@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Hebrew:wght@300;400;500;700&display=swap');

:root{
  --ink:#000;
  --paper:#fff;
  --soft:#f1f1f1;
  --hair:#d6d6d6;
  --max:1200px;
  --pad:clamp(1rem,4vw,2.5rem);
  --radius:28px;
}

*,*::before,*::after{box-sizing:border-box}

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

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans Hebrew",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:1.0625rem;
  font-weight:400;
  line-height:1.7;
  letter-spacing:.005em;
}

img{display:block;max-width:100%;height:auto}

a{color:inherit}

:focus-visible{outline:2px solid #000;outline-offset:3px}

/* ---------- 页头 ---------- */
.site-head{
  position:sticky;
  top:0;
  z-index:30;
  background:var(--paper);
  border-bottom:1px solid var(--ink);
  padding:.35rem var(--pad) 0;
}

.brand-row{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  min-height:46px;
  text-decoration:none;
  font-weight:700;
  font-size:1.1rem;
  letter-spacing:-.025em;
}

.brand-mark{
  width:1.7rem;
  height:1.7rem;
  object-fit:contain;
  border-radius:6px;
}

.contact{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:.45rem 1rem;
  border:1px solid var(--ink);
  border-radius:999px;
  text-decoration:none;
  font-size:1rem;
  transition:background .22s ease,color .22s ease;
}

.contact:hover{background:var(--ink);color:var(--paper)}

.menu-row{
  max-width:var(--max);
  margin:0 auto;
  overflow-x:auto;
  scrollbar-width:none;
}

.menu-row::-webkit-scrollbar{display:none}

.menu-row p{
  display:flex;
  align-items:center;
  gap:1.35rem;
  margin:0;
  padding-bottom:.15rem;
  white-space:nowrap;
}

.menu-row a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  text-decoration:none;
  font-size:1rem;
  border-bottom:2px solid transparent;
  transition:border-color .22s ease;
}

.menu-row a:hover{border-bottom-color:var(--ink)}

/* ---------- 主体栅格 ---------- */
main{
  max-width:var(--max);
  margin:0 auto;
  padding:clamp(1rem,3vw,1.75rem) var(--pad) clamp(2rem,5vw,3.5rem);
  display:grid;
  grid-template-columns:minmax(0,1fr) 17.5rem;
  gap:clamp(1.25rem,3vw,2.5rem);
  align-items:start;
}

main > div{
  display:grid;
  gap:clamp(.9rem,2.2vw,1.4rem);
  min-width:0;
}

main > div > article{
  background:var(--soft);
  border-radius:var(--radius);
  padding:clamp(1.25rem,3.5vw,2.25rem);
  scroll-margin-top:8.5rem;
  min-width:0;
}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;
  background:var(--ink);
  color:var(--paper);
  border-radius:var(--radius);
  min-height:45vh;
  padding:clamp(1.75rem,4.5vw,3rem);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:.85rem;
  overflow:hidden;
  scroll-margin-top:8.5rem;
}

.stamp{
  position:absolute;
  top:1rem;
  left:1rem;
  background:var(--paper);
  color:var(--ink);
  border-radius:999px;
  padding:.28rem .8rem;
  font-size:.85rem;
  line-height:1.4;
  letter-spacing:.02em;
}

.hero h1{
  margin:0;
  font-size:clamp(1.85rem,6vw,3.4rem);
  line-height:1.12;
  font-weight:700;
  letter-spacing:-.04em;
  max-width:20ch;
}

.hero .lead{
  margin:0;
  max-width:44ch;
  font-size:1.0625rem;
  line-height:1.55;
  opacity:.82;
}

.collage{
  position:relative;
  width:min(100%,26rem);
  height:7.5rem;
  margin-top:.75rem;
}

.hero-shot{
  position:absolute;
  width:56%;
  height:100%;
  object-fit:cover;
  border-radius:16px;
  background:#222;
}

.hero-shot.s0{left:0;transform:translateY(-.55rem)}
.hero-shot.s1{right:0;transform:translateY(.55rem)}
.hero-shot:only-child{width:100%;left:0;right:0;transform:none}

/* ---------- 正文排版 ---------- */
main div h2{
  margin:0 0 .8rem;
  font-size:clamp(1.3rem,3vw,1.85rem);
  line-height:1.25;
  letter-spacing:-.025em;
  font-weight:700;
}

main div h2:first-child{margin-top:0}

main div h3{
  margin:1.5rem 0 .45rem;
  font-size:1.15rem;
  line-height:1.35;
  letter-spacing:-.01em;
}

main div p{margin:0 0 1rem}

main div ul,
main div ol{
  margin:0 0 1rem;
  padding-left:1.15rem;
  line-height:1.75;
}

main div li{margin-bottom:.35rem}

main div a{
  color:var(--ink);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}

main div a:hover{background:var(--ink);color:var(--paper);text-decoration:none}

main div img{
  border-radius:16px;
  margin:0 0 1rem;
}

main div blockquote{
  margin:0 0 1rem;
  padding:.2rem 0 .2rem 1rem;
  border-left:2px solid var(--ink);
  opacity:.85;
}

main div hr{
  border:0;
  border-top:1px solid var(--hair);
  margin:1.5rem 0;
}

main div > article > *:last-child{margin-bottom:0}

/* ---------- 侧栏 ---------- */
.side{
  position:sticky;
  top:8.5rem;
  border-top:3px solid var(--ink);
  padding-top:.9rem;
  min-width:0;
}

.side h2{
  margin:0 0 .3rem;
  font-size:1.05rem;
  line-height:1.35;
  letter-spacing:-.02em;
  font-weight:700;
}

.side .subtitle{
  margin:0 0 1.1rem;
  font-size:1rem;
  line-height:1.5;
  opacity:.65;
}

.side-nav ul{
  list-style:none;
  margin:0;
  padding:0;
}

.side-nav a{
  display:flex;
  align-items:center;
  min-height:42px;
  padding:.4rem 0;
  text-decoration:none;
  font-size:1rem;
  border-bottom:1px solid var(--hair);
  transition:padding-left .22s ease;
}

.side-nav a:hover{padding-left:.4rem}

/* ---------- 页脚 ---------- */
footer{
  background:var(--ink);
  color:var(--paper);
  margin-top:clamp(2rem,5vw,3rem);
}

.foot-cta{
  max-width:var(--max);
  margin:0 auto;
  padding:clamp(2rem,6vw,3.5rem) var(--pad) clamp(1.5rem,4vw,2.25rem);
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:1.25rem;
  border-bottom:1px solid #2b2b2b;
}

.foot-cta .big{
  margin:0;
  font-size:clamp(1.8rem,7vw,3.6rem);
  line-height:1.02;
  font-weight:700;
  letter-spacing:-.045em;
}

.foot-cta a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:.6rem 1.15rem;
  border:1px solid var(--paper);
  border-radius:999px;
  text-decoration:none;
  font-size:1rem;
  transition:background .22s ease,color .22s ease;
}

.foot-cta a:hover{background:var(--paper);color:var(--ink)}

.foot-row{
  max-width:var(--max);
  margin:0 auto;
  padding:.9rem var(--pad) 1.4rem;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.5rem 1.25rem;
}

.foot-logo{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  min-height:44px;
  text-decoration:none;
  font-weight:700;
  letter-spacing:-.02em;
}

.foot-row nav p{
  display:flex;
  flex-wrap:wrap;
  gap:.2rem 1rem;
  margin:0;
}

.foot-row nav a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  color:var(--paper);
  text-decoration:none;
  font-size:.95rem;
  opacity:.72;
  transition:opacity .22s ease;
}

.foot-row nav a:hover{opacity:1}

.foot-copy{
  margin:0;
  font-size:.95rem;
  opacity:.62;
}

/* ---------- 动效 ---------- */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .55s ease,transform .55s ease;
}

.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:860px){
  main{grid-template-columns:minmax(0,1fr)}
  .side{position:static;top:auto;order:2}
  .hero{min-height:42vh}
  .foot-cta{flex-direction:column;align-items:flex-start}
}

@media (max-width:420px){
  .hero-shot{width:62%}
  .menu-row p{gap:1.1rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .contact,.menu-row a,.side-nav a,.foot-cta a{transition:none}
}

button[aria-expanded]{min-width:44px;min-height:44px}