/* ═══════════════════════════════════════════════════════════
   ZENTORG — Main CSS
   Shared across all pages
   ═══════════════════════════════════════════════════════════ */

/* ─── RESET & VARIABLES ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#C8102E;
  --red-dark:#A50D26;
  --red-light:#FDEAEA;
  --bg:#F7F5F2;
  --white:#FFFFFF;
  --dark:#2D2D2D;
  --mid:#555555;
  --light:#888888;
  --line:#DDDDDD;
  --max:1400px;
  --r:10px;
  --shadow:0 4px 32px rgba(0,0,0,0.08);
  --shadow-hover:0 12px 48px rgba(200,16,46,0.18);
  --font-head:'Montserrat',sans-serif;
  --font-body:'Inter',sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--bg);color:var(--dark);overflow-x:hidden;line-height:1.7}
h1,h2,h3,h4,h5{font-family:var(--font-head);line-height:1.2}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
button{cursor:pointer;font-family:var(--font-body);border:none;outline:none}
svg use{pointer-events:none}

/* ─── CONTAINER ──────────────────────────────────────────── */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 60px}
@media(max-width:1024px){.container{padding:0 32px}}
@media(max-width:768px){.container{padding:0 16px}}

/* ─── ICON HELPER ────────────────────────────────────────── */
.icon{display:inline-block;vertical-align:middle;flex-shrink:0}
.icon svg,.icon-svg{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* ─── SCROLL REVEAL ──────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-36px);transition:opacity .7s ease,transform .7s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(36px);transition:opacity .7s ease,transform .7s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ─── PRELOADER ──────────────────────────────────────────── */
#preloader{
  position:fixed;inset:0;z-index:9999;
  background:#0a0a0a;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  transition:opacity .6s ease,visibility .6s ease;
}
#preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.pre-circle{
  width:80px;height:80px;border-radius:50%;
  background:var(--red);
  animation:preCircle 1.4s ease-in-out infinite;
}
.pre-brand{
  margin-top:28px;font-family:var(--font-head);
  font-size:22px;font-weight:800;
  color:var(--white);letter-spacing:6px;
  animation:preFade 1.4s ease-in-out infinite;
}
.pre-sub{
  font-size:11px;letter-spacing:3px;color:rgba(255,255,255,.4);
  margin-top:6px;font-family:var(--font-body);
  animation:preFade 1.4s ease-in-out infinite .2s;
}
@keyframes preCircle{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.6}}
@keyframes preFade{0%,100%{opacity:1}50%{opacity:.4}}

/* ─── SAKURA PETALS ──────────────────────────────────────── */
.sakura-wrap{position:fixed;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.petal{
  position:absolute;top:-20px;
  width:10px;height:10px;
  background:rgba(255,182,193,.7);
  border-radius:50% 0 50% 0;
  animation:fall linear infinite;
}
@keyframes fall{
  0%{transform:translateY(0) rotate(0deg) translateX(0);opacity:.9}
  50%{transform:translateY(50vh) rotate(180deg) translateX(30px)}
  100%{transform:translateY(105vh) rotate(360deg) translateX(-20px);opacity:0}
}

/* ─── HEADER ─────────────────────────────────────────────── */
#header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:0 60px;height:72px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(247,245,242,0.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:all .3s ease;
}
#header.scrolled{
  height:62px;background:rgba(255,255,255,.97);
  border-color:var(--line);
  box-shadow:0 2px 20px rgba(0,0,0,.06);
}
@media(max-width:1024px){#header{padding:0 32px}}
@media(max-width:768px){#header{padding:0 16px;height:62px}}

/* Logo */
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-icon{
  width:44px;height:30px;background:#fff;border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;position:relative;
  box-shadow:0 1px 6px rgba(0,0,0,.15);
  overflow:hidden;
}
.logo-icon::after{
  content:'';width:14px;height:14px;
  background:var(--red);border-radius:50%;
  display:block;transition:transform .3s ease;
}
.logo:hover .logo-icon::after{transform:scale(1.15)}
.logo-text{font-family:var(--font-head);font-weight:800;font-size:20px;letter-spacing:.5px;color:var(--dark)}
.logo-text span{color:var(--red)}

/* Nav */
nav{display:flex;align-items:center;gap:2px}
nav a{
  padding:8px 14px;font-size:14px;font-weight:500;color:var(--mid);
  border-radius:6px;transition:all .2s;position:relative;
}
nav a:hover{color:var(--red);background:var(--red-light)}
nav a.active{color:var(--red)}
@media(max-width:1024px){nav{display:none}}

/* Header right */
.header-right{display:flex;align-items:center;gap:12px}
.btn-messenger{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;flex-shrink:0;
}
.btn-messenger:hover{transform:scale(1.1)}
.btn-wa{background:#25D366}
.btn-tg{background:#2AABEE}
.btn-messenger svg{width:18px;height:18px;fill:#fff;stroke:none}

/* Header phone */
.header-phone{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-phone-icon{
  width:34px;height:34px;border-radius:50%;
  background:var(--red-light);
  display:flex;align-items:center;justify-content:center;
}
.header-phone-icon svg{width:16px;height:16px;stroke:var(--red);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.header-phone-label{font-size:10px;color:var(--light);text-transform:uppercase;letter-spacing:.5px;line-height:1}
.header-phone-num{font-size:15px;font-weight:700;color:var(--dark);line-height:1.3;display:block;transition:color .2s}
.header-phone-num:hover{color:var(--red)}
@media(max-width:768px){
  .header-phone .header-phone-label{display:none}
  .header-phone-num{font-size:13px}
  .header-phone-icon{display:none}
}

/* Burger */
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.burger span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:all .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:1024px){.burger{display:flex}}

/* Mobile menu */
.mobile-menu{
  display:none;position:fixed;top:62px;left:0;right:0;
  background:var(--white);z-index:99;
  padding:24px 16px 32px;
  box-shadow:0 20px 40px rgba(0,0,0,.12);
  border-top:2px solid var(--red);
}
.mobile-menu.open{display:block}
.mobile-menu a{
  display:block;padding:14px 0;font-size:16px;font-weight:600;
  border-bottom:1px solid var(--line);color:var(--dark);
}
.mobile-menu a:last-of-type{border:none}
.mobile-menu .btn-primary{display:block;text-align:center;margin-top:20px;padding:14px}

/* ─── SECTION SHARED ─────────────────────────────────────── */
.section{padding:100px 0}
.section-alt{background:var(--white)}
@media(max-width:768px){.section{padding:64px 0}}

/* section-pad — used by all inner pages */
.section-pad{padding:80px 0}
@media(max-width:768px){.section-pad{padding:56px 0}}

/* Background utilities */
.bg-light{background:var(--bg)}
.bg-white{background:var(--white)}
.bg-dark{background:linear-gradient(160deg,#0e0c0c 0%,#1a1214 40%,#200d10 100%)}
.bg-red{background:var(--red);color:#fff}

/* Section labels & titles */
.section-label{
  display:inline-block;
  font-size:11px;font-weight:700;color:var(--red);
  text-transform:uppercase;letter-spacing:2.5px;
  margin-bottom:14px;
}
.section-label-dot{width:8px;height:8px;background:var(--red);border-radius:50%;flex-shrink:0;display:inline-block;margin-right:8px;vertical-align:middle}
.section-label-text{font-size:11px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:2px;vertical-align:middle}
/* Light modifier — for dark/red backgrounds */
.section-label.light{color:rgba(255,255,255,.45)}
.section-title{font-size:clamp(28px,3.5vw,44px);font-weight:800;color:var(--dark);margin-bottom:16px;font-family:var(--font-head);line-height:1.15}
.section-title.light{color:#fff}
.section-title em{color:var(--red);font-style:normal}
.section-sub{font-size:16px;color:var(--mid);max-width:640px;line-height:1.7;margin-bottom:40px}
.section-sub.light{color:rgba(255,255,255,.55)}
.section-head{margin-bottom:56px}
.section-head.center{text-align:center;display:flex;flex-direction:column;align-items:center}

/* ─── BUTTONS ─────────────────────────────────────────────── */
/* Base .btn class */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 32px;border-radius:100px;font-size:15px;font-weight:700;
  text-decoration:none;cursor:pointer;border:none;
  font-family:var(--font-body);
  transition:all .25s;white-space:nowrap;
}
.btn-red,.btn.btn-red{background:var(--red);color:#fff}
.btn-red:hover,.btn.btn-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(200,16,46,.4)}
.btn-white,.btn.btn-white{background:#fff;color:var(--dark)}
.btn-white:hover,.btn.btn-white:hover{background:var(--bg);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.15)}

.btn-primary{
  background:var(--red);color:#fff;
  padding:10px 20px;border-radius:8px;
  font-size:14px;font-weight:600;
  transition:all .2s;white-space:nowrap;display:inline-block;
}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.btn-outline{
  border:2px solid var(--red);color:var(--red);
  padding:13px 28px;border-radius:8px;font-size:15px;font-weight:600;
  transition:all .2s;display:inline-block;
}
.btn-outline:hover{background:var(--red);color:#fff;transform:translateY(-2px)}
.btn-outline-white{
  border:2px solid rgba(255,255,255,.4);color:#fff;
  padding:13px 28px;border-radius:100px;font-size:15px;font-weight:600;
  transition:all .2s;display:inline-flex;align-items:center;justify-content:center;
}
.btn-outline-white:hover{border-color:rgba(255,255,255,.8);background:rgba(255,255,255,.1)}

/* ─── FLOATING BUTTONS ───────────────────────────────────── */
.float-btns{
  position:fixed;right:24px;bottom:32px;z-index:50;
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;
}
@media(max-width:768px){.float-btns{right:14px;bottom:20px}}
.float-btn{
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(0,0,0,.25);
  transition:all .25s;position:relative;
}
.float-btn:hover{transform:scale(1.1) translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.3)}
.float-btn-wa{background:#25D366}
.float-btn-tg{background:#2AABEE}
.float-btn svg{width:26px;height:26px;fill:#fff;stroke:none}
.float-btn-tooltip{
  position:absolute;right:62px;
  background:var(--dark);color:#fff;
  font-size:12px;font-weight:600;
  padding:6px 12px;border-radius:6px;
  white-space:nowrap;pointer-events:none;
  opacity:0;transition:opacity .2s;
}
.float-btn:hover .float-btn-tooltip{opacity:1}

/* ─── FOOTER ─────────────────────────────────────────────── */
footer{background:#130b0e;color:rgba(255,255,255,.55);overflow:hidden}

.footer-cities-band{
  position:relative;overflow:hidden;
  padding:40px 0;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.footer-cities-band::before{
  content:'';position:absolute;left:0;right:0;top:50%;
  height:1px;background:linear-gradient(90deg,transparent,rgba(200,16,46,.3),transparent);
}
.footer-cities-bg{
  position:absolute;right:-40px;top:50%;transform:translateY(-50%);
  font-size:160px;font-weight:900;font-family:var(--font-head);
  color:rgba(200,16,46,.03);pointer-events:none;user-select:none;white-space:nowrap;
}
.footer-cities-row{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.footer-city{display:flex;flex-direction:column;align-items:center;padding:0 36px;position:relative}
.footer-city+.footer-city::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:32px;background:rgba(255,255,255,.08);
}
.footer-city-jp{font-size:22px;font-weight:700;color:#fff;font-family:var(--font-head);line-height:1}
.footer-city-ru{font-size:11px;color:rgba(255,255,255,.3);letter-spacing:1px;margin-top:4px;text-transform:uppercase}
@media(max-width:600px){.footer-city{padding:0 18px}.footer-city-jp{font-size:18px}}

.footer-main{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:0}
@media(max-width:1024px){.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.footer-main{grid-template-columns:1fr}}
.footer-col-inner{padding:52px 40px}
.footer-col-inner+.footer-col-inner{border-left:1px solid rgba(255,255,255,.05)}
@media(max-width:1024px){.footer-col-inner{padding:40px 24px}}
@media(max-width:600px){
  .footer-col-inner{padding:32px 0}
  .footer-col-inner+.footer-col-inner{border-left:none;border-top:1px solid rgba(255,255,255,.05)}
}

.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.footer-logo .logo-text{color:#fff}
.footer-logo .logo-text span{color:var(--red)}
.footer-desc{font-size:14px;line-height:1.75;margin-bottom:24px;max-width:260px}
.footer-social{display:flex;gap:8px}
.footer-social a{
  width:36px;height:36px;border-radius:8px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;transition:all .2s;
}
.footer-social a:hover{background:var(--red);border-color:var(--red)}
.footer-social a svg{width:17px;height:17px;fill:rgba(255,255,255,.5);transition:fill .2s;stroke:none}
.footer-social a:hover svg{fill:#fff}

.footer-nav-label{font-size:11px;font-weight:700;color:rgba(255,255,255,.25);text-transform:uppercase;letter-spacing:2px;margin-bottom:20px}
.footer-pills{display:flex;flex-wrap:wrap;gap:8px}
.footer-pill{
  padding:7px 15px;border-radius:100px;
  border:1px solid rgba(255,255,255,.1);
  font-size:13px;color:rgba(255,255,255,.45);
  transition:all .2s;display:inline-block;
}
.footer-pill:hover{border-color:var(--red);color:var(--red);background:rgba(200,16,46,.08)}

.footer-contact-block{display:flex;flex-direction:column;gap:16px}
.footer-citem{display:flex;align-items:flex-start;gap:12px}
.footer-citem-icon{
  width:34px;height:34px;border-radius:8px;flex-shrink:0;
  background:rgba(200,16,46,.12);
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.footer-citem-icon svg{width:15px;height:15px;stroke:var(--red);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.footer-citem-label{font-size:10px;color:rgba(255,255,255,.25);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.footer-citem a,.footer-citem span{font-size:14px;color:rgba(255,255,255,.6);transition:color .2s;display:block}
.footer-citem a:hover{color:#fff}

.footer-big-phone{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.06)}
.footer-big-phone a{
  font-family:var(--font-head);font-size:clamp(18px,2vw,26px);
  font-weight:800;color:#fff;transition:color .2s;
  display:flex;align-items:center;gap:10px;
}
.footer-big-phone a:hover{color:var(--red)}
.footer-big-phone a::before{
  content:'';width:8px;height:8px;background:#4ade80;border-radius:50%;
  flex-shrink:0;animation:blink 2s infinite;
}

.footer-bottom-bar{
  border-top:1px solid rgba(255,255,255,.05);
  padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.footer-bottom-bar p{font-size:12px;color:rgba(255,255,255,.2)}
.footer-bottom-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-bottom-links a{font-size:12px;color:rgba(255,255,255,.2);transition:color .2s}
.footer-bottom-links a:hover{color:var(--red)}

/* ─── WAVE DIVIDER ───────────────────────────────────────── */
.wave-divider{display:block;width:100%;overflow:hidden;line-height:0;margin-top:-2px}
.wave-divider svg{display:block;width:100%}

/* ─── UTILITIES ──────────────────────────────────────────── */
.count-num{display:inline-block}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes sunPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.7}}