/* ============================================================
   БЕЗОПАСНОЕ СОЛНЦЕ — Design tokens & base
   ============================================================ */
:root{
  --teal-900:#0a3640;
  --teal-700:#0f5b6b;
  --teal-600:#147a8c;
  --teal-500:#1c93a8;
  --sun-500:#f5a623;
  --sun-400:#ffc857;
  --sun-300:#ffe08a;
  --cream-50:#fffaf0;
  --cream-100:#fdf3e1;
  --ink-900:#102026;
  --ink-700:#33474d;
  --ink-500:#5c7176;
  --white:#ffffff;

  --grad-sun: linear-gradient(135deg,var(--sun-400) 0%,var(--sun-500) 55%,#ef8b1a 100%);
  --grad-sky: linear-gradient(160deg,var(--teal-900) 0%,var(--teal-700) 45%,var(--teal-600) 100%);
  --grad-text: linear-gradient(95deg,var(--sun-500),var(--teal-600));

  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --radius-pill:999px;

  --shadow-card: 0 12px 30px -10px rgba(10,54,64,.18);
  --shadow-pop: 0 24px 60px -18px rgba(10,54,64,.32);

  --ease: cubic-bezier(.22,1,.36,1);
  --dur-fast:180ms;
  --dur-med:300ms;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}

body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  background:var(--cream-50);
  color:var(--ink-900);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Sora',sans-serif;
  line-height:1.18;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
  color:var(--teal-900);
}

p{margin:0 0 1em;color:var(--ink-700);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}

.container{max-width:1240px;margin:0 auto;padding:0 24px;}
.gradient-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;}

.section{padding:96px 0;}
.section-tight{padding:64px 0;}
@media (max-width:768px){
  .section{padding:64px 0;}
  .section-tight{padding:44px 0;}
}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--teal-600);
  background:rgba(20,122,140,.08);
  border:1px solid rgba(20,122,140,.18);
  padding:7px 16px;border-radius:var(--radius-pill);
  margin-bottom:18px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--sun-500);box-shadow:0 0 0 4px rgba(245,166,35,.25);}

.section-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.section-head h2{font-size:clamp(28px,4vw,42px);}
.section-head p{font-size:17px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:var(--radius-pill);
  border:none;cursor:pointer;
  transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  white-space:nowrap;
}
.btn:active{transform:scale(.96);}
.btn-sun{background:var(--grad-sun);color:var(--teal-900);box-shadow:0 10px 24px -8px rgba(245,166,35,.55);}
.btn-sun:hover{transform:translateY(-2px);box-shadow:0 16px 30px -8px rgba(245,166,35,.65);}
.btn-teal{background:var(--teal-700);color:#fff;box-shadow:0 10px 24px -8px rgba(15,91,107,.5);}
.btn-teal:hover{transform:translateY(-2px);background:var(--teal-600);}
.btn-ghost{background:transparent;color:var(--teal-900);border:1.5px solid rgba(16,32,38,.18);}
.btn-ghost:hover{background:rgba(16,32,38,.05);}
.btn-lg{padding:17px 32px;font-size:16px;}
.btn-sm{padding:10px 18px;font-size:13px;}
.btn-block{width:100%;}

/* ---------- Navbar ---------- */
.nav-wrapper{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:14px 0;
  background:rgba(255,250,240,.82);
  backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 2px 14px -6px rgba(10,54,64,.1);
  transition:background var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), padding var(--dur-med) var(--ease);
}
.nav-wrapper.scrolled{
  background:rgba(255,250,240,.95);
  box-shadow:0 4px 24px -8px rgba(10,54,64,.18);
  padding:10px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:800;font-size:19px;color:var(--teal-900);}
.nav-logo img{width:38px;height:38px;border-radius:10px;}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0;}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink-700);position:relative;padding:6px 0;transition:color var(--dur-fast);}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--sun-500);transition:width var(--dur-fast) var(--ease);}
.nav-links a:hover,.nav-links a.active{color:var(--teal-900);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:14px;}

.lang-switch{display:flex;border:1.5px solid rgba(16,32,38,.15);border-radius:var(--radius-pill);padding:3px;background:rgba(255,255,255,.6);}
.lang-switch button{
  border:none;background:transparent;padding:6px 12px;border-radius:var(--radius-pill);
  font-size:12.5px;font-weight:700;color:var(--ink-500);cursor:pointer;transition:all var(--dur-fast) var(--ease);
}
.lang-switch button.active{background:var(--teal-700);color:#fff;}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--teal-900);border-radius:2px;transition:all var(--dur-fast) var(--ease);}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:880px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);
    background:var(--cream-50);flex-direction:column;justify-content:center;align-items:flex-start;
    padding:0 40px;gap:26px;transform:translateX(100%);transition:transform var(--dur-med) var(--ease);
    box-shadow:-12px 0 40px -10px rgba(10,54,64,.25);
  }
  .nav-links.open{transform:translateX(0);}
  .nav-toggle{display:flex;}
  .nav-actions .btn-sm{display:none;}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:150px 0 100px;overflow:hidden;background:var(--grad-sky);}
.hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 80% 10%,rgba(245,166,35,.35),transparent 55%),
             radial-gradient(circle at 10% 90%,rgba(28,147,168,.4),transparent 55%);
  pointer-events:none;
}
.hero-sun{
  position:absolute;top:-120px;right:-80px;width:420px;height:420px;border-radius:50%;
  background:var(--grad-sun);filter:blur(2px);opacity:.85;
  animation:spin 40s linear infinite;
}
.hero-sun::after{
  content:'';position:absolute;inset:-40px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,200,87,.35),transparent 70%);
}
@keyframes spin{to{transform:rotate(360deg);}}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;text-align:center;}}

.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;padding:8px 16px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;margin-bottom:22px;}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--sun-400);}
.hero h1{color:#fff;font-size:clamp(34px,5.4vw,58px);font-weight:800;}
.hero p.lead{color:rgba(255,255,255,.82);font-size:18px;max-width:520px;}
@media (max-width:900px){.hero p.lead{margin-inline:auto;}}
.hero-ctas{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap;}
@media (max-width:900px){.hero-ctas{justify-content:center;}}

.hero-stats{display:flex;gap:34px;margin-top:46px;flex-wrap:wrap;}
@media (max-width:900px){.hero-stats{justify-content:center;}}
.hero-stats .stat-num{display:block;font-family:'Sora',sans-serif;font-size:28px;font-weight:800;color:var(--sun-400);}
.hero-stats .stat-label{font-size:12.5px;color:rgba(255,255,255,.65);}

/* ---------- 3D tilt visual ---------- */
.tilt-stage{perspective:1200px;}
.tilt-card{
  position:relative;transform-style:preserve-3d;
  transition:transform .12s var(--ease);
  will-change:transform;
}
.tilt-card img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-pop);
  transform:translateZ(0);
}
.tilt-glow{
  position:absolute;inset:0;border-radius:var(--radius-lg);
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.35),transparent 60%);
  mix-blend-mode:overlay;pointer-events:none;opacity:0;transition:opacity var(--dur-fast);
}
.tilt-card:hover .tilt-glow{opacity:1;}
.float-badge{
  position:absolute;background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card);
  padding:12px 16px;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;
  animation:floaty 5s ease-in-out infinite;transform:translateZ(60px);
}
@keyframes floaty{0%,100%{transform:translateZ(60px) translateY(0);}50%{transform:translateZ(60px) translateY(-10px);}}
.float-badge .ico{width:30px;height:30px;border-radius:50%;background:var(--grad-sun);display:flex;align-items:center;justify-content:center;color:var(--teal-900);font-size:15px;}

/* ---------- Cards grid (services / how-it-works) ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:#fff;border-radius:var(--radius-md);padding:30px;
  border:1px solid rgba(16,32,38,.06);
  box-shadow:var(--shadow-card);
  transition:transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop);}
.card .ico-wrap{
  width:54px;height:54px;border-radius:16px;background:var(--grad-sun);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--teal-900);
}
.card h3{font-size:19px;margin-bottom:8px;}
.card p{font-size:14.5px;margin-bottom:0;}

.step-card{position:relative;counter-increment:step;}
.steps{counter-reset:step;}
.step-card .step-num{
  position:absolute;top:-16px;left:24px;width:38px;height:38px;border-radius:50%;
  background:var(--teal-700);color:#fff;font-family:'Sora',sans-serif;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:var(--shadow-card);
}

/* ---------- UV Index module ---------- */
.uv-panel{
  background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-pop);
  padding:36px;border:1px solid rgba(16,32,38,.06);
}
.uv-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:26px;-ms-overflow-style:none;scrollbar-width:none;}
.uv-tabs::-webkit-scrollbar{display:none;}
.uv-tab{
  flex:0 0 auto;padding:10px 18px;border-radius:var(--radius-pill);border:1.5px solid rgba(16,32,38,.12);
  background:#fff;font-size:13.5px;font-weight:700;color:var(--ink-700);cursor:pointer;
  transition:all var(--dur-fast) var(--ease);white-space:nowrap;
}
.uv-tab:hover{border-color:var(--teal-500);}
.uv-tab.active{background:var(--teal-700);border-color:var(--teal-700);color:#fff;}

.uv-display{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;}
@media (max-width:720px){.uv-display{grid-template-columns:1fr;text-align:center;}}
.uv-gauge{
  width:160px;height:160px;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:conic-gradient(var(--gauge-color,var(--sun-500)) calc(var(--gauge-pct,50) * 1%), rgba(16,32,38,.08) 0);
  position:relative;margin:0 auto;
}
.uv-gauge::before{content:'';position:absolute;inset:12px;border-radius:50%;background:#fff;}
.uv-gauge-inner{position:relative;z-index:1;text-align:center;}
.uv-gauge-inner .uv-num{font-family:'Sora',sans-serif;font-size:40px;font-weight:800;color:var(--teal-900);display:block;}
.uv-gauge-inner .uv-cap{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-500);}
.uv-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:6px;}
@media (max-width:560px){.uv-meta{grid-template-columns:1fr;}}
.uv-meta-item{background:var(--cream-100);border-radius:var(--radius-sm);padding:14px 16px;}
.uv-meta-item .lbl{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-500);font-weight:700;}
.uv-meta-item .val{font-size:17px;font-weight:800;color:var(--teal-900);font-family:'Sora',sans-serif;}
.uv-advice{margin-top:22px;padding:16px 18px;border-radius:var(--radius-sm);background:rgba(245,166,35,.1);border:1px solid rgba(245,166,35,.3);font-size:14px;color:var(--ink-700);font-weight:600;}

/* ---------- Pricing-like / product spec cards ---------- */
.spec-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(16,32,38,.08);font-size:14.5px;}
.spec-row:last-child{border-bottom:none;}
.spec-row strong{color:var(--teal-900);}

/* ---------- Locations list ---------- */
.loc-item{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 24px;background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card);
  border:1px solid rgba(16,32,38,.06);
}
.loc-item .tag{font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:5px 12px;border-radius:var(--radius-pill);background:rgba(20,122,140,.1);color:var(--teal-700);}
.loc-item .tag.soon{background:rgba(245,166,35,.14);color:#b06a0f;}

/* ---------- Form ---------- */
.form-grid{display:grid;gap:18px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--teal-900);margin-bottom:7px;}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);border:1.5px solid rgba(16,32,38,.15);
  font-family:inherit;font-size:14.5px;background:#fff;transition:border-color var(--dur-fast);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal-500);}
.field small{display:block;margin-top:6px;color:var(--ink-500);font-size:12px;}

/* ---------- Footer ---------- */
.footer{background:var(--teal-900);color:rgba(255,255,255,.75);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
@media (max-width:780px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr;}}
.footer h4{color:#fff;font-size:14px;margin-bottom:16px;}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer a{font-size:13.5px;color:rgba(255,255,255,.7);transition:color var(--dur-fast);}
.footer a:hover{color:var(--sun-400);}
.footer-logo{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:800;color:#fff;font-size:18px;margin-bottom:14px;}
.footer-logo img{width:34px;height:34px;border-radius:9px;}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- Page header (sub pages) ---------- */
.page-hero{padding:140px 0 64px;background:var(--grad-sky);position:relative;overflow:hidden;}
.page-hero h1{color:#fff;font-size:clamp(30px,4.6vw,46px);}
.page-hero p{color:rgba(255,255,255,.8);max-width:560px;font-size:16.5px;}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:14px;}
.breadcrumb a{color:rgba(255,255,255,.85);}

.divider-wave{display:block;width:100%;height:60px;margin-top:-1px;}

.cta-band{background:var(--grad-sun);border-radius:var(--radius-lg);padding:56px;text-align:center;position:relative;overflow:hidden;}
.cta-band h2{color:var(--teal-900);}
.cta-band p{color:rgba(16,32,38,.75);max-width:520px;margin-inline:auto;}

.timeline-list{position:relative;padding-left:36px;}
.timeline-list::before{content:'';position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:rgba(16,32,38,.12);}
.timeline-item{position:relative;padding-bottom:30px;}
.timeline-item::before{content:'';position:absolute;left:-36px;top:3px;width:20px;height:20px;border-radius:50%;background:var(--grad-sun);border:3px solid #fff;box-shadow:0 0 0 2px rgba(245,166,35,.3);}

.badge-list{display:flex;flex-wrap:wrap;gap:10px;}
.pill{font-size:12.5px;font-weight:700;background:rgba(20,122,140,.08);color:var(--teal-700);padding:7px 14px;border-radius:var(--radius-pill);border:1px solid rgba(20,122,140,.18);}