/* =========================================================
   Fresh Theme: "Sky & Citrus" (Bright + Modern + Airy)
   Requirement: NO black background (light sky base).
   Intentionally DIFFERENT from prior themes (aurora/paper/pop/dark).
   Style: clean gradients, airy spacing, soft shadows, citrus accents.
   ========================================================= */

:root{
  /* Typography */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
  --font-display: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;

  /* Base colors */
  --ink:#0f172a;               /* slate-900 */
  --muted:#475569;             /* slate-600 */
  --bg:#f2f8ff;                /* sky tint */
  --bg2:#fefcf6;               /* warm paper tint */
  --panel:#ffffff;
  --panel2:#fff8e6;            /* warm highlight */
  --line:rgba(15,23,42,.14);

  /* Brand accents */
  --primary:#ff7a00;           /* citrus orange */
  --primary-700:#e46300;
  --accent:#2563eb;            /* bright blue */
  --accent-700:#1d4ed8;
  --mint:#14b8a6;              /* teal */
  --mint-700:#0f766e;

  /* States */
  --ok-bg:#ecfeff;
  --ok-line:rgba(20,184,166,.30);
  --err-bg:#fff1f2;
  --err-line:rgba(244,63,94,.28);

  /* Shape & depth */
  --radius:14px;
  --radius2:20px;
  --shadow:0 10px 26px rgba(15,23,42,.10);
  --shadow2:0 18px 44px rgba(15,23,42,.12);
  --ring:0 0 0 4px rgba(37,99,235,.20);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
img{max-width:100%;display:block}
a{text-decoration:none;color:var(--accent)}
a:hover{color:var(--accent-700)}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:12px}

body{
  font:16px/1.75 var(--font-sans);
  color:var(--ink);
  background:
    radial-gradient(1100px 640px at 12% 0%, rgba(37,99,235,.14) 0%, rgba(37,99,235,0) 62%),
    radial-gradient(980px 560px at 100% 8%, rgba(255,122,0,.14) 0%, rgba(255,122,0,0) 60%),
    radial-gradient(900px 520px at 40% 110%, rgba(20,184,166,.10) 0%, rgba(20,184,166,0) 58%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* Type */
h1,h2,h3{
  font-family:var(--font-display);
  letter-spacing:.1px;
  margin:0 0 10px;
  color:#0b1220;
}
p{margin:0 0 12px}
.muted{color:var(--muted)}

/* Layout helpers */
.page{max-width:1200px;margin:0 auto;padding:18px}
.contain{max-width:1200px;margin:0 auto;padding:0 18px}

/* Surfaces */
.elevate{
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

/* Notices */
.flash{margin:12px 0;padding:12px 14px;border-radius:14px}
.flash--ok{background:var(--ok-bg);border:1px solid var(--ok-line)}
.flash--err{background:var(--err-bg);border:1px solid var(--err-line)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.18);
  background:#ffffff;
  color:var(--ink);
  cursor:pointer;
  font-weight:900;
  letter-spacing:.2px;
  user-select:none;-webkit-user-select:none;
  transition:transform .08s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease, color .16s ease, opacity .16s ease;
}
.btn svg{width:18px;height:18px}
.btn:hover{box-shadow:var(--shadow);border-color:rgba(37,99,235,.30)}
.btn:active{transform:translateY(1px);box-shadow:none}

.btn--primary{
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-700) 100%);
  border-color:transparent;
  color:#fff;
  box-shadow:0 14px 26px rgba(255,122,0,.20);
}
.btn--ghost{
  background:transparent;
  border:1px solid rgba(15,23,42,.16);
}
.btn--small{padding:8px 12px;font-size:14px}

/* Optional CTAs */
.btn--call{
  background:linear-gradient(180deg, var(--accent) 0%, var(--accent-700) 100%);
  border-color:transparent;
  color:#fff;
  box-shadow:0 14px 26px rgba(37,99,235,.18);
}
.btn--wa{
  background:linear-gradient(180deg,#2ce076 0%, #16a34a 100%);
  border-color:transparent;
  color:#05220f;
  font-weight:950;
}

/* Chips */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(255,122,0,.10);
  border:1px solid rgba(255,122,0,.18);
  color:#1f2937;
  font-size:12.5px;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(242,248,255,.82);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(130%) blur(10px);
}

.topbar{border-bottom:1px solid rgba(15,23,42,.10)}
.topbar__inner{
  max-width:1200px;margin:0 auto;padding:12px 18px;
  display:flex;align-items:center;gap:14px;
}
.logo img{
  display:block;
  max-height:54px;width:auto;height:auto;
  filter:drop-shadow(0 10px 14px rgba(15,23,42,.12));
}
.topbar__cta{display:flex;gap:10px;margin-left:auto}

/* Mobile toggle */
.menu-toggle{
  display:none;margin-left:8px;
  border:1px solid rgba(15,23,42,.16);
  background:#ffffff;
  border-radius:999px;
  padding:10px 12px;
  box-shadow:0 10px 18px rgba(15,23,42,.10);
}

/* Navbar */
.navbar{background:transparent}
.navbar__list{
  max-width:1200px;margin:0 auto;padding:10px 18px;
  display:flex;gap:14px;list-style:none;flex-wrap:wrap;
}
.navbar__list a{
  display:inline-flex;align-items:center;
  padding:9px 12px;
  border-radius:999px;
  color:#0f172a;
  font-weight:900;
  border:1px solid rgba(15,23,42,.12);
  background:rgba(255,255,255,.75);
  transition:transform .08s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease;
}
.navbar__list a:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 30px rgba(15,23,42,.10);
  border-color:rgba(37,99,235,.22);
  background:#ffffff;
}
.navbar__list a.active,
.navbar__list a[aria-current="page"]{
  background:linear-gradient(180deg, rgba(37,99,235,.14) 0%, rgba(37,99,235,.06) 100%);
  border-color:rgba(37,99,235,.28);
}

/* Hero */
.hero{
  border:1px solid rgba(15,23,42,.12);
  border-radius:var(--radius2);
  overflow:hidden;
  margin:18px 0 26px;
  background:rgba(255,255,255,.88);
  box-shadow:var(--shadow2);
}
.hero__img{
  width:100%;
  height:320px;
  object-fit:cover;
  background:
    radial-gradient(900px 420px at 15% 0%, rgba(37,99,235,.22) 0%, rgba(37,99,235,0) 55%),
    radial-gradient(900px 420px at 100% 10%, rgba(255,122,0,.22) 0%, rgba(255,122,0,0) 55%),
    linear-gradient(135deg, rgba(20,184,166,.16) 0%, rgba(255,255,255,.0) 60%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.hero__overlay{
  padding:18px 18px 20px;
  border-top:1px solid rgba(15,23,42,.10);
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.90));
}
.hero__overlay h1{margin:0 0 6px;font-size:34px}
.hero__overlay p{margin:0;color:var(--muted)}

/* Cards */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
  gap:18px;
}
.card{
  border:1px solid rgba(15,23,42,.12);
  border-radius:var(--radius);
  padding:16px 16px 14px;
  background:rgba(255,255,255,.92);
  box-shadow:0 10px 22px rgba(15,23,42,.08);
  transition:transform .12s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow2);
  border-color:rgba(255,122,0,.22);
}
.card h1,.card h2,.card h3{margin:0 0 8px}
.card p{margin:0 0 12px}

.section-head{margin-bottom:12px}
.meta{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.tag{
  background:rgba(20,184,166,.10);
  border:1px solid rgba(20,184,166,.20);
  border-radius:999px;
  padding:6px 12px;
  font-size:13px;
  color:#0f172a;
}

/* Pagination */
.pager{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0;align-items:center}
.pg{
  padding:9px 12px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.12);
  background:rgba(255,255,255,.86);
  color:var(--ink);
  font-weight:950;
  transition:transform .08s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease;
}
.pg:hover{box-shadow:var(--shadow);border-color:rgba(37,99,235,.24)}
.pg.active{
  background:linear-gradient(180deg, var(--accent) 0%, var(--accent-700) 100%);
  color:#fff;
  border-color:transparent;
  box-shadow:0 14px 26px rgba(37,99,235,.18);
}
.pg.disabled{opacity:.45;pointer-events:none}
.dots{padding:8px 6px;color:var(--muted)}

/* Footer */
.site-footer{
  margin-top:30px;
  border-top:1px solid rgba(15,23,42,.12);
  background:
    radial-gradient(900px 420px at 10% 0%, rgba(37,99,235,.10) 0%, rgba(37,99,235,0) 58%),
    radial-gradient(900px 420px at 100% 0%, rgba(255,122,0,.10) 0%, rgba(255,122,0,0) 58%),
    linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.35));
}
.footer__grid{
  max-width:1200px;
  margin:0 auto;
  padding:24px 18px;
  display:grid;
  gap:22px;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
}
.footer__block h3{margin:0 0 10px}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.footer__bottom{
  border-top:1px solid rgba(15,23,42,.10);
  padding:14px 18px;
  text-align:center;
  color:#475569;
  font-size:14px;
  background:rgba(255,255,255,.65);
}

/* Footer quick links */
.footer-quick-links{
  margin-top:6px;
  font-size:14px;
  color:#475569;
  line-height:1.6;
}
.footer-quick-links a{color:var(--accent);white-space:nowrap}
.footer-quick-links a:hover{text-decoration:underline}

/* Forms */
.contact-form{position:relative}
.contact-form .row{display:grid;gap:12px;margin-bottom:12px}
.contact-form .row--two{grid-template-columns:repeat(2,minmax(0,1fr))}
.contact-form .row--two > *{min-width:0}

.contact-form input,
.contact-form textarea,
.contact-form select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(15,23,42,.14);
  font:inherit;
  background:#ffffff;
  transition:border-color .15s ease, box-shadow .15s ease, transform .06s ease;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus{
  outline:none;
  border-color:rgba(37,99,235,.55);
  box-shadow:var(--ring);
}
.contact-form textarea{min-height:120px;resize:vertical}

.contact-form select{
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
  padding-right:44px;
  background:
    #ffffff
    url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'>\
<polyline points='6 9 12 15 18 9'/></svg>")
    no-repeat right 12px center / 18px 18px;
}
.contact-form select::-ms-expand{display:none}

.contact-form .hp{
  position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;
}

/* Mobile CTA Bar */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;
  display:none;
  z-index:9999;
  background:rgba(255,255,255,.92);
  border-top:1px solid rgba(15,23,42,.12);
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -12px 26px rgba(15,23,42,.12);
}
.mobile-cta .mcta-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:49%;height:48px;margin:0;padding:0 14px;
  border-radius:999px;font-weight:950;border:0;text-align:center;
  cursor:pointer;
}
.mobile-cta .mcta-call{
  background:linear-gradient(180deg, var(--accent) 0%, var(--accent-700) 100%);
  color:#fff;
}
.mobile-cta .mcta-wa{
  background:linear-gradient(180deg,#2ce076 0%, #16a34a 100%);
  color:#05220f;
}

/* Videos */
.videos{margin:22px 0}
.videos h2{margin:0 0 12px}
.video-grid{
  display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit, minmax(260px,1fr));
}
.video{
  position:relative;
  padding-top:56.25%;
  border-radius:16px;
  overflow:hidden;
  border:1px solid rgba(15,23,42,.12);
  background:#000;
  box-shadow:var(--shadow);
}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Socials */
.socials{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.socials .social{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:14px;
  border:1px solid rgba(15,23,42,.12);
  background:#ffffff;
  box-shadow:0 10px 18px rgba(15,23,42,.10);
}
.socials .social svg{width:20px;height:20px;fill:#0f172a}

/* Contact box */
.contact-box{
  margin:24px 0;
  padding:18px 20px;
  border-radius:16px;
  border:1px solid rgba(15,23,42,.12);
  background:rgba(255,255,255,.92);
  box-shadow:var(--shadow);
  color:var(--ink);
  font-family:var(--font-sans);
}
.contact-box__title{
  margin:0 0 8px;
  font-size:1.06rem;
  font-weight:950;
}
.contact-box p{margin:6px 0;font-size:.95rem;color:#475569}
.contact-box__note{margin-top:10px;font-size:.88rem;color:var(--muted)}

.contact-box--mini{background:rgba(255,122,0,.08)}
.contact-box--full{
  background:linear-gradient(135deg, rgba(37,99,235,.92) 0%, rgba(20,184,166,.86) 55%, rgba(255,122,0,.88) 110%);
  border-color:rgba(255,255,255,.22);
  color:#fff;
}
.contact-box--full .contact-box__title{color:#fff}
.contact-box--full p{color:rgba(255,255,255,.92)}

/* KB buttons */
.kb-contact-actions,
.kb-contact-socials{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 6px}
.kb-contact-socials{gap:8px}
.kb-contact-links{list-style:none;padding-left:0;margin:6px 0 0}
.kb-contact-links li{margin:2px 0}
.kb-contact-links a{font-size:.9rem;color:var(--accent)}
.kb-contact-links a:hover{text-decoration:underline}
.contact-box--full .kb-contact-links a{color:#e0f2fe}
.kb-contact-links-label{margin-top:10px;font-size:.9rem}

.kb-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 12px;
  font-size:.92rem;
  font-weight:950;
  border-radius:999px;
  text-decoration:none;
  border:1px solid rgba(15,23,42,.12);
  cursor:pointer;
  background:#ffffff;
  box-shadow:0 10px 18px rgba(15,23,42,.10);
  transition:transform .08s ease, box-shadow .14s ease, background-color .14s ease, color .14s ease, border-color .14s ease, opacity .14s ease;
}
.kb-btn__icon{width:18px;height:18px;flex-shrink:0}
.kb-btn__label{white-space:nowrap}
.kb-btn:hover{transform:translateY(-1px);box-shadow:0 16px 30px rgba(15,23,42,.14)}
.kb-btn:active{transform:translateY(0);box-shadow:0 10px 18px rgba(15,23,42,.10)}

.kb-btn-call{
  background:linear-gradient(180deg, var(--accent) 0%, var(--accent-700) 100%);
  border-color:transparent;
  color:#fff;
}
.kb-btn-wa{
  background:linear-gradient(180deg,#2ce076 0%, #16a34a 100%);
  border-color:transparent;
  color:#05220f;
}
.kb-btn-email{
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-700) 100%);
  border-color:transparent;
  color:#fff;
}
.kb-btn-social{background:#ffffff;color:var(--ink)}
.contact-box--full .kb-btn-social{
  background:rgba(255,255,255,.16);
  color:#fff;
  border-color:rgba(255,255,255,.20);
}

/* VK Cards + Promo CTA */
.vk-card{
  position:relative;
  margin:1.5rem 0;
  padding:1.5rem 1.75rem;
  border-radius:var(--radius2);
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.12);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.vk-card::before{
  content:"";
  position:absolute;left:0;top:0;bottom:0;width:6px;
  background:linear-gradient(180deg, rgba(37,99,235,.85), rgba(20,184,166,.75));
}
.vk-card--highlight{border-color:rgba(255,122,0,.22)}
.vk-card h2,.vk-card h3{margin-top:0}
.vk-card p:last-child{margin-bottom:0}

.vk-promo-cta{
  margin:2.4rem 0;
  padding:1.6rem 1.6rem 1.7rem;
  border-radius:var(--radius2);
  background:linear-gradient(135deg, rgba(37,99,235,.92) 0%, rgba(20,184,166,.86) 55%, rgba(255,122,0,.90) 110%);
  color:#fff;
  text-align:center;
  box-shadow:0 28px 60px rgba(15,23,42,.22);
  border:1px solid rgba(255,255,255,.20);
}
.vk-promo-cta h2{
  margin:0 0 .75rem;
  font-size:1.34rem;
  line-height:1.35;
  font-weight:950;
}
.vk-promo-cta p{
  margin:0 0 1.15rem;
  font-size:.98rem;
  line-height:1.6;
  max-width:720px;
  margin-left:auto;margin-right:auto;
  opacity:.95;
}
.vk-promo-cta__btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  padding:.78rem 1.45rem;
  border-radius:999px;
  background:rgba(255,255,255,.96);
  color:#0b1220;
  font-weight:950;
  font-size:.98rem;
  text-decoration:none;
  box-shadow:0 12px 30px rgba(0,0,0,.18);
  transition:transform .12s ease, box-shadow .12s ease, background-color .12s ease, color .12s ease;
  border:none;
}
.vk-promo-cta__btn:hover,
.vk-promo-cta__btn:focus-visible{
  transform:translateY(-1px);
  box-shadow:0 18px 40px rgba(0,0,0,.22);
  background:#ffffff;
}
.vk-promo-cta__btn:active{transform:translateY(0)}

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

/* Responsive */
@media (max-width:900px){
  .topbar__inner{gap:10px}
  .topbar__cta{order:3;width:100%;justify-content:flex-end}
  .menu-toggle{display:inline-flex}
  .navbar{display:none}
  .navbar.open{display:block}
  .navbar__list{flex-direction:column;gap:10px}
  .logo img{max-height:48px}
  .hero__img{height:240px}
  .mobile-cta{display:flex;gap:2%}
  body{padding-bottom:80px}
}
@media (max-width:700px){
  .contact-form .row--two{grid-template-columns:1fr}
}
@media (max-width:640px){
  .vk-card{padding:1.25rem 1.25rem;border-radius:16px}
  .vk-promo-cta{margin:2rem 0;padding:1.35rem 1.15rem 1.5rem;border-radius:16px}
  .vk-promo-cta h2{font-size:1.16rem}
  .vk-promo-cta__btn{width:100%;max-width:340px}
}