/* =========================================================
   Nara Tea House — Zen Japanese Minimal
   Palette: sage #5C7A5A · stone #E7E2D6 · matcha #7A8C4E · ink #2C2E27
   Type: Shippori Mincho (display) + Inter (text)
   ========================================================= */

:root{
  --sage:#5C7A5A;
  --sage-deep:#48603F;
  --stone:#E7E2D6;
  --matcha:#7A8C4E;
  --ink:#2C2E27;
  --ink-soft:#54564D;
  --paper:#FBFAF5;
  --paper-2:#F4F1E9;
  --line:#D9D3C4;
  --white:#FFFFFF;

  --serif:"Shippori Mincho", Georgia, "Times New Roman", serif;
  --sans:"Inter", system-ui, -apple-system, sans-serif;

  --wrap:1180px;
  --gutter:clamp(1.25rem, 5vw, 4rem);
  --radius:2px;

  --section-y:clamp(4.5rem, 11vw, 9.5rem);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  font-size:clamp(1rem, .96rem + .2vw, 1.075rem);
  line-height:1.75;
  letter-spacing:.006em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}

/* ---------- Accessibility ---------- */
.skip-link{
  position:absolute;left:1rem;top:-4rem;z-index:200;
  background:var(--ink);color:var(--paper);
  padding:.7rem 1.1rem;border-radius:var(--radius);
  font-family:var(--sans);font-size:.9rem;
  transition:top .2s var(--ease);
}
.skip-link:focus{top:1rem}
:focus-visible{outline:2px solid var(--sage);outline-offset:3px;border-radius:2px}

/* ---------- Kanji accents ---------- */
.kanji{
  font-family:var(--serif);
  color:var(--sage);
  margin-right:.6em;
  font-weight:500;
  opacity:.85;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--sans);font-size:.82rem;font-weight:500;
  letter-spacing:.09em;text-transform:uppercase;
  padding:.95em 1.7em;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:background .35s var(--ease),color .35s var(--ease),
             border-color .35s var(--ease),transform .35s var(--ease);
}
.btn-solid{background:var(--sage);color:var(--paper);border-color:var(--sage)}
.btn-solid:hover{background:var(--sage-deep);border-color:var(--sage-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--sage);color:var(--sage);transform:translateY(-2px)}
.btn-block{width:100%}

/* ---------- Section labels & titles ---------- */
.section-label{
  font-family:var(--sans);font-size:.75rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:1.4rem;
}
.section-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
  line-height:1.16;color:var(--ink);
}
.section-note{
  margin-top:1.3rem;color:var(--ink-soft);
  max-width:48ch;font-size:1.02rem;
}
.section-head{margin-bottom:clamp(2.5rem,5vw,4rem);max-width:70ch}
.section-head.centered{margin-inline:auto;text-align:center}
.section-head.centered .section-note{margin-inline:auto}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:saturate(1.1) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease),background .4s var(--ease);
}
.site-header.scrolled{
  border-bottom-color:var(--line);
  background:color-mix(in srgb, var(--paper) 94%, transparent);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px}

.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--ink)}
.brand-mark{color:var(--sage);flex:none}
.brand-word{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--serif);font-size:1.35rem;font-weight:600;letter-spacing:.01em}
.brand-sub{
  font-family:var(--sans);font-size:.62rem;font-weight:500;
  letter-spacing:.34em;text-transform:uppercase;color:var(--ink-soft);
  margin-top:.28rem;
}

.site-nav{display:flex;align-items:center}
.nav-menu{display:flex;align-items:center;gap:clamp(1.3rem,2.4vw,2.4rem)}
.nav-menu a{
  font-family:var(--sans);font-size:.92rem;font-weight:400;
  color:var(--ink);letter-spacing:.01em;position:relative;padding-block:.3rem;
}
.nav-menu li:not(.nav-cta-li) a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;
  background:var(--sage);transition:width .35s var(--ease);
}
.nav-menu li:not(.nav-cta-li) a:hover::after{width:100%}
.nav-cta-li a{padding:.7em 1.3em;font-size:.78rem}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;
  background:none;border:0;padding:.5rem;cursor:pointer;
}
.nav-toggle span{width:24px;height:1.6px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}

/* =========================================================
   Hero
   ========================================================= */
.hero{padding-top:clamp(3rem,7vw,6rem);padding-bottom:clamp(2.5rem,5vw,4rem)}
.hero-inner{text-align:center;max-width:44rem;margin-inline:auto;padding-top:clamp(1.5rem,5vw,4rem)}
.eyebrow{
  font-family:var(--sans);font-size:.78rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);
  margin-bottom:1.8rem;
}
.eyebrow .kanji{font-size:1.15em}
.hero-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2.3rem, 1.4rem + 4.4vw, 4.35rem);
  line-height:1.12;letter-spacing:-.015em;color:var(--ink);
}
.hero-sub{
  margin:1.8rem auto 0;max-width:40ch;
  color:var(--ink-soft);font-size:clamp(1.02rem,1rem+.3vw,1.18rem);
}
.hero-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-top:2.4rem}

.hero-figure{
  margin:clamp(3rem,7vw,6rem) auto 0;
  max-width:920px;position:relative;
}
.hero-figure img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius);
  box-shadow:0 40px 80px -40px rgba(44,46,39,.35);
}
.hero-cap{
  margin-top:1.1rem;text-align:center;
  font-family:var(--serif);font-style:italic;font-size:.98rem;
  color:var(--ink-soft);letter-spacing:.01em;
}

/* =========================================================
   Story
   ========================================================= */
.story{background:linear-gradient(var(--paper),var(--paper-2))}
.story-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2.5rem,6vw,6rem);align-items:start}
.story-lede .section-title{max-width:14ch}
.story-body{display:flex;flex-direction:column;gap:1.4rem;font-size:1.08rem}
.story-body p:first-child{color:var(--ink);font-size:1.18rem;line-height:1.7}

/* =========================================================
   Menu
   ========================================================= */
.menu-columns{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(2rem,4vw,3.6rem);
}
.menu-group-title{
  font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--sage-deep);
  padding-bottom:1rem;margin-bottom:1.4rem;border-bottom:1px solid var(--line);
}
.menu-list{display:flex;flex-direction:column;gap:1.6rem}
.menu-line{display:flex;align-items:baseline;gap:.6rem}
.menu-name{font-family:var(--serif);font-size:1.08rem;font-weight:500;color:var(--ink);white-space:nowrap;flex:none;max-width:78%}
.menu-dots{flex:1;border-bottom:1px dotted var(--line);transform:translateY(-.28em)}
.menu-price{font-family:var(--sans);font-size:.95rem;font-weight:500;color:var(--sage);letter-spacing:.02em;flex:none}
.menu-desc{margin-top:.45rem;font-size:.95rem;color:var(--ink-soft);line-height:1.6;max-width:34ch}

/* =========================================================
   Grades (signature)
   ========================================================= */
.grades{background:var(--ink);color:var(--stone)}
.grades .section-title{color:var(--paper)}
.grades .section-label{color:#B7BCA9}
.grades .section-note{color:#B7BCA9}
.grades .kanji{color:#A9BD8C}

.grade-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:rgba(215,214,198,.16);
  border:1px solid rgba(215,214,198,.16);border-radius:var(--radius);overflow:hidden;
}
.grade-card{background:var(--ink);padding:clamp(1.8rem,3vw,2.6rem)}
.grade-index{font-family:var(--serif);font-size:.92rem;color:#8C9B70;letter-spacing:.1em}
.grade-name{font-family:var(--serif);font-size:1.5rem;font-weight:500;color:var(--paper);margin:.9rem 0 1rem}
.grade-note{color:#C4C7B7;font-size:.98rem;line-height:1.7}
.grade-tag{
  margin-top:1.6rem;font-family:var(--sans);font-size:.74rem;
  letter-spacing:.14em;text-transform:uppercase;color:#93A377;
}

.ceremony{
  margin-top:clamp(2.5rem,5vw,4rem);
  display:grid;grid-template-columns:1.05fr 1fr;
  gap:clamp(2rem,5vw,4rem);align-items:center;
  border-top:1px solid rgba(215,214,198,.16);padding-top:clamp(2.5rem,5vw,4rem);
}
.ceremony-figure{margin:0}
.ceremony-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.ceremony-body{display:flex;flex-direction:column;gap:1.2rem}
.ceremony-title{font-family:var(--serif);font-size:clamp(1.6rem,1.2rem+1.6vw,2.2rem);font-weight:500;color:var(--paper)}
.ceremony-body p{color:#C4C7B7;font-size:1.02rem}
.ceremony-body .btn-ghost{color:var(--stone);border-color:rgba(215,214,198,.35);align-self:flex-start;margin-top:.5rem}
.ceremony-body .btn-ghost:hover{border-color:#A9BD8C;color:#CDDBB2}

/* =========================================================
   Gallery
   ========================================================= */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  grid-auto-rows:230px;gap:clamp(.9rem,1.6vw,1.4rem);
}
.g-item{margin:0;overflow:hidden;border-radius:var(--radius);background:var(--paper-2)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);filter:saturate(.96)}
.g-item:hover img{transform:scale(1.05)}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}

/* =========================================================
   People
   ========================================================= */
.people{background:var(--paper-2)}
.people-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2.5rem,6vw,5.5rem);align-items:center}
.people-figure{margin:0}
.people-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);box-shadow:0 40px 70px -45px rgba(44,46,39,.4)}
.people-role{font-family:var(--sans);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);margin:.4rem 0 1.4rem}
.people-body p{color:var(--ink-soft);font-size:1.06rem}
.people-quote{
  margin-top:1.8rem;font-family:var(--serif);font-style:italic;
  font-size:clamp(1.25rem,1.05rem+1vw,1.55rem);line-height:1.5;
  color:var(--ink);border-left:2px solid var(--sage);padding-left:1.4rem;
}

/* =========================================================
   Testimonials
   ========================================================= */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.4rem,2.5vw,2.2rem)}
.testi-card{
  margin:0;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(1.8rem,3vw,2.4rem);
  display:flex;flex-direction:column;gap:1.4rem;
}
.testi-card blockquote{
  margin:0;font-family:var(--serif);font-size:1.12rem;line-height:1.65;color:var(--ink);
}
.testi-card blockquote::before{content:"\201C";color:var(--sage);font-size:1.4em;line-height:0;vertical-align:-.2em;margin-right:.05em}
.testi-card figcaption{font-family:var(--sans);font-size:.86rem;letter-spacing:.04em;color:var(--ink-soft)}

/* =========================================================
   Visit + Reserve
   ========================================================= */
.visit-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,5vw,5rem);align-items:start}
.visit-details{margin:2.2rem 0;display:flex;flex-direction:column;gap:1.5rem}
.visit-details div{display:grid;grid-template-columns:6.5rem 1fr;gap:1.2rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.visit-details dt{font-family:var(--sans);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);padding-top:.15rem}
.visit-details dd{margin:0;color:var(--ink);line-height:1.65}
.visit-details a{border-bottom:1px solid var(--line);transition:border-color .3s var(--ease)}
.visit-details a:hover{border-color:var(--sage)}
.visit-actions{display:flex;gap:.9rem;flex-wrap:wrap}

.reserve-panel{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.8rem,3.5vw,2.8rem);
  box-shadow:0 40px 80px -55px rgba(44,46,39,.4);
}
.reserve-title{font-family:var(--serif);font-size:1.7rem;font-weight:500;color:var(--ink)}
.reserve-note{margin:.7rem 0 1.8rem;color:var(--ink-soft);font-size:.98rem}
.reserve-form{display:flex;flex-direction:column;gap:1.15rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{font-family:var(--sans);font-size:.8rem;font-weight:500;letter-spacing:.05em;color:var(--ink);text-transform:uppercase}
.field .opt{text-transform:none;letter-spacing:0;color:var(--ink-soft);font-weight:400}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:.85em .95em;width:100%;transition:border-color .3s var(--ease),background .3s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--sage);background:var(--white);
}
.field textarea{resize:vertical;min-height:110px;line-height:1.6}
.reserve-form .btn{margin-top:.4rem}
.reserve-reassure{text-align:center;font-size:.84rem;color:var(--ink-soft);margin-top:.2rem}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--ink);color:var(--stone);padding-top:clamp(3.5rem,6vw,5rem)}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr auto;gap:clamp(2rem,4vw,3.5rem);
  align-items:start;padding-bottom:2.5rem;
}
.footer-brand{display:flex;gap:1rem;align-items:flex-start}
.footer-brand .brand-mark{color:#A9BD8C}
.footer-name{font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--paper)}
.footer-tag{margin-top:.4rem;color:#B7BCA9;font-size:.95rem;max-width:32ch}
.footer-nav{display:flex;flex-direction:column;gap:.85rem}
.footer-nav a{color:#C4C7B7;font-size:.95rem;width:fit-content;transition:color .3s var(--ease)}
.footer-nav a:hover{color:var(--paper)}
.footer-social{display:flex;gap:.8rem}
.footer-social a{
  width:42px;height:42px;border:1px solid rgba(215,214,198,.28);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--stone);
  transition:border-color .3s var(--ease),color .3s var(--ease),transform .3s var(--ease);
}
.footer-social a:hover{border-color:#A9BD8C;color:#CDDBB2;transform:translateY(-2px)}

.footer-fine{
  border-top:1px solid rgba(215,214,198,.16);padding-block:1.8rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.85rem;color:#9DA290;
}
.studio-credit a{color:#C4C7B7;border-bottom:1px solid rgba(215,214,198,.3);transition:color .3s var(--ease)}
.studio-credit a:hover{color:var(--paper)}

/* =========================================================
   Reveal motion
   ========================================================= */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* =========================================================
   Contact page
   ========================================================= */
.page-hero{padding-block:clamp(3rem,7vw,5.5rem) clamp(1rem,3vw,2rem);text-align:center}
.page-hero .eyebrow{margin-bottom:1.4rem}
.page-hero .section-title{max-width:20ch;margin-inline:auto}
.page-hero .section-note{margin-inline:auto;text-align:center}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,5vw,5rem);align-items:start;padding-bottom:var(--section-y)}
.contact-aside{display:flex;flex-direction:column;gap:2rem}
.contact-aside .visit-details{margin:0}
.contact-figure{margin:0;border-radius:var(--radius);overflow:hidden}
.contact-figure img{width:100%;aspect-ratio:5/4;object-fit:cover}

/* =========================================================
   Thank-you page
   ========================================================= */
.thanks-main{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-block:var(--section-y)}
.thanks-inner{max-width:34rem}
.thanks-enso{margin:0 auto 2rem;color:var(--sage)}
.thanks-title{font-family:var(--serif);font-size:clamp(2rem,1.4rem+2.6vw,3rem);font-weight:500;line-height:1.15}
.thanks-inner p{margin-top:1.4rem;color:var(--ink-soft);font-size:1.1rem}
.thanks-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-top:2.4rem}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:960px){
  .menu-columns{grid-template-columns:1fr;gap:2.8rem;max-width:36rem}
  .grade-grid{grid-template-columns:1fr}
  .ceremony{grid-template-columns:1fr;gap:2rem}
  .story-grid{grid-template-columns:1fr;gap:2rem}
  .people-grid{grid-template-columns:1fr;gap:2.5rem}
  .people-figure{max-width:24rem}
  .testi-grid{grid-template-columns:1fr;max-width:34rem}
  .visit-grid{grid-template-columns:1fr;gap:2.5rem}
  .contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .footer-inner{grid-template-columns:1fr 1fr;gap:2rem}
}

@media (max-width:760px){
  .nav-toggle{display:flex;z-index:110}
  .nav-menu{
    position:fixed;inset:78px 0 auto 0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:.5rem var(--gutter) 1.5rem;
    transform:translateY(-120%);transition:transform .4s var(--ease);
    box-shadow:0 30px 40px -30px rgba(44,46,39,.35);
  }
  .nav-menu.open{transform:translateY(0)}
  .nav-menu li{width:100%;border-bottom:1px solid var(--line)}
  .nav-menu li:last-child{border-bottom:0}
  .nav-menu a{display:block;padding:1.05rem 0;font-size:1.05rem;width:100%}
  .nav-cta-li{margin-top:1rem}
  .nav-cta-li a{display:inline-flex;padding:.85em 1.6em}
  .nav-menu li:not(.nav-cta-li) a::after{display:none}
}

@media (max-width:560px){
  .field-row{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .g-wide{grid-column:span 2}
  .g-tall{grid-row:span 1}
  .footer-inner{grid-template-columns:1fr;gap:2.2rem}
  .footer-fine{flex-direction:column;gap:.5rem}
  .visit-details div{grid-template-columns:1fr;gap:.3rem}
  .hero-actions .btn{flex:1 1 auto}
}

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
html{scroll-behavior:smooth}