/* ── Hana Matcha — homepage styles ── */
:root{
  --paper:#ffffff; --ink:#16241a; --accent:#1f5334; --accent-d:#1a4429;
  --accent-dd:#14361f; --powder:#2f6b43; --silver:#c9ccc7;
  --mist:#f4f6ef; --line:rgba(22,36,26,.14);
  --pad:clamp(20px,4vw,56px);
}
*{ box-sizing:border-box; }
html{ -webkit-font-smoothing:antialiased; }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:"Archivo",system-ui,sans-serif; overflow-x:hidden;
}
a{ color:var(--accent); text-decoration:none; }
a:hover{ color:var(--accent-dd); }
::selection{ background:color-mix(in srgb, var(--accent) 32%, transparent); }
img{ display:block; max-width:100%; }
.accent{ color:var(--accent); }
.fit-contain{ width:100%; height:100%; object-fit:contain; }
.fit-cover{ width:100%; height:100%; object-fit:cover; }

@keyframes hm-spin{ to{ transform:rotate(360deg); } }
@keyframes hm-float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-16px); } }
@keyframes hm-scroll-dot{ 0%{ transform:translateY(0); opacity:0; } 30%{ opacity:1; } 100%{ transform:translateY(46px); opacity:0; } }

/* ── Preloader ── */
.preloader{
  position:fixed; inset:0; z-index:200; background:#123122;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; will-change:clip-path;
}
.intro-canvas{ position:absolute; inset:0; width:100%; height:100%; }
.intro-text{ position:relative; z-index:2; text-align:center; color:#eef3e6; opacity:0; will-change:transform,opacity; }
.intro-title{ font-weight:800; font-size:clamp(30px,5.6vw,66px); letter-spacing:.24em; line-height:1; }
.intro-sub{ margin-top:18px; font-size:clamp(11px,1.4vw,14px); letter-spacing:.4em; font-weight:600; opacity:.62; }

/* ── Film grain + cursor glow ── */
.grain{
  position:fixed; inset:0; z-index:60; pointer-events:none; mix-blend-mode:multiply; opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='120' height='120' filter='url(%23n)'/></svg>");
}
.cursor-glow{
  position:fixed; top:0; left:0; width:340px; height:340px; margin:-170px 0 0 -170px;
  border-radius:50%; z-index:5; pointer-events:none; opacity:0; filter:blur(6px);
  background:radial-gradient(circle, rgba(255,182,205,.55) 0%, transparent 68%);
  transition:opacity .5s ease;
}

/* ── Nav ── */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:22px var(--pad); transition:background .4s ease, box-shadow .4s ease, padding .4s ease;
}
.nav-brand{ display:flex; align-items:center; gap:14px; color:var(--ink); will-change:transform; }
.nav-brand span{ font-weight:800; font-size:16px; letter-spacing:.16em; }
.nav-links{ display:flex; gap:clamp(18px,2.4vw,40px); font-size:12px; letter-spacing:.14em; font-weight:600; }
.nav-links a{ color:var(--ink); }

/* ── Hero ── */
.hero{
  position:relative; min-height:100vh; display:grid;
  grid-template-columns:1.05fr .95fr; align-items:center;
  padding:118px var(--pad) 44px; overflow:hidden;
}
.hero-canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:1; pointer-events:none; }
.hero-copy{ position:relative; z-index:3; max-width:760px; }
.hero-title{ font-weight:800; line-height:.86; letter-spacing:-.03em; font-size:clamp(64px,11vw,168px); margin:0; color:var(--ink); }
.hero-line{ display:block; }
.hero-sub{ margin:34px 0 0; font-size:clamp(15px,1.15vw,19px); font-weight:600; letter-spacing:.04em; line-height:1.5; max-width:360px; }
.hero-cta{ display:flex; align-items:center; gap:34px; margin-top:44px; }
.shop-orb{
  display:flex; align-items:center; justify-content:center; width:112px; height:112px;
  border-radius:50%; background:var(--ink); color:var(--paper);
  font-size:12px; font-weight:800; letter-spacing:.18em; will-change:transform;
}
.shop-orb:hover{ color:var(--paper); }
.discover{ display:inline-flex; flex-direction:column; gap:12px; color:var(--ink); font-size:13px; font-weight:700; letter-spacing:.16em; }
.discover-rule{ display:flex; align-items:center; gap:12px; }
.discover-rule .rule{ height:1.5px; width:150px; background:var(--ink); display:block; }
.discover-rule .arrow{ font-size:16px; }
.hero-index{ display:flex; align-items:center; gap:20px; margin-top:clamp(40px,7vh,88px); }
.idx-row{ display:flex; align-items:center; gap:14px; font-size:12px; font-weight:700; letter-spacing:.14em; }
.idx-rule{ height:1.5px; width:120px; background:var(--line); display:block; }
.idx-label{ margin-top:16px; font-size:15px; font-weight:800; letter-spacing:.08em; }
.idx-desc{ margin-top:6px; font-size:14px; font-weight:500; color:color-mix(in srgb,var(--ink) 62%, transparent); max-width:170px; }
.idx-dot{ width:74px; height:74px; border-radius:50%; background:radial-gradient(circle at 34% 30%, var(--powder), var(--accent-dd)); box-shadow:inset -6px -8px 18px rgba(0,0,0,.28); }

.hero-can{
  position:absolute; right:clamp(-20px,3vw,60px); top:50%; transform:translateY(-50%);
  width:min(46vw,560px); height:82vh; z-index:2; perspective:1400px;
}
.can-inner{ position:relative; width:100%; height:100%; will-change:transform; animation:hm-float 7s ease-in-out infinite; }
.can-shadow{ position:absolute; left:50%; bottom:9%; width:52%; height:34px; transform:translateX(-50%); background:radial-gradient(ellipse, rgba(22,36,26,.24), transparent 70%); filter:blur(9px); }
.can-img{ width:100%; height:100%; object-fit:contain; }

.scroll-cue{ position:absolute; right:var(--pad); bottom:40px; z-index:4; display:flex; flex-direction:column; align-items:center; gap:14px; }
.scroll-track{ position:relative; width:1.5px; height:64px; background:var(--line); overflow:hidden; }
.scroll-dot{ position:absolute; top:0; left:0; width:100%; height:18px; background:var(--accent); animation:hm-scroll-dot 2.2s ease-in-out infinite; }
.scroll-arrow{ font-size:15px; }

/* ── Shared display heading ── */
.h-display{ margin:18px 0 0; font-weight:800; line-height:.9; letter-spacing:-.025em; font-size:clamp(40px,6.8vw,110px); }
.h-display.on-dark{ color:var(--paper); }
.lead{ margin:22px 0 0; font-size:15px; font-weight:500; color:color-mix(in srgb,var(--ink) 62%, transparent); max-width:440px; }

/* ── Macro ── */
.macro{ position:relative; padding:clamp(90px,14vh,150px) var(--pad); }
.macro-head-row{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:44px; }
.macro-note{ max-width:260px; font-size:14px; font-weight:500; line-height:1.6; color:color-mix(in srgb,var(--ink) 62%, transparent); margin:0 0 8px; }
.macro-frame{ position:relative; width:100%; height:min(78vh,760px); overflow:hidden; background:var(--paper); }
.macro-parallax{ position:absolute; inset:-6% 0; width:100%; height:112%; }
.frame-canvas{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:2; }

/* ── Field ── */
.field{ position:relative; padding:clamp(80px,12vh,140px) var(--pad); }
.field-intro{ max-width:820px; }
.field-frame{ position:relative; margin-top:52px; width:100%; height:min(64vh,620px); overflow:hidden; background:var(--mist); }
.hotspots{ position:absolute; inset:0; z-index:2; }
.hotspot{
  position:absolute; width:18px; height:18px; cursor:pointer; border-radius:50%; background:var(--paper);
  box-shadow:0 0 0 6px color-mix(in srgb,var(--accent) 40%, transparent);
  transition:transform .3s ease, box-shadow .3s ease;
}
.hotspot .pulse{ position:absolute; left:50%; top:50%; width:18px; height:18px; margin:-9px 0 0 -9px; border-radius:50%; border:2px solid var(--accent); opacity:.7; }

/* ── Comparison ── */
.compare{ position:relative; padding:clamp(80px,12vh,140px) var(--pad); background:var(--ink); color:var(--paper); }
.compare-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.grade-tabs{ display:flex; gap:0; border:1.5px solid rgba(255,255,255,.28); }
.grade-tab{
  cursor:pointer; background:transparent; color:var(--paper); border:0; padding:16px 26px;
  font-family:inherit; font-weight:800; font-size:12px; letter-spacing:.14em;
}
.grade-tab + .grade-tab{ border-left:1.5px solid rgba(255,255,255,.28); }
.grade-tab.is-active{ background:var(--paper); color:var(--ink); }
.compare-body{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(30px,5vw,72px); align-items:center; margin-top:64px; }
.compare-can-wrap{ position:relative; height:min(60vh,540px); display:flex; align-items:center; justify-content:center; }
.compare-can{ position:relative; width:74%; height:88%; will-change:transform; }
.compare-price{ font-weight:800; font-size:clamp(56px,8vw,120px); line-height:.9; letter-spacing:-.03em; color:#fff; }
.compare-divider{ height:2px; background:rgba(255,255,255,.18); margin:32px 0; }
.compare-grid{ display:grid; grid-template-columns:1fr 1fr; gap:28px 40px; }
.spec-key{ font-size:11px; letter-spacing:.16em; font-weight:700; color:rgba(255,255,255,.5); }
.spec-val{ margin-top:8px; font-size:18px; font-weight:700; }
.btn-cart{
  display:inline-flex; align-items:center; gap:14px; margin-top:44px;
  background:var(--paper); color:var(--ink); padding:18px 30px;
  font-weight:800; font-size:13px; letter-spacing:.14em; will-change:transform;
}
.btn-cart:hover{ color:var(--ink); }

/* ── Recipes ── */
.recipes{ position:relative; padding:clamp(80px,12vh,140px) 0 0; }
.recipes-head{ padding:0 var(--pad); }
.recipes-rail{ display:flex; gap:2px; margin-top:56px; overflow-x:auto; padding:0 var(--pad) clamp(60px,9vh,110px); scroll-snap-type:x mandatory; }
.recipe{ flex:0 0 auto; width:min(74vw,520px); margin:0; scroll-snap-align:start; }
.recipe-img{ position:relative; width:100%; height:min(66vh,620px); overflow:hidden; background:var(--mist); }
.recipe figcaption{ display:flex; justify-content:space-between; margin-top:16px; font-size:13px; font-weight:700; letter-spacing:.1em; color:var(--ink); }
.recipe figcaption span{ color:color-mix(in srgb,var(--ink) 55%, transparent); }

/* ── Shop ── */
.shop{ position:relative; padding:clamp(80px,12vh,140px) var(--pad) clamp(70px,10vh,120px); }
.shop-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.shop-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; margin-top:60px; }
.shop-card{
  position:relative; display:block; color:var(--ink); background:#fff;
  padding:clamp(24px,3vw,44px); overflow:hidden; transition:background .4s ease, box-shadow .4s ease;
}
.shop-card:hover{ color:var(--ink); }
.shop-card-top{ display:flex; justify-content:space-between; font-size:12px; font-weight:700; letter-spacing:.12em; }
.shop-float{ position:relative; width:100%; height:min(42vh,380px); margin:18px 0; will-change:transform; }
.shop-card-bot{ display:flex; justify-content:space-between; align-items:center; }
.shop-name{ font-weight:800; font-size:19px; }
.shop-add{ width:44px; height:44px; border-radius:50%; background:var(--ink); color:var(--paper); display:flex; align-items:center; justify-content:center; font-size:20px; transition:transform .3s ease; }

/* ── Footer ── */
.footer{ position:relative; padding:clamp(60px,9vh,110px) var(--pad) 40px; background:var(--ink); color:var(--paper); }
.footer-row{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px; }
.footer-brand{ display:flex; align-items:center; gap:14px; }
.footer-brand span{ font-weight:800; font-size:15px; letter-spacing:.16em; }
.footer-copy{ font-size:11px; letter-spacing:.1em; color:rgba(255,255,255,.5); }

/* ── Tooltip ── */
.tip{
  position:fixed; z-index:55; pointer-events:none; opacity:0; transform:translateY(6px);
  transition:opacity .25s ease, transform .25s ease; background:var(--ink); color:var(--paper);
  padding:14px 18px; max-width:230px;
}
.tip-title{ font-weight:800; font-size:13px; letter-spacing:.12em; }
.tip-desc{ margin-top:6px; font-size:12px; font-weight:500; color:rgba(255,255,255,.7); line-height:1.45; }

/* ── Responsive ── */
@media (max-width:900px){
  .hero{ grid-template-columns:1fr; }
  .hero-can{ position:relative; inset:auto; transform:none; height:56vh; width:100%; margin-top:8px; }
  .compare-body{ grid-template-columns:1fr; }
  .shop-grid{ grid-template-columns:1fr; }
  .hero-title{ font-size:19vw; }
  .nav-links{ display:none; }
}

@media (prefers-reduced-motion: reduce){
  .can-inner, .scroll-dot{ animation:none; }
}