/* ===== SPUTNIK AKTAU — Shared Stylesheet ===== */
:root{
  --navy:#0a1a2f;
  --navy-2:#0e2440;
  --steel:#2c3e50;
  --steel-2:#3d5a75;
  --accent:#e8a33d;
  --accent-2:#f0b95c;
  --light:#f4f6f9;
  --white:#ffffff;
  --text:#1c2b3a;
  --muted:#5b6b7b;
  --line:#e2e8f0;
  --shadow:0 10px 30px rgba(10,31,47,.10);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',system-ui,sans-serif;color:var(--text);background:var(--white);line-height:1.6;overflow-x:hidden;}
h1,h2,h3,h4{font-family:'Oswald',sans-serif;font-weight:600;line-height:1.15;letter-spacing:.3px;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{width:min(1180px,92%);margin:0 auto;}
section{padding:96px 0;}
.section-tag{display:inline-block;font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:3px;text-transform:uppercase;font-size:.8rem;color:var(--accent);margin-bottom:14px;}
.section-title{font-size:clamp(1.9rem,4vw,2.7rem);color:var(--navy);margin-bottom:16px;}
.section-sub{color:var(--muted);max-width:640px;font-size:1.05rem;}
.center{text-align:center;}
.center .section-sub{margin:0 auto;}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.85rem;padding:14px 30px;border-radius:4px;transition:all .3s ease;cursor:pointer;border:none;}
.btn-accent{background:var(--accent);color:var(--navy);}
.btn-accent:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(232,163,61,.35);}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.6);}
.btn-outline:hover{background:var(--white);color:var(--navy);border-color:var(--white);}
.btn-navy{background:var(--navy);color:var(--white);}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(10,26,47,.3);}

/* ===== Header / Nav ===== */
header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background .3s ease,box-shadow .3s ease;background:rgba(10,31,47,.0);}
header.scrolled{background:rgba(10,26,47,.97);box-shadow:0 4px 20px rgba(0,0,0,.35);backdrop-filter:blur(6px);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;transition:padding .3s;}
header.scrolled .nav{padding:10px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-logo{height:52px;width:auto;border-radius:6px;background:#fff;padding:4px;box-shadow:0 2px 10px rgba(0,0,0,.25);flex-shrink:0;}
.brand-name{font-family:'Oswald',sans-serif;font-weight:700;font-size:1.2rem;color:var(--white);letter-spacing:1px;line-height:1;}
.brand-name span{display:block;font-family:'Inter',sans-serif;font-weight:400;font-size:.6rem;letter-spacing:2.5px;color:var(--accent-2);text-transform:uppercase;margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;}
.nav-links > li{position:relative;}
.nav-links > li > a{color:rgba(255,255,255,.88);font-size:.9rem;font-weight:500;padding:8px 0;position:relative;transition:color .3s;}
.nav-links > li > a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .3s;}
.nav-links > li > a:hover,.nav-links > li > a.active{color:var(--white);}
.nav-links > li > a:hover::after,.nav-links > li > a.active::after{width:100%;}
.nav-links .has-drop > a{display:flex;align-items:center;gap:6px;}
.nav-links .has-drop > a .caret{font-size:.6rem;transition:transform .3s;}
.nav-links .has-drop:hover > a .caret{transform:rotate(180deg);}
.dropdown{position:absolute;top:100%;left:0;min-width:250px;background:var(--white);border-radius:6px;box-shadow:0 15px 40px rgba(10,26,47,.18);padding:10px 0;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .3s ease;z-index:200;}
.nav-links .has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:11px 20px;color:var(--text);font-size:.88rem;font-weight:500;border-left:3px solid transparent;transition:all .25s;}
.dropdown a:hover{background:var(--light);color:var(--navy);border-left-color:var(--accent);padding-left:26px;}
.nav-cta{background:var(--accent);color:var(--navy)!important;padding:10px 20px!important;border-radius:4px;font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.8rem!important;}
.nav-cta::after{display:none!important;}
.nav-cta:hover{background:var(--accent-2);color:var(--navy)!important;}

/* Mobile nav */
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px;z-index:210;}
.nav-toggle span{width:26px;height:2.5px;background:var(--white);border-radius:2px;transition:all .3s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

/* ===== Page hero (inner pages) ===== */
.page-hero{position:relative;padding:190px 0 110px;background:linear-gradient(rgba(10,26,47,.82),rgba(10,26,47,.9)),url('images/hero.jpg') center/cover no-repeat;color:var(--white);}
.page-hero .container{position:relative;z-index:2;}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:14px;text-transform:uppercase;letter-spacing:1px;}
.page-hero p{max-width:640px;color:rgba(255,255,255,.85);font-size:1.1rem;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.85rem;color:var(--accent-2);margin-bottom:18px;text-transform:uppercase;letter-spacing:1.5px;font-family:'Oswald',sans-serif;}
.breadcrumb a{color:rgba(255,255,255,.7);}
.breadcrumb a:hover{color:var(--accent-2);}
.breadcrumb span{color:var(--accent-2);}

/* ===== Hero (home) ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(rgba(10,26,47,.78),rgba(10,26,47,.88)),url('images/hero.jpg') center/cover no-repeat;color:#fff;padding:150px 0 90px;}
.hero .container{position:relative;z-index:2;}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-family:'Oswald',sans-serif;letter-spacing:3px;text-transform:uppercase;font-size:.8rem;color:var(--accent-2);margin-bottom:22px;border:1px solid rgba(232,163,61,.4);padding:8px 16px;border-radius:30px;background:rgba(232,163,61,.08);}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:700;text-transform:uppercase;letter-spacing:1px;line-height:1.08;margin-bottom:22px;}
.hero h1 .accent{color:var(--accent);}
.hero p{max-width:620px;font-size:1.15rem;color:rgba(255,255,255,.88);margin-bottom:36px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:70px;padding-top:40px;border-top:1px solid rgba(255,255,255,.15);}
.stat h3{font-size:2.2rem;color:var(--accent);font-weight:700;}
.stat p{font-size:.85rem;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:1.5px;margin:0;}

/* ===== About section ===== */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center;}
.about-media{position:relative;}
.about-media img{border-radius:8px;box-shadow:var(--shadow);}
.about-media .exp-badge{position:absolute;bottom:-24px;right:-16px;background:var(--accent);color:var(--navy);padding:22px 26px;border-radius:8px;text-align:center;box-shadow:0 12px 30px rgba(232,163,61,.4);}
.about-media .exp-badge .num{font-family:'Oswald',sans-serif;font-size:2rem;font-weight:700;line-height:1;}
.about-media .exp-badge .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;font-weight:600;}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px;}
.about-point{display:flex;gap:12px;align-items:flex-start;}
.about-point .ic{width:40px;height:40px;border-radius:8px;background:rgba(232,163,61,.12);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;}
.about-point h4{font-size:1rem;color:var(--navy);margin-bottom:2px;}
.about-point p{font-size:.85rem;color:var(--muted);}

/* ===== Services cards ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px;}
.service-card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:34px 28px;transition:all .35s ease;position:relative;overflow:hidden;}
.service-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s;}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent;}
.service-card:hover::before{transform:scaleX(1);}
.service-card .ic{width:60px;height:60px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:22px;}
.service-card h3{font-size:1.25rem;color:var(--navy);margin-bottom:10px;}
.service-card p{font-size:.92rem;color:var(--muted);margin-bottom:18px;}
.service-card .link{font-family:'Oswald',sans-serif;font-weight:600;font-size:.8rem;letter-spacing:1px;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:6px;}
.service-card .link:hover{gap:10px;}

/* ===== Why choose us ===== */
.why{background:var(--navy);color:#fff;}
.why .section-title{color:#fff;}
.why .section-sub{color:rgba(255,255,255,.7);}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:50px;}
.why-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:34px 26px;transition:all .35s;}
.why-card:hover{background:rgba(255,255,255,.09);transform:translateY(-6px);border-color:rgba(232,163,61,.4);}
.why-card .num{font-family:'Oswald',sans-serif;font-size:2.4rem;font-weight:700;color:var(--accent);opacity:.9;line-height:1;margin-bottom:16px;}
.why-card h3{font-size:1.15rem;margin-bottom:10px;color:#fff;}
.why-card p{font-size:.88rem;color:rgba(255,255,255,.7);}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--navy);padding:70px 0;}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.cta-band h2{font-size:clamp(1.6rem,3.5vw,2.4rem);text-transform:uppercase;}
.cta-band p{max-width:520px;font-weight:500;margin-top:8px;}
.cta-band .btn{background:var(--navy);color:#fff;}
.cta-band .btn:hover{background:var(--navy-2);}

/* ===== Contact section ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;margin-top:50px;}
.contact-info{display:flex;flex-direction:column;gap:22px;}
.contact-item{display:flex;gap:16px;align-items:flex-start;background:var(--light);border:1px solid var(--line);border-radius:10px;padding:22px;}
.contact-item .ic{width:48px;height:48px;border-radius:10px;background:var(--navy);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;}
.contact-item h4{font-size:1rem;color:var(--navy);margin-bottom:4px;}
.contact-item p,.contact-item a{font-size:.92rem;color:var(--muted);}
.contact-item a:hover{color:var(--accent);}
.contact-form{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:40px;box-shadow:var(--shadow);}
.contact-form h3{font-size:1.5rem;color:var(--navy);margin-bottom:6px;}
.contact-form .form-sub{color:var(--muted);font-size:.9rem;margin-bottom:26px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{display:flex;flex-direction:column;gap:7px;}
.form-group.full{grid-column:1/-1;}
.form-group label{font-size:.8rem;font-weight:600;color:var(--navy);text-transform:uppercase;letter-spacing:.5px;}
.form-group input,.form-group select,.form-group textarea{padding:13px 15px;border:1px solid var(--line);border-radius:6px;font-family:'Inter',sans-serif;font-size:.92rem;color:var(--text);background:var(--light);transition:border .3s,box-shadow .3s;outline:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(232,163,61,.15);background:#fff;}
.form-group textarea{resize:vertical;min-height:120px;}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px;}

/* ===== Footer ===== */
footer{background:var(--navy);color:rgba(255,255,255,.75);padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;}
.footer-brand .brand-logo{height:56px;width:auto;background:#fff;padding:4px;border-radius:6px;margin-bottom:18px;}
.footer-brand p{font-size:.9rem;max-width:300px;}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:20px;position:relative;padding-bottom:10px;}
.footer-col h4::after{content:'';position:absolute;left:0;bottom:0;width:34px;height:2px;background:var(--accent);}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul a{font-size:.9rem;transition:color .3s,padding-left .3s;}
.footer-col ul a:hover{color:var(--accent);padding-left:5px;}
.footer-contact li{display:flex;gap:10px;margin-bottom:14px;font-size:.9rem;align-items:flex-start;}
.footer-contact .ic{color:var(--accent);flex-shrink:0;margin-top:2px;}
.footer-contact a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.82rem;}
.footer-bottom a{color:var(--accent-2);}

/* ===== Page content extras ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.split img{border-radius:10px;box-shadow:var(--shadow);}
.split h2{font-size:clamp(1.7rem,3.5vw,2.4rem);color:var(--navy);margin-bottom:16px;}
.split p{color:var(--muted);margin-bottom:16px;}
.check-list{margin-top:8px;}
.check-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;color:var(--text);font-size:.95rem;}
.check-list .ck{color:var(--accent);font-weight:700;flex-shrink:0;}

/* Values */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px;}
.value-card{background:var(--light);border:1px solid var(--line);border-radius:10px;padding:34px 28px;text-align:center;transition:all .35s;}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);background:#fff;}
.value-card .ic{width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.5rem;}
.value-card h3{font-size:1.2rem;color:var(--navy);margin-bottom:10px;}
.value-card p{font-size:.9rem;color:var(--muted);}

/* Timeline */
.timeline{position:relative;margin-top:50px;padding-left:30px;}
.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--line);}
.tl-item{position:relative;padding:0 0 34px 30px;}
.tl-item::before{content:'';position:absolute;left:-30px;top:4px;width:18px;height:18px;border-radius:50%;background:var(--accent);border:4px solid var(--white);box-shadow:0 0 0 2px var(--accent);}
.tl-item .year{font-family:'Oswald',sans-serif;font-weight:700;color:var(--accent);font-size:1.1rem;letter-spacing:1px;}
.tl-item h4{color:var(--navy);font-size:1.1rem;margin:4px 0 6px;}
.tl-item p{color:var(--muted);font-size:.9rem;}

/* Product cards */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:50px;}
.product-card{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:all .35s;}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);}
.product-card .img{height:200px;overflow:hidden;}
.product-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.product-card:hover .img img{transform:scale(1.08);}
.product-card .body{padding:26px;}
.product-card .body h3{font-size:1.2rem;color:var(--navy);margin-bottom:8px;}
.product-card .body p{font-size:.9rem;color:var(--muted);margin-bottom:14px;}
.product-card .spec{display:flex;flex-wrap:wrap;gap:8px;}
.product-card .spec span{background:var(--light);border:1px solid var(--line);color:var(--steel);font-size:.75rem;padding:4px 10px;border-radius:20px;font-weight:500;}

/* Quality metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:50px;}
.metric{background:var(--navy);color:#fff;border-radius:10px;padding:34px 24px;text-align:center;}
.metric .num{font-family:'Oswald',sans-serif;font-size:2.4rem;font-weight:700;color:var(--accent);}
.metric p{font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.75);margin-top:6px;}

/* Map / contact page */
.map-wrap{border-radius:12px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);}
.map-wrap iframe{display:block;width:100%;height:420px;border:0;}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .services-grid,.product-grid,.values-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:860px){
  .nav-toggle{display:flex;}
  .nav-links{position:fixed;top:0;right:-100%;width:min(320px,80%);height:100vh;background:var(--navy);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:100px 34px 40px;gap:8px;transition:right .4s ease;box-shadow:-10px 0 40px rgba(0,0,0,.4);overflow-y:auto;}
  .nav-links.open{right:0;}
  .nav-links > li{width:100%;}
  .nav-links > li > a{display:block;padding:12px 0;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.08);}
  .nav-links > li > a::after{display:none;}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 0 16px;display:none;}
  .nav-links .has-drop.open .dropdown{display:block;}
  .dropdown a{color:rgba(255,255,255,.8);border-left-color:rgba(232,163,61,.4);padding:10px 0;}
  .dropdown a:hover{background:transparent;color:var(--accent-2);padding-left:10px;}
  .nav-cta{margin-top:16px;text-align:center;}
  .about-grid,.split,.contact-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .about-media .exp-badge{right:0;}
}
@media(max-width:560px){
  section{padding:70px 0;}
  .services-grid,.why-grid,.product-grid,.values-grid,.metrics,.footer-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:16px;}
  .contact-form{padding:28px;}
  .cta-band .container{flex-direction:column;text-align:center;}
}