@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --ink:       #0B1F3A;
  --ink-700:   #14315A;
  --ink-500:   #29528E;
  --ink-300:   #6B8AB5;
  --ink-100:   #DDE6F2;
  --paper:     #FBFAF7;
  --paper-2:   #F4F1EA;
  --paper-3:   #ECE6D9;
  --line:      rgba(11,31,58,0.10);
  --line-2:    rgba(11,31,58,0.18);
  --gold:      #B08544;
  --gold-soft: #D9C9A8;
  --text:      #1A2638;
  --text-mid:  #4A5870;
  --text-dim:  #7A8499;
  --ok:        #2D7D5F;
  --warn:      #B05A2A;
  --serif: "Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:  "Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --mono:  "JetBrains Mono","SF Mono",ui-monospace,monospace;
  --r-sm:4px; --r:8px; --r-lg:14px; --r-xl:22px;
  --shadow-card:0 1px 3px rgba(11,31,58,0.05),0 8px 28px rgba(11,31,58,0.08);
  --shadow-pop: 0 16px 48px rgba(11,31,58,0.18);
}

html,body{margin:0;background:var(--paper);}
body{font-family:var(--serif);color:var(--text);-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1;letter-spacing:0.02em;}
img{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
a{color:inherit;text-decoration:none;}

.nh-serif{font-family:var(--serif);font-weight:500;letter-spacing:0.02em;}
.nh-mono {font-family:var(--mono);letter-spacing:0;}
.nh-rule {height:1px;background:var(--line);width:100%;}
.nh-scroll{overflow:auto;scrollbar-width:none;}
.nh-scroll::-webkit-scrollbar{display:none;}
.nh-ph{position:relative;background:repeating-linear-gradient(135deg,rgba(11,31,58,0.04) 0 6px,rgba(11,31,58,0.00) 6px 14px),var(--paper-2);color:var(--text-dim);font-family:var(--mono);font-size:10px;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;}

.nh-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 22px;border-radius:0;font-weight:600;font-size:14px;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease;white-space:nowrap;letter-spacing:0.02em;}
.nh-btn:active{transform:scale(0.97);}
.nh-btn-primary{background:rgba(11,31,58,0.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;}
.nh-btn-gold{background:rgba(176,133,68,0.80);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;box-shadow:inset 0 0 0 1px rgba(176,133,68,0.4);}
.nh-btn-gold:hover{background:rgba(176,133,68,0.92);}
.nh-btn-ghost{background:rgba(255,255,255,0.06);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2);}
.nh-btn-ghost:hover{background:rgba(11,31,58,0.06);}

.nh-tag{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 10px;font-size:10px;letter-spacing:0.12em;font-family:var(--mono);color:var(--text-mid);border-radius:0;background:transparent;box-shadow:inset 0 0 0 1px var(--line-2);text-transform:uppercase;}
.nh-eyebrow{font-family:var(--mono);font-size:9.5px;letter-spacing:0.24em;color:var(--ink-500);text-transform:uppercase;}
.nh-div{display:flex;align-items:center;gap:12px;color:var(--text-dim);font-size:10px;letter-spacing:0.2em;font-family:var(--mono);}
.nh-div::before,.nh-div::after{content:'';flex:1;height:1px;background:var(--line);}
.nh-chev{width:14px;height:14px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .25s ease;flex-shrink:0;}
.nh-chev.open{transform:rotate(-135deg);}
@keyframes nhFadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.nh-fadeup{animation:nhFadeUp .55s ease both;}
@keyframes nh-hero-zoom{from{transform:scale(1.04);}to{transform:scale(1.16);}}
@keyframes nh-scroll-cue{0%{transform:scaleY(0.2);transform-origin:top;opacity:0.2;}50%{transform:scaleY(1);transform-origin:top;opacity:1;}51%{transform-origin:bottom;}100%{transform:scaleY(0.2);transform-origin:bottom;opacity:0.2;}}
@keyframes nh-line-reveal{from{transform:scaleY(0);opacity:0;}to{transform:scaleY(1);opacity:1;}}
@keyframes nh-shimmer{0%{background-position:-200% 0;}100%{background-position:200% 0;}}

/* Page layout */
.nh-page{width:100%;background:var(--paper);position:relative;overflow-x:hidden;}

/* Sub-hero */
.nh-sub-hero{position:relative;height:300px;overflow:hidden;background:var(--ink);}
.nh-sub-hero-bg{position:absolute;inset:-24px 0 -24px;background-size:cover;background-position:center;filter:brightness(0.42);animation:nh-hero-zoom 18s ease-in-out infinite alternate;}
.nh-sub-hero-overlay{position:absolute;inset:0;background:linear-gradient(175deg,rgba(11,31,58,0.15) 0%,rgba(11,31,58,0.25) 40%,rgba(11,31,58,0.82) 100%);}
.nh-sub-hero-content{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:32px 20px 28px 36px;}
.nh-sub-hero-line{position:absolute;left:20px;top:40px;bottom:32px;width:1px;background:linear-gradient(180deg,rgba(176,133,68,0) 0%,rgba(176,133,68,0.55) 25%,rgba(176,133,68,0.55) 75%,rgba(176,133,68,0) 100%);transform-origin:top;animation:nh-line-reveal 1.1s cubic-bezier(0.2,0.8,0.2,1) 0.15s both;}

/* Breadcrumb */
.nh-breadcrumb{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:9px;letter-spacing:0.15em;color:rgba(255,255,255,0.5);margin-bottom:10px;}
.nh-breadcrumb a{color:rgba(255,255,255,0.5);transition:color .2s;}
.nh-breadcrumb a:hover{color:var(--gold-soft);}
.nh-breadcrumb span{color:var(--gold-soft);}

/* Sticky header */
.nh-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:60;background:rgba(255,255,255,0.18);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.22);padding:7px 14px;display:flex;align-items:center;justify-content:space-between;}
.nh-header-logo-sub{font-family:var(--mono);font-size:7.5px;letter-spacing:0.22em;color:rgba(255,255,255,0.6);}
.nh-header-name{font-family:var(--serif);font-size:11.5px;color:#fff;margin-top:0px;line-height:1.3;}

/* Utility bar */
.nh-util-bar{background:rgba(11,31,58,0.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#fff;padding:6px 16px;display:flex;align-items:center;justify-content:space-between;font-size:9.5px;letter-spacing:0.04em;}

/* Nav drawer overlay */
.nh-nav{position:fixed;inset:0;z-index:100;pointer-events:none;}
.nh-nav.open{pointer-events:all;}
.nh-nav-overlay{position:absolute;inset:0;background:rgba(0,0,0,0);transition:background .3s;}
.nh-nav.open .nh-nav-overlay{background:rgba(0,0,0,0.55);}
.nh-nav-drawer{position:absolute;top:0;right:-300px;width:300px;height:100%;background:#fff;transition:right .32s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:20px 0;box-shadow:-8px 0 48px rgba(11,31,58,0.18);}
.nh-nav.open .nh-nav-drawer{right:0;}

/* Sticky bottom bar */
.nh-bottom-bar{position:fixed;bottom:0;left:0;right:0;width:100%;z-index:55;background:rgba(8,16,30,0.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,0.08);padding:10px 12px;display:flex;gap:8px;box-shadow:0 -12px 32px rgba(0,0,0,0.22);}

/* Section labels */
.nh-section-label{font-family:var(--mono);font-size:9px;letter-spacing:0.28em;color:var(--gold-soft);text-transform:uppercase;margin-bottom:4px;}

/* Card base */
.nh-card{background:#fff;border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow-card);overflow:hidden;}






/* ============= TRUE FULL-WIDTH RESPONSIVE ============= */
@media (min-width: 768px) {
  html, body {
    display: block !important;
    width: 100% !important;
    align-items: initial !important;
    justify-content: initial !important;
    min-height: 100vh !important;
  }
  #root {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .nh-page {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    box-shadow: none !important;
  }
  /* Hero takes full width on desktop */
  .nh-page > section:first-of-type > div {
    width: 100% !important;
  }
  /* Constrain text content max-width for readability */
  .nh-page section > h2,
  .nh-page section > p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
}


/* ============= PC ONLY POLISH ============= */
@media (min-width: 768px) {
  /* Hide doctor strip on PC */
  div[style*="doctors_strip.png"] {
    display: none !important;
  }
  /* Before/after - constrain max-width and proper aspect */
  div[style*="case_before"], div[style*="case_after"] {
    background-size: cover !important;
    background-position: center 48% !important;
  }
  /* Container of before/after - limit width and increase height */
  div:has(> div[style*="case_before"]) {
    max-width: 720px;
    margin-left: auto !important;
    margin-right: auto !important;
    height: 460px !important;
  }
  /* Any section with very wide content - constrain readability */
  .nh-page > section {
    /* Keep section background full width */
  }
  /* Inside sections, keep content readable max-width */
  .nh-page > section > h2,
  .nh-page > section > p,
  .nh-page > section > .nh-eyebrow {
    max-width: 800px;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}