/* ============================================
   RADICAL REMOVER ── Partner Program LP
   Brand tone follows radical-remover.com
   (Scientific / Premium / Natural Purity)
   ============================================ */

:root{
  --blue:#0077b6;
  --blue-d:#005f8f;
  --cyan:#00b4d8;
  --cyan-l:#8dd8ff;
  --navy:#0a2540;
  --navy-d:#0a1929;
  --hero:#001a2e;
  --ink:#333;
  --muted:#666;
  --soft:#666;
  --bg:#fff;
  --bg-soft:#f5fafd;
  --bg-soft2:#f0f7fa;
  --line:#e8eef2;
  --accent:#d4380d;
  --accent-l:#ff4d2e;
  --serif:"Cormorant Garamond","Times New Roman",serif;
  --sans:"Noto Sans JP","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  --maxw:1100px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--sans);color:var(--ink);line-height:1.8;background:var(--bg);overflow-x:hidden;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* --- Section common --- */
.section{padding:96px 0;}
.section--soft{background:var(--bg-soft);}
.section-header{text-align:center;margin-bottom:56px;}
.section-title-en{font-family:var(--serif);font-size:2.2rem;font-weight:400;color:var(--navy);letter-spacing:.06em;margin-bottom:6px;}
.section-title{font-size:1.8rem;font-weight:700;letter-spacing:.08em;color:var(--navy);}
.section-title .accent{color:var(--blue);}
.section-subtitle{font-size:1rem;color:var(--muted);margin-top:14px;letter-spacing:.04em;}

/* ============================================
   Global Navigation
   ============================================ */
.global-nav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(0,40,70,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:60px;}
.nav-logo{display:flex;align-items:baseline;gap:10px;color:#fff;}
.nav-logo .logo-en{font-family:var(--serif);font-size:1.25rem;letter-spacing:.08em;font-weight:500;}
.nav-logo .logo-tag{font-size:.62rem;letter-spacing:.18em;font-weight:700;color:var(--navy);background:var(--cyan-l);padding:2px 8px;border-radius:3px;}
.nav-links{display:flex;align-items:center;gap:0;}
.nav-links li a{display:block;padding:16px 16px;color:#fff;font-size:.82rem;font-weight:500;letter-spacing:.04em;transition:color .3s,background .3s;white-space:nowrap;}
.nav-links li a:hover{color:var(--cyan-l);background:rgba(255,255,255,.06);}
.nav-links li.nav-login a{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:9px 18px;border-radius:4px;margin-left:10px;font-size:.8rem;transition:transform .2s,background .2s,border-color .2s;}
.nav-links li.nav-login a::before{content:"";width:15px;height:15px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z'/%3E%3C/svg%3E") no-repeat center/contain;}
.nav-links li.nav-login a:hover{transform:translateY(-1px);background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.4);}
.nav-links li.nav-cta a{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;padding:9px 20px;border-radius:4px;font-weight:700;margin-left:8px;transition:transform .2s,box-shadow .2s;}
.nav-links li.nav-cta a:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,119,182,.4);background:linear-gradient(135deg,var(--blue-d),#0096b4);}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:1100;}
.hamburger span{display:block;width:24px;height:2px;background:#fff;transition:transform .3s,opacity .3s;}

/* ============================================
   Buttons
   ============================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:700;letter-spacing:.04em;border:none;border-radius:6px;cursor:pointer;transition:transform .2s,box-shadow .2s;text-align:center;}
.btn-lg{padding:18px 40px;font-size:1.05rem;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-l));color:#fff;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(212,56,13,.4);}
.btn-blue{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,119,182,.4);}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.2);}

/* ============================================
   Hero
   ============================================ */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;background:var(--hero);}
.hero-bg{position:absolute;inset:0;z-index:1;background:
   radial-gradient(900px 500px at 80% 20%,rgba(0,180,216,.35),transparent 60%),
   radial-gradient(700px 600px at 10% 90%,rgba(0,119,182,.4),transparent 60%),
   linear-gradient(135deg,#001a2e 0%,#003b66 55%,#00557f 100%);}
.hero-bg::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='600' viewBox='0 0 600 600'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='0.06'%3E%3Ccircle cx='120' cy='140' r='60'/%3E%3Ccircle cx='480' cy='100' r='30'/%3E%3Ccircle cx='520' cy='420' r='80'/%3E%3Ccircle cx='80' cy='460' r='40'/%3E%3Ccircle cx='300' cy='300' r='18'/%3E%3C/g%3E%3C/svg%3E") repeat;opacity:.6;}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:140px 20px 90px;width:100%;}
.hero-eyebrow{display:inline-block;color:var(--navy);background:var(--cyan-l);font-size:.8rem;font-weight:700;letter-spacing:.1em;padding:6px 16px;border-radius:999px;margin-bottom:24px;}
.hero-title{color:#fff;font-size:2.9rem;font-weight:700;line-height:1.45;letter-spacing:.04em;text-shadow:0 2px 20px rgba(0,0,0,.35);}
.hero-title .hl{color:var(--cyan-l);}
.hero-off{display:block;font-family:var(--serif);font-size:5rem;line-height:1;margin:10px 0 4px;letter-spacing:.02em;}
.hero-lead{color:rgba(255,255,255,.9);font-size:1.15rem;margin-top:22px;max-width:620px;}
.hero-actions{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}
.hero-note{color:rgba(255,255,255,.6);font-size:.8rem;margin-top:20px;}

/* ============================================
   Merits
   ============================================ */
.merit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.merit-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px 30px 30px;display:flex;gap:22px;align-items:flex-start;box-shadow:0 6px 24px rgba(10,37,64,.05);transition:transform .2s,box-shadow .2s;}
.merit-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(10,37,64,.1);}
.merit-num{flex:0 0 auto;width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-family:var(--serif);font-size:1.7rem;font-weight:600;display:flex;align-items:center;justify-content:center;}
.merit-body h3{font-size:1.18rem;color:var(--navy);line-height:1.5;margin-bottom:8px;}
.merit-body h3 .big{color:var(--accent);font-size:1.35rem;font-weight:700;}
.merit-body p{font-size:.92rem;color:var(--muted);}
.merit-notes{margin-top:34px;background:#fff;border:1px dashed var(--line);border-radius:10px;padding:20px 24px;}
.merit-notes p{font-size:.84rem;color:var(--muted);line-height:1.9;}
.merit-notes p+p{margin-top:4px;}

/* ============================================
   Recommended-for (target customers)
   ============================================ */
.target-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.target-card{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 6px 24px rgba(10,37,64,.05);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;}
.target-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(10,37,64,.12);}
.target-visual{position:relative;height:170px;display:flex;align-items:center;justify-content:center;}
.target-visual svg{width:96px;height:96px;}
.target--gym .target-visual{background:linear-gradient(135deg,#0077b6,#00b4d8);}
.target--salon .target-visual{background:linear-gradient(135deg,#e98aa8,#f4b9cc);}
.target--bar .target-visual{background:linear-gradient(135deg,#c98a3a,#e9c188);}
.target--office .target-visual{background:linear-gradient(135deg,#3a5a7a,#6f93b4);}
.target-body{padding:24px 26px 28px;}
.target-body h3{font-size:1.2rem;color:var(--navy);margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.target-body h3 .tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:#fff;background:var(--blue);padding:3px 10px;border-radius:999px;}
.target-body ul li{position:relative;padding-left:24px;font-size:.94rem;color:#444;margin-bottom:8px;}
.target-body ul li::before{content:"";position:absolute;left:0;top:.62em;width:12px;height:12px;border-radius:50%;background:rgba(0,180,216,.18);box-shadow:inset 0 0 0 3px var(--cyan);}

/* ============================================
   Program overview
   ============================================ */
.program-item{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:40px;box-shadow:0 6px 24px rgba(10,37,64,.05);}
.program-item+.program-item{margin-top:34px;}
.program-item--rev{direction:rtl;}
.program-item--rev>*{direction:ltr;}
.program-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
.program-step{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;font-family:var(--serif);font-size:1.5rem;display:flex;align-items:center;justify-content:center;}
.program-head h3{font-size:1.25rem;color:var(--navy);line-height:1.5;}
.program-text .hl{color:var(--accent);font-weight:700;}
.program-text p{color:var(--muted);font-size:.95rem;}
.program-figure{background:var(--bg-soft);border-radius:14px;padding:26px;}

/* discount ladder */
.ladder-table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 16px rgba(10,37,64,.06);}
.ladder-table th,.ladder-table td{padding:9px 12px;font-size:.88rem;text-align:center;border-bottom:1px solid var(--line);}
.ladder-table thead th{background:var(--navy);color:#fff;font-weight:700;letter-spacing:.04em;}
.ladder-table tbody tr:nth-child(even){background:var(--bg-soft);}
.ladder-table td .pct{font-weight:700;color:var(--blue);}
.ladder-table tbody tr:last-child{background:linear-gradient(135deg,rgba(212,56,13,.08),rgba(255,77,46,.06));}
.ladder-table tbody tr:last-child .pct{color:var(--accent);}
.ladder-bars{display:flex;align-items:flex-end;gap:6px;height:150px;margin-top:6px;}
.ladder-bars .bar{flex:1;background:linear-gradient(180deg,var(--cyan),var(--blue));border-radius:4px 4px 0 0;position:relative;display:flex;justify-content:center;}
.ladder-bars .bar:last-child{background:linear-gradient(180deg,var(--accent-l),var(--accent));}
.ladder-bars .bar span{position:absolute;top:-18px;font-size:.62rem;color:var(--muted);font-weight:700;}
.ladder-cap{text-align:center;font-size:.78rem;color:var(--muted);margin-top:10px;}

/* kickback / coupon figures */
.figure-flow{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;}
.flow-node{text-align:center;font-size:.8rem;color:var(--navy);font-weight:700;}
.flow-node svg{width:64px;height:64px;margin:0 auto 6px;}
.flow-arrow{color:var(--cyan);font-size:1.6rem;font-weight:700;}
.flow-badge{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;border-radius:12px;padding:14px 18px;text-align:center;}
.flow-badge .amt{font-family:var(--serif);font-size:1.7rem;font-weight:600;display:block;line-height:1.1;}
.flow-badge small{font-size:.72rem;opacity:.9;}
.coupon{margin:0 auto;max-width:300px;background:#fff;border:2px dashed var(--blue);border-radius:12px;padding:20px 22px;position:relative;}
.coupon::before,.coupon::after{content:"";position:absolute;top:50%;width:18px;height:18px;background:var(--bg-soft);border-radius:50%;transform:translateY(-50%);}
.coupon::before{left:-10px;}.coupon::after{right:-10px;}
.coupon .c-label{font-size:.72rem;letter-spacing:.1em;color:var(--muted);font-weight:700;}
.coupon .c-off{font-family:var(--serif);font-size:2.6rem;color:var(--accent);font-weight:600;line-height:1.05;}
.coupon .c-sub{font-size:.78rem;color:var(--muted);}

/* ============================================
   Voices
   ============================================ */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.voice-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 26px;box-shadow:0 6px 24px rgba(10,37,64,.05);position:relative;}
.voice-card .quote{font-family:var(--serif);font-size:3rem;color:var(--cyan-l);line-height:.6;height:24px;}
.voice-card p{font-size:.92rem;color:#444;margin:10px 0 20px;}
.voice-person{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px;}
.voice-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;}
.voice-meta .name{font-weight:700;color:var(--navy);font-size:.92rem;}
.voice-meta .role{font-size:.78rem;color:var(--muted);}
.voice-stars{color:#f5a623;font-size:.9rem;letter-spacing:2px;margin-bottom:6px;}

/* ============================================
   Register CTA
   ============================================ */
.register{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,var(--blue-d) 60%,var(--blue) 100%);color:#fff;text-align:center;padding:90px 0;}
.register .section-title-en,.register .section-title{color:#fff;}
.register-lead{color:rgba(255,255,255,.9);margin:16px auto 36px;max-width:560px;}
.register-note{margin-top:22px;font-size:.84rem;color:rgba(255,255,255,.75);}
.register-note strong{color:var(--cyan-l);}

/* ============================================
   Footer
   ============================================ */
.footer{background:var(--navy-d);color:rgba(255,255,255,.7);padding:60px 0 0;}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px 40px;display:grid;grid-template-columns:1.2fr 1fr 1.2fr;gap:40px;}
.footer-logo{font-family:var(--serif);font-size:1.4rem;color:#fff;font-weight:400;letter-spacing:.06em;margin-bottom:12px;}
.footer-logo .logo-tag{font-family:var(--sans);font-size:.6rem;letter-spacing:.18em;font-weight:700;color:var(--navy);background:var(--cyan-l);padding:2px 8px;border-radius:3px;vertical-align:middle;margin-left:8px;}
.footer-brand p{font-size:.82rem;line-height:1.8;color:rgba(255,255,255,.5);}
.footer-nav h4,.footer-contact h4{font-size:.88rem;color:#fff;font-weight:700;margin-bottom:16px;letter-spacing:.04em;}
.footer-nav ul li{margin-bottom:8px;}
.footer-nav ul li a{font-size:.82rem;color:rgba(255,255,255,.6);transition:color .2s;}
.footer-nav ul li a:hover{color:var(--cyan-l);}
.footer-contact p{font-size:.82rem;line-height:1.8;color:rgba(255,255,255,.6);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:20px;font-size:.78rem;color:rgba(255,255,255,.4);}

/* ============================================
   Responsive
   ============================================ */
@media (max-width:900px){
  .nav-links{position:fixed;inset:60px 0 auto 0;flex-direction:column;background:rgba(0,40,70,.98);padding:10px 0 20px;display:none;}
  .nav-links.open{display:flex;}
  .nav-links li{width:100%;}
  .nav-links li a,.nav-links li.nav-login a,.nav-links li.nav-cta a{margin:0;border-radius:0;width:90%;margin:4px auto;justify-content:center;}
  .hamburger{display:flex;}
  .merit-grid,.target-grid,.voice-grid{grid-template-columns:1fr;}
  .program-item,.program-item--rev{grid-template-columns:1fr;direction:ltr;gap:28px;padding:28px;}
  .hero-title{font-size:2.1rem;}
  .hero-off{font-size:3.6rem;}
}
@media (max-width:560px){
  .section{padding:64px 0;}
  .section-title{font-size:1.45rem;}
  .section-title-en{font-size:1.8rem;}
  .hero-content{padding:120px 20px 70px;}
  .btn-lg{padding:16px 28px;font-size:1rem;}
  .footer-inner{grid-template-columns:1fr;gap:28px;}
}