:root{
  --primary:#0B6E5C;
  --primary-dark:#084F42;
  --primary-light:#E4F2EE;
  --accent:#E0A63C;
  --ink:#0E1F1B;
  --ink-soft:#4B5D58;
  --bg:#F7FAF9;
  --bg-tint:#EFF6F3;
  --line:#DEE8E4;
  --white:#FFFFFF;
  --radius:18px;
  --shadow:0 10px 30px -12px rgba(10,40,32,0.18);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.brand__text{font-family:'Manrope',system-ui,sans-serif;}
h1,h2,h3{margin:0 0 .5em;color:var(--ink);line-height:1.15;}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;}
.i-lg{width:28px;height:28px;stroke-width:1.5;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn--primary{background:var(--primary);color:#fff;}
.btn--primary:hover{background:var(--primary-dark);}
.btn--outline{border-color:var(--ink);color:var(--ink);}
.btn--outline:hover{background:var(--ink);color:#fff;}
.btn--ghost{border-color:var(--line);color:var(--ink-soft);background:#fff;}
.btn--ghost:hover{border-color:var(--primary);color:var(--primary);}
.btn--sm{padding:10px 18px;font-size:14px;}
.btn--block{width:100%;}

/* Topbar */
.topbar{background:var(--primary-dark);color:#DFEDE9;font-size:13.5px;}
.topbar__row{display:flex;align-items:center;justify-content:space-between;gap:16px;height:38px;}
.topbar__item{display:flex;align-items:center;gap:6px;opacity:.9;}
.topbar__item .i{width:15px;height:15px;}
.topbar__item--right{gap:20px;}
.topbar__phone{font-weight:700;color:#fff;}

/* Header */
.header{
  position:sticky;top:0;z-index:50;background:rgba(247,250,249,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header__row{display:flex;align-items:center;gap:28px;height:76px;}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);}
.brand__mark{width:38px;height:38px;color:var(--primary);}
.brand__mark svg{width:100%;height:100%;}
.brand__text{display:flex;flex-direction:column;line-height:1.05;}
.brand__text strong{font-weight:800;font-size:17px;}
.brand__text em{font-style:normal;font-weight:500;font-size:12.5px;color:var(--primary);letter-spacing:.06em;text-transform:uppercase;}

.nav{display:flex;gap:26px;margin-left:8px;flex:1;}
.nav a{font-size:15px;font-weight:600;color:var(--ink-soft);}
.nav a:hover{color:var(--primary);}
.header__cta{display:flex;align-items:center;gap:10px;}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;}

/* Hero */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;}
.hero__waves{position:absolute;inset:0;color:var(--primary);pointer-events:none;z-index:0;}
.hero__waves svg{width:100%;height:100%;}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .9fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;
  background:var(--primary-light);color:var(--primary-dark);font-weight:700;font-size:13px;margin-bottom:18px;
}
.hero h1{font-size:44px;font-weight:800;letter-spacing:-.01em;}
.hero h1 span{color:var(--primary);}
.hero__lead{font-size:17px;color:var(--ink-soft);max-width:56ch;}
.hero__cta{display:flex;gap:14px;margin:26px 0 34px;flex-wrap:wrap;}
.hero__stats{display:flex;gap:34px;flex-wrap:wrap;}
.hero__stats div{display:flex;flex-direction:column;}
.hero__stats b{font-size:22px;font-weight:800;color:var(--primary-dark);}
.hero__stats span{font-size:13px;color:var(--ink-soft);}

.panel-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.panel-card__title{font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:14px;}
.panel-list{display:flex;flex-direction:column;gap:14px;}
.panel-list li{display:flex;flex-direction:column;padding:12px 14px;border-radius:12px;background:var(--bg-tint);}
.panel-list li span{font-weight:700;font-size:14.5px;}
.panel-list li small{color:var(--ink-soft);font-size:12.5px;margin-top:2px;}
.panel-card__foot{margin-top:16px;font-size:13px;color:var(--ink-soft);line-height:1.5;}

/* Marquee */
.marquee-wrap{padding:36px 0 8px;}
.section-kicker{
  font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:10px;
}
.section-kicker--center{text-align:center;}
.section-kicker--light{color:#8FD9C4;}
.marquee{overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee__track{display:flex;gap:14px;width:max-content;animation:scroll 34s linear infinite;padding:6px 0 30px;}
.marquee__track span{
  flex:none;padding:9px 18px;border:1px solid var(--line);border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-soft);background:#fff;
}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* Sections */
.section{padding:76px 0;}
.section--tint{background:var(--bg-tint);}
.section--dark{background:var(--primary-dark);color:#fff;}
.h2--light{color:#fff;}
.text{color:var(--ink-soft);font-size:16px;line-height:1.7;max-width:60ch;}
.text--wide{max-width:70ch;}

.about__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start;}
.about__badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.about__badges span{
  font-size:13px;font-weight:700;color:var(--primary-dark);background:var(--primary-light);
  padding:8px 14px;border-radius:999px;
}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;
  display:flex;flex-direction:column;gap:10px;
}
.stat-card .i-lg{color:var(--primary);}
.stat-card b{font-size:24px;font-weight:800;}
.stat-card span{font-size:13.5px;color:var(--ink-soft);}

/* Product cards */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px;}
.p-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:.2s ease;
}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.p-card__icon{
  width:52px;height:52px;border-radius:14px;background:var(--primary-light);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.p-card__icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.p-card h3{font-size:17px;margin-bottom:12px;}
.p-card ul li{
  position:relative;padding-left:16px;color:var(--ink-soft);font-size:14.5px;line-height:1.9;
}
.p-card ul li::before{content:"";position:absolute;left:0;top:12px;width:5px;height:5px;border-radius:50%;background:var(--primary);}

.also-supply{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:32px;}
.also-supply__label{font-weight:700;margin-right:4px;color:var(--ink);}
.chip{font-size:13.5px;font-weight:600;color:var(--primary-dark);background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;}

/* Why us */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px;}
.why-card{padding:26px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);}
.why-card__num{font-family:'Manrope',sans-serif;font-weight:800;font-size:28px;color:var(--primary-light);-webkit-text-stroke:1.5px var(--primary);color:transparent;margin-bottom:10px;}
.why-card h3{font-size:16.5px;}
.why-card p{color:var(--ink-soft);font-size:14.5px;line-height:1.7;margin:0;}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px;}
.step{padding:24px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);}
.step__num{
  width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px;
}
.step h3{color:#fff;font-size:16.5px;}
.step p{color:#B9DED2;font-size:14px;line-height:1.7;margin:0;}

/* Contacts */
.contacts__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start;}
.contact-list{display:flex;flex-direction:column;gap:20px;margin:26px 0;}
.contact-list li{display:flex;gap:14px;align-items:flex-start;}
.contact-list .i{color:var(--primary);margin-top:3px;}
.contact-list b{display:block;font-size:15px;margin-bottom:3px;}
.contact-list span{display:block;font-size:14.5px;color:var(--ink-soft);}
.contact-list a:hover{color:var(--primary);}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:280px;}
.map-embed iframe{width:100%;height:100%;border:0;}

.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);
}
.form-card h3{font-size:20px;}
.form-card > p{color:var(--ink-soft);font-size:14.5px;}
.form-card form{display:flex;flex-direction:column;gap:16px;margin-top:18px;}
.form-card label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:700;color:var(--ink);}
.form-card input,.form-card textarea{
  font:inherit;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg-tint);
  color:var(--ink);resize:vertical;
}
.form-card input:focus,.form-card textarea:focus{outline:2px solid var(--primary);outline-offset:1px;}
.form-note{font-size:12px;color:var(--ink-soft);text-align:center;margin:2px 0 0;}

/* Footer */
.footer{background:var(--ink);color:#C9D6D1;padding:56px 0 0;}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer .brand{color:#fff;margin-bottom:14px;}
.footer .brand__mark{color:var(--accent);}
.footer p{font-size:14px;line-height:1.7;color:#9FB2AC;}
.footer h4{color:#fff;font-size:14px;margin:0 0 14px;text-transform:uppercase;letter-spacing:.05em;}
.footer-nav,.footer-legal{display:flex;flex-direction:column;gap:10px;}
.footer-nav a{font-size:14px;color:#B9C8C2;}
.footer-nav a:hover{color:#fff;}
.footer-legal li{font-size:13.5px;color:#9FB2AC;}
.footer__bottom{padding:22px 0;font-size:13px;color:#7E9089;}

/* WhatsApp FAB */
.fab-whatsapp{
  position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px -8px rgba(0,0,0,.4);z-index:60;
}
.fab-whatsapp svg{width:28px;height:28px;fill:#fff;}

/* Responsive */
@media (max-width:1024px){
  .hero__grid,.about__grid,.contacts__grid{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:860px){
  .topbar__item:first-child{display:none;}
  .nav{display:none;}
  .burger{display:flex;}
  .header__cta .btn--ghost{display:none;}
  .hero h1{font-size:32px;}
}
@media (max-width:600px){
  .cards-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .footer__grid{grid-template-columns:1fr 1fr;}
  .hero__stats{gap:22px;}
}

.nav.is-open{
  display:flex;position:absolute;top:76px;left:0;right:0;background:#fff;
  flex-direction:column;padding:18px 24px;gap:4px;border-bottom:1px solid var(--line);
}
.nav.is-open a{padding:12px 0;border-bottom:1px solid var(--line);}