/* ─────────────────────────────────────────────
   YAKU — Main Stylesheet
   TO UPDATE COLORS: edit :root variables below
   ───────────────────────────────────────────── */

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

:root {
  --ink:      #060B14;
  --ink2:     #0C1520;
  --ink3:     #111C2A;
  --gold:     #C9975A;
  --gold-lt:  #E8D5B0;
  --gold-dim: rgba(201,151,90,.18);
  --teal:     #5BB8A8;
  --text:     #D4C9B8;
  --muted:    rgba(212,201,184,.42);
  --serif:    'Cormorant Garamond', Georgia, serif;
  --sans:     'DM Sans', system-ui, sans-serif;
  --mono:     'Courier Prime', monospace;
  --ease:     cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body { background: var(--ink); color: var(--text); font-family: var(--sans); font-weight: 300; line-height: 1.75; overflow-x: hidden; }

/* ── TYPOGRAPHY ── */
.yk-eyebrow { font-family: var(--mono); font-size: 9px; letter-spacing: 5px; text-transform: uppercase; color: var(--teal); margin-bottom: 16px; }
.yk-h1 { font-family: var(--serif); font-size: clamp(80px,17vw,180px); font-weight: 300; letter-spacing: 20px; line-height: 1; color: var(--gold-lt); }
.yk-h2 { font-family: var(--serif); font-size: clamp(32px,5vw,58px); font-weight: 300; line-height: 1.18; color: var(--gold-lt); margin-bottom: 24px; }
.yk-h2 em { font-style: italic; color: var(--gold); }
.yk-h3 { font-family: var(--serif); font-size: clamp(22px,3vw,36px); font-weight: 300; color: var(--gold-lt); }
.yk-body { font-size: clamp(14px,1.6vw,16px); line-height: 1.85; color: var(--text); }
.yk-body p + p { margin-top: 16px; }

/* ── NAV ── */
#yk-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 48px; transition: background .4s var(--ease);
}
#yk-nav.scrolled { background: rgba(6,11,20,.97); backdrop-filter: blur(12px); }
.yk-nav-logo { font-family: var(--serif); font-size: 20px; font-weight: 300; letter-spacing: 8px; color: var(--gold-lt); text-decoration: none; }
.yk-nav-links { display: flex; gap: 28px; list-style: none; }
.yk-nav-links a { font-family: var(--mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); text-decoration: none; cursor: pointer; transition: color .2s; }
.yk-nav-links a:hover { color: var(--gold); }
.yk-nav-right { display: flex; align-items: center; gap: 12px; }
.yk-lang { display: flex; border: 1px solid rgba(201,151,90,.35); overflow: hidden; border-radius: 2px; }
.yk-lang-btn { background: none; border: none; font-family: var(--mono); font-size: 9px; letter-spacing: 2px; text-transform: uppercase; padding: 7px 12px; cursor: pointer; color: var(--muted); transition: all .2s; }
.yk-lang-btn.active { background: var(--gold); color: var(--ink); font-weight: 500; }
.yk-lang-sep { width: 1px; background: rgba(201,151,90,.35); }
.yk-cart-link { position: relative; background: none; border: 1px solid rgba(201,151,90,.4); color: var(--gold); cursor: pointer; padding: 8px 16px; font-family: var(--mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; display: flex; align-items: center; gap: 8px; transition: all .2s; text-decoration: none; }
.yk-cart-link:hover { background: var(--gold-dim); }
.yk-cart-badge { background: var(--gold); color: var(--ink); border-radius: 50%; width: 18px; height: 18px; display: none; align-items: center; justify-content: center; font-size: 10px; font-weight: 500; }

/* ── BUTTONS ── */
.yk-btn-gold { padding: 14px 38px; background: var(--gold); color: var(--ink); font-family: var(--mono); font-size: 10px; letter-spacing: 4px; text-transform: uppercase; border: none; cursor: pointer; transition: opacity .2s; text-decoration: none; display: inline-block; }
.yk-btn-gold:hover { opacity: .85; }
.yk-btn-outline { padding: 14px 38px; border: 1px solid var(--gold); color: var(--gold); font-family: var(--mono); font-size: 10px; letter-spacing: 4px; text-transform: uppercase; background: none; cursor: pointer; transition: background .2s; text-decoration: none; display: inline-block; }
.yk-btn-outline:hover { background: var(--gold-dim); }

/* ── DIVIDER ── */
.yk-div { width: 100%; height: 1px; background: linear-gradient(to right, transparent, rgba(201,151,90,.4) 30%, rgba(201,151,90,.6) 50%, rgba(201,151,90,.4) 70%, transparent); }

/* ── HERO ── */
.yk-hero { position: relative; height: 100vh; min-height: 560px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.yk-hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .6; }
.yk-hero-in { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.yk-hero-eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: 6px; text-transform: uppercase; color: var(--teal); opacity: 0; animation: ykUp .9s ease .3s forwards; }
.yk-hero-title { font-family: var(--serif); font-size: clamp(80px,17vw,180px); font-weight: 300; letter-spacing: 20px; line-height: 1; color: var(--gold-lt); opacity: 0; animation: ykUp 1.1s ease .6s forwards; }
.yk-hero-rule { width: 72px; height: 1px; background: linear-gradient(to right, transparent, var(--gold), transparent); opacity: 0; animation: ykFade .9s ease 1s forwards; }
.yk-hero-sub { font-family: var(--serif); font-size: clamp(15px,2.2vw,21px); font-style: italic; letter-spacing: 3px; color: var(--gold); opacity: 0; animation: ykUp .9s ease 1.2s forwards; }
.yk-hero-btns { display: flex; gap: 14px; margin-top: 10px; opacity: 0; animation: ykFade .9s ease 1.6s forwards; flex-wrap: wrap; justify-content: center; }
.yk-hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; opacity: 0; animation: ykFade .9s ease 2.2s forwards; }
.yk-scroll-line { width: 1px; height: 34px; background: linear-gradient(to bottom, var(--gold), transparent); animation: ykPulse 2s ease-in-out infinite; }
.yk-scroll-txt { font-family: var(--mono); font-size: 8px; letter-spacing: 4px; text-transform: uppercase; color: var(--muted); }

/* ── SECTIONS ── */
.yk-sec { padding: 96px 48px; max-width: 1140px; margin: 0 auto; }
.yk-sec-full { padding: 96px 48px; }
.yk-sec-dark { background: var(--ink2); }
.yk-sec-darker { background: var(--ink3); }

/* ── MISSION BLOCK ── */
.yk-mission-stmt { font-family: var(--serif); font-size: clamp(22px,3.3vw,42px); font-weight: 300; font-style: italic; line-height: 1.45; color: var(--gold-lt); max-width: 800px; margin: 0 auto 32px; text-align: center; }

/* ── HOW IT WORKS ── */
.yk-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin-top: 52px; position: relative; }
.yk-steps::before { content: ''; position: absolute; top: 32px; left: calc(100%/6); right: calc(100%/6); height: 1px; background: linear-gradient(to right, var(--gold), var(--teal), var(--gold)); opacity: .25; }
.yk-step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 24px; }
.yk-step-dot { width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 22px; color: var(--gold); background: var(--ink2); position: relative; z-index: 1; margin-bottom: 22px; }
.yk-step-lbl { font-family: var(--mono); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.yk-step-title { font-family: var(--serif); font-size: 22px; color: var(--gold-lt); margin-bottom: 10px; }
.yk-step-text { font-size: 14px; color: var(--text); line-height: 1.7; }
.yk-phases { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 48px; }
.yk-phase { border: 1px solid rgba(201,151,90,.18); padding: 26px 22px; }
.yk-phase-days { font-family: var(--mono); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 7px; }
.yk-phase-name { font-family: var(--serif); font-size: 20px; color: var(--gold); margin-bottom: 8px; }
.yk-phase-text { font-size: 14px; color: var(--text); line-height: 1.65; }

/* ── PRODUCT SHOWCASE (Shop Style) ── */
.yk-showcase { display: flex; align-items: center; gap: 0; min-height: 480px; border-bottom: 1px solid rgba(255,255,255,.05); }
.yk-showcase:last-child { border-bottom: none; }
.yk-showcase.reverse { flex-direction: row-reverse; }
.yk-showcase-img { width: 45%; flex-shrink: 0; overflow: hidden; position: relative; }
.yk-showcase-img img { width: 100%; height: 480px; object-fit: cover; object-position: center top; transition: transform .6s var(--ease); display: block; }
.yk-showcase:hover .yk-showcase-img img { transform: scale(1.03); }
.yk-showcase-info { flex: 1; padding: 56px 64px; display: flex; flex-direction: column; gap: 16px; }
.yk-showcase-symbol { font-size: 36px; }
.yk-showcase-name { font-family: var(--serif); font-size: clamp(36px,5vw,56px); font-weight: 300; letter-spacing: 4px; }
.yk-showcase-tagline { font-family: var(--serif); font-size: 18px; font-style: italic; color: var(--text); opacity: .8; }
.yk-showcase-hz { font-family: var(--mono); font-size: 11px; letter-spacing: 3px; color: var(--teal); text-transform: uppercase; }
.yk-showcase-crystal { font-size: 13px; color: var(--muted); font-style: italic; }
.yk-showcase-price { font-family: var(--serif); font-size: 28px; color: var(--gold); }
.yk-showcase-btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.yk-bottle-toggle { display: flex; border: 1px solid rgba(201,151,90,.3); overflow: hidden; border-radius: 2px; }
.yk-btoggle-opt { background: none; border: none; font-family: var(--mono); font-size: 9px; letter-spacing: 2px; text-transform: uppercase; padding: 8px 14px; cursor: pointer; color: var(--muted); transition: all .2s; }
.yk-btoggle-opt.active { background: var(--gold-dim); color: var(--gold-lt); border-color: var(--gold); }

/* ── BUNDLE CARDS ── */
.yk-bundle-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.yk-bundle-card { border: 1px solid rgba(201,151,90,.2); padding: 32px 24px; display: flex; flex-direction: column; gap: 12px; transition: border-color .3s, transform .3s; }
.yk-bundle-card:hover { border-color: rgba(201,151,90,.55); transform: translateY(-3px); }
.yk-bundle-badge { font-family: var(--mono); font-size: 8px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); }
.yk-bundle-name { font-family: var(--serif); font-size: 26px; color: var(--gold-lt); }
.yk-bundle-desc { font-size: 13px; color: var(--text); line-height: 1.65; }
.yk-bundle-price { display: flex; align-items: baseline; gap: 10px; }
.yk-bundle-amount { font-family: var(--serif); font-size: 32px; color: var(--gold); }
.yk-bundle-regular { font-family: var(--serif); font-size: 18px; color: var(--muted); text-decoration: line-through; }
.yk-bundle-save { font-family: var(--mono); font-size: 9px; color: var(--teal); letter-spacing: 2px; text-transform: uppercase; }
.yk-bundle-contents { display: flex; flex-direction: column; gap: 5px; border-top: 1px solid rgba(255,255,255,.06); padding-top: 14px; }
.yk-bundle-item { font-size: 12px; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.yk-bundle-item::before { content: ''; width: 6px; height: 1px; background: var(--gold); flex-shrink: 0; opacity: .5; }

/* ── FOUNDER ── */
.yk-founder-inner { max-width: 580px; margin: 0 auto; text-align: center; }
.yk-founder-name { font-family: var(--serif); font-size: clamp(20px,3vw,30px); color: var(--gold-lt); margin: 14px 0 6px; }
.yk-founder-role { font-family: var(--mono); font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--teal); margin-bottom: 18px; }

/* ── FOOTER ── */
#yk-footer { background: var(--ink); border-top: 1px solid rgba(201,151,90,.15); padding: 48px; }
.yk-footer-in { max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px; }
.yk-footer-logo { font-family: var(--serif); font-size: 22px; letter-spacing: 8px; color: var(--gold-lt); font-weight: 300; margin-bottom: 8px; }
.yk-footer-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.yk-footer-col-title { font-family: var(--mono); font-size: 9px; letter-spacing: 4px; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.yk-footer-links { display: flex; flex-direction: column; gap: 9px; list-style: none; }
.yk-footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color .2s; cursor: pointer; }
.yk-footer-links a:hover { color: var(--gold); }
.yk-footer-btm { max-width: 1140px; margin: 36px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.04); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.yk-footer-copy { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: rgba(212,201,184,.2); }

/* ── CART MINI ── */
.yk-cart-item-row { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.05); align-items: center; }
.yk-ci-swatch { width: 44px; height: 44px; border-radius: 2px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.yk-ci-name { font-family: var(--serif); font-size: 17px; color: var(--gold-lt); }
.yk-ci-sub { font-family: var(--mono); font-size: 8px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.yk-qty-row { display: flex; align-items: center; gap: 8px; }
.yk-qty-btn { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: var(--text); width: 28px; height: 28px; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; transition: all .2s; border-radius: 2px; }
.yk-qty-btn:hover { border-color: var(--gold); color: var(--gold); }
.yk-qty-n { font-family: var(--mono); font-size: 13px; color: var(--gold-lt); min-width: 20px; text-align: center; }
.yk-ci-price { font-family: var(--serif); font-size: 18px; color: var(--gold); text-align: right; }
.yk-ci-rm { background: none; border: none; color: rgba(212,201,184,.3); cursor: pointer; font-size: 10px; font-family: var(--mono); transition: color .2s; padding: 0; margin-top: 3px; display: block; }
.yk-ci-rm:hover { color: #C8485B; }

/* ── FORMS ── */
.yk-field { display: flex; flex-direction: column; gap: 6px; }
.yk-field label { font-family: var(--mono); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); }
.yk-field input, .yk-field select, .yk-field textarea { background: rgba(255,255,255,.04); border: 1px solid rgba(201,151,90,.2); color: var(--gold-lt); padding: 12px 16px; font-family: var(--sans); font-size: 14px; outline: none; transition: border-color .2s; width: 100%; border-radius: 2px; }
.yk-field input:focus, .yk-field textarea:focus { border-color: var(--gold); }
.yk-field textarea { resize: vertical; min-height: 80px; }

/* ── REVEAL ── */
.yk-rev { opacity: 0; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.yk-rev.vis { opacity: 1; transform: translateY(0); }
.rd1 { transition-delay: .1s; } .rd2 { transition-delay: .2s; } .rd3 { transition-delay: .3s; } .rd4 { transition-delay: .4s; } .rd5 { transition-delay: .5s; }

/* ── RITUAL PAGE ── */
.yk-ritual-hero { min-height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; position: relative; overflow: hidden; padding: 120px 48px 60px; }
.yk-ritual-section { padding: 64px 48px; max-width: 900px; margin: 0 auto; }
.yk-video-frame { width: 100%; aspect-ratio: 16/9; background: rgba(255,255,255,.04); border: 1px solid rgba(201,151,90,.2); border-radius: 4px; display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 32px; }
.yk-video-frame iframe { width: 100%; height: 100%; border: none; }
.yk-audio-player { width: 100%; background: rgba(255,255,255,.04); border: 1px solid rgba(201,151,90,.2); padding: 20px 24px; border-radius: 4px; margin-bottom: 14px; }
.yk-audio-player audio { width: 100%; }
.yk-audio-label { font-family: var(--mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.yk-info-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 32px; }
.yk-info-box { border: 1px solid rgba(201,151,90,.18); padding: 24px 20px; }
.yk-info-box-title { font-family: var(--mono); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); margin-bottom: 10px; }
.yk-info-box-value { font-family: var(--serif); font-size: 20px; color: var(--gold-lt); }
.yk-days-list { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.yk-day-item { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.yk-day-num { font-family: var(--serif); font-size: 28px; color: var(--gold); opacity: .5; }
.yk-day-text { font-size: 14px; color: var(--text); line-height: 1.7; }

/* ── KEYFRAMES ── */
@keyframes ykUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ykFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes ykPulse { 0%, 100% { opacity: .3; } 50% { opacity: .8; } }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  #yk-nav { padding: 14px 20px; }
  .yk-nav-links { display: none; }
  .yk-sec, .yk-sec-full { padding: 64px 20px; }
  .yk-showcase { flex-direction: column !important; }
  .yk-showcase-img { width: 100%; }
  .yk-showcase-img img { height: 320px; }
  .yk-showcase-info { padding: 32px 24px; }
  .yk-steps, .yk-phases, .yk-bundle-grid, .yk-footer-in, .yk-info-grid { grid-template-columns: 1fr; }
  .yk-steps::before { display: none; }
  #yk-footer { padding: 40px 20px; }
}