:root{
    --blue:#2f6feb;
    --blue-dark:#1e50c2;
    --blue-light:#e8f0fe;
    --navy:#0a1330;
    --ink:#182238;
    --muted:#5c657a;
    --line:#e7eaf2;
    --bg-lav:#eef2fc;
    --cream:#efe6cf;
    --radius:14px;
    --maxw:1180px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'Inter',sans-serif;
    color:var(--ink);
    line-height:1.6;
    background:#fff;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Poppins',sans-serif;
    margin:0;
    color:var(--ink);
    font-weight:600;
  }
  p{margin:0;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;margin:0;padding:0;}
  img,svg{display:block;max-width:100%;}
  button{font-family:inherit;cursor:pointer;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:var(--blue);color:#fff;border:none;white-space:nowrap;
    padding:13px 26px;border-radius:8px;font-size:15px;font-weight:600;
    transition:background .2s ease, transform .2s ease;
  }
  .btn:hover{background:var(--blue-dark);transform:translateY(-1px);}
  .btn svg{width:16px;height:16px;flex-shrink:0;}
  .btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible{
    outline:3px solid #96b8ff;outline-offset:2px;
  }
  .eyebrow{
    color:var(--blue);font-weight:600;font-size:14px;margin-bottom:10px;
  }
  section{padding:88px 0;}
  @media(max-width:720px){ section{padding:56px 0;} .wrap{padding:0 20px;} }

  /* ---------------- HEADER ---------------- */
  header{
    position:sticky;top:0;z-index:100;
    background:#ffffff;
    border-bottom:1px solid var(--line);
    box-shadow:0 1px 0 rgba(10,19,48,.03);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 32px;max-width:var(--maxw);margin:0 auto;
  }
  .logo{display:flex;align-items:center;gap:10px;font-family:'Poppins',sans-serif;font-weight:600;font-size:18px;color:var(--ink);}
  .logo small{display:block;font-size:10px;letter-spacing:.14em;color:var(--muted);font-weight:500;margin-top:-2px;}
  .logo-mark{width:26px;height:26px;flex-shrink:0;}
  .logo-img{height:34px;width:auto;display:block;}
  .foot-logo{background:transparent;padding:0;border-radius:0;display:inline-flex;margin-bottom:14px;}
  .foot-logo .logo-img{height:30px;}
  .nav-links{display:flex;align-items:center;gap:34px;}
  .nav-links > li{position:relative;}
  .nav-links a.top-link{font-size:15px;font-weight:500;color:var(--ink);display:flex;align-items:center;gap:6px;padding:8px 0;}
  .nav-links a.top-link:hover, .nav-links a.top-link[aria-current="page"]{color:var(--blue);}
  .nav-links a.top-link[aria-current="page"]{text-decoration:underline;text-underline-offset:6px;}
  .chev{width:10px;height:10px;transition:transform .2s ease;}
  .has-dropdown.open .chev{transform:rotate(180deg);}
  .dropdown{
    position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);
    background:#fff;border:1px solid var(--line);border-radius:12px;
    box-shadow:0 18px 40px rgba(10,19,48,.12);
    min-width:230px;padding:8px;
    opacity:0;visibility:hidden;translate:0 6px;
    transition:opacity .18s ease, translate .18s ease, visibility .18s;
  }
  .has-dropdown.open .dropdown{opacity:1;visibility:visible;translate:0 0;}
  .dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--ink);font-weight:500;}
  .dropdown a:hover{background:var(--blue-light);color:var(--blue-dark);}
  .nav-cta{display:flex;align-items:center;gap:18px;}
  .burger{display:none;background:none;border:none;padding:6px;}
  .burger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.25s;}
  .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:860px){
    .nav-links{
      position:fixed;inset:64px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;
      padding:16px 24px 24px;gap:4px;border-bottom:1px solid var(--line);
      transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
      transition:opacity .2s ease, transform .2s ease, visibility .2s;
      max-height:80vh;overflow:auto;
    }
    .nav-links.open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;}
    .nav-links > li{width:100%;}
    .nav-links a.top-link{width:100%;padding:12px 4px;border-bottom:1px solid var(--line);}
    .dropdown{position:static;transform:none;box-shadow:none;border:none;display:none;padding:0 0 0 14px;min-width:0;opacity:1;visibility:visible;translate:none;}
    .has-dropdown.open .dropdown{display:block;}
    .burger{display:block;}
    .nav-cta .btn{padding:10px 16px;font-size:14px;}
  }

  /* ---------------- HERO ---------------- */
  .hero{
    position:relative;overflow:hidden;
    background:
      linear-gradient(120deg, rgba(8,16,40,.82) 0%, rgba(8,16,40,.66) 45%, rgba(8,16,40,.42) 100%),
      url(header\ banner.png) center/cover no-repeat;
    padding:120px 0;
  }
  .hero-inner{
    display:grid;grid-template-columns:1fr;align-items:center;gap:20px;
    max-width:var(--maxw);margin:0 auto;padding:0 32px;
  }
  .hero-copy h1{font-size:44px;line-height:1.2;max-width:600px;color:#fff;}
  .hero-copy .sub{margin-top:18px;font-size:17px;color:#d7deef;}
  .hero-copy .btn{margin-top:26px;}
  @media(max-width:860px){
    .hero{padding:80px 0;}
    .hero-inner{text-align:left;}
    .hero-copy h1{font-size:32px;}
  }

  /* ---------------- SECTION HEAD / BADGE ---------------- */
  .section-head{text-align:center;margin-bottom:56px;}
  .section-head h2{font-size:32px;}
  .section-head .sub{margin-top:10px;color:var(--muted);font-size:15px;}

  .badge-pill{
    display:inline-block;background:var(--blue-light);color:var(--blue-dark);
    font-size:12.5px;font-weight:700;letter-spacing:.04em;padding:7px 16px;
    border-radius:999px;margin-bottom:14px;
  }

  /* ---------------- ACCORDION (used by FAQ) ---------------- */
  .accordion{margin-top:26px;border-top:1px solid var(--line);}
  .acc-item{border-bottom:1px solid var(--line);}
  .acc-trigger{
    width:100%;background:none;border:none;text-align:left;
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 2px;font-size:15px;font-weight:600;color:var(--blue-dark);
  }
  .acc-trigger .chev{width:14px;height:14px;color:var(--blue-dark);transition:transform .25s ease;flex-shrink:0;}
  .acc-item.open .acc-trigger .chev{transform:rotate(180deg);}
  .acc-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .acc-item.open .acc-panel{max-height:160px;}
  .acc-panel p{padding:0 2px 18px;color:var(--muted);font-size:14px;max-width:420px;}

  /* ---------------- ABOUT US ---------------- */
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
  .about-copy h2{font-size:32px;line-height:1.25;margin-bottom:14px;}
  .about-copy > p{color:var(--muted);font-size:15px;max-width:480px;margin-bottom:26px;}

  .about-points{
    display:flex;flex-wrap:wrap;gap:16px 0;margin-top:36px;padding-top:28px;
    border-top:1px solid var(--line);
  }
  .about-point{display:flex;align-items:center;gap:10px;padding:0 26px;border-right:1px solid var(--line);}
  .about-point:first-child{padding-left:0;}
  .about-point:last-child{border-right:none;}
  .about-point-icon{
    width:34px;height:34px;border-radius:10px;background:var(--blue-light);color:var(--blue);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .about-point-icon svg{width:22px;height:22px;display:block;}
  .about-point-text{font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.3;}

  .about-photo{position:relative;border-radius:20px;overflow:hidden;height:460px;}
  .about-photo img{width:100%;height:100%;object-fit:cover;display:block;}

  @media(max-width:860px){
    .about-grid{grid-template-columns:1fr;gap:36px;}
    .about-photo{order:-1;height:280px;}
    .about-point{border-right:none;padding:0 18px 0 0;}
  }

  /* ---------------- SERVICES / TABS ---------------- */
  .services{background:var(--bg-lav);}
  .services .section-head h2{font-size:34px;line-height:1.3;}
  .services .section-head .sub{max-width:640px;margin-left:auto;margin-right:auto;}

  .tabbar{
    display:flex;justify-content:center;gap:56px;border-bottom:1px solid #d9dff2;
    margin-bottom:44px;flex-wrap:wrap;
  }
  .tab{
    background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:10px;
    padding:0 4px 18px;color:var(--muted);position:relative;
  }
  .tab .ico-box{
    width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
    background:#dfe4f5;color:#6f7aa0;transition:background .2s ease,color .2s ease;
  }
  .tab .ico-box svg{width:22px;height:22px;}
  .tab span{font-size:13.5px;font-weight:500;}
  .tab::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--blue);
    border-radius:2px;opacity:0;transform:scaleX(.4);transition:opacity .2s ease, transform .2s ease;
  }
  .tab.active .ico-box{background:var(--blue);color:#fff;}
  .tab.active span{color:var(--ink);font-weight:600;}
  .tab.active::after{opacity:1;transform:scaleX(1);}
  /* Keep inactive icons unchanged on hover; only the selected tab is blue. */
  .tab:hover .ico-box{background:#dfe4f5;color:#6f7aa0;}
  .tab.active:hover .ico-box{background:var(--blue);color:#fff;}

  .tab-panel{
    display:none;background:#fff;border-radius:20px;padding:44px;
    grid-template-columns:340px 1fr;gap:44px;align-items:center;
    box-shadow:0 30px 60px -30px rgba(20,35,90,.18);
  }
  .tab-panel.active{display:grid;}
  .tab-visual{
    background:transparent;
    border-radius:24px !important;
    height:280px;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden !important;
    isolation:isolate;
  }
  .tab-visual img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:0;
    box-sizing:border-box;
    border-radius:24px !important;
    clip-path:inset(0 round 24px);
    display:block;
  }
  .tab-text h3{font-size:22px;margin-bottom:14px;}
  .tab-text p{color:var(--muted);font-size:15px;}
  @media(max-width:760px){
    .tabbar{gap:26px;}
    .tab-panel{grid-template-columns:1fr;padding:26px;}
  }

  /* ---------------- PROCESS / WORK STEPS ---------------- */
  .process{background:#f6f7fb;}
  .process-top-icon{display:flex;justify-content:center;margin-bottom:8px;color:var(--blue);}
  .process-top-icon svg{width:34px;height:34px;}

  .steps-row{display:flex;align-items:flex-start;justify-content:center;margin-top:60px;}
  .step-item{display:flex;flex-direction:column;align-items:center;text-align:center;width:170px;flex-shrink:0;}
  .step-circle{
    width:72px;height:72px;border-radius:50%;background:var(--blue-light);color:var(--blue);
    display:flex;align-items:center;justify-content:center;transition:background .2s ease,color .2s ease;
  }
  .step-circle svg{width:28px;height:28px;}
  .step-circle i{font-size:28px;line-height:1;}
  /* All process-step icons use the same inactive style. */
  .step-item.active .step-circle{
    background:var(--blue-light);color:var(--blue);box-shadow:none;
  }
  .step-num{margin-top:16px;color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.04em;}
  .step-label{margin-top:4px;font-weight:600;color:var(--ink);font-size:14.5px;line-height:1.3;}
  .step-connector{
    flex:1;height:2px;min-width:16px;margin-top:36px;
    background-image:linear-gradient(to right, var(--line) 50%, transparent 50%);
    background-size:10px 2px;background-repeat:repeat-x;
  }

  .process-cta{display:flex;justify-content:center;margin-top:56px;}

  @media(max-width:920px){
    .steps-row{flex-wrap:wrap;justify-content:center;row-gap:32px;}
    .step-connector{display:none;}
    .step-item{width:140px;}
  }

  /* ---------------- WHY CHOOSE US (ADVANTAGES) ---------------- */
  .features{padding-bottom:40px;}
  .advantages-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
  .advantages-copy h2{font-size:32px;margin-bottom:6px;}
  .advantages-copy .sub{margin-top:12px;color:var(--muted);font-size:15px;max-width:460px;}
  .advantages-list{margin-top:24px;display:flex;flex-direction:column;gap:14px;}
  .advantages-list li{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500;color:var(--ink);}
  .check-ico{
    width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .check-ico svg{width:12px;height:12px;}
  .advantages-copy .btn{margin-top:28px;}

  .advantages-photo{position:relative;border-radius:20px;overflow:hidden;height:420px;}
  .advantages-photo img{width:100%;height:100%;object-fit:cover;display:block;}

  @media(max-width:860px){
    .advantages-grid{grid-template-columns:1fr;gap:36px;}
    .advantages-photo{order:-1;height:280px;}
  }

  /* ---------------- OUR SUCCESS ---------------- */
  .success-block{margin-top:64px;background:var(--bg-lav);border-radius:24px;padding:48px 40px;}
  .success-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  .success-card{
    background:#fff;border-radius:16px;padding:28px 20px;text-align:center;
    box-shadow:0 16px 32px -20px rgba(20,35,90,.15);
  }
  .success-card-icon{
    width:44px;height:44px;border-radius:12px;background:var(--blue-light);color:var(--blue);
    display:flex;align-items:center;justify-content:center;margin:0 auto 14px;
  }
  .success-card-icon i{font-size:22px;line-height:1;}
  .success-num{font-family:'Poppins',sans-serif;font-weight:700;font-size:28px;color:var(--ink);}
  .success-label{margin-top:6px;color:var(--muted);font-size:14px;font-weight:500;}

  @media(max-width:860px){
    .success-block{padding:40px 24px;margin-top:64px;}
    .success-grid{grid-template-columns:1fr 1fr;}
  }
  @media(max-width:520px){
    .success-grid{grid-template-columns:1fr;}
  }

  /* ---------------- FOOTER ---------------- */
  footer{background:var(--navy);color:#c4c9dc;padding:64px 0 0;}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08);}
  .foot-brand .logo{color:#fff;margin-bottom:14px;}
  .foot-brand .logo small{color:#8891ac;}
  .foot-brand p{font-size:13.5px;color:#98a0ba;max-width:280px;}
  .foot-col h5{color:#fff;font-size:13px;letter-spacing:.06em;margin-bottom:18px;font-weight:600;}
  .foot-col ul li{margin-bottom:12px;}
  .foot-col a{font-size:14px;color:#b7bdd2;}
  .foot-col a:hover{color:#fff;}
  .foot-contact li{display:flex;align-items:center;gap:10px;font-size:14px;color:#b7bdd2;margin-bottom:14px;}
  .foot-contact svg{width:16px;height:16px;flex-shrink:0;color:var(--blue);}
  .social-row{display:flex;gap:10px;margin-top:20px;}
  .social-row a{
    width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);
    display:flex;align-items:center;justify-content:center;transition:background .2s ease;
  }
  .social-row a:hover{background:var(--blue);}
  .social-row svg{width:16px;height:16px;color:#fff;}
  .foot-bottom{padding:22px 0;text-align:center;font-size:13px;color:#8891ac;}
  @media(max-width:860px){
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media(max-width:520px){
    .footer-grid{grid-template-columns:1fr;}
  }

  /* ---------------- WHATSAPP FLOAT ---------------- */
  .wa-float{
    position:fixed;left:22px;bottom:22px;width:52px;height:52px;border-radius:50%;
    background:#25d366;display:flex;align-items:center;justify-content:center;z-index:90;
    box-shadow:0 10px 24px rgba(37,211,102,.45);transition:transform .2s ease;
  }
  .wa-float:hover{transform:scale(1.08);}
  .wa-float svg{width:26px;height:26px;color:#fff;}

  .toast{
    position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
    background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;font-size:14px;
    opacity:0;pointer-events:none;transition:opacity .25s ease, transform .25s ease;z-index:200;
  }
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

  @media (prefers-reduced-motion: reduce){
    *{transition:none !important; scroll-behavior:auto !important;}
  }


/* ---------------- CONTACT / CONSULTATION MODAL ---------------- */
body.modal-open{overflow:hidden;}

.contact-modal{
  position:fixed;
  inset:0;
  z-index:1000;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .2s ease, visibility .2s ease;
}

.contact-modal.show{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}

.contact-modal-overlay{
  position:absolute;
  inset:0;
  background:rgba(10,19,48,.62);
  backdrop-filter:blur(5px);
}

.contact-modal-card{
  position:relative;
  z-index:1;
  width:min(680px,100%);
  max-height:min(92vh,820px);
  overflow-y:auto;
  background:#fff;
  border:1px solid rgba(231,234,242,.9);
  border-radius:20px;
  box-shadow:0 30px 80px rgba(10,19,48,.25);
  padding:34px;
  transform:translateY(12px) scale(.98);
  transition:transform .22s ease;
}

.contact-modal.show .contact-modal-card{
  transform:translateY(0) scale(1);
}

.contact-modal-close{
  position:absolute;
  top:16px;
  right:18px;
  width:38px;
  height:38px;
  border:0;
  border-radius:10px;
  background:#f3f5fa;
  color:var(--ink);
  font-size:26px;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s ease,color .2s ease;
}

.contact-modal-close:hover{
  background:var(--blue-light);
  color:var(--blue-dark);
}

.contact-modal-head{
  padding-right:48px;
  margin-bottom:24px;
}

.contact-modal-kicker{
  display:inline-block;
  color:var(--blue);
  font-size:13px;
  font-weight:700;
  margin-bottom:5px;
}

.contact-modal-head h2{
  font-size:28px;
  line-height:1.25;
}

.contact-modal-head p{
  margin-top:8px;
  color:var(--muted);
  font-size:14px;
}

.contact-form{
  display:flex;
  flex-direction:column;
  gap:17px;
}

.contact-form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:15px;
}

.form-field{
  display:flex;
  flex-direction:column;
  gap:7px;
}

.form-field label{
  color:var(--ink);
  font-size:13px;
  font-weight:600;
}

.form-field label span{color:#d53d3d;}

.form-field input,
.form-field select,
.form-field textarea{
  width:100%;
  border:1px solid #dfe4ee;
  border-radius:10px;
  background:#fff;
  color:var(--ink);
  padding:11px 13px;
  font:inherit;
  font-size:14px;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
}

.form-field input,
.form-field select{height:45px;}

.form-field textarea{
  min-height:105px;
  resize:vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder{color:#9aa2b5;}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(47,111,235,.11);
}

.consultation-fields{
  background:#f7f9fe;
  border:1px solid #e5eaf5;
  border-radius:12px;
  padding:15px;
}

.consultation-label{
  color:var(--ink);
  font-size:13px;
  font-weight:700;
  margin-bottom:11px;
}

.consultation-grid{gap:12px;}

.contact-submit{
  width:100%;
  min-height:48px;
  border-radius:10px;
  font-size:15px;
}

.contact-submit svg{
  width:20px;
  height:20px;
}

.contact-form-note{
  text-align:center;
  color:#8b94a9;
  font-size:11.5px;
  margin-top:-5px;
}

@media(max-width:620px){
  .contact-modal{padding:12px;}
  .contact-modal-card{
    padding:26px 20px 22px;
    border-radius:16px;
    max-height:94vh;
  }
  .contact-modal-head h2{font-size:23px;}
  .contact-form-grid{grid-template-columns:1fr;}
  .consultation-grid{grid-template-columns:1fr;}
}


/* =========================================================
   RESPONSIVE SYSTEM
   Optimized for phones, tablets, laptops, desktops and
   large monitors. These overrides keep the existing design.
   ========================================================= */

/* Prevent horizontal overflow at every viewport size.
   Using overflow-x:clip (not hidden) on html/body — overflow-x:hidden
   turns the element into a scroll container, which silently breaks
   position:sticky on children (the header). clip gives the same
   "no horizontal scrollbar" result without that side effect. */
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body {
  min-width: 0;
}

.wrap,
.nav,
.hero-inner {
  width: 100%;
}

/* Large desktop / ultrawide screens */
@media (min-width: 1440px) {
  :root { --maxw: 1280px; }

  .nav { padding-left: 28px; padding-right: 28px; }
  .hero { padding: 150px 0; }
  .hero-copy h1 { font-size: clamp(44px, 4vw, 62px); max-width: 760px; }
  .hero-copy .sub { font-size: 19px; }

  section { padding: 104px 0; }

  .about-grid { gap: 80px; }
  .about-photo { height: 500px; }
  .advantages-grid { gap: 80px; }

  .tabbar { gap: clamp(35px, 4vw, 72px); }
  .tab-panel { grid-template-columns: minmax(300px, 380px) 1fr; }

  .footer-grid { gap: 56px; }
}

/* Laptop / tablet landscape */
@media (min-width: 861px) and (max-width: 1100px) {
  .wrap,
  .nav,
  .hero-inner { padding-left: 24px; padding-right: 24px; }

  .nav-links { gap: 22px; }
  .nav-links a.top-link { font-size: 14px; }
  .nav-cta { gap: 10px; }
  .nav-cta .btn { padding: 11px 18px; }

  .about-grid { gap: 38px; }
  .about-photo { height: 400px; }
  .advantages-grid { gap: 38px; }

  .tabbar { gap: 26px; }
  .tab-panel { grid-template-columns: 280px 1fr; gap: 30px; padding: 34px; }

  .step-item { width: 140px; }

  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 24px; }
}

/* Tablet portrait and smaller */
@media (max-width: 860px) {
  .nav {
    min-height: 64px;
    padding: 12px 20px;
  }

  .logo-img { height: 31px; }

  .nav-links {
    inset: 64px 0 auto 0;
    padding: 12px 20px 22px;
  }

  .mobile-contact-item {
    display: block;
    width: 100%;
    padding-top: 10px;
  }

  .mobile-contact-btn {
    width: 100%;
    min-height: 46px;
  }

  .hero-inner { padding-left: 24px; padding-right: 24px; }

  .hero-copy h1 {
    max-width: 700px;
    font-size: clamp(32px, 5vw, 44px);
  }

  .about-grid { gap: 40px; }
  .about-photo { height: min(58vw, 380px); }
  .advantages-grid { gap: 36px; }
  .advantages-photo { height: min(58vw, 320px); }

  .tabbar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    align-items: end;
  }

  .tab {
    width: 100%;
    min-width: 0;
    padding: 0 4px 15px;
  }

  .tab span:last-child {
    text-align: center;
    line-height: 1.35;
  }

  .tab-panel {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .tab-visual {
    height: 260px;
  }

  .tab-text h3,
  .tab-text p { text-align: left; }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Phones */
@media (max-width: 600px) {
  :root {
    --radius: 12px;
  }

  section { padding: 58px 0; }

  .wrap {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav {
    padding: 10px 16px;
  }

  .logo-img { height: 29px; }

  /* Keep the header compact on narrow screens */
  .nav-cta {
    gap: 4px;
  }

  .nav-cta > .btn {
    display: none;
  }

  .burger {
    padding: 6px 2px;
  }

  .nav-links {
    top: 58px;
    padding: 10px 16px 20px;
    max-height: calc(100vh - 58px);
  }

  .nav-links a.top-link {
    font-size: 15px;
    padding: 11px 4px;
  }

  .hero {
    padding: 76px 0 82px;
    background-position: 60% center;
  }

  .hero-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-copy h1 {
    font-size: clamp(30px, 9vw, 38px);
    line-height: 1.16;
  }

  .hero-copy .sub {
    font-size: 15px;
    margin-top: 14px;
  }

  .hero-copy .btn {
    width: 100%;
    margin-top: 22px;
  }

  .section-head {
    margin-bottom: 36px;
  }

  .section-head h2,
  .services .section-head h2 {
    font-size: clamp(25px, 7vw, 32px);
    line-height: 1.22;
  }

  .section-head h2 br,
  .services .section-head h2 br {
    display: none;
  }

  .section-head .sub {
    font-size: 14px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .about-copy h2 { font-size: 24px; }

  .about-copy > p {
    max-width: none;
    font-size: 14px;
    line-height: 1.7;
  }

  .about-photo {
    order: -1;
    height: 58vw;
    min-height: 230px;
    max-height: 330px;
    border-radius: 16px;
  }

  .about-points {
    gap: 14px 0;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .advantages-copy h2 { font-size: 24px; }

  .advantages-photo {
    order: -1;
    height: 58vw;
    min-height: 230px;
    max-height: 330px;
    border-radius: 16px;
  }

  .success-block {
    padding: 32px 18px;
    margin-top: 44px;
  }

  .success-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Services: horizontal scrolling tabs instead of cramped wrapping */
  .tabbar {
    display: flex;
    justify-content: flex-start;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    margin: 0 -16px 30px;
    padding: 0 16px 2px;
    border-bottom: 1px solid #d9dff2;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .tabbar::-webkit-scrollbar { display: none; }

  .tab {
    flex: 0 0 112px;
    min-height: 116px;
    gap: 8px;
    padding: 0 5px 13px;
  }

  .tab .ico-box {
    width: 48px;
    height: 48px;
    border-radius: 13px;
  }

  .tab span:last-child {
    font-size: 12px;
  }

  .tab-panel {
    padding: 22px 18px;
    border-radius: 16px;
    gap: 20px;
  }

  .tab-visual {
    height: 190px;
  }

  .tab-text h3 { font-size: 21px; margin-bottom: 10px; }
  .tab-text p { font-size: 14px; line-height: 1.7; }

  /* Process steps */
  .steps-row {
    margin-top: 36px;
    row-gap: 28px;
  }

  .step-item {
    width: 44%;
  }

  .step-circle {
    width: 60px;
    height: 60px;
  }

  .step-circle svg {
    width: 24px;
    height: 24px;
  }

  .step-label {
    font-size: 13.5px;
  }

  .process-cta .btn {
    width: 100%;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 34px;
  }

  footer { padding-top: 50px; }

  .foot-brand p { max-width: 100%; }

  .social-row { margin-top: 16px; }

  /* Floating WhatsApp */
  .wa-float {
    left: 14px;
    bottom: 14px;
    width: 48px;
    height: 48px;
  }

  .wa-float svg {
    width: 24px;
    height: 24px;
  }

  /* Contact modal */
  .contact-modal {
    padding: 8px;
    align-items: center;
  }

  .contact-modal-card {
    width: 100%;
    max-height: 96vh;
    padding: 24px 16px 18px;
    border-radius: 14px;
  }

  .contact-modal-head {
    padding-right: 42px;
    margin-bottom: 18px;
  }

  .contact-modal-head h2 {
    font-size: 22px;
  }

  .contact-modal-head p {
    font-size: 13px;
  }

  .form-field input,
  .form-field select,
  .form-field textarea {
    font-size: 16px; /* avoids iOS input zoom */
  }

  .form-field input,
  .form-field select {
    height: 46px;
  }

  .form-field textarea {
    min-height: 110px;
  }

  .contact-form {
    gap: 14px;
  }
}

/* Very small phones: 320px–380px */
@media (max-width: 380px) {
  .wrap { padding-left: 14px; padding-right: 14px; }

  .nav {
    padding-left: 12px;
    padding-right: 12px;
  }

  .logo-img { height: 26px; }

  .nav-links {
    padding-left: 12px;
    padding-right: 12px;
  }

  .hero {
    padding-top: 64px;
    padding-bottom: 70px;
  }

  .hero-copy h1 {
    font-size: 29px;
  }

  .tab {
    flex-basis: 105px;
  }

  .tab-panel {
    padding: 18px 14px;
  }

  .tab-visual {
    height: 165px;
  }

  .step-item {
    width: 100%;
  }

  .contact-modal-card {
    padding-left: 14px;
    padding-right: 14px;
  }
}

/* Touch devices: don't fake hover states */
@media (hover: none) and (pointer: coarse) {
  .btn:hover,
  .wa-float:hover,
  .dropdown a:hover,
  .foot-col a:hover,
  .contact-modal-close:hover {
    transform: none;
  }

  .tab:hover .ico-box {
    background: #dfe4f5;
    color: #6f7aa0;
  }

  .tab.active:hover .ico-box {
    background: var(--blue);
    color: #fff;
  }
}

/* Ensure hidden mobile-only item behaves correctly on desktop */
@media (min-width: 861px) {
  .mobile-contact-item { display: none; }
}

/* Final overflow fix: keep service tabs and panel content inside the viewport */
.tabbar {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}
.tabbar::-webkit-scrollbar { display: none; }

.tab-panel {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
}
.tab-visual,
.tab-text {
  min-width: 0;
}
.tab-text {
  overflow-wrap: anywhere;
  word-break: normal;
}
.tab-text h3,
.tab-text p {
  max-width: 100%;
}

@media (min-width: 861px) and (max-width: 1100px) {
  .tab-panel {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .tab-panel {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* Font Awesome About Us value icons */
.about-point-icon i{font-size:18px;line-height:1;color:currentColor;}