/* =========================================================
   おくすりてらす LP - Landing Page Styles
   ========================================================= */
:root{
  --green:#2fae8e;
  --green-d:#1f8e72;
  --green-l:#a8e6cf;
  --green-bg:#eef9f5;
  --green-pale:#f4fdf9;
  --cream:#fdfbf6;
  --orange:#f6a03c;
  --orange-l:#fde7c7;
  --ink:#2c4a44;
  --ink-soft:#6a8a82;
  --ink-muted:#9bb3ac;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(31,142,114,.12);
  --shadow-sm:0 8px 30px rgba(31,142,114,.08);
  --shadow-card:0 12px 40px rgba(31,142,114,.10);
  --radius:20px;
  --radius-lg:28px;
  --radius-sm:14px;
  --maxw:1080px;
  --transition:all .4s cubic-bezier(.22,1,.36,1);
}

/* === Reset & Base === */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{
  font-family:"Noto Sans JP","Zen Maru Gothic",sans-serif;
  color:var(--ink);background:var(--cream);
  line-height:1.9;font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif;line-height:1.4}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.lp-container{width:90%;max-width:var(--maxw);margin:0 auto}
.lp-container-narrow{max-width:780px}
.sp-only{display:none}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:1em 2.2em;border-radius:999px;
  font-weight:700;font-size:1rem;cursor:pointer;border:none;
  transition:var(--transition);text-decoration:none;
}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;box-shadow:0 8px 24px rgba(31,142,114,.3)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(31,142,114,.35)}
.btn-lg{padding:1.15em 2.6em;font-size:1.05rem}

/* === Header === */
.lp-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(253,251,246,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(47,174,142,.08);
  transition:var(--transition);
}
.lp-header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.06)}
.lp-header-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:var(--maxw);margin:0 auto;padding:14px 5%;
}
.lp-brand{display:flex;align-items:center;gap:10px}
.lp-brand-img{height:36px;width:auto}
.lp-brand-name{font-family:"Zen Maru Gothic";font-weight:700;font-size:1.1rem;color:var(--ink)}
.lp-header-cta{
  background:var(--green);color:#fff;
  padding:8px 20px;border-radius:999px;
  font-weight:700;font-size:.85rem;
  transition:var(--transition);
}
.lp-header-cta:hover{background:var(--green-d);transform:scale(1.03)}

/* === HERO === */
.hero{
  padding:120px 5% 80px;
  min-height:100vh;min-height:100dvh;
  display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(160deg,var(--cream) 0%,var(--green-pale) 50%,var(--cream) 100%);
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(47,174,142,.06),transparent 70%);
}
.hero-inner{
  max-width:var(--maxw);margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:.4em;
  background:linear-gradient(135deg,var(--orange-l),#fff6e8);
  border:1px solid var(--orange);
  color:#b36800;font-weight:700;font-size:.88rem;
  padding:8px 18px;border-radius:999px;margin-bottom:20px;
}
.hero-title{font-size:clamp(2rem,5vw,3.2rem);font-weight:900;color:var(--ink);margin-bottom:20px}
.hero-accent{
  background:linear-gradient(transparent 60%,var(--green-l) 60%);
  display:inline;padding:0 4px;
}
.hero-lead{font-size:1.08rem;color:var(--ink-soft);margin-bottom:32px;line-height:2}
.hero-cta-group{display:flex;gap:14px;flex-wrap:wrap}

.hero-visual-card{
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);
  transition:var(--transition);
  background:var(--green-bg);
}
.hero-visual-card:hover{transform:scale(1.02)}
.hero-logo-img{width:100%;height:auto;display:block}
.hero-photo{width:100%;aspect-ratio:4/3;object-fit:cover}

.hero-scroll-hint{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:6px;
  opacity:.6;animation:bounce 2s ease infinite;
}
.hero-scroll-hint span{
  width:2px;height:24px;background:var(--green);border-radius:2px;
  animation:scrollLine 2s ease infinite;
}
.hero-scroll-hint p{font-size:.7rem;font-weight:700;color:var(--green);letter-spacing:.15em}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
@keyframes scrollLine{0%{opacity:0;transform:scaleY(0)}50%{opacity:1;transform:scaleY(1)}100%{opacity:0;transform:scaleY(0)}}

/* === PROBLEM === */
.problem{padding:100px 0;background:var(--white)}
.problem-title{
  text-align:center;font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:900;
  margin-bottom:48px;color:var(--ink);
}
.problem-list{
  list-style:none;max-width:640px;margin:0 auto;
  display:flex;flex-direction:column;gap:20px;
}
.problem-list li{
  display:flex;align-items:center;gap:18px;
  background:#fff;border:1px solid #f0e8e0;border-radius:var(--radius-sm);
  padding:22px 28px;font-size:1.05rem;
  box-shadow:0 4px 16px rgba(0,0,0,.04);
  transition:var(--transition);
}
.problem-list li:hover{transform:translateX(6px);border-color:var(--orange)}
.problem-list li i{
  font-size:1.4rem;color:var(--orange);flex-shrink:0;
  width:44px;height:44px;border-radius:50%;
  background:var(--orange-l);display:grid;place-items:center;
}
.problem-list li strong{color:#c74000}

/* === SOLUTION === */
.solution{padding:80px 0 100px;background:linear-gradient(180deg,var(--green-bg),var(--green-pale));text-align:center}
.solution-arrow{font-size:2rem;color:var(--green);margin-bottom:20px;animation:bounce 2s ease infinite}
.solution-title{
  font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;
  display:flex;align-items:center;justify-content:center;gap:16px;
  flex-wrap:wrap;margin-bottom:50px;
}
.solution-logo{height:48px;width:auto}
.solution-points{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.solution-point{
  background:var(--white);border-radius:var(--radius);
  padding:36px 20px;box-shadow:var(--shadow-sm);
  border:2px solid rgba(47,174,142,.12);
  transition:var(--transition);
}
.solution-point:hover{transform:translateY(-6px);border-color:var(--green);box-shadow:var(--shadow)}
.sp-icon{
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--green-d));
  display:grid;place-items:center;margin:0 auto 16px;
  color:#fff;font-size:1.5rem;
}
.solution-point p{font-size:1.05rem;line-height:1.7}
.solution-point strong{color:var(--green-d)}
.solution-point small{font-size:.82rem;color:var(--ink-muted)}

/* === Section Labels & Headings === */
.section-label{
  text-align:center;font-size:.78rem;font-weight:700;
  letter-spacing:.2em;color:var(--green);
  margin-bottom:8px;text-transform:uppercase;
}
.lp-heading{
  text-align:center;font-size:clamp(1.5rem,3.5vw,2.2rem);
  font-weight:900;margin-bottom:16px;
}
.lp-subheading{text-align:center;color:var(--ink-soft);font-size:1rem;margin-bottom:48px}

/* === WHAT IS === */
.what-is{padding:100px 0;background:var(--white)}
.what-is-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;margin-top:40px}
.what-is-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--green-bg);min-height:200px}
.what-is-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.wi-item{margin-bottom:28px}
.wi-item h3{
  font-size:1.1rem;color:var(--green-d);margin-bottom:8px;
  display:flex;align-items:center;gap:.5em;
}
.wi-item h3 i{color:var(--green)}
.wi-item p{font-size:.98rem;color:var(--ink-soft)}
.delivery-badge{
  display:inline-flex;align-items:center;gap:.5em;
  background:linear-gradient(135deg,#fff3e0,#ffe8cc);
  border:1px solid var(--orange);border-radius:10px;
  padding:10px 16px;margin:10px 0 6px;
  color:#b35c00;font-weight:700;font-size:.92rem;
}
.delivery-badge i{color:#e8850a}
.delivery-sub{font-size:.85rem;color:var(--ink-muted)}

/* === MERIT === */
.merit{padding:100px 0;background:linear-gradient(180deg,var(--green-pale),var(--cream))}
.merit-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.merit-card{
  position:relative;background:var(--white);border-radius:var(--radius);
  padding:44px 28px 32px;box-shadow:var(--shadow-sm);
  border:1px solid rgba(47,174,142,.1);overflow:hidden;
  transition:var(--transition);text-align:center;
}
.merit-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.mc-number{
  position:absolute;top:14px;right:18px;
  font-family:"Zen Maru Gothic";font-size:2.8rem;font-weight:900;
  color:rgba(47,174,142,.08);line-height:1;
}
.mc-icon{
  width:60px;height:60px;border-radius:50%;margin:0 auto 16px;
  background:var(--green-bg);color:var(--green-d);
  display:grid;place-items:center;font-size:1.4rem;
}
.merit-card h3{font-size:1.12rem;margin-bottom:14px;color:var(--ink)}
.merit-card p{font-size:.92rem;color:var(--ink-soft);text-align:left}

/* === FLOW === */
.flow{padding:100px 0;background:var(--white)}
.flow-steps{max-width:700px;margin:0 auto;position:relative;padding-left:40px}
.flow-steps::before{
  content:'';position:absolute;left:18px;top:0;bottom:0;
  width:3px;background:linear-gradient(var(--green-l),var(--green));
  border-radius:2px;
}
.flow-step{
  position:relative;margin-bottom:40px;
  background:var(--green-pale);border-radius:var(--radius-sm);
  padding:28px 28px 28px 32px;
  border:1px solid rgba(47,174,142,.1);
  transition:var(--transition);
}
.flow-step:hover{background:var(--white);box-shadow:var(--shadow-sm);border-color:var(--green)}
.flow-step:last-child{margin-bottom:0}
.fs-num{
  position:absolute;left:-40px;top:28px;
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--green-d));
  color:#fff;font-weight:900;font-size:1rem;
  display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(47,174,142,.3);
}
.fs-body h3{font-size:1.08rem;color:var(--green-d);margin-bottom:8px;display:flex;align-items:center;gap:.4em}
.fs-body h3 i{color:var(--green)}
.fs-body p{font-size:.95rem;color:var(--ink-soft)}

/* === NUMBERS === */
.numbers{padding:80px 0;background:linear-gradient(135deg,var(--green-d),var(--green));color:#fff}
.numbers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center}
.num-item{padding:20px}
.num-value{
  font-family:"Zen Maru Gothic";font-size:clamp(3rem,6vw,4.5rem);
  font-weight:900;line-height:1;
}
.num-unit{font-size:1.2rem;font-weight:700;margin-left:4px}
.num-item p{font-size:.9rem;margin-top:8px;opacity:.85}

/* === ACCESS === */
.access{padding:100px 0;background:var(--cream)}
.access-card{
  background:var(--white);border-radius:var(--radius-lg);
  padding:48px;box-shadow:var(--shadow-sm);
  border:1px solid rgba(47,174,142,.1);
  max-width:700px;margin:32px auto 0;
}
.access-dl{display:flex;flex-direction:column;gap:20px}
.access-dl>div{display:flex;gap:16px;align-items:flex-start}
.access-dl dt{
  min-width:140px;font-weight:700;font-size:.92rem;
  color:var(--green-d);display:flex;align-items:center;gap:.4em;flex-shrink:0;
}
.access-dl dt i{color:var(--green)}
.access-dl dd{font-size:.95rem;color:var(--ink-soft)}

/* === FAQ === */
.faq{padding:100px 0;background:var(--green-pale)}
.faq-list{margin-top:32px;display:flex;flex-direction:column;gap:14px}
.faq-item{
  background:var(--white);border-radius:var(--radius-sm);
  border:1px solid rgba(47,174,142,.1);
  overflow:hidden;transition:var(--transition);
}
.faq-item[open]{border-color:var(--green);box-shadow:var(--shadow-sm)}
.faq-item summary{
  padding:20px 24px;font-weight:700;font-size:1rem;
  cursor:pointer;list-style:none;position:relative;
  padding-right:48px;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:1.4rem;color:var(--green);font-weight:300;
  transition:var(--transition);
}
.faq-item[open] summary::after{content:'−'}
.faq-answer{padding:0 24px 20px;color:var(--ink-soft);font-size:.95rem}
.faq-answer p{margin-top:0}

/* === CTA FINAL === */
.cta-final{padding:100px 0;background:linear-gradient(160deg,var(--green-bg),#eaf7f2,var(--cream))}
.cta-inner{
  text-align:center;
  background:var(--white);border-radius:var(--radius-lg);
  padding:60px 40px;box-shadow:var(--shadow);
  border:2px solid rgba(47,174,142,.15);
}
.cta-logo{height:60px;margin:0 auto 20px}
.cta-inner h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:900;margin-bottom:12px}
.cta-date{
  display:inline-flex;align-items:center;gap:.4em;
  background:linear-gradient(135deg,var(--orange-l),#fff6e8);
  border:1px solid var(--orange);color:#b36800;
  padding:10px 24px;border-radius:999px;
  font-weight:700;font-size:.95rem;margin-bottom:16px;
}
.cta-lead{color:var(--ink-soft);font-size:1.05rem;margin-bottom:24px}
.cta-info{display:flex;flex-direction:column;gap:8px;align-items:center}
.cta-info p{font-size:.9rem;color:var(--ink-muted);display:flex;align-items:center;gap:.4em}
.cta-info i{color:var(--green)}

/* === Footer === */
.lp-footer{
  background:var(--ink);color:rgba(255,255,255,.7);
  padding:40px 0;text-align:center;
}
.footer-logo{height:44px;margin:0 auto 12px;filter:brightness(1.5) saturate(.8)}
.footer-copy{font-size:.8rem}

/* === Animations === */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}

/* === Responsive === */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero-cta-group{justify-content:center}
  .hero-visual-card{max-width:480px;margin:0 auto;transform:rotate(0)}
  .solution-points{grid-template-columns:1fr;max-width:360px;margin:0 auto}
  .what-is-grid{grid-template-columns:1fr}
  .merit-cards{grid-template-columns:1fr;max-width:400px;margin:24px auto 0}
  .numbers-grid{grid-template-columns:1fr;gap:24px}
  .access-card{padding:32px 24px}
  .access-dl>div{flex-direction:column;gap:4px}
  .access-dl dt{min-width:auto}
}
@media(max-width:600px){
  .sp-only{display:inline}
  .hero{padding:100px 5% 60px;min-height:auto}
  .hero-title{font-size:1.8rem}
  .hero-lead{font-size:.95rem}
  .hero-scroll-hint{display:none}
  .problem{padding:70px 0}
  .problem-list li{padding:16px 18px;font-size:.95rem;gap:12px}
  .solution{padding:60px 0 80px}
  .what-is,.merit,.flow,.access,.faq{padding:70px 0}
  .cta-inner{padding:40px 24px}
  .flow-steps{padding-left:32px}
  .fs-num{left:-32px;width:30px;height:30px;font-size:.85rem}
  .lp-brand-name{display:none}
}