin-bottom: 18px; }
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-text);
}

/* ----- Embed placeholders (shared) ------------------------- */
.embed-placeholder {
  position: relative;
  width: 100%;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(212, 165, 116, 0.06), transparent 60%),
    radial-gradient(ellipse at 75% 80%, rgba(58, 74, 92, 0.18), transparent 60%),
    var(--color-bg-floating);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  padding: 32px;
}
.embed-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(245, 242, 237, 0.012) 0 1px, transparent 1px 6px);
  pointer-events: none;
}
.embed-placeholder--audio { aspect-ratio: 21 / 9; min-height: 232px; }
.embed-placeholder--audio-compact { min-height: 152px; }
.embed-placeholder--video { aspect-ratio: 16 / 9; }
.embed-placeholder--soundcloud { min-height: 320px; }
.embed-placeholder--portrait { aspect-ratio: 4 / 5; min-height: 480px; }
.embed-placeholder__label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.embed-placeholder__hint {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--color-text);
  letter-spacing: -0.005em;
  text-align: center;
}

/* ----- External link with arrow (shared) ------------------- */
.link-external {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  padding: 6px 2px;
  transition: color var(--dur-fast) var(--ease-out);
}
.link-external::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.link-external:hover { color: var(--color-gold-bright); }
.link-external:hover::after { transform: scaleX(1); }
.link-external__arrow {
  display: inline-block;
  transition: transform var(--dur-base) var(--ease-out);
}
.link-external:hover .link-external__arrow { transform: translateX(4px); }

/* ----- Responsive video frame (YouTube embeds) ------------- */
.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  background: var(--color-bg-floating);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ----- Laylo pill (hero subtle CTA) ----------------------- */
.laylo-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid rgba(212, 165, 116, 0.55);
  border-radius: 999px;
  padding: 10px 22px;
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
.laylo-pill:hover {
  border-color: var(--color-gold);
  background: rgba(212, 165, 116, 0.06);
  color: var(--color-gold-bright);
  transform: translateY(-1px);
}
.laylo-pill__arrow {
  display: inline-block;
  transition: transform var(--dur-base) var(--ease-out);
}
.laylo-pill:hover .laylo-pill__arrow { transform: translateX(3px); }

/* ----- Form success banner --------------------------------- */
.form-success {
  border: 1px solid var(--color-gold);
  background: linear-gradient(180deg, rgba(212, 165, 116, 0.06), rgba(212, 165, 116, 0.02));
  padding: 28px 32px;
  border-radius: 6px;
  max-width: 640px;
}
.form-success__eyebrow {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}
.form-success__text {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--color-text);
  margin: 0;
}

/* ----- Sticky mobile CTA (epk + college only) -------------- */
.sticky-cta {
  display: none;
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 40;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: 4px;
  padding: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.sticky-cta .btn { width: 100%; padding: 14px 20px; }
@media (max-width: 768px) {
  .sticky-cta { display: block; }
  /* Add bottom space so the form/footer is reachable above the bar */
  body.has-sticky-cta { padding-bottom: 80px; }
}

/* ----- Utilities ------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.divider {
  height: 1px;
  background: var(--color-border);
  border: 0;
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .fade-up { opacity: 1; transform: none; animation: none; }
}
