/*
Theme Name: Antavr Theme v7
Author: SK Antavr
Version: 2.5
Description: Тема, созданная из HTML-шаблона сайта СК Антавр.
*/

  :root{
    --black:#000000;
    --grey:#6f6f6f;
    --line:#e9e9e9;
    --white:#ffffff;
    --accent:#e56628;
    --radius-lg:30px;
    --radius-md:25px;
    --container:1200px;
    --ff:'Roboto', sans-serif;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth;overflow-x:hidden}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  }

  body{
    margin:0;
    background:var(--white);
    color:var(--black);
    font-family:var(--ff);
    line-height:1.4;
    -webkit-font-smoothing:antialiased;
    letter-spacing:-0.075px;
  }

  img,svg{display:block;max-width:100%}
  a{color:inherit;text-decoration:none}
  button{font:inherit;cursor:pointer;background:none;border:none;padding:0}
  ul{list-style:none;margin:0;padding:0}
  h1,h2,h3,p{margin:0;font-weight:400}

  .container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
  .container-wide{width:100%;padding:0 40px}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;
    top:0;left:0;
    width:100%;
    z-index:100;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .header-top{
    width:100%;max-width:var(--container);margin:0 auto;
    padding:28px 24px;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
  }
  .logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
  .logo img{height:58px;width:auto;flex-shrink:0}

  .header-nav-strip{
    width:100%;
    background:var(--accent);
  }
  .header-nav-strip-inner{
    width:100%;max-width:var(--container);margin:0 auto;
    padding:12px 24px;
    display:flex;align-items:center;justify-content:space-between;
    white-space:nowrap;
    overflow-x:auto;
  }
  .header-nav-strip a{
    font-size:13px;font-weight:700;letter-spacing:-0.35px;color:var(--white);
    white-space:nowrap;
    transition:opacity .15s;
  }
  .header-nav-strip a:hover,.header-nav-strip a:focus-visible{opacity:.8}

  .header-contacts{
    display:grid;
    grid-template-columns:26px auto 26px minmax(122px,max-content) auto;
    column-gap:10px;row-gap:10px;
    align-items:center;justify-content:end;
    flex-shrink:0;
  }
  .header-contacts span{font-size:15px;font-weight:400;white-space:nowrap;grid-column:2}
  .contact-icon{height:26px;width:26px;flex-shrink:0;color:var(--accent)}
  .phone-block a{font-size:15px;font-weight:400;letter-spacing:-0.075px;white-space:nowrap}
  .mail-row{grid-column:5;display:flex;align-items:center;gap:6px}
  .icons-row{grid-column:5;display:flex;align-items:center;gap:10px}
  .msg-icon{height:26px;width:26px;flex-shrink:0;transition:transform .15s;border-radius:6px;overflow:hidden}
  .msg-icon-link:hover .msg-icon{transform:scale(1.1)}
  .mail-link{font-size:15px;letter-spacing:-0.075px;white-space:nowrap}
  .mail-link:hover{color:var(--accent)}

  .burger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;background:var(--white)}
  .burger svg{width:20px;height:20px}
  .mobile-nav{display:none;flex-direction:column;padding:6px 24px 18px;border-top:1px solid var(--line)}
  .mobile-nav a{padding:12px 0;font-size:15px;font-weight:600;border-bottom:1px solid var(--line)}
  .mobile-nav.open{display:flex}

  @media (max-width:920px){
    .header-nav-strip{display:none}
    .burger{display:flex}
    .header-contacts{display:none}
  }

  /* ---------- hero: full-bleed photo statement ---------- */
  .hero-photo{
    position:relative;
    height:min(72vh,620px);
    min-height:420px;
    display:flex;
    align-items:flex-end;
    overflow:hidden;
  }
  .hero-photo img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  }
  .hero-photo::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.55) 100%);
    z-index:1;
  }
  .hero-photo-inner{
    position:relative;z-index:2;
    width:100%;max-width:var(--container);margin:0 auto;padding:0 24px 56px;
    color:var(--white);
    display:flex;flex-direction:column;gap:22px;
  }
  .hero-photo h1{
    font-size:clamp(40px,7.5vw,104px);
    letter-spacing:-3px;
    line-height:0.92;
    text-shadow:0 0 60px rgba(0,0,0,.35);
    max-width:16ch;
  }
  .hero-photo p{
    font-size:clamp(14px,1.4vw,18px);
    letter-spacing:-0.075px;
    line-height:1.4;
    max-width:48ch;
    color:rgba(255,255,255,.9);
  }
  .btn-pill{
    display:inline-flex;align-items:center;justify-content:center;
    padding:15px 26px;border-radius:100px;
    font-size:16px;font-weight:400;letter-spacing:-0.075px;
    background:var(--white);color:var(--black);
    transition:transform .15s, background .15s, color .15s;
    width:fit-content;
    cursor:pointer;
  }
  .btn-pill:hover{transform:translateY(-2px);background:var(--accent);color:var(--white)}
  .btn-dark{background:var(--black);color:var(--white)}
  .btn-dark:hover{background:var(--accent)}

  /* ---------- intro / benefits ---------- */
  .intro{padding:80px 0 40px}
  .intro-head{max-width:742px;margin-bottom:10px}
  .intro-head h2{
    font-size:clamp(34px,4.8vw,60px);
    letter-spacing:-1.8px;line-height:0.9;
    margin-bottom:22px;
  }
  .intro-head p{font-size:15px;color:var(--grey);letter-spacing:-0.075px;margin-bottom:6px;max-width:60ch}

  .benefits-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:40px;
  }
  .benefit{
    display:flex;flex-direction:column;
    border-top:1px solid var(--black);
    padding-top:24px;
    min-width:0;
  }
  .benefit-icon{
    height:26px;
    display:flex;align-items:flex-end;
    margin-bottom:20px;
  }
  .benefit-icon img{width:auto;height:100%;max-width:32px;object-fit:contain}
  .benefit h3{font-size:18px;letter-spacing:-0.54px;margin-bottom:14px;min-height:44px}
  .benefit p{font-size:15px;color:var(--grey);letter-spacing:-0.075px}
  @media (max-width:700px){
    .benefits-grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}
    .benefit{padding-top:16px}
    .benefit h3{font-size:15px;min-height:0;margin-bottom:8px}
    .benefit p{font-size:13px}
    .benefit-icon{height:22px;margin-bottom:14px}
  }

  /* ---------- banner video strip (full viewport width) ---------- */
  .banner-strip{
    width:100vw;
    margin:20px calc(50% - 50vw) 0;
  }
  .banner-strip-inner{overflow:hidden;height:clamp(220px,36vw,480px)}
  .banner-strip video{width:100%;height:100%;object-fit:cover;display:block}

  /* ---------- about ---------- */
  .about{padding:90px 0}
  .about-grid{
    display:flex;align-items:center;gap:50px;
  }
  .about-text{flex:1 1 480px;max-width:640px}
  .about-photo{flex:1 1 380px;max-width:460px;border-radius:var(--radius-lg);overflow:hidden}
  .about-photo img{width:100%;height:100%;object-fit:cover;display:block}
  .about-logo{height:32px;width:auto;margin-bottom:24px}
  .about-text p{font-size:18px;letter-spacing:-0.54px;color:var(--grey);margin-bottom:18px;line-height:1.35}
  @media (max-width:600px){
    .about-text p{font-size:16px}
  }
  @media (max-width:860px){
    .about-grid{flex-direction:column}
    .about-photo{display:none}
  }

  /* ---------- services ---------- */
  .services{padding:20px 0 100px}
  .services-title{
    text-align:center;
    font-size:clamp(28px,4vw,50px);
    letter-spacing:-1.5px;line-height:0.95;
    margin-bottom:40px;
  }
  .services-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:20px;
  }
  .service-card{
    position:relative;
    display:flex;flex-direction:column;gap:18px;
    border:1px solid var(--black);
    border-radius:var(--radius-lg);
    min-height:400px;
    overflow:hidden;
    padding:24px;
  }
  .service-card h3{
    font-size:18px;letter-spacing:-0.54px;white-space:nowrap;
    position:relative;z-index:2;
    flex-shrink:0;
  }
  .service-photo-area{
    position:relative;
    flex:1;
    min-height:230px;
  }
  .service-photo{
    position:absolute;inset:0;
    border-radius:var(--radius-md);
    overflow:hidden;
  }
  .service-photo img{width:100%;height:100%;object-fit:cover}
  @media (max-width:760px){
    .services-grid{grid-template-columns:1fr}
    .service-card{min-height:320px}
  }

  /* ---------- objects / maps tabs ---------- */
  .objects{padding:20px 0 100px}
  .objects h1{
    font-size:clamp(28px,4vw,50px);
    letter-spacing:-1.5px;line-height:0.95;
    margin-bottom:34px;
  }
  .tabs-wrap{
    width:100vw;margin-left:calc(50% - 50vw);
    border-bottom:1px solid var(--black);
    margin-bottom:24px;
  }
  .tabs{
    display:flex;gap:10px;flex-wrap:wrap;
    max-width:1600px;margin:0 auto;padding:0 40px;
  }
  .tab-btn{
    padding:14px 4px;margin-right:26px;
    font-size:15px;font-weight:700;letter-spacing:-0.35px;
    color:var(--grey);
    border-bottom:2px solid transparent;position:relative;top:1px;
    transition:color .15s,border-color .15s;
  }
  .tab-btn:hover{color:var(--black)}
  .tab-btn[aria-selected="true"]{color:var(--black);border-bottom-color:var(--accent)}
  .tab-panel{display:none}
  .tab-panel.active{display:block;animation:fadeIn .35s ease}
  @keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
  .map-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line)}
  .map-frame iframe{width:100%;height:440px;border:0;display:block}
  @media (max-width:600px){
    .map-frame iframe{height:320px}
    .tab-btn{margin-right:14px;font-size:13px}
  }

  /* ---------- clients ---------- */
  .clients{padding:70px 0 50px}
  .clients-title{
    text-align:center;
    font-size:clamp(28px,4vw,50px);
    letter-spacing:-1.5px;line-height:0.95;
    margin-bottom:34px;
  }
  .clients-row{display:flex;align-items:center;justify-content:center;gap:50px;flex-wrap:wrap}
  .clients-row a{display:inline-flex;transition:opacity .15s}
  .clients-row a:hover{opacity:.7}
  .clients-row img{height:44px;width:auto}
  .clients-divider{
    width:100vw;margin:40px calc(50% - 50vw) 0;
  }
  .clients-divider hr{border:none;border-top:1px solid var(--black);margin:0}

  /* ---------- cta ---------- */
  .cta-section{
    position:relative;
    width:100vw;margin-left:calc(50% - 50vw);
    padding:160px 24px;
    min-height:60vh;
    display:flex;align-items:center;justify-content:center;
    background-size:cover;background-position:center 75%;background-repeat:no-repeat;background-color:#12171b;
    overflow:hidden;
  }
  .cta-overlay{position:absolute;inset:0;background:rgba(0,0,0,.35);z-index:0}
  .cta-box{
    position:relative;z-index:1;
    max-width:var(--container);margin:0 auto;
    display:flex;flex-direction:column;align-items:center;text-align:center;gap:30px;
  }
  .cta-box h2{
    color:#fff;
    text-shadow:0 2px 12px rgba(0,0,0,.5);
    font-size:clamp(16px,5vw,50px);
    letter-spacing:-1.5px;line-height:0.95;
    white-space:nowrap;
  }
  .cta-box p{font-size:16px;color:rgba(255,255,255,.9);text-shadow:0 1px 8px rgba(0,0,0,.5);max-width:60ch;letter-spacing:-0.075px}
  .cta-messengers{display:flex;align-items:center;gap:22px}
  .cta-messengers a{
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--white);
    border-radius:16px;
    padding:8px;
    box-shadow:0 4px 14px rgba(0,0,0,.2);
    transition:transform .15s;
  }
  .cta-messengers a:hover{transform:scale(1.1)}
  .msg-icon-lg{height:48px;width:48px;border-radius:12px;overflow:hidden;display:block}

  /* ---------- footer ---------- */
  footer{padding:50px 0}
  .footer-divider{width:100vw;margin:0 calc(50% - 50vw) 20px}
  .footer-divider hr{border:none;border-top:1px solid var(--black);margin:0}
  .footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:20px;flex-wrap:wrap}
  .footer-nav{display:flex;gap:27px;flex-wrap:wrap}
  .footer-nav a,.footer-nav button{font-size:14px;font-weight:700;letter-spacing:-0.35px}
  .footer-nav a:hover,.footer-nav button:hover{color:var(--accent)}
  .footer-logo{width:56px;height:auto;margin-top:30px}
  .footer-bottom{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-top:20px}
  .legal-block p{font-size:15px;color:var(--grey);letter-spacing:-0.075px;margin-bottom:2px}
  .footer-links{display:flex;flex-direction:column;gap:6px;align-items:flex-end;text-align:right}
  .footer-links span{font-size:15px;color:var(--grey);letter-spacing:-0.075px}
  @media (max-width:600px){
    .footer-bottom{flex-direction:column}
    .footer-links{align-items:flex-start;text-align:left}
  }

  :focus-visible{outline:2px solid var(--accent);outline-offset:2px}