:root{--bg:#050505;--panel:#111;--panel2:#171717;--yellow:#ffc400;--red:#e21118;--white:#fff;--muted:#c9c9c9;--line:rgba(255,196,0,.45)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--white);font-family:Arial,Helvetica,sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
.container{width:min(1500px,94%);margin:auto}

/* HEADER */
.top{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.94);border-bottom:1px solid rgba(255,196,0,.25);backdrop-filter:blur(8px)}
.nav{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:nowrap}
.brand{flex:0 0 105px}
.brand img{width:92px;height:92px;object-fit:contain}
.menu{flex:1 1 auto;display:flex;align-items:center;justify-content:center;gap:24px;margin-left:0;min-width:0;white-space:nowrap;font-weight:800;text-transform:uppercase;font-size:13px}
.menu a{white-space:nowrap;padding:30px 0;border-bottom:3px solid transparent}
.menu a:hover,.menu a.active{color:var(--yellow);border-color:var(--yellow)}
.phone{flex:0 0 245px;width:245px;min-width:245px;margin-left:0;text-align:right;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;line-height:1.1;white-space:nowrap}
.phone-number{display:block;white-space:nowrap;font-weight:900;font-size:24px;line-height:1.05}
.phone small{display:block;white-space:nowrap;color:#ddd;font-weight:400;font-size:13px;line-height:1.2;margin-top:5px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:#fff;border-radius:8px;padding:9px 12px;font-size:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:6px;padding:14px 24px;font-weight:900;cursor:pointer;background:var(--red);color:#fff;box-shadow:0 10px 25px rgba(226,17,24,.25);transition:.2s;text-align:center}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn.yellow{background:linear-gradient(135deg,#ffd200,#ffb000);color:#111}
.btn.outline{background:transparent;border:1px solid var(--yellow);box-shadow:none}
.nav>.btn{flex:0 0 220px;width:220px;min-width:220px;max-width:220px;padding:15px 18px;line-height:1.25;white-space:normal}

/* HERO */
.hero{min-height:620px;background:linear-gradient(90deg,#050505 0%,rgba(5,5,5,.92) 40%,rgba(5,5,5,.35) 100%),url('../images/hero-preview.jpg') center/cover no-repeat;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:13px;background:linear-gradient(90deg,var(--yellow),transparent);filter:drop-shadow(0 -8px 0 rgba(255,196,0,.12))}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:620px}
.hero h1{font-size:78px;line-height:.9;margin:0 0 20px;color:var(--yellow);letter-spacing:2px;text-transform:uppercase;text-shadow:0 3px 0 rgba(0,0,0,.5)}
.hero h2{font-size:34px;line-height:1.13;margin:0 0 20px;text-transform:uppercase}
.slogan{color:var(--yellow);font-size:20px;font-weight:700}
.check{list-style:none;padding:0;margin:18px 0}
.check li{margin:7px 0}
.check li:before{content:'✓';color:#fff;margin-right:12px}
.hero-call{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.bigphone{font-size:30px;font-weight:900}

/* SECTIONS */
.section{padding:55px 0}
.hero+.section{padding-top:55px;padding-bottom:55px}
.title{text-align:center;text-transform:uppercase;font-size:34px;line-height:1.1;margin:0 0 38px}
.title span{color:var(--yellow)}

/* SERVICES */
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.card{background:linear-gradient(180deg,#161616,#0b0b0b);border:1px solid var(--line);border-radius:7px;padding:28px 18px;text-align:center;min-height:215px;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.icon{font-size:44px;color:var(--yellow);display:block;margin-bottom:12px;line-height:1}
.icon i{line-height:1}
.card h3{font-size:15px;text-transform:uppercase;margin:0 0 10px}
.card p{font-size:13px;color:#ddd;margin:0 0 18px}

/* ADVANTAGES */
#advantages,.secure-benefits{padding-top:55px;padding-bottom:55px;scroll-margin-top:115px}
.advantages,.benefits-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.adv,.benefit-card{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:215px;border:1px solid var(--line);border-radius:7px;padding:24px 15px;text-align:center;background:linear-gradient(180deg,#161616,#0b0b0b);color:#fff}
.adv .icon,.benefit-icon{display:block;color:var(--yellow);font-size:42px;line-height:1;margin-bottom:12px}
.adv b,.benefit-card b{display:block;text-transform:uppercase;font-size:14px;margin-bottom:8px}
.adv p,.benefit-card p{display:block;color:#ddd;font-size:13px;line-height:1.45;margin:0}

/* WORKS */
#advantages+.section,.secure-benefits+.section{padding-top:55px}
.portfolio{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.work{position:relative;border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#111;aspect-ratio:1.25/1}
.work img{width:100%;height:100%;object-fit:cover;filter:grayscale(.25);transition:.25s}
.work:hover img{transform:scale(1.06);filter:none}
.work span{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(0,0,0,.75);border:1px solid rgba(255,196,0,.5);border-radius:5px;padding:8px;text-align:center;font-weight:800;font-size:13px}

/* CONTACTS / FORM */
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.formbox,.contactbox,.review{background:linear-gradient(180deg,#151515,#080808);border:1px solid var(--line);border-radius:8px;padding:26px}
.formbox h2,.contactbox h2{text-transform:uppercase;margin:0 0 5px}
.formbox h2 span,.contactbox h2 span{color:var(--yellow)}
input,textarea{width:100%;background:#222;border:1px solid #333;color:#fff;border-radius:5px;margin:8px 0;padding:15px;font-size:15px}
textarea{min-height:105px;resize:vertical}
.contacts-list{list-style:none;padding:0;margin:18px 0}
.contacts-list li{margin:12px 0;color:#ddd}
.contacts-list b{color:#fff}
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.quick .viber{background:#6e35a8}
.quick .telegram{background:#229ed9}
.map{height:220px;border-radius:8px;border:1px solid #333;overflow:hidden;margin-top:15px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.8) invert(.9) contrast(1.05)}

/* REVIEWS */
#reviews{scroll-margin-top:115px}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{border-color:rgba(255,255,255,.12)}
.review .quote{font-size:42px;color:var(--yellow);line-height:1}
.stars{color:var(--yellow);letter-spacing:3px}

/* FOOTER */
.footer{border-top:1px solid var(--line);padding:34px 0;background:#050505}
.footgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}
.footer img{width:82px}
.footer h4{text-transform:uppercase}
.footer a,.footer p,.footer li{color:#ccc;font-size:14px}
.footer ul{list-style:none;padding:0}

/* INNER PAGES */
.page-hero{padding:70px 0;background:linear-gradient(90deg,#050505,rgba(5,5,5,.5)),url('../images/hero-preview.jpg') center/cover no-repeat;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:54px;text-transform:uppercase;margin:0}
.page-hero h1 span{color:var(--yellow)}
.content{font-size:18px;color:#ddd}
.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}
.gallery-full{grid-template-columns:repeat(3,1fr)}

/* FLOAT BUTTONS */
.float{position:fixed;right:18px;bottom:18px;z-index:70;display:flex;flex-direction:column;gap:10px}
.float a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--red);font-size:22px;box-shadow:0 8px 30px rgba(0,0,0,.45)}

/* RESPONSIVE */
@media(max-width:1280px){
    .container{width:min(1120px,92%)}
    .brand{flex:0 0 90px}
    .brand img{width:78px;height:78px}
    .menu{gap:16px;font-size:12px}
    .phone{flex-basis:190px;width:190px;min-width:190px}
    .phone-number{font-size:20px}
    .nav>.btn{flex-basis:185px;width:185px;min-width:185px}
    .advantages,.benefits-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1120px){
    .nav{height:auto;padding:10px 0}
    .burger{display:block}
    .menu{display:none;position:absolute;left:0;right:0;top:92px;background:#050505;flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:18px 24px;border-bottom:1px solid var(--line);gap:12px}
    .menu.open{display:flex}
    .phone,.top .btn{display:none}
    .hero-grid,.split,.footgrid{grid-template-columns:1fr}
    .hero{min-height:560px}
    .hero-grid{min-height:560px}
    .hero h1{font-size:54px}
    .hero h2{font-size:25px}
    .cards{grid-template-columns:repeat(2,1fr)}
    .portfolio,.gallery-full{grid-template-columns:repeat(2,1fr)}
    .reviews,.seo-grid{grid-template-columns:1fr}
    .quick{grid-template-columns:1fr}
}
@media(max-width:760px){
    .advantages,.benefits-grid{grid-template-columns:repeat(2,1fr)}
    .section,#advantages,.secure-benefits,#advantages+.section,.secure-benefits+.section{padding-top:48px;padding-bottom:48px}
    .title{margin-bottom:30px}
}
@media(max-width:560px){
    .cards,.advantages,.benefits-grid,.portfolio,.gallery-full{grid-template-columns:1fr}
    .hero h1{font-size:44px}
    .bigphone{font-size:25px}
    .page-hero h1{font-size:36px}
}


/* =========================================================
   BALANCED HOME SPACING — FINAL
   Приємні відступи між: Наші послуги / Чому обирають нас / Наші роботи
   ========================================================= */

.section{
    padding-top:32px !important;
    padding-bottom:32px !important;
}

.hero + .section{
    padding-top:42px !important;
    padding-bottom:24px !important;
}

#advantages,
.secure-benefits{
    padding-top:22px !important;
    padding-bottom:32px !important;
    margin-top:0 !important;
    margin-bottom:0 !important;
}

#advantages + .section,
.secure-benefits + .section{
    padding-top:32px !important;
    padding-bottom:36px !important;
}

.title{
    margin-bottom:24px !important;
}

.cards,
.benefits-grid,
.advantages,
.portfolio{
    gap:18px !important;
}

.card,
.benefit-card,
.adv{
    min-height:200px !important;
    padding-top:22px !important;
    padding-bottom:22px !important;
}

.benefit-icon,
.adv .icon,
.card .icon{
    margin-bottom:10px !important;
}

.benefit-card b,
.adv b{
    margin-bottom:7px !important;
}

.benefit-card p,
.adv p,
.card p{
    line-height:1.4 !important;
}

.portfolio + p{
    margin-top:20px !important;
}

@media(max-width:760px){
    .section{
        padding-top:28px !important;
        padding-bottom:28px !important;
    }

    .hero + .section{
        padding-top:32px !important;
        padding-bottom:22px !important;
    }

    #advantages,
    .secure-benefits{
        padding-top:22px !important;
        padding-bottom:28px !important;
    }

    #advantages + .section,
    .secure-benefits + .section{
        padding-top:28px !important;
        padding-bottom:30px !important;
    }

    .title{
        margin-bottom:22px !important;
    }
}



/* =========================================================
   LIGHTBOX PORTFOLIO PREVIEW
   Фото робіт відкриваються поверх сайту, а не в новій вкладці
   ========================================================= */

.work{
    cursor:pointer;
}

.lightbox{
    display:none;
    position:fixed;
    inset:0;
    z-index:9999;
    background:rgba(0,0,0,.94);
    align-items:center;
    justify-content:center;
    padding:24px;
}

.lightbox.active{
    display:flex;
}

.lightbox img{
    max-width:92vw;
    max-height:88vh;
    object-fit:contain;
    border-radius:10px;
    border:1px solid rgba(255,196,0,.45);
    box-shadow:0 0 35px rgba(255,196,0,.25);
    background:#111;
}

.lightbox-close{
    position:absolute;
    top:18px;
    right:28px;
    color:#fff;
    font-size:48px;
    font-weight:300;
    line-height:1;
    cursor:pointer;
    z-index:10000;
}

.lightbox-close:hover{
    color:var(--yellow);
}

body.lightbox-open{
    overflow:hidden;
}

@media(max-width:560px){
    .lightbox{
        padding:14px;
    }

    .lightbox-close{
        top:12px;
        right:18px;
        font-size:42px;
    }

    .lightbox img{
        max-width:94vw;
        max-height:84vh;
    }
}



/* =========================================================
   PORTFOLIO CAROUSEL ON HOME
   ========================================================= */

.portfolio-carousel{
    position:relative;
    display:flex;
    align-items:center;
    gap:14px;
}

.portfolio-track{
    flex:1;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
}

.portfolio-track .work{
    display:none;
}

.portfolio-track .work.carousel-visible{
    display:block;
}

.carousel-btn{
    flex:0 0 46px;
    width:46px;
    height:46px;
    border-radius:50%;
    border:1px solid var(--line);
    background:#101010;
    color:var(--yellow);
    font-size:36px;
    line-height:1;
    cursor:pointer;
    display:grid;
    place-items:center;
    transition:.2s;
}

.carousel-btn:hover{
    background:var(--yellow);
    color:#111;
    transform:translateY(-2px);
}

@media(max-width:1120px){
    .portfolio-track{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:560px){
    .portfolio-carousel{
        gap:8px;
    }

    .portfolio-track{
        grid-template-columns:1fr;
    }

    .carousel-btn{
        flex-basis:40px;
        width:40px;
        height:40px;
        font-size:30px;
    }
}


/* SECURE HEADER UPGRADE */
.nav>.btn{
background:linear-gradient(135deg,#ffd200,#ff9f00)!important;
color:#111!important;
border-radius:50px!important;
font-weight:900!important;
box-shadow:0 12px 30px rgba(255,196,0,.35)!important;
transition:.3s!important;
}
.nav>.btn:hover{
transform:translateY(-3px)!important;
box-shadow:0 18px 40px rgba(255,196,0,.5)!important;
}
.phone{
text-decoration:none!important;
transition:.3s!important;
}
.phone:hover{
color:#ffc400!important;
transform:translateY(-2px);
}
.phone:hover small{
color:#ffc400!important;
}



/* =========================================================
   GLOBAL SEGOE UI FONT + UNIFIED HEADER + FOOTER PHONE
   ========================================================= */

body,
input,
textarea,
button,
a{
    font-family:'Segoe UI', Arial, sans-serif !important;
}

h1,h2,h3,h4,h5,h6,
.title,
.menu a,
.btn,
.phone,
.phone-number,
.phone small,
.footer,
.footer a,
.footer p,
.footer li{
    font-family:'Segoe UI', Arial, sans-serif !important;
}

/* Unified header like homepage */
.nav{
    min-height:86px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:nowrap;
}

.nav > .btn{
    display:none !important;
}

.phone{
    flex:0 0 270px;
    width:270px;
    min-width:270px;
    margin-left:0;
    text-align:right;
    display:flex;
    flex-direction:column;
    align-items:flex-end;
    justify-content:center;
    line-height:1.1;
    white-space:nowrap;
    text-decoration:none !important;
    transition:.25s ease;
}

.phone-number{
    display:block;
    white-space:nowrap;
    font-size:32px !important;
    font-weight:700 !important;
    letter-spacing:.5px !important;
    color:#fff !important;
    line-height:1 !important;
    transition:.25s ease;
}

.phone small{
    display:block;
    white-space:nowrap;
    color:#ddd !important;
    font-weight:400 !important;
    font-size:13px !important;
    line-height:1.2;
    margin-top:6px;
    transition:.25s ease;
}

.phone:hover .phone-number,
.phone:hover small{
    color:#ffc400 !important;
}

.phone:hover{
    transform:translateY(-2px);
}

/* Clickable phone in footer */
.footer-phone{
    color:#fff !important;
    font-weight:700 !important;
    text-decoration:none !important;
    transition:.25s ease;
}

.footer-phone:hover{
    color:#ffc400 !important;
}

/* Header tablet/mobile */
@media(max-width:1280px){
    .phone{
        flex-basis:220px;
        width:220px;
        min-width:220px;
    }

    .phone-number{
        font-size:26px !important;
    }
}

@media(max-width:1120px){
    .phone{
        display:none !important;
    }
}


.footer-link{
color:#fff!important;
font-weight:700!important;
text-decoration:none!important;
transition:.25s ease;
}
.footer-link:hover{
color:#ffc400!important;
}