/* ============================================================
   Digital Medicine — лендінг «Цифрова медицина».
   Стилі портовані з макета (uamed.html). Внизу файлу — мінімальні
   службові класи рушія (лоадер, модалка), на які спирається page.base.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0A0A0A;
  --white:#FFFFFF;
  --off-white:#F5F4F0;
  --mid-gray:#888880;
  --border-light:rgba(10,10,10,0.1);
  --border-dark:rgba(255,255,255,0.12);
  --accent:#1A5CFF;
  --r:32px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--black);color:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 48px;background:rgba(10,10,10,0.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-dark)}
.nav-logo{display:flex;align-items:center;height:20px;text-decoration:none}
.nav-logo img{height:20px;width:auto;display:block}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:13px;font-weight:400;color:rgba(255,255,255,0.55);text-decoration:none;letter-spacing:0.04em;transition:color 0.2s}
.nav-links a:hover{color:var(--white)}
.nav-cta{font-size:13px;font-weight:600;color:var(--black);background:var(--white);padding:10px 20px;text-decoration:none;letter-spacing:0.04em;transition:opacity 0.2s;border-radius:var(--r)}
.nav-cta:hover{opacity:0.85}

/* HERO */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 48px 64px;position:relative;overflow:hidden;background:var(--black)}
.hero-watermark{position:absolute;right:-20px;top:50%;transform:translateY(-50%);font-size:clamp(160px,22vw,320px);font-weight:900;color:rgba(255,255,255,0.04);line-height:1;white-space:nowrap;pointer-events:none;user-select:none;letter-spacing:-0.04em}
.hero-tag{font-size:12px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.4);margin-bottom:32px}
.hero-title{font-size:clamp(48px,7vw,96px);font-weight:900;line-height:0.95;letter-spacing:-0.03em;max-width:900px;margin-bottom:48px}
.hero-title span{color:rgba(255,255,255,0.25)}
.hero-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;flex-wrap:wrap}
.hero-desc{font-size:16px;font-weight:400;line-height:1.7;color:rgba(255,255,255,0.55);max-width:480px}
.hero-actions{display:flex;flex-direction:column;align-items:center;gap:16px;flex-shrink:0}
.btn-primary{font-size:14px;font-weight:600;color:var(--black);background:var(--white);padding:16px 32px;text-decoration:none;letter-spacing:0.04em;transition:opacity 0.2s;display:inline-block;border-radius:var(--r)}
.btn-primary:hover{opacity:0.85}
.btn-ghost{font-size:13px;font-weight:400;color:rgba(255,255,255,0.45);text-decoration:none;letter-spacing:0.04em;transition:color 0.2s;border-bottom:1px solid rgba(255,255,255,0.15);padding-bottom:2px}
.btn-ghost:hover{color:var(--white);border-color:rgba(255,255,255,0.4)}
.hero-line{position:absolute;bottom:0;left:48px;right:48px;height:1px;background:var(--border-dark)}

/* ABOUT — light section */
.about{background:var(--off-white);color:var(--black);padding:64px 48px}
.section-tag{font-size:11px;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--mid-gray);margin-bottom:48px;display:flex;align-items:center;gap:16px}
.section-tag::after{content:'';flex:1;height:1px;background:rgba(10,10,10,0.15)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-headline{font-size:clamp(32px,4vw,52px);font-weight:800;line-height:1.05;letter-spacing:-0.025em;color:var(--black)}
.about-body{font-size:16px;font-weight:400;line-height:1.75;color:rgba(10,10,10,0.65);padding-top:8px}
.about-body strong{font-weight:600;color:var(--black)}

/* SERVICES — light section */
.services{background:var(--white);color:var(--black);padding:64px 48px}
.services-header{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:64px}
.services-title{font-size:clamp(28px,3.5vw,44px);font-weight:800;line-height:1.1;letter-spacing:-0.025em}
.services-subtitle{font-size:15px;color:rgba(10,10,10,0.55);line-height:1.65;padding-top:8px}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(10,10,10,0.1)}
.service-card{background:var(--white);padding:48px 40px;display:flex;flex-direction:column;gap:20px;transition:background 0.25s}
.service-card:hover{background:#F8F8F8}
.service-num{font-size:11px;font-weight:700;letter-spacing:0.16em;color:rgba(10,10,10,0.3);font-variant-numeric:tabular-nums}
.service-name{font-size:21px;font-weight:700;line-height:1.2;letter-spacing:-0.015em;color:var(--black)}
.service-desc{font-size:15px;font-weight:400;line-height:1.7;color:rgba(10,10,10,0.6);flex:1}
.service-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:rgba(10,10,10,0.35);border:1px solid rgba(10,10,10,0.15);padding:6px 12px;width:fit-content;margin-top:auto;border-radius:var(--r)}

/* STAT BAND — dark */
.stat-band{background:var(--black);padding:64px 48px;display:flex;align-items:center;gap:0;border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06)}
.stat-item{flex:1;padding:0 48px;border-right:1px solid rgba(255,255,255,0.1);display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}
.stat-item:first-child{padding-left:0}
.stat-item:last-child{border-right:none;padding-right:0}
.stat-number{font-size:clamp(40px,5vw,72px);font-weight:900;letter-spacing:-0.04em;line-height:1;color:var(--white);display:flex;align-items:baseline;gap:10px;justify-content:center}
.stat-id{font-size:13px;font-weight:600;color:rgba(255,255,255,0.3);letter-spacing:0.04em;font-variant-numeric:tabular-nums}
.stat-label{font-size:13px;font-weight:400;color:rgba(255,255,255,0.4);letter-spacing:0.04em}

/* BPR EVENTS — light */
.bpr{background:var(--off-white);color:var(--black);padding:64px 48px}
.bpr.page{min-height:100vh;padding-top:128px}
.bpr-header{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:48px;flex-wrap:wrap}
.bpr-label{font-size:11px;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--mid-gray);margin-bottom:24px}
.bpr-title{font-size:clamp(32px,4vw,52px);font-weight:800;line-height:1.05;letter-spacing:-0.025em;margin-bottom:16px}
.bpr-desc{font-size:16px;line-height:1.75;color:rgba(10,10,10,0.6);max-width:560px}
.btn-dark{display:inline-block;font-size:14px;font-weight:600;color:var(--white);background:var(--black);padding:16px 32px;text-decoration:none;letter-spacing:0.04em;transition:opacity 0.2s;border-radius:var(--r);flex-shrink:0;white-space:nowrap}
.btn-dark:hover{opacity:0.8}

/* Список заходів — темна картка з блоками (патерн dermo.cme.www) */
.events-list{background:var(--black);border-radius:24px;padding:8px 40px;max-width:980px}
.event-block{padding:36px 0;border-top:1px solid rgba(255,255,255,0.08)}
.event-block:first-child{border-top:none}
.event-date{font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.4);margin-bottom:14px}
.event-title{font-size:22px;font-weight:700;line-height:1.25;letter-spacing:-0.015em;color:var(--white);margin:0 0 14px}
.event-desc{font-size:15px;font-weight:400;line-height:1.75;color:rgba(255,255,255,0.6);margin-bottom:22px}
.event-actions{margin-top:4px}
.btn-event{display:inline-block;font-size:13px;font-weight:600;color:var(--black);background:var(--white);padding:13px 26px;text-decoration:none;letter-spacing:0.04em;border-radius:var(--r);transition:opacity 0.2s}
.btn-event:hover{opacity:0.85}
.events-empty{background:var(--black);border-radius:24px;padding:48px 40px;color:rgba(255,255,255,0.6);font-size:16px;max-width:980px}

/* CONTACT — dark */
.contact{background:var(--black);color:var(--white);padding:64px 48px;border-top:1px solid var(--border-dark)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-tag{font-size:11px;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:rgba(255,255,255,0.35);margin-bottom:24px}
.contact-title{font-size:clamp(32px,4vw,52px);font-weight:800;line-height:1.05;letter-spacing:-0.025em;margin-bottom:24px}
.contact-desc{font-size:15px;line-height:1.75;color:rgba(255,255,255,0.5);margin-bottom:32px}
.contact-note{font-size:13px;color:rgba(255,255,255,0.3);line-height:1.6}
.form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}
.form-field{background:rgba(255,255,255,0.04);border-radius:var(--r);overflow:hidden}
label.fl{display:block;font-size:11px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.3);padding:18px 28px 4px}
input.fi,textarea.fi{display:block;width:100%;background:transparent;border:none;outline:none;font-family:'Inter',sans-serif;font-size:16px;font-weight:500;color:var(--white);padding:0 28px 18px;resize:none}
input.fi::placeholder,textarea.fi::placeholder{color:rgba(255,255,255,0.2)}
textarea.fi{height:110px}
.form-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:24px;gap:16px;flex-wrap:wrap}
.form-consent{font-size:12px;color:rgba(255,255,255,0.3);line-height:1.5;max-width:280px}
.btn-submit{font-size:14px;font-weight:600;color:var(--black);background:var(--white);padding:16px 32px;border:none;cursor:pointer;letter-spacing:0.04em;transition:opacity 0.2s;font-family:'Inter',sans-serif;flex-shrink:0;border-radius:var(--r)}
.btn-submit:hover{opacity:0.85}
.btn-submit:disabled,.btn-submit.button-pending{opacity:0.55;cursor:default}

/* FOOTER (лендінг) — scoped, щоб не зачіпати <footer> зі скриптами в page.base */
footer.site-footer{background:var(--black);padding:32px 48px;border-top:1px solid var(--border-dark);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-copy{font-size:12px;color:rgba(255,255,255,0.25);letter-spacing:0.04em}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:12px;color:rgba(255,255,255,0.3);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:rgba(255,255,255,0.7)}

/* SCROLL REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s cubic-bezier(0.22,1,0.36,1),transform 0.7s cubic-bezier(0.22,1,0.36,1)}
.reveal.visible{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE — мобільна версія (тільки <900px).
   ========================================================= */
@media(max-width:900px){
  nav{padding:14px 20px}
  .nav-links{display:none}
  .nav-logo img{height:17px}
  .nav-cta{font-size:12px;padding:9px 16px}

  .hero{padding:96px 24px 48px}
  .hero-watermark{display:none}
  .hero-tag{margin-bottom:20px}
  .hero-title{margin-bottom:48px}
  .hero-bottom{flex-direction:column;align-items:stretch;gap:32px}
  .hero-desc{max-width:100%}
  .hero-actions{width:100%;align-items:center;gap:16px}
  .btn-primary{width:100%;text-align:center}

  .about,.services,.bpr,.contact{padding:48px 24px}
  .bpr.page{padding-top:104px}

  .about-grid{grid-template-columns:1fr;gap:40px}

  .services-header{grid-template-columns:1fr;gap:24px;margin-bottom:48px}
  .services-grid{grid-template-columns:1fr}
  .service-card{padding:32px 0}

  .stat-band{padding:56px 24px;flex-direction:column;gap:32px}
  .stat-item{border-right:none;border-bottom:1px solid rgba(255,255,255,0.1);padding:0 0 32px!important;width:100%}
  .stat-item:last-child{border-bottom:none;padding-bottom:0!important}

  .bpr-header{flex-direction:column;align-items:flex-start;margin-bottom:48px}
  .bpr-title{margin-bottom:24px}
  .bpr-desc{max-width:100%}

  /* events: компактніша темна картка */
  .events-list{padding:4px 22px}
  .event-block{padding:28px 0}
  .event-title{font-size:19px}
  .events-empty{padding:36px 24px}

  .contact-grid{grid-template-columns:1fr;gap:28px}
  .contact-tag{margin-bottom:22px}
  .contact-title{margin-bottom:22px}
  .contact-desc{margin-bottom:22px}
  .form-row{gap:8px}
  .form-bottom{flex-direction:column;align-items:stretch;gap:16px;margin-top:16px}
  .form-consent{max-width:100%;text-align:center}
  .btn-submit{width:100%}

  footer.site-footer{padding:32px 24px;flex-direction:column-reverse;align-items:flex-start;gap:20px}
  .footer-links{flex-wrap:wrap;gap:14px 20px}
}

/* =========================================================
   Службові класи рушія (page.base.php). Темна тема під лендінг.
   ========================================================= */
.background-main{position:fixed;inset:0;z-index:-1;background:var(--black)}
arrow-up{display:none}
.overflow_edit{display:none}

/* Стартовий лоадер */
.loader-main{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:rgba(10,10,10,0.9);backdrop-filter:blur(4px)}
.mascot-container{display:flex;gap:10px}
.loader-main .question{width:14px;height:14px;border-radius:50%;background:var(--accent);animation:loader-bounce 1s infinite ease-in-out both}
.loader-main .question:nth-child(2){animation-delay:.15s}
.loader-main .question:nth-child(3){animation-delay:.3s}
@keyframes loader-bounce{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}

/* Модалка (app.js → $.modal): відповіді форми зворотного зв'язку */
modal{position:fixed;inset:0;z-index:10001;display:grid;place-items:center;padding:16px;background:rgba(10,10,10,0.6);backdrop-filter:blur(6px)}
modal-wrap{display:block;width:100%;max-width:480px}
modal-box,modal-panel-box{position:relative;display:block;background:#fff;color:var(--black);border-radius:18px;padding:32px 28px;box-shadow:0 24px 70px rgba(0,0,0,0.5);font-size:16px;line-height:1.6}
modal-content,modal-panel-content{display:block}
modal close{position:absolute;top:14px;right:16px;width:26px;height:26px;cursor:pointer}
modal close::before,modal close::after{content:"";position:absolute;top:12px;left:4px;width:18px;height:2px;background:#888}
modal close::before{transform:rotate(45deg)}
modal close::after{transform:rotate(-45deg)}
modal-actions{display:flex;justify-content:flex-end;margin-top:20px}
modal-actions .modal-action-btn{font:inherit;font-weight:600;color:#fff;background:var(--accent);border:0;border-radius:var(--r);padding:12px 26px;cursor:pointer}