:root{
 --g-dark:#0d1f0b;--g-forest:#1c3a18;--g-green:#2d5a27;--g-mid:#3d7235;
 --g-accent:#c4893a;--g-accent2:#e8a84c;--g-light:#7ec072;
 --g-cream:#f7f5f0;--g-cream2:#efe9dd;--g-text:#1a2718;--g-muted:#5c7559;--g-line:#e4ddcd;
 --fh:'Unbounded',sans-serif;--fb:'Onest',sans-serif;
 --radius:16px;--radius-lg:22px;--radius-sm:10px;
 --sh:0 4px 20px rgba(13,31,11,.08);--sh-md:0 14px 40px rgba(13,31,11,.14);--sh-lg:0 24px 60px rgba(13,31,11,.2);
 --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--fb);font-size:16px;line-height:1.65;color:var(--g-text);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fh);font-weight:700;line-height:1.15;letter-spacing:-.02em}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;border:none;cursor:pointer;transition:all .25s var(--ease);font-family:var(--fb)}
.btn-lg{padding:16px 34px;font-size:16px}
.btn-block{display:flex;width:100%;justify-content:center;margin-bottom:10px}
.btn-primary{background:linear-gradient(135deg,var(--g-accent),var(--g-accent2));color:#fff;box-shadow:0 8px 24px rgba(196,137,58,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(196,137,58,.55)}
.btn-ghost{background:transparent;color:currentColor;border:1.5px solid currentColor}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* SECTION HEAD */
.section-head{max-width:680px;margin:0 auto 52px;text-align:center}
.section-label{display:inline-block;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--g-accent);margin-bottom:14px;position:relative;padding-left:30px}
.section-label::before{content:"";position:absolute;left:0;top:50%;width:22px;height:2px;background:var(--g-accent);transform:translateY(-50%)}
.section-label.light{color:var(--g-accent2)}
.section-head h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:16px}
.section-head p{color:var(--g-muted);font-size:17px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:all .3s}
.site-header.is-scrolled{border-bottom-color:var(--g-line);box-shadow:0 4px 20px rgba(13,31,11,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.header-logo img{height:40px;width:auto}
.header-nav{display:flex;gap:30px}
.header-nav a{font-size:15px;font-weight:500;color:var(--g-text);transition:color .2s;position:relative}
.header-nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--g-accent);transition:width .25s}
.header-nav a:hover{color:var(--g-green)}
.header-nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:16px}
.header-phone{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--g-forest)}
.header-phone i{color:var(--g-accent)}
.header-burger{display:none;background:none;border:none;font-size:22px;color:var(--g-forest);cursor:pointer}

/* HERO */
.hero{position:relative;min-height:58vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(9,20,7,.92) 0%,rgba(13,31,11,.78) 42%,rgba(13,31,11,.35) 100%)}
.hero-content{position:relative;z-index:2;padding:44px 24px;max-width:820px}
.hero-badge{display:inline-block;background:rgba(196,137,58,.2);border:1px solid rgba(232,168,76,.4);color:var(--g-accent2);font-size:13px;font-weight:600;letter-spacing:.05em;padding:7px 18px;border-radius:999px;margin-bottom:24px}
.hero h1{font-size:clamp(32px,5.4vw,62px);color:#fff;font-weight:900;margin-bottom:22px}
.hero-lead{font-size:clamp(16px,2vw,20px);color:rgba(255,255,255,.82);margin-bottom:34px;max-width:640px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.hero-actions .btn-ghost{color:#fff}
.hero-stats{display:flex;gap:44px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-family:var(--fh);font-size:34px;font-weight:800;color:var(--g-accent2);line-height:1}
.hero-stats span{font-size:13.5px;color:rgba(255,255,255,.6);margin-top:6px}

/* MATERIALS */
.materials{padding:100px 0;background:var(--g-cream)}
.materials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.material-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--sh);transition:all .3s var(--ease);display:flex;flex-direction:column}
.material-card:hover{transform:translateY(-6px);box-shadow:var(--sh-md)}
.material-srez{aspect-ratio:16/10;overflow:hidden;background:var(--g-cream2)}
.material-srez img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.material-card:hover .material-srez img{transform:scale(1.06)}
.material-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.material-body h3{font-size:21px;margin-bottom:12px}
.material-body p{font-size:14.5px;color:var(--g-muted);line-height:1.6;margin-bottom:20px;flex:1}
.material-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:18px;border-top:1px solid var(--g-line)}
.material-price{font-family:var(--fh);font-weight:700;font-size:17px;color:var(--g-green)}
.material-life{font-size:13px;color:var(--g-muted)}
.material-life i{color:var(--g-accent);margin-right:4px}

/* PROJECTS */
.projects{padding:100px 0;background:#fff}
.projects-filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.pf-btn{padding:11px 22px;border-radius:999px;border:1.5px solid var(--g-line);background:#fff;font-family:var(--fb);font-size:14.5px;font-weight:600;color:var(--g-muted);cursor:pointer;transition:all .25s var(--ease)}
.pf-btn:hover{border-color:var(--g-green);color:var(--g-green)}
.pf-btn.is-active{background:var(--g-forest);border-color:var(--g-forest);color:#fff}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.project-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--sh);transition:all .3s var(--ease);display:flex;flex-direction:column}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.project-photo{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--g-cream2)}
.project-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.project-card:hover .project-photo img{transform:scale(1.07)}
.project-tag{position:absolute;left:14px;top:14px;background:rgba(13,31,11,.82);color:#fff;font-size:11.5px;font-weight:600;padding:6px 13px;border-radius:999px;backdrop-filter:blur(6px)}
.project-code{position:absolute;right:14px;top:14px;background:rgba(196,137,58,.92);color:#fff;font-size:12px;font-weight:700;padding:6px 12px;border-radius:8px;font-family:var(--fh)}
.project-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:14px;flex:1}
.project-specs{display:flex;flex-wrap:wrap;gap:14px}
.project-specs span{display:flex;align-items:center;gap:6px;font-size:13.5px;color:var(--g-muted);font-weight:500}
.project-specs i{color:var(--g-green);font-size:13px}
.project-price{display:flex;flex-direction:column;gap:2px;margin-top:auto}
.pp-label{font-size:12px;color:var(--g-muted)}
.pp-val{font-family:var(--fh);font-size:20px;font-weight:700;color:var(--g-green)}
.project-more{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--g-accent);transition:gap .25s}
.project-card:hover .project-more{gap:14px}

/* TECH */
.tech{position:relative;padding:100px 0;background:linear-gradient(140deg,#170f07,#2a1c0e 55%,#4a3418);overflow:hidden}
.tech-glow{position:absolute;top:-160px;left:-120px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(232,168,76,.28),transparent 65%);pointer-events:none}
.tech-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;margin-bottom:56px}
.tech-info h2{font-size:clamp(26px,3.4vw,40px);color:#fff;margin-bottom:18px}
.tech-lead{color:rgba(255,255,255,.72);font-size:17px;margin-bottom:26px}
.tech-points{list-style:none;display:flex;flex-direction:column;gap:14px}
.tech-points li{display:flex;align-items:flex-start;gap:12px;color:rgba(255,255,255,.9);font-size:15.5px;font-weight:500}
.tech-points i{flex:none;width:24px;height:24px;background:rgba(232,168,76,.18);color:var(--g-accent2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;margin-top:1px}
.tech-proof{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5);border:1px solid rgba(232,168,76,.3)}
.tech-proof img{width:100%;aspect-ratio:4/3;object-fit:cover}
.tech-proof-cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(9,20,7,.92));padding:32px 22px 20px;display:flex;flex-direction:column;gap:2px}
.tech-proof-cap strong{color:var(--g-accent2);font-family:var(--fh);font-size:18px}
.tech-proof-cap span{color:rgba(255,255,255,.7);font-size:13px}
.tech-facts{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:44px;border-top:1px solid rgba(255,255,255,.14)}
.tech-facts div{text-align:center}
.tech-facts strong{display:block;font-family:var(--fh);font-size:clamp(30px,4vw,46px);font-weight:900;background:linear-gradient(120deg,var(--g-accent2),#f2d49a);-webkit-background-clip:text;background-clip:text;color:transparent}
.tech-facts span{color:rgba(255,255,255,.6);font-size:13.5px;margin-top:6px;display:block}

/* BUILD */
.build{padding:100px 0;background:var(--g-cream)}
.build-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:56px}
.build-step{background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--sh);transition:all .3s var(--ease)}
.build-step:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.bs-num{font-family:var(--fh);font-size:15px;font-weight:700;color:var(--g-accent);letter-spacing:.1em}
.build-step h3{font-size:19px;margin:14px 0 10px}
.build-step p{font-size:14px;color:var(--g-muted);line-height:1.6}
.build-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;background:linear-gradient(135deg,var(--g-forest),var(--g-green));border-radius:var(--radius-lg);padding:40px 48px;box-shadow:var(--sh-md)}
.build-cta h3{color:#fff;font-size:26px;margin-bottom:8px}
.build-cta p{color:rgba(255,255,255,.75);font-size:16px}

/* FOOTER */
.site-footer{position:relative;background:var(--g-dark);padding:80px 0 30px;margin-top:0}
.footer-wave{position:absolute;top:-1px;left:0;right:0;line-height:0}
.footer-wave svg{width:100%;height:52px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;padding-top:40px}
.footer-logo{height:46px;margin-bottom:20px}
.footer-about p{color:rgba(255,255,255,.55);font-size:14.5px;line-height:1.7;margin-bottom:22px;max-width:340px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;transition:all .25s}
.footer-social a:hover{background:var(--g-accent);transform:translateY(-3px)}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col ul a{color:rgba(255,255,255,.55);font-size:14px;transition:color .2s}
.footer-col ul a:hover{color:var(--g-accent2)}
.footer-contacts li{display:flex;align-items:flex-start;gap:10px;color:rgba(255,255,255,.55);font-size:14px}
.footer-contacts i{color:var(--g-accent);margin-top:4px;flex:none}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:26px;margin-top:46px;border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom p{color:rgba(255,255,255,.4);font-size:13px}
.footer-bottom a{color:var(--g-accent2)}

/* PROJECT PAGE */
.proj-hero{padding:36px 0 0;background:var(--g-cream)}
.breadcrumbs{font-size:13.5px;color:var(--g-muted);margin-bottom:20px}
.breadcrumbs a:hover{color:var(--g-green)}
.proj-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:32px}
.proj-tag{display:inline-block;background:#fff;border:1px solid var(--g-line);color:var(--g-muted);font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:12px}
.proj-head h1{font-size:clamp(28px,4vw,44px)}
.proj-sub{color:var(--g-muted);font-size:16px;margin-top:8px}
.proj-gallery{padding:32px 0;background:var(--g-cream)}
.pg-main{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--sh-md);aspect-ratio:16/8;background:var(--g-cream2)}
.pg-main img{width:100%;height:100%;object-fit:cover}
.pg-thumbs{display:flex;gap:12px;margin-top:14px}
.pg-thumb{flex:1;max-width:180px;aspect-ratio:16/10;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;padding:0;cursor:pointer;background:none;opacity:.65;transition:all .25s}
.pg-thumb img{width:100%;height:100%;object-fit:cover}
.pg-thumb:hover{opacity:1}
.pg-thumb.is-active{border-color:var(--g-accent);opacity:1}
.proj-body{padding:60px 0}
.proj-layout{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:start}
.proj-main h2{font-size:26px;margin:0 0 18px}
.proj-main h2:not(:first-child){margin-top:44px}
.proj-desc{font-size:17px;color:var(--g-muted);line-height:1.8}
.proj-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.proj-spec{display:flex;align-items:center;gap:14px;background:var(--g-cream);border-radius:var(--radius);padding:16px 18px}
.proj-spec i{width:40px;height:40px;background:var(--g-forest);color:var(--g-light);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;flex:none}
.proj-spec span{font-size:12.5px;color:var(--g-muted);display:block}
.proj-spec strong{font-size:16px;color:var(--g-text)}
.proj-material-note{display:flex;gap:22px;align-items:center;background:var(--g-cream);border-left:4px solid var(--g-accent);border-radius:var(--radius);padding:24px 28px;margin-top:44px}
.proj-material-note img{width:120px;height:120px;object-fit:cover;border-radius:var(--radius-sm);flex:none}
.proj-material-note h3{font-size:19px;margin-bottom:10px}
.proj-material-note p{font-size:14.5px;color:var(--g-muted);line-height:1.65}
.proj-aside{position:sticky;top:96px}
.proj-prices{background:#fff;border:1px solid var(--g-line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--sh)}
.proj-prices h3{font-size:19px;margin-bottom:18px}
.pp-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);background:var(--g-cream);margin-bottom:9px}
.pp-row.is-accent{background:var(--g-forest)}
.pp-row span{font-size:14px;color:var(--g-muted)}
.pp-row.is-accent span{color:rgba(255,255,255,.75)}
.pp-row strong{font-family:var(--fh);font-size:16px;color:var(--g-green);white-space:nowrap}
.pp-row.is-accent strong{color:#cfe8c9}
.pp-note{font-size:12.5px;color:var(--g-muted);margin:14px 0 20px;line-height:1.5}
.proj-related{padding:70px 0;background:var(--g-cream)}
.proj-related h2{font-size:28px;margin-bottom:34px;text-align:center}

/* MOBILE */
@media(max-width:1024px){
 .materials-grid,.projects-grid,.build-steps{grid-template-columns:repeat(2,1fr)}
 .tech-grid{grid-template-columns:1fr;gap:36px}
 .proj-layout{grid-template-columns:1fr;gap:32px}
 .proj-aside{position:static}
}
@media(max-width:820px){
 .header-nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:#fff;padding:20px 24px;gap:4px;box-shadow:var(--sh-md);transform:translateY(-120%);transition:transform .3s var(--ease);border-bottom:1px solid var(--g-line)}
 .header-nav.is-open{transform:translateY(0)}
 .header-nav a{padding:12px 0;border-bottom:1px solid var(--g-line)}
 .header-phone span{display:none}
 .header-burger{display:block}
 .hero-stats{gap:28px}
 .tech-facts{grid-template-columns:repeat(2,1fr);gap:24px 16px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
 .build-cta{padding:32px 28px}
}
@media(max-width:560px){
 .materials-grid,.projects-grid,.build-steps{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
 .proj-specs-grid{grid-template-columns:1fr}
 .proj-material-note{flex-direction:column;text-align:center}
 .footer-bottom{flex-direction:column;gap:8px;text-align:center}
 .proj-head .btn{width:100%;justify-content:center}
}

/* NOTE про 500 проектов */
.projects-more-note{margin-top:44px;background:var(--g-cream);border:1px solid var(--g-line);border-radius:var(--radius-lg);padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.projects-more-note p{margin:0;font-size:16px;color:var(--g-muted);max-width:640px}
.projects-more-note strong{color:var(--g-text)}

/* Плашка-ссылка на СВЧ-сушку */
.tech-link{display:flex;align-items:center;gap:24px;margin:40px 0;padding:28px 32px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#170f07,#2a1c0e 60%,#4a3418);color:#fff;transition:all .25s var(--ease);position:relative;overflow:hidden}
.tech-link:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(23,15,7,.4)}
.tech-link-icon{flex:none;width:60px;height:60px;border-radius:50%;background:rgba(232,168,76,.18);color:var(--g-accent2);display:flex;align-items:center;justify-content:center;font-size:26px}
.tech-link-text{flex:1}
.tech-link-text h3{color:#fff;font-size:19px;margin-bottom:6px}
.tech-link-text p{color:rgba(255,255,255,.62);font-size:14.5px;margin:0}
.tech-link-arrow{flex:none;display:flex;align-items:center;gap:10px;color:var(--g-accent2);font-weight:700;font-size:15px}
.tech-link-arrow i{transition:transform .25s}
.tech-link:hover .tech-link-arrow i{transform:translateX(5px)}
@media(max-width:760px){.tech-link{flex-direction:column;text-align:center}.projects-more-note{flex-direction:column;text-align:center}}

/* Блок документации на странице проекта */
.proj-docs{display:flex;gap:18px;align-items:flex-start;background:var(--g-forest);color:#fff;border-radius:var(--radius);padding:24px 26px;margin:24px 0 36px}
.proj-docs i{flex:none;font-size:28px;color:var(--g-accent2);margin-top:2px}
.proj-docs h3{color:#fff;font-size:17px;margin-bottom:7px}
.proj-docs p{color:rgba(255,255,255,.72);font-size:14.5px;margin:0}